! Swift/XRT lightcurve of trigger: 20785, name: GRB 171210A - source 1
 ! T0 for this burst is Swift MET=534599355.0 s, = 2017 Dec 10 at 11:48:54.854 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/00020785
 ! BINMODE: 

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
38272.760	8001.290	-3611.539	7.454004e-03	1.453366e-03	-1.453366e-03
616154.799	46108.286	-53165.909	6.485325e-03	1.595131e-03	-1.595131e-03