! Swift/XRT detailed lightcurve of trigger: 1420873, name: GRB 251205A ! T0 for this burst is Swift MET=786670824.064 s, = 2025 Dec 05 at 23:40:19.064 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 ! WT data 146.685 0.537 -0.573 4.401477e+01 6.561358e+00 -6.561365e+00 0.000000e+00 0.000000e+00 1.000000 147.699 0.628 -0.477 4.422585e+01 6.592825e+00 -6.592831e+00 0.000000e+00 0.000000e+00 1.000000 148.909 0.526 -0.582 4.408465e+01 6.571775e+00 -6.571781e+00 0.000000e+00 0.000000e+00 1.000000 150.087 0.592 -0.652 3.929164e+01 5.857273e+00 -5.857278e+00 0.000000e+00 0.000000e+00 1.000000 151.388 0.650 -0.709 3.594899e+01 5.358978e+00 -5.358983e+00 0.000000e+00 0.000000e+00 1.000000 152.602 0.634 -0.564 3.655408e+01 6.326710e+00 -6.326714e+00 3.918889e+00 1.599880e+00 1.000000 153.931 0.712 -0.696 3.472151e+01 5.175995e+00 -5.175999e+00 0.000000e+00 0.000000e+00 1.000000 155.587 0.971 -0.945 2.550143e+01 3.801540e+00 -3.801543e+00 0.000000e+00 0.000000e+00 1.000000 157.450 0.922 -0.891 2.600310e+01 4.070124e+00 -4.070127e+00 8.626763e-01 6.100043e-01 1.000000 159.142 0.724 -0.770 3.268558e+01 4.872494e+00 -4.872497e+00 0.000000e+00 0.000000e+00 1.000000 160.646 0.815 -0.779 2.957231e+01 4.628792e+00 -4.628795e+00 9.810973e-01 6.937405e-01 1.000000 162.103 0.875 -0.642 3.162783e+01 4.830696e+00 -4.830700e+00 5.153668e-01 5.153668e-01 1.000000 163.768 0.699 -0.790 3.279703e+01 4.889107e+00 -4.889110e+00 0.000000e+00 0.000000e+00 1.000000 165.356 1.075 -0.889 2.443490e+01 3.732079e+00 -3.732082e+00 3.981599e-01 3.981599e-01 1.000000 167.180 0.737 -0.748 3.289169e+01 4.903219e+00 -4.903222e+00 0.000000e+00 0.000000e+00 1.000000 168.736 0.641 -0.820 3.346253e+01 4.988314e+00 -4.988317e+00 0.000000e+00 0.000000e+00 1.000000 170.190 0.921 -0.812 2.771845e+01 4.233594e+00 -4.233597e+00 4.513025e-01 4.513025e-01 1.000000 172.090 0.738 -0.979 2.847434e+01 4.244717e+00 -4.244720e+00 0.000000e+00 0.000000e+00 1.000000 173.745 0.967 -0.917 2.594269e+01 3.867319e+00 -3.867321e+00 0.000000e+00 0.000000e+00 1.000000 175.684 0.896 -0.972 2.480278e+01 3.979493e+00 -3.979495e+00 1.255917e+00 7.251038e-01 1.000000 177.323 0.810 -0.743 3.146912e+01 4.691153e+00 -4.691156e+00 0.000000e+00 0.000000e+00 1.000000 179.287 1.568 -1.154 1.762728e+01 2.692313e+00 -2.692315e+00 2.873019e-01 2.873019e-01 1.000000 181.632 1.089 -0.777 2.616447e+01 3.900379e+00 -3.900382e+00 0.000000e+00 0.000000e+00 1.000000 184.154 1.129 -1.433 1.806745e+01 2.898840e+00 -2.898841e+00 9.158236e-01 5.287510e-01 1.000000 186.395 1.114 -1.112 2.117566e+01 