! 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 30889.492 25489.533 -7389.964 7.470507e-03 2.254843e-03 -2.254843e-03