! Swift/XRT lightcurve of trigger: 21453, name: GRB 210626A - source 5
 ! T0 for this burst is Swift MET=646388203.4 s, = 2021 Jun 26 at 08:16:16.000 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/00021453
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
38955.675	9368.754	-9214.636	4.919396e-03	1.264052e-03	-1.264052e-03
120649.807	17184.181	-11577.477	9.278394e-03	2.283519e-03	-2.283519e-03
NO	NO	NO	NO	NO	NO
! PC Upper limit
143375.172	56.414	-56.414	1.2255e-01	0.0000e+00	0.0000e+00