! Swift/XRT lightcurve of trigger: 19639, name: sb25032302 - source 3 ! T0 for this burst is Swift MET=764395736.296 s, = 2025 Mar 23 at 04:08:21.000 UT ! Data covers 0.3-10 keV ! The data are in 5 columns: "; ! time, time error (+ve), time error (-ve), source flux, 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/00019639 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 31453.472 290.401 -283.776 1.20558923771099e-12 4.07292849456913e-13 -4.07292849456913e-13 32302.528 459.304 -558.655 7.63980481706418e-13 2.57963505959136e-13 -2.57963505959136e-13 NO NO NO NO NO ! PC upper limits 42741.486 175.000 -120.862 3.18668430328449e-12 0 0