! Swift/XRT lightcurve of trigger: 21512, name: GRB 220831A - source 2
 ! T0 for this burst is Swift MET=683647022.992 s, = 2022 Aug 31 at 13:56:33.000 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/00021512
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
62559.766	11054.943	-11216.556	2.37325139360559e-13	4.05680259817408e-14	-4.05680259817408e-14
112100.586	8099.258	-4343.560	2.12539113818994e-13	5.03230720433605e-14	-5.03230720433605e-14
127277.968	4642.453	-2600.983	2.66058688513201e-13	5.84920408900686e-14	-5.84920408900686e-14
137306.261	205.437	-283.486	2.79692864678577e-13	1.52281073781637e-13	-1.12374521597831e-13