amer.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 amer.global.ADID_ref.0|NSSD0110 amer.global.Data_type.0|MAG amer.global.Data_version.0|1 amer.global.Descriptor.0|AMER>Americus, KS amer.global.Discipline.0|Space Physics>Magnetospheric Science amer.global.Discipline.1|Space Physics>Ionospheric Science amer.global.DOI.0|10.48322/qpwn-6769 amer.global.File_naming_convention.0|source_datatype_descriptor amer.global.Generated_by.0|THEMIS SOC amer.global.Generation_date.0|2013-01-16 amer.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml amer.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml amer.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/amer/ amer.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ amer.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders amer.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the amer.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the amer.global.LINK_TEXT.2|Site-specific data is archived at the amer.global.LINK_TEXT.3|Latest available calibration files can be found at the amer.global.LINK_TITLE.0|THEMIS home page amer.global.LINK_TITLE.1|THEMIS GMAG instrument information page amer.global.LINK_TITLE.2|THEMIS ftp site amer.global.LINK_TITLE.3|UCLA Calibration Files Mirror amer.global.Logical_file_id.0|thg_l2_mag_amer_00000000_v01 amer.global.Logical_source.0|thg_l2_mag_amer amer.global.Logical_source_description.0|Lower latitude chain (Lat 38.5, Long 263.7), Ground-based Vector Magnetic Field at Americus, KS, 0.5 sec, McMaC network amer.global.Mission_group.0|THEMIS amer.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. amer.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. amer.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. amer.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 amer.global.PI_name.0|Peter Chi amer.global.Project.0|THEMIS amer.global.Rules_of_use.0|Open Data for Scientific Use amer.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory amer.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Americus/Magnetometer/PT0.5S amer.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort amer.global.Time_resolution.0|0.5s amer.range_epoch.CATDESC|range_epoch amer.range_epoch.FIELDNAM|range_epoch amer.range_epoch.FILLVAL|9999-12-31T23:59:59.999 amer.range_epoch.LABLAXIS|UT amer.range_epoch.UNITS|msec amer.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 amer.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 amer.range_epoch.VAR_TYPE|support_data amer.thg_mag_amer.CATDESC|Magnetic field variation B in HEZ vector components amer.thg_mag_amer_compno.CATDESC|HDZ Component Number amer.thg_mag_amer_compno.DICT_KEY|number amer.thg_mag_amer_compno.FIELDNAM|HDZ Component Number amer.thg_mag_amer_compno.FILLVAL|-2147483648 amer.thg_mag_amer_compno.FORMAT|i2 amer.thg_mag_amer_compno.LABL_PTR_1|thg_mag_amer_labl amer.thg_mag_amer_compno.SCALETYP|linear amer.thg_mag_amer_compno.VALIDMAX|[3,3,3] amer.thg_mag_amer_compno.VALIDMIN|[1,1,1] amer.thg_mag_amer_compno.VAR_TYPE|support_data amer.thg_mag_amer.COORDINATE_SYSTEM|HEZ amer.thg_mag_amer.DEPEND_0|thg_mag_amer_epoch amer.thg_mag_amer.DEPEND_1|thg_mag_amer_compno amer.thg_mag_amer.DEPEND_EPOCH0|thg_mag_amer_epoch0 amer.thg_mag_amer.DEPEND_TIME|thg_mag_amer_time amer.thg_mag_amer.DISPLAY_TYPE|time_series amer.thg_mag_amer_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE amer.thg_mag_amer_epoch0.FIELDNAM|thg_mag_amer_epoch0 amer.thg_mag_amer_epoch0.FILLVAL|9999-12-31T23:59:59.999 amer.thg_mag_amer_epoch0.LABLAXIS|timebase amer.thg_mag_amer_epoch0.UNITS|msec amer.thg_mag_amer_epoch0.VALIDMAX|2029-12-31T23:59:59.999 amer.thg_mag_amer_epoch0.VALIDMIN|1900-01-01T00:00:00.000 amer.thg_mag_amer_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 amer.thg_mag_amer_epoch0.VAR_TYPE|support_data amer.thg_mag_amer_epoch.CATDESC|thg_mag_amer_epoch amer.thg_mag_amer_epoch.COMPONENT_0|thg_mag_amer_epoch0 amer.thg_mag_amer_epoch.COMPONENT_1|thg_mag_amer_time amer.thg_mag_amer_epoch.FIELDNAM|thg_mag_amer_epoch amer.thg_mag_amer_epoch.FILLVAL|9999-12-31T23:59:59.999 amer.thg_mag_amer_epoch.FUNCT|comp_themis_epoch amer.thg_mag_amer_epoch.LABLAXIS|UT amer.thg_mag_amer_epoch.VALIDMAX|2100-12-31T23:59:59.999 amer.thg_mag_amer_epoch.VALIDMIN|2001-01-01T00:00:00.000 amer.thg_mag_amer_epoch.VAR_TYPE|support_data amer.thg_mag_amer_epoch.VIRTUAL|TRUE amer.thg_mag_amer.FIELDNAM|B in HEZ Components amer.thg_mag_amer.FILLVAL|NaN amer.thg_mag_amer.FORMAT|f7.1 amer.thg_mag_amer_labl.CATDESC|thg_mag_amer_labl amer.thg_mag_amer_labl.DICT_KEY|label amer.thg_mag_amer_labl.FIELDNAM|thg_mag_amer_labl amer.thg_mag_amer_labl.FORMAT|a21 amer.thg_mag_amer.LABL_PTR_1|thg_mag_amer_labl amer.thg_mag_amer_labl.VAR_TYPE|metadata amer.thg_mag_amer.SCALETYP|linear amer.thg_mag_amer.STATION_LATITUDE|38.50 amer.thg_mag_amer.STATION_LONGITUDE|263.70 amer.thg_mag_amer_time.CATDESC|thg_mag_amer_time,.UTC, in seconds since 01-Jan-1970 00:00:00 amer.thg_mag_amer_time.FIELDNAM|thg_mag_amer_time amer.thg_mag_amer_time.FILLVAL|NaN amer.thg_mag_amer_time.FORMAT|E12.2 amer.thg_mag_amer_time.LABLAXIS|UT amer.thg_mag_amer_time.UNITS|sec amer.thg_mag_amer_time.VALIDMAX|5.0000000e+09 amer.thg_mag_amer_time.VALIDMIN|0.0000000 amer.thg_mag_amer_time.VAR_NOTES|Unleaped seconds amer.thg_mag_amer_time.VAR_TYPE|support_data amer.thg_mag_amer_unit.CATDESC|thg_mag_amer_unit amer.thg_mag_amer_unit.DICT_KEY|label amer.thg_mag_amer_unit.FIELDNAM|thg_mag_amer_unit amer.thg_mag_amer_unit.FORMAT|a2 amer.thg_mag_amer.UNIT_PTR|thg_mag_amer_unit amer.thg_mag_amer_unit.VAR_TYPE|metadata amer.thg_mag_amer.VALIDMAX|[60000.0,60000.0,60000.0] amer.thg_mag_amer.VALIDMIN|[-60000.0,-60000.0,-60000.0] amer.thg_mag_amer.VAR_TYPE|data benn.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 benn.global.ADID_ref.0|NSSD0110 benn.global.Data_type.0|MAG benn.global.Data_version.0|1 benn.global.Descriptor.0|BENN>Bennington, NE benn.global.Discipline.0|Space Physics>Magnetospheric Science benn.global.Discipline.1|Space Physics>Ionospheric Science benn.global.DOI.0|10.48322/sph7-yk94 benn.global.File_naming_convention.0|source_datatype_descriptor benn.global.Generated_by.0|THEMIS SOC benn.global.Generation_date.0|2013-01-16 benn.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml benn.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml benn.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/benn/ benn.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ benn.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders benn.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the benn.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the benn.global.LINK_TEXT.2|Site-specific data is archived at the benn.global.LINK_TEXT.3|Latest available calibration files can be found at the benn.global.LINK_TITLE.0|THEMIS home page benn.global.LINK_TITLE.1|THEMIS GMAG instrument information page benn.global.LINK_TITLE.2|THEMIS ftp site benn.global.LINK_TITLE.3|UCLA Calibration Files Mirror benn.global.Logical_file_id.0|thg_l2_mag_benn_00000000_v01 benn.global.Logical_source.0|thg_l2_mag_benn benn.global.Logical_source_description.0|Lower latitude chain (Lat 41.4, Long 263.8), Ground-based Vector Magnetic Field at Bennington, NE, 0.5 sec, McMaC network benn.global.Mission_group.0|THEMIS benn.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. benn.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. benn.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. benn.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 benn.global.PI_name.0|Peter Chi benn.global.Project.0|THEMIS benn.global.Rules_of_use.0|Open Data for Scientific Use benn.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory benn.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Bennington/Magnetometer/PT0.5S benn.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort benn.global.Time_resolution.0|0.5s benn.range_epoch.CATDESC|range_epoch benn.range_epoch.FIELDNAM|range_epoch benn.range_epoch.FILLVAL|9999-12-31T23:59:59.999 benn.range_epoch.LABLAXIS|UT benn.range_epoch.UNITS|msec benn.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 benn.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 benn.range_epoch.VAR_TYPE|support_data benn.thg_mag_benn.CATDESC|Magnetic field variation B in HEZ vector components benn.thg_mag_benn_compno.CATDESC|HDZ Component Number benn.thg_mag_benn_compno.DICT_KEY|number benn.thg_mag_benn_compno.FIELDNAM|HDZ Component Number benn.thg_mag_benn_compno.FILLVAL|-2147483648 benn.thg_mag_benn_compno.FORMAT|i2 benn.thg_mag_benn_compno.LABL_PTR_1|thg_mag_benn_labl benn.thg_mag_benn_compno.SCALETYP|linear benn.thg_mag_benn_compno.VALIDMAX|[3,3,3] benn.thg_mag_benn_compno.VALIDMIN|[1,1,1] benn.thg_mag_benn_compno.VAR_TYPE|support_data benn.thg_mag_benn.COORDINATE_SYSTEM|HEZ benn.thg_mag_benn.DEPEND_0|thg_mag_benn_epoch benn.thg_mag_benn.DEPEND_1|thg_mag_benn_compno benn.thg_mag_benn.DEPEND_EPOCH0|thg_mag_benn_epoch0 benn.thg_mag_benn.DEPEND_TIME|thg_mag_benn_time benn.thg_mag_benn.DISPLAY_TYPE|time_series benn.thg_mag_benn_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE benn.thg_mag_benn_epoch0.FIELDNAM|thg_mag_benn_epoch0 benn.thg_mag_benn_epoch0.FILLVAL|9999-12-31T23:59:59.999 benn.thg_mag_benn_epoch0.LABLAXIS|timebase benn.thg_mag_benn_epoch0.UNITS|msec benn.thg_mag_benn_epoch0.VALIDMAX|2029-12-31T23:59:59.999 benn.thg_mag_benn_epoch0.VALIDMIN|1900-01-01T00:00:00.000 benn.thg_mag_benn_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 benn.thg_mag_benn_epoch0.VAR_TYPE|support_data benn.thg_mag_benn_epoch.CATDESC|thg_mag_benn_epoch benn.thg_mag_benn_epoch.COMPONENT_0|thg_mag_benn_epoch0 benn.thg_mag_benn_epoch.COMPONENT_1|thg_mag_benn_time benn.thg_mag_benn_epoch.FIELDNAM|thg_mag_benn_epoch benn.thg_mag_benn_epoch.FILLVAL|9999-12-31T23:59:59.999 benn.thg_mag_benn_epoch.FUNCT|comp_themis_epoch benn.thg_mag_benn_epoch.LABLAXIS|UT benn.thg_mag_benn_epoch.VALIDMAX|2100-12-31T23:59:59.999 benn.thg_mag_benn_epoch.VALIDMIN|2001-01-01T00:00:00.000 benn.thg_mag_benn_epoch.VAR_TYPE|support_data benn.thg_mag_benn_epoch.VIRTUAL|TRUE benn.thg_mag_benn.FIELDNAM|B in HEZ Components benn.thg_mag_benn.FILLVAL|NaN benn.thg_mag_benn.FORMAT|f7.1 benn.thg_mag_benn_labl.CATDESC|thg_mag_benn_labl benn.thg_mag_benn_labl.DICT_KEY|label benn.thg_mag_benn_labl.FIELDNAM|thg_mag_benn_labl benn.thg_mag_benn_labl.FORMAT|a21 benn.thg_mag_benn.LABL_PTR_1|thg_mag_benn_labl benn.thg_mag_benn_labl.VAR_TYPE|metadata benn.thg_mag_benn.SCALETYP|linear benn.thg_mag_benn.STATION_LATITUDE|41.36 benn.thg_mag_benn.STATION_LONGITUDE|263.84 benn.thg_mag_benn_time.CATDESC|thg_mag_benn_time,.UTC, in seconds since 01-Jan-1970 00:00:00 benn.thg_mag_benn_time.FIELDNAM|thg_mag_benn_time benn.thg_mag_benn_time.FILLVAL|NaN benn.thg_mag_benn_time.FORMAT|E12.2 benn.thg_mag_benn_time.LABLAXIS|UT benn.thg_mag_benn_time.UNITS|sec benn.thg_mag_benn_time.VALIDMAX|5.0000000e+09 benn.thg_mag_benn_time.VALIDMIN|0.0000000 benn.thg_mag_benn_time.VAR_NOTES|Unleaped seconds benn.thg_mag_benn_time.VAR_TYPE|support_data benn.thg_mag_benn_unit.CATDESC|thg_mag_benn_unit benn.thg_mag_benn_unit.DICT_KEY|label benn.thg_mag_benn_unit.FIELDNAM|thg_mag_benn_unit benn.thg_mag_benn_unit.FORMAT|a2 benn.thg_mag_benn.UNIT_PTR|thg_mag_benn_unit benn.thg_mag_benn_unit.VAR_TYPE|metadata benn.thg_mag_benn.VALIDMAX|[60000.0,60000.0,60000.0] benn.thg_mag_benn.VALIDMIN|[-60000.0,-60000.0,-60000.0] benn.thg_mag_benn.VAR_TYPE|data bmls.global.Acknowledgement.0|NASA Contract NAS5-02099 bmls.global.ADID_ref.0|NSSD0110 bmls.global.Data_type.0|MAG bmls.global.Data_version.0|1 bmls.global.Descriptor.0|BMLS>Bay Mills, MI bmls.global.Discipline.0|Space Physics>Magnetospheric Science bmls.global.Discipline.1|Space Physics>Ionospheric Science bmls.global.DOI.0|10.48322/0h9h-5536 bmls.global.File_naming_convention.0|source_datatype_descriptor bmls.global.Generated_by.0|THEMIS SOC bmls.global.Generation_date.0|2006-08-16 bmls.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml bmls.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml bmls.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/bmls/ bmls.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ bmls.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders bmls.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the bmls.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the bmls.global.LINK_TEXT.2|Site-specific data is archived at the bmls.global.LINK_TEXT.3|Latest available calibration files can be found at the bmls.global.LINK_TITLE.0|THEMIS home page bmls.global.LINK_TITLE.1|THEMIS GMAG instrument information page bmls.global.LINK_TITLE.2|THEMIS ftp site bmls.global.LINK_TITLE.3|UCLA Calibration Files Mirror bmls.global.Logical_file_id.0|thg_l2_mag_bmls_00000000_v01 bmls.global.Logical_source.0|thg_l2_mag_bmls bmls.global.Logical_source_description.0|Lower latitude chain (Lat 46.2, Long 275.7), Ground-based Vector Magnetic Field at Bay Mills, MI, 0.5 sec, THEMIS GEONS network bmls.global.Mission_group.0|THEMIS bmls.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. bmls.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. bmls.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. bmls.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 bmls.global.PI_name.0|V. Angelopoulos & C. T. Russell bmls.global.Project.0|THEMIS bmls.global.Rules_of_use.0|Open Data for Scientific Use bmls.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory bmls.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Bay.Mills/Magnetometer/PT0.5S bmls.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. bmls.global.Time_resolution.0|0.5s bmls.range_epoch.CATDESC|range_epoch bmls.range_epoch.FIELDNAM|range_epoch bmls.range_epoch.FILLVAL|9999-12-31T23:59:59.999 bmls.range_epoch.LABLAXIS|UT bmls.range_epoch.UNITS|msec bmls.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 bmls.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 bmls.range_epoch.VAR_TYPE|support_data bmls.thg_mag_bmls.CATDESC|Magnetic field variation B in HEZ vector components bmls.thg_mag_bmls_compno.CATDESC|HDZ Component Number bmls.thg_mag_bmls_compno.DICT_KEY|number bmls.thg_mag_bmls_compno.FIELDNAM|HDZ Component Number bmls.thg_mag_bmls_compno.FILLVAL|-2147483648 bmls.thg_mag_bmls_compno.FORMAT|i2 bmls.thg_mag_bmls_compno.LABL_PTR_1|thg_mag_bmls_labl bmls.thg_mag_bmls_compno.SCALETYP|linear bmls.thg_mag_bmls_compno.VALIDMAX|[3,3,3] bmls.thg_mag_bmls_compno.VALIDMIN|[1,1,1] bmls.thg_mag_bmls_compno.VAR_TYPE|support_data bmls.thg_mag_bmls.COORDINATE_SYSTEM|HEZ bmls.thg_mag_bmls.DEPEND_0|thg_mag_bmls_epoch bmls.thg_mag_bmls.DEPEND_1|thg_mag_bmls_compno bmls.thg_mag_bmls.DEPEND_EPOCH0|thg_mag_bmls_epoch0 bmls.thg_mag_bmls.DEPEND_TIME|thg_mag_bmls_time bmls.thg_mag_bmls.DISPLAY_TYPE|time_series bmls.thg_mag_bmls_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE bmls.thg_mag_bmls_epoch0.FIELDNAM|thg_mag_bmls_epoch0 bmls.thg_mag_bmls_epoch0.FILLVAL|9999-12-31T23:59:59.999 bmls.thg_mag_bmls_epoch0.LABLAXIS|timebase bmls.thg_mag_bmls_epoch0.UNITS|msec bmls.thg_mag_bmls_epoch0.VALIDMAX|2029-12-31T23:59:59.999 bmls.thg_mag_bmls_epoch0.VALIDMIN|1900-01-01T00:00:00.000 bmls.thg_mag_bmls_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 bmls.thg_mag_bmls_epoch0.VAR_TYPE|support_data bmls.thg_mag_bmls_epoch.CATDESC|thg_mag_bmls_Epoch bmls.thg_mag_bmls_epoch.COMPONENT_0|thg_mag_bmls_epoch0 bmls.thg_mag_bmls_epoch.COMPONENT_1|thg_mag_bmls_time bmls.thg_mag_bmls_epoch.FIELDNAM|thg_mag_bmls_Epoch bmls.thg_mag_bmls_epoch.FILLVAL|9999-12-31T23:59:59.999 bmls.thg_mag_bmls_epoch.FUNCT|comp_themis_epoch bmls.thg_mag_bmls_epoch.LABLAXIS|UT bmls.thg_mag_bmls_epoch.VALIDMAX|2100-12-31T23:59:59.999 bmls.thg_mag_bmls_epoch.VALIDMIN|2001-01-01T00:00:00.000 bmls.thg_mag_bmls_epoch.VAR_TYPE|support_data bmls.thg_mag_bmls_epoch.VIRTUAL|TRUE bmls.thg_mag_bmls.FIELDNAM|B in HEZ Components bmls.thg_mag_bmls.FILLVAL|NaN bmls.thg_mag_bmls.FORMAT|f7.1 bmls.thg_mag_bmls_labl.CATDESC|thg_mag_bmls_labl bmls.thg_mag_bmls_labl.DICT_KEY|label bmls.thg_mag_bmls_labl.FIELDNAM|thg_mag_bmls_labl bmls.thg_mag_bmls_labl.FORMAT|a21 bmls.thg_mag_bmls.LABL_PTR_1|thg_mag_bmls_labl bmls.thg_mag_bmls_labl.VAR_TYPE|metadata bmls.thg_mag_bmls.SCALETYP|linear bmls.thg_mag_bmls.STATION_LATITUDE|46.48 bmls.thg_mag_bmls.STATION_LONGITUDE|275.31 bmls.thg_mag_bmls_time.CATDESC|thg_mag_bmls_time,.UTC, in seconds since 01-Jan-1970 00:00:00 bmls.thg_mag_bmls_time.FIELDNAM|thg_mag_bmls_time bmls.thg_mag_bmls_time.FILLVAL|NaN bmls.thg_mag_bmls_time.FORMAT|E12.2 bmls.thg_mag_bmls_time.LABLAXIS|UT bmls.thg_mag_bmls_time.UNITS|sec bmls.thg_mag_bmls_time.VALIDMAX|5.0000000e+09 bmls.thg_mag_bmls_time.VALIDMIN|0.0000000 bmls.thg_mag_bmls_time.VAR_NOTES|Unleaped seconds bmls.thg_mag_bmls_time.VAR_TYPE|support_data bmls.thg_mag_bmls_unit.CATDESC|thg_mag_bmls_unit bmls.thg_mag_bmls_unit.DICT_KEY|label bmls.thg_mag_bmls_unit.FIELDNAM|thg_mag_bmls_unit bmls.thg_mag_bmls_unit.FORMAT|a2 bmls.thg_mag_bmls.UNIT_PTR|thg_mag_bmls_unit bmls.thg_mag_bmls_unit.VAR_TYPE|metadata bmls.thg_mag_bmls.VALIDMAX|[60000.0,60000.0,60000.0] bmls.thg_mag_bmls.VALIDMIN|[-60000.0,-60000.0,-60000.0] bmls.thg_mag_bmls.VAR_TYPE|data ccnv.global.Acknowledgement.0|NASA Contract NAS5-02099 ccnv.global.ADID_ref.0|NSSD0110 ccnv.global.Data_type.0|MAG ccnv.global.Data_version.0|1 ccnv.global.Descriptor.0|CCNV>Carson City, NV ccnv.global.Discipline.0|Space Physics>Magnetospheric Science ccnv.global.Discipline.1|Space Physics>Ionospheric Science ccnv.global.DOI.0|10.48322/s8rk-7s97 ccnv.global.File_naming_convention.0|source_datatype_descriptor ccnv.global.Generated_by.0|THEMIS SOC ccnv.global.Generation_date.0|2006-08-16 ccnv.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml ccnv.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml ccnv.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/ccnv/ ccnv.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ ccnv.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders ccnv.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the ccnv.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the ccnv.global.LINK_TEXT.2|Site-specific data is archived at the ccnv.global.LINK_TEXT.3|Latest available calibration files can be found at the ccnv.global.LINK_TITLE.0|THEMIS home page ccnv.global.LINK_TITLE.1|THEMIS GMAG instrument information page ccnv.global.LINK_TITLE.2|THEMIS ftp site ccnv.global.LINK_TITLE.3|UCLA Calibration Files Mirror ccnv.global.Logical_file_id.0|thg_l2_mag_ccnv_00000000_v01 ccnv.global.Logical_source.0|thg_l2_mag_ccnv ccnv.global.Logical_source_description.0|Lower latitude chain (Lat 39.2, Long 240.2), Ground-based Vector Magnetic Field at Carson City, NV, 0.5 sec, THEMIS GEONS network ccnv.global.Mission_group.0|THEMIS ccnv.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. ccnv.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. ccnv.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. ccnv.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 ccnv.global.PI_name.0|V. Angelopoulos & C. T. Russell ccnv.global.Project.0|THEMIS ccnv.global.Rules_of_use.0|Open Data for Scientific Use ccnv.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory ccnv.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Carson.City/Magnetometer/PT0.5S ccnv.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. ccnv.global.Time_resolution.0|0.5s ccnv.range_epoch.CATDESC|range_epoch ccnv.range_epoch.FIELDNAM|range_epoch ccnv.range_epoch.FILLVAL|9999-12-31T23:59:59.999 ccnv.range_epoch.LABLAXIS|UT ccnv.range_epoch.UNITS|msec ccnv.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 ccnv.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 ccnv.range_epoch.VAR_TYPE|support_data ccnv.thg_mag_ccnv.CATDESC|Magnetic field variation B in HEZ vector components ccnv.thg_mag_ccnv_compno.CATDESC|HDZ Component Number ccnv.thg_mag_ccnv_compno.DICT_KEY|number ccnv.thg_mag_ccnv_compno.FIELDNAM|HDZ Component Number ccnv.thg_mag_ccnv_compno.FILLVAL|-2147483648 ccnv.thg_mag_ccnv_compno.FORMAT|i2 ccnv.thg_mag_ccnv_compno.LABL_PTR_1|thg_mag_ccnv_labl ccnv.thg_mag_ccnv_compno.SCALETYP|linear ccnv.thg_mag_ccnv_compno.VALIDMAX|[3,3,3] ccnv.thg_mag_ccnv_compno.VALIDMIN|[1,1,1] ccnv.thg_mag_ccnv_compno.VAR_TYPE|support_data ccnv.thg_mag_ccnv.COORDINATE_SYSTEM|HEZ ccnv.thg_mag_ccnv.DEPEND_0|thg_mag_ccnv_epoch ccnv.thg_mag_ccnv.DEPEND_1|thg_mag_ccnv_compno ccnv.thg_mag_ccnv.DEPEND_EPOCH0|thg_mag_ccnv_epoch0 ccnv.thg_mag_ccnv.DEPEND_TIME|thg_mag_ccnv_time ccnv.thg_mag_ccnv.DISPLAY_TYPE|time_series ccnv.thg_mag_ccnv_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE ccnv.thg_mag_ccnv_epoch0.FIELDNAM|thg_mag_ccnv_epoch0 ccnv.thg_mag_ccnv_epoch0.FILLVAL|9999-12-31T23:59:59.999 ccnv.thg_mag_ccnv_epoch0.LABLAXIS|timebase ccnv.thg_mag_ccnv_epoch0.UNITS|msec ccnv.thg_mag_ccnv_epoch0.VALIDMAX|2029-12-31T23:59:59.999 ccnv.thg_mag_ccnv_epoch0.VALIDMIN|1900-01-01T00:00:00.000 ccnv.thg_mag_ccnv_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 ccnv.thg_mag_ccnv_epoch0.VAR_TYPE|support_data ccnv.thg_mag_ccnv_epoch.CATDESC|thg_mag_ccnv_Epoch ccnv.thg_mag_ccnv_epoch.COMPONENT_0|thg_mag_ccnv_epoch0 ccnv.thg_mag_ccnv_epoch.COMPONENT_1|thg_mag_ccnv_time ccnv.thg_mag_ccnv_epoch.FIELDNAM|thg_mag_ccnv_Epoch ccnv.thg_mag_ccnv_epoch.FILLVAL|9999-12-31T23:59:59.999 ccnv.thg_mag_ccnv_epoch.FUNCT|comp_themis_epoch ccnv.thg_mag_ccnv_epoch.LABLAXIS|UT ccnv.thg_mag_ccnv_epoch.VALIDMAX|2100-12-31T23:59:59.999 ccnv.thg_mag_ccnv_epoch.VALIDMIN|2001-01-01T00:00:00.000 ccnv.thg_mag_ccnv_epoch.VAR_TYPE|support_data ccnv.thg_mag_ccnv_epoch.VIRTUAL|TRUE ccnv.thg_mag_ccnv.FIELDNAM|B in HEZ Components ccnv.thg_mag_ccnv.FILLVAL|NaN ccnv.thg_mag_ccnv.FORMAT|f7.1 ccnv.thg_mag_ccnv_labl.CATDESC|thg_mag_ccnv_labl ccnv.thg_mag_ccnv_labl.DICT_KEY|label ccnv.thg_mag_ccnv_labl.FIELDNAM|thg_mag_ccnv_labl ccnv.thg_mag_ccnv_labl.FORMAT|a21 ccnv.thg_mag_ccnv.LABL_PTR_1|thg_mag_ccnv_labl ccnv.thg_mag_ccnv_labl.VAR_TYPE|metadata ccnv.thg_mag_ccnv.SCALETYP|linear ccnv.thg_mag_ccnv.STATION_LATITUDE|39.19 ccnv.thg_mag_ccnv.STATION_LONGITUDE|240.20 ccnv.thg_mag_ccnv_time.CATDESC|thg_mag_ccnv_time,.UTC, in seconds since 01-Jan-1970 00:00:00 ccnv.thg_mag_ccnv_time.FIELDNAM|thg_mag_ccnv_time ccnv.thg_mag_ccnv_time.FILLVAL|NaN ccnv.thg_mag_ccnv_time.FORMAT|E12.2 ccnv.thg_mag_ccnv_time.LABLAXIS|UT ccnv.thg_mag_ccnv_time.UNITS|sec ccnv.thg_mag_ccnv_time.VALIDMAX|5.0000000e+09 ccnv.thg_mag_ccnv_time.VALIDMIN|0.0000000 ccnv.thg_mag_ccnv_time.VAR_NOTES|Unleaped seconds ccnv.thg_mag_ccnv_time.VAR_TYPE|support_data ccnv.thg_mag_ccnv_unit.CATDESC|thg_mag_ccnv_unit ccnv.thg_mag_ccnv_unit.DICT_KEY|label ccnv.thg_mag_ccnv_unit.FIELDNAM|thg_mag_ccnv_unit ccnv.thg_mag_ccnv_unit.FORMAT|a2 ccnv.thg_mag_ccnv.UNIT_PTR|thg_mag_ccnv_unit ccnv.thg_mag_ccnv_unit.VAR_TYPE|metadata ccnv.thg_mag_ccnv.VALIDMAX|[60000.0,60000.0,60000.0] ccnv.thg_mag_ccnv.VALIDMIN|[-60000.0,-60000.0,-60000.0] ccnv.thg_mag_ccnv.VAR_TYPE|data chbg.global.Acknowledgement.0|NASA Contract NAS5-02099 chbg.global.ADID_ref.0|NSSD0110 chbg.global.Data_type.0|MAG chbg.global.Data_version.0|1 chbg.global.Descriptor.0|CHBG>Chibougaou, Canada chbg.global.Discipline.0|Space Physics>Magnetospheric Science chbg.global.Discipline.1|Space Physics>Ionospheric Science chbg.global.DOI.0|10.48322/4h6z-9h23 chbg.global.File_naming_convention.0|source_datatype_descriptor chbg.global.Generated_by.0|THEMIS SOC chbg.global.Generation_date.0|2006-08-16 chbg.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml chbg.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml chbg.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/chbg/ chbg.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ chbg.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders chbg.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the chbg.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the chbg.global.LINK_TEXT.2|Site-specific data is archived at the chbg.global.LINK_TEXT.3|Latest available calibration files can be found at the chbg.global.LINK_TITLE.0|THEMIS home page chbg.global.LINK_TITLE.1|THEMIS GMAG instrument information page chbg.global.LINK_TITLE.2|THEMIS ftp site chbg.global.LINK_TITLE.3|UCLA Calibration Files Mirror chbg.global.Logical_file_id.0|thg_l2_mag_chbg_00000000_v01 chbg.global.Logical_source.0|thg_l2_mag_chbg chbg.global.Logical_source_description.0|Higher latitude chain (Lat 49.8, Long 285.6), Ground-based Vector Magnetic Field at Chibougamau, Canada, 0.5 sec, THEMIS GBO network chbg.global.Mission_group.0|THEMIS chbg.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. chbg.global.MODS.1|Rev-2007-02-14 (mattd): CDF template updated. chbg.global.MODS.2|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. chbg.global.MODS.3|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. chbg.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 chbg.global.PI_name.0|V. Angelopoulos & C. T. Russell chbg.global.Project.0|THEMIS chbg.global.Rules_of_use.0|Open Data for Scientific Use chbg.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory chbg.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Chibougamau/Magnetometer/PT0.5S chbg.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort chbg.global.Time_resolution.0|0.5s chbg.range_epoch.CATDESC|range_epoch chbg.range_epoch.FIELDNAM|range_epoch chbg.range_epoch.FILLVAL|9999-12-31T23:59:59.999 chbg.range_epoch.LABLAXIS|UT chbg.range_epoch.UNITS|msec chbg.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 chbg.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 chbg.range_epoch.VAR_TYPE|support_data chbg.thg_mag_chbg.CATDESC|Magnetic field variation B in HEZ vector components chbg.thg_mag_chbg_compno.CATDESC|HDZ Component Number chbg.thg_mag_chbg_compno.DICT_KEY|number chbg.thg_mag_chbg_compno.FIELDNAM|HDZ Component Number chbg.thg_mag_chbg_compno.FILLVAL|-2147483648 chbg.thg_mag_chbg_compno.FORMAT|i2 chbg.thg_mag_chbg_compno.LABL_PTR_1|thg_mag_chbg_labl chbg.thg_mag_chbg_compno.SCALETYP|linear chbg.thg_mag_chbg_compno.VALIDMAX|[3,3,3] chbg.thg_mag_chbg_compno.VALIDMIN|[1,1,1] chbg.thg_mag_chbg_compno.VAR_TYPE|support_data chbg.thg_mag_chbg.COORDINATE_SYSTEM|HEZ chbg.thg_mag_chbg.DEPEND_0|thg_mag_chbg_epoch chbg.thg_mag_chbg.DEPEND_1|thg_mag_chbg_compno chbg.thg_mag_chbg.DEPEND_EPOCH0|thg_mag_chbg_epoch0 chbg.thg_mag_chbg.DEPEND_TIME|thg_mag_chbg_time chbg.thg_mag_chbg.DISPLAY_TYPE|time_series chbg.thg_mag_chbg_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE chbg.thg_mag_chbg_epoch0.FIELDNAM|thg_mag_chbg_epoch0 chbg.thg_mag_chbg_epoch0.FILLVAL|9999-12-31T23:59:59.999 chbg.thg_mag_chbg_epoch0.LABLAXIS|timebase chbg.thg_mag_chbg_epoch0.UNITS|msec chbg.thg_mag_chbg_epoch0.VALIDMAX|2029-12-31T23:59:59.999 chbg.thg_mag_chbg_epoch0.VALIDMIN|1900-01-01T00:00:00.000 chbg.thg_mag_chbg_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 chbg.thg_mag_chbg_epoch0.VAR_TYPE|support_data chbg.thg_mag_chbg_epoch.CATDESC|thg_mag_chbg_epoch chbg.thg_mag_chbg_epoch.COMPONENT_0|thg_mag_chbg_epoch0 chbg.thg_mag_chbg_epoch.COMPONENT_1|thg_mag_chbg_time chbg.thg_mag_chbg_epoch.FIELDNAM|thg_mag_chbg_epoch chbg.thg_mag_chbg_epoch.FILLVAL|9999-12-31T23:59:59.999 chbg.thg_mag_chbg_epoch.FUNCT|comp_themis_epoch chbg.thg_mag_chbg_epoch.LABLAXIS|UT chbg.thg_mag_chbg_epoch.VALIDMAX|2100-12-31T23:59:59.999 chbg.thg_mag_chbg_epoch.VALIDMIN|2001-01-01T00:00:00.000 chbg.thg_mag_chbg_epoch.VAR_TYPE|support_data chbg.thg_mag_chbg_epoch.VIRTUAL|TRUE chbg.thg_mag_chbg.FIELDNAM|B in HEZ Components chbg.thg_mag_chbg.FILLVAL|NaN chbg.thg_mag_chbg.FORMAT|f7.1 chbg.thg_mag_chbg_labl.CATDESC|thg_mag_chbg_labl chbg.thg_mag_chbg_labl.DICT_KEY|label chbg.thg_mag_chbg_labl.FIELDNAM|thg_mag_chbg_labl chbg.thg_mag_chbg_labl.FORMAT|a21 chbg.thg_mag_chbg.LABL_PTR_1|thg_mag_chbg_labl chbg.thg_mag_chbg_labl.VAR_TYPE|metadata chbg.thg_mag_chbg.SCALETYP|linear chbg.thg_mag_chbg.STATION_LATITUDE|49.81 chbg.thg_mag_chbg.STATION_LONGITUDE|285.58 chbg.thg_mag_chbg_time.CATDESC|thg_mag_chbg_time,.UTC, in seconds since 01-Jan-1970 00:00:00 chbg.thg_mag_chbg_time.FIELDNAM|thg_mag_chbg_time chbg.thg_mag_chbg_time.FILLVAL|NaN chbg.thg_mag_chbg_time.FORMAT|E12.2 chbg.thg_mag_chbg_time.LABLAXIS|UT chbg.thg_mag_chbg_time.UNITS|sec chbg.thg_mag_chbg_time.VALIDMAX|5.0000000e+09 chbg.thg_mag_chbg_time.VALIDMIN|0.0000000 chbg.thg_mag_chbg_time.VAR_NOTES|Unleaped seconds chbg.thg_mag_chbg_time.VAR_TYPE|support_data chbg.thg_mag_chbg_unit.CATDESC|thg_mag_chbg_unit chbg.thg_mag_chbg_unit.DICT_KEY|label chbg.thg_mag_chbg_unit.FIELDNAM|thg_mag_chbg_unit chbg.thg_mag_chbg_unit.FORMAT|a2 chbg.thg_mag_chbg.UNIT_PTR|thg_mag_chbg_unit chbg.thg_mag_chbg_unit.VAR_TYPE|metadata chbg.thg_mag_chbg.VALIDMAX|[60000.0,60000.0,60000.0] chbg.thg_mag_chbg.VALIDMIN|[-60000.0,-60000.0,-60000.0] chbg.thg_mag_chbg.VAR_TYPE|data drby.global.Acknowledgement.0|NASA Contract NAS5-02099 drby.global.ADID_ref.0|NSSD0110 drby.global.Data_type.0|MAG drby.global.Data_version.0|1 drby.global.Descriptor.0|DRBY>Derby, VT drby.global.Discipline.0|Space Physics>Magnetospheric Science drby.global.Discipline.1|Space Physics>Ionospheric Science drby.global.DOI.0|10.48322/b47e-ta41 drby.global.File_naming_convention.0|source_datatype_descriptor drby.global.Generated_by.0|THEMIS SOC drby.global.Generation_date.0|2006-08-16 drby.