3.314511e+00 -3.314513e+00 7.027002e-01 4.968841e-01 1.000000 188.852 1.125 -1.343 1.978711e+01 2.949697e+00 -2.949699e+00 0.000000e+00 0.000000e+00 1.000000 191.480 1.448 -1.504 1.625459e+01 2.482655e+00 -2.482657e+00 2.649618e-01 2.649618e-01 1.000000 194.115 1.268 -1.187 1.954069e+01 2.984560e+00 -2.984562e+00 3.185277e-01 3.185277e-01 1.000000 196.744 1.086 -1.361 1.961180e+01 2.995420e+00 -2.995422e+00 3.196867e-01 3.196867e-01 1.000000 199.046 1.436 -1.217 1.840639e+01 2.743870e+00 -2.743872e+00 0.000000e+00 0.000000e+00 1.000000 202.025 1.920 -1.543 1.385849e+01 2.116685e+00 -2.116687e+00 2.258846e-01 2.258846e-01 1.000000 205.410 1.805 -1.465 1.415371e+01 2.270897e+00 -2.270899e+00 7.174679e-01 4.142303e-01 1.000000 208.587 1.443 -1.373 1.673519e+01 2.619468e+00 -2.619469e+00 5.553655e-01 3.927027e-01 1.000000 212.013 1.862 -1.983 1.248250e+01 1.906522e+00 -1.906524e+00 2.034109e-01 2.034109e-01 1.000000 215.405 1.490 -1.530 1.589532e+01 2.427782e+00 -2.427783e+00 2.590252e-01 2.590252e-01 1.000000 218.391 1.239 -1.496 1.661905e+01 2.733930e+00 -2.733932e+00 1.143974e+00 5.719868e-01 1.000000 220.996 1.346 -1.367 1.768966e+01 2.701841e+00 -2.701843e+00 2.882439e-01 2.882439e-01 1.000000 224.078 1.321 -1.736 1.598096e+01 2.382308e+00 -2.382310e+00 0.000000e+00 0.000000e+00 1.000000 226.765 1.183 -1.367 1.915951e+01 2.856140e+00 -2.856142e+00 0.000000e+00 0.000000e+00 1.000000 228.891 0.990 -0.943 2.528135e+01 3.768733e+00 -3.768737e+00 0.000000e+00 0.000000e+00 1.000000 231.074 1.027 -1.193 2.161661e+01 3.301627e+00 -3.301629e+00 3.522202e-01 3.522202e-01 1.000000 233.482 1.295 -1.381 1.825327e+01 2.721045e+00 -2.721048e+00 0.000000e+00 0.000000e+00 1.000000 235.819 1.068 -1.042 2.153837e+01 3.543188e+00 -3.543190e+00 1.482525e+00 7.412625e-01 1.000000 237.862 1.174 -0.975 2.272614e+01 3.387823e+00 -3.387826e+00 0.000000e+00 0.000000e+00 1.000000 239.931 1.236 -0.896 2.251738e+01 3.439206e+00 -3.439209e+00 3.669188e-01 3.669188e-01 1.000000 242.120 0.903 -0.953 2.586782e+01 3.950938e+00 -3.950941e+00 4.214502e-01 4.214502e-01 1.000000 243.878 0.944 -0.855 2.668963e+01 4.076459e+00 -4.076462e+00 4.347821e-01 4.347821e-01 1.000000 245.779 0.907 -0.957 2.620301e+01 3.906128e+00 -3.906131e+00 0.000000e+00 0.000000e+00 1.000000 247.388 0.697 -0.702 3.433049e+01 5.243490e+00 -5.243495e+00 5.592540e-01 5.592540e-01 1.000000 248.870 0.741 -0.785 3.200547e+01 4.771109e+00 -4.771113e+00 0.000000e+00 0.000000e+00 1.000000 250.608 0.999 -0.997 2.447499e+01 3.648528e+00 -3.648531e+00 0.000000e+00 0.000000e+00 1.000000 