! Swift/XRT detailed lightcurve of trigger: 853882, name: GRB 180818B ! T0 for this burst is Swift MET=556288240 s, = 2018 Aug 18 at 12:30:18.552 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 210.688 0.545 -0.525 4.487297e+01 6.832832e+00 -6.832830e+00 6.581227e-01 6.581227e-01 1.000000 211.855 0.552 -0.622 4.151075e+01 6.188064e+00 -6.188063e+00 0.000000e+00 0.000000e+00 1.000000 213.037 0.572 -0.630 4.052824e+01 6.041601e+00 -6.041599e+00 0.000000e+00 0.000000e+00 1.000000 214.398 0.618 -0.789 3.463629e+01 5.163280e+00 -5.163278e+00 0.000000e+00 0.000000e+00 1.000000 215.5024 0.4729 -0.4860 5.003508e+01 7.618869e+00 -7.618867e+00 7.338320e-01 7.338320e-01 1.000000 216.575 0.596 -0.600 4.167586e+01 6.144778e+00 -6.144776e+00 0.000000e+00 0.000000e+00 1.000000 217.828 0.572 -0.657 3.902873e+01 5.942925e+00 -5.942924e+00 5.724090e-01 5.724090e-01 1.000000 219.294 0.663 -0.893 3.033139e+01 4.718605e+00 -4.718604e+00 9.040637e-01 6.392695e-01 1.000000 220.896 0.938 -0.939 2.595586e+01 3.869276e+00 -3.869275e+00 0.000000e+00 0.000000e+00 1.000000 222.514 0.593 -0.680 3.763407e+01 5.730561e+00 -5.730559e+00 5.524132e-01 5.524132e-01 1.000000 223.959 0.814 -0.851 2.878929e+01 4.383760e+00 -4.383759e+00 4.225847e-01 4.225847e-01 1.000000 225.384 0.529 -0.611 4.203808e+01 6.401162e+00 -6.401160e+00 6.170577e-01 6.170577e-01 1.000000 226.546 0.704 -0.632 3.588008e+01 5.463480e+00 -5.463479e+00 5.266672e-01 5.266672e-01 1.000000 227.844 0.555 -0.594 4.237514e+01 6.316920e+00 -6.316919e+00 0.000000e+00 0.000000e+00 1.000000 229.166 0.966 -0.767 2.810507e+01 4.189662e+00 -4.189661e+00 0.000000e+00 0.000000e+00 1.000000 231.119 0.659 -0.987 2.913231e+01 4.435992e+00 -4.435991e+00 4.276044e-01 4.276044e-01 1.000000 232.685 0.710 -0.907 3.011859e+01 4.489821e+00 -4.489819e+00 0.000000e+00 0.000000e+00 1.000000 233.962 0.591 -0.567 4.205420e+01 6.269077e+00 -6.269076e+00 0.000000e+00 0.000000e+00 1.000000 235.134 0.602 -0.581 4.116882e+01 6.137093e+00 -6.137092e+00 0.000000e+00 0.000000e+00 1.000000 236.385 0.639 -0.649 3.781394e+01 5.636976e+00 -5.636974e+00 0.000000e+00 0.000000e+00 1.000000 237.811 0.852 -0.786 2.926077e+01 4.455553e+00 -4.455552e+00 4.294591e-01 4.294591e-01 1.000000 239.524 0.744 -0.861 3.035192e+01 4.524602e+00 -4.524601e+00 0.000000e+00 0.000000e+00 1.000000 241.020 0.697 -0.753 3.306683e+01 5.035104e+00 -5.035103e+00 4.853205e-01 4.853205e-01 1.000000 242.306 0.541 -0.589 4.311786e+01 6.427639e+00 -6.427637e+00 0.000000e+00 0.000000e+00 1.000000 243.541 0.765 -0.694 3.339071e+01 