! Swift/XRT lightcurve of trigger: 21461, name: GRB 210827A - source 7
 ! T0 for this burst is Swift MET=651751191.8 s, = 2021 Aug 27 at 09:59:24.000 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/00021461
 ! BINMODE: 

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
81547.964	56698.162	-36855.514	1.083560e-02	2.227659e-03	-2.227659e-03
146474.793	2752.381	-3117.984	2.025169e-02	4.202302e-03	-4.202302e-03
154362.938	630.255	-788.877	1.907139e-02	4.319401e-03	-4.319401e-03
230313.085	4172.143	-2017.026	2.056944e-02	5.224138e-03	-5.224138e-03
240274.935	571.971	-518.705	2.147257e-02	5.121234e-03	-5.121234e-03