! Swift/XRT lightcurve of trigger: 20914, name: GRB 190731A
 ! T0 for this burst is Swift MET=586305503 s, = 2019 Jul 31 at 22:37:59.665 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/00020914
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
33631.942	362.796	-243.971	5.592655e-02	1.111696e-02	-1.111696e-02
41856.472	3875.165	-2291.304	4.002842e-02	7.442017e-03	-7.442017e-03
56459.691	202.643	-248.673	4.335211e-02	1.135028e-02	-1.135028e-02
57063.476	260.789	-401.141	2.935022e-02	7.705949e-03	-7.705949e-03
57508.234	287.405	-183.969	4.142069e-02	1.084460e-02	-1.084460e-02
59844.377	3092.003	-2048.738	2.438406e-02	4.289953e-03	-4.289953e-03
NO	NO	NO	NO	NO
! PC upper limits
591032.850	17582.293	-23518.048	2.9330e-03	0.0000e+00	0.0000e+00