! Swift/XRT lightcurve of trigger: 19965, name: GRB 250727A - source 2
 ! T0 for this burst is Swift MET=775306455.044 s, = 2025 Jul 27 at 10:53:38.989 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/00019965
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
4287.635	3970.774	-1930.477	5.208161e-03	2.643656e-03	-2.006720e-03
284405.340	16297.768	-7340.595	1.521251e-03	9.270511e-04	-6.847217e-04