! Swift/XRT detailed lightcurve of trigger: 19983, name: GRB 250806A ! T0 for this burst is Swift MET=776159910.104 s, = 2025 Aug 06 at 07:57:54.000 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 392.340 51.441 -48.852 4.598986e-01 1.033006e-01 -1.033006e-01 8.861469e-04 4.430734e-04 1.000000 482.486 46.544 -38.705 5.442293e-01 1.225190e-01 -1.225190e-01 1.563786e-03 6.384131e-04 1.000000 590.945 50.915 -61.915 3.204900e-01 7.199044e-02 -7.199044e-02 7.955199e-04 3.977599e-04 0.999980 692.371 54.796 -50.511 2.660848e-01 5.825517e-02 -5.825517e-02 6.455267e-04 3.726950e-04 1.000000 819.470 60.585 -72.304 1.984953e-01 4.474375e-02 -4.474375e-02 1.193616e-03 4.511443e-04 1.000000 1056.726 299.718 -176.671 7.482103e-02 1.525785e-02 -1.525785e-02 1.090734e-03 2.380176e-04 0.915781 NO NO NO NO NO ! PC upper limits 141827.863 700.790 -78719.585 4.6530e-03 0.0000e+00 0.0000e+00 2.1699e-04 1.7717e-05 0.0334