! Swift/XRT lightcurve of trigger: 21044, name: GRB 201128B - source 9
 ! T0 for this burst is Swift MET=628278877.1 s, = 2020 Nov 28 at 17:54:11.000 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/00021044
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
455938.564	507863.446	-209754.245	1.06012670482892e-13	2.86488388027135e-14	-2.86488388027135e-14
1532759.096	29179.998	-12568.350	7.49077013844158e-14	2.87993903819005e-14	-2.3282016197662e-14