! Swift/XRT lightcurve of trigger: 18993, name: GRB 241217A - source 4
 ! T0 for this burst is Swift MET=756147518.736 s, = 2024 Dec 17 at 16:58:04.000 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/00018993
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC upper limits
46582.120	358.794	-349.483	1.5449e-01	0.0000e+00	0.0000e+00