! Swift/XRT lightcurve of trigger: 1033328, name: GRB 210218A - source 10
 ! 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
185849.628	24401.652	-15907.894	8.93348615254337e-14	5.38067445425771e-14	-3.82799738370887e-14
515008.728	402.422	-6393.825	1.11968748379332e-14	1.68177042764081e-14	-8.19611274342622e-15