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml drby.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml drby.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/drby/ drby.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ drby.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders drby.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the drby.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the drby.global.LINK_TEXT.2|Site-specific data is archived at the drby.global.LINK_TEXT.3|Latest available calibration files can be found at the drby.global.LINK_TITLE.0|THEMIS home page drby.global.LINK_TITLE.1|THEMIS GMAG instrument information page drby.global.LINK_TITLE.2|THEMIS ftp site drby.global.LINK_TITLE.3|UCLA Calibration Files Mirror drby.global.Logical_file_id.0|thg_l2_mag_drby_00000000_v01 drby.global.Logical_source.0|thg_l2_mag_drby drby.global.Logical_source_description.0|Lower latitude chain (Lat 45.0, Long 287.9), Ground-based Vector Magnetic Field at Derby, VT, 0.5 sec, THEMIS GEONS network drby.global.Mission_group.0|THEMIS drby.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. drby.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. drby.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. drby.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 drby.global.PI_name.0|V. Angelopoulos & C. T. Russell drby.global.Project.0|THEMIS drby.global.Rules_of_use.0|Open Data for Scientific Use drby.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory drby.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Derby/Magnetometer/PT0.5S drby.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. drby.global.Time_resolution.0|0.5s drby.range_epoch.CATDESC|range_epoch drby.range_epoch.FIELDNAM|range_epoch drby.range_epoch.FILLVAL|9999-12-31T23:59:59.999 drby.range_epoch.LABLAXIS|UT drby.range_epoch.UNITS|msec drby.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 drby.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 drby.range_epoch.VAR_TYPE|support_data drby.thg_mag_drby.CATDESC|Magnetic field variation B in HEZ vector components drby.thg_mag_drby_compno.CATDESC|HDZ Component Number drby.thg_mag_drby_compno.DICT_KEY|number drby.thg_mag_drby_compno.FIELDNAM|HDZ Component Number drby.thg_mag_drby_compno.FILLVAL|-2147483648 drby.thg_mag_drby_compno.FORMAT|i2 drby.thg_mag_drby_compno.LABL_PTR_1|thg_mag_drby_labl drby.thg_mag_drby_compno.SCALETYP|linear drby.thg_mag_drby_compno.VALIDMAX|[3,3,3] drby.thg_mag_drby_compno.VALIDMIN|[1,1,1] drby.thg_mag_drby_compno.VAR_TYPE|support_data drby.thg_mag_drby.COORDINATE_SYSTEM|HEZ drby.thg_mag_drby.DEPEND_0|thg_mag_drby_epoch drby.thg_mag_drby.DEPEND_1|thg_mag_drby_compno drby.thg_mag_drby.DEPEND_EPOCH0|thg_mag_drby_epoch0 drby.thg_mag_drby.DEPEND_TIME|thg_mag_drby_time drby.thg_mag_drby.DISPLAY_TYPE|time_series drby.thg_mag_drby_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE drby.thg_mag_drby_epoch0.FIELDNAM|thg_mag_drby_epoch0 drby.thg_mag_drby_epoch0.FILLVAL|9999-12-31T23:59:59.999 drby.thg_mag_drby_epoch0.LABLAXIS|timebase drby.thg_mag_drby_epoch0.UNITS|msec drby.thg_mag_drby_epoch0.VALIDMAX|2029-12-31T23:59:59.999 drby.thg_mag_drby_epoch0.VALIDMIN|1900-01-01T00:00:00.000 drby.thg_mag_drby_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 drby.thg_mag_drby_epoch0.VAR_TYPE|support_data drby.thg_mag_drby_epoch.CATDESC|thg_mag_drby_Epoch drby.thg_mag_drby_epoch.COMPONENT_0|thg_mag_drby_epoch0 drby.thg_mag_drby_epoch.COMPONENT_1|thg_mag_drby_time drby.thg_mag_drby_epoch.FIELDNAM|thg_mag_drby_Epoch drby.thg_mag_drby_epoch.FILLVAL|9999-12-31T23:59:59.999 drby.thg_mag_drby_epoch.FUNCT|comp_themis_epoch drby.thg_mag_drby_epoch.LABLAXIS|UT drby.thg_mag_drby_epoch.VALIDMAX|2100-12-31T23:59:59.999 drby.thg_mag_drby_epoch.VALIDMIN|2001-01-01T00:00:00.000 drby.thg_mag_drby_epoch.VAR_TYPE|support_data drby.thg_mag_drby_epoch.VIRTUAL|TRUE drby.thg_mag_drby.FIELDNAM|B in HEZ Components drby.thg_mag_drby.FILLVAL|NaN drby.thg_mag_drby.FORMAT|f7.1 drby.thg_mag_drby_labl.CATDESC|thg_mag_drby_labl drby.thg_mag_drby_labl.DICT_KEY|label drby.thg_mag_drby_labl.FIELDNAM|thg_mag_drby_labl drby.thg_mag_drby_labl.FORMAT|a21 drby.thg_mag_drby.LABL_PTR_1|thg_mag_drby_labl drby.thg_mag_drby_labl.VAR_TYPE|metadata drby.thg_mag_drby.SCALETYP|linear drby.thg_mag_drby.STATION_LATITUDE|44.95 drby.thg_mag_drby.STATION_LONGITUDE|287.87 drby.thg_mag_drby_time.CATDESC|thg_mag_drby_time,.UTC, in seconds since 01-Jan-1970 00:00:00 drby.thg_mag_drby_time.FIELDNAM|thg_mag_drby_time drby.thg_mag_drby_time.FILLVAL|NaN drby.thg_mag_drby_time.FORMAT|E12.2 drby.thg_mag_drby_time.LABLAXIS|UT drby.thg_mag_drby_time.UNITS|sec drby.thg_mag_drby_time.VALIDMAX|5.0000000e+09 drby.thg_mag_drby_time.VALIDMIN|0.0000000 drby.thg_mag_drby_time.VAR_NOTES|Unleaped seconds drby.thg_mag_drby_time.VAR_TYPE|support_data drby.thg_mag_drby_unit.CATDESC|thg_mag_drby_unit drby.thg_mag_drby_unit.DICT_KEY|label drby.thg_mag_drby_unit.FIELDNAM|thg_mag_drby_unit drby.thg_mag_drby_unit.FORMAT|a2 drby.thg_mag_drby.UNIT_PTR|thg_mag_drby_unit drby.thg_mag_drby_unit.VAR_TYPE|metadata drby.thg_mag_drby.VALIDMAX|[60000.0,60000.0,60000.0] drby.thg_mag_drby.VALIDMIN|[-60000.0,-60000.0,-60000.0] drby.thg_mag_drby.VAR_TYPE|data ekat.global.Acknowledgement.0|NASA Contract NAS5-02099 ekat.global.ADID_ref.0|NSSD0110 ekat.global.Data_type.0|MAG ekat.global.Data_version.0|1 ekat.global.Descriptor.0|EKAT>Ekati, Canada ekat.global.Discipline.0|Space Physics>Magnetospheric Science ekat.global.Discipline.1|Space Physics>Ionospheric Science ekat.global.DOI.0|10.48322/fa8n-0e03 ekat.global.File_naming_convention.0|source_datatype_descriptor ekat.global.Generated_by.0|THEMIS SOC ekat.global.Generation_date.0|2006-08-16 ekat.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml ekat.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml ekat.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/ekat/ ekat.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ ekat.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders ekat.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the ekat.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the ekat.global.LINK_TEXT.2|Site-specific data is archived at the ekat.global.LINK_TEXT.3|Latest available calibration files can be found at the ekat.global.LINK_TITLE.0|THEMIS home page ekat.global.LINK_TITLE.1|THEMIS GMAG instrument information page ekat.global.LINK_TITLE.2|THEMIS ftp site ekat.global.LINK_TITLE.3|UCLA Calibration Files Mirror ekat.global.Logical_file_id.0|thg_l2_mag_ekat_00000000_v01 ekat.global.Logical_source.0|thg_l2_mag_ekat ekat.global.Logical_source_description.0|Higher latitude chain (Lat 64.7, Long 249.3), Ground-based Vector Magnetic Field at Ekati, Canada, 0.5 sec, THEMIS GBO network ekat.global.Mission_group.0|THEMIS ekat.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. ekat.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. ekat.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. ekat.global.PI_affiliation.0|UCB & U Calgary respectively, NASA NAS5-02099 ekat.global.PI_name.0|V. Angelopoulos & I. Mann ekat.global.Project.0|THEMIS ekat.global.Rules_of_use.0|Open Data for Scientific Use ekat.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory ekat.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Ekati/Magnetometer/PT0.5S ekat.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort ekat.global.Time_resolution.0|0.5s ekat.range_epoch.CATDESC|range_epoch ekat.range_epoch.FIELDNAM|range_epoch ekat.range_epoch.FILLVAL|9999-12-31T23:59:59.999 ekat.range_epoch.LABLAXIS|UT ekat.range_epoch.UNITS|msec ekat.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 ekat.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 ekat.range_epoch.VAR_TYPE|support_data ekat.thg_mag_ekat.CATDESC|Magnetic field variation B in HEZ vector components ekat.thg_mag_ekat_compno.CATDESC|HDZ Component Number ekat.thg_mag_ekat_compno.DICT_KEY|number ekat.thg_mag_ekat_compno.FIELDNAM|HDZ Component Number ekat.thg_mag_ekat_compno.FILLVAL|-2147483648 ekat.thg_mag_ekat_compno.FORMAT|i2 ekat.thg_mag_ekat_compno.LABL_PTR_1|thg_mag_ekat_labl ekat.thg_mag_ekat_compno.SCALETYP|linear ekat.thg_mag_ekat_compno.VALIDMAX|[3,3,3] ekat.thg_mag_ekat_compno.VALIDMIN|[1,1,1] ekat.thg_mag_ekat_compno.VAR_TYPE|support_data ekat.thg_mag_ekat.COORDINATE_SYSTEM|HEZ ekat.thg_mag_ekat.DEPEND_0|thg_mag_ekat_epoch ekat.thg_mag_ekat.DEPEND_1|thg_mag_ekat_compno ekat.thg_mag_ekat.DEPEND_EPOCH0|thg_mag_ekat_epoch0 ekat.thg_mag_ekat.DEPEND_TIME|thg_mag_ekat_time ekat.thg_mag_ekat.DISPLAY_TYPE|time_series ekat.thg_mag_ekat_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE ekat.thg_mag_ekat_epoch0.FIELDNAM|thg_mag_ekat_epoch0 ekat.thg_mag_ekat_epoch0.FILLVAL|9999-12-31T23:59:59.999 ekat.thg_mag_ekat_epoch0.LABLAXIS|timebase ekat.thg_mag_ekat_epoch0.UNITS|msec ekat.thg_mag_ekat_epoch0.VALIDMAX|2029-12-31T23:59:59.999 ekat.thg_mag_ekat_epoch0.VALIDMIN|1900-01-01T00:00:00.000 ekat.thg_mag_ekat_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 ekat.thg_mag_ekat_epoch0.VAR_TYPE|support_data ekat.thg_mag_ekat_epoch.CATDESC|thg_mag_ekat_epoch ekat.thg_mag_ekat_epoch.COMPONENT_0|thg_mag_ekat_epoch0 ekat.thg_mag_ekat_epoch.COMPONENT_1|thg_mag_ekat_time ekat.thg_mag_ekat_epoch.FIELDNAM|thg_mag_ekat_epoch ekat.thg_mag_ekat_epoch.FILLVAL|9999-12-31T23:59:59.999 ekat.thg_mag_ekat_epoch.FUNCT|comp_themis_epoch ekat.thg_mag_ekat_epoch.LABLAXIS|UT ekat.thg_mag_ekat_epoch.VALIDMAX|2100-12-31T23:59:59.999 ekat.thg_mag_ekat_epoch.VALIDMIN|2001-01-01T00:00:00.000 ekat.thg_mag_ekat_epoch.VAR_TYPE|support_data ekat.thg_mag_ekat_epoch.VIRTUAL|TRUE ekat.thg_mag_ekat.FIELDNAM|B in HEZ Components ekat.thg_mag_ekat.FILLVAL|NaN ekat.thg_mag_ekat.FORMAT|f7.1 ekat.thg_mag_ekat_labl.CATDESC|thg_mag_ekat_labl ekat.thg_mag_ekat_labl.DICT_KEY|label ekat.thg_mag_ekat_labl.FIELDNAM|thg_mag_ekat_labl ekat.thg_mag_ekat_labl.FORMAT|a21 ekat.thg_mag_ekat.LABL_PTR_1|thg_mag_ekat_labl ekat.thg_mag_ekat_labl.VAR_TYPE|metadata ekat.thg_mag_ekat.SCALETYP|linear ekat.thg_mag_ekat.STATION_LATITUDE|64.73 ekat.thg_mag_ekat.STATION_LONGITUDE|249.33 ekat.thg_mag_ekat_time.CATDESC|thg_mag_ekat_time,.UTC, in seconds since 01-Jan-1970 00:00:00 ekat.thg_mag_ekat_time.FIELDNAM|thg_mag_ekat_time ekat.thg_mag_ekat_time.FILLVAL|NaN ekat.thg_mag_ekat_time.FORMAT|E12.2 ekat.thg_mag_ekat_time.LABLAXIS|UT ekat.thg_mag_ekat_time.UNITS|sec ekat.thg_mag_ekat_time.VALIDMAX|5.0000000e+09 ekat.thg_mag_ekat_time.VALIDMIN|0.0000000 ekat.thg_mag_ekat_time.VAR_NOTES|Unleaped seconds ekat.thg_mag_ekat_time.VAR_TYPE|support_data ekat.thg_mag_ekat_unit.CATDESC|thg_mag_ekat_unit ekat.thg_mag_ekat_unit.DICT_KEY|label ekat.thg_mag_ekat_unit.FIELDNAM|thg_mag_ekat_unit ekat.thg_mag_ekat_unit.FORMAT|a2 ekat.thg_mag_ekat.UNIT_PTR|thg_mag_ekat_unit ekat.thg_mag_ekat_unit.VAR_TYPE|metadata ekat.thg_mag_ekat.VALIDMAX|[60000.0,60000.0,60000.0] ekat.thg_mag_ekat.VALIDMIN|[-60000.0,-60000.0,-60000.0] ekat.thg_mag_ekat.VAR_TYPE|data fyts.global.Acknowledgement.0|NASA Contract NAS5-02099 fyts.global.ADID_ref.0|NSSD0110 fyts.global.Data_type.0|MAG fyts.global.Data_version.0|1 fyts.global.Descriptor.0|FYTS>Fort Yates, ND fyts.global.Discipline.0|Space Physics>Magnetospheric Science fyts.global.Discipline.1|Space Physics>Ionospheric Science fyts.global.DOI.0|10.48322/px5c-kg42 fyts.global.File_naming_convention.0|source_datatype_descriptor fyts.global.Generated_by.0|THEMIS SOC fyts.global.Generation_date.0|2006-08-16 fyts.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml fyts.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml fyts.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/fyts/ fyts.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ fyts.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders fyts.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the fyts.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the fyts.global.LINK_TEXT.2|Site-specific data is archived at the fyts.global.LINK_TEXT.3|Latest available calibration files can be found at the fyts.global.LINK_TITLE.0|THEMIS home page fyts.global.LINK_TITLE.1|THEMIS GMAG instrument information page fyts.global.LINK_TITLE.2|THEMIS ftp site fyts.global.LINK_TITLE.3|UCLA Calibration Files Mirror fyts.global.Logical_file_id.0|thg_l2_mag_fyts_00000000_v01 fyts.global.Logical_source.0|thg_l2_mag_fyts fyts.global.Logical_source_description.0|Lower latitude chain (Lat 46.1, Long 259.4), Ground-based Vector Magnetic Field at Fort Yates, ND, 0.5 sec, THEMIS GEONS network fyts.global.Mission_group.0|THEMIS fyts.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. fyts.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. fyts.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. fyts.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 fyts.global.PI_name.0|V. Angelopoulos & C. T. Russell fyts.global.Project.0|THEMIS fyts.global.Rules_of_use.0|Open Data for Scientific Use fyts.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory fyts.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Fort.Yates/Magnetometer/PT0.5S fyts.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. fyts.global.Time_resolution.0|0.5s fyts.range_epoch.CATDESC|range_epoch fyts.range_epoch.FIELDNAM|range_epoch fyts.range_epoch.FILLVAL|9999-12-31T23:59:59.999 fyts.range_epoch.LABLAXIS|UT fyts.range_epoch.UNITS|msec fyts.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 fyts.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 fyts.range_epoch.VAR_TYPE|support_data fyts.thg_mag_fyts.CATDESC|Magnetic field variation B in HEZ vector components fyts.thg_mag_fyts_compno.CATDESC|HDZ Component Number fyts.thg_mag_fyts_compno.DICT_KEY|number fyts.thg_mag_fyts_compno.FIELDNAM|HDZ Component Number fyts.thg_mag_fyts_compno.FILLVAL|-2147483648 fyts.thg_mag_fyts_compno.FORMAT|i2 fyts.thg_mag_fyts_compno.LABL_PTR_1|thg_mag_fyts_labl fyts.thg_mag_fyts_compno.SCALETYP|linear fyts.thg_mag_fyts_compno.VALIDMAX|[3,3,3] fyts.thg_mag_fyts_compno.VALIDMIN|[1,1,1] fyts.thg_mag_fyts_compno.VAR_TYPE|support_data fyts.thg_mag_fyts.COORDINATE_SYSTEM|HEZ fyts.thg_mag_fyts.DEPEND_0|thg_mag_fyts_epoch fyts.thg_mag_fyts.DEPEND_1|thg_mag_fyts_compno fyts.thg_mag_fyts.DEPEND_EPOCH0|thg_mag_fyts_epoch0 fyts.thg_mag_fyts.DEPEND_TIME|thg_mag_fyts_time fyts.thg_mag_fyts.DISPLAY_TYPE|time_series fyts.thg_mag_fyts_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE fyts.thg_mag_fyts_epoch0.FIELDNAM|thg_mag_fyts_epoch0 fyts.thg_mag_fyts_epoch0.FILLVAL|9999-12-31T23:59:59.999 fyts.thg_mag_fyts_epoch0.LABLAXIS|timebase fyts.thg_mag_fyts_epoch0.UNITS|msec fyts.thg_mag_fyts_epoch0.VALIDMAX|2029-12-31T23:59:59.999 fyts.thg_mag_fyts_epoch0.VALIDMIN|1900-01-01T00:00:00.000 fyts.thg_mag_fyts_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 fyts.thg_mag_fyts_epoch0.VAR_TYPE|support_data fyts.thg_mag_fyts_epoch.CATDESC|thg_mag_fyts_Epoch fyts.thg_mag_fyts_epoch.COMPONENT_0|thg_mag_fyts_epoch0 fyts.thg_mag_fyts_epoch.COMPONENT_1|thg_mag_fyts_time fyts.thg_mag_fyts_epoch.FIELDNAM|thg_mag_fyts_Epoch fyts.thg_mag_fyts_epoch.FILLVAL|9999-12-31T23:59:59.999 fyts.thg_mag_fyts_epoch.FUNCT|comp_themis_epoch fyts.thg_mag_fyts_epoch.LABLAXIS|UT fyts.thg_mag_fyts_epoch.VALIDMAX|2100-12-31T23:59:59.999 fyts.thg_mag_fyts_epoch.VALIDMIN|2001-01-01T00:00:00.000 fyts.thg_mag_fyts_epoch.VAR_TYPE|support_data fyts.thg_mag_fyts_epoch.VIRTUAL|TRUE fyts.thg_mag_fyts.FIELDNAM|B in HEZ Components fyts.thg_mag_fyts.FILLVAL|NaN fyts.thg_mag_fyts.FORMAT|f7.1 fyts.thg_mag_fyts_labl.CATDESC|thg_mag_fyts_labl fyts.thg_mag_fyts_labl.DICT_KEY|label fyts.thg_mag_fyts_labl.FIELDNAM|thg_mag_fyts_labl fyts.thg_mag_fyts_labl.FORMAT|a21 fyts.thg_mag_fyts.LABL_PTR_1|thg_mag_fyts_labl fyts.thg_mag_fyts_labl.VAR_TYPE|metadata fyts.thg_mag_fyts.SCALETYP|linear fyts.thg_mag_fyts.STATION_LATITUDE|46.09 fyts.thg_mag_fyts.STATION_LONGITUDE|259.32 fyts.thg_mag_fyts_time.CATDESC|thg_mag_fyts_time,.UTC, in seconds since 01-Jan-1970 00:00:00 fyts.thg_mag_fyts_time.FIELDNAM|thg_mag_fyts_time fyts.thg_mag_fyts_time.FILLVAL|NaN fyts.thg_mag_fyts_time.FORMAT|E12.2 fyts.thg_mag_fyts_time.LABLAXIS|UT fyts.thg_mag_fyts_time.UNITS|sec fyts.thg_mag_fyts_time.VALIDMAX|5.0000000e+09 fyts.thg_mag_fyts_time.VALIDMIN|0.0000000 fyts.thg_mag_fyts_time.VAR_NOTES|Unleaped seconds fyts.thg_mag_fyts_time.VAR_TYPE|support_data fyts.thg_mag_fyts_unit.CATDESC|thg_mag_fyts_unit fyts.thg_mag_fyts_unit.DICT_KEY|label fyts.thg_mag_fyts_unit.FIELDNAM|thg_mag_fyts_unit fyts.thg_mag_fyts_unit.FORMAT|a2 fyts.thg_mag_fyts.UNIT_PTR|thg_mag_fyts_unit fyts.thg_mag_fyts_unit.VAR_TYPE|metadata fyts.thg_mag_fyts.VALIDMAX|[60000.0,60000.0,60000.0] fyts.thg_mag_fyts.VALIDMIN|[-60000.0,-60000.0,-60000.0] fyts.thg_mag_fyts.VAR_TYPE|data gbay.global.Acknowledgement.0|NASA Contract NAS5-02099 gbay.global.ADID_ref.0|NSSD0110 gbay.global.Data_type.0|MAG gbay.global.Data_version.0|1 gbay.global.Descriptor.0|GBAY>Goose Bay, Canada gbay.global.Discipline.0|Space Physics>Magnetospheric Science gbay.global.Discipline.1|Space Physics>Ionospheric Science gbay.global.DOI.0|10.48322/q12f-vd18 gbay.global.File_naming_convention.0|source_datatype_descriptor gbay.global.Generated_by.0|THEMIS SOC gbay.global.Generation_date.0|2006-08-16 gbay.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml gbay.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml gbay.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/gbay/ gbay.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ gbay.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders gbay.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the gbay.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the gbay.global.LINK_TEXT.2|Site-specific data is archived at the gbay.global.LINK_TEXT.3|Latest available calibration files can be found at the gbay.global.LINK_TITLE.0|THEMIS home page gbay.global.LINK_TITLE.1|THEMIS GMAG instrument information page gbay.global.LINK_TITLE.2|THEMIS ftp site gbay.global.LINK_TITLE.3|UCLA Calibration Files Mirror gbay.global.Logical_file_id.0|thg_l2_mag_gbay_00000000_v01 gbay.global.Logical_source.0|thg_l2_mag_gbay gbay.global.Logical_source_description.0|Higher latitude chain (Lat 53.3, Long 299.5), Ground-based Vector Magnetic Field at Goose Bay, Canada, 0.5 sec, THEMIS GBO network gbay.global.Mission_group.0|THEMIS gbay.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. gbay.global.MODS.1|Rev-2007-02-23 (teq): Corrected global PI/Institution designation. gbay.global.MODS.2|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. gbay.global.MODS.3|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. gbay.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 gbay.global.PI_name.0|V. Angelopoulos & C. T. Russell gbay.global.Project.0|THEMIS gbay.global.Rules_of_use.0|Open Data for Scientific Use gbay.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory gbay.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Goose.Bay/Magnetometer/PT0.5S gbay.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort gbay.global.Time_resolution.0|0.5s gbay.range_epoch.CATDESC|range_epoch gbay.range_epoch.FIELDNAM|range_epoch gbay.range_epoch.FILLVAL|9999-12-31T23:59:59.999 gbay.range_epoch.LABLAXIS|UT gbay.range_epoch.UNITS|msec gbay.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 gbay.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 gbay.range_epoch.VAR_TYPE|support_data gbay.thg_mag_gbay.CATDESC|Magnetic field variation B in HEZ vector components gbay.thg_mag_gbay_compno.CATDESC|HDZ Component Number gbay.thg_mag_gbay_compno.DICT_KEY|number gbay.thg_mag_gbay_compno.FIELDNAM|HDZ Component Number gbay.thg_mag_gbay_compno.FILLVAL|-2147483648 gbay.thg_mag_gbay_compno.FORMAT|i2 gbay.thg_mag_gbay_compno.LABL_PTR_1|thg_mag_gbay_labl gbay.thg_mag_gbay_compno.SCALETYP|linear gbay.thg_mag_gbay_compno.VALIDMAX|[3,3,3] gbay.thg_mag_gbay_compno.VALIDMIN|[1,1,1] gbay.thg_mag_gbay_compno.VAR_TYPE|support_data gbay.thg_mag_gbay.COORDINATE_SYSTEM|HEZ gbay.thg_mag_gbay.DEPEND_0|thg_mag_gbay_epoch gbay.thg_mag_gbay.DEPEND_1|thg_mag_gbay_compno gbay.thg_mag_gbay.DEPEND_EPOCH0|thg_mag_gbay_epoch0 gbay.thg_mag_gbay.DEPEND_TIME|thg_mag_gbay_time gbay.thg_mag_gbay.DISPLAY_TYPE|time_series gbay.thg_mag_gbay_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE gbay.thg_mag_gbay_epoch0.FIELDNAM|thg_mag_gbay_epoch0 gbay.thg_mag_gbay_epoch0.FILLVAL|9999-12-31T23:59:59.999 gbay.thg_mag_gbay_epoch0.LABLAXIS|timebase gbay.thg_mag_gbay_epoch0.UNITS|msec gbay.thg_mag_gbay_epoch0.VALIDMAX|2029-12-31T23:59:59.999 gbay.thg_mag_gbay_epoch0.VALIDMIN|1900-01-01T00:00:00.000 gbay.thg_mag_gbay_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 gbay.thg_mag_gbay_epoch0.VAR_TYPE|support_data gbay.thg_mag_gbay_epoch.CATDESC|thg_mag_gbay_epoch gbay.thg_mag_gbay_epoch.COMPONENT_0|thg_mag_gbay_epoch0 gbay.thg_mag_gbay_epoch.COMPONENT_1|thg_mag_gbay_time gbay.thg_mag_gbay_epoch.FIELDNAM|thg_mag_gbay_epoch gbay.thg_mag_gbay_epoch.FILLVAL|9999-12-31T23:59:59.999 gbay.thg_mag_gbay_epoch.FUNCT|comp_themis_epoch gbay.thg_mag_gbay_epoch.LABLAXIS|UT gbay.thg_mag_gbay_epoch.VALIDMAX|2100-12-31T23:59:59.999 gbay.thg_mag_gbay_epoch.VALIDMIN|2001-01-01T00:00:00.000 gbay.thg_mag_gbay_epoch.VAR_TYPE|support_data gbay.thg_mag_gbay_epoch.VIRTUAL|TRUE gbay.thg_mag_gbay.FIELDNAM|B in HEZ Components gbay.thg_mag_gbay.FILLVAL|NaN gbay.thg_mag_gbay.FORMAT|f7.1 gbay.thg_mag_gbay_labl.CATDESC|thg_mag_gbay_labl gbay.thg_mag_gbay_labl.DICT_KEY|label gbay.thg_mag_gbay_labl.FIELDNAM|thg_mag_gbay_labl gbay.thg_mag_gbay_labl.FORMAT|a21 gbay.thg_mag_gbay.LABL_PTR_1|thg_mag_gbay_labl gbay.thg_mag_gbay_labl.VAR_TYPE|metadata gbay.thg_mag_gbay.SCALETYP|linear gbay.thg_mag_gbay.STATION_LATITUDE|53.32 gbay.thg_mag_gbay.STATION_LONGITUDE|299.54 gbay.thg_mag_gbay_time.CATDESC|thg_mag_gbay_time,.UTC, in seconds since 01-Jan-1970 00:00:00 gbay.thg_mag_gbay_time.FIELDNAM|thg_mag_gbay_time gbay.thg_mag_gbay_time.FILLVAL|NaN gbay.thg_mag_gbay_time.FORMAT|E12.2 gbay.thg_mag_gbay_time.LABLAXIS|UT gbay.thg_mag_gbay_time.UNITS|sec gbay.thg_mag_gbay_time.VALIDMAX|5.0000000e+09 gbay.thg_mag_gbay_time.VALIDMIN|0.0000000 gbay.thg_mag_gbay_time.VAR_NOTES|Unleaped seconds gbay.thg_mag_gbay_time.VAR_TYPE|support_data gbay.thg_mag_gbay_unit.CATDESC|thg_mag_gbay_unit gbay.thg_mag_gbay_unit.DICT_KEY|label gbay.thg_mag_gbay_unit.FIELDNAM|thg_mag_gbay_unit gbay.thg_mag_gbay_unit.FORMAT|a2 gbay.thg_mag_gbay.UNIT_PTR|thg_mag_gbay_unit gbay.thg_mag_gbay_unit.VAR_TYPE|metadata gbay.thg_mag_gbay.VALIDMAX|[60000.0,60000.0,60000.0] gbay.thg_mag_gbay.VALIDMIN|[-60000.0,-60000.0,-60000.0] gbay.thg_mag_gbay.VAR_TYPE|data glyn.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 glyn.global.ADID_ref.0|NSSD0110 glyn.global.Data_type.0|MAG glyn.global.Data_version.0|1 glyn.global.Descriptor.0|GLYN>Glyndon, MN glyn.global.Discipline.0|Space Physics>Magnetospheric Science glyn.global.Discipline.1|Space Physics>Ionospheric Science glyn.global.DOI.0|10.48322/qhv4-p471 glyn.global.File_naming_convention.0|source_datatype_descriptor glyn.global.Generated_by.0|THEMIS SOC glyn.global.Generation_date.0|2013-01-16 glyn.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml glyn.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml glyn.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/glyn/ glyn.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ glyn.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders glyn.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the glyn.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the glyn.global.LINK_TEXT.2|Site-specific data is archived at the glyn.global.LINK_TEXT.3|Latest available calibration files can be found at the glyn.global.LINK_TITLE.0|THEMIS home page glyn.global.LINK_TITLE.1|THEMIS GMAG instrument information page glyn.global.LINK_TITLE.2|THEMIS ftp site glyn.global.LINK_TITLE.3|UCLA Calibration Files Mirror glyn.global.Logical_file_id.0|thg_l2_mag_glyn_00000000_v01 glyn.global.Logical_source.0|thg_l2_mag_glyn glyn.global.Logical_source_description.0|Lower latitude chain (Lat 46.9, Long 263.5), Ground-based Vector Magnetic Field at Glyndon, MN, 0.5 sec, McMaC network glyn.global.Mission_group.0|THEMIS glyn.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. glyn.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. glyn.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. glyn.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 glyn.global.PI_name.0|Peter Chi glyn.global.Project.0|THEMIS glyn.global.Rules_of_use.0|Open Data for Scientific Use glyn.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory glyn.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Glyndon/Magnetometer/PT0.5S glyn.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort glyn.global.Time_resolution.0|0.5s glyn.range_epoch.CATDESC|range_epoch glyn.range_epoch.FIELDNAM|range_epoch glyn.range_epoch.FILLVAL|9999-12-31T23:59:59.999 glyn.range_epoch.LABLAXIS|UT glyn.range_epoch.UNITS|msec glyn.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 glyn.