! Swift/XRT lightcurve of trigger: 20860, name: GRB 190129B - source 2
 ! T0 for this burst is Swift MET=570456934.0 s, = 2019 Jan 29 at 12:15:11.615 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/00020860
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
54054.409	6290.470	-9017.772	1.654740e-02	7.209614e-03	-5.583171e-03