! Swift/XRT lightcurve of trigger: 1277428, name: GRB 241229B
 ! T0 for this burst is Swift MET=757129010.752 s, = 2024 Dec 29 at 01:36:15.947 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/01277428
 ! BINMODE: 

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
26215.136	2686.792	-2715.609	1.426683e-02	3.364780e-03	-3.364780e-03
39867.783	5866.345	-6385.636	6.471987e-03	1.876766e-03	-1.876766e-03
NO	NO	NO	NO	NO
! PC upper limits
51797.210	4581.814	-1516.443	1.1993e-02	0.0000e+00	0.0000e+00