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 glyn.range_epoch.VAR_TYPE|support_data glyn.thg_mag_glyn.CATDESC|Magnetic field variation B in HEZ vector components glyn.thg_mag_glyn_compno.CATDESC|HDZ Component Number glyn.thg_mag_glyn_compno.DICT_KEY|number glyn.thg_mag_glyn_compno.FIELDNAM|HDZ Component Number glyn.thg_mag_glyn_compno.FILLVAL|-2147483648 glyn.thg_mag_glyn_compno.FORMAT|i2 glyn.thg_mag_glyn_compno.LABL_PTR_1|thg_mag_glyn_labl glyn.thg_mag_glyn_compno.SCALETYP|linear glyn.thg_mag_glyn_compno.VALIDMAX|[3,3,3] glyn.thg_mag_glyn_compno.VALIDMIN|[1,1,1] glyn.thg_mag_glyn_compno.VAR_TYPE|support_data glyn.thg_mag_glyn.COORDINATE_SYSTEM|HEZ glyn.thg_mag_glyn.DEPEND_0|thg_mag_glyn_epoch glyn.thg_mag_glyn.DEPEND_1|thg_mag_glyn_compno glyn.thg_mag_glyn.DEPEND_EPOCH0|thg_mag_glyn_epoch0 glyn.thg_mag_glyn.DEPEND_TIME|thg_mag_glyn_time glyn.thg_mag_glyn.DISPLAY_TYPE|time_series glyn.thg_mag_glyn_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE glyn.thg_mag_glyn_epoch0.FIELDNAM|thg_mag_glyn_epoch0 glyn.thg_mag_glyn_epoch0.FILLVAL|9999-12-31T23:59:59.999 glyn.thg_mag_glyn_epoch0.LABLAXIS|timebase glyn.thg_mag_glyn_epoch0.UNITS|msec glyn.thg_mag_glyn_epoch0.VALIDMAX|2029-12-31T23:59:59.999 glyn.thg_mag_glyn_epoch0.VALIDMIN|1900-01-01T00:00:00.000 glyn.thg_mag_glyn_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 glyn.thg_mag_glyn_epoch0.VAR_TYPE|support_data glyn.thg_mag_glyn_epoch.CATDESC|thg_mag_glyn_epoch glyn.thg_mag_glyn_epoch.COMPONENT_0|thg_mag_glyn_epoch0 glyn.thg_mag_glyn_epoch.COMPONENT_1|thg_mag_glyn_time glyn.thg_mag_glyn_epoch.FIELDNAM|thg_mag_glyn_epoch glyn.thg_mag_glyn_epoch.FILLVAL|9999-12-31T23:59:59.999 glyn.thg_mag_glyn_epoch.FUNCT|comp_themis_epoch glyn.thg_mag_glyn_epoch.LABLAXIS|UT glyn.thg_mag_glyn_epoch.VALIDMAX|2100-12-31T23:59:59.999 glyn.thg_mag_glyn_epoch.VALIDMIN|2001-01-01T00:00:00.000 glyn.thg_mag_glyn_epoch.VAR_TYPE|support_data glyn.thg_mag_glyn_epoch.VIRTUAL|TRUE glyn.thg_mag_glyn.FIELDNAM|B in HEZ Components glyn.thg_mag_glyn.FILLVAL|NaN glyn.thg_mag_glyn.FORMAT|f7.1 glyn.thg_mag_glyn_labl.CATDESC|thg_mag_glyn_labl glyn.thg_mag_glyn_labl.DICT_KEY|label glyn.thg_mag_glyn_labl.FIELDNAM|thg_mag_glyn_labl glyn.thg_mag_glyn_labl.FORMAT|a21 glyn.thg_mag_glyn.LABL_PTR_1|thg_mag_glyn_labl glyn.thg_mag_glyn_labl.VAR_TYPE|metadata glyn.thg_mag_glyn.SCALETYP|linear glyn.thg_mag_glyn.STATION_LATITUDE|46.87 glyn.thg_mag_glyn.STATION_LONGITUDE|263.55 glyn.thg_mag_glyn_time.CATDESC|thg_mag_glyn_time,.UTC, in seconds since 01-Jan-1970 00:00:00 glyn.thg_mag_glyn_time.FIELDNAM|thg_mag_glyn_time glyn.thg_mag_glyn_time.FILLVAL|NaN glyn.thg_mag_glyn_time.FORMAT|E12.2 glyn.thg_mag_glyn_time.LABLAXIS|UT glyn.thg_mag_glyn_time.UNITS|sec glyn.thg_mag_glyn_time.VALIDMAX|5.0000000e+09 glyn.thg_mag_glyn_time.VALIDMIN|0.0000000 glyn.thg_mag_glyn_time.VAR_NOTES|Unleaped seconds glyn.thg_mag_glyn_time.VAR_TYPE|support_data glyn.thg_mag_glyn_unit.CATDESC|thg_mag_glyn_unit glyn.thg_mag_glyn_unit.DICT_KEY|label glyn.thg_mag_glyn_unit.FIELDNAM|thg_mag_glyn_unit glyn.thg_mag_glyn_unit.FORMAT|a2 glyn.thg_mag_glyn.UNIT_PTR|thg_mag_glyn_unit glyn.thg_mag_glyn_unit.VAR_TYPE|metadata glyn.thg_mag_glyn.VALIDMAX|[60000.0,60000.0,60000.0] glyn.thg_mag_glyn.VALIDMIN|[-60000.0,-60000.0,-60000.0] glyn.thg_mag_glyn.VAR_TYPE|data hots.global.Acknowledgement.0|NASA Contract NAS5-02099 hots.global.ADID_ref.0|NSSD0110 hots.global.Data_type.0|MAG hots.global.Data_version.0|1 hots.global.Descriptor.0|HOTS>Hot Springs, MT hots.global.Discipline.0|Space Physics>Magnetospheric Science hots.global.Discipline.1|Space Physics>Ionospheric Science hots.global.DOI.0|10.48322/432t-4h88 hots.global.File_naming_convention.0|source_datatype_descriptor hots.global.Generated_by.0|THEMIS SOC hots.global.Generation_date.0|2006-08-16 hots.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml hots.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml hots.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/hots/ hots.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ hots.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders hots.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the hots.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the hots.global.LINK_TEXT.2|Site-specific data is archived at the hots.global.LINK_TEXT.3|Latest available calibration files can be found at the hots.global.LINK_TITLE.0|THEMIS home page hots.global.LINK_TITLE.1|THEMIS GMAG instrument information page hots.global.LINK_TITLE.2|THEMIS ftp site hots.global.LINK_TITLE.3|UCLA Calibration Files Mirror hots.global.Logical_file_id.0|thg_l2_mag_hots_00000000_v01 hots.global.Logical_source.0|thg_l2_mag_hots hots.global.Logical_source_description.0|Lower latitude chain (Lat 47.6, Long 245.3), Ground-based Vector Magnetic Field at Hot Springs, MT, 0.5 sec, THEMIS GEONS network hots.global.Mission_group.0|THEMIS hots.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. hots.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. hots.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. hots.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 hots.global.PI_name.0|V. Angelopoulos & C. T. Russell hots.global.Project.0|THEMIS hots.global.Rules_of_use.0|Open Data for Scientific Use hots.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory hots.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Hot.Springs/Magnetometer/PT0.5S hots.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. hots.global.Time_resolution.0|0.5s hots.range_epoch.CATDESC|range_epoch hots.range_epoch.FIELDNAM|range_epoch hots.range_epoch.FILLVAL|9999-12-31T23:59:59.999 hots.range_epoch.LABLAXIS|UT hots.range_epoch.UNITS|msec hots.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 hots.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 hots.range_epoch.VAR_TYPE|support_data hots.thg_mag_hots.CATDESC|Magnetic field variation B in HEZ vector components hots.thg_mag_hots_compno.CATDESC|HDZ Component Number hots.thg_mag_hots_compno.DICT_KEY|number hots.thg_mag_hots_compno.FIELDNAM|HDZ Component Number hots.thg_mag_hots_compno.FILLVAL|-2147483648 hots.thg_mag_hots_compno.FORMAT|i2 hots.thg_mag_hots_compno.LABL_PTR_1|thg_mag_hots_labl hots.thg_mag_hots_compno.SCALETYP|linear hots.thg_mag_hots_compno.VALIDMAX|[3,3,3] hots.thg_mag_hots_compno.VALIDMIN|[1,1,1] hots.thg_mag_hots_compno.VAR_TYPE|support_data hots.thg_mag_hots.COORDINATE_SYSTEM|HEZ hots.thg_mag_hots.DEPEND_0|thg_mag_hots_epoch hots.thg_mag_hots.DEPEND_1|thg_mag_hots_compno hots.thg_mag_hots.DEPEND_EPOCH0|thg_mag_hots_epoch0 hots.thg_mag_hots.DEPEND_TIME|thg_mag_hots_time hots.thg_mag_hots.DISPLAY_TYPE|time_series hots.thg_mag_hots_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE hots.thg_mag_hots_epoch0.FIELDNAM|thg_mag_hots_epoch0 hots.thg_mag_hots_epoch0.FILLVAL|9999-12-31T23:59:59.999 hots.thg_mag_hots_epoch0.LABLAXIS|timebase hots.thg_mag_hots_epoch0.UNITS|msec hots.thg_mag_hots_epoch0.VALIDMAX|2029-12-31T23:59:59.999 hots.thg_mag_hots_epoch0.VALIDMIN|1900-01-01T00:00:00.000 hots.thg_mag_hots_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 hots.thg_mag_hots_epoch0.VAR_TYPE|support_data hots.thg_mag_hots_epoch.CATDESC|thg_mag_hots_Epoch hots.thg_mag_hots_epoch.COMPONENT_0|thg_mag_hots_epoch0 hots.thg_mag_hots_epoch.COMPONENT_1|thg_mag_hots_time hots.thg_mag_hots_epoch.FIELDNAM|thg_mag_hots_Epoch hots.thg_mag_hots_epoch.FILLVAL|9999-12-31T23:59:59.999 hots.thg_mag_hots_epoch.FUNCT|comp_themis_epoch hots.thg_mag_hots_epoch.LABLAXIS|UT hots.thg_mag_hots_epoch.VALIDMAX|2100-12-31T23:59:59.999 hots.thg_mag_hots_epoch.VALIDMIN|2001-01-01T00:00:00.000 hots.thg_mag_hots_epoch.VAR_TYPE|support_data hots.thg_mag_hots_epoch.VIRTUAL|TRUE hots.thg_mag_hots.FIELDNAM|B in HEZ Components hots.thg_mag_hots.FILLVAL|NaN hots.thg_mag_hots.FORMAT|f7.1 hots.thg_mag_hots_labl.CATDESC|thg_mag_hots_labl hots.thg_mag_hots_labl.DICT_KEY|label hots.thg_mag_hots_labl.FIELDNAM|thg_mag_hots_labl hots.thg_mag_hots_labl.FORMAT|a21 hots.thg_mag_hots.LABL_PTR_1|thg_mag_hots_labl hots.thg_mag_hots_labl.VAR_TYPE|metadata hots.thg_mag_hots.SCALETYP|linear hots.thg_mag_hots.STATION_LATITUDE|47.61 hots.thg_mag_hots.STATION_LONGITUDE|245.33 hots.thg_mag_hots_time.CATDESC|thg_mag_hots_time,.UTC, in seconds since 01-Jan-1970 00:00:00 hots.thg_mag_hots_time.FIELDNAM|thg_mag_hots_time hots.thg_mag_hots_time.FILLVAL|NaN hots.thg_mag_hots_time.FORMAT|E12.2 hots.thg_mag_hots_time.LABLAXIS|UT hots.thg_mag_hots_time.UNITS|sec hots.thg_mag_hots_time.VALIDMAX|5.0000000e+09 hots.thg_mag_hots_time.VALIDMIN|0.0000000 hots.thg_mag_hots_time.VAR_NOTES|Unleaped seconds hots.thg_mag_hots_time.VAR_TYPE|support_data hots.thg_mag_hots_unit.CATDESC|thg_mag_hots_unit hots.thg_mag_hots_unit.DICT_KEY|label hots.thg_mag_hots_unit.FIELDNAM|thg_mag_hots_unit hots.thg_mag_hots_unit.FORMAT|a2 hots.thg_mag_hots.UNIT_PTR|thg_mag_hots_unit hots.thg_mag_hots_unit.VAR_TYPE|metadata hots.thg_mag_hots.VALIDMAX|[60000.0,60000.0,60000.0] hots.thg_mag_hots.VALIDMIN|[-60000.0,-60000.0,-60000.0] hots.thg_mag_hots.VAR_TYPE|data hris.global.Acknowledgement.0|NASA Contract NAS5-02099 hris.global.ADID_ref.0|NSSD0110 hris.global.Data_type.0|MAG hris.global.Data_version.0|1 hris.global.Descriptor.0|HRIS>Hrisis, Minnesota hris.global.Discipline.0|Space Physics>Magnetospheric Science hris.global.Discipline.1|Space Physics>Ionospheric Science hris.global.DOI.0|10.48322/2ha6-a158 hris.global.File_naming_convention.0|source_datatype_descriptor hris.global.Generated_by.0|THEMIS SOC hris.global.Generation_date.0|2006-08-16 hris.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml hris.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml hris.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/hris/ hris.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ hris.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders hris.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the hris.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the hris.global.LINK_TEXT.2|Site-specific data is archived at the hris.global.LINK_TEXT.3|Latest available calibration files can be found at the hris.global.LINK_TITLE.0|THEMIS home page hris.global.LINK_TITLE.1|THEMIS GMAG instrument information page hris.global.LINK_TITLE.2|THEMIS ftp site hris.global.LINK_TITLE.3|UCLA Calibration Files Mirror hris.global.Logical_file_id.0|thg_l2_mag_hris_00000000_v01 hris.global.Logical_source.0|thg_l2_mag_hris hris.global.Logical_source_description.0|Lower latitude chain (Lat 45.6, Long 267.0), Ground-based Vector Magnetic Field at Hrisis, Minnesota, 0.5 sec, Falcon network hris.global.Mission_group.0|THEMIS hris.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. hris.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. hris.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. hris.global.PI_affiliation.0|USAF Academy, UCLA hris.global.PI_name.0|P. Chi hris.global.Project.0|FALCON hris.global.Rules_of_use.0|Open Data for Scientific Use hris.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory hris.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Harris/Magnetometer/PT0.5S hris.global.TEXT.0|ASAFA Ground Based Observatory hris.global.Time_resolution.0|0.5s hris.range_epoch.CATDESC|range_epoch hris.range_epoch.FIELDNAM|range_epoch hris.range_epoch.FILLVAL|9999-12-31T23:59:59.999 hris.range_epoch.LABLAXIS|UT hris.range_epoch.UNITS|msec hris.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 hris.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 hris.range_epoch.VAR_TYPE|support_data hris.thg_mag_hris.CATDESC|Magnetic field variation B in HEZ vector components hris.thg_mag_hris_compno.CATDESC|HDZ Component Number hris.thg_mag_hris_compno.DICT_KEY|number hris.thg_mag_hris_compno.FIELDNAM|HDZ Component Number hris.thg_mag_hris_compno.FILLVAL|-2147483648 hris.thg_mag_hris_compno.FORMAT|i2 hris.thg_mag_hris_compno.LABL_PTR_1|thg_mag_hris_labl hris.thg_mag_hris_compno.SCALETYP|linear hris.thg_mag_hris_compno.VALIDMAX|[3,3,3] hris.thg_mag_hris_compno.VALIDMIN|[1,1,1] hris.thg_mag_hris_compno.VAR_TYPE|support_data hris.thg_mag_hris.COORDINATE_SYSTEM|HEZ hris.thg_mag_hris.DEPEND_0|thg_mag_hris_epoch hris.thg_mag_hris.DEPEND_1|thg_mag_hris_compno hris.thg_mag_hris.DEPEND_EPOCH0|thg_mag_hris_epoch0 hris.thg_mag_hris.DEPEND_TIME|thg_mag_hris_time hris.thg_mag_hris.DISPLAY_TYPE|time_series hris.thg_mag_hris_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE hris.thg_mag_hris_epoch0.FIELDNAM|thg_mag_hris_epoch0 hris.thg_mag_hris_epoch0.FILLVAL|9999-12-31T23:59:59.999 hris.thg_mag_hris_epoch0.LABLAXIS|timebase hris.thg_mag_hris_epoch0.UNITS|msec hris.thg_mag_hris_epoch0.VALIDMAX|2029-12-31T23:59:59.999 hris.thg_mag_hris_epoch0.VALIDMIN|1900-01-01T00:00:00.000 hris.thg_mag_hris_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 hris.thg_mag_hris_epoch0.VAR_TYPE|support_data hris.thg_mag_hris_epoch.CATDESC|thg_mag_hris_epoch hris.thg_mag_hris_epoch.COMPONENT_0|thg_mag_hris_epoch0 hris.thg_mag_hris_epoch.COMPONENT_1|thg_mag_hris_time hris.thg_mag_hris_epoch.FIELDNAM|thg_mag_hris_epoch hris.thg_mag_hris_epoch.FILLVAL|9999-12-31T23:59:59.999 hris.thg_mag_hris_epoch.FUNCT|comp_themis_epoch hris.thg_mag_hris_epoch.LABLAXIS|UT hris.thg_mag_hris_epoch.VALIDMAX|2100-12-31T23:59:59.999 hris.thg_mag_hris_epoch.VALIDMIN|2001-01-01T00:00:00.000 hris.thg_mag_hris_epoch.VAR_TYPE|support_data hris.thg_mag_hris_epoch.VIRTUAL|TRUE hris.thg_mag_hris.FIELDNAM|B in HEZ Components hris.thg_mag_hris.FILLVAL|NaN hris.thg_mag_hris.FORMAT|f7.1 hris.thg_mag_hris_labl.CATDESC|thg_mag_hris_labl hris.thg_mag_hris_labl.DICT_KEY|label hris.thg_mag_hris_labl.FIELDNAM|thg_mag_hris_labl hris.thg_mag_hris_labl.FORMAT|a21 hris.thg_mag_hris.LABL_PTR_1|thg_mag_hris_labl hris.thg_mag_hris_labl.VAR_TYPE|metadata hris.thg_mag_hris.SCALETYP|linear hris.thg_mag_hris.STATION_LATITUDE|45.59 hris.thg_mag_hris.STATION_LONGITUDE|267.03 hris.thg_mag_hris_time.CATDESC|thg_mag_hris_time,.UTC, in seconds since 01-Jan-1970 00:00:00 hris.thg_mag_hris_time.FIELDNAM|thg_mag_hris_time hris.thg_mag_hris_time.FILLVAL|NaN hris.thg_mag_hris_time.FORMAT|E12.2 hris.thg_mag_hris_time.LABLAXIS|UT hris.thg_mag_hris_time.UNITS|sec hris.thg_mag_hris_time.VALIDMAX|5.0000000e+09 hris.thg_mag_hris_time.VALIDMIN|0.0000000 hris.thg_mag_hris_time.VAR_NOTES|Unleaped seconds hris.thg_mag_hris_time.VAR_TYPE|support_data hris.thg_mag_hris_unit.CATDESC|thg_mag_hris_unit hris.thg_mag_hris_unit.DICT_KEY|label hris.thg_mag_hris_unit.FIELDNAM|thg_mag_hris_unit hris.thg_mag_hris_unit.FORMAT|a2 hris.thg_mag_hris.UNIT_PTR|thg_mag_hris_unit hris.thg_mag_hris_unit.VAR_TYPE|metadata hris.thg_mag_hris.VALIDMAX|[60000.0,60000.0,60000.0] hris.thg_mag_hris.VALIDMIN|[-60000.0,-60000.0,-60000.0] hris.thg_mag_hris.VAR_TYPE|data inuv.global.Acknowledgement.0|NASA Contract NAS5-02099 inuv.global.ADID_ref.0|NSSD0110 inuv.global.Data_type.0|MAG inuv.global.Data_version.0|1 inuv.global.Descriptor.0|INUV>Inuvik, Canada inuv.global.Discipline.0|Space Physics>Magnetospheric Science inuv.global.Discipline.1|Space Physics>Ionospheric Science inuv.global.DOI.0|10.48322/3mqm-k396 inuv.global.File_naming_convention.0|source_datatype_descriptor inuv.global.Generated_by.0|THEMIS SOC inuv.global.Generation_date.0|2006-08-16 inuv.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml inuv.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml inuv.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/inuv/ inuv.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ inuv.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders inuv.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the inuv.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the inuv.global.LINK_TEXT.2|Site-specific data is archived at the inuv.global.LINK_TEXT.3|Latest available calibration files can be found at the inuv.global.LINK_TITLE.0|THEMIS home page inuv.global.LINK_TITLE.1|THEMIS GMAG instrument information page inuv.global.LINK_TITLE.2|THEMIS ftp site inuv.global.LINK_TITLE.3|UCLA Calibration Files Mirror inuv.global.Logical_file_id.0|thg_l2_mag_inuv_00000000_v01 inuv.global.Logical_source.0|thg_l2_mag_inuv inuv.global.Logical_source_description.0|Higher latitude chain (Lat 68.4, Long 226.2), Ground-based Vector Magnetic Field at Inuvik, Canada, 0.5 sec, THEMIS GBO network inuv.global.Mission_group.0|THEMIS inuv.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. inuv.global.MODS.1|Rev-2007-12-20 (teq): Added acknowledgement for Martin Conner, U Athabasca inuv.global.MODS.2|Rev-2010-05-07 (pcruce): New CDF templates from Athabasca. inuv.global.MODS.3|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. inuv.global.MODS.4|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. inuv.global.PI_affiliation.0|UCB, UCLA, and U Athabasca respectively, NASA NAS5-02099 inuv.global.PI_name.0|V. Angelopoulos, C. T. Russell, and M. Connors inuv.global.Project.0|THEMIS inuv.global.Rules_of_use.0|Open Data for Scientific Use inuv.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory inuv.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Inuvik/Magnetometer/PT0.5S inuv.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort inuv.global.Time_resolution.0|0.5s inuv.range_epoch.CATDESC|range_epoch inuv.range_epoch.FIELDNAM|range_epoch inuv.range_epoch.FILLVAL|9999-12-31T23:59:59.999 inuv.range_epoch.LABLAXIS|UT inuv.range_epoch.UNITS|msec inuv.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 inuv.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 inuv.range_epoch.VAR_TYPE|support_data inuv.thg_mag_inuv.CATDESC|Magnetic field variation B in HEZ vector components inuv.thg_mag_inuv_compno.CATDESC|HDZ Component Number inuv.thg_mag_inuv_compno.DICT_KEY|number inuv.thg_mag_inuv_compno.FIELDNAM|HDZ Component Number inuv.thg_mag_inuv_compno.FILLVAL|-2147483648 inuv.thg_mag_inuv_compno.FORMAT|i2 inuv.thg_mag_inuv_compno.LABL_PTR_1|thg_mag_inuv_labl inuv.thg_mag_inuv_compno.SCALETYP|linear inuv.thg_mag_inuv_compno.VALIDMAX|[3,3,3] inuv.thg_mag_inuv_compno.VALIDMIN|[1,1,1] inuv.thg_mag_inuv_compno.VAR_TYPE|support_data inuv.thg_mag_inuv.COORDINATE_SYSTEM|HEZ inuv.thg_mag_inuv.DEPEND_0|thg_mag_inuv_epoch inuv.thg_mag_inuv.DEPEND_1|thg_mag_inuv_compno inuv.thg_mag_inuv.DEPEND_EPOCH0|thg_mag_inuv_epoch0 inuv.thg_mag_inuv.DEPEND_TIME|thg_mag_inuv_time inuv.thg_mag_inuv.DISPLAY_TYPE|time_series inuv.thg_mag_inuv_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE inuv.thg_mag_inuv_epoch0.FIELDNAM|thg_mag_inuv_epoch0 inuv.thg_mag_inuv_epoch0.FILLVAL|9999-12-31T23:59:59.999 inuv.thg_mag_inuv_epoch0.LABLAXIS|timebase inuv.thg_mag_inuv_epoch0.UNITS|msec inuv.thg_mag_inuv_epoch0.VALIDMAX|2029-12-31T23:59:59.999 inuv.thg_mag_inuv_epoch0.VALIDMIN|1900-01-01T00:00:00.000 inuv.thg_mag_inuv_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 inuv.thg_mag_inuv_epoch0.VAR_TYPE|support_data inuv.thg_mag_inuv_epoch.CATDESC|thg_mag_inuv_epoch inuv.thg_mag_inuv_epoch.COMPONENT_0|thg_mag_inuv_epoch0 inuv.thg_mag_inuv_epoch.COMPONENT_1|thg_mag_inuv_time inuv.thg_mag_inuv_epoch.FIELDNAM|thg_mag_inuv_epoch inuv.thg_mag_inuv_epoch.FILLVAL|9999-12-31T23:59:59.999 inuv.thg_mag_inuv_epoch.FUNCT|comp_themis_epoch inuv.thg_mag_inuv_epoch.LABLAXIS|UT inuv.thg_mag_inuv_epoch.VALIDMAX|2100-12-31T23:59:59.999 inuv.thg_mag_inuv_epoch.VALIDMIN|2001-01-01T00:00:00.000 inuv.thg_mag_inuv_epoch.VAR_TYPE|support_data inuv.thg_mag_inuv_epoch.VIRTUAL|TRUE inuv.thg_mag_inuv.FIELDNAM|B in HEZ Components inuv.thg_mag_inuv.FILLVAL|NaN inuv.thg_mag_inuv.FORMAT|f7.1 inuv.thg_mag_inuv_labl.CATDESC|thg_mag_inuv_labl inuv.thg_mag_inuv_labl.DICT_KEY|label inuv.thg_mag_inuv_labl.FIELDNAM|thg_mag_inuv_labl inuv.thg_mag_inuv_labl.FORMAT|a21 inuv.thg_mag_inuv.LABL_PTR_1|thg_mag_inuv_labl inuv.thg_mag_inuv_labl.VAR_TYPE|metadata inuv.thg_mag_inuv.SCALETYP|linear inuv.thg_mag_inuv.STATION_LATITUDE|68.41 inuv.thg_mag_inuv.STATION_LONGITUDE|226.23 inuv.thg_mag_inuv_time.CATDESC|thg_mag_inuv_time,.UTC, in seconds since 01-Jan-1970 00:00:00 inuv.thg_mag_inuv_time.FIELDNAM|thg_mag_inuv_time inuv.thg_mag_inuv_time.FILLVAL|NaN inuv.thg_mag_inuv_time.FORMAT|E12.2 inuv.thg_mag_inuv_time.LABLAXIS|UT inuv.thg_mag_inuv_time.UNITS|sec inuv.thg_mag_inuv_time.VALIDMAX|5.0000000e+09 inuv.thg_mag_inuv_time.VALIDMIN|0.0000000 inuv.thg_mag_inuv_time.VAR_NOTES|Unleaped seconds inuv.thg_mag_inuv_time.VAR_TYPE|support_data inuv.thg_mag_inuv_unit.CATDESC|thg_mag_inuv_unit inuv.thg_mag_inuv_unit.DICT_KEY|label inuv.thg_mag_inuv_unit.FIELDNAM|thg_mag_inuv_unit inuv.thg_mag_inuv_unit.FORMAT|a2 inuv.thg_mag_inuv.UNIT_PTR|thg_mag_inuv_unit inuv.thg_mag_inuv_unit.VAR_TYPE|metadata inuv.thg_mag_inuv.VALIDMAX|[60000.0,60000.0,60000.0] inuv.thg_mag_inuv.VALIDMIN|[-60000.0,-60000.0,-60000.0] inuv.thg_mag_inuv.VAR_TYPE|data kapu.global.Acknowledgement.0|NASA Contract NAS5-02099 kapu.global.ADID_ref.0|NSSD0110 kapu.global.Data_type.0|MAG kapu.global.Data_version.0|1 kapu.global.Descriptor.0|KAPU>Kapuskasing, Canada kapu.global.Discipline.0|Space Physics>Magnetospheric Science kapu.global.Discipline.1|Space Physics>Ionospheric Science kapu.global.DOI.0|10.48322/gwgx-qh96 kapu.global.File_naming_convention.0|source_datatype_descriptor kapu.global.Generated_by.0|THEMIS SOC kapu.global.Generation_date.0|2006-08-16 kapu.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml kapu.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml kapu.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/kapu/ kapu.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ kapu.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders kapu.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the kapu.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the kapu.global.LINK_TEXT.2|Site-specific data is archived at the kapu.global.LINK_TEXT.3|Latest available calibration files can be found at the kapu.global.LINK_TITLE.0|THEMIS home page kapu.global.LINK_TITLE.1|THEMIS GMAG instrument information page kapu.global.LINK_TITLE.2|THEMIS ftp site kapu.global.LINK_TITLE.3|UCLA Calibration Files Mirror kapu.global.Logical_file_id.0|thg_l2_mag_kapu_00000000_v01 kapu.global.Logical_source.0|thg_l2_mag_kapu kapu.global.Logical_source_description.0|Higher latitude chain (lat 49.4, long 277.7), ground-based vector Magnetic field at Kapuskasing, Canada, 0.5 sec, THEMIS GBO network kapu.global.Mission_group.0|THEMIS kapu.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. kapu.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. kapu.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. kapu.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 kapu.global.PI_name.0|V. Angelopoulos & C. T. Russell kapu.global.Project.0|THEMIS kapu.global.Rules_of_use.0|Open Data for Scientific Use kapu.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory kapu.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Kapuskasing/Magnetometer/PT0.5S kapu.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort kapu.global.Time_resolution.0|0.5s kapu.range_epoch.CATDESC|range_epoch kapu.range_epoch.FIELDNAM|range_epoch kapu.range_epoch.FILLVAL|9999-12-31T23:59:59.999 kapu.range_epoch.LABLAXIS|UT kapu.range_epoch.UNITS|msec kapu.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 kapu.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 kapu.range_epoch.VAR_TYPE|support_data kapu.thg_mag_kapu.CATDESC|Magnetic field variation B in HEZ vector components kapu.thg_mag_kapu_compno.CATDESC|HDZ Component Number kapu.thg_mag_kapu_compno.DICT_KEY|number kapu.thg_mag_kapu_compno.FIELDNAM|HDZ Component Number kapu.thg_mag_kapu_compno.FILLVAL|-2147483648 kapu.thg_mag_kapu_compno.FORMAT|i2 kapu.thg_mag_kapu_compno.LABL_PTR_1|thg_mag_kapu_labl kapu.thg_mag_kapu_compno.SCALETYP|linear kapu.thg_mag_kapu_compno.VALIDMAX|[3,3,3] kapu.thg_mag_kapu_compno.VALIDMIN|[1,1,1] kapu.thg_mag_kapu_compno.VAR_TYPE|support_data kapu.thg_mag_kapu.COORDINATE_SYSTEM|HEZ kapu.thg_mag_kapu.DEPEND_0|thg_mag_kapu_epoch kapu.thg_mag_kapu.DEPEND_1|thg_mag_kapu_compno kapu.thg_mag_kapu.DEPEND_EPOCH0|thg_mag_kapu_epoch0 kapu.thg_mag_kapu.DEPEND_TIME|thg_mag_kapu_time kapu.thg_mag_kapu.DISPLAY_TYPE|time_series kapu.thg_mag_kapu_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE kapu.thg_mag_kapu_epoch0.FIELDNAM|thg_mag_kapu_epoch0 kapu.thg_mag_kapu_epoch0.FILLVAL|9999-12-31T23:59:59.999 kapu.thg_mag_kapu_epoch0.LABLAXIS|timebase kapu.thg_mag_kapu_epoch0.UNITS|msec kapu.thg_mag_kapu_epoch0.VALIDMAX|2029-12-31T23:59:59.999 kapu.thg_mag_kapu_epoch0.VALIDMIN|1900-01-01T00:00:00.000 kapu.thg_mag_kapu_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 kapu.thg_mag_kapu_epoch0.VAR_TYPE|support_data kapu.thg_mag_kapu_epoch.CATDESC|thg_mag_kapu_epoch kapu.thg_mag_kapu_epoch.COMPONENT_0|thg_mag_kapu_epoch0 kapu.thg_mag_kapu_epoch.COMPONENT_1|thg_mag_kapu_time kapu.thg_mag_kapu_epoch.FIELDNAM|thg_mag_kapu_epoch kapu.thg_mag_kapu_epoch.FILLVAL|9999-12-31T23:59:59.999 kapu.thg_mag_kapu_epoch.FUNCT|comp_themis_epoch kapu.thg_mag_kapu_epoch.LABLAXIS|UT kapu.thg_mag_kapu_epoch.VALIDMAX|2100-12-31T23:59:59.999 kapu.thg_mag_kapu_epoch.VALIDMIN|2001-01-01T00:00:00.000 kapu.thg_mag_kapu_epoch.VAR_TYPE|support_data kapu.thg_mag_kapu_epoch.VIRTUAL|TRUE kapu.thg_mag_kapu.FIELDNAM|B in HEZ Components kapu.thg_mag_kapu.FILLVAL|NaN kapu.thg_mag_kapu.FORMAT|f7.1 kapu.thg_mag_kapu_labl.CATDESC|thg_mag_kapu_labl kapu.thg_mag_kapu_labl.DICT_KEY|label kapu.thg_mag_kapu_labl.FIELDNAM|thg_mag_kapu_labl kapu.thg_mag_kapu_labl.FORMAT|a21 kapu.thg_mag_kapu.LABL_PTR_1|thg_mag_kapu_labl kapu.thg_mag_kapu_labl.VAR_TYPE|metadata kapu.thg_mag_kapu.SCALETYP|linear kapu.thg_mag_kapu.STATION_LATITUDE|49.39 kapu.thg_mag_kapu.STATION_LONGITUDE|277.68 kapu.thg_mag_kapu_time.CATDESC|thg_mag_kapu_time,.UTC, in seconds since 01-Jan-1970 00:00:00 kapu.thg_mag_kapu_time.FIELDNAM|thg_mag_kapu_time kapu.thg_mag_kapu_time.FILLVAL|NaN kapu.thg_mag_kapu_time.FORMAT|E12.2 kapu.thg_mag_kapu_time.LABLAXIS|UT kapu.thg_mag_kapu_time.UNITS|sec kapu.thg_mag_kapu_time.VALIDMAX|5.0000000e+09 kapu.thg_mag_kapu_time.VALIDMIN|0.0000000 kapu.thg_mag_kapu_time.VAR_NOTES|Unleaped seconds kapu.thg_mag_kapu_time.VAR_TYPE|support_data kapu.thg_mag_kapu_unit.CATDESC|thg_mag_kapu_unit kapu.thg_mag_kapu_unit.DICT_KEY|label kapu.thg_mag_kapu_unit.FIELDNAM|thg_mag_kapu_unit kapu.thg_mag_kapu_unit.FORMAT|a2 kapu.thg_mag_kapu.UNIT_PTR|thg_mag_kapu_unit kapu.thg_mag_kapu_unit.VAR_TYPE|metadata kapu.thg_mag_kapu.VALIDMAX|[60000.0,60000.0,60000.0] kapu.thg_mag_kapu.VALIDMIN|[-60000.0,-60000.0,-60000.0] kapu.thg_mag_kapu.VAR_TYPE|data kian.global.Acknowledgement.0|NASA Contract NAS5-02099 kian.global.ADID_ref.0|NSSD0110 kian.global.Data_type.0|MAG kian.global.Data_version.0|1 kian.global.Descriptor.0|KIAN>Kiana, AK kian.global.Discipline.0|Space Physics>Magnetospheric Science kian.global.Discipline.1|Space Physics>Ionospheric Science kian.global.DOI.0|10.48322/btns-pp34 kian.global.File_naming_convention.0|source_datatype_descriptor kian.global.Generated_by.0|THEMIS SOC kian.global.Generation_date.0|2006-08-16 kian.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml kian.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml kian.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/kian/ kian.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ kian.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders kian.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the kian.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the kian.global.LINK_TEXT.2|Site-specific data is archived at the kian.global.LINK_TEXT.3|Latest available calibration files can be found at the kian.global.LINK_TITLE.0|THEMIS home page kian.global.LINK_TITLE.1|THEMIS GMAG instrument information page kian.global.LINK_TITLE.2|THEMIS ftp site kian.global.LINK_TITLE.3|UCLA Calibration Files Mirror kian.global.Logical_file_id.0|thg_l2_mag_kian_00000000_v01 kian.global.Logical_source.0|thg_l2_mag_kian kian.global.Logical_source_description.0|Higher latitude chain (Lat 67.0, Long 199.6), Ground-based Vector Magnetic Field at Kiana, AK, 0.5 sec, THEMIS GBO network kian.global.Mission_group.0|THEMIS kian.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. kian.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. kian.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. kian.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 kian.global.PI_name.0|V. Angelopoulos & C. T. Russell kian.global.Project.0|THEMIS kian.global.Rules_of_use.0|Open Data for Scientific Use kian.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory kian.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Kiana/Magnetometer/PT0.5S kian.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort kian.global.Time_resolution.0|0.5s kian.range_epoch.CATDESC|range_epoch kian.range_epoch.FIELDNAM|range_epoch kian.range_epoch.FILLVAL|9999-12-31T23:59:59.999 kian.range_epoch.LABLAXIS|UT kian.range_epoch.UNITS|msec kian.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 kian.