! Swift/XRT lightcurve of trigger: 21481, name: GRB 220219B
 ! T0 for this burst is Swift MET=666955673.786 s, = 2022 Feb 19 at 09:27:25.141 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/00021481
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
325729.702	2893.965	-3198.438	1.186053484e-12	2.283342764e-13	-2.283342764e-13
360882.619	8362.726	-10031.632	9.6075086e-13	1.607187508e-13	-1.607187508e-13
722677.691	87567.773	-10929.908	3.663821668e-13	8.13672512e-14	-8.13672512e-14
2274447.123	21456.785	-31936.909	3.048308876e-14	1.900769828e-14	-1.403189868e-14
5623053.894	156009.243	-244085.055	6.18136432e-14	4.80996672e-14	-3.237218232e-14
NO	NO	NO	NO	NO
! PC upper limits
4374650.409	132.887	-132.887	1.9243308e-12	0	0
4988130.561	62734.804	-62734.804	1.0233052e-12	0	0
6198139.952	315764.594	-131385.570	2.4541092e-13	0	0
6947758.146	307.144	-307.144	8.928508e-13	0	0
18543860.195	80265.292	-1164.641	6.256504e-14	0	0
18984575.584	6267.564	-6267.564	1.5207268e-13	0	0