4.977599e+00 -4.977598e+00 0.000000e+00 0.000000e+00 1.000000 245.211 0.789 -0.905 2.876092e+01 4.287430e+00 -4.287429e+00 0.000000e+00 0.000000e+00 1.000000 246.595 0.575 -0.595 4.031057e+01 6.271050e+00 -6.271049e+00 1.202238e+00 8.501106e-01 1.000000 247.768 0.645 -0.597 3.922714e+01 5.847644e+00 -5.847642e+00 0.000000e+00 0.000000e+00 1.000000 249.048 0.523 -0.635 4.205967e+01 6.269893e+00 -6.269892e+00 0.000000e+00 0.000000e+00 1.000000 250.252 0.626 -0.681 3.725224e+01 5.553243e+00 -5.553241e+00 0.000000e+00 0.000000e+00 1.000000 251.473 0.586 -0.595 4.123553e+01 6.147037e+00 -6.147036e+00 0.000000e+00 0.000000e+00 1.000000 252.690 0.584 -0.631 3.948361e+01 6.012191e+00 -6.012189e+00 5.791095e-01 5.791095e-01 1.000000 253.885 0.585 -0.611 4.078772e+01 6.080282e+00 -6.080281e+00 0.000000e+00 0.000000e+00 1.000000 255.152 0.631 -0.682 3.713958e+01 5.536449e+00 -5.536448e+00 0.000000e+00 0.000000e+00 1.000000 256.542 0.605 -0.758 3.578212e+01 5.334091e+00 -5.334089e+00 0.000000e+00 0.000000e+00 1.000000 257.828 0.537 -0.682 4.001396e+01 5.964936e+00 -5.964935e+00 0.000000e+00 0.000000e+00 1.000000 258.8113 0.4377 -0.4465 5.514912e+01 8.221155e+00 -8.221153e+00 0.000000e+00 0.000000e+00 1.000000 259.985 0.499 -0.736 3.825919e+01 5.951921e+00 -5.951920e+00 1.139861e+00 8.060035e-01 1.000000 261.097 0.677 -0.613 3.780589e+01 5.635776e+00 -5.635774e+00 0.000000e+00 0.000000e+00 1.000000 262.385 0.547 -0.611 4.144516e+01 6.310877e+00 -6.310876e+00 6.075825e-01 6.075825e-01 1.000000 263.3988 0.4351 -0.4669 5.405972e+01 8.058757e+00 -8.058755e+00 0.000000e+00 0.000000e+00 1.000000 264.407 0.540 -0.574 4.378194e+01 6.526634e+00 -6.526633e+00 0.000000e+00 0.000000e+00 1.000000 265.405 0.550 -0.457 4.842312e+01 7.218502e+00 -7.218500e+00 0.000000e+00 0.000000e+00 1.000000 266.3877 0.3835 -0.4331 5.877758e+01 8.950093e+00 -8.950091e+00 8.617252e-01 8.617252e-01 1.000000 267.272 0.538 -0.501 4.619761e+01 7.034534e+00 -7.034532e+00 6.772930e-01 6.772930e-01 1.000000 268.616 0.507 -0.806 3.713808e+01 5.536225e+00 -5.536224e+00 0.000000e+00 0.000000e+00 1.000000 269.662 0.575 -0.539 4.378195e+01 6.526636e+00 -6.526634e+00 0.000000e+00 0.000000e+00 1.000000 270.936 0.475 -0.699 4.152704e+01 6.190492e+00 -6.190491e+00 0.000000e+00 0.000000e+00 1.000000 272.056 0.691 -0.645 3.649426e+01 5.440250e+00 -5.440248e+00 0.000000e+00 0.000000e+00 1.000000 273.329 0.568 -0.581 4.242701e+01 6.324653e+00 -6.324652e+00 0.000000e+00 0.000000e+00 1.000000 274.549 0.500 -0.653 4.162896e+01 6.338864e+00 -6.338863e+00 6.103885e-01 