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 kian.range_epoch.VAR_TYPE|support_data kian.thg_mag_kian.CATDESC|Magnetic field variation B in HEZ vector components kian.thg_mag_kian_compno.CATDESC|HDZ Component Number kian.thg_mag_kian_compno.DICT_KEY|number kian.thg_mag_kian_compno.FIELDNAM|HDZ Component Number kian.thg_mag_kian_compno.FILLVAL|-2147483648 kian.thg_mag_kian_compno.FORMAT|i2 kian.thg_mag_kian_compno.LABL_PTR_1|thg_mag_kian_labl kian.thg_mag_kian_compno.SCALETYP|linear kian.thg_mag_kian_compno.VALIDMAX|[3,3,3] kian.thg_mag_kian_compno.VALIDMIN|[1,1,1] kian.thg_mag_kian_compno.VAR_TYPE|support_data kian.thg_mag_kian.COORDINATE_SYSTEM|HEZ kian.thg_mag_kian.DEPEND_0|thg_mag_kian_epoch kian.thg_mag_kian.DEPEND_1|thg_mag_kian_compno kian.thg_mag_kian.DEPEND_EPOCH0|thg_mag_kian_epoch0 kian.thg_mag_kian.DEPEND_TIME|thg_mag_kian_time kian.thg_mag_kian.DISPLAY_TYPE|time_series kian.thg_mag_kian_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE kian.thg_mag_kian_epoch0.FIELDNAM|thg_mag_kian_epoch0 kian.thg_mag_kian_epoch0.FILLVAL|9999-12-31T23:59:59.999 kian.thg_mag_kian_epoch0.LABLAXIS|timebase kian.thg_mag_kian_epoch0.UNITS|msec kian.thg_mag_kian_epoch0.VALIDMAX|2029-12-31T23:59:59.999 kian.thg_mag_kian_epoch0.VALIDMIN|1900-01-01T00:00:00.000 kian.thg_mag_kian_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 kian.thg_mag_kian_epoch0.VAR_TYPE|support_data kian.thg_mag_kian_epoch.CATDESC|thg_mag_kian_epoch kian.thg_mag_kian_epoch.COMPONENT_0|thg_mag_kian_epoch0 kian.thg_mag_kian_epoch.COMPONENT_1|thg_mag_kian_time kian.thg_mag_kian_epoch.FIELDNAM|thg_mag_kian_epoch kian.thg_mag_kian_epoch.FILLVAL|9999-12-31T23:59:59.999 kian.thg_mag_kian_epoch.FUNCT|comp_themis_epoch kian.thg_mag_kian_epoch.LABLAXIS|UT kian.thg_mag_kian_epoch.VALIDMAX|2100-12-31T23:59:59.999 kian.thg_mag_kian_epoch.VALIDMIN|2001-01-01T00:00:00.000 kian.thg_mag_kian_epoch.VAR_TYPE|support_data kian.thg_mag_kian_epoch.VIRTUAL|TRUE kian.thg_mag_kian.FIELDNAM|B in HEZ Components kian.thg_mag_kian.FILLVAL|NaN kian.thg_mag_kian.FORMAT|f7.1 kian.thg_mag_kian_labl.CATDESC|thg_mag_kian_labl kian.thg_mag_kian_labl.DICT_KEY|label kian.thg_mag_kian_labl.FIELDNAM|thg_mag_kian_labl kian.thg_mag_kian_labl.FORMAT|a21 kian.thg_mag_kian.LABL_PTR_1|thg_mag_kian_labl kian.thg_mag_kian_labl.VAR_TYPE|metadata kian.thg_mag_kian.SCALETYP|linear kian.thg_mag_kian.STATION_LATITUDE|66.97 kian.thg_mag_kian.STATION_LONGITUDE|199.56 kian.thg_mag_kian_time.CATDESC|thg_mag_kian_time,.UTC, in seconds since 01-Jan-1970 00:00:00 kian.thg_mag_kian_time.FIELDNAM|thg_mag_kian_time kian.thg_mag_kian_time.FILLVAL|NaN kian.thg_mag_kian_time.FORMAT|E12.2 kian.thg_mag_kian_time.LABLAXIS|UT kian.thg_mag_kian_time.UNITS|sec kian.thg_mag_kian_time.VALIDMAX|5.0000000e+09 kian.thg_mag_kian_time.VALIDMIN|0.0000000 kian.thg_mag_kian_time.VAR_NOTES|Unleaped seconds kian.thg_mag_kian_time.VAR_TYPE|support_data kian.thg_mag_kian_unit.CATDESC|thg_mag_kian_unit kian.thg_mag_kian_unit.DICT_KEY|label kian.thg_mag_kian_unit.FIELDNAM|thg_mag_kian_unit kian.thg_mag_kian_unit.FORMAT|a2 kian.thg_mag_kian.UNIT_PTR|thg_mag_kian_unit kian.thg_mag_kian_unit.VAR_TYPE|metadata kian.thg_mag_kian.VALIDMAX|[60000.0,60000.0,60000.0] kian.thg_mag_kian.VALIDMIN|[-60000.0,-60000.0,-60000.0] kian.thg_mag_kian.VAR_TYPE|data kodk.global.Acknowledgement.0|NASA Contract NAS5-02099 kodk.global.ADID_ref.0|NSSD0110 kodk.global.Data_type.0|MAG kodk.global.Data_version.0|1 kodk.global.Descriptor.0|KODK>Kodkak, Alaska kodk.global.Discipline.0|Space Physics>Magnetospheric Science kodk.global.Discipline.1|Space Physics>Ionospheric Science kodk.global.DOI.0|10.48322/41ah-a907 kodk.global.File_naming_convention.0|source_datatype_descriptor kodk.global.Generated_by.0|THEMIS SOC kodk.global.Generation_date.0|2006-08-16 kodk.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml kodk.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml kodk.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/kodk/ kodk.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ kodk.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders kodk.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the kodk.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the kodk.global.LINK_TEXT.2|Site-specific data is archived at the kodk.global.LINK_TEXT.3|Latest available calibration files can be found at the kodk.global.LINK_TITLE.0|THEMIS home page kodk.global.LINK_TITLE.1|THEMIS GMAG instrument information page kodk.global.LINK_TITLE.2|THEMIS ftp site kodk.global.LINK_TITLE.3|UCLA Calibration Files Mirror kodk.global.Logical_file_id.0|thg_l2_mag_kodk_00000000_v01 kodk.global.Logical_source.0|thg_l2_mag_kodk kodk.global.Logical_source_description.0|Higher latitude chain (Lat 57.8, Long 207.6), Ground-based Vector Magnetic Field at Kodkak, Alaska, 0.5 sec, Falcon network kodk.global.Mission_group.0|THEMIS kodk.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. kodk.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. kodk.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. kodk.global.PI_affiliation.0|USAF Academy, UCLA kodk.global.PI_name.0|P. Chi kodk.global.Project.0|FALCON kodk.global.Rules_of_use.0|Open Data for Scientific Use kodk.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory kodk.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Kodiak/Magnetometer/PT0.5S kodk.global.TEXT.0|ASAFA Ground Based Observatory kodk.global.Time_resolution.0|0.5s kodk.range_epoch.CATDESC|range_epoch kodk.range_epoch.FIELDNAM|range_epoch kodk.range_epoch.FILLVAL|9999-12-31T23:59:59.999 kodk.range_epoch.LABLAXIS|UT kodk.range_epoch.UNITS|msec kodk.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 kodk.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 kodk.range_epoch.VAR_TYPE|support_data kodk.thg_mag_kodk.CATDESC|Magnetic field variation B in HEZ vector components kodk.thg_mag_kodk_compno.CATDESC|HDZ Component Number kodk.thg_mag_kodk_compno.DICT_KEY|number kodk.thg_mag_kodk_compno.FIELDNAM|HDZ Component Number kodk.thg_mag_kodk_compno.FILLVAL|-2147483648 kodk.thg_mag_kodk_compno.FORMAT|i2 kodk.thg_mag_kodk_compno.LABL_PTR_1|thg_mag_kodk_labl kodk.thg_mag_kodk_compno.SCALETYP|linear kodk.thg_mag_kodk_compno.VALIDMAX|[3,3,3] kodk.thg_mag_kodk_compno.VALIDMIN|[1,1,1] kodk.thg_mag_kodk_compno.VAR_TYPE|support_data kodk.thg_mag_kodk.COORDINATE_SYSTEM|HEZ kodk.thg_mag_kodk.DEPEND_0|thg_mag_kodk_epoch kodk.thg_mag_kodk.DEPEND_1|thg_mag_kodk_compno kodk.thg_mag_kodk.DEPEND_EPOCH0|thg_mag_kodk_epoch0 kodk.thg_mag_kodk.DEPEND_TIME|thg_mag_kodk_time kodk.thg_mag_kodk.DISPLAY_TYPE|time_series kodk.thg_mag_kodk_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE kodk.thg_mag_kodk_epoch0.FIELDNAM|thg_mag_kodk_epoch0 kodk.thg_mag_kodk_epoch0.FILLVAL|9999-12-31T23:59:59.999 kodk.thg_mag_kodk_epoch0.LABLAXIS|timebase kodk.thg_mag_kodk_epoch0.UNITS|msec kodk.thg_mag_kodk_epoch0.VALIDMAX|2029-12-31T23:59:59.999 kodk.thg_mag_kodk_epoch0.VALIDMIN|1900-01-01T00:00:00.000 kodk.thg_mag_kodk_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 kodk.thg_mag_kodk_epoch0.VAR_TYPE|support_data kodk.thg_mag_kodk_epoch.CATDESC|thg_mag_kodk_epoch kodk.thg_mag_kodk_epoch.COMPONENT_0|thg_mag_kodk_epoch0 kodk.thg_mag_kodk_epoch.COMPONENT_1|thg_mag_kodk_time kodk.thg_mag_kodk_epoch.FIELDNAM|thg_mag_kodk_epoch kodk.thg_mag_kodk_epoch.FILLVAL|9999-12-31T23:59:59.999 kodk.thg_mag_kodk_epoch.FUNCT|comp_themis_epoch kodk.thg_mag_kodk_epoch.LABLAXIS|UT kodk.thg_mag_kodk_epoch.VALIDMAX|2100-12-31T23:59:59.999 kodk.thg_mag_kodk_epoch.VALIDMIN|2001-01-01T00:00:00.000 kodk.thg_mag_kodk_epoch.VAR_TYPE|support_data kodk.thg_mag_kodk_epoch.VIRTUAL|TRUE kodk.thg_mag_kodk.FIELDNAM|B in HEZ Components kodk.thg_mag_kodk.FILLVAL|NaN kodk.thg_mag_kodk.FORMAT|f7.1 kodk.thg_mag_kodk_labl.CATDESC|thg_mag_kodk_labl kodk.thg_mag_kodk_labl.DICT_KEY|label kodk.thg_mag_kodk_labl.FIELDNAM|thg_mag_kodk_labl kodk.thg_mag_kodk_labl.FORMAT|a21 kodk.thg_mag_kodk.LABL_PTR_1|thg_mag_kodk_labl kodk.thg_mag_kodk_labl.VAR_TYPE|metadata kodk.thg_mag_kodk.SCALETYP|linear kodk.thg_mag_kodk.STATION_LATITUDE|57.79 kodk.thg_mag_kodk.STATION_LONGITUDE|207.60 kodk.thg_mag_kodk_time.CATDESC|thg_mag_kodk_time,.UTC, in seconds since 01-Jan-1970 00:00:00 kodk.thg_mag_kodk_time.FIELDNAM|thg_mag_kodk_time kodk.thg_mag_kodk_time.FILLVAL|NaN kodk.thg_mag_kodk_time.FORMAT|E12.2 kodk.thg_mag_kodk_time.LABLAXIS|UT kodk.thg_mag_kodk_time.UNITS|sec kodk.thg_mag_kodk_time.VALIDMAX|5.0000000e+09 kodk.thg_mag_kodk_time.VALIDMIN|0.0000000 kodk.thg_mag_kodk_time.VAR_NOTES|Unleaped seconds kodk.thg_mag_kodk_time.VAR_TYPE|support_data kodk.thg_mag_kodk_unit.CATDESC|thg_mag_kodk_unit kodk.thg_mag_kodk_unit.DICT_KEY|label kodk.thg_mag_kodk_unit.FIELDNAM|thg_mag_kodk_unit kodk.thg_mag_kodk_unit.FORMAT|a2 kodk.thg_mag_kodk.UNIT_PTR|thg_mag_kodk_unit kodk.thg_mag_kodk_unit.VAR_TYPE|metadata kodk.thg_mag_kodk.VALIDMAX|[60000.0,60000.0,60000.0] kodk.thg_mag_kodk.VALIDMIN|[-60000.0,-60000.0,-60000.0] kodk.thg_mag_kodk.VAR_TYPE|data kuuj.global.Acknowledgement.0|NASA Contract NAS5-02099 kuuj.global.ADID_ref.0|NSSD0110 kuuj.global.Data_type.0|MAG kuuj.global.Data_version.0|1 kuuj.global.Descriptor.0|KUUJ>Kuujjuaq, Canada kuuj.global.Discipline.0|Space Physics>Magnetospheric Science kuuj.global.Discipline.1|Space Physics>Ionospheric Science kuuj.global.DOI.0|10.48322/y6f6-tk74 kuuj.global.File_naming_convention.0|source_datatype_descriptor kuuj.global.Generated_by.0|THEMIS SOC kuuj.global.Generation_date.0|2006-08-16 kuuj.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml kuuj.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml kuuj.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/kuuj/ kuuj.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ kuuj.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders kuuj.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the kuuj.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the kuuj.global.LINK_TEXT.2|Site-specific data is archived at the kuuj.global.LINK_TEXT.3|Latest available calibration files can be found at the kuuj.global.LINK_TITLE.0|THEMIS home page kuuj.global.LINK_TITLE.1|THEMIS GMAG instrument information page kuuj.global.LINK_TITLE.2|THEMIS ftp site kuuj.global.LINK_TITLE.3|UCLA Calibration Files Mirror kuuj.global.Logical_file_id.0|thg_l2_mag_kuuj_00000000_v01 kuuj.global.Logical_source.0|thg_l2_mag_kuuj kuuj.global.Logical_source_description.0|Higher latitude chain (Lat 58.3, Long 291.8), Ground-based Vector Magnetic Field at Kuujjuaq, Canada, 0.5 sec, THEMIS GBO network kuuj.global.Mission_group.0|THEMIS kuuj.global.MODS.0|Rev-2007-12-03 (teq): CDF template created. kuuj.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. kuuj.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. kuuj.global.PI_affiliation.0|UCB & UCLA Respectively, NASA NAS5-02099 kuuj.global.PI_name.0|V. Angelopoulos & C.T. Russell kuuj.global.Project.0|THEMIS kuuj.global.Rules_of_use.0|Open Data for Scientific Use kuuj.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory kuuj.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Kuujjuaq/Magnetometer/PT0.5S kuuj.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort kuuj.global.Time_resolution.0|0.5s kuuj.range_epoch.CATDESC|range_epoch kuuj.range_epoch.FIELDNAM|range_epoch kuuj.range_epoch.FILLVAL|9999-12-31T23:59:59.999 kuuj.range_epoch.LABLAXIS|UT kuuj.range_epoch.UNITS|msec kuuj.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 kuuj.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 kuuj.range_epoch.VAR_TYPE|support_data kuuj.thg_mag_kuuj.CATDESC|Magnetic field variation B in HEZ vector components kuuj.thg_mag_kuuj_compno.CATDESC|HDZ Component Number kuuj.thg_mag_kuuj_compno.DICT_KEY|number kuuj.thg_mag_kuuj_compno.FIELDNAM|HDZ Component Number kuuj.thg_mag_kuuj_compno.FILLVAL|-2147483648 kuuj.thg_mag_kuuj_compno.FORMAT|i2 kuuj.thg_mag_kuuj_compno.LABL_PTR_1|thg_mag_kuuj_labl kuuj.thg_mag_kuuj_compno.SCALETYP|linear kuuj.thg_mag_kuuj_compno.VALIDMAX|[3,3,3] kuuj.thg_mag_kuuj_compno.VALIDMIN|[1,1,1] kuuj.thg_mag_kuuj_compno.VAR_TYPE|support_data kuuj.thg_mag_kuuj.COORDINATE_SYSTEM|HEZ kuuj.thg_mag_kuuj.DEPEND_0|thg_mag_kuuj_epoch kuuj.thg_mag_kuuj.DEPEND_1|thg_mag_kuuj_compno kuuj.thg_mag_kuuj.DEPEND_EPOCH0|thg_mag_kuuj_epoch0 kuuj.thg_mag_kuuj.DEPEND_TIME|thg_mag_kuuj_time kuuj.thg_mag_kuuj.DISPLAY_TYPE|time_series kuuj.thg_mag_kuuj_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE kuuj.thg_mag_kuuj_epoch0.FIELDNAM|thg_mag_kuuj_epoch0 kuuj.thg_mag_kuuj_epoch0.FILLVAL|9999-12-31T23:59:59.999 kuuj.thg_mag_kuuj_epoch0.LABLAXIS|timebase kuuj.thg_mag_kuuj_epoch0.UNITS|msec kuuj.thg_mag_kuuj_epoch0.VALIDMAX|2029-12-31T23:59:59.999 kuuj.thg_mag_kuuj_epoch0.VALIDMIN|1900-01-01T00:00:00.000 kuuj.thg_mag_kuuj_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 kuuj.thg_mag_kuuj_epoch0.VAR_TYPE|support_data kuuj.thg_mag_kuuj_epoch.CATDESC|thg_mag_kuuj_epoch kuuj.thg_mag_kuuj_epoch.COMPONENT_0|thg_mag_kuuj_epoch0 kuuj.thg_mag_kuuj_epoch.COMPONENT_1|thg_mag_kuuj_time kuuj.thg_mag_kuuj_epoch.FIELDNAM|thg_mag_kuuj_epoch kuuj.thg_mag_kuuj_epoch.FILLVAL|9999-12-31T23:59:59.999 kuuj.thg_mag_kuuj_epoch.FUNCT|comp_themis_epoch kuuj.thg_mag_kuuj_epoch.LABLAXIS|UT kuuj.thg_mag_kuuj_epoch.VALIDMAX|2100-12-31T23:59:59.999 kuuj.thg_mag_kuuj_epoch.VALIDMIN|2001-01-01T00:00:00.000 kuuj.thg_mag_kuuj_epoch.VAR_TYPE|support_data kuuj.thg_mag_kuuj_epoch.VIRTUAL|TRUE kuuj.thg_mag_kuuj.FIELDNAM|B in HEZ Components kuuj.thg_mag_kuuj.FILLVAL|NaN kuuj.thg_mag_kuuj.FORMAT|f7.1 kuuj.thg_mag_kuuj_labl.CATDESC|thg_mag_kuuj_labl kuuj.thg_mag_kuuj_labl.DICT_KEY|label kuuj.thg_mag_kuuj_labl.FIELDNAM|thg_mag_kuuj_labl kuuj.thg_mag_kuuj_labl.FORMAT|a21 kuuj.thg_mag_kuuj.LABL_PTR_1|thg_mag_kuuj_labl kuuj.thg_mag_kuuj_labl.VAR_TYPE|metadata kuuj.thg_mag_kuuj.SCALETYP|linear kuuj.thg_mag_kuuj.STATION_LATITUDE|58.10 kuuj.thg_mag_kuuj.STATION_LONGITUDE|291.60 kuuj.thg_mag_kuuj_time.CATDESC|thg_mag_kuuj_time,.UTC, in seconds since 01-Jan-1970 00:00:00 kuuj.thg_mag_kuuj_time.FIELDNAM|thg_mag_kuuj_time kuuj.thg_mag_kuuj_time.FILLVAL|NaN kuuj.thg_mag_kuuj_time.FORMAT|E12.2 kuuj.thg_mag_kuuj_time.LABLAXIS|UT kuuj.thg_mag_kuuj_time.UNITS|sec kuuj.thg_mag_kuuj_time.VALIDMAX|5.0000000e+09 kuuj.thg_mag_kuuj_time.VALIDMIN|0.0000000 kuuj.thg_mag_kuuj_time.VAR_NOTES|Unleaped seconds kuuj.thg_mag_kuuj_time.VAR_TYPE|support_data kuuj.thg_mag_kuuj_unit.CATDESC|thg_mag_kuuj_unit kuuj.thg_mag_kuuj_unit.DICT_KEY|label kuuj.thg_mag_kuuj_unit.FIELDNAM|thg_mag_kuuj_unit kuuj.thg_mag_kuuj_unit.FORMAT|a2 kuuj.thg_mag_kuuj.UNIT_PTR|thg_mag_kuuj_unit kuuj.thg_mag_kuuj_unit.VAR_TYPE|metadata kuuj.thg_mag_kuuj.VALIDMAX|[60000.0,60000.0,60000.0] kuuj.thg_mag_kuuj.VALIDMIN|[-60000.0,-60000.0,-60000.0] kuuj.thg_mag_kuuj.VAR_TYPE|data loys.global.Acknowledgement.0|NASA Contract NAS5-02099 loys.global.ADID_ref.0|NSSD0110 loys.global.Data_type.0|MAG loys.global.Data_version.0|1 loys.global.Descriptor.0|LOYS>Loysburg, PA loys.global.Discipline.0|Space Physics>Magnetospheric Science loys.global.Discipline.1|Space Physics>Ionospheric Science loys.global.DOI.0|10.48322/e18e-kc57 loys.global.File_naming_convention.0|source_datatype_descriptor loys.global.Generated_by.0|THEMIS SOC loys.global.Generation_date.0|2006-08-16 loys.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml loys.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml loys.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/loys/ loys.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ loys.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders loys.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the loys.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the loys.global.LINK_TEXT.2|Site-specific data is archived at the loys.global.LINK_TEXT.3|Latest available calibration files can be found at the loys.global.LINK_TITLE.0|THEMIS home page loys.global.LINK_TITLE.1|THEMIS GMAG instrument information page loys.global.LINK_TITLE.2|THEMIS ftp site loys.global.LINK_TITLE.3|UCLA Calibration Files Mirror loys.global.Logical_file_id.0|thg_l2_mag_loys_00000000_v01 loys.global.Logical_source.0|thg_l2_mag_loys loys.global.Logical_source_description.0|Lower latitude chain (Lat 40.2, Long 281.6), Ground-based Vector Magnetic Field at Loysburg PA, 0.5 sec, THEMIS GEONS network loys.global.Mission_group.0|THEMIS loys.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. loys.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. loys.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. loys.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 loys.global.PI_name.0|V. Angelopoulos & C. T. Russell loys.global.Project.0|THEMIS loys.global.Rules_of_use.0|Open Data for Scientific Use loys.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory loys.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Loysburg/Magnetometer/PT0.5S loys.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. loys.global.Time_resolution.0|0.5s loys.range_epoch.CATDESC|range_epoch loys.range_epoch.FIELDNAM|range_epoch loys.range_epoch.FILLVAL|9999-12-31T23:59:59.999 loys.range_epoch.LABLAXIS|UT loys.range_epoch.UNITS|msec loys.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 loys.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 loys.range_epoch.VAR_TYPE|support_data loys.thg_mag_loys.CATDESC|Magnetic field variation B in HEZ vector components loys.thg_mag_loys_compno.CATDESC|HDZ Component Number loys.thg_mag_loys_compno.DICT_KEY|number loys.thg_mag_loys_compno.FIELDNAM|HDZ Component Number loys.thg_mag_loys_compno.FILLVAL|-2147483648 loys.thg_mag_loys_compno.FORMAT|i2 loys.thg_mag_loys_compno.LABL_PTR_1|thg_mag_loys_labl loys.thg_mag_loys_compno.SCALETYP|linear loys.thg_mag_loys_compno.VALIDMAX|[3,3,3] loys.thg_mag_loys_compno.VALIDMIN|[1,1,1] loys.thg_mag_loys_compno.VAR_TYPE|support_data loys.thg_mag_loys.COORDINATE_SYSTEM|HEZ loys.thg_mag_loys.DEPEND_0|thg_mag_loys_epoch loys.thg_mag_loys.DEPEND_1|thg_mag_loys_compno loys.thg_mag_loys.DEPEND_EPOCH0|thg_mag_loys_epoch0 loys.thg_mag_loys.DEPEND_TIME|thg_mag_loys_time loys.thg_mag_loys.DISPLAY_TYPE|time_series loys.thg_mag_loys_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE loys.thg_mag_loys_epoch0.FIELDNAM|thg_mag_loys_epoch0 loys.thg_mag_loys_epoch0.FILLVAL|9999-12-31T23:59:59.999 loys.thg_mag_loys_epoch0.LABLAXIS|timebase loys.thg_mag_loys_epoch0.UNITS|msec loys.thg_mag_loys_epoch0.VALIDMAX|2029-12-31T23:59:59.999 loys.thg_mag_loys_epoch0.VALIDMIN|1900-01-01T00:00:00.000 loys.thg_mag_loys_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 loys.thg_mag_loys_epoch0.VAR_TYPE|support_data loys.thg_mag_loys_epoch.CATDESC|thg_mag_loys_Epoch loys.thg_mag_loys_epoch.COMPONENT_0|thg_mag_loys_epoch0 loys.thg_mag_loys_epoch.COMPONENT_1|thg_mag_loys_time loys.thg_mag_loys_epoch.FIELDNAM|thg_mag_loys_Epoch loys.thg_mag_loys_epoch.FILLVAL|9999-12-31T23:59:59.999 loys.thg_mag_loys_epoch.FUNCT|comp_themis_epoch loys.thg_mag_loys_epoch.LABLAXIS|UT loys.thg_mag_loys_epoch.VALIDMAX|2100-12-31T23:59:59.999 loys.thg_mag_loys_epoch.VALIDMIN|2001-01-01T00:00:00.000 loys.thg_mag_loys_epoch.VAR_TYPE|support_data loys.thg_mag_loys_epoch.VIRTUAL|TRUE loys.thg_mag_loys.FIELDNAM|B in HEZ Components loys.thg_mag_loys.FILLVAL|NaN loys.thg_mag_loys.FORMAT|f7.1 loys.thg_mag_loys_labl.CATDESC|thg_mag_loys_labl loys.thg_mag_loys_labl.DICT_KEY|label loys.thg_mag_loys_labl.FIELDNAM|thg_mag_loys_labl loys.thg_mag_loys_labl.FORMAT|a21 loys.thg_mag_loys.LABL_PTR_1|thg_mag_loys_labl loys.thg_mag_loys_labl.VAR_TYPE|metadata loys.thg_mag_loys.SCALETYP|linear loys.thg_mag_loys.STATION_LATITUDE|40.18 loys.thg_mag_loys.STATION_LONGITUDE|281.62 loys.thg_mag_loys_time.CATDESC|thg_mag_loys_time,.UTC, in seconds since 01-Jan-1970 00:00:00 loys.thg_mag_loys_time.FIELDNAM|thg_mag_loys_time loys.thg_mag_loys_time.FILLVAL|NaN loys.thg_mag_loys_time.FORMAT|E12.2 loys.thg_mag_loys_time.LABLAXIS|UT loys.thg_mag_loys_time.UNITS|sec loys.thg_mag_loys_time.VALIDMAX|5.0000000e+09 loys.thg_mag_loys_time.VALIDMIN|0.0000000 loys.thg_mag_loys_time.VAR_NOTES|Unleaped seconds loys.thg_mag_loys_time.VAR_TYPE|support_data loys.thg_mag_loys_unit.CATDESC|thg_mag_loys_unit loys.thg_mag_loys_unit.DICT_KEY|label loys.thg_mag_loys_unit.FIELDNAM|thg_mag_loys_unit loys.thg_mag_loys_unit.FORMAT|a2 loys.thg_mag_loys.UNIT_PTR|thg_mag_loys_unit loys.thg_mag_loys_unit.VAR_TYPE|metadata loys.thg_mag_loys.VALIDMAX|[60000.0,60000.0,60000.0] loys.thg_mag_loys.VALIDMIN|[-60000.0,-60000.0,-60000.0] loys.thg_mag_loys.VAR_TYPE|data lrel.global.Acknowledgement.0|USAFA lrel.global.ADID_ref.0|NSSD0110 lrel.global.Data_type.0|MAG lrel.global.Data_version.0|1 lrel.global.Descriptor.0|LREL>Lrelel, Minnesota lrel.global.Discipline.0|Space Physics>Magnetospheric Science lrel.global.Discipline.1|Space Physics>Ionospheric Science lrel.global.DOI.0|10.48322/6zy4-as95 lrel.global.File_naming_convention.0|source_datatype_descriptor lrel.global.Generated_by.0|THEMIS SOC lrel.global.Generation_date.0|2016-10-11 lrel.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml lrel.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml lrel.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/lrel/ lrel.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ lrel.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders lrel.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the lrel.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the lrel.global.LINK_TEXT.2|Site-specific data is archived at the lrel.global.LINK_TEXT.3|Latest available calibration files can be found at the lrel.global.LINK_TITLE.0|THEMIS home page lrel.global.LINK_TITLE.1|THEMIS GMAG instrument information page lrel.global.LINK_TITLE.2|THEMIS ftp site lrel.global.LINK_TITLE.3|UCLA Calibration Files Mirror lrel.global.Logical_file_id.0|thg_l2_mag_lrel_00000000_v01 lrel.global.Logical_source.0|thg_l2_mag_lrel lrel.global.Logical_source_description.0|Lower latitude chain (Lat 39.1, Long 283.2), Ground-based Vector Magnetic Field at Lrelel, Maryland, 0.5 sec, Falcon network lrel.global.Mission_group.0|THEMIS lrel.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. lrel.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. lrel.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. lrel.global.PI_affiliation.0|USAF Academy, UCLA lrel.global.PI_name.0|P. Chi lrel.global.Project.0|FALCON lrel.global.Rules_of_use.0|Open Data for Scientific Use lrel.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory lrel.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Laurel/Magnetometer/PT0.5S lrel.global.TEXT.0|ASAFA Ground Based Observatory lrel.global.Time_resolution.0|0.5s lrel.range_epoch.CATDESC|range_epoch lrel.range_epoch.FIELDNAM|range_epoch lrel.range_epoch.FILLVAL|9999-12-31T23:59:59.999 lrel.range_epoch.LABLAXIS|UT lrel.range_epoch.UNITS|msec lrel.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 lrel.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 lrel.range_epoch.VAR_TYPE|support_data lrel.thg_mag_lrel.CATDESC|Magnetic field variation B in HEZ vector components lrel.thg_mag_lrel_compno.CATDESC|HDZ Component Number lrel.thg_mag_lrel_compno.DICT_KEY|number lrel.thg_mag_lrel_compno.FIELDNAM|HDZ Component Number lrel.thg_mag_lrel_compno.FILLVAL|-2147483648 lrel.thg_mag_lrel_compno.FORMAT|i2 lrel.thg_mag_lrel_compno.LABL_PTR_1|thg_mag_lrel_labl lrel.thg_mag_lrel_compno.SCALETYP|linear lrel.thg_mag_lrel_compno.VALIDMAX|[3,3,3] lrel.thg_mag_lrel_compno.VALIDMIN|[1,1,1] lrel.thg_mag_lrel_compno.VAR_TYPE|support_data lrel.thg_mag_lrel.COORDINATE_SYSTEM|HEZ lrel.thg_mag_lrel.DEPEND_0|thg_mag_lrel_epoch lrel.thg_mag_lrel.DEPEND_1|thg_mag_lrel_compno lrel.thg_mag_lrel.DEPEND_EPOCH0|thg_mag_lrel_epoch0 lrel.thg_mag_lrel.DEPEND_TIME|thg_mag_lrel_time lrel.thg_mag_lrel.DISPLAY_TYPE|time_series lrel.thg_mag_lrel_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE lrel.thg_mag_lrel_epoch0.FIELDNAM|thg_mag_lrel_epoch0 lrel.thg_mag_lrel_epoch0.FILLVAL|9999-12-31T23:59:59.999 lrel.thg_mag_lrel_epoch0.LABLAXIS|timebase lrel.thg_mag_lrel_epoch0.UNITS|msec lrel.thg_mag_lrel_epoch0.VALIDMAX|2029-12-31T23:59:59.999 lrel.thg_mag_lrel_epoch0.VALIDMIN|1900-01-01T00:00:00.000 lrel.thg_mag_lrel_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 lrel.thg_mag_lrel_epoch0.VAR_TYPE|support_data lrel.thg_mag_lrel_epoch.CATDESC|thg_mag_lrel_epoch lrel.thg_mag_lrel_epoch.COMPONENT_0|thg_mag_lrel_epoch0 lrel.thg_mag_lrel_epoch.COMPONENT_1|thg_mag_lrel_time lrel.thg_mag_lrel_epoch.FIELDNAM|thg_mag_lrel_epoch lrel.thg_mag_lrel_epoch.FILLVAL|9999-12-31T23:59:59.999 lrel.thg_mag_lrel_epoch.FUNCT|comp_themis_epoch lrel.thg_mag_lrel_epoch.LABLAXIS|UT lrel.thg_mag_lrel_epoch.VALIDMAX|2100-12-31T23:59:59.999 lrel.thg_mag_lrel_epoch.VALIDMIN|2001-01-01T00:00:00.000 lrel.thg_mag_lrel_epoch.VAR_TYPE|support_data lrel.thg_mag_lrel_epoch.VIRTUAL|TRUE lrel.thg_mag_lrel.FIELDNAM|B in HEZ Components lrel.thg_mag_lrel.FILLVAL|NaN lrel.thg_mag_lrel.FORMAT|f7.1 lrel.thg_mag_lrel_labl.CATDESC|thg_mag_lrel_labl lrel.thg_mag_lrel_labl.DICT_KEY|label lrel.thg_mag_lrel_labl.FIELDNAM|thg_mag_lrel_labl lrel.thg_mag_lrel_labl.FORMAT|a21 lrel.thg_mag_lrel.LABL_PTR_1|thg_mag_lrel_labl lrel.thg_mag_lrel_labl.VAR_TYPE|metadata lrel.thg_mag_lrel.SCALETYP|linear lrel.thg_mag_lrel.STATION_LATITUDE|39.10 lrel.thg_mag_lrel.STATION_LONGITUDE|283.15 lrel.thg_mag_lrel_time.CATDESC|thg_mag_lrel_time,.UTC, in seconds since 01-Jan-1970 00:00:00 lrel.thg_mag_lrel_time.FIELDNAM|thg_mag_lrel_time lrel.thg_mag_lrel_time.FILLVAL|NaN lrel.thg_mag_lrel_time.FORMAT|E12.2 lrel.thg_mag_lrel_time.LABLAXIS|UT lrel.thg_mag_lrel_time.UNITS|sec lrel.thg_mag_lrel_time.VALIDMAX|5.0000000e+09 lrel.thg_mag_lrel_time.VALIDMIN|0.0000000 lrel.thg_mag_lrel_time.VAR_NOTES|Unleaped seconds lrel.thg_mag_lrel_time.VAR_TYPE|support_data lrel.thg_mag_lrel_unit.CATDESC|thg_mag_lrel_unit lrel.thg_mag_lrel_unit.DICT_KEY|label lrel.thg_mag_lrel_unit.FIELDNAM|thg_mag_lrel_unit lrel.thg_mag_lrel_unit.FORMAT|a2 lrel.thg_mag_lrel.UNIT_PTR|thg_mag_lrel_unit lrel.thg_mag_lrel_unit.VAR_TYPE|metadata lrel.thg_mag_lrel.VALIDMAX|[60000.0,60000.0,60000.0] lrel.thg_mag_lrel.VALIDMIN|[-60000.0,-60000.0,-60000.0] lrel.thg_mag_lrel.VAR_TYPE|data lres.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 lres.global.ADID_ref.0|NSSD0110 lres.global.Data_type.0|MAG lres.global.Data_version.0|1 lres.global.Descriptor.0|LRES>Linares, Mexico lres.global.Discipline.0|Space Physics>Magnetospheric Science lres.global.Discipline.1|Space Physics>Ionospheric Science lres.global.DOI.0|10.48322/zfgn-je71 lres.global.File_naming_convention.0|source_datatype_descriptor lres.global.Generated_by.0|THEMIS SOC lres.global.Generation_date.0|2013-01-16 lres.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml lres.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml lres.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/lres/ lres.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ lres.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders lres.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the lres.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the lres.global.LINK_TEXT.2|Site-specific data is archived at the lres.global.LINK_TEXT.3|Latest available calibration files can be found at the lres.global.LINK_TITLE.0|THEMIS home page lres.global.LINK_TITLE.1|THEMIS GMAG instrument information page lres.global.LINK_TITLE.2|THEMIS ftp site lres.global.LINK_TITLE.3|UCLA Calibration Files Mirror lres.global.Logical_file_id.0|thg_l2_mag_lres_00000000_v01 lres.global.Logical_source.0|thg_l2_mag_lres lres.global.Logical_source_description.0|Lower latitude chain (Lat 24.8, Long 260.4), Ground-based Vector Magnetic Field at Linares, Mexico, 0.5 sec, McMac network lres.global.Mission_group.0|THEMIS lres.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. lres.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. lres.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. lres.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 lres.global.PI_name.0|Peter Chi lres.global.Project.0|THEMIS lres.global.Rules_of_use.0|Open Data for Scientific Use lres.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory lres.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Linares/Magnetometer/PT0.5S lres.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort lres.global.Time_resolution.0|0.5s lres.range_epoch.CATDESC|range_epoch lres.range_epoch.FIELDNAM|range_epoch lres.range_epoch.FILLVAL|9999-12-31T23:59:59.999 lres.range_epoch.LABLAXIS|UT lres.range_epoch.UNITS|msec lres.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 lres.