! Swift/XRT detailed lightcurve of trigger: 19677, name: GRB 250403A ! T0 for this burst is Swift MET=765386155.366 s, = 2025 Apr 03 at 15:15:20.005 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 7678.622 71.585 -58.796 2.811278e-01 1.082402e-01 -1.082402e-01 6.381355e-02 3.624366e-03 1.000000 7798.547 46.939 -48.339 4.527147e-01 1.464545e-01 -1.464545e-01 6.422523e-02 4.253420e-03 1.000000 7924.639 96.356 -79.153 3.144340e-01 9.588692e-02 -9.588692e-02 6.804932e-02 3.225847e-03 1.000000 40253.425 7117.676 -8607.988 2.449983e-02 5.158897e-03 -5.158897e-03 4.589968e-04 4.589968e-05 0.101404