! Swift/XRT lightcurve of trigger: 20780, name: GRB 171010B - source 3
 ! T0 for this burst is Swift MET=529361964.0 s, = 2017 Oct 10 at 20:59:04.168 UT
 ! Data covers 0.3-10 keV
 ! The data are in 5 columns:  ! time, time error (+ve), time error (-ve), source flux, 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/00020780
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
177726.227	430948.758	-86586.423	3.30117005657028e-13	8.93156468952729e-14	-8.93156468952729e-14
614138.074	333.081	-419.109	4.94356222589248e-13	3.64744605234548e-13	-2.45651278274363e-13