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 lres.range_epoch.VAR_TYPE|support_data lres.thg_mag_lres.CATDESC|Magnetic field variation B in HEZ vector components lres.thg_mag_lres_compno.CATDESC|HDZ Component Number lres.thg_mag_lres_compno.DICT_KEY|number lres.thg_mag_lres_compno.FIELDNAM|HDZ Component Number lres.thg_mag_lres_compno.FILLVAL|-2147483648 lres.thg_mag_lres_compno.FORMAT|i2 lres.thg_mag_lres_compno.LABL_PTR_1|thg_mag_lres_labl lres.thg_mag_lres_compno.SCALETYP|linear lres.thg_mag_lres_compno.VALIDMAX|[3,3,3] lres.thg_mag_lres_compno.VALIDMIN|[1,1,1] lres.thg_mag_lres_compno.VAR_TYPE|support_data lres.thg_mag_lres.COORDINATE_SYSTEM|HEZ lres.thg_mag_lres.DEPEND_0|thg_mag_lres_epoch lres.thg_mag_lres.DEPEND_1|thg_mag_lres_compno lres.thg_mag_lres.DEPEND_EPOCH0|thg_mag_lres_epoch0 lres.thg_mag_lres.DEPEND_TIME|thg_mag_lres_time lres.thg_mag_lres.DISPLAY_TYPE|time_series lres.thg_mag_lres_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE lres.thg_mag_lres_epoch0.FIELDNAM|thg_mag_lres_epoch0 lres.thg_mag_lres_epoch0.FILLVAL|9999-12-31T23:59:59.999 lres.thg_mag_lres_epoch0.LABLAXIS|timebase lres.thg_mag_lres_epoch0.UNITS|msec lres.thg_mag_lres_epoch0.VALIDMAX|2029-12-31T23:59:59.999 lres.thg_mag_lres_epoch0.VALIDMIN|1900-01-01T00:00:00.000 lres.thg_mag_lres_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 lres.thg_mag_lres_epoch0.VAR_TYPE|support_data lres.thg_mag_lres_epoch.CATDESC|thg_mag_lres_epoch lres.thg_mag_lres_epoch.COMPONENT_0|thg_mag_lres_epoch0 lres.thg_mag_lres_epoch.COMPONENT_1|thg_mag_lres_time lres.thg_mag_lres_epoch.FIELDNAM|thg_mag_lres_epoch lres.thg_mag_lres_epoch.FILLVAL|9999-12-31T23:59:59.999 lres.thg_mag_lres_epoch.FUNCT|comp_themis_epoch lres.thg_mag_lres_epoch.LABLAXIS|UT lres.thg_mag_lres_epoch.VALIDMAX|2100-12-31T23:59:59.999 lres.thg_mag_lres_epoch.VALIDMIN|2001-01-01T00:00:00.000 lres.thg_mag_lres_epoch.VAR_TYPE|support_data lres.thg_mag_lres_epoch.VIRTUAL|TRUE lres.thg_mag_lres.FIELDNAM|B in HEZ Components lres.thg_mag_lres.FILLVAL|NaN lres.thg_mag_lres.FORMAT|f7.1 lres.thg_mag_lres_labl.CATDESC|thg_mag_lres_labl lres.thg_mag_lres_labl.DICT_KEY|label lres.thg_mag_lres_labl.FIELDNAM|thg_mag_lres_labl lres.thg_mag_lres_labl.FORMAT|a21 lres.thg_mag_lres.LABL_PTR_1|thg_mag_lres_labl lres.thg_mag_lres_labl.VAR_TYPE|metadata lres.thg_mag_lres.SCALETYP|linear lres.thg_mag_lres.STATION_LATITUDE|24.80 lres.thg_mag_lres.STATION_LONGITUDE|260.40 lres.thg_mag_lres_time.CATDESC|thg_mag_lres_time,.UTC, in seconds since 01-Jan-1970 00:00:00 lres.thg_mag_lres_time.FIELDNAM|thg_mag_lres_time lres.thg_mag_lres_time.FILLVAL|NaN lres.thg_mag_lres_time.FORMAT|E12.2 lres.thg_mag_lres_time.LABLAXIS|UT lres.thg_mag_lres_time.UNITS|sec lres.thg_mag_lres_time.VALIDMAX|5.0000000e+09 lres.thg_mag_lres_time.VALIDMIN|0.0000000 lres.thg_mag_lres_time.VAR_NOTES|Unleaped seconds lres.thg_mag_lres_time.VAR_TYPE|support_data lres.thg_mag_lres_unit.CATDESC|thg_mag_lres_unit lres.thg_mag_lres_unit.DICT_KEY|label lres.thg_mag_lres_unit.FIELDNAM|thg_mag_lres_unit lres.thg_mag_lres_unit.FORMAT|a2 lres.thg_mag_lres.UNIT_PTR|thg_mag_lres_unit lres.thg_mag_lres_unit.VAR_TYPE|metadata lres.thg_mag_lres.VALIDMAX|[60000.0,60000.0,60000.0] lres.thg_mag_lres.VALIDMIN|[-60000.0,-60000.0,-60000.0] lres.thg_mag_lres.VAR_TYPE|data lyfd.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 lyfd.global.ADID_ref.0|NSSD0110 lyfd.global.Data_type.0|MAG lyfd.global.Data_version.0|1 lyfd.global.Descriptor.0|LYFD>Lyford, TX lyfd.global.Discipline.0|Space Physics>Magnetospheric Science lyfd.global.Discipline.1|Space Physics>Ionospheric Science lyfd.global.DOI.0|10.48322/tc23-d740 lyfd.global.File_naming_convention.0|source_datatype_descriptor lyfd.global.Generated_by.0|THEMIS SOC lyfd.global.Generation_date.0|2013-01-16 lyfd.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml lyfd.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml lyfd.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/lyfd/ lyfd.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ lyfd.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders lyfd.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the lyfd.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the lyfd.global.LINK_TEXT.2|Site-specific data is archived at the lyfd.global.LINK_TEXT.3|Latest available calibration files can be found at the lyfd.global.LINK_TITLE.0|THEMIS home page lyfd.global.LINK_TITLE.1|THEMIS GMAG instrument information page lyfd.global.LINK_TITLE.2|THEMIS ftp site lyfd.global.LINK_TITLE.3|UCLA Calibration Files Mirror lyfd.global.Logical_file_id.0|thg_l2_mag_lyfd_00000000_v01 lyfd.global.Logical_source.0|thg_l2_mag_lyfd lyfd.global.Logical_source_description.0|Lower latitude chain (Lat 26.4, Long 262.2), Ground-based Vector Magnetic Field at Lyford, TX, 0.5 sec, McMaC network lyfd.global.Mission_group.0|THEMIS lyfd.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. lyfd.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. lyfd.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. lyfd.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 lyfd.global.PI_name.0|Peter Chi lyfd.global.Project.0|THEMIS lyfd.global.Rules_of_use.0|Open Data for Scientific Use lyfd.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory lyfd.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Lyford/Magnetometer/PT0.5S lyfd.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort lyfd.global.Time_resolution.0|0.5s lyfd.range_epoch.CATDESC|range_epoch lyfd.range_epoch.FIELDNAM|range_epoch lyfd.range_epoch.FILLVAL|9999-12-31T23:59:59.999 lyfd.range_epoch.LABLAXIS|UT lyfd.range_epoch.UNITS|msec lyfd.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 lyfd.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 lyfd.range_epoch.VAR_TYPE|support_data lyfd.thg_mag_lyfd.CATDESC|Magnetic field variation B in HEZ vector components lyfd.thg_mag_lyfd_compno.CATDESC|HDZ Component Number lyfd.thg_mag_lyfd_compno.DICT_KEY|number lyfd.thg_mag_lyfd_compno.FIELDNAM|HDZ Component Number lyfd.thg_mag_lyfd_compno.FILLVAL|-2147483648 lyfd.thg_mag_lyfd_compno.FORMAT|i2 lyfd.thg_mag_lyfd_compno.LABL_PTR_1|thg_mag_lyfd_labl lyfd.thg_mag_lyfd_compno.SCALETYP|linear lyfd.thg_mag_lyfd_compno.VALIDMAX|[3,3,3] lyfd.thg_mag_lyfd_compno.VALIDMIN|[1,1,1] lyfd.thg_mag_lyfd_compno.VAR_TYPE|support_data lyfd.thg_mag_lyfd.COORDINATE_SYSTEM|HEZ lyfd.thg_mag_lyfd.DEPEND_0|thg_mag_lyfd_epoch lyfd.thg_mag_lyfd.DEPEND_1|thg_mag_lyfd_compno lyfd.thg_mag_lyfd.DEPEND_EPOCH0|thg_mag_lyfd_epoch0 lyfd.thg_mag_lyfd.DEPEND_TIME|thg_mag_lyfd_time lyfd.thg_mag_lyfd.DISPLAY_TYPE|time_series lyfd.thg_mag_lyfd_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE lyfd.thg_mag_lyfd_epoch0.FIELDNAM|thg_mag_lyfd_epoch0 lyfd.thg_mag_lyfd_epoch0.FILLVAL|9999-12-31T23:59:59.999 lyfd.thg_mag_lyfd_epoch0.LABLAXIS|timebase lyfd.thg_mag_lyfd_epoch0.UNITS|msec lyfd.thg_mag_lyfd_epoch0.VALIDMAX|2029-12-31T23:59:59.999 lyfd.thg_mag_lyfd_epoch0.VALIDMIN|1900-01-01T00:00:00.000 lyfd.thg_mag_lyfd_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 lyfd.thg_mag_lyfd_epoch0.VAR_TYPE|support_data lyfd.thg_mag_lyfd_epoch.CATDESC|thg_mag_lyfd_epoch lyfd.thg_mag_lyfd_epoch.COMPONENT_0|thg_mag_lyfd_epoch0 lyfd.thg_mag_lyfd_epoch.COMPONENT_1|thg_mag_lyfd_time lyfd.thg_mag_lyfd_epoch.FIELDNAM|thg_mag_lyfd_epoch lyfd.thg_mag_lyfd_epoch.FILLVAL|9999-12-31T23:59:59.999 lyfd.thg_mag_lyfd_epoch.FUNCT|comp_themis_epoch lyfd.thg_mag_lyfd_epoch.LABLAXIS|UT lyfd.thg_mag_lyfd_epoch.VALIDMAX|2100-12-31T23:59:59.999 lyfd.thg_mag_lyfd_epoch.VALIDMIN|2001-01-01T00:00:00.000 lyfd.thg_mag_lyfd_epoch.VAR_TYPE|support_data lyfd.thg_mag_lyfd_epoch.VIRTUAL|TRUE lyfd.thg_mag_lyfd.FIELDNAM|B in HEZ Components lyfd.thg_mag_lyfd.FILLVAL|NaN lyfd.thg_mag_lyfd.FORMAT|f7.1 lyfd.thg_mag_lyfd_labl.CATDESC|thg_mag_lyfd_labl lyfd.thg_mag_lyfd_labl.DICT_KEY|label lyfd.thg_mag_lyfd_labl.FIELDNAM|thg_mag_lyfd_labl lyfd.thg_mag_lyfd_labl.FORMAT|a21 lyfd.thg_mag_lyfd.LABL_PTR_1|thg_mag_lyfd_labl lyfd.thg_mag_lyfd_labl.VAR_TYPE|metadata lyfd.thg_mag_lyfd.SCALETYP|linear lyfd.thg_mag_lyfd.STATION_LATITUDE|26.40 lyfd.thg_mag_lyfd.STATION_LONGITUDE|262.20 lyfd.thg_mag_lyfd_time.CATDESC|thg_mag_lyfd_time,.UTC, in seconds since 01-Jan-1970 00:00:00 lyfd.thg_mag_lyfd_time.FIELDNAM|thg_mag_lyfd_time lyfd.thg_mag_lyfd_time.FILLVAL|NaN lyfd.thg_mag_lyfd_time.FORMAT|E12.2 lyfd.thg_mag_lyfd_time.LABLAXIS|UT lyfd.thg_mag_lyfd_time.UNITS|sec lyfd.thg_mag_lyfd_time.VALIDMAX|5.0000000e+09 lyfd.thg_mag_lyfd_time.VALIDMIN|0.0000000 lyfd.thg_mag_lyfd_time.VAR_NOTES|Unleaped seconds lyfd.thg_mag_lyfd_time.VAR_TYPE|support_data lyfd.thg_mag_lyfd_unit.CATDESC|thg_mag_lyfd_unit lyfd.thg_mag_lyfd_unit.DICT_KEY|label lyfd.thg_mag_lyfd_unit.FIELDNAM|thg_mag_lyfd_unit lyfd.thg_mag_lyfd_unit.FORMAT|a2 lyfd.thg_mag_lyfd.UNIT_PTR|thg_mag_lyfd_unit lyfd.thg_mag_lyfd_unit.VAR_TYPE|metadata lyfd.thg_mag_lyfd.VALIDMAX|[60000.0,60000.0,60000.0] lyfd.thg_mag_lyfd.VALIDMIN|[-60000.0,-60000.0,-60000.0] lyfd.thg_mag_lyfd.VAR_TYPE|data mcgr.global.Acknowledgement.0|NASA Contract NAS5-02099 mcgr.global.ADID_ref.0|NSSD0110 mcgr.global.Data_type.0|MAG mcgr.global.Data_version.0|1 mcgr.global.Descriptor.0|MCGR>McGrath, AK mcgr.global.Discipline.0|Space Physics>Magnetospheric Science mcgr.global.Discipline.1|Space Physics>Ionospheric Science mcgr.global.DOI.0|10.48322/h90e-yw44 mcgr.global.File_naming_convention.0|source_datatype_descriptor mcgr.global.Generated_by.0|THEMIS SOC mcgr.global.Generation_date.0|2006-08-16 mcgr.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml mcgr.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml mcgr.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/mcgr/ mcgr.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ mcgr.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders mcgr.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the mcgr.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the mcgr.global.LINK_TEXT.2|Site-specific data is archived at the mcgr.global.LINK_TEXT.3|Latest available calibration files can be found at the mcgr.global.LINK_TITLE.0|THEMIS home page mcgr.global.LINK_TITLE.1|THEMIS GMAG instrument information page mcgr.global.LINK_TITLE.2|THEMIS ftp site mcgr.global.LINK_TITLE.3|UCLA Calibration Files Mirror mcgr.global.Logical_file_id.0|thg_l2_mag_mcgr_00000000_v01 mcgr.global.Logical_source.0|thg_l2_mag_mcgr mcgr.global.Logical_source_description.0|Higher latitude chain (Lat 63.0, Long 204.4), Ground-based Vector Magnetic Field at McGrath, AK, 0.5 sec, THEMIS GBO network mcgr.global.Mission_group.0|THEMIS mcgr.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. mcgr.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. mcgr.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. mcgr.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 mcgr.global.PI_name.0|V. Angelopoulos & C. T. Russell mcgr.global.Project.0|THEMIS mcgr.global.Rules_of_use.0|Open Data for Scientific Use mcgr.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory mcgr.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/McGrath/Magnetometer/PT0.5S mcgr.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort mcgr.global.Time_resolution.0|0.5s mcgr.range_epoch.CATDESC|range_epoch mcgr.range_epoch.FIELDNAM|range_epoch mcgr.range_epoch.FILLVAL|9999-12-31T23:59:59.999 mcgr.range_epoch.LABLAXIS|UT mcgr.range_epoch.UNITS|msec mcgr.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 mcgr.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 mcgr.range_epoch.VAR_TYPE|support_data mcgr.thg_mag_mcgr.CATDESC|Magnetic field variation B in HEZ vector components mcgr.thg_mag_mcgr_compno.CATDESC|HDZ Component Number mcgr.thg_mag_mcgr_compno.DICT_KEY|number mcgr.thg_mag_mcgr_compno.FIELDNAM|HDZ Component Number mcgr.thg_mag_mcgr_compno.FILLVAL|-2147483648 mcgr.thg_mag_mcgr_compno.FORMAT|i2 mcgr.thg_mag_mcgr_compno.LABL_PTR_1|thg_mag_mcgr_labl mcgr.thg_mag_mcgr_compno.SCALETYP|linear mcgr.thg_mag_mcgr_compno.VALIDMAX|[3,3,3] mcgr.thg_mag_mcgr_compno.VALIDMIN|[1,1,1] mcgr.thg_mag_mcgr_compno.VAR_TYPE|support_data mcgr.thg_mag_mcgr.COORDINATE_SYSTEM|HEZ mcgr.thg_mag_mcgr.DEPEND_0|thg_mag_mcgr_epoch mcgr.thg_mag_mcgr.DEPEND_1|thg_mag_mcgr_compno mcgr.thg_mag_mcgr.DEPEND_EPOCH0|thg_mag_mcgr_epoch0 mcgr.thg_mag_mcgr.DEPEND_TIME|thg_mag_mcgr_time mcgr.thg_mag_mcgr.DISPLAY_TYPE|time_series mcgr.thg_mag_mcgr_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE mcgr.thg_mag_mcgr_epoch0.FIELDNAM|thg_mag_mcgr_epoch0 mcgr.thg_mag_mcgr_epoch0.FILLVAL|9999-12-31T23:59:59.999 mcgr.thg_mag_mcgr_epoch0.LABLAXIS|timebase mcgr.thg_mag_mcgr_epoch0.UNITS|msec mcgr.thg_mag_mcgr_epoch0.VALIDMAX|2029-12-31T23:59:59.999 mcgr.thg_mag_mcgr_epoch0.VALIDMIN|1900-01-01T00:00:00.000 mcgr.thg_mag_mcgr_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 mcgr.thg_mag_mcgr_epoch0.VAR_TYPE|support_data mcgr.thg_mag_mcgr_epoch.CATDESC|thg_mag_mcgr_epoch mcgr.thg_mag_mcgr_epoch.COMPONENT_0|thg_mag_mcgr_epoch0 mcgr.thg_mag_mcgr_epoch.COMPONENT_1|thg_mag_mcgr_time mcgr.thg_mag_mcgr_epoch.FIELDNAM|thg_mag_mcgr_epoch mcgr.thg_mag_mcgr_epoch.FILLVAL|9999-12-31T23:59:59.999 mcgr.thg_mag_mcgr_epoch.FUNCT|comp_themis_epoch mcgr.thg_mag_mcgr_epoch.LABLAXIS|UT mcgr.thg_mag_mcgr_epoch.VALIDMAX|2100-12-31T23:59:59.999 mcgr.thg_mag_mcgr_epoch.VALIDMIN|2001-01-01T00:00:00.000 mcgr.thg_mag_mcgr_epoch.VAR_TYPE|support_data mcgr.thg_mag_mcgr_epoch.VIRTUAL|TRUE mcgr.thg_mag_mcgr.FIELDNAM|B in HEZ Components mcgr.thg_mag_mcgr.FILLVAL|NaN mcgr.thg_mag_mcgr.FORMAT|f7.1 mcgr.thg_mag_mcgr_labl.CATDESC|thg_mag_mcgr_labl mcgr.thg_mag_mcgr_labl.DICT_KEY|label mcgr.thg_mag_mcgr_labl.FIELDNAM|thg_mag_mcgr_labl mcgr.thg_mag_mcgr_labl.FORMAT|a21 mcgr.thg_mag_mcgr.LABL_PTR_1|thg_mag_mcgr_labl mcgr.thg_mag_mcgr_labl.VAR_TYPE|metadata mcgr.thg_mag_mcgr.SCALETYP|linear mcgr.thg_mag_mcgr.STATION_LATITUDE|62.95 mcgr.thg_mag_mcgr.STATION_LONGITUDE|204.40 mcgr.thg_mag_mcgr_time.CATDESC|thg_mag_mcgr_time,.UTC, in seconds since 01-Jan-1970 00:00:00 mcgr.thg_mag_mcgr_time.FIELDNAM|thg_mag_mcgr_time mcgr.thg_mag_mcgr_time.FILLVAL|NaN mcgr.thg_mag_mcgr_time.FORMAT|E12.2 mcgr.thg_mag_mcgr_time.LABLAXIS|UT mcgr.thg_mag_mcgr_time.UNITS|sec mcgr.thg_mag_mcgr_time.VALIDMAX|5.0000000e+09 mcgr.thg_mag_mcgr_time.VALIDMIN|0.0000000 mcgr.thg_mag_mcgr_time.VAR_NOTES|Unleaped seconds mcgr.thg_mag_mcgr_time.VAR_TYPE|support_data mcgr.thg_mag_mcgr_unit.CATDESC|thg_mag_mcgr_unit mcgr.thg_mag_mcgr_unit.DICT_KEY|label mcgr.thg_mag_mcgr_unit.FIELDNAM|thg_mag_mcgr_unit mcgr.thg_mag_mcgr_unit.FORMAT|a2 mcgr.thg_mag_mcgr.UNIT_PTR|thg_mag_mcgr_unit mcgr.thg_mag_mcgr_unit.VAR_TYPE|metadata mcgr.thg_mag_mcgr.VALIDMAX|[60000.0,60000.0,60000.0] mcgr.thg_mag_mcgr.VALIDMIN|[-60000.0,-60000.0,-60000.0] mcgr.thg_mag_mcgr.VAR_TYPE|data pblo.global.Acknowledgement.0|NASA Contract NAS5-02099 pblo.global.ADID_ref.0|NSSD0110 pblo.global.Data_type.0|MAG pblo.global.Data_version.0|1 pblo.global.Descriptor.0|PBLO>Pblolo, Colorado pblo.global.Discipline.0|Space Physics>Magnetospheric Science pblo.global.Discipline.1|Space Physics>Ionospheric Science pblo.global.DOI.0|10.48322/03g1-jx95 pblo.global.File_naming_convention.0|source_datatype_descriptor pblo.global.Generated_by.0|THEMIS SOC pblo.global.Generation_date.0|2006-08-16 pblo.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml pblo.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml pblo.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/pblo/ pblo.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ pblo.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders pblo.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the pblo.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the pblo.global.LINK_TEXT.2|Site-specific data is archived at the pblo.global.LINK_TEXT.3|Latest available calibration files can be found at the pblo.global.LINK_TITLE.0|THEMIS home page pblo.global.LINK_TITLE.1|THEMIS GMAG instrument information page pblo.global.LINK_TITLE.2|THEMIS ftp site pblo.global.LINK_TITLE.3|UCLA Calibration Files Mirror pblo.global.Logical_file_id.0|thg_l2_mag_pblo_00000000_v01 pblo.global.Logical_source.0|thg_l2_mag_pblo pblo.global.Logical_source_description.0|Lower latitude chain (Lat 38.3, Long 255.4), Ground-based Vector Magnetic Field at Pblolo, Colorado, 0.5 sec, Falcon network pblo.global.Mission_group.0|THEMIS pblo.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. pblo.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. pblo.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. pblo.global.PI_affiliation.0|USAF Academy, UCLA pblo.global.PI_name.0|P. Chi pblo.global.Project.0|FALCON pblo.global.Rules_of_use.0|Open Data for Scientific Use pblo.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory pblo.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Pueblo/Magnetometer/PT0.5S pblo.global.TEXT.0|ASAFA Ground Based Observatory pblo.global.Time_resolution.0|0.5s pblo.range_epoch.CATDESC|range_epoch pblo.range_epoch.FIELDNAM|range_epoch pblo.range_epoch.FILLVAL|9999-12-31T23:59:59.999 pblo.range_epoch.LABLAXIS|UT pblo.range_epoch.UNITS|msec pblo.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 pblo.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 pblo.range_epoch.VAR_TYPE|support_data pblo.thg_mag_pblo.CATDESC|Magnetic field variation B in HEZ vector components pblo.thg_mag_pblo_compno.CATDESC|HDZ Component Number pblo.thg_mag_pblo_compno.DICT_KEY|number pblo.thg_mag_pblo_compno.FIELDNAM|HDZ Component Number pblo.thg_mag_pblo_compno.FILLVAL|-2147483648 pblo.thg_mag_pblo_compno.FORMAT|i2 pblo.thg_mag_pblo_compno.LABL_PTR_1|thg_mag_pblo_labl pblo.thg_mag_pblo_compno.SCALETYP|linear pblo.thg_mag_pblo_compno.VALIDMAX|[3,3,3] pblo.thg_mag_pblo_compno.VALIDMIN|[1,1,1] pblo.thg_mag_pblo_compno.VAR_TYPE|support_data pblo.thg_mag_pblo.COORDINATE_SYSTEM|HEZ pblo.thg_mag_pblo.DEPEND_0|thg_mag_pblo_epoch pblo.thg_mag_pblo.DEPEND_1|thg_mag_pblo_compno pblo.thg_mag_pblo.DEPEND_EPOCH0|thg_mag_pblo_epoch0 pblo.thg_mag_pblo.DEPEND_TIME|thg_mag_pblo_time pblo.thg_mag_pblo.DISPLAY_TYPE|time_series pblo.thg_mag_pblo_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE pblo.thg_mag_pblo_epoch0.FIELDNAM|thg_mag_pblo_epoch0 pblo.thg_mag_pblo_epoch0.FILLVAL|9999-12-31T23:59:59.999 pblo.thg_mag_pblo_epoch0.LABLAXIS|timebase pblo.thg_mag_pblo_epoch0.UNITS|msec pblo.thg_mag_pblo_epoch0.VALIDMAX|2029-12-31T23:59:59.999 pblo.thg_mag_pblo_epoch0.VALIDMIN|1900-01-01T00:00:00.000 pblo.thg_mag_pblo_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 pblo.thg_mag_pblo_epoch0.VAR_TYPE|support_data pblo.thg_mag_pblo_epoch.CATDESC|thg_mag_pblo_epoch pblo.thg_mag_pblo_epoch.COMPONENT_0|thg_mag_pblo_epoch0 pblo.thg_mag_pblo_epoch.COMPONENT_1|thg_mag_pblo_time pblo.thg_mag_pblo_epoch.FIELDNAM|thg_mag_pblo_epoch pblo.thg_mag_pblo_epoch.FILLVAL|9999-12-31T23:59:59.999 pblo.thg_mag_pblo_epoch.FUNCT|comp_themis_epoch pblo.thg_mag_pblo_epoch.LABLAXIS|UT pblo.thg_mag_pblo_epoch.VALIDMAX|2100-12-31T23:59:59.999 pblo.thg_mag_pblo_epoch.VALIDMIN|2001-01-01T00:00:00.000 pblo.thg_mag_pblo_epoch.VAR_TYPE|support_data pblo.thg_mag_pblo_epoch.VIRTUAL|TRUE pblo.thg_mag_pblo.FIELDNAM|B in HEZ Components pblo.thg_mag_pblo.FILLVAL|NaN pblo.thg_mag_pblo.FORMAT|f7.1 pblo.thg_mag_pblo_labl.CATDESC|thg_mag_pblo_labl pblo.thg_mag_pblo_labl.DICT_KEY|label pblo.thg_mag_pblo_labl.FIELDNAM|thg_mag_pblo_labl pblo.thg_mag_pblo_labl.FORMAT|a21 pblo.thg_mag_pblo.LABL_PTR_1|thg_mag_pblo_labl pblo.thg_mag_pblo_labl.VAR_TYPE|metadata pblo.thg_mag_pblo.SCALETYP|linear pblo.thg_mag_pblo.STATION_LATITUDE|38.25 pblo.thg_mag_pblo.STATION_LONGITUDE|255.39 pblo.thg_mag_pblo_time.CATDESC|thg_mag_pblo_time,.UTC, in seconds since 01-Jan-1970 00:00:00 pblo.thg_mag_pblo_time.FIELDNAM|thg_mag_pblo_time pblo.thg_mag_pblo_time.FILLVAL|NaN pblo.thg_mag_pblo_time.FORMAT|E12.2 pblo.thg_mag_pblo_time.LABLAXIS|UT pblo.thg_mag_pblo_time.UNITS|sec pblo.thg_mag_pblo_time.VALIDMAX|5.0000000e+09 pblo.thg_mag_pblo_time.VALIDMIN|0.0000000 pblo.thg_mag_pblo_time.VAR_NOTES|Unleaped seconds pblo.thg_mag_pblo_time.VAR_TYPE|support_data pblo.thg_mag_pblo_unit.CATDESC|thg_mag_pblo_unit pblo.thg_mag_pblo_unit.DICT_KEY|label pblo.thg_mag_pblo_unit.FIELDNAM|thg_mag_pblo_unit pblo.thg_mag_pblo_unit.FORMAT|a2 pblo.thg_mag_pblo.UNIT_PTR|thg_mag_pblo_unit pblo.thg_mag_pblo_unit.VAR_TYPE|metadata pblo.thg_mag_pblo.VALIDMAX|[60000.0,60000.0,60000.0] pblo.thg_mag_pblo.VALIDMIN|[-60000.0,-60000.0,-60000.0] pblo.thg_mag_pblo.VAR_TYPE|data pcel.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 pcel.global.ADID_ref.0|NSSD0110 pcel.global.Data_type.0|MAG pcel.global.Data_version.0|1 pcel.global.Descriptor.0|PCEL>Purcell, OK pcel.global.Discipline.0|Space Physics>Magnetospheric Science pcel.global.Discipline.1|Space Physics>Ionospheric Science pcel.global.DOI.0|10.48322/35k3-m683 pcel.global.File_naming_convention.0|source_datatype_descriptor pcel.global.Generated_by.0|THEMIS SOC pcel.global.Generation_date.0|2013-01-16 pcel.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml pcel.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml pcel.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/pcel/ pcel.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ pcel.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders pcel.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the pcel.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the pcel.global.LINK_TEXT.2|Site-specific data is archived at the pcel.global.LINK_TEXT.3|Latest available calibration files can be found at the pcel.global.LINK_TITLE.0|THEMIS home page pcel.global.LINK_TITLE.1|THEMIS GMAG instrument information page pcel.global.LINK_TITLE.2|THEMIS ftp site pcel.global.LINK_TITLE.3|UCLA Calibration Files Mirror pcel.global.Logical_file_id.0|thg_l2_mag_pcel_00000000_v01 pcel.global.Logical_source.0|thg_l2_mag_pcel pcel.global.Logical_source_description.0|Lower latitude chain (Lat 35.0, Long 262.8), Ground-based Vector Magnetic Field at Purcell, OK, 0.5 sec McMaC network pcel.global.Mission_group.0|THEMIS pcel.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. pcel.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. pcel.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. pcel.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 pcel.global.PI_name.0|Peter Chi pcel.global.Project.0|THEMIS pcel.global.Rules_of_use.0|Open Data for Scientific Use pcel.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory pcel.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Purcell/Magnetometer/PT0.5S pcel.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort pcel.global.Time_resolution.0|0.5s pcel.range_epoch.CATDESC|range_epoch pcel.range_epoch.FIELDNAM|range_epoch pcel.range_epoch.FILLVAL|9999-12-31T23:59:59.999 pcel.range_epoch.LABLAXIS|UT pcel.range_epoch.UNITS|msec pcel.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 pcel.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 pcel.range_epoch.VAR_TYPE|support_data pcel.thg_mag_pcel.CATDESC|Magnetic field variation B in HEZ vector components pcel.thg_mag_pcel_compno.CATDESC|HDZ Component Number pcel.thg_mag_pcel_compno.DICT_KEY|number pcel.thg_mag_pcel_compno.FIELDNAM|HDZ Component Number pcel.thg_mag_pcel_compno.FILLVAL|-2147483648 pcel.thg_mag_pcel_compno.FORMAT|i2 pcel.thg_mag_pcel_compno.LABL_PTR_1|thg_mag_pcel_labl pcel.thg_mag_pcel_compno.SCALETYP|linear pcel.thg_mag_pcel_compno.VALIDMAX|[3,3,3] pcel.thg_mag_pcel_compno.VALIDMIN|[1,1,1] pcel.thg_mag_pcel_compno.VAR_TYPE|support_data pcel.thg_mag_pcel.COORDINATE_SYSTEM|HEZ pcel.thg_mag_pcel.DEPEND_0|thg_mag_pcel_epoch pcel.thg_mag_pcel.DEPEND_1|thg_mag_pcel_compno pcel.thg_mag_pcel.DEPEND_EPOCH0|thg_mag_pcel_epoch0 pcel.thg_mag_pcel.DEPEND_TIME|thg_mag_pcel_time pcel.thg_mag_pcel.DISPLAY_TYPE|time_series pcel.thg_mag_pcel_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE pcel.thg_mag_pcel_epoch0.FIELDNAM|thg_mag_pcel_epoch0 pcel.thg_mag_pcel_epoch0.FILLVAL|9999-12-31T23:59:59.999 pcel.thg_mag_pcel_epoch0.LABLAXIS|timebase pcel.thg_mag_pcel_epoch0.UNITS|msec pcel.thg_mag_pcel_epoch0.VALIDMAX|2029-12-31T23:59:59.999 pcel.thg_mag_pcel_epoch0.VALIDMIN|1900-01-01T00:00:00.000 pcel.thg_mag_pcel_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 pcel.thg_mag_pcel_epoch0.VAR_TYPE|support_data pcel.thg_mag_pcel_epoch.CATDESC|thg_mag_pcel_epoch pcel.thg_mag_pcel_epoch.COMPONENT_0|thg_mag_pcel_epoch0 pcel.thg_mag_pcel_epoch.COMPONENT_1|thg_mag_pcel_time pcel.thg_mag_pcel_epoch.FIELDNAM|thg_mag_pcel_epoch pcel.thg_mag_pcel_epoch.FILLVAL|9999-12-31T23:59:59.999 pcel.thg_mag_pcel_epoch.FUNCT|comp_themis_epoch pcel.thg_mag_pcel_epoch.LABLAXIS|UT pcel.thg_mag_pcel_epoch.VALIDMAX|2100-12-31T23:59:59.999 pcel.thg_mag_pcel_epoch.VALIDMIN|2001-01-01T00:00:00.000 pcel.thg_mag_pcel_epoch.VAR_TYPE|support_data pcel.thg_mag_pcel_epoch.VIRTUAL|TRUE pcel.thg_mag_pcel.FIELDNAM|B in HEZ Components pcel.thg_mag_pcel.FILLVAL|NaN pcel.thg_mag_pcel.FORMAT|f7.1 pcel.thg_mag_pcel_labl.CATDESC|thg_mag_pcel_labl pcel.thg_mag_pcel_labl.DICT_KEY|label pcel.thg_mag_pcel_labl.FIELDNAM|thg_mag_pcel_labl pcel.thg_mag_pcel_labl.FORMAT|a21 pcel.thg_mag_pcel.LABL_PTR_1|thg_mag_pcel_labl pcel.thg_mag_pcel_labl.VAR_TYPE|metadata pcel.thg_mag_pcel.SCALETYP|linear pcel.thg_mag_pcel.STATION_LATITUDE|35.00 pcel.thg_mag_pcel.STATION_LONGITUDE|262.60 pcel.thg_mag_pcel_time.CATDESC|thg_mag_pcel_time,.UTC, in seconds since 01-Jan-1970 00:00:00 pcel.thg_mag_pcel_time.FIELDNAM|thg_mag_pcel_time pcel.thg_mag_pcel_time.FILLVAL|NaN pcel.thg_mag_pcel_time.FORMAT|E12.2 pcel.thg_mag_pcel_time.LABLAXIS|UT pcel.thg_mag_pcel_time.UNITS|sec pcel.thg_mag_pcel_time.VALIDMAX|5.0000000e+09 pcel.thg_mag_pcel_time.VALIDMIN|0.0000000 pcel.thg_mag_pcel_time.VAR_NOTES|Unleaped seconds pcel.thg_mag_pcel_time.VAR_TYPE|support_data pcel.thg_mag_pcel_unit.CATDESC|thg_mag_pcel_unit pcel.thg_mag_pcel_unit.DICT_KEY|label pcel.thg_mag_pcel_unit.FIELDNAM|thg_mag_pcel_unit pcel.thg_mag_pcel_unit.FORMAT|a2 pcel.thg_mag_pcel.UNIT_PTR|thg_mag_pcel_unit pcel.thg_mag_pcel_unit.VAR_TYPE|metadata pcel.thg_mag_pcel.VALIDMAX|[60000.0,60000.0,60000.0] pcel.thg_mag_pcel.VALIDMIN|[-60000.0,-60000.0,-60000.0] pcel.thg_mag_pcel.VAR_TYPE|data pgeo.global.Acknowledgement.0|NASA Contract NAS5-02099 pgeo.global.ADID_ref.0|NSSD0110 pgeo.global.Data_type.0|MAG pgeo.global.Data_version.0|1 pgeo.global.Descriptor.0|PGEO>Prince George Canada pgeo.global.Discipline.0|Space Physics>Magnetospheric Science pgeo.global.Discipline.1|Space Physics>Ionospheric Science pgeo.global.DOI.0|10.48322/mfda-0y07 pgeo.global.File_naming_convention.0|source_datatype_descriptor pgeo.global.Generated_by.0|THEMIS SOC pgeo.global.Generation_date.0|2006-08-16 pgeo.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml pgeo.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml pgeo.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/pgeo/ pgeo.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ pgeo.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders pgeo.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the pgeo.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the pgeo.global.LINK_TEXT.2|Site-specific data is archived at the pgeo.global.LINK_TEXT.3|Latest available calibration files can be found at the pgeo.global.LINK_TITLE.0|THEMIS home page pgeo.global.LINK_TITLE.1|THEMIS GMAG instrument information page pgeo.global.LINK_TITLE.2|THEMIS ftp site pgeo.global.LINK_TITLE.3|UCLA Calibration Files Mirror pgeo.global.Logical_file_id.0|thg_l2_mag_pgeo_00000000_v01 pgeo.global.Logical_source.0|thg_l2_mag_pgeo pgeo.global.Logical_source_description.0|Higher latitude chain (Lat 53.8, Long 237.2), Ground-based Vector Magnetic Field at Prince George Canada, 0.5 sec, THEMIS GBO network pgeo.global.Mission_group.0|THEMIS pgeo.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. pgeo.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. pgeo.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. pgeo.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 pgeo.global.PI_name.0|V. Angelopoulos & C. T. Russell pgeo.global.Project.0|THEMIS pgeo.global.Rules_of_use.0|Open Data for Scientific Use pgeo.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory pgeo.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Prince.George/Magnetometer/PT0.5S pgeo.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort pgeo.global.Time_resolution.0|0.5s pgeo.range_epoch.CATDESC|range_epoch pgeo.range_epoch.FIELDNAM|range_epoch pgeo.range_epoch.FILLVAL|9999-12-31T23:59:59.999 pgeo.range_epoch.LABLAXIS|UT pgeo.range_epoch.UNITS|msec pgeo.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 pgeo.