! Swift/XRT lightcurve of trigger: 3000066, name: GRB 250901A ! T0 for this burst is Swift MET=778443293.265 s, = 2025 Sep 01 at 18:14:48.265 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/03000066 ! BINMODE: READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 2647.599 53.333 -54.482 2.344911e-01 5.285799e-02 -5.285799e-02 2760.785 65.513 -59.853 2.004315e-01 4.528508e-02 -4.528508e-02 2950.940 108.539 -124.642 1.130695e-01 2.494616e-02 -2.494616e-02 3162.058 77.948 -102.579 1.382781e-01 3.149761e-02 -3.149761e-02 3328.862 91.671 -88.856 1.388150e-01 3.154627e-02 -3.154627e-02 3541.883 84.250 -121.350 1.220519e-01 2.796482e-02 -2.796482e-02 3673.562 40.327 -47.429 2.862065e-01 6.489042e-02 -6.489042e-02 3820.650 143.970 -106.761 9.856748e-02 2.271738e-02 -2.271738e-02 4085.137 125.195 -120.517 9.099431e-02 2.192224e-02 -2.192224e-02 NO NO NO NO NO ! PC upper limits 89968.626 2955.042 -3464.627 8.8937e-03 0.0000e+00 0.0000e+00