! Swift/XRT detailed lightcurve of trigger: 19621, name: GRB 250317B ! T0 for this burst is Swift MET=763870373.259 s, = 2025 Mar 17 at 02:12:18.000 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! PC data 10325.177 91.416 -96.633 1.314823e-01 2.968980e-02 -2.968980e-02 1.026010e-03 3.420033e-04 1.000000 10481.708 70.281 -65.115 1.810365e-01 4.079030e-02 -4.079030e-02 1.108343e-03 4.189144e-04 1.000000 10692.263 102.936 -140.274 7.421812e-02 1.967445e-02 -1.967445e-02 1.586613e-03 3.739684e-04 1.000000 10968.414 142.699 -173.216 1.430925e-01 2.377484e-02 -2.377484e-02 1.221467e-03 2.879025e-04 1.000000 16246.538 353.346 -416.396 3.985799e-02 8.482720e-03 -8.482720e-03 6.025972e-04 7.981595e-05 1.000000 66498.437 28369.673 -4041.343 3.820937e-03 1.779036e-03 -1.377697e-03 2.180372e-04 1.718374e-05 0.069005