6.103885e-01 1.000000 275.598 0.564 -0.548 4.316073e+01 6.572107e+00 -6.572105e+00 6.328603e-01 6.328603e-01 1.000000 276.801 0.557 -0.640 4.008255e+01 6.103392e+00 -6.103391e+00 5.877254e-01 5.877254e-01 1.000000 278.088 0.648 -0.729 3.540477e+01 5.277838e+00 -5.277837e+00 0.000000e+00 0.000000e+00 1.000000 279.403 0.738 -0.667 3.468846e+01 5.171056e+00 -5.171055e+00 0.000000e+00 0.000000e+00 1.000000 280.723 0.618 -0.581 4.002183e+01 6.094146e+00 -6.094144e+00 5.868350e-01 5.868350e-01 1.000000 281.920 0.461 -0.580 4.684374e+01 6.983060e+00 -6.983059e+00 0.000000e+00 0.000000e+00 1.000000 283.024 0.624 -0.643 3.848864e+01 5.737555e+00 -5.737553e+00 0.000000e+00 0.000000e+00 1.000000 284.378 0.805 -0.730 3.076290e+01 4.785735e+00 -4.785734e+00 9.166672e-01 6.481816e-01 1.000000 285.669 0.603 -0.486 4.478272e+01 6.675822e+00 -6.675820e+00 0.000000e+00 0.000000e+00 1.000000 286.945 0.663 -0.673 3.649404e+01 5.440217e+00 -5.440216e+00 0.000000e+00 0.000000e+00 1.000000 288.140 0.622 -0.531 4.229479e+01 6.304943e+00 -6.304941e+00 0.000000e+00 0.000000e+00 1.000000 289.615 0.773 -0.853 2.998579e+01 4.470023e+00 -4.470022e+00 0.000000e+00 0.000000e+00 1.000000 291.001 0.601 -0.614 3.950009e+01 6.014700e+00 -6.014699e+00 5.791122e-01 5.791122e-01 1.000000 292.295 0.711 -0.692 3.473706e+01 5.178302e+00 -5.178301e+00 0.000000e+00 0.000000e+00 1.000000 293.716 0.543 -0.710 3.893068e+01 5.803450e+00 -5.803448e+00 0.000000e+00 0.000000e+00 1.000000 294.936 0.572 -0.677 3.990839e+01 5.884178e+00 -5.884177e+00 0.000000e+00 0.000000e+00 1.000000 296.363 1.053 -0.856 2.514051e+01 3.828160e+00 -3.828159e+00 3.686224e-01 3.686224e-01 1.000000 297.973 0.567 -0.556 4.342997e+01 6.474166e+00 -6.474164e+00 0.000000e+00 0.000000e+00 1.000000 299.527 0.932 -0.987 2.539814e+01 3.786135e+00 -3.786134e+00 0.000000e+00 0.000000e+00 1.000000 301.371 0.705 -0.912 3.014778e+01 4.494171e+00 -4.494170e+00 0.000000e+00 0.000000e+00 1.000000 302.765 0.651 -0.689 3.639400e+01 5.425304e+00 -5.425302e+00 0.000000e+00 0.000000e+00 1.000000 304.123 0.657 -0.707 3.572922e+01 5.326204e+00 -5.326203e+00 0.000000e+00 0.000000e+00 1.000000 305.957 0.937 -1.176 2.270686e+01 3.457586e+00 -3.457585e+00 3.329411e-01 3.329411e-01 1.000000 308.023 1.219 -1.129 2.043597e+01 3.111796e+00 -3.111795e+00 2.996463e-01 2.996463e-01 1.000000 310.334 1.230 -1.092 2.099935e+01 3.130402e+00 -3.130402e+00 0.000000e+00 0.000000e+00 1.000000 312.490 0.894 -0.926 2.678782e+01 3.993297e+00 -3.993296e+00 0.000000e+00 0.000000e+00 1.000000 314.573 1.215 -1.189 