! Swift/XRT lightcurve of trigger: 1348587, name: GRB 250911A ! T0 for this burst is Swift MET=779246902.464 s, = 2025 Sep 11 at 01:27:46.142 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/01348587 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 3480.709 38.419 -31.786 1.821055e+00 4.246113e-01 -4.246113e-01 3541.425 20.328 -22.296 3.043634e+00 6.948266e-01 -6.948266e-01 3597.436 42.044 -35.683 1.720773e+00 3.886588e-01 -3.886588e-01 3665.280 26.854 -25.800 2.413324e+00 5.571530e-01 -5.571530e-01 3711.425 18.319 -19.291 3.466663e+00 7.891967e-01 -7.891967e-01 3767.541 39.929 -37.798 1.644406e+00 3.812498e-01 -3.812498e-01 3839.762 35.406 -32.292 1.878919e+00 4.337774e-01 -4.337774e-01 3904.830 35.529 -29.662 1.948385e+00 4.510875e-01 -4.510875e-01 3972.791 32.758 -32.432 1.940742e+00 4.505926e-01 -4.505926e-01 4035.774 24.936 -30.225 2.444105e+00 5.505498e-01 -5.505498e-01 4089.272 34.121 -28.562 2.014762e+00 4.691092e-01 -4.691092e-01 4166.094 24.996 -42.701 1.874184e+00 4.351396e-01 -4.351396e-01 4232.660 46.187 -41.570 1.460631e+00 3.376855e-01 -3.376855e-01 4315.281 38.785 -36.434 1.696956e+00 3.928768e-01 -3.928768e-01 4393.870 35.416 -39.804 1.699025e+00 3.928002e-01 -3.928002e-01 4478.586 45.979 -49.300 1.293121e+00 3.089943e-01 -3.089943e-01 4565.646 34.138 -41.081 1.704541e+00 3.924123e-01 -3.924123e-01 4639.333 35.671 -39.549 1.658082e+00 3.921970e-01 -3.921970e-01 4715.277 65.034 -40.273 1.194482e+00 2.793104e-01 -2.793104e-01 4817.465 25.530 -37.153 2.134471e+00 4.820978e-01 -4.820978e-01 4886.664 44.087 -43.670 1.436397e+00 3.368405e-01 -3.368405e-01 4972.953 40.540 -42.201 1.532634e+00 3.558401e-01 -3.558401e-01 5076.975 49.347 -63.482 5.343110e-01 1.277158e-01 -1.277158e-01 5152.756 21.205 -26.433 1.074423e+00 2.470505e-01 -2.470505e-01 10457.144 45.172 -55.121 4.779458e-01 1.125397e-01 -1.125397e-01 10553.413 59.225 -51.097 2.246257e-01 5.234360e-02 -5.234360e-02 10634.816 30.476 -22.177 4.818351e-01 1.098512e-01 -1.098512e-01 10693.110 24.836 -27.818 4.804521e-01 1.094231e-01 -1.094231e-01 10758.160 47.543 -40.213 2.871805e-01 6.574379e-02 -6.574379e-02 10858.338 57.683 -52.636 3.302858e-01 6.304633e-02 -6.304633e-02 16062.162 65.480 -79.945 1.727535e-01 4.059834e-02 -4.059834e-02 16194.407 76.153 -66.764 1.745384e-01 4.058687e-02 -4.058687e-02 16357.218 98.884 -86.658 2.184547e-01 5.205695e-02 -5.205695e-02 16553.189 70.904 -97.087 2.067243e-01 4.885646e-02 -4.885646e-02 16708.270 66.260 -84.177 1.882583e-01 4.117235e-02 -4.117235e-02 20185.215 106.283 -101.824 1.077241e-01 2.601738e-02 -2.601738e-02 20337.235 44.526 -45.737 2.558963e-01 5.960119e-02 -5.960119e-02 20505.442 64.368 -123.681 1.290178e-01 2.943379e-02 -2.943379e-02 20628.578 51.555 -58.767 2.105740e-01 4.852604e-02 -4.852604e-02 20774.344 71.272 -94.211 1.388391e-01 3.245291e-02 -3.245291e-02 20926.499 109.666 -80.883 1.382805e-01 3.021279e-02 -3.021279e-02 25825.614 154.442 -113.841 9.808461e-02 2.423569e-02 -2.423569e-02 26109.008 84.170 -128.952 1.273877e-01 3.072162e-02 -3.072162e-02 26400.055 214.346 -206.877 1.243819e-01 2.185216e-02 -2.185216e-02 31474.813 117.506 -115.675 8.044468e-02 2.210691e-02 -2.210691e-02 31693.817 99.089 -101.497 1.276339e-01 2.967684e-02 -2.967684e-02 32034.356 222.396 -241.450 4.506867e-02 1.211801e-02 -1.211801e-02 37106.892 139.065 -237.033 5.447231e-02 1.498179e-02 -1.498179e-02 37485.828 279.138 -239.871 4.750933e-02 1.206123e-02 -1.206123e-02 45932.265 2449.405 -1735.881 6.113386e-02 1.372182e-02 -1.372182e-02 100263.625 15993.111 -6151.303 1.294023e-02 3.054783e-03 -3.054783e-03 149619.937 28014.894 -17372.982 8.105100e-03 1.916140e-03 -1.916140e-03 NO NO NO NO NO ! PC upper limits 252884.535 65391.600 -42228.477 5.2786e-03 0.0000e+00 0.0000e+00 433980.266 46515.659 -65196.765 3.3072e-03 0.0000e+00 0.0000e+00