! Swift/XRT lightcurve of trigger: 19631, name: EP250321a - source 9 ! T0 for this burst is Swift MET=764230234.285 s, = 2025 Mar 21 at 06:09:59.000 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/00019631 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 46857.278 19911.366 -36645.164 5.825093e-03 2.511220e-03 -1.979249e-03