252.514 0.764 -0.907 2.924482e+01 4.359575e+00 -4.359578e+00 0.000000e+00 0.000000e+00 1.000000 254.309 0.975 -1.032 2.392191e+01 3.653729e+00 -3.653732e+00 3.896872e-01 3.896872e-01 1.000000 256.150 0.869 -0.866 2.816563e+01 4.198698e+00 -4.198701e+00 0.000000e+00 0.000000e+00 1.000000 257.735 0.711 -0.716 3.424098e+01 5.104361e+00 -5.104365e+00 0.000000e+00 0.000000e+00 1.000000 259.317 0.729 -0.871 3.001587e+01 4.584494e+00 -4.584498e+00 4.889575e-01 4.889575e-01 1.000000 260.689 0.764 -0.643 3.411389e+01 5.210408e+00 -5.210412e+00 5.557141e-01 5.557141e-01 1.000000 262.488 1.483 -1.035 1.940716e+01 2.893058e+00 -2.893061e+00 0.000000e+00 0.000000e+00 1.000000 264.946 0.889 -0.975 2.574837e+01 3.932694e+00 -3.932697e+00 4.194418e-01 4.194418e-01 1.000000 266.835 1.069 -1.000 2.320204e+01 3.543779e+00 -3.543781e+00 3.779619e-01 3.779619e-01 1.000000 268.857 1.057 -0.954 2.387956e+01 3.647261e+00 -3.647264e+00 3.889988e-01 3.889988e-01 1.000000 270.827 0.835 -0.912 2.796433e+01 4.168689e+00 -4.168693e+00 0.000000e+00 0.000000e+00 1.000000 272.395 1.024 -0.734 2.731183e+01 4.171490e+00 -4.171494e+00 4.449106e-01 4.449106e-01 1.000000 274.438 0.810 -1.019 2.299905e+01 4.193051e+00 -4.193053e+00 3.420767e+00 1.209424e+00 1.000000 276.275 0.932 -1.027 2.407509e+01 3.768344e+00 -3.768347e+00 7.984983e-01 5.646236e-01 1.000000 278.535 1.033 -1.328 2.033431e+01 3.105775e+00 -3.105777e+00 3.312499e-01 3.312499e-01 1.000000 280.772 1.443 -1.204 1.781344e+01 2.788241e+00 -2.788243e+00 5.908181e-01 4.177715e-01 1.000000 283.293 1.000 -1.078 2.351113e+01 3.504843e+00 -3.504846e+00 0.000000e+00 0.000000e+00 1.000000 285.797 1.192 -1.503 1.812598e+01 2.702071e+00 -2.702073e+00 0.000000e+00 0.000000e+00 1.000000 288.554 1.594 -1.566 1.492470e+01 2.336082e+00 -2.336084e+00 4.950098e-01 3.500248e-01 1.000000 291.545 1.428 -1.397 1.729273e+01 2.577856e+00 -2.577859e+00 0.000000e+00 0.000000e+00 1.000000 294.245 1.332 -1.271 1.844399e+01 2.817055e+00 -2.817058e+00 3.004580e-01 3.004580e-01 1.000000 296.464 1.061 -0.887 2.507825e+01 3.738458e+00 -3.738461e+00 0.000000e+00 0.000000e+00 1.000000 299.122 1.238 -1.598 1.722727e+01 2.568099e+00 -2.568101e+00 0.000000e+00 0.000000e+00 1.000000 301.285 0.971 -0.924 2.578472e+01 3.843772e+00 -3.843775e+00 0.000000e+00 0.000000e+00 1.000000 302.915 0.772 -0.660 3.411236e+01 5.085186e+00 -5.085190e+00 0.000000e+00 0.000000e+00 1.000000 304.686 1.029 -0.999 2.325097e+01 3.639349e+00 -3.639351e+00 7.711770e-01 5.453045e-01 1.000000 306.915 1.327 -1.199 1.900243e+01 2.902349e+00 -2.902352e+00 