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 pgeo.range_epoch.VAR_TYPE|support_data pgeo.thg_mag_pgeo.CATDESC|Magnetic field variation B in HEZ vector components pgeo.thg_mag_pgeo_compno.CATDESC|HDZ Component Number pgeo.thg_mag_pgeo_compno.DICT_KEY|number pgeo.thg_mag_pgeo_compno.FIELDNAM|HDZ Component Number pgeo.thg_mag_pgeo_compno.FILLVAL|-2147483648 pgeo.thg_mag_pgeo_compno.FORMAT|i2 pgeo.thg_mag_pgeo_compno.LABL_PTR_1|thg_mag_pgeo_labl pgeo.thg_mag_pgeo_compno.SCALETYP|linear pgeo.thg_mag_pgeo_compno.VALIDMAX|[3,3,3] pgeo.thg_mag_pgeo_compno.VALIDMIN|[1,1,1] pgeo.thg_mag_pgeo_compno.VAR_TYPE|support_data pgeo.thg_mag_pgeo.COORDINATE_SYSTEM|HEZ pgeo.thg_mag_pgeo.DEPEND_0|thg_mag_pgeo_epoch pgeo.thg_mag_pgeo.DEPEND_1|thg_mag_pgeo_compno pgeo.thg_mag_pgeo.DEPEND_EPOCH0|thg_mag_pgeo_epoch0 pgeo.thg_mag_pgeo.DEPEND_TIME|thg_mag_pgeo_time pgeo.thg_mag_pgeo.DISPLAY_TYPE|time_series pgeo.thg_mag_pgeo_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE pgeo.thg_mag_pgeo_epoch0.FIELDNAM|thg_mag_pgeo_epoch0 pgeo.thg_mag_pgeo_epoch0.FILLVAL|9999-12-31T23:59:59.999 pgeo.thg_mag_pgeo_epoch0.LABLAXIS|timebase pgeo.thg_mag_pgeo_epoch0.UNITS|msec pgeo.thg_mag_pgeo_epoch0.VALIDMAX|2029-12-31T23:59:59.999 pgeo.thg_mag_pgeo_epoch0.VALIDMIN|1900-01-01T00:00:00.000 pgeo.thg_mag_pgeo_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 pgeo.thg_mag_pgeo_epoch0.VAR_TYPE|support_data pgeo.thg_mag_pgeo_epoch.CATDESC|thg_mag_pgeo_epoch pgeo.thg_mag_pgeo_epoch.COMPONENT_0|thg_mag_pgeo_epoch0 pgeo.thg_mag_pgeo_epoch.COMPONENT_1|thg_mag_pgeo_time pgeo.thg_mag_pgeo_epoch.FIELDNAM|thg_mag_pgeo_epoch pgeo.thg_mag_pgeo_epoch.FILLVAL|9999-12-31T23:59:59.999 pgeo.thg_mag_pgeo_epoch.FUNCT|comp_themis_epoch pgeo.thg_mag_pgeo_epoch.LABLAXIS|UT pgeo.thg_mag_pgeo_epoch.VALIDMAX|2100-12-31T23:59:59.999 pgeo.thg_mag_pgeo_epoch.VALIDMIN|2001-01-01T00:00:00.000 pgeo.thg_mag_pgeo_epoch.VAR_TYPE|support_data pgeo.thg_mag_pgeo_epoch.VIRTUAL|TRUE pgeo.thg_mag_pgeo.FIELDNAM|B in HEZ Components pgeo.thg_mag_pgeo.FILLVAL|NaN pgeo.thg_mag_pgeo.FORMAT|f7.1 pgeo.thg_mag_pgeo_labl.CATDESC|thg_mag_pgeo_labl pgeo.thg_mag_pgeo_labl.DICT_KEY|label pgeo.thg_mag_pgeo_labl.FIELDNAM|thg_mag_pgeo_labl pgeo.thg_mag_pgeo_labl.FORMAT|a21 pgeo.thg_mag_pgeo.LABL_PTR_1|thg_mag_pgeo_labl pgeo.thg_mag_pgeo_labl.VAR_TYPE|metadata pgeo.thg_mag_pgeo.SCALETYP|linear pgeo.thg_mag_pgeo.STATION_LATITUDE|53.81 pgeo.thg_mag_pgeo.STATION_LONGITUDE|237.17 pgeo.thg_mag_pgeo_time.CATDESC|thg_mag_pgeo_time,.UTC, in seconds since 01-Jan-1970 00:00:00 pgeo.thg_mag_pgeo_time.FIELDNAM|thg_mag_pgeo_time pgeo.thg_mag_pgeo_time.FILLVAL|NaN pgeo.thg_mag_pgeo_time.FORMAT|E12.2 pgeo.thg_mag_pgeo_time.LABLAXIS|UT pgeo.thg_mag_pgeo_time.UNITS|sec pgeo.thg_mag_pgeo_time.VALIDMAX|5.0000000e+09 pgeo.thg_mag_pgeo_time.VALIDMIN|0.0000000 pgeo.thg_mag_pgeo_time.VAR_NOTES|Unleaped seconds pgeo.thg_mag_pgeo_time.VAR_TYPE|support_data pgeo.thg_mag_pgeo_unit.CATDESC|thg_mag_pgeo_unit pgeo.thg_mag_pgeo_unit.DICT_KEY|label pgeo.thg_mag_pgeo_unit.FIELDNAM|thg_mag_pgeo_unit pgeo.thg_mag_pgeo_unit.FORMAT|a2 pgeo.thg_mag_pgeo.UNIT_PTR|thg_mag_pgeo_unit pgeo.thg_mag_pgeo_unit.VAR_TYPE|metadata pgeo.thg_mag_pgeo.VALIDMAX|[60000.0,60000.0,60000.0] pgeo.thg_mag_pgeo.VALIDMIN|[-60000.0,-60000.0,-60000.0] pgeo.thg_mag_pgeo.VAR_TYPE|data pine.global.Acknowledgement.0|NASA Contract NAS5-02099 pine.global.ADID_ref.0|NSSD0110 pine.global.Data_type.0|MAG pine.global.Data_version.0|1 pine.global.Descriptor.0|PINE>Pine Ridge, SD pine.global.Discipline.0|Space Physics>Magnetospheric Science pine.global.Discipline.1|Space Physics>Ionospheric Science pine.global.DOI.0|10.48322/yxac-ha85 pine.global.File_naming_convention.0|source_datatype_descriptor pine.global.Generated_by.0|THEMIS SOC pine.global.Generation_date.0|2006-08-16 pine.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml pine.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml pine.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/pine/ pine.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ pine.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders pine.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the pine.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the pine.global.LINK_TEXT.2|Site-specific data is archived at the pine.global.LINK_TEXT.3|Latest available calibration files can be found at the pine.global.LINK_TITLE.0|THEMIS home page pine.global.LINK_TITLE.1|THEMIS GMAG instrument information page pine.global.LINK_TITLE.2|THEMIS ftp site pine.global.LINK_TITLE.3|UCLA Calibration Files Mirror pine.global.Logical_file_id.0|thg_l2_mag_pine_00000000_v01 pine.global.Logical_source.0|thg_l2_mag_pine pine.global.Logical_source_description.0|Lower latitude chain (Lat 43.1, Long 257.4), Ground-based Vector Magnetic Field at Pine Ridge, SD, 0.5 sec, THEMIS GEONS network pine.global.Mission_group.0|THEMIS pine.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. pine.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. pine.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. pine.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 pine.global.PI_name.0|V. Angelopoulos & C. T. Russell pine.global.Project.0|THEMIS pine.global.Rules_of_use.0|Open Data for Scientific Use pine.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory pine.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Pine.Ridge/Magnetometer/PT0.5S pine.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. pine.global.Time_resolution.0|0.5s pine.range_epoch.CATDESC|range_epoch pine.range_epoch.FIELDNAM|range_epoch pine.range_epoch.FILLVAL|9999-12-31T23:59:59.999 pine.range_epoch.LABLAXIS|UT pine.range_epoch.UNITS|msec pine.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 pine.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 pine.range_epoch.VAR_TYPE|support_data pine.thg_mag_pine.CATDESC|Magnetic field variation B in HEZ vector components pine.thg_mag_pine_compno.CATDESC|HDZ Component Number pine.thg_mag_pine_compno.DICT_KEY|number pine.thg_mag_pine_compno.FIELDNAM|HDZ Component Number pine.thg_mag_pine_compno.FILLVAL|-2147483648 pine.thg_mag_pine_compno.FORMAT|i2 pine.thg_mag_pine_compno.LABL_PTR_1|thg_mag_pine_labl pine.thg_mag_pine_compno.SCALETYP|linear pine.thg_mag_pine_compno.VALIDMAX|[3,3,3] pine.thg_mag_pine_compno.VALIDMIN|[1,1,1] pine.thg_mag_pine_compno.VAR_TYPE|support_data pine.thg_mag_pine.COORDINATE_SYSTEM|HEZ pine.thg_mag_pine.DEPEND_0|thg_mag_pine_epoch pine.thg_mag_pine.DEPEND_1|thg_mag_pine_compno pine.thg_mag_pine.DEPEND_EPOCH0|thg_mag_pine_epoch0 pine.thg_mag_pine.DEPEND_TIME|thg_mag_pine_time pine.thg_mag_pine.DISPLAY_TYPE|time_series pine.thg_mag_pine_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE pine.thg_mag_pine_epoch0.FIELDNAM|thg_mag_pine_epoch0 pine.thg_mag_pine_epoch0.FILLVAL|9999-12-31T23:59:59.999 pine.thg_mag_pine_epoch0.LABLAXIS|timebase pine.thg_mag_pine_epoch0.UNITS|msec pine.thg_mag_pine_epoch0.VALIDMAX|2029-12-31T23:59:59.999 pine.thg_mag_pine_epoch0.VALIDMIN|1900-01-01T00:00:00.000 pine.thg_mag_pine_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 pine.thg_mag_pine_epoch0.VAR_TYPE|support_data pine.thg_mag_pine_epoch.CATDESC|thg_mag_pine_Epoch pine.thg_mag_pine_epoch.COMPONENT_0|thg_mag_pine_epoch0 pine.thg_mag_pine_epoch.COMPONENT_1|thg_mag_pine_time pine.thg_mag_pine_epoch.FIELDNAM|thg_mag_pine_Epoch pine.thg_mag_pine_epoch.FILLVAL|9999-12-31T23:59:59.999 pine.thg_mag_pine_epoch.FUNCT|comp_themis_epoch pine.thg_mag_pine_epoch.LABLAXIS|UT pine.thg_mag_pine_epoch.VALIDMAX|2100-12-31T23:59:59.999 pine.thg_mag_pine_epoch.VALIDMIN|2001-01-01T00:00:00.000 pine.thg_mag_pine_epoch.VAR_TYPE|support_data pine.thg_mag_pine_epoch.VIRTUAL|TRUE pine.thg_mag_pine.FIELDNAM|B in HEZ Components pine.thg_mag_pine.FILLVAL|NaN pine.thg_mag_pine.FORMAT|f7.1 pine.thg_mag_pine_labl.CATDESC|thg_mag_pine_labl pine.thg_mag_pine_labl.DICT_KEY|label pine.thg_mag_pine_labl.FIELDNAM|thg_mag_pine_labl pine.thg_mag_pine_labl.FORMAT|a21 pine.thg_mag_pine.LABL_PTR_1|thg_mag_pine_labl pine.thg_mag_pine_labl.VAR_TYPE|metadata pine.thg_mag_pine.SCALETYP|linear pine.thg_mag_pine.STATION_LATITUDE|43.08 pine.thg_mag_pine.STATION_LONGITUDE|257.41 pine.thg_mag_pine_time.CATDESC|thg_mag_pine_time,.UTC, in seconds since 01-Jan-1970 00:00:00 pine.thg_mag_pine_time.FIELDNAM|thg_mag_pine_time pine.thg_mag_pine_time.FILLVAL|NaN pine.thg_mag_pine_time.FORMAT|E12.2 pine.thg_mag_pine_time.LABLAXIS|UT pine.thg_mag_pine_time.UNITS|sec pine.thg_mag_pine_time.VALIDMAX|5.0000000e+09 pine.thg_mag_pine_time.VALIDMIN|0.0000000 pine.thg_mag_pine_time.VAR_NOTES|Unleaped seconds pine.thg_mag_pine_time.VAR_TYPE|support_data pine.thg_mag_pine_unit.CATDESC|thg_mag_pine_unit pine.thg_mag_pine_unit.DICT_KEY|label pine.thg_mag_pine_unit.FIELDNAM|thg_mag_pine_unit pine.thg_mag_pine_unit.FORMAT|a2 pine.thg_mag_pine.UNIT_PTR|thg_mag_pine_unit pine.thg_mag_pine_unit.VAR_TYPE|metadata pine.thg_mag_pine.VALIDMAX|[60000.0,60000.0,60000.0] pine.thg_mag_pine.VALIDMIN|[-60000.0,-60000.0,-60000.0] pine.thg_mag_pine.VAR_TYPE|data ptrs.global.Acknowledgement.0|NASA Contract NAS5-02099 ptrs.global.ADID_ref.0|NSSD0110 ptrs.global.Data_type.0|MAG ptrs.global.Data_version.0|1 ptrs.global.Descriptor.0|PTRS>Petersburg, AK ptrs.global.Discipline.0|Space Physics>Magnetospheric Science ptrs.global.Discipline.1|Space Physics>Ionospheric Science ptrs.global.DOI.0|10.48322/b066-pr48 ptrs.global.File_naming_convention.0|source_datatype_descriptor ptrs.global.Generated_by.0|THEMIS SOC ptrs.global.Generation_date.0|2006-08-16 ptrs.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml ptrs.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml ptrs.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/ptrs/ ptrs.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ ptrs.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders ptrs.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the ptrs.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the ptrs.global.LINK_TEXT.2|Site-specific data is archived at the ptrs.global.LINK_TEXT.3|Latest available calibration files can be found at the ptrs.global.LINK_TITLE.0|THEMIS home page ptrs.global.LINK_TITLE.1|THEMIS GMAG instrument information page ptrs.global.LINK_TITLE.2|THEMIS ftp site ptrs.global.LINK_TITLE.3|UCLA Calibration Files Mirror ptrs.global.Logical_file_id.0|thg_l2_mag_ptrs_00000000_v01 ptrs.global.Logical_source.0|thg_l2_mag_ptrs ptrs.global.Logical_source_description.0|Higher latitude chain (Lat 56.8, Long 226.8), Ground-based Vector Magnetic Field at Petersburg, AK, 0.5 sec, THEMIS GEONS network ptrs.global.Mission_group.0|THEMIS ptrs.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. ptrs.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. ptrs.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. ptrs.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 ptrs.global.PI_name.0|V. Angelopoulos & C. T. Russell ptrs.global.Project.0|THEMIS ptrs.global.Rules_of_use.0|Open Data for Scientific Use ptrs.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory ptrs.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Petersburg/Magnetometer/PT0.5S ptrs.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. ptrs.global.Time_resolution.0|0.5s ptrs.range_epoch.CATDESC|range_epoch ptrs.range_epoch.FIELDNAM|range_epoch ptrs.range_epoch.FILLVAL|9999-12-31T23:59:59.999 ptrs.range_epoch.LABLAXIS|UT ptrs.range_epoch.UNITS|msec ptrs.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 ptrs.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 ptrs.range_epoch.VAR_TYPE|support_data ptrs.thg_mag_ptrs.CATDESC|Magnetic field variation B in HEZ vector components ptrs.thg_mag_ptrs_compno.CATDESC|HDZ Component Number ptrs.thg_mag_ptrs_compno.DICT_KEY|number ptrs.thg_mag_ptrs_compno.FIELDNAM|HDZ Component Number ptrs.thg_mag_ptrs_compno.FILLVAL|-2147483648 ptrs.thg_mag_ptrs_compno.FORMAT|i2 ptrs.thg_mag_ptrs_compno.LABL_PTR_1|thg_mag_ptrs_labl ptrs.thg_mag_ptrs_compno.SCALETYP|linear ptrs.thg_mag_ptrs_compno.VALIDMAX|[3,3,3] ptrs.thg_mag_ptrs_compno.VALIDMIN|[1,1,1] ptrs.thg_mag_ptrs_compno.VAR_TYPE|support_data ptrs.thg_mag_ptrs.COORDINATE_SYSTEM|HEZ ptrs.thg_mag_ptrs.DEPEND_0|thg_mag_ptrs_epoch ptrs.thg_mag_ptrs.DEPEND_1|thg_mag_ptrs_compno ptrs.thg_mag_ptrs.DEPEND_EPOCH0|thg_mag_ptrs_epoch0 ptrs.thg_mag_ptrs.DEPEND_TIME|thg_mag_ptrs_time ptrs.thg_mag_ptrs.DISPLAY_TYPE|time_series ptrs.thg_mag_ptrs_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE ptrs.thg_mag_ptrs_epoch0.FIELDNAM|thg_mag_ptrs_epoch0 ptrs.thg_mag_ptrs_epoch0.FILLVAL|9999-12-31T23:59:59.999 ptrs.thg_mag_ptrs_epoch0.LABLAXIS|timebase ptrs.thg_mag_ptrs_epoch0.UNITS|msec ptrs.thg_mag_ptrs_epoch0.VALIDMAX|2029-12-31T23:59:59.999 ptrs.thg_mag_ptrs_epoch0.VALIDMIN|1900-01-01T00:00:00.000 ptrs.thg_mag_ptrs_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 ptrs.thg_mag_ptrs_epoch0.VAR_TYPE|support_data ptrs.thg_mag_ptrs_epoch.CATDESC|thg_mag_ptrs_Epoch ptrs.thg_mag_ptrs_epoch.COMPONENT_0|thg_mag_ptrs_epoch0 ptrs.thg_mag_ptrs_epoch.COMPONENT_1|thg_mag_ptrs_time ptrs.thg_mag_ptrs_epoch.FIELDNAM|thg_mag_ptrs_Epoch ptrs.thg_mag_ptrs_epoch.FILLVAL|9999-12-31T23:59:59.999 ptrs.thg_mag_ptrs_epoch.FUNCT|comp_themis_epoch ptrs.thg_mag_ptrs_epoch.LABLAXIS|UT ptrs.thg_mag_ptrs_epoch.VALIDMAX|2100-12-31T23:59:59.999 ptrs.thg_mag_ptrs_epoch.VALIDMIN|2001-01-01T00:00:00.000 ptrs.thg_mag_ptrs_epoch.VAR_TYPE|support_data ptrs.thg_mag_ptrs_epoch.VIRTUAL|TRUE ptrs.thg_mag_ptrs.FIELDNAM|B in HEZ Components ptrs.thg_mag_ptrs.FILLVAL|NaN ptrs.thg_mag_ptrs.FORMAT|f7.1 ptrs.thg_mag_ptrs_labl.CATDESC|thg_mag_ptrs_labl ptrs.thg_mag_ptrs_labl.DICT_KEY|label ptrs.thg_mag_ptrs_labl.FIELDNAM|thg_mag_ptrs_labl ptrs.thg_mag_ptrs_labl.FORMAT|a21 ptrs.thg_mag_ptrs.LABL_PTR_1|thg_mag_ptrs_labl ptrs.thg_mag_ptrs_labl.VAR_TYPE|metadata ptrs.thg_mag_ptrs.SCALETYP|linear ptrs.thg_mag_ptrs.STATION_LATITUDE|56.81 ptrs.thg_mag_ptrs.STATION_LONGITUDE|227.05 ptrs.thg_mag_ptrs_time.CATDESC|thg_mag_ptrs_time,.UTC, in seconds since 01-Jan-1970 00:00:00 ptrs.thg_mag_ptrs_time.FIELDNAM|thg_mag_ptrs_time ptrs.thg_mag_ptrs_time.FILLVAL|NaN ptrs.thg_mag_ptrs_time.FORMAT|E12.2 ptrs.thg_mag_ptrs_time.LABLAXIS|UT ptrs.thg_mag_ptrs_time.UNITS|sec ptrs.thg_mag_ptrs_time.VALIDMAX|5.0000000e+09 ptrs.thg_mag_ptrs_time.VALIDMIN|0.0000000 ptrs.thg_mag_ptrs_time.VAR_NOTES|Unleaped seconds ptrs.thg_mag_ptrs_time.VAR_TYPE|support_data ptrs.thg_mag_ptrs_unit.CATDESC|thg_mag_ptrs_unit ptrs.thg_mag_ptrs_unit.DICT_KEY|label ptrs.thg_mag_ptrs_unit.FIELDNAM|thg_mag_ptrs_unit ptrs.thg_mag_ptrs_unit.FORMAT|a2 ptrs.thg_mag_ptrs.UNIT_PTR|thg_mag_ptrs_unit ptrs.thg_mag_ptrs_unit.VAR_TYPE|metadata ptrs.thg_mag_ptrs.VALIDMAX|[60000.0,60000.0,60000.0] ptrs.thg_mag_ptrs.VALIDMIN|[-60000.0,-60000.0,-60000.0] ptrs.thg_mag_ptrs.VAR_TYPE|data rich.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 rich.global.ADID_ref.0|NSSD0110 rich.global.Data_type.0|MAG rich.global.Data_version.0|1 rich.global.Descriptor.0|RICH>Richardson, TX rich.global.Discipline.0|Space Physics>Magnetospheric Science rich.global.Discipline.1|Space Physics>Ionospheric Science rich.global.DOI.0|10.48322/wkpr-mj03 rich.global.File_naming_convention.0|source_datatype_descriptor rich.global.Generated_by.0|THEMIS SOC rich.global.Generation_date.0|2013-01-16 rich.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml rich.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml rich.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/rich/ rich.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ rich.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders rich.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the rich.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the rich.global.LINK_TEXT.2|Site-specific data is archived at the rich.global.LINK_TEXT.3|Latest available calibration files can be found at the rich.global.LINK_TITLE.0|THEMIS home page rich.global.LINK_TITLE.1|THEMIS GMAG instrument information page rich.global.LINK_TITLE.2|THEMIS ftp site rich.global.LINK_TITLE.3|UCLA Calibration Files Mirror rich.global.Logical_file_id.0|thg_l2_mag_rich_00000000_v01 rich.global.Logical_source.0|thg_l2_mag_rich rich.global.Logical_source_description.0|Lower latitude chain (Lat 33.0, Long 263.2), Ground-based Vector Magnetic Field at Richardson, TX, 0.5 sec, McMac network rich.global.Mission_group.0|THEMIS rich.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. rich.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. rich.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. rich.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 rich.global.PI_name.0|Peter Chi rich.global.Project.0|THEMIS rich.global.Rules_of_use.0|Open Data for Scientific Use rich.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory rich.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Richardson/Magnetometer/PT0.5S rich.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort rich.global.Time_resolution.0|0.5s rich.range_epoch.CATDESC|range_epoch rich.range_epoch.FIELDNAM|range_epoch rich.range_epoch.FILLVAL|9999-12-31T23:59:59.999 rich.range_epoch.LABLAXIS|UT rich.range_epoch.UNITS|msec rich.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 rich.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 rich.range_epoch.VAR_TYPE|support_data rich.thg_mag_rich.CATDESC|Magnetic field variation B in HEZ vector components rich.thg_mag_rich_compno.CATDESC|HDZ Component Number rich.thg_mag_rich_compno.DICT_KEY|number rich.thg_mag_rich_compno.FIELDNAM|HDZ Component Number rich.thg_mag_rich_compno.FILLVAL|-2147483648 rich.thg_mag_rich_compno.FORMAT|i2 rich.thg_mag_rich_compno.LABL_PTR_1|thg_mag_rich_labl rich.thg_mag_rich_compno.SCALETYP|linear rich.thg_mag_rich_compno.VALIDMAX|[3,3,3] rich.thg_mag_rich_compno.VALIDMIN|[1,1,1] rich.thg_mag_rich_compno.VAR_TYPE|support_data rich.thg_mag_rich.COORDINATE_SYSTEM|HEZ rich.thg_mag_rich.DEPEND_0|thg_mag_rich_epoch rich.thg_mag_rich.DEPEND_1|thg_mag_rich_compno rich.thg_mag_rich.DEPEND_EPOCH0|thg_mag_rich_epoch0 rich.thg_mag_rich.DEPEND_TIME|thg_mag_rich_time rich.thg_mag_rich.DISPLAY_TYPE|time_series rich.thg_mag_rich_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE rich.thg_mag_rich_epoch0.FIELDNAM|thg_mag_rich_epoch0 rich.thg_mag_rich_epoch0.FILLVAL|9999-12-31T23:59:59.999 rich.thg_mag_rich_epoch0.LABLAXIS|timebase rich.thg_mag_rich_epoch0.UNITS|msec rich.thg_mag_rich_epoch0.VALIDMAX|2029-12-31T23:59:59.999 rich.thg_mag_rich_epoch0.VALIDMIN|1900-01-01T00:00:00.000 rich.thg_mag_rich_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 rich.thg_mag_rich_epoch0.VAR_TYPE|support_data rich.thg_mag_rich_epoch.CATDESC|thg_mag_rich_epoch rich.thg_mag_rich_epoch.COMPONENT_0|thg_mag_rich_epoch0 rich.thg_mag_rich_epoch.COMPONENT_1|thg_mag_rich_time rich.thg_mag_rich_epoch.FIELDNAM|thg_mag_rich_epoch rich.thg_mag_rich_epoch.FILLVAL|9999-12-31T23:59:59.999 rich.thg_mag_rich_epoch.FUNCT|comp_themis_epoch rich.thg_mag_rich_epoch.LABLAXIS|UT rich.thg_mag_rich_epoch.VALIDMAX|2100-12-31T23:59:59.999 rich.thg_mag_rich_epoch.VALIDMIN|2001-01-01T00:00:00.000 rich.thg_mag_rich_epoch.VAR_TYPE|support_data rich.thg_mag_rich_epoch.VIRTUAL|TRUE rich.thg_mag_rich.FIELDNAM|B in HEZ Components rich.thg_mag_rich.FILLVAL|NaN rich.thg_mag_rich.FORMAT|f7.1 rich.thg_mag_rich_labl.CATDESC|thg_mag_rich_labl rich.thg_mag_rich_labl.DICT_KEY|label rich.thg_mag_rich_labl.FIELDNAM|thg_mag_rich_labl rich.thg_mag_rich_labl.FORMAT|a21 rich.thg_mag_rich.LABL_PTR_1|thg_mag_rich_labl rich.thg_mag_rich_labl.VAR_TYPE|metadata rich.thg_mag_rich.SCALETYP|linear rich.thg_mag_rich.STATION_LATITUDE|32.98 rich.thg_mag_rich.STATION_LONGITUDE|263.25 rich.thg_mag_rich_time.CATDESC|thg_mag_rich_time,.UTC, in seconds since 01-Jan-1970 00:00:00 rich.thg_mag_rich_time.FIELDNAM|thg_mag_rich_time rich.thg_mag_rich_time.FILLVAL|NaN rich.thg_mag_rich_time.FORMAT|E12.2 rich.thg_mag_rich_time.LABLAXIS|UT rich.thg_mag_rich_time.UNITS|sec rich.thg_mag_rich_time.VALIDMAX|5.0000000e+09 rich.thg_mag_rich_time.VALIDMIN|0.0000000 rich.thg_mag_rich_time.VAR_NOTES|Unleaped seconds rich.thg_mag_rich_time.VAR_TYPE|support_data rich.thg_mag_rich_unit.CATDESC|thg_mag_rich_unit rich.thg_mag_rich_unit.DICT_KEY|label rich.thg_mag_rich_unit.FIELDNAM|thg_mag_rich_unit rich.thg_mag_rich_unit.FORMAT|a2 rich.thg_mag_rich.UNIT_PTR|thg_mag_rich_unit rich.thg_mag_rich_unit.VAR_TYPE|metadata rich.thg_mag_rich.VALIDMAX|[60000.0,60000.0,60000.0] rich.thg_mag_rich.VALIDMIN|[-60000.0,-60000.0,-60000.0] rich.thg_mag_rich.VAR_TYPE|data rmus.global.Acknowledgement.0|NASA Contract NAS5-02099 rmus.global.ADID_ref.0|NSSD0110 rmus.global.Data_type.0|MAG rmus.global.Data_version.0|1 rmus.global.Descriptor.0|RMUS>Remus, MI rmus.global.Discipline.0|Space Physics>Magnetospheric Science rmus.global.Discipline.1|Space Physics>Ionospheric Science rmus.global.DOI.0|10.48322/qp3z-ar59 rmus.global.File_naming_convention.0|source_datatype_descriptor rmus.global.Generated_by.0|THEMIS SOC rmus.global.Generation_date.0|2006-08-16 rmus.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml rmus.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml rmus.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/rmus/ rmus.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ rmus.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders rmus.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the rmus.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the rmus.global.LINK_TEXT.2|Site-specific data is archived at the rmus.global.LINK_TEXT.3|Latest available calibration files can be found at the rmus.global.LINK_TITLE.0|THEMIS home page rmus.global.LINK_TITLE.1|THEMIS GMAG instrument information page rmus.global.LINK_TITLE.2|THEMIS ftp site rmus.global.LINK_TITLE.3|UCLA Calibration Files Mirror rmus.global.Logical_file_id.0|thg_l2_mag_rmus_00000000_v01 rmus.global.Logical_source.0|thg_l2_mag_rmus rmus.global.Logical_source_description.0|Lower latitude chain (Lat 43.6, Long 274.8), Ground-based Vector Magnetic Field at Remus, MI, 0.5 sec, THEMIS GEONS network rmus.global.Mission_group.0|THEMIS rmus.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. rmus.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. rmus.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. rmus.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 rmus.global.PI_name.0|V. Angelopoulos & C. T. Russell rmus.global.Project.0|THEMIS rmus.global.Rules_of_use.0|Open Data for Scientific Use rmus.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory rmus.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Remus/Magnetometer/PT0.5S rmus.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. rmus.global.Time_resolution.0|0.5s rmus.range_epoch.CATDESC|range_epoch rmus.range_epoch.FIELDNAM|range_epoch rmus.range_epoch.FILLVAL|9999-12-31T23:59:59.999 rmus.range_epoch.LABLAXIS|UT rmus.range_epoch.UNITS|msec rmus.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 rmus.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 rmus.range_epoch.VAR_TYPE|support_data rmus.thg_mag_rmus.CATDESC|Magnetic field variation B in HEZ vector components rmus.thg_mag_rmus_compno.CATDESC|HDZ Component Number rmus.thg_mag_rmus_compno.DICT_KEY|number rmus.thg_mag_rmus_compno.FIELDNAM|HDZ Component Number rmus.thg_mag_rmus_compno.FILLVAL|-2147483648 rmus.thg_mag_rmus_compno.FORMAT|i2 rmus.thg_mag_rmus_compno.LABL_PTR_1|thg_mag_rmus_labl rmus.thg_mag_rmus_compno.SCALETYP|linear rmus.thg_mag_rmus_compno.VALIDMAX|[3,3,3] rmus.thg_mag_rmus_compno.VALIDMIN|[1,1,1] rmus.thg_mag_rmus_compno.VAR_TYPE|support_data rmus.thg_mag_rmus.COORDINATE_SYSTEM|HEZ rmus.thg_mag_rmus.DEPEND_0|thg_mag_rmus_epoch rmus.thg_mag_rmus.DEPEND_1|thg_mag_rmus_compno rmus.thg_mag_rmus.DEPEND_EPOCH0|thg_mag_rmus_epoch0 rmus.thg_mag_rmus.DEPEND_TIME|thg_mag_rmus_time rmus.thg_mag_rmus.DISPLAY_TYPE|time_series rmus.thg_mag_rmus_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE rmus.thg_mag_rmus_epoch0.FIELDNAM|thg_mag_rmus_epoch0 rmus.thg_mag_rmus_epoch0.FILLVAL|9999-12-31T23:59:59.999 rmus.thg_mag_rmus_epoch0.LABLAXIS|timebase rmus.thg_mag_rmus_epoch0.UNITS|msec rmus.thg_mag_rmus_epoch0.VALIDMAX|2029-12-31T23:59:59.999 rmus.thg_mag_rmus_epoch0.VALIDMIN|1900-01-01T00:00:00.000 rmus.thg_mag_rmus_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 rmus.thg_mag_rmus_epoch0.VAR_TYPE|support_data rmus.thg_mag_rmus_epoch.CATDESC|thg_mag_rmus_Epoch rmus.thg_mag_rmus_epoch.COMPONENT_0|thg_mag_rmus_epoch0 rmus.thg_mag_rmus_epoch.COMPONENT_1|thg_mag_rmus_time rmus.thg_mag_rmus_epoch.FIELDNAM|thg_mag_rmus_Epoch rmus.thg_mag_rmus_epoch.FILLVAL|9999-12-31T23:59:59.999 rmus.thg_mag_rmus_epoch.FUNCT|comp_themis_epoch rmus.thg_mag_rmus_epoch.LABLAXIS|UT rmus.thg_mag_rmus_epoch.VALIDMAX|2100-12-31T23:59:59.999 rmus.thg_mag_rmus_epoch.VALIDMIN|2001-01-01T00:00:00.000 rmus.thg_mag_rmus_epoch.VAR_TYPE|support_data rmus.thg_mag_rmus_epoch.VIRTUAL|TRUE rmus.thg_mag_rmus.FIELDNAM|B in HEZ Components rmus.thg_mag_rmus.FILLVAL|NaN rmus.thg_mag_rmus.FORMAT|f7.1 rmus.thg_mag_rmus_labl.CATDESC|thg_mag_rmus_labl rmus.thg_mag_rmus_labl.DICT_KEY|label rmus.thg_mag_rmus_labl.FIELDNAM|thg_mag_rmus_labl rmus.thg_mag_rmus_labl.FORMAT|a21 rmus.thg_mag_rmus.LABL_PTR_1|thg_mag_rmus_labl rmus.thg_mag_rmus_labl.VAR_TYPE|metadata rmus.thg_mag_rmus.SCALETYP|linear rmus.thg_mag_rmus.STATION_LATITUDE|43.66 rmus.thg_mag_rmus.STATION_LONGITUDE|274.86 rmus.thg_mag_rmus_time.CATDESC|thg_mag_rmus_time,.UTC, in seconds since 01-Jan-1970 00:00:00 rmus.thg_mag_rmus_time.FIELDNAM|thg_mag_rmus_time rmus.thg_mag_rmus_time.FILLVAL|NaN rmus.thg_mag_rmus_time.FORMAT|E12.2 rmus.thg_mag_rmus_time.LABLAXIS|UT rmus.thg_mag_rmus_time.UNITS|sec rmus.thg_mag_rmus_time.VALIDMAX|5.0000000e+09 rmus.thg_mag_rmus_time.VALIDMIN|0.0000000 rmus.thg_mag_rmus_time.VAR_NOTES|Unleaped seconds rmus.thg_mag_rmus_time.VAR_TYPE|support_data rmus.thg_mag_rmus_unit.CATDESC|thg_mag_rmus_unit rmus.thg_mag_rmus_unit.DICT_KEY|label rmus.thg_mag_rmus_unit.FIELDNAM|thg_mag_rmus_unit rmus.thg_mag_rmus_unit.FORMAT|a2 rmus.thg_mag_rmus.UNIT_PTR|thg_mag_rmus_unit rmus.thg_mag_rmus_unit.VAR_TYPE|metadata rmus.thg_mag_rmus.VALIDMAX|[60000.0,60000.0,60000.0] rmus.thg_mag_rmus.VALIDMIN|[-60000.0,-60000.0,-60000.0] rmus.thg_mag_rmus.VAR_TYPE|data satx.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 satx.global.ADID_ref.0|NSSD0110 satx.global.Data_type.0|MAG satx.global.Data_version.0|1 satx.global.Descriptor.0|SATX>San Antonio, TX satx.global.Discipline.0|Space Physics>Magnetospheric Science satx.global.Discipline.1|Space Physics>Ionospheric Science satx.global.DOI.0|10.48322/dm5c-am32 satx.global.File_naming_convention.0|source_datatype_descriptor satx.global.Generated_by.0|THEMIS SOC satx.global.Generation_date.0|2013-01-16 satx.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml satx.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml satx.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/satx/ satx.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ satx.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders satx.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the satx.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the satx.global.LINK_TEXT.2|Site-specific data is archived at the satx.global.LINK_TEXT.3|Latest available calibration files can be found at the satx.global.LINK_TITLE.0|THEMIS home page satx.global.LINK_TITLE.1|THEMIS GMAG instrument information page satx.global.LINK_TITLE.2|THEMIS ftp site satx.global.LINK_TITLE.3|UCLA Calibration Files Mirror satx.global.Logical_file_id.0|thg_l2_mag_satx_00000000_v01 satx.global.Logical_source.0|thg_l2_mag_satx satx.global.Logical_source_description.0|Lower latitude chain (Lat 29.4, Long 261.4), Ground-based Vector Magnetic Field at SanAntonio, TX, 0.5 sec, McMaC network satx.global.Mission_group.0|THEMIS satx.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. satx.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. satx.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. satx.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 satx.global.PI_name.0|Peter Chi satx.global.Project.0|THEMIS satx.global.Rules_of_use.0|Open Data for Scientific Use satx.