1.996714e+01 3.040407e+00 -3.040406e+00 2.927720e-01 2.927720e-01 1.000000 316.976 0.659 -1.188 2.640063e+01 3.935578e+00 -3.935577e+00 0.000000e+00 0.000000e+00 1.000000 318.572 0.963 -0.938 2.565931e+01 3.825069e+00 -3.825068e+00 0.000000e+00 0.000000e+00 1.000000 320.636 0.684 -1.101 2.732181e+01 4.072900e+00 -4.072899e+00 0.000000e+00 0.000000e+00 1.000000 322.237 0.937 -0.918 2.627447e+01 3.916772e+00 -3.916771e+00 0.000000e+00 0.000000e+00 1.000000 324.235 0.929 -1.060 2.451146e+01 3.653957e+00 -3.653957e+00 0.000000e+00 0.000000e+00 1.000000 326.392 1.235 -1.229 1.978601e+01 2.949528e+00 -2.949527e+00 0.000000e+00 0.000000e+00 1.000000 328.639 1.054 -1.011 2.360408e+01 3.518692e+00 -3.518691e+00 0.000000e+00 0.000000e+00 1.000000 330.923 1.653 -1.230 1.665140e+01 2.535518e+00 -2.535517e+00 2.441555e-01 2.441555e-01 1.000000 333.964 1.152 -1.388 1.919045e+01 2.860747e+00 -2.860746e+00 0.000000e+00 0.000000e+00 1.000000 336.611 1.366 -1.494 1.677587e+01 2.554471e+00 -2.554470e+00 2.459805e-01 2.459805e-01 1.000000 339.192 1.344 -1.215 1.905696e+01 2.840847e+00 -2.840847e+00 0.000000e+00 0.000000e+00 1.000000 341.993 1.231 -1.458 1.785263e+01 2.718430e+00 -2.718429e+00 2.617682e-01 2.617682e-01 1.000000 344.739 1.719 -1.515 1.507365e+01 2.247050e+00 -2.247050e+00 0.000000e+00 0.000000e+00 1.000000 348.700 1.827 -2.242 1.180100e+01 1.796944e+00 -1.796944e+00 1.729493e-01 1.729493e-01 1.000000 352.137 1.592 -1.610 1.524058e+01 2.271934e+00 -2.271934e+00 0.000000e+00 0.000000e+00 1.000000 356.056 2.142 -2.327 1.057922e+01 1.645793e+00 -1.645792e+00 3.149152e-01 2.226787e-01 1.000000 359.801 2.393 -1.603 8.951062e+00 1.558181e+00 -1.558181e+00 0.000000e+00 0.000000e+00 1.000000 363.738 2.118 -1.544 8.877282e+00 1.620764e+00 -1.620764e+00 0.000000e+00 0.000000e+00 1.000000 368.103 2.163 -2.247 1.088217e+01 1.657034e+00 -1.657033e+00 1.595537e-01 1.595537e-01 1.000000 372.229 1.866 -1.962 7.900391e+00 1.589548e+00 -1.589548e+00 5.513919e-01 3.183463e-01 1.000000 376.510 2.362 -2.415 6.811459e+00 1.243598e+00 -1.243597e+00 0.000000e+00 0.000000e+00 1.000000 381.629 2.946 -2.757 5.700572e+00 1.040778e+00 -1.040778e+00 0.000000e+00 0.000000e+00 1.000000 387.507 2.977 -2.931 4.984832e+00 1.036963e+00 -1.036962e+00 4.764036e-01 2.382018e-01 1.000000 394.361 2.730 -3.876 4.804927e+00 9.057121e-01 -9.057119e-01 1.065263e-01 1.065263e-01 1.000000 400.477 3.260 -3.386 4.545927e+00 9.146342e-01 -9.146341e-01 3.176130e-01 1.833739e-01 1.000000 406.317 3.219 -2.580 5.605590e+00 1.023437e+00 -1.023437e+00 0.000000e+00 