3.095541e-01 3.095541e-01 1.000000 309.269 0.937 -1.027 2.487416e+01 3.708033e+00 -3.708036e+00 0.000000e+00 0.000000e+00 1.000000 311.391 1.308 -1.184 1.960094e+01 2.921945e+00 -2.921947e+00 0.000000e+00 0.000000e+00 1.000000 314.375 1.444 -1.676 1.565623e+01 2.333901e+00 -2.333903e+00 0.000000e+00 0.000000e+00 1.000000 317.406 1.144 -1.587 1.788888e+01 2.666725e+00 -2.666727e+00 0.000000e+00 0.000000e+00 1.000000 319.986 1.363 -1.436 1.715322e+01 2.619908e+00 -2.619910e+00 2.794470e-01 2.794470e-01 1.000000 322.768 1.211 -1.419 1.857872e+01 2.769561e+00 -2.769563e+00 0.000000e+00 0.000000e+00 1.000000 325.329 1.430 -1.351 1.756812e+01 2.618910e+00 -2.618912e+00 0.000000e+00 0.000000e+00 1.000000 328.308 1.341 -1.549 1.690820e+01 2.520534e+00 -2.520536e+00 0.000000e+00 0.000000e+00 1.000000 331.351 1.908 -1.702 1.353318e+01 2.017414e+00 -2.017415e+00 0.000000e+00 0.000000e+00 1.000000 334.628 1.275 -1.369 1.847824e+01 2.754583e+00 -2.754585e+00 0.000000e+00 0.000000e+00 1.000000 337.633 1.555 -1.731 1.460865e+01 2.231262e+00 -2.231264e+00 2.379920e-01 2.379920e-01 1.000000 340.737 1.593 -1.549 1.500901e+01 2.349279e+00 -2.349281e+00 4.978129e-01 3.520069e-01 1.000000 344.138 1.535 -1.808 1.436037e+01 2.193341e+00 -2.193342e+00 2.339375e-01 2.339375e-01 1.000000 347.179 1.725 -1.506 1.407023e+01 2.314635e+00 -2.314637e+00 9.682189e-01 4.841095e-01 1.000000 350.610 1.606 -1.706 1.474744e+01 2.198425e+00 -2.198427e+00 0.000000e+00 0.000000e+00 1.000000 353.740 1.805 -1.524 1.442129e+01 2.202645e+00 -2.202647e+00 2.349368e-01 2.349368e-01 1.000000 357.406 1.501 -1.860 1.403137e+01 2.196255e+00 -2.196256e+00 4.654005e-01 3.290879e-01 1.000000 360.712 1.413 -1.806 1.517866e+01 2.262709e+00 -2.262711e+00 0.000000e+00 0.000000e+00 1.000000 364.139 2.104 -2.015 1.165483e+01 1.780108e+00 -1.780110e+00 1.898794e-01 1.898794e-01 1.000000 368.057 1.519 -1.814 1.389564e+01 2.229492e+00 -2.229493e+00 7.040637e-01 4.064914e-01 1.000000 371.568 2.084 -1.992 1.177702e+01 1.798770e+00 -1.798772e+00 1.918679e-01 1.918679e-01 1.000000 375.638 1.913 -1.987 1.187356e+01 1.905059e+00 -1.905060e+00 6.016020e-01 3.473351e-01 1.000000 379.621 2.728 -2.070 9.954972e+00 1.500773e+00 -1.500774e+00 0.000000e+00 0.000000e+00 1.000000 384.933 2.153 -2.583 6.877132e+00 1.255589e+00 -1.255590e+00 0.000000e+00 0.000000e+00 1.000000 389.436 2.148 -2.350 1.048489e+01 1.641143e+00 -1.641144e+00 3.477611e-01 2.459042e-01 1.000000 393.163 2.569 -1.580 8.020656e+00 1.544303e+00 -1.544304e+00 5.654857e-01 3.264833e-01 1.000000 397.795 1.506 -2.063 9.125183e+00 