! Swift/XRT detailed lightcurve of trigger: 1223470, name: GRB 240421B ! T0 for this burst is Swift MET=735385407.36 s, = 2024 Apr 21 at 09:43:22.360 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 ! WT data 132.891 2.924 -2.923 9.231109e+00 1.616808e+00 -1.670662e+00 4.561370e-01 2.280685e-01 1.000000 138.456 2.601 -2.642 7.486913e+00 1.581676e+00 -1.632073e+00 3.814556e-01 2.202335e-01 1.000000 144.688 2.634 -3.630 7.135194e+00 1.592192e+00 -1.625019e+00 3.192687e-01 1.843299e-01 1.000000 150.894 3.028 -3.572 7.577300e+00 1.717743e+00 -1.711146e+00 1.010019e-01 1.010019e-01 1.000000 157.116 3.546 -3.194 1.178590e+01 2.425503e+00 -2.403864e+00 2.967660e-01 1.713379e-01 1.000000 164.329 3.674 -3.667 6.884232e+00 1.646333e+00 -1.626223e+00 1.816366e-01 1.284365e-01 1.000000 NO NO NO NO NO ! PC data 193.440 18.405 -19.204 4.995674e+00 1.102599e+00 -1.102599e+00 6.226630e-03 2.075543e-03 1.000000 231.343 20.619 -19.498 4.480933e+00 1.013993e+00 -1.013993e+00 5.837451e-03 1.945817e-03 1.000000 280.691 16.403 -28.729 3.985884e+00 9.068037e-01 -9.068037e-01 7.495012e-03 2.078742e-03 1.000000 327.731 22.017 -30.637 3.390201e+00 7.733567e-01 -7.733567e-01 7.412648e-03 1.913937e-03 1.000000 376.620 20.767 -26.872 3.778072e+00 8.515356e-01 -8.515356e-01 3.277170e-03 1.337899e-03 1.000000 421.301 23.724 -23.915 3.738208e+00 8.493182e-01 -8.493182e-01 6.554342e-03 1.892076e-03 1.000000 461.607 18.521 -16.581 5.131992e+00 1.159775e+00 -1.159775e+00 5.930119e-03 2.096614e-03 1.000000 503.817 18.935 -23.689 4.231816e+00 9.576198e-01 -9.576198e-01 5.494082e-03 1.831361e-03 1.000000 543.548 19.322 -20.795 4.719298e+00 1.040280e+00 -1.040280e+00 5.188856e-03 1.834538e-03 1.000000 590.938 29.600 -28.069 3.099977e+00 7.052566e-01 -7.052566e-01 5.865662e-03 1.626842e-03 1.000000 645.563 22.613 -25.026 4.182251e+00 8.959525e-01 -8.959525e-01 2.184782e-03 1.092391e-03 1.000000 684.901 18.378 -16.724 5.135246e+00 1.155892e+00 -1.155892e+00 3.706329e-03 1.657521e-03 1.000000 730.844 25.088 -27.565 3.398485e+00 7.711011e-01 -7.711011e-01 5.435946e-03 1.638999e-03 1.000000 790.381 30.742 -34.448 2.762801e+00 6.251957e-01 -6.251957e-01 3.592286e-03 1.197429e-03 1.000000 855.390 38.445 -34.267 2.501535e+00 5.645681e-01 -5.645681e-01 2.504967e-03 9.467884e-04 1.000000 920.011 26.478 -26.176 3.596754e+00 7.938424e-01 -7.938424e-01 4.447592e-03 1.482531e-03 1.000000 990.133 26.560 -43.645 2.578945e+00 5.820386e-01 -5.820386e-01 2.594432e-03 9.806030e-04 1.000000 1054.999 31.899 -38.306 2.570309e+00 5.816365e-01 -5.816365e-01 3.335695e-03 1.111898e-03 1.000000 1116.557 45.561 -29.659 2.383498e+00 5.415291e-01 -5.415291e-01 4.151089e-03 1.198316e-03 1.000000 1216.888 55.551 -54.771 1.606389e+00 3.709272e-01 -3.709272e-01 5.660576e-03 1.155460e-03 1.000000 1310.071 42.602 -37.632 2.249516e+00 5.083662e-01 -5.083662e-01 2.594431e-03 9.172697e-04 1.000000 1383.883 36.488 -31.210 2.664030e+00 6.012413e-01 -6.012413e-01 2.690520e-03 1.016921e-03 1.000000 1444.840 28.184 -24.469 3.424206e+00 7.738335e-01 -7.738335e-01 3.953418e-03 1.397744e-03 1.000000 1519.215 54.101 -46.191 1.797028e+00 4.066503e-01 -4.066503e-01 2.334986e-03 7.783287e-04 1.000000 1627.541 31.025 -54.224 2.103403e+00 4.804639e-01 -4.804639e-01 4.883630e-03 1.220907e-03 1.000000 1699.563 39.236 -40.998 2.249164e+00 5.082867e-01 -5.082867e-01 2.594429e-03 9.172692e-04 1.000000 1796.619 52.493 -57.820 2.212630e+00 4.295950e-01 -4.295950e-01 2.122895e-03 7.076317e-04 1.000000 5776.831 30.249 -44.971 5.783814e-01 1.299328e-01 -1.299328e-01 1.222269e-03 5.466152e-04 1.000000 5836.613 20.614 -29.533 8.917469e-01 1.959805e-01 -1.959805e-01 2.933441e-03 1.037128e-03 1.000000 5910.807 44.205 -53.580 4.368803e-01 9.805329e-02 -9.805329e-02 7.521652e-04 3.760826e-04 1.000000 5987.952 29.743 -32.940 