0.000000e+00 1.000000 NO NO NO NO NO ! PC data 432.503 10.308 -14.765 3.500390e+00 7.514126e-01 -7.514126e-01 5.900091e-03 2.638601e-03 1.000000 454.801 10.575 -11.991 3.530127e+00 7.929312e-01 -7.929312e-01 3.933391e-03 2.270944e-03 1.000000 482.714 15.257 -17.338 2.466754e+00 5.524121e-01 -5.524121e-01 9.077054e-04 9.077054e-04 1.000000 513.909 21.672 -15.938 2.131937e+00 4.788721e-01 -4.788721e-01 2.360035e-03 1.362567e-03 1.000000 574.891 33.403 -39.310 1.147098e+00 2.532130e-01 -2.532130e-01 3.255222e-03 1.150895e-03 1.000000 679.758 73.960 -71.464 5.397402e-01 1.236588e-01 -1.236588e-01 3.255220e-03 8.138050e-04 1.000000 815.739 45.794 -62.021 8.098018e-01 1.740756e-01 -1.740756e-01 1.646536e-03 6.721955e-04 1.000000 917.571 71.835 -56.038 6.187581e-01 1.406811e-01 -1.406811e-01 2.545136e-03 7.673872e-04 1.000000 1060.841 127.825 -71.435 9.132118e-01 1.769281e-01 -1.769281e-01 1.506467e-03 6.150125e-04 0.591383 4558.751 53.444 -89.473 2.955675e-01 6.653316e-02 -6.653316e-02 9.202140e-04 3.756758e-04 1.000000 4671.569 35.904 -59.374 4.381674e-01 9.874297e-02 -9.874297e-02 1.610373e-03 6.086637e-04 1.000000 4748.273 44.448 -40.800 4.865811e-01 1.094089e-01 -1.094089e-01 1.285593e-03 5.749347e-04 1.000000 4832.472 48.006 -39.750 4.979475e-01 1.095861e-01 -1.095861e-01 1.998178e-03 7.064626e-04 1.000000 4950.083 58.267 -69.605 3.431003e-01 7.510839e-02 -7.510839e-02 5.142369e-04 2.968948e-04 1.000000 5065.514 60.680 -57.164 3.538753e-01 7.974737e-02 -7.974737e-02 1.302004e-03 4.921114e-04 1.000000 5214.123 65.017 -87.929 2.734769e-01 6.169811e-02 -6.169811e-02 1.146496e-03 4.053475e-04 1.000000 5333.560 55.901 -54.421 3.747335e-01 8.473164e-02 -8.473164e-02 1.986824e-03 6.282890e-04 1.000000 5451.378 53.419 -61.917 3.636138e-01 8.212534e-02 -8.212534e-02 1.710396e-03 5.701321e-04 1.000000 5569.503 60.660 -64.706 3.362243e-01 7.585433e-02 -7.585433e-02 1.398724e-03 4.945236e-04 1.000000 5687.107 63.406 -56.945 3.493486e-01 7.863946e-02 -7.863946e-02 1.092752e-03 4.461143e-04 1.000000 5804.694 56.142 -54.180 3.821211e-01 8.553964e-02 -8.553964e-02 1.986824e-04 1.986824e-04 1.000000 5929.809 61.407 -68.973 3.260888e-01 7.348556e-02 -7.348556e-02 1.176810e-03 4.447925e-04 1.000000 6065.615 76.039 -74.400 2.752476e-01 6.175248e-02 -6.175248e-02 4.371193e-04 2.523709e-04 0.999958 6200.348 59.150 -58.694 2.036917e-01 4.580579e-02 -4.580579e-02 9.488469e-04 4.243372e-04 1.000000 6319.570 52.757 -60.072 3.363427e-01 7.596767e-02 -7.596767e-02 1.752350e-03 5.841168e-04 0.999994 6412.138 50.452 -39.811 