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory satx.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/San.Antonio/Magnetometer/PT0.5S satx.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort satx.global.Time_resolution.0|0.5s satx.range_epoch.CATDESC|range_epoch satx.range_epoch.FIELDNAM|range_epoch satx.range_epoch.FILLVAL|9999-12-31T23:59:59.999 satx.range_epoch.LABLAXIS|UT satx.range_epoch.UNITS|msec satx.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 satx.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 satx.range_epoch.VAR_TYPE|support_data satx.thg_mag_satx.CATDESC|Magnetic field variation B in HEZ vector components satx.thg_mag_satx_compno.CATDESC|HDZ Component Number satx.thg_mag_satx_compno.DICT_KEY|number satx.thg_mag_satx_compno.FIELDNAM|HDZ Component Number satx.thg_mag_satx_compno.FILLVAL|-2147483648 satx.thg_mag_satx_compno.FORMAT|i2 satx.thg_mag_satx_compno.LABL_PTR_1|thg_mag_satx_labl satx.thg_mag_satx_compno.SCALETYP|linear satx.thg_mag_satx_compno.VALIDMAX|[3,3,3] satx.thg_mag_satx_compno.VALIDMIN|[1,1,1] satx.thg_mag_satx_compno.VAR_TYPE|support_data satx.thg_mag_satx.COORDINATE_SYSTEM|HEZ satx.thg_mag_satx.DEPEND_0|thg_mag_satx_epoch satx.thg_mag_satx.DEPEND_1|thg_mag_satx_compno satx.thg_mag_satx.DEPEND_EPOCH0|thg_mag_satx_epoch0 satx.thg_mag_satx.DEPEND_TIME|thg_mag_satx_time satx.thg_mag_satx.DISPLAY_TYPE|time_series satx.thg_mag_satx_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE satx.thg_mag_satx_epoch0.FIELDNAM|thg_mag_satx_epoch0 satx.thg_mag_satx_epoch0.FILLVAL|9999-12-31T23:59:59.999 satx.thg_mag_satx_epoch0.LABLAXIS|timebase satx.thg_mag_satx_epoch0.UNITS|msec satx.thg_mag_satx_epoch0.VALIDMAX|2029-12-31T23:59:59.999 satx.thg_mag_satx_epoch0.VALIDMIN|1900-01-01T00:00:00.000 satx.thg_mag_satx_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 satx.thg_mag_satx_epoch0.VAR_TYPE|support_data satx.thg_mag_satx_epoch.CATDESC|thg_mag_satx_epoch satx.thg_mag_satx_epoch.COMPONENT_0|thg_mag_satx_epoch0 satx.thg_mag_satx_epoch.COMPONENT_1|thg_mag_satx_time satx.thg_mag_satx_epoch.FIELDNAM|thg_mag_satx_epoch satx.thg_mag_satx_epoch.FILLVAL|9999-12-31T23:59:59.999 satx.thg_mag_satx_epoch.FUNCT|comp_themis_epoch satx.thg_mag_satx_epoch.LABLAXIS|UT satx.thg_mag_satx_epoch.VALIDMAX|2100-12-31T23:59:59.999 satx.thg_mag_satx_epoch.VALIDMIN|2001-01-01T00:00:00.000 satx.thg_mag_satx_epoch.VAR_TYPE|support_data satx.thg_mag_satx_epoch.VIRTUAL|TRUE satx.thg_mag_satx.FIELDNAM|B in HEZ Components satx.thg_mag_satx.FILLVAL|NaN satx.thg_mag_satx.FORMAT|f7.1 satx.thg_mag_satx_labl.CATDESC|thg_mag_satx_labl satx.thg_mag_satx_labl.DICT_KEY|label satx.thg_mag_satx_labl.FIELDNAM|thg_mag_satx_labl satx.thg_mag_satx_labl.FORMAT|a21 satx.thg_mag_satx.LABL_PTR_1|thg_mag_satx_labl satx.thg_mag_satx_labl.VAR_TYPE|metadata satx.thg_mag_satx.SCALETYP|linear satx.thg_mag_satx.STATION_LATITUDE|29.44 satx.thg_mag_satx.STATION_LONGITUDE|261.39 satx.thg_mag_satx_time.CATDESC|thg_mag_satx_time,.UTC, in seconds since 01-Jan-1970 00:00:00 satx.thg_mag_satx_time.FIELDNAM|thg_mag_satx_time satx.thg_mag_satx_time.FILLVAL|NaN satx.thg_mag_satx_time.FORMAT|E12.2 satx.thg_mag_satx_time.LABLAXIS|UT satx.thg_mag_satx_time.UNITS|sec satx.thg_mag_satx_time.VALIDMAX|5.0000000e+09 satx.thg_mag_satx_time.VALIDMIN|0.0000000 satx.thg_mag_satx_time.VAR_NOTES|Unleaped seconds satx.thg_mag_satx_time.VAR_TYPE|support_data satx.thg_mag_satx_unit.CATDESC|thg_mag_satx_unit satx.thg_mag_satx_unit.DICT_KEY|label satx.thg_mag_satx_unit.FIELDNAM|thg_mag_satx_unit satx.thg_mag_satx_unit.FORMAT|a2 satx.thg_mag_satx.UNIT_PTR|thg_mag_satx_unit satx.thg_mag_satx_unit.VAR_TYPE|metadata satx.thg_mag_satx.VALIDMAX|[60000.0,60000.0,60000.0] satx.thg_mag_satx.VALIDMIN|[-60000.0,-60000.0,-60000.0] satx.thg_mag_satx.VAR_TYPE|data snap.global.Acknowledgement.0|NASA Contract NAS5-02099 snap.global.ADID_ref.0|NSSD0110 snap.global.Data_type.0|MAG snap.global.Data_version.0|1 snap.global.Descriptor.0|SNAP>Snap Lake, Canada snap.global.Discipline.0|Space Physics>Magnetospheric Science snap.global.Discipline.1|Space Physics>Ionospheric Science snap.global.DOI.0|10.48322/hgae-es63 snap.global.File_naming_convention.0|source_datatype_descriptor snap.global.Generated_by.0|THEMIS SOC snap.global.Generation_date.0|2006-08-16 snap.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml snap.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml snap.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/snap/ snap.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ snap.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders snap.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the snap.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the snap.global.LINK_TEXT.2|Site-specific data is archived at the snap.global.LINK_TEXT.3|Latest available calibration files can be found at the snap.global.LINK_TITLE.0|THEMIS home page snap.global.LINK_TITLE.1|THEMIS GMAG instrument information page snap.global.LINK_TITLE.2|THEMIS ftp site snap.global.LINK_TITLE.3|UCLA Calibration Files Mirror snap.global.Logical_file_id.0|thg_l2_mag_snap_00000000_v01 snap.global.Logical_source.0|thg_l2_mag_snap snap.global.Logical_source_description.0|Higher latitude chain (Lat 63.6, Long 249.1), Ground-based Vector Magnetic Field at Snap Lake, Canada, 0.5 sec, THEMIS GBO network snap.global.Mission_group.0|THEMIS snap.global.MODS.0|Rev-2008-10-27 (teq): CDF template created. snap.global.MODS.1|Rev-2009-03-31 (teq): Updated CDF template. snap.global.MODS.2|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. snap.global.MODS.3|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. snap.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 snap.global.PI_name.0|V. Angelopoulos & C. T. Russell snap.global.Project.0|THEMIS snap.global.Rules_of_use.0|Open Data for Scientific Use snap.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory snap.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Snap.Lake/Magnetometer/PT0.5S snap.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort snap.global.Time_resolution.0|0.5s snap.range_epoch.CATDESC|range_epoch snap.range_epoch.FIELDNAM|range_epoch snap.range_epoch.FILLVAL|9999-12-31T23:59:59.999 snap.range_epoch.LABLAXIS|UT snap.range_epoch.UNITS|msec snap.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 snap.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 snap.range_epoch.VAR_TYPE|support_data snap.thg_mag_snap.CATDESC|Magnetic field variation B in HEZ vector components snap.thg_mag_snap_compno.CATDESC|HDZ Component Number snap.thg_mag_snap_compno.DICT_KEY|number snap.thg_mag_snap_compno.FIELDNAM|HDZ Component Number snap.thg_mag_snap_compno.FILLVAL|-2147483648 snap.thg_mag_snap_compno.FORMAT|i2 snap.thg_mag_snap_compno.LABL_PTR_1|thg_mag_snap_labl snap.thg_mag_snap_compno.SCALETYP|linear snap.thg_mag_snap_compno.VALIDMAX|[3,3,3] snap.thg_mag_snap_compno.VALIDMIN|[1,1,1] snap.thg_mag_snap_compno.VAR_TYPE|support_data snap.thg_mag_snap.COORDINATE_SYSTEM|HEZ snap.thg_mag_snap.DEPEND_0|thg_mag_snap_epoch snap.thg_mag_snap.DEPEND_1|thg_mag_snap_compno snap.thg_mag_snap.DEPEND_EPOCH0|thg_mag_snap_epoch0 snap.thg_mag_snap.DEPEND_TIME|thg_mag_snap_time snap.thg_mag_snap.DISPLAY_TYPE|time_series snap.thg_mag_snap_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE snap.thg_mag_snap_epoch0.FIELDNAM|thg_mag_snap_epoch0 snap.thg_mag_snap_epoch0.FILLVAL|9999-12-31T23:59:59.999 snap.thg_mag_snap_epoch0.LABLAXIS|timebase snap.thg_mag_snap_epoch0.UNITS|msec snap.thg_mag_snap_epoch0.VALIDMAX|2029-12-31T23:59:59.999 snap.thg_mag_snap_epoch0.VALIDMIN|1900-01-01T00:00:00.000 snap.thg_mag_snap_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 snap.thg_mag_snap_epoch0.VAR_TYPE|support_data snap.thg_mag_snap_epoch.CATDESC|thg_mag_snap_epoch snap.thg_mag_snap_epoch.COMPONENT_0|thg_mag_snap_epoch0 snap.thg_mag_snap_epoch.COMPONENT_1|thg_mag_snap_time snap.thg_mag_snap_epoch.FIELDNAM|thg_mag_snap_epoch snap.thg_mag_snap_epoch.FILLVAL|9999-12-31T23:59:59.999 snap.thg_mag_snap_epoch.FUNCT|comp_themis_epoch snap.thg_mag_snap_epoch.LABLAXIS|UT snap.thg_mag_snap_epoch.VALIDMAX|2100-12-31T23:59:59.999 snap.thg_mag_snap_epoch.VALIDMIN|2001-01-01T00:00:00.000 snap.thg_mag_snap_epoch.VAR_TYPE|support_data snap.thg_mag_snap_epoch.VIRTUAL|TRUE snap.thg_mag_snap.FIELDNAM|B in HEZ Components snap.thg_mag_snap.FILLVAL|NaN snap.thg_mag_snap.FORMAT|f7.1 snap.thg_mag_snap_labl.CATDESC|thg_mag_snap_labl snap.thg_mag_snap_labl.DICT_KEY|label snap.thg_mag_snap_labl.FIELDNAM|thg_mag_snap_labl snap.thg_mag_snap_labl.FORMAT|a21 snap.thg_mag_snap.LABL_PTR_1|thg_mag_snap_labl snap.thg_mag_snap_labl.VAR_TYPE|metadata snap.thg_mag_snap.SCALETYP|linear snap.thg_mag_snap.STATION_LATITUDE|63.60 snap.thg_mag_snap.STATION_LONGITUDE|249.14 snap.thg_mag_snap_time.CATDESC|thg_mag_snap_time,.UTC, in seconds since 01-Jan-1970 00:00:00 snap.thg_mag_snap_time.FIELDNAM|thg_mag_snap_time snap.thg_mag_snap_time.FILLVAL|NaN snap.thg_mag_snap_time.FORMAT|E12.2 snap.thg_mag_snap_time.LABLAXIS|UT snap.thg_mag_snap_time.UNITS|sec snap.thg_mag_snap_time.VALIDMAX|5.0000000e+09 snap.thg_mag_snap_time.VALIDMIN|0.0000000 snap.thg_mag_snap_time.VAR_NOTES|Unleaped seconds snap.thg_mag_snap_time.VAR_TYPE|support_data snap.thg_mag_snap_unit.CATDESC|thg_mag_snap_unit snap.thg_mag_snap_unit.DICT_KEY|label snap.thg_mag_snap_unit.FIELDNAM|thg_mag_snap_unit snap.thg_mag_snap_unit.FORMAT|a2 snap.thg_mag_snap.UNIT_PTR|thg_mag_snap_unit snap.thg_mag_snap_unit.VAR_TYPE|metadata snap.thg_mag_snap.VALIDMAX|[60000.0,60000.0,60000.0] snap.thg_mag_snap.VALIDMIN|[-60000.0,-60000.0,-60000.0] snap.thg_mag_snap.VAR_TYPE|data stfd.global.Acknowledgement.0|NASA Contract NAS5-02099 stfd.global.ADID_ref.0|NSSD0110 stfd.global.Data_type.0|MAG stfd.global.Data_version.0|1 stfd.global.Descriptor.0|STFD>Stfdford, California stfd.global.Discipline.0|Space Physics>Magnetospheric Science stfd.global.Discipline.1|Space Physics>Ionospheric Science stfd.global.DOI.0|10.48322/9dmy-2p51 stfd.global.File_naming_convention.0|source_datatype_descriptor stfd.global.Generated_by.0|THEMIS SOC stfd.global.Generation_date.0|2006-08-16 stfd.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml stfd.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml stfd.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/stfd/ stfd.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ stfd.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders stfd.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the stfd.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the stfd.global.LINK_TEXT.2|Site-specific data is archived at the stfd.global.LINK_TEXT.3|Latest available calibration files can be found at the stfd.global.LINK_TITLE.0|THEMIS home page stfd.global.LINK_TITLE.1|THEMIS GMAG instrument information page stfd.global.LINK_TITLE.2|THEMIS ftp site stfd.global.LINK_TITLE.3|UCLA Calibration Files Mirror stfd.global.Logical_file_id.0|thg_l2_mag_stfd_00000000_v01 stfd.global.Logical_source.0|thg_l2_mag_stfd stfd.global.Logical_source_description.0|Lower latitude chain (Lat 37.4, Long 237.8), Magnetic Field at Stanford, California, 0.5 sec, Falcon network stfd.global.Mission_group.0|THEMIS stfd.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. stfd.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. stfd.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. stfd.global.PI_affiliation.0|USAF Academy, UCLA stfd.global.PI_name.0|P. Chi stfd.global.Project.0|FALCON stfd.global.Rules_of_use.0|Open Data for Scientific Use stfd.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory stfd.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Stanford/Magnetometer/PT0.5S stfd.global.TEXT.0|ASAFA Ground Based Observatory stfd.global.Time_resolution.0|0.5s stfd.range_epoch.CATDESC|range_epoch stfd.range_epoch.FIELDNAM|range_epoch stfd.range_epoch.FILLVAL|9999-12-31T23:59:59.999 stfd.range_epoch.LABLAXIS|UT stfd.range_epoch.UNITS|msec stfd.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 stfd.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 stfd.range_epoch.VAR_TYPE|support_data stfd.thg_mag_stfd.CATDESC|Magnetic field variation B in HEZ vector components stfd.thg_mag_stfd_compno.CATDESC|HDZ Component Number stfd.thg_mag_stfd_compno.DICT_KEY|number stfd.thg_mag_stfd_compno.FIELDNAM|HDZ Component Number stfd.thg_mag_stfd_compno.FILLVAL|-2147483648 stfd.thg_mag_stfd_compno.FORMAT|i2 stfd.thg_mag_stfd_compno.LABL_PTR_1|thg_mag_stfd_labl stfd.thg_mag_stfd_compno.SCALETYP|linear stfd.thg_mag_stfd_compno.VALIDMAX|[3,3,3] stfd.thg_mag_stfd_compno.VALIDMIN|[1,1,1] stfd.thg_mag_stfd_compno.VAR_TYPE|support_data stfd.thg_mag_stfd.COORDINATE_SYSTEM|HEZ stfd.thg_mag_stfd.DEPEND_0|thg_mag_stfd_epoch stfd.thg_mag_stfd.DEPEND_1|thg_mag_stfd_compno stfd.thg_mag_stfd.DEPEND_EPOCH0|thg_mag_stfd_epoch0 stfd.thg_mag_stfd.DEPEND_TIME|thg_mag_stfd_time stfd.thg_mag_stfd.DISPLAY_TYPE|time_series stfd.thg_mag_stfd_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE stfd.thg_mag_stfd_epoch0.FIELDNAM|thg_mag_stfd_epoch0 stfd.thg_mag_stfd_epoch0.FILLVAL|9999-12-31T23:59:59.999 stfd.thg_mag_stfd_epoch0.LABLAXIS|timebase stfd.thg_mag_stfd_epoch0.UNITS|msec stfd.thg_mag_stfd_epoch0.VALIDMAX|2029-12-31T23:59:59.999 stfd.thg_mag_stfd_epoch0.VALIDMIN|1900-01-01T00:00:00.000 stfd.thg_mag_stfd_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 stfd.thg_mag_stfd_epoch0.VAR_TYPE|support_data stfd.thg_mag_stfd_epoch.CATDESC|thg_mag_stfd_epoch stfd.thg_mag_stfd_epoch.COMPONENT_0|thg_mag_stfd_epoch0 stfd.thg_mag_stfd_epoch.COMPONENT_1|thg_mag_stfd_time stfd.thg_mag_stfd_epoch.FIELDNAM|thg_mag_stfd_epoch stfd.thg_mag_stfd_epoch.FILLVAL|9999-12-31T23:59:59.999 stfd.thg_mag_stfd_epoch.FUNCT|comp_themis_epoch stfd.thg_mag_stfd_epoch.LABLAXIS|UT stfd.thg_mag_stfd_epoch.VALIDMAX|2100-12-31T23:59:59.999 stfd.thg_mag_stfd_epoch.VALIDMIN|2001-01-01T00:00:00.000 stfd.thg_mag_stfd_epoch.VAR_TYPE|support_data stfd.thg_mag_stfd_epoch.VIRTUAL|TRUE stfd.thg_mag_stfd.FIELDNAM|B in HEZ Components stfd.thg_mag_stfd.FILLVAL|NaN stfd.thg_mag_stfd.FORMAT|f7.1 stfd.thg_mag_stfd_labl.CATDESC|thg_mag_stfd_labl stfd.thg_mag_stfd_labl.DICT_KEY|label stfd.thg_mag_stfd_labl.FIELDNAM|thg_mag_stfd_labl stfd.thg_mag_stfd_labl.FORMAT|a21 stfd.thg_mag_stfd.LABL_PTR_1|thg_mag_stfd_labl stfd.thg_mag_stfd_labl.VAR_TYPE|metadata stfd.thg_mag_stfd.SCALETYP|linear stfd.thg_mag_stfd.STATION_LATITUDE|37.42 stfd.thg_mag_stfd.STATION_LONGITUDE|237.83 stfd.thg_mag_stfd_time.CATDESC|thg_mag_stfd_time,.UTC, in seconds since 01-Jan-1970 00:00:00 stfd.thg_mag_stfd_time.FIELDNAM|thg_mag_stfd_time stfd.thg_mag_stfd_time.FILLVAL|NaN stfd.thg_mag_stfd_time.FORMAT|E12.2 stfd.thg_mag_stfd_time.LABLAXIS|UT stfd.thg_mag_stfd_time.UNITS|sec stfd.thg_mag_stfd_time.VALIDMAX|5.0000000e+09 stfd.thg_mag_stfd_time.VALIDMIN|0.0000000 stfd.thg_mag_stfd_time.VAR_NOTES|Unleaped seconds stfd.thg_mag_stfd_time.VAR_TYPE|support_data stfd.thg_mag_stfd_unit.CATDESC|thg_mag_stfd_unit stfd.thg_mag_stfd_unit.DICT_KEY|label stfd.thg_mag_stfd_unit.FIELDNAM|thg_mag_stfd_unit stfd.thg_mag_stfd_unit.FORMAT|a2 stfd.thg_mag_stfd.UNIT_PTR|thg_mag_stfd_unit stfd.thg_mag_stfd_unit.VAR_TYPE|metadata stfd.thg_mag_stfd.VALIDMAX|[60000.0,60000.0,60000.0] stfd.thg_mag_stfd.VALIDMIN|[-60000.0,-60000.0,-60000.0] stfd.thg_mag_stfd.VAR_TYPE|data swno.global.Acknowledgement.0|NASA Contract NAS5-02099 swno.global.ADID_ref.0|NSSD0110 swno.global.Data_type.0|MAG swno.global.Data_version.0|1 swno.global.Descriptor.0|SWNO>Shawano, WI swno.global.Discipline.0|Space Physics>Magnetospheric Science swno.global.Discipline.1|Space Physics>Ionospheric Science swno.global.DOI.0|10.48322/9rbb-9287 swno.global.File_naming_convention.0|source_datatype_descriptor swno.global.Generated_by.0|THEMIS SOC swno.global.Generation_date.0|2006-08-16 swno.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml swno.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml swno.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/swno/ swno.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ swno.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders swno.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the swno.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the swno.global.LINK_TEXT.2|Site-specific data is archived at the swno.global.LINK_TEXT.3|Latest available calibration files can be found at the swno.global.LINK_TITLE.0|THEMIS home page swno.global.LINK_TITLE.1|THEMIS GMAG instrument information page swno.global.LINK_TITLE.2|THEMIS ftp site swno.global.LINK_TITLE.3|UCLA Calibration Files Mirror swno.global.Logical_file_id.0|thg_l2_mag_swno_00000000_v01 swno.global.Logical_source.0|thg_l2_mag_swno swno.global.Logical_source_description.0|Lower latitude chain (Lat 44.8, Long 271.4), Ground-based Vector Magnetic Field at Shawano, WI, 0.5 sec, THEMIS GEONS network swno.global.Mission_group.0|THEMIS swno.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. swno.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. swno.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. swno.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 swno.global.PI_name.0|V. Angelopoulos & C. T. Russell swno.global.Project.0|THEMIS swno.global.Rules_of_use.0|Open Data for Scientific Use swno.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory swno.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Shawano/Magnetometer/PT0.5S swno.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. swno.global.Time_resolution.0|0.5s swno.range_epoch.CATDESC|range_epoch swno.range_epoch.FIELDNAM|range_epoch swno.range_epoch.FILLVAL|9999-12-31T23:59:59.999 swno.range_epoch.LABLAXIS|UT swno.range_epoch.UNITS|msec swno.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 swno.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 swno.range_epoch.VAR_TYPE|support_data swno.thg_mag_swno.CATDESC|Magnetic field variation B in HEZ vector components swno.thg_mag_swno_compno.CATDESC|HDZ Component Number swno.thg_mag_swno_compno.DICT_KEY|number swno.thg_mag_swno_compno.FIELDNAM|HDZ Component Number swno.thg_mag_swno_compno.FILLVAL|-2147483648 swno.thg_mag_swno_compno.FORMAT|i2 swno.thg_mag_swno_compno.LABL_PTR_1|thg_mag_swno_labl swno.thg_mag_swno_compno.SCALETYP|linear swno.thg_mag_swno_compno.VALIDMAX|[3,3,3] swno.thg_mag_swno_compno.VALIDMIN|[1,1,1] swno.thg_mag_swno_compno.VAR_TYPE|support_data swno.thg_mag_swno.COORDINATE_SYSTEM|HEZ swno.thg_mag_swno.DEPEND_0|thg_mag_swno_epoch swno.thg_mag_swno.DEPEND_1|thg_mag_swno_compno swno.thg_mag_swno.DEPEND_EPOCH0|thg_mag_swno_epoch0 swno.thg_mag_swno.DEPEND_TIME|thg_mag_swno_time swno.thg_mag_swno.DISPLAY_TYPE|time_series swno.thg_mag_swno_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE swno.thg_mag_swno_epoch0.FIELDNAM|thg_mag_swno_epoch0 swno.thg_mag_swno_epoch0.FILLVAL|9999-12-31T23:59:59.999 swno.thg_mag_swno_epoch0.LABLAXIS|timebase swno.thg_mag_swno_epoch0.UNITS|msec swno.thg_mag_swno_epoch0.VALIDMAX|2029-12-31T23:59:59.999 swno.thg_mag_swno_epoch0.VALIDMIN|1900-01-01T00:00:00.000 swno.thg_mag_swno_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 swno.thg_mag_swno_epoch0.VAR_TYPE|support_data swno.thg_mag_swno_epoch.CATDESC|thg_mag_swno_Epoch swno.thg_mag_swno_epoch.COMPONENT_0|thg_mag_swno_epoch0 swno.thg_mag_swno_epoch.COMPONENT_1|thg_mag_swno_time swno.thg_mag_swno_epoch.FIELDNAM|thg_mag_swno_Epoch swno.thg_mag_swno_epoch.FILLVAL|9999-12-31T23:59:59.999 swno.thg_mag_swno_epoch.FUNCT|comp_themis_epoch swno.thg_mag_swno_epoch.LABLAXIS|UT swno.thg_mag_swno_epoch.VALIDMAX|2100-12-31T23:59:59.999 swno.thg_mag_swno_epoch.VALIDMIN|2001-01-01T00:00:00.000 swno.thg_mag_swno_epoch.VAR_TYPE|support_data swno.thg_mag_swno_epoch.VIRTUAL|TRUE swno.thg_mag_swno.FIELDNAM|B in HEZ Components swno.thg_mag_swno.FILLVAL|NaN swno.thg_mag_swno.FORMAT|f7.1 swno.thg_mag_swno_labl.CATDESC|thg_mag_swno_labl swno.thg_mag_swno_labl.DICT_KEY|label swno.thg_mag_swno_labl.FIELDNAM|thg_mag_swno_labl swno.thg_mag_swno_labl.FORMAT|a21 swno.thg_mag_swno.LABL_PTR_1|thg_mag_swno_labl swno.thg_mag_swno_labl.VAR_TYPE|metadata swno.thg_mag_swno.SCALETYP|linear swno.thg_mag_swno.STATION_LATITUDE|44.82 swno.thg_mag_swno.STATION_LONGITUDE|271.30 swno.thg_mag_swno_time.CATDESC|thg_mag_swno_time,.UTC, in seconds since 01-Jan-1970 00:00:00 swno.thg_mag_swno_time.FIELDNAM|thg_mag_swno_time swno.thg_mag_swno_time.FILLVAL|NaN swno.thg_mag_swno_time.FORMAT|E12.2 swno.thg_mag_swno_time.LABLAXIS|UT swno.thg_mag_swno_time.UNITS|sec swno.thg_mag_swno_time.VALIDMAX|5.0000000e+09 swno.thg_mag_swno_time.VALIDMIN|0.0000000 swno.thg_mag_swno_time.VAR_NOTES|Unleaped seconds swno.thg_mag_swno_time.VAR_TYPE|support_data swno.thg_mag_swno_unit.CATDESC|thg_mag_swno_unit swno.thg_mag_swno_unit.DICT_KEY|label swno.thg_mag_swno_unit.FIELDNAM|thg_mag_swno_unit swno.thg_mag_swno_unit.FORMAT|a2 swno.thg_mag_swno.UNIT_PTR|thg_mag_swno_unit swno.thg_mag_swno_unit.VAR_TYPE|metadata swno.thg_mag_swno.VALIDMAX|[60000.0,60000.0,60000.0] swno.thg_mag_swno.VALIDMIN|[-60000.0,-60000.0,-60000.0] swno.thg_mag_swno.VAR_TYPE|data tpas.global.Acknowledgement.0|NASA Contract NAS5-02099 tpas.global.ADID_ref.0|NSSD0110 tpas.global.Data_type.0|MAG tpas.global.Data_version.0|1 tpas.global.Descriptor.0|TPAS>The Pas, Canada tpas.global.Discipline.0|Space Physics>Magnetospheric Science tpas.global.Discipline.1|Space Physics>Ionospheric Science tpas.global.DOI.0|10.48322/6k2w-zf06 tpas.global.File_naming_convention.0|source_datatype_descriptor tpas.global.Generated_by.0|THEMIS SOC tpas.global.Generation_date.0|2006-08-16 tpas.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml tpas.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml tpas.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/tpas/ tpas.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ tpas.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders tpas.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the tpas.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the tpas.global.LINK_TEXT.2|Site-specific data is archived at the tpas.global.LINK_TEXT.3|Latest available calibration files can be found at the tpas.global.LINK_TITLE.0|THEMIS home page tpas.global.LINK_TITLE.1|THEMIS GMAG instrument information page tpas.global.LINK_TITLE.2|THEMIS ftp site tpas.global.LINK_TITLE.3|UCLA Calibration Files Mirror tpas.global.Logical_file_id.0|thg_l2_mag_tpas_00000000_v01 tpas.global.Logical_source.0|thg_l2_mag_tpas tpas.global.Logical_source_description.0|Higher latitude chain (Lat 54.0, Long 259.1), Ground-based Vector Magnetic Field at Flin Flon/The Pas, Canada, 0.5 sec, THEMIS GBO network tpas.global.Mission_group.0|THEMIS tpas.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. tpas.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. tpas.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. tpas.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 tpas.global.PI_name.0|V. Angelopoulos & C. T. Russell tpas.global.Project.0|THEMIS tpas.global.Rules_of_use.0|Open Data for Scientific Use tpas.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory tpas.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/The.Pas/Magnetometer/PT0.5S tpas.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort tpas.global.Time_resolution.0|0.5s tpas.range_epoch.CATDESC|range_epoch tpas.range_epoch.FIELDNAM|range_epoch tpas.range_epoch.FILLVAL|9999-12-31T23:59:59.999 tpas.range_epoch.LABLAXIS|UT tpas.range_epoch.UNITS|msec tpas.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 tpas.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 tpas.range_epoch.VAR_TYPE|support_data tpas.thg_mag_tpas.CATDESC|Magnetic field variation B in HEZ vector components tpas.thg_mag_tpas_compno.CATDESC|HDZ Component Number tpas.thg_mag_tpas_compno.DICT_KEY|number tpas.thg_mag_tpas_compno.FIELDNAM|HDZ Component Number tpas.thg_mag_tpas_compno.FILLVAL|-2147483648 tpas.thg_mag_tpas_compno.FORMAT|i2 tpas.thg_mag_tpas_compno.LABL_PTR_1|thg_mag_tpas_labl tpas.thg_mag_tpas_compno.SCALETYP|linear tpas.thg_mag_tpas_compno.VALIDMAX|[3,3,3] tpas.thg_mag_tpas_compno.VALIDMIN|[1,1,1] tpas.thg_mag_tpas_compno.VAR_TYPE|support_data tpas.thg_mag_tpas.COORDINATE_SYSTEM|HEZ tpas.thg_mag_tpas.DEPEND_0|thg_mag_tpas_epoch tpas.thg_mag_tpas.DEPEND_1|thg_mag_tpas_compno tpas.thg_mag_tpas.DEPEND_EPOCH0|thg_mag_tpas_epoch0 tpas.thg_mag_tpas.DEPEND_TIME|thg_mag_tpas_time tpas.thg_mag_tpas.DISPLAY_TYPE|time_series tpas.thg_mag_tpas_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE tpas.thg_mag_tpas_epoch0.FIELDNAM|thg_mag_tpas_epoch0 tpas.thg_mag_tpas_epoch0.FILLVAL|9999-12-31T23:59:59.999 tpas.thg_mag_tpas_epoch0.LABLAXIS|timebase tpas.thg_mag_tpas_epoch0.UNITS|msec tpas.thg_mag_tpas_epoch0.VALIDMAX|2029-12-31T23:59:59.999 tpas.thg_mag_tpas_epoch0.VALIDMIN|1900-01-01T00:00:00.000 tpas.thg_mag_tpas_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 tpas.thg_mag_tpas_epoch0.VAR_TYPE|support_data tpas.thg_mag_tpas_epoch.CATDESC|thg_mag_tpas_epoch tpas.thg_mag_tpas_epoch.COMPONENT_0|thg_mag_tpas_epoch0 tpas.thg_mag_tpas_epoch.COMPONENT_1|thg_mag_tpas_time tpas.thg_mag_tpas_epoch.FIELDNAM|thg_mag_tpas_epoch tpas.thg_mag_tpas_epoch.FILLVAL|9999-12-31T23:59:59.999 tpas.thg_mag_tpas_epoch.FUNCT|comp_themis_epoch tpas.thg_mag_tpas_epoch.LABLAXIS|UT tpas.thg_mag_tpas_epoch.VALIDMAX|2100-12-31T23:59:59.999 tpas.thg_mag_tpas_epoch.VALIDMIN|2001-01-01T00:00:00.000 tpas.thg_mag_tpas_epoch.VAR_TYPE|support_data tpas.thg_mag_tpas_epoch.VIRTUAL|TRUE tpas.thg_mag_tpas.FIELDNAM|B in HEZ Components tpas.thg_mag_tpas.FILLVAL|NaN tpas.thg_mag_tpas.FORMAT|f7.1 tpas.thg_mag_tpas_labl.CATDESC|thg_mag_tpas_labl tpas.thg_mag_tpas_labl.DICT_KEY|label tpas.thg_mag_tpas_labl.FIELDNAM|thg_mag_tpas_labl tpas.thg_mag_tpas_labl.FORMAT|a21 tpas.thg_mag_tpas.LABL_PTR_1|thg_mag_tpas_labl tpas.thg_mag_tpas_labl.VAR_TYPE|metadata tpas.thg_mag_tpas.SCALETYP|linear tpas.thg_mag_tpas.STATION_LATITUDE|53.99 tpas.thg_mag_tpas.STATION_LONGITUDE|259.06 tpas.thg_mag_tpas_time.CATDESC|thg_mag_tpas_time,.UTC, in seconds since 01-Jan-1970 00:00:00 tpas.thg_mag_tpas_time.FIELDNAM|thg_mag_tpas_time tpas.thg_mag_tpas_time.FILLVAL|NaN tpas.thg_mag_tpas_time.FORMAT|E12.2 tpas.thg_mag_tpas_time.LABLAXIS|UT tpas.thg_mag_tpas_time.UNITS|sec tpas.thg_mag_tpas_time.VALIDMAX|5.0000000e+09 tpas.thg_mag_tpas_time.VALIDMIN|0.0000000 tpas.thg_mag_tpas_time.VAR_NOTES|Unleaped seconds tpas.thg_mag_tpas_time.VAR_TYPE|support_data tpas.thg_mag_tpas_unit.CATDESC|thg_mag_tpas_unit tpas.thg_mag_tpas_unit.DICT_KEY|label tpas.thg_mag_tpas_unit.FIELDNAM|thg_mag_tpas_unit tpas.thg_mag_tpas_unit.FORMAT|a2 tpas.thg_mag_tpas.UNIT_PTR|thg_mag_tpas_unit tpas.thg_mag_tpas_unit.VAR_TYPE|metadata tpas.thg_mag_tpas.VALIDMAX|[60000.0,60000.0,60000.0] tpas.thg_mag_tpas.VALIDMIN|[-60000.0,-60000.0,-60000.0] tpas.thg_mag_tpas.VAR_TYPE|data ukia.global.Acknowledgement.0|NASA Contract NAS5-02099 ukia.global.ADID_ref.0|NSSD0110 ukia.global.Data_type.0|MAG ukia.global.Data_version.0|1 ukia.global.Descriptor.0|UKIA>Ukiah, OR ukia.global.Discipline.0|Space Physics>Magnetospheric Science ukia.global.Discipline.1|Space Physics>Ionospheric Science ukia.global.DOI.0|10.48322/hbr1-zv19 ukia.global.File_naming_convention.0|source_datatype_descriptor ukia.global.Generated_by.0|THEMIS SOC ukia.global.Generation_date.0|2006-08-16 ukia.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml ukia.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml ukia.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/ukia/ ukia.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ ukia.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders ukia.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the ukia.