6.818267e-01 1.527445e-01 -1.527445e-01 5.866887e-04 4.148515e-04 1.000000 6055.900 29.492 -38.205 6.314847e-01 1.423932e-01 -1.423932e-01 2.444537e-03 8.148458e-04 1.000000 6121.602 28.981 -36.209 6.578169e-01 1.476403e-01 -1.476403e-01 1.128247e-03 5.641237e-04 1.000000 6188.660 34.634 -38.078 5.959670e-01 1.333860e-01 -1.333860e-01 2.528832e-04 2.528832e-04 1.000000 6274.758 36.292 -51.464 4.911937e-01 1.103462e-01 -1.103462e-01 1.047659e-03 4.685274e-04 1.000000 6352.002 36.776 -40.951 5.554338e-01 1.245454e-01 -1.245454e-01 7.097048e-04 4.097482e-04 1.000000 6435.992 35.527 -47.214 5.171574e-01 1.163958e-01 -1.163958e-01 1.555616e-03 5.879677e-04 1.000000 6516.458 50.339 -44.939 4.580610e-01 1.029989e-01 -1.029989e-01 1.157939e-03 4.727268e-04 1.000000 6639.142 110.683 -72.345 4.701985e-01 7.568815e-02 -7.568815e-02 1.105102e-03 3.332009e-04 1.000000 12745.217 36.001 -54.262 2.963925e-01 6.695275e-02 -6.695275e-02 2.219692e-03 7.019282e-04 1.000000 12813.171 30.730 -31.953 4.415298e-01 9.943326e-02 -9.943326e-02 2.237448e-03 8.456757e-04 1.000000 12898.762 55.460 -54.862 2.557683e-01 5.765820e-02 -5.765820e-02 1.452888e-03 5.136735e-04 1.000000 13009.733 49.797 -55.510 2.619448e-01 5.917127e-02 -5.917127e-02 1.902590e-03 6.016519e-04 1.000000 13102.256 40.015 -42.726 3.411660e-01 7.675298e-02 -7.675298e-02 1.452888e-03 5.931389e-04 1.000000 13195.145 57.448 -52.874 2.543189e-01 5.756632e-02 -5.756632e-02 2.179330e-03 6.291185e-04 1.000000 13306.109 41.763 -53.515 3.063620e-01 6.750410e-02 -6.750410e-02 2.102862e-03 6.649834e-04 1.000000 13411.267 41.911 -63.396 2.713668e-01 6.086420e-02 -6.086420e-02 5.707766e-04 3.295380e-04 1.000000 13537.816 75.831 -84.637 1.808769e-01 3.997125e-02 -3.997125e-02 1.623146e-03 4.501797e-04 1.000000 13685.952 70.605 -72.305 2.721374e-01 5.222160e-02 -5.222160e-02 2.944148e-03 6.424658e-04 1.000000 18722.591 35.760 -87.099 1.994150e-01 4.488810e-02 -4.488810e-02 1.069129e-03 4.040926e-04 1.000000 18836.026 80.285 -77.676 1.527522e-01 3.481574e-02 -3.481574e-02 2.375837e-03 5.312533e-04 1.000000 18998.495 65.748 -82.184 1.626202e-01 3.706488e-02 -3.706488e-02 2.536910e-03 5.672702e-04 1.000000 19128.269 56.326 -64.025 1.998594e-01 4.555256e-02 -4.555256e-02 3.118284e-03 6.972695e-04 1.000000 19309.105 153.796 -124.510 1.383342e-01 2.540727e-02 -2.540727e-02 6.135570e-03 6.431825e-04 1.000000 22882.916 122.713 -120.497 7.337284e-02 1.959167e-02 -1.959167e-02 2.022274e-03 3.468171e-04 1.000000 23112.593 113.680 -106.964 1.103978e-01 2.495841e-02 -2.495841e-02 9.834257e-04 2.539194e-04 1.000000 23352.093 79.779 -125.821 1.205418e-01 2.717170e-02 -2.717170e-02 7.739484e-04 2.333542e-04 1.000000 23533.240 89.188 -101.368 1.298816e-01 2.912729e-02 -2.912729e-02 3.036545e-04 1.518273e-04 1.000000 23775.418 195.520 -152.990 1.173445e-01 2.062741e-02 -2.062741e-02 9.131658e-04 1.946876e-04 1.000000 30493.213 5188.209 -516.797 5.233915e-02 1.373180e-02 -1.373180e-02 6.349188e-04 1.088877e-04 0.065484 35873.944 148.471 -192.522 7.309116e-02 1.652406e-02 -1.652406e-02 6.364703e-04 1.500175e-04 1.000000 45653.980 158.482 -180.006 5.757282e-02 1.496300e-02 -1.496300e-02 2.883735e-04 8.324626e-05 1.000000 46250.825 338.898 -438.363 3.294793e-02 7.483502e-03 -7.483502e-03 3.976807e-04 6.451232e-05 1.000000 57263.317 200.005 -251.312 4.323637e-02 1.131228e-02 -1.131228e-02 4.353154e-04 8.377649e-05 1.000000 58154.026 580.493 -690.704 2.667450e-02 5.351543e-03 -5.351543e-03 4.579301e-04 5.119814e-05 1.000000 63289.711 461.536 -398.468 2.862848e-02 7.088738e-03 -7.088738e-03 4.038605e-04 5.655178e-05 1.000000 70237.856 342.716 -394.430 2.536234e-02 6.811448e-03 -6.811448e-03 7.823126e-04 9.417937e-05 1.000000 97560.931 948.220 -779.309 1.246968e-02 3.202935e-03 -3.202935e-03 2.466512e-04 2.740569e-05 1.000000