3.056380e-01 6.896649e-02 -6.896649e-02 1.982046e-03 7.007592e-04 0.999994 6491.774 38.513 -29.184 3.577951e-01 8.036887e-02 -8.036887e-02 1.321357e-03 6.606786e-04 1.000000 6556.952 25.989 -26.665 4.798771e-01 1.050571e-01 -1.050571e-01 1.274166e-03 7.356398e-04 1.000000 6613.117 29.999 -30.176 4.403646e-01 9.407945e-02 -9.407945e-02 7.432637e-04 5.255668e-04 1.000000 6687.642 30.694 -44.525 3.515899e-01 7.526867e-02 -7.526867e-02 1.189221e-03 5.946104e-04 1.000000 6758.743 52.363 -40.407 2.584792e-01 5.819245e-02 -5.819245e-02 1.446350e-03 5.904701e-04 1.000000 6855.541 91.026 -44.434 3.479302e-01 7.372912e-02 -7.372912e-02 1.087055e-02 1.740682e-03 0.592289 10260.979 125.661 -87.460 2.758610e-01 6.235775e-02 -6.235775e-02 1.003682e-03 3.026216e-04 0.999999 10464.855 94.789 -78.215 1.772503e-01 4.028651e-02 -4.028651e-02 1.853061e-03 4.632652e-04 0.999997 10612.620 57.345 -52.976 2.593002e-01 5.833643e-02 -5.833643e-02 1.092743e-03 4.461106e-04 1.000000 10753.275 57.099 -83.310 1.974993e-01 4.466061e-02 -4.466061e-02 1.574071e-03 4.746002e-04 1.000000 10880.266 62.996 -69.891 2.097721e-01 4.729031e-02 -4.729031e-02 1.209578e-03 4.276504e-04 1.000000 10993.240 45.299 -49.979 2.911231e-01 6.556277e-02 -6.556277e-02 1.476162e-03 5.579366e-04 1.000000 11108.515 80.463 -69.976 1.820405e-01 4.129200e-02 -4.129200e-02 1.869805e-03 4.997263e-04 1.000000 11227.320 41.892 -38.342 3.435784e-01 7.745517e-02 -7.745517e-02 2.003362e-03 7.082955e-04 1.000000 11341.625 47.938 -72.413 2.286310e-01 5.159458e-02 -5.159458e-02 1.502521e-03 5.008404e-04 1.000000 11462.203 95.350 -72.640 1.633102e-01 3.696734e-02 -3.696734e-02 1.435244e-03 4.143193e-04 1.000000 11618.682 51.700 -61.129 2.471690e-01 5.577800e-02 -5.577800e-02 1.602689e-03 5.342295e-04 1.000000 11717.859 50.307 -47.478 2.874192e-01 6.453079e-02 -6.453079e-02 8.218915e-04 4.109458e-04 1.000000 11842.153 106.540 -73.987 1.538502e-01 3.457737e-02 -3.457737e-02 5.564889e-04 2.488694e-04 1.000000 12009.450 57.087 -60.757 2.367506e-01 5.331772e-02 -5.331772e-02 1.193491e-03 4.510974e-04 1.000000 12144.538 77.452 -78.001 1.821921e-01 4.124150e-02 -4.124150e-02 1.550988e-03 4.477316e-04 1.000000 12280.859 61.482 -58.869 2.382404e-01 5.359848e-02 -5.359848e-02 1.001680e-03 4.089341e-04 1.000000 12416.747 60.989 -74.406 2.109972e-01 4.746941e-02 -4.746941e-02 8.903821e-04 3.634970e-04 1.000000 12577.245 103.574 -99.509 1.564661e-01 3.342146e-02 -3.342146e-02 2.671261e-03 5.140844e-04 1.000000 50879.424 171.460 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