! Swift/XRT detailed lightcurve of trigger: 19581, name: EP250228a - source 1 ! T0 for this burst is Swift MET=762407984.167 s, = 2025 Feb 28 at 03:59:09.000 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: GRB-like (counts) READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! PC data 6913.958 104.067 -106.548 1.419972e-01 3.253770e-02 -3.253770e-02 2.280681e-03 3.652012e-04 1.000000 7091.872 69.068 -73.847 2.325518e-01 5.034584e-02 -5.034584e-02 2.326895e-03 4.478111e-04 1.000000