! Swift/XRT lightcurve of trigger: 21514, name: GRB 220921A - source 1
 ! T0 for this burst is Swift MET=685451188.956 s, = 2022 Sep 21 at 11:05:59.000 UT

 ! Data covers 0.3-10 keV
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source flux, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00021514
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
33512.360	67.604	-82.835	5.91656189645367e-12	1.33185020029257e-12	-1.33185020029257e-12
33717.442	150.860	-137.478	4.13023166820578e-12	7.98802456190206e-13	-7.98802456190206e-13
39135.755	166.252	-124.595	2.76441107729774e-12	6.59709480187821e-13	-6.59709480187821e-13
40314.305	346.883	-252.362	1.85859534494235e-12	4.00425686232301e-13	-4.00425686232301e-13
44294.404	178.535	-109.804	2.06195429276381e-12	6.66811519154593e-13	-5.49333095869548e-13