! Swift/XRT 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 ! 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/00853882 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Rate Ratepos Rateneg 193.768351232677 0.350552778675649 -0.546116285099316 51.3925726465847 7.66119470731085 -7.66118600852247 194.491162104001 0.50120684933043 -0.37225809264757 52.5846519907113 7.83887082157502 -7.83886806485421 195.346213857702 0.496581173472265 -0.353844904370732 54.0118197180685 8.05161510620001 -8.05161380943479 196.310116605118 0.502395451812873 -0.467321573944133 47.3958781574666 7.06536671971432 -7.06536609972948 197.175007687872 0.293977290429666 -0.362495630941339 69.9958802627156 10.4343791517531 -10.4343782361379 197.93528490718 0.595785103584745 -0.466299928878243 43.2761865529837 6.45123880206934 -6.45123823597412 198.993367412215 0.487759628273693 -0.462297401450314 48.3433399922765 7.20660611807771 -7.20660548569913 199.857549818495 0.329848155144674 -0.376422778006315 65.0434526521554 9.69611416792487 -9.69611331709235 200.723517040085 0.511894978317059 -0.53611906644494 43.8813680311353 6.54145401152098 -6.5414534375094 201.907641329067 0.794642649394859 -0.672229310665159 50.1468785298686 5.90987482083606 -5.90987399109196 NO NO NO NO NO ! WT data !Time T_+ve T_-ve Rate Ratepos Rateneg 210.688 0.545 -0.525 4.487297e+01 6.832832e+00 -6.832830e+00 211.855 0.552 -0.622 4.151075e+01 6.188064e+00 -6.188063e+00 213.037 0.572 -0.630 4.052824e+01 6.041601e+00 -6.041599e+00 214.398 0.618 -0.789 3.463629e+01 5.163280e+00 -5.163278e+00 215.5024 0.4729 -0.4860 5.003508e+01 7.618869e+00 -7.618867e+00 216.575 0.596 -0.600 4.167586e+01 6.144778e+00 -6.144776e+00 217.828 0.572 -0.657 3.902873e+01 5.942925e+00 -5.942924e+00 219.294 0.663 -0.893 3.033139e+01 4.718605e+00 -4.718604e+00 220.896 0.938 -0.939 2.595586e+01 3.869276e+00 -3.869275e+00 222.514 0.593 -0.680 3.763407e+01 5.730561e+00 -5.730559e+00 223.959 0.814 -0.851 2.878929e+01 4.383760e+00 -4.383759e+00 225.384 0.529 -0.611 4.203808e+01 6.401162e+00 -6.401160e+00 226.546 0.704 -0.632 3.588008e+01 5.463480e+00 -5.463479e+00 227.844 0.555 -0.594 4.237514e+01 6.316920e+00 -6.316919e+00 229.166 0.966 -0.767 2.810507e+01 4.189662e+00 -4.189661e+00 231.119 0.659 -0.987 2.913231e+01 4.435992e+00 -4.435991e+00 232.685 0.710 -0.907 3.011859e+01 4.489821e+00 -4.489819e+00 233.962 0.591 -0.567 4.205420e+01 6.269077e+00 -6.269076e+00 235.134 0.602 -0.581 4.116882e+01 6.137093e+00 -6.137092e+00 236.385 0.639 -0.649 3.781394e+01 5.636976e+00 -5.636974e+00 237.811 0.852 -0.786 2.926077e+01 4.455553e+00 -4.455552e+00 239.524 0.744 -0.861 3.035192e+01 4.524602e+00 -4.524601e+00 241.020 0.697 -0.753 3.306683e+01 5.035104e+00 -5.035103e+00 242.306 0.541 -0.589 4.311786e+01 6.427639e+00 -6.427637e+00 243.541 0.765 -0.694 3.339071e+01 