! Swift/XRT lightcurve of trigger: 21021, name: GRB 200803A - source 1
 ! T0 for this burst is Swift MET=618118491.4 s, = 2020 Aug 03 at 03:34:26.000 UT
 ! Data covers 0.3-10 keV
 ! The data are in 5 columns:  ! time, time error (+ve), time error (-ve), source count-rate, 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/00021021
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
36982.469	517.616	-692.138	4.788121e-02	1.203472e-02	-1.203472e-02
44284.634	3037.219	-2822.475	1.677127e-02	3.720517e-03	-3.720517e-03