! Swift/XRT lightcurve of trigger: 21410, name: GRB 201227A - source 3
 ! T0 for this burst is Swift MET=630774873.3 s, = 2020 Dec 27 at 15:14:07.000 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/00021410
 ! BINMODE: 

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
62496.013	18187.343	-9522.332	2.823293e-03	1.414386e-03	-1.072742e-03