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the ukia.global.LINK_TEXT.2|Site-specific data is archived at the ukia.global.LINK_TEXT.3|Latest available calibration files can be found at the ukia.global.LINK_TITLE.0|THEMIS home page ukia.global.LINK_TITLE.1|THEMIS GMAG instrument information page ukia.global.LINK_TITLE.2|THEMIS ftp site ukia.global.LINK_TITLE.3|UCLA Calibration Files Mirror ukia.global.Logical_file_id.0|thg_l2_mag_ukia_00000000_v01 ukia.global.Logical_source.0|thg_l2_mag_ukia ukia.global.Logical_source_description.0|Lower latitude chain (Lat 45.1, Long 241.1), Ground-based Vector Magnetic Field at Ukiah, OR, 0.5 sec, THEMIS GEONS network ukia.global.Mission_group.0|THEMIS ukia.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. ukia.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. ukia.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. ukia.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 ukia.global.PI_name.0|V. Angelopoulos & C. T. Russell ukia.global.Project.0|THEMIS ukia.global.Rules_of_use.0|Open Data for Scientific Use ukia.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory ukia.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Ukiah/Magnetometer/PT0.5S ukia.global.TEXT.0|Geomagnetic Event Observation Network by Students (GEONS), part of the THEMIS EPO Effort. ukia.global.Time_resolution.0|0.5s ukia.range_epoch.CATDESC|range_epoch ukia.range_epoch.FIELDNAM|range_epoch ukia.range_epoch.FILLVAL|9999-12-31T23:59:59.999 ukia.range_epoch.LABLAXIS|UT ukia.range_epoch.UNITS|msec ukia.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 ukia.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 ukia.range_epoch.VAR_TYPE|support_data ukia.thg_mag_ukia.CATDESC|Magnetic field variation B in HEZ vector components ukia.thg_mag_ukia_compno.CATDESC|HDZ Component Number ukia.thg_mag_ukia_compno.DICT_KEY|number ukia.thg_mag_ukia_compno.FIELDNAM|HDZ Component Number ukia.thg_mag_ukia_compno.FILLVAL|-2147483648 ukia.thg_mag_ukia_compno.FORMAT|i2 ukia.thg_mag_ukia_compno.LABL_PTR_1|thg_mag_ukia_labl ukia.thg_mag_ukia_compno.SCALETYP|linear ukia.thg_mag_ukia_compno.VALIDMAX|[3,3,3] ukia.thg_mag_ukia_compno.VALIDMIN|[1,1,1] ukia.thg_mag_ukia_compno.VAR_TYPE|support_data ukia.thg_mag_ukia.COORDINATE_SYSTEM|HEZ ukia.thg_mag_ukia.DEPEND_0|thg_mag_ukia_epoch ukia.thg_mag_ukia.DEPEND_1|thg_mag_ukia_compno ukia.thg_mag_ukia.DEPEND_EPOCH0|thg_mag_ukia_epoch0 ukia.thg_mag_ukia.DEPEND_TIME|thg_mag_ukia_time ukia.thg_mag_ukia.DISPLAY_TYPE|time_series ukia.thg_mag_ukia_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE ukia.thg_mag_ukia_epoch0.FIELDNAM|thg_mag_ukia_epoch0 ukia.thg_mag_ukia_epoch0.FILLVAL|9999-12-31T23:59:59.999 ukia.thg_mag_ukia_epoch0.LABLAXIS|timebase ukia.thg_mag_ukia_epoch0.UNITS|msec ukia.thg_mag_ukia_epoch0.VALIDMAX|2029-12-31T23:59:59.999 ukia.thg_mag_ukia_epoch0.VALIDMIN|1900-01-01T00:00:00.000 ukia.thg_mag_ukia_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 ukia.thg_mag_ukia_epoch0.VAR_TYPE|support_data ukia.thg_mag_ukia_epoch.CATDESC|thg_mag_ukia_Epoch ukia.thg_mag_ukia_epoch.COMPONENT_0|thg_mag_ukia_epoch0 ukia.thg_mag_ukia_epoch.COMPONENT_1|thg_mag_ukia_time ukia.thg_mag_ukia_epoch.FIELDNAM|thg_mag_ukia_Epoch ukia.thg_mag_ukia_epoch.FILLVAL|9999-12-31T23:59:59.999 ukia.thg_mag_ukia_epoch.FUNCT|comp_themis_epoch ukia.thg_mag_ukia_epoch.LABLAXIS|UT ukia.thg_mag_ukia_epoch.VALIDMAX|2100-12-31T23:59:59.999 ukia.thg_mag_ukia_epoch.VALIDMIN|2001-01-01T00:00:00.000 ukia.thg_mag_ukia_epoch.VAR_TYPE|support_data ukia.thg_mag_ukia_epoch.VIRTUAL|TRUE ukia.thg_mag_ukia.FIELDNAM|B in HEZ Components ukia.thg_mag_ukia.FILLVAL|NaN ukia.thg_mag_ukia.FORMAT|f7.1 ukia.thg_mag_ukia_labl.CATDESC|thg_mag_ukia_labl ukia.thg_mag_ukia_labl.DICT_KEY|label ukia.thg_mag_ukia_labl.FIELDNAM|thg_mag_ukia_labl ukia.thg_mag_ukia_labl.FORMAT|a21 ukia.thg_mag_ukia.LABL_PTR_1|thg_mag_ukia_labl ukia.thg_mag_ukia_labl.VAR_TYPE|metadata ukia.thg_mag_ukia.SCALETYP|linear ukia.thg_mag_ukia.STATION_LATITUDE|45.14 ukia.thg_mag_ukia.STATION_LONGITUDE|241.07 ukia.thg_mag_ukia_time.CATDESC|thg_mag_ukia_time,.UTC, in seconds since 01-Jan-1970 00:00:00 ukia.thg_mag_ukia_time.FIELDNAM|thg_mag_ukia_time ukia.thg_mag_ukia_time.FILLVAL|NaN ukia.thg_mag_ukia_time.FORMAT|E12.2 ukia.thg_mag_ukia_time.LABLAXIS|UT ukia.thg_mag_ukia_time.UNITS|sec ukia.thg_mag_ukia_time.VALIDMAX|5.0000000e+09 ukia.thg_mag_ukia_time.VALIDMIN|0.0000000 ukia.thg_mag_ukia_time.VAR_NOTES|Unleaped seconds ukia.thg_mag_ukia_time.VAR_TYPE|support_data ukia.thg_mag_ukia_unit.CATDESC|thg_mag_ukia_unit ukia.thg_mag_ukia_unit.DICT_KEY|label ukia.thg_mag_ukia_unit.FIELDNAM|thg_mag_ukia_unit ukia.thg_mag_ukia_unit.FORMAT|a2 ukia.thg_mag_ukia.UNIT_PTR|thg_mag_ukia_unit ukia.thg_mag_ukia_unit.VAR_TYPE|metadata ukia.thg_mag_ukia.VALIDMAX|[60000.0,60000.0,60000.0] ukia.thg_mag_ukia.VALIDMIN|[-60000.0,-60000.0,-60000.0] ukia.thg_mag_ukia.VAR_TYPE|data whit.global.Acknowledgement.0|NASA Contract NAS5-02099 whit.global.ADID_ref.0|NSSD0110 whit.global.Data_type.0|MAG whit.global.Data_version.0|1 whit.global.Descriptor.0|WHIT>White Horse, Canada whit.global.Discipline.0|Space Physics>Magnetospheric Science whit.global.Discipline.1|Space Physics>Ionospheric Science whit.global.DOI.0|10.48322/20k0-dp16 whit.global.File_naming_convention.0|source_datatype_descriptor whit.global.Generated_by.0|THEMIS SOC whit.global.Generation_date.0|2006-08-16 whit.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml whit.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml whit.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/whit/ whit.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ whit.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders whit.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the whit.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the whit.global.LINK_TEXT.2|Site-specific data is archived at the whit.global.LINK_TEXT.3|Latest available calibration files can be found at the whit.global.LINK_TITLE.0|THEMIS home page whit.global.LINK_TITLE.1|THEMIS GMAG instrument information page whit.global.LINK_TITLE.2|THEMIS ftp site whit.global.LINK_TITLE.3|UCLA Calibration Files Mirror whit.global.Logical_file_id.0|thg_l2_mag_whit_00000000_v01 whit.global.Logical_source.0|thg_l2_mag_whit whit.global.Logical_source_description.0|Higher latitude chain (Lat 61.0, Long 224.8), Ground-based Vector Magnetic Field at White Horse, Canada, 0.5 sec, THEMIS GBO network whit.global.Mission_group.0|THEMIS whit.global.MODS.0|Rev-2007-02-09 (mattd): CDF template created. whit.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. whit.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. whit.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 whit.global.PI_name.0|V. Angelopoulos & C. T. Russell whit.global.Project.0|THEMIS whit.global.Rules_of_use.0|Open Data for Scientific Use whit.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory whit.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Whitehorse/Magnetometer/PT0.5S whit.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort whit.global.Time_resolution.0|0.5s whit.range_epoch.CATDESC|range_epoch whit.range_epoch.FIELDNAM|range_epoch whit.range_epoch.FILLVAL|9999-12-31T23:59:59.999 whit.range_epoch.LABLAXIS|UT whit.range_epoch.UNITS|msec whit.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 whit.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 whit.range_epoch.VAR_TYPE|support_data whit.thg_mag_whit.CATDESC|Magnetic field variation B in HEZ vector components whit.thg_mag_whit_compno.CATDESC|HDZ Component Number whit.thg_mag_whit_compno.DICT_KEY|number whit.thg_mag_whit_compno.FIELDNAM|HDZ Component Number whit.thg_mag_whit_compno.FILLVAL|-2147483648 whit.thg_mag_whit_compno.FORMAT|i2 whit.thg_mag_whit_compno.LABL_PTR_1|thg_mag_whit_labl whit.thg_mag_whit_compno.SCALETYP|linear whit.thg_mag_whit_compno.VALIDMAX|[3,3,3] whit.thg_mag_whit_compno.VALIDMIN|[1,1,1] whit.thg_mag_whit_compno.VAR_TYPE|support_data whit.thg_mag_whit.COORDINATE_SYSTEM|HEZ whit.thg_mag_whit.DEPEND_0|thg_mag_whit_epoch whit.thg_mag_whit.DEPEND_1|thg_mag_whit_compno whit.thg_mag_whit.DEPEND_EPOCH0|thg_mag_whit_epoch0 whit.thg_mag_whit.DEPEND_TIME|thg_mag_whit_time whit.thg_mag_whit.DISPLAY_TYPE|time_series whit.thg_mag_whit_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE whit.thg_mag_whit_epoch0.FIELDNAM|thg_mag_whit_epoch0 whit.thg_mag_whit_epoch0.FILLVAL|9999-12-31T23:59:59.999 whit.thg_mag_whit_epoch0.LABLAXIS|timebase whit.thg_mag_whit_epoch0.UNITS|msec whit.thg_mag_whit_epoch0.VALIDMAX|2029-12-31T23:59:59.999 whit.thg_mag_whit_epoch0.VALIDMIN|1900-01-01T00:00:00.000 whit.thg_mag_whit_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 whit.thg_mag_whit_epoch0.VAR_TYPE|support_data whit.thg_mag_whit_epoch.CATDESC|thg_mag_whit_epoch whit.thg_mag_whit_epoch.COMPONENT_0|thg_mag_whit_epoch0 whit.thg_mag_whit_epoch.COMPONENT_1|thg_mag_whit_time whit.thg_mag_whit_epoch.FIELDNAM|thg_mag_whit_epoch whit.thg_mag_whit_epoch.FILLVAL|9999-12-31T23:59:59.999 whit.thg_mag_whit_epoch.FUNCT|comp_themis_epoch whit.thg_mag_whit_epoch.LABLAXIS|UT whit.thg_mag_whit_epoch.VALIDMAX|2100-12-31T23:59:59.999 whit.thg_mag_whit_epoch.VALIDMIN|2001-01-01T00:00:00.000 whit.thg_mag_whit_epoch.VAR_TYPE|support_data whit.thg_mag_whit_epoch.VIRTUAL|TRUE whit.thg_mag_whit.FIELDNAM|B in HEZ Components whit.thg_mag_whit.FILLVAL|NaN whit.thg_mag_whit.FORMAT|f7.1 whit.thg_mag_whit_labl.CATDESC|thg_mag_whit_labl whit.thg_mag_whit_labl.DICT_KEY|label whit.thg_mag_whit_labl.FIELDNAM|thg_mag_whit_labl whit.thg_mag_whit_labl.FORMAT|a21 whit.thg_mag_whit.LABL_PTR_1|thg_mag_whit_labl whit.thg_mag_whit_labl.VAR_TYPE|metadata whit.thg_mag_whit.SCALETYP|linear whit.thg_mag_whit.STATION_LATITUDE|61.01 whit.thg_mag_whit.STATION_LONGITUDE|224.78 whit.thg_mag_whit_time.CATDESC|thg_mag_whit_time,.UTC, in seconds since 01-Jan-1970 00:00:00 whit.thg_mag_whit_time.FIELDNAM|thg_mag_whit_time whit.thg_mag_whit_time.FILLVAL|NaN whit.thg_mag_whit_time.FORMAT|E12.2 whit.thg_mag_whit_time.LABLAXIS|UT whit.thg_mag_whit_time.UNITS|sec whit.thg_mag_whit_time.VALIDMAX|5.0000000e+09 whit.thg_mag_whit_time.VALIDMIN|0.0000000 whit.thg_mag_whit_time.VAR_NOTES|Unleaped seconds whit.thg_mag_whit_time.VAR_TYPE|support_data whit.thg_mag_whit_unit.CATDESC|thg_mag_whit_unit whit.thg_mag_whit_unit.DICT_KEY|label whit.thg_mag_whit_unit.FIELDNAM|thg_mag_whit_unit whit.thg_mag_whit_unit.FORMAT|a2 whit.thg_mag_whit.UNIT_PTR|thg_mag_whit_unit whit.thg_mag_whit_unit.VAR_TYPE|metadata whit.thg_mag_whit.VALIDMAX|[60000.0,60000.0,60000.0] whit.thg_mag_whit.VALIDMIN|[-60000.0,-60000.0,-60000.0] whit.thg_mag_whit.VAR_TYPE|data wlps.global.Acknowledgement.0|NASA Contract NAS5-02099 wlps.global.ADID_ref.0|NSSD0110 wlps.global.Data_type.0|MAG wlps.global.Data_version.0|1 wlps.global.Descriptor.0|WLPS>Wlpsops Island, Virginia wlps.global.Discipline.0|Space Physics>Magnetospheric Science wlps.global.Discipline.1|Space Physics>Ionospheric Science wlps.global.DOI.0|10.48322/bfjt-9v74 wlps.global.File_naming_convention.0|source_datatype_descriptor wlps.global.Generated_by.0|THEMIS SOC wlps.global.Generation_date.0|2006-08-16 wlps.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml wlps.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml wlps.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/wlps/ wlps.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ wlps.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders wlps.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the wlps.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the wlps.global.LINK_TEXT.2|Site-specific data is archived at the wlps.global.LINK_TEXT.3|Latest available calibration files can be found at the wlps.global.LINK_TITLE.0|THEMIS home page wlps.global.LINK_TITLE.1|THEMIS GMAG instrument information page wlps.global.LINK_TITLE.2|THEMIS ftp site wlps.global.LINK_TITLE.3|UCLA Calibration Files Mirror wlps.global.Logical_file_id.0|thg_l2_mag_wlps_00000000_v01 wlps.global.Logical_source.0|thg_l2_mag_wlps wlps.global.Logical_source_description.0|Lower latitude chain (Lat 37.9, Long 284.6), Ground-based Vector Magnetic Field at Wlpsops Island, Virginia, 0.5 sec,Falcon network wlps.global.Mission_group.0|THEMIS wlps.global.MODS.0|Rev-2016-10-31 (crussell): CDF template created. FALCON GMAG abbreviation change. wlps.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. wlps.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. wlps.global.PI_affiliation.0|USAF Academy, UCLA wlps.global.PI_name.0|P. Chi wlps.global.Project.0|FALCON wlps.global.Rules_of_use.0|Open Data for Scientific Use wlps.global.Source_name.0|THG_L2>FALCON - Ground Based Observatory wlps.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Wallops.Island/Magnetometer/PT0.5S wlps.global.TEXT.0|ASAFA Ground Based Observatory wlps.global.Time_resolution.0|0.5s wlps.range_epoch.CATDESC|range_epoch wlps.range_epoch.FIELDNAM|range_epoch wlps.range_epoch.FILLVAL|9999-12-31T23:59:59.999 wlps.range_epoch.LABLAXIS|UT wlps.range_epoch.UNITS|msec wlps.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 wlps.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 wlps.range_epoch.VAR_TYPE|support_data wlps.thg_mag_wlps.CATDESC|Magnetic field variation B in HEZ vector components wlps.thg_mag_wlps_compno.CATDESC|HDZ Component Number wlps.thg_mag_wlps_compno.DICT_KEY|number wlps.thg_mag_wlps_compno.FIELDNAM|HDZ Component Number wlps.thg_mag_wlps_compno.FILLVAL|-2147483648 wlps.thg_mag_wlps_compno.FORMAT|i2 wlps.thg_mag_wlps_compno.LABL_PTR_1|thg_mag_wlps_labl wlps.thg_mag_wlps_compno.SCALETYP|linear wlps.thg_mag_wlps_compno.VALIDMAX|[3,3,3] wlps.thg_mag_wlps_compno.VALIDMIN|[1,1,1] wlps.thg_mag_wlps_compno.VAR_TYPE|support_data wlps.thg_mag_wlps.COORDINATE_SYSTEM|HEZ wlps.thg_mag_wlps.DEPEND_0|thg_mag_wlps_epoch wlps.thg_mag_wlps.DEPEND_1|thg_mag_wlps_compno wlps.thg_mag_wlps.DEPEND_EPOCH0|thg_mag_wlps_epoch0 wlps.thg_mag_wlps.DEPEND_TIME|thg_mag_wlps_time wlps.thg_mag_wlps.DISPLAY_TYPE|time_series wlps.thg_mag_wlps_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE wlps.thg_mag_wlps_epoch0.FIELDNAM|thg_mag_wlps_epoch0 wlps.thg_mag_wlps_epoch0.FILLVAL|9999-12-31T23:59:59.999 wlps.thg_mag_wlps_epoch0.LABLAXIS|timebase wlps.thg_mag_wlps_epoch0.UNITS|msec wlps.thg_mag_wlps_epoch0.VALIDMAX|2029-12-31T23:59:59.999 wlps.thg_mag_wlps_epoch0.VALIDMIN|1900-01-01T00:00:00.000 wlps.thg_mag_wlps_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 wlps.thg_mag_wlps_epoch0.VAR_TYPE|support_data wlps.thg_mag_wlps_epoch.CATDESC|thg_mag_wlps_epoch wlps.thg_mag_wlps_epoch.COMPONENT_0|thg_mag_wlps_epoch0 wlps.thg_mag_wlps_epoch.COMPONENT_1|thg_mag_wlps_time wlps.thg_mag_wlps_epoch.FIELDNAM|thg_mag_wlps_epoch wlps.thg_mag_wlps_epoch.FILLVAL|9999-12-31T23:59:59.999 wlps.thg_mag_wlps_epoch.FUNCT|comp_themis_epoch wlps.thg_mag_wlps_epoch.LABLAXIS|UT wlps.thg_mag_wlps_epoch.VALIDMAX|2100-12-31T23:59:59.999 wlps.thg_mag_wlps_epoch.VALIDMIN|2001-01-01T00:00:00.000 wlps.thg_mag_wlps_epoch.VAR_TYPE|support_data wlps.thg_mag_wlps_epoch.VIRTUAL|TRUE wlps.thg_mag_wlps.FIELDNAM|B in HEZ Components wlps.thg_mag_wlps.FILLVAL|NaN wlps.thg_mag_wlps.FORMAT|f7.1 wlps.thg_mag_wlps_labl.CATDESC|thg_mag_wlps_labl wlps.thg_mag_wlps_labl.DICT_KEY|label wlps.thg_mag_wlps_labl.FIELDNAM|thg_mag_wlps_labl wlps.thg_mag_wlps_labl.FORMAT|a21 wlps.thg_mag_wlps.LABL_PTR_1|thg_mag_wlps_labl wlps.thg_mag_wlps_labl.VAR_TYPE|metadata wlps.thg_mag_wlps.SCALETYP|linear wlps.thg_mag_wlps.STATION_LATITUDE|37.88 wlps.thg_mag_wlps.STATION_LONGITUDE|284.56 wlps.thg_mag_wlps_time.CATDESC|thg_mag_wlps_time,.UTC, in seconds since 01-Jan-1970 00:00:00 wlps.thg_mag_wlps_time.FIELDNAM|thg_mag_wlps_time wlps.thg_mag_wlps_time.FILLVAL|NaN wlps.thg_mag_wlps_time.FORMAT|E12.2 wlps.thg_mag_wlps_time.LABLAXIS|UT wlps.thg_mag_wlps_time.UNITS|sec wlps.thg_mag_wlps_time.VALIDMAX|5.0000000e+09 wlps.thg_mag_wlps_time.VALIDMIN|0.0000000 wlps.thg_mag_wlps_time.VAR_NOTES|Unleaped seconds wlps.thg_mag_wlps_time.VAR_TYPE|support_data wlps.thg_mag_wlps_unit.CATDESC|thg_mag_wlps_unit wlps.thg_mag_wlps_unit.DICT_KEY|label wlps.thg_mag_wlps_unit.FIELDNAM|thg_mag_wlps_unit wlps.thg_mag_wlps_unit.FORMAT|a2 wlps.thg_mag_wlps.UNIT_PTR|thg_mag_wlps_unit wlps.thg_mag_wlps_unit.VAR_TYPE|metadata wlps.thg_mag_wlps.VALIDMAX|[60000.0,60000.0,60000.0] wlps.thg_mag_wlps.VALIDMIN|[-60000.0,-60000.0,-60000.0] wlps.thg_mag_wlps.VAR_TYPE|data wrth.global.Acknowledgement.0|NASA Contract NAS5-02099, CSA Carisma, supported under NSF grant ATM-0245139 wrth.global.ADID_ref.0|NSSD0110 wrth.global.Data_type.0|MAG wrth.global.Data_version.0|1 wrth.global.Descriptor.0|WRTH>Worthington, MN wrth.global.Discipline.0|Space Physics>Magnetospheric Science wrth.global.Discipline.1|Space Physics>Ionospheric Science wrth.global.DOI.0|10.48322/jt14-s139 wrth.global.File_naming_convention.0|source_datatype_descriptor wrth.global.Generated_by.0|THEMIS SOC wrth.global.Generation_date.0|2013-01-16 wrth.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml wrth.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml wrth.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/wrth/ wrth.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ wrth.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders wrth.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the wrth.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the wrth.global.LINK_TEXT.2|Site-specific data is archived at the wrth.global.LINK_TEXT.3|Latest available calibration files can be found at the wrth.global.LINK_TITLE.0|THEMIS home page wrth.global.LINK_TITLE.1|THEMIS GMAG instrument information page wrth.global.LINK_TITLE.2|THEMIS ftp site wrth.global.LINK_TITLE.3|UCLA Calibration Files Mirror wrth.global.Logical_file_id.0|thg_l2_mag_wrth_00000000_v01 wrth.global.Logical_source.0|thg_l2_mag_wrth wrth.global.Logical_source_description.0|Lower latitude chain (Lat 43.6, Long 264.4), Ground-based Vector Magnetic Field at Worthington, MN, 0.5 sec, McMaC network wrth.global.Mission_group.0|THEMIS wrth.global.MODS.0|Rev-2013-01-17 (crussell): CDF template created. wrth.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. wrth.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. wrth.global.PI_affiliation.0|MCMAC data and NSF for support through grant ATM-0245139 wrth.global.PI_name.0|Peter Chi wrth.global.Project.0|THEMIS wrth.global.Rules_of_use.0|Open Data for Scientific Use wrth.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory wrth.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Worthington/Magnetometer/PT0.5S wrth.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort wrth.global.Time_resolution.0|0.5s wrth.range_epoch.CATDESC|range_epoch wrth.range_epoch.FIELDNAM|range_epoch wrth.range_epoch.FILLVAL|9999-12-31T23:59:59.999 wrth.range_epoch.LABLAXIS|UT wrth.range_epoch.UNITS|msec wrth.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 wrth.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 wrth.range_epoch.VAR_TYPE|support_data wrth.thg_mag_wrth.CATDESC|Magnetic field variation B in HEZ vector components wrth.thg_mag_wrth_compno.CATDESC|HDZ Component Number wrth.thg_mag_wrth_compno.DICT_KEY|number wrth.thg_mag_wrth_compno.FIELDNAM|HDZ Component Number wrth.thg_mag_wrth_compno.FILLVAL|-2147483648 wrth.thg_mag_wrth_compno.FORMAT|i2 wrth.thg_mag_wrth_compno.LABL_PTR_1|thg_mag_wrth_labl wrth.thg_mag_wrth_compno.SCALETYP|linear wrth.thg_mag_wrth_compno.VALIDMAX|[3,3,3] wrth.thg_mag_wrth_compno.VALIDMIN|[1,1,1] wrth.thg_mag_wrth_compno.VAR_TYPE|support_data wrth.thg_mag_wrth.COORDINATE_SYSTEM|HEZ wrth.thg_mag_wrth.DEPEND_0|thg_mag_wrth_epoch wrth.thg_mag_wrth.DEPEND_1|thg_mag_wrth_compno wrth.thg_mag_wrth.DEPEND_EPOCH0|thg_mag_wrth_epoch0 wrth.thg_mag_wrth.DEPEND_TIME|thg_mag_wrth_time wrth.thg_mag_wrth.DISPLAY_TYPE|time_series wrth.thg_mag_wrth_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE wrth.thg_mag_wrth_epoch0.FIELDNAM|thg_mag_wrth_epoch0 wrth.thg_mag_wrth_epoch0.FILLVAL|9999-12-31T23:59:59.999 wrth.thg_mag_wrth_epoch0.LABLAXIS|timebase wrth.thg_mag_wrth_epoch0.UNITS|msec wrth.thg_mag_wrth_epoch0.VALIDMAX|2029-12-31T23:59:59.999 wrth.thg_mag_wrth_epoch0.VALIDMIN|1900-01-01T00:00:00.000 wrth.thg_mag_wrth_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 wrth.thg_mag_wrth_epoch0.VAR_TYPE|support_data wrth.thg_mag_wrth_epoch.CATDESC|thg_mag_wrth_epoch wrth.thg_mag_wrth_epoch.COMPONENT_0|thg_mag_wrth_epoch0 wrth.thg_mag_wrth_epoch.COMPONENT_1|thg_mag_wrth_time wrth.thg_mag_wrth_epoch.FIELDNAM|thg_mag_wrth_epoch wrth.thg_mag_wrth_epoch.FILLVAL|9999-12-31T23:59:59.999 wrth.thg_mag_wrth_epoch.FUNCT|comp_themis_epoch wrth.thg_mag_wrth_epoch.LABLAXIS|UT wrth.thg_mag_wrth_epoch.VALIDMAX|2100-12-31T23:59:59.999 wrth.thg_mag_wrth_epoch.VALIDMIN|2001-01-01T00:00:00.000 wrth.thg_mag_wrth_epoch.VAR_TYPE|support_data wrth.thg_mag_wrth_epoch.VIRTUAL|TRUE wrth.thg_mag_wrth.FIELDNAM|B in HEZ Components wrth.thg_mag_wrth.FILLVAL|NaN wrth.thg_mag_wrth.FORMAT|f7.1 wrth.thg_mag_wrth_labl.CATDESC|thg_mag_wrth_labl wrth.thg_mag_wrth_labl.DICT_KEY|label wrth.thg_mag_wrth_labl.FIELDNAM|thg_mag_wrth_labl wrth.thg_mag_wrth_labl.FORMAT|a21 wrth.thg_mag_wrth.LABL_PTR_1|thg_mag_wrth_labl wrth.thg_mag_wrth_labl.VAR_TYPE|metadata wrth.thg_mag_wrth.SCALETYP|linear wrth.thg_mag_wrth.STATION_LATITUDE|43.60 wrth.thg_mag_wrth.STATION_LONGITUDE|264.40 wrth.thg_mag_wrth_time.CATDESC|thg_mag_wrth_time,.UTC, in seconds since 01-Jan-1970 00:00:00 wrth.thg_mag_wrth_time.FIELDNAM|thg_mag_wrth_time wrth.thg_mag_wrth_time.FILLVAL|NaN wrth.thg_mag_wrth_time.FORMAT|E12.2 wrth.thg_mag_wrth_time.LABLAXIS|UT wrth.thg_mag_wrth_time.UNITS|sec wrth.thg_mag_wrth_time.VALIDMAX|5.0000000e+09 wrth.thg_mag_wrth_time.VALIDMIN|0.0000000 wrth.thg_mag_wrth_time.VAR_NOTES|Unleaped seconds wrth.thg_mag_wrth_time.VAR_TYPE|support_data wrth.thg_mag_wrth_unit.CATDESC|thg_mag_wrth_unit wrth.thg_mag_wrth_unit.DICT_KEY|label wrth.thg_mag_wrth_unit.FIELDNAM|thg_mag_wrth_unit wrth.thg_mag_wrth_unit.FORMAT|a2 wrth.thg_mag_wrth.UNIT_PTR|thg_mag_wrth_unit wrth.thg_mag_wrth_unit.VAR_TYPE|metadata wrth.thg_mag_wrth.VALIDMAX|[60000.0,60000.0,60000.0] wrth.thg_mag_wrth.VALIDMIN|[-60000.0,-60000.0,-60000.0] wrth.thg_mag_wrth.VAR_TYPE|data yknf.global.Acknowledgement.0|NASA Contract NAS5-02099 yknf.global.ADID_ref.0|NSSD0110 yknf.global.Data_type.0|MAG yknf.global.Data_version.0|1 yknf.global.Descriptor.0|YKNF>Yellowknife, Canada yknf.global.Discipline.0|Space Physics>Magnetospheric Science yknf.global.Discipline.1|Space Physics>Ionospheric Science yknf.global.DOI.0|10.48322/dctt-r668 yknf.global.File_naming_convention.0|source_datatype_descriptor yknf.global.Generated_by.0|THEMIS SOC yknf.global.Generation_date.0|2006-08-16 yknf.global.HTTP_LINK.0|https://themis.ssl.berkeley.edu/index.shtml yknf.global.HTTP_LINK.1|https://themis.ssl.berkeley.edu/instrument_gmags.shtml yknf.global.HTTP_LINK.2|https://themis.ssl.berkeley.edu/data/themis/thg/l2/mag/yknf/ yknf.global.HTTP_LINK.3|https://themis.ssl.berkeley.edu/UCLA_Cal/ yknf.global.Instrument_type.0|Ground-Based Magnetometers, Riometers, Sounders yknf.global.LINK_TEXT.0|Further information about the Time History of Events and Macroscale Interactions During Substorms (THEMIS) mission can be found at the yknf.global.LINK_TEXT.1|Information about the Fluxgate Magnetometers (GMAGS) can be found at the yknf.global.LINK_TEXT.2|Site-specific data is archived at the yknf.global.LINK_TEXT.3|Latest available calibration files can be found at the yknf.global.LINK_TITLE.0|THEMIS home page yknf.global.LINK_TITLE.1|THEMIS GMAG instrument information page yknf.global.LINK_TITLE.2|THEMIS ftp site yknf.global.LINK_TITLE.3|UCLA Calibration Files Mirror yknf.global.Logical_file_id.0|thg_l2_mag_yknf_00000000_v01 yknf.global.Logical_source.0|thg_l2_mag_yknf yknf.global.Logical_source_description.0|Higher latitude chain (Lat 62.5, Long 245.7), Ground-based Vector Magnetic Field at Yellowknife, Canada, 0.5 sec, THEMIS GBO network yknf.global.Mission_group.0|THEMIS yknf.global.MODS.0|Rev-2008-03-13 (teq): CDF template created. yknf.global.MODS.1|Rev-2025-11-05 (dcar): Corrected field component labels to HEZ (originally labelled HDZ) and MODS revision history. Updated HTTP links. Added COORDINATE_SYSTEM, spase_DatasetResourceID, and DOI attributes. yknf.global.MODS.2|Rev-2026-03-13 (dcar): Updated link for UCLA calibration files. yknf.global.PI_affiliation.0|UCB & UCLA respectively, NASA NAS5-02099 yknf.global.PI_name.0|V. Angelopoulos & C. T. Russell yknf.global.Project.0|THEMIS yknf.global.Rules_of_use.0|Open Data for Scientific Use yknf.global.Source_name.0|THG_L2>THEMIS Ground Based Observatory yknf.global.spase_DatasetResourceID.0|spase://NASA/NumericalData/THEMIS/Ground/Yellowknife/Magnetometer/PT0.5S yknf.global.TEXT.0|THEMIS Ground Based Observatory part of the THEMIS GBO effort yknf.global.Time_resolution.0|0.5s yknf.range_epoch.CATDESC|range_epoch yknf.range_epoch.FIELDNAM|range_epoch yknf.range_epoch.FILLVAL|9999-12-31T23:59:59.999 yknf.range_epoch.LABLAXIS|UT yknf.range_epoch.UNITS|msec yknf.range_epoch.VALIDMAX|2100-12-31T23:59:59.999 yknf.range_epoch.VALIDMIN|2001-01-01T00:00:00.000 yknf.range_epoch.VAR_TYPE|support_data yknf.thg_mag_yknf.CATDESC|Magnetic field variation B in HEZ vector components yknf.thg_mag_yknf_compno.CATDESC|HDZ Component Number yknf.thg_mag_yknf_compno.DICT_KEY|number yknf.thg_mag_yknf_compno.FIELDNAM|HDZ Component Number yknf.thg_mag_yknf_compno.FILLVAL|-2147483648 yknf.thg_mag_yknf_compno.FORMAT|i2 yknf.thg_mag_yknf_compno.LABL_PTR_1|thg_mag_yknf_labl yknf.thg_mag_yknf_compno.SCALETYP|linear yknf.thg_mag_yknf_compno.VALIDMAX|[3,3,3] yknf.thg_mag_yknf_compno.VALIDMIN|[1,1,1] yknf.thg_mag_yknf_compno.VAR_TYPE|support_data yknf.thg_mag_yknf.COORDINATE_SYSTEM|HEZ yknf.thg_mag_yknf.DEPEND_0|thg_mag_yknf_epoch yknf.thg_mag_yknf.DEPEND_1|thg_mag_yknf_compno yknf.thg_mag_yknf.DEPEND_EPOCH0|thg_mag_yknf_epoch0 yknf.thg_mag_yknf.DEPEND_TIME|thg_mag_yknf_time yknf.thg_mag_yknf.DISPLAY_TYPE|time_series yknf.thg_mag_yknf_epoch0.CATDESC|EPOCH0 of THEMIS TIME BASE yknf.thg_mag_yknf_epoch0.FIELDNAM|thg_mag_yknf_epoch0 yknf.thg_mag_yknf_epoch0.FILLVAL|9999-12-31T23:59:59.999 yknf.thg_mag_yknf_epoch0.LABLAXIS|timebase yknf.thg_mag_yknf_epoch0.UNITS|msec yknf.thg_mag_yknf_epoch0.VALIDMAX|2029-12-31T23:59:59.999 yknf.thg_mag_yknf_epoch0.VALIDMIN|1900-01-01T00:00:00.000 yknf.thg_mag_yknf_epoch0.VAR_NOTES|EPOCH of 01-Jan-1970 00:00:00 yknf.thg_mag_yknf_epoch0.VAR_TYPE|support_data yknf.thg_mag_yknf_epoch.CATDESC|thg_mag_yknf_epoch yknf.thg_mag_yknf_epoch.COMPONENT_0|thg_mag_yknf_epoch0 yknf.thg_mag_yknf_epoch.COMPONENT_1|thg_mag_yknf_time yknf.thg_mag_yknf_epoch.FIELDNAM|thg_mag_yknf_epoch yknf.thg_mag_yknf_epoch.FILLVAL|9999-12-31T23:59:59.999 yknf.thg_mag_yknf_epoch.FUNCT|comp_themis_epoch yknf.thg_mag_yknf_epoch.LABLAXIS|UT yknf.thg_mag_yknf_epoch.VALIDMAX|2100-12-31T23:59:59.999 yknf.thg_mag_yknf_epoch.VALIDMIN|2001-01-01T00:00:00.000 yknf.thg_mag_yknf_epoch.VAR_TYPE|support_data yknf.thg_mag_yknf_epoch.VIRTUAL|TRUE yknf.thg_mag_yknf.FIELDNAM|B in HEZ Components yknf.thg_mag_yknf.FILLVAL|NaN yknf.thg_mag_yknf.FORMAT|f7.1 yknf.thg_mag_yknf_labl.CATDESC|thg_mag_yknf_labl yknf.thg_mag_yknf_labl.DICT_KEY|label yknf.thg_mag_yknf_labl.FIELDNAM|thg_mag_yknf_labl yknf.thg_mag_yknf_labl.FORMAT|a21 yknf.thg_mag_yknf.LABL_PTR_1|thg_mag_yknf_labl yknf.thg_mag_yknf_labl.VAR_TYPE|metadata yknf.thg_mag_yknf.SCALETYP|linear yknf.thg_mag_yknf.STATION_LATITUDE|62.52 yknf.thg_mag_yknf.STATION_LONGITUDE|245.69 yknf.thg_mag_yknf_time.CATDESC|thg_mag_yknf_time,.UTC, in seconds since 01-Jan-1970 00:00:00 yknf.thg_mag_yknf_time.FIELDNAM|thg_mag_yknf_time yknf.thg_mag_yknf_time.FILLVAL|NaN yknf.thg_mag_yknf_time.FORMAT|E12.2 yknf.thg_mag_yknf_time.LABLAXIS|UT yknf.thg_mag_yknf_time.UNITS|sec yknf.thg_mag_yknf_time.VALIDMAX|5.0000000e+09 yknf.thg_mag_yknf_time.VALIDMIN|0.0000000 yknf.thg_mag_yknf_time.VAR_NOTES|Unleaped seconds yknf.thg_mag_yknf_time.VAR_TYPE|support_data yknf.thg_mag_yknf_unit.CATDESC|thg_mag_yknf_unit yknf.thg_mag_yknf_unit.DICT_KEY|label yknf.thg_mag_yknf_unit.FIELDNAM|thg_mag_yknf_unit yknf.thg_mag_yknf_unit.FORMAT|a2 yknf.thg_mag_yknf.UNIT_PTR|thg_mag_yknf_unit yknf.thg_mag_yknf_unit.VAR_TYPE|metadata yknf.thg_mag_yknf.VALIDMAX|[60000.0,60000.0,60000.0] yknf.thg_mag_yknf.VALIDMIN|[-60000.0,-60000.0,-60000.0] yknf.thg_mag_yknf.VAR_TYPE|data