! Swift/XRT lightcurve of trigger: 19621, name: GRB 250317B
 ! T0 for this burst is Swift MET=763870373.259 s, = 2025 Mar 17 at 02:12:18.000 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/00019621
 ! BINMODE: 

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
10325.177	91.416	-96.633	4.58873227e-12	1.03617402e-12	-1.03617402e-12
10481.708	70.281	-65.115	6.31817385e-12	1.42358147e-12	-1.42358147e-12
10692.263	102.936	-140.274	2.590212388e-12	6.86638305e-13	-6.86638305e-13
10968.414	142.699	-173.216	4.99392825e-12	8.29741916e-13	-8.29741916e-13
16246.538	353.346	-416.396	1.391043851e-12	2.96046928e-13	-2.96046928e-13
66498.437	28369.673	-4041.343	1.333507013e-13	6.20883564e-14	-4.80816253e-14