! Swift/XRT lightcurve of trigger: 21702, name: GRB 240819A
 ! T0 for this burst is Swift MET=745727755.022 s, = 2024 Aug 19 at 02:35:21.000 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/00021702
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
21045.752	5538.154	-1178.243	1.106032e-02	3.476400e-03	-2.885491e-03
NO	NO	NO	NO	NO
! PC upper limits
684746.465	165095.659	-165095.659	1.7273e-03	0.0000e+00	0.0000e+00