! Swift/XRT lightcurve of trigger: 1033328, name: GRB 210218A - source 1
 ! T0 for this burst is Swift MET=635348146.3 s, = 2021 Feb 18 at 13:35:19.640 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/01033328
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
190195.634	20055.647	-20253.899	1.09657218063265e-13	3.71323965995129e-14	-3.03133934823414e-14
501578.106	8674.064	-4423.191	1.19465575837555e-13	2.98966580986473e-14	-2.98966580986473e-14
515171.674	239.475	-424.960	1.85174952208806e-13	9.74761322368573e-14	-7.19960431855231e-14