1.666026e+00 -1.666027e+00 0.000000e+00 0.000000e+00 1.000000 401.598 1.937 -2.296 6.892282e+00 1.461001e+00 -1.461001e+00 7.390844e-01 3.695422e-01 1.000000 405.143 1.938 -1.609 9.180555e+00 1.676136e+00 -1.676137e+00 0.000000e+00 0.000000e+00 1.000000 409.348 1.515 -2.266 7.491790e+00 1.651029e+00 -1.651030e+00 1.034285e+00 4.625461e-01 1.000000 412.752 2.046 -1.890 8.275596e+00 1.510913e+00 -1.510914e+00 0.000000e+00 0.000000e+00 1.000000 416.645 1.646 -1.847 8.838893e+00 1.736883e+00 -1.736884e+00 4.478546e-01 3.166810e-01 1.000000 420.216 1.945 -1.926 8.192975e+00 1.551443e+00 -1.551444e+00 2.020077e-01 2.020077e-01 1.000000 424.170 1.955 -2.009 8.001786e+00 1.515239e+00 -1.515240e+00 1.972939e-01 1.972939e-01 1.000000 429.189 2.266 -3.064 6.109841e+00 1.115502e+00 -1.115502e+00 0.000000e+00 0.000000e+00 1.000000 433.821 2.928 -2.365 5.832516e+00 1.146116e+00 -1.146117e+00 2.955102e-01 2.089573e-01 1.000000 438.832 2.422 -2.083 6.853353e+00 1.346715e+00 -1.346716e+00 3.472107e-01 2.455150e-01 1.000000 444.028 1.778 -2.775 7.153828e+00 1.306107e+00 -1.306108e+00 0.000000e+00 0.000000e+00 1.000000 448.920 3.109 -3.114 4.687479e+00 9.936346e-01 -9.936350e-01 5.026526e-01 2.513263e-01 1.000000 454.666 2.895 -2.636 5.734468e+00 1.085894e+00 -1.085894e+00 1.413863e-01 1.413863e-01 1.000000 460.394 3.181 -2.833 5.133542e+00 1.008765e+00 -1.008765e+00 2.601000e-01 1.839185e-01 1.000000 466.524 2.766 -2.950 5.549223e+00 1.050815e+00 -1.050816e+00 1.368103e-01 1.368103e-01 1.000000 471.961 2.508 -2.671 5.797197e+00 1.182808e+00 -1.182809e+00 4.530083e-01 2.615445e-01 1.000000 476.476 2.404 -2.006 7.384894e+00 1.348294e+00 -1.348295e+00 0.000000e+00 0.000000e+00 1.000000 483.499 3.745 -4.619 3.589695e+00 7.324094e-01 -7.324097e-01 2.805168e-01 1.619565e-01 1.000000 491.105 4.140 -3.861 3.964455e+00 7.507195e-01 -7.507199e-01 9.774722e-02 9.774722e-02 1.000000 NO NO NO NO NO ! PC data 514.037 13.487 -14.094 2.306662e+00 5.231524e-01 -5.231524e-01 1.005894e-02 3.352981e-03 1.000000 539.341 10.749 -11.817 3.170991e+00 6.799267e-01 -6.799267e-01 5.464131e-03 2.732066e-03 1.000000 567.635 15.050 -17.545 2.033338e+00 4.552416e-01 -4.552416e-01 1.607712e-02 3.899273e-03 1.000000 599.409 15.871 -16.724 1.985102e+00 4.473826e-01 -4.473826e-01 4.728569e-03 2.114680e-03 1.000000 640.373 25.054 -25.093 1.344767e+00 2.956553e-01 -2.956553e-01 3.073568e-03 1.374541e-03 1.000000 704.827 23.282 -39.401 9.996241e-01 2.296297e-01 -2.296297e-01 8.360107e-03 2.027624e-03 1.000000 791.549 74.460 -63.440 6.727793e-01 1.283177e-01 -1.283177e-01 9.165058e-03 1.431342e-03 1.000000 9819.965 65.172 -70.223 1.761626e-01 4.002793e-02 -4.002793e-02 2.325900e-03 6.005448e-04 1.000000 9953.626 66.906 -68.489 1.767809e-01 3.995315e-02 -3.995315e-02 1.550600e-03 4.903427e-04 1.000000 10113.933 89.634 -93.400 1.297684e-01 2.945443e-02 -2.945443e-02 1.605826e-03 4.291751e-04 1.000000 10261.815 44.552 -58.248 2.325996e-01 5.245594e-02 -5.245594e-02 1.633802e-03 5.776364e-04 1.000000 10389.776 62.016 -83.409 1.634078e-01 3.708980e-02 -3.708980e-02 2.021125e-03 5.401683e-04 1.000000 10540.713 59.010 -88.921 1.611803e-01 3.646646e-02 -3.646646e-02 1.561111e-03 4.706925e-04 1.000000 10677.692 122.617 -77.968 1.978401e-01 4.521774e-02 -4.521774e-02 2.138235e-03 4.666012e-04 0.999966 10856.764 76.433 -56.455 4.029299e-01 9.093644e-02 -9.093644e-02 1.374074e-03 4.580245e-04 1.000000 11061.188 67.580 -127.991 1.436046e-01 3.265807e-02 -3.265807e-02 1.695958e-03 4.239896e-04 0.999985 11258.614 133.420 -129.846 1.352791e-01 2.508872e-02 -2.508872e-02 1.754413e-03 3.740421e-04 1.000000 15667.043 102.896 -70.109 1.812529e-01 4.088808e-02 -4.088808e-02 1.004553e-03 3.348510e-04 1.000000 15849.355 71.023 -79.417 2.069261e-01 4.672554e-02 -4.672554e-02 1.283595e-03 4.059084e-04 1.000000 16007.772 100.655 -87.394 1.657012e-01 3.749043e-02 -3.749043e-02 1.232251e-03 3.557201e-04 1.000000 16177.796 66.026 -69.369 2.432801e-01 5.348530e-02 -5.348530e-02 1.140972e-03 4.033947e-04 1.000000 16308.083 71.134 -64.261 2.315042e-01 5.227546e-02 -5.227546e-02 1.426215e-03 4.510088e-04 1.000000 16486.819 77.940 -107.602 1.675348e-01 3.794271e-02 -3.794271e-02 1.352977e-03 3.752482e-04 1.000000 16665.453 240.302 -100.694 1.685999e-01 3.871397e-02 -3.871397e-02 1.522332e-03 2.876936e-04 0.999973 17142.070 164.855 -236.314 1.412824e-01 2.490932e-02 -2.490932e-02 2.290930e-03 3.306672e-04 0.999992 21508.031 82.697 -95.322 1.367650e-01 3.107595e-02 -3.107595e-02 1.770080e-03 4.425200e-04 1.000000 21702.232 101.619 -111.503 1.154140e-01 2.617166e-02 -2.617166e-02 1.293719e-03 3.457611e-04 1.000000 21998.217 149.137 -194.366 2.595576e-01 5.794480e-02 -5.794480e-02 1.365376e-03 2.580317e-04 0.999982 22240.322 67.501 -92.968 1.530414e-01 3.459953e-02 -3.459953e-02 1.350029e-03 4.070491e-04 1.000000 22393.523 87.306 -85.699 1.409506e-01 3.199467e-02 -3.199467e-02 1.707546e-03 4.408865e-04 1.000000 22545.125 38.505 -64.296 2.385887e-01 5.410317e-02 -5.410317e-02 2.682097e-03 7.168205e-04 1.000000 22715.496 121.366 -131.866 1.655635e-01 2.852004e-02 -2.852004e-02 2.566472e-03 4.467655e-04 1.000000