;+

;PURPOSE:	To return Ion Burst Data for a specific time from the fa_ieb_l1 common block.

;USEAGE:	dat=get_fa1_ieb(t)

;			dat=get_fa1_ieb() will call ctime.pro to get t.

;			The routine assumes the l1 common block for datatype is already loaded into IDL.

;KEYWORDS:	/START to return data structure for the first time in common block.

;			/EN to return data structure for the last time in common block.

;			/ADVANCE to return the next data structure in the common block.

;			/RETREAT to return the previous data structure in the common block.

;			INDEX=INDEX to return the INDEXth data structure in the common block.

;			/TIMES returns array of starting times in l1 common block instead of data structure.

;			UNITS=UNITS allows you to choose the returned data's units.  Default is compressed.

;UPDATES:	Last update on June 4, 2010.

;-



function get_fa1_ieb,t,units=units,_EXTRA=extra



common fa_ieb_l1,get_ind,all_dat



if NOT keyword_set(units) then units='Counts'

return,fa_esa_struct_l1(t,units=units,all_dat=all_dat,get_ind=get_ind,_EXTRA=extra)



end