! Swift/XRT lightcurve of trigger: 19015, name: EP250109a / GRB 250109A - source 4 ! T0 for this burst is Swift MET=758096312.873 s, = 2025 Jan 09 at 06:17:58.000 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/00019015 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 35066.853 44761.035 -24042.503 2.350586e-03 1.189751e-03 -9.031043e-04