! Swift/XRT lightcurve of trigger: 1033328, name: GRB 210218A - source 11
 ! 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
180183.983	30067.297	-10242.249	1.20936641274973e-13	6.76094464243088e-14	-4.99364470601347e-14
508707.486	6703.662	-11552.569	2.77921217683904e-13	6.9371737658497e-14	-6.9371737658497e-14