! Swift/XRT lightcurve of trigger: 21405, name: GRB 201208A - source 3
 ! T0 for this burst is Swift MET=629100229.2 s, = 2020 Dec 08 at 06:03:23.000 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/00021405
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
76721.248	6627.626	-6324.457	1.134174e-02	2.328452e-03	-2.328452e-03
103802.525	13210.785	-11204.876	1.535016e-02	3.595556e-03	-3.595556e-03
301872.039	10017.384	-8198.843	4.871292e-03	1.631560e-03	-1.344113e-03