4.977599e+00 -4.977598e+00 245.211 0.789 -0.905 2.876092e+01 4.287430e+00 -4.287429e+00 246.595 0.575 -0.595 4.031057e+01 6.271050e+00 -6.271049e+00 247.768 0.645 -0.597 3.922714e+01 5.847644e+00 -5.847642e+00 249.048 0.523 -0.635 4.205967e+01 6.269893e+00 -6.269892e+00 250.252 0.626 -0.681 3.725224e+01 5.553243e+00 -5.553241e+00 251.473 0.586 -0.595 4.123553e+01 6.147037e+00 -6.147036e+00 252.690 0.584 -0.631 3.948361e+01 6.012191e+00 -6.012189e+00 253.885 0.585 -0.611 4.078772e+01 6.080282e+00 -6.080281e+00 255.152 0.631 -0.682 3.713958e+01 5.536449e+00 -5.536448e+00 256.542 0.605 -0.758 3.578212e+01 5.334091e+00 -5.334089e+00 257.828 0.537 -0.682 4.001396e+01 5.964936e+00 -5.964935e+00 258.8113 0.4377 -0.4465 5.514912e+01 8.221155e+00 -8.221153e+00 259.985 0.499 -0.736 3.825919e+01 5.951921e+00 -5.951920e+00 261.097 0.677 -0.613 3.780589e+01 5.635776e+00 -5.635774e+00 262.385 0.547 -0.611 4.144516e+01 6.310877e+00 -6.310876e+00 263.3988 0.4351 -0.4669 5.405972e+01 8.058757e+00 -8.058755e+00 264.407 0.540 -0.574 4.378194e+01 6.526634e+00 -6.526633e+00 265.405 0.550 -0.457 4.842312e+01 7.218502e+00 -7.218500e+00 266.3877 0.3835 -0.4331 5.877758e+01 8.950093e+00 -8.950091e+00 267.272 0.538 -0.501 4.619761e+01 7.034534e+00 -7.034532e+00 268.616 0.507 -0.806 3.713808e+01 5.536225e+00 -5.536224e+00 269.662 0.575 -0.539 4.378195e+01 6.526636e+00 -6.526634e+00 270.936 0.475 -0.699 4.152704e+01 6.190492e+00 -6.190491e+00 272.056 0.691 -0.645 3.649426e+01 5.440250e+00 -5.440248e+00 273.329 0.568 -0.581 4.242701e+01 6.324653e+00 -6.324652e+00 274.549 0.500 -0.653 4.162896e+01 6.338864e+00 -6.338863e+00 275.598 0.564 -0.548 4.316073e+01 6.572107e+00 -6.572105e+00 276.801 0.557 -0.640 4.008255e+01 6.103392e+00 -6.103391e+00 278.088 0.648 -0.729 3.540477e+01 5.277838e+00 -5.277837e+00 279.403 0.738 -0.667 3.468846e+01 5.171056e+00 -5.171055e+00 280.723 0.618 -0.581 4.002183e+01 6.094146e+00 -6.094144e+00 281.920 0.461 -0.580 4.684374e+01 6.983060e+00 -6.983059e+00 283.024 0.624 -0.643 3.848864e+01 5.737555e+00 -5.737553e+00 284.378 0.805 -0.730 3.076290e+01 4.785735e+00 -4.785734e+00 285.669 0.603 -0.486 4.478272e+01 6.675822e+00 -6.675820e+00 286.945 0.663 -0.673 3.649404e+01 5.440217e+00 -5.440216e+00 288.140 0.622 -0.531 4.229479e+01 6.304943e+00 -6.304941e+00 289.615 0.773 -0.853 2.998579e+01 4.470023e+00 -4.470022e+00 291.001 0.601 -0.614 3.950009e+01 6.014700e+00 -6.014699e+00 292.295 0.711 -0.692 3.473706e+01 5.178302e+00 -5.178301e+00 293.716 0.543 -0.710 3.893068e+01 5.803450e+00 -5.803448e+00 294.936 0.572 -0.677 3.990839e+01 5.884178e+00 -5.884177e+00 296.363 1.053 -0.856 2.514051e+01 3.828160e+00 -3.828159e+00 297.973 0.567 -0.556 4.342997e+01 6.474166e+00 -6.474164e+00 299.527 0.932 -0.987 2.539814e+01 3.786135e+00 -3.786134e+00 301.371 0.705 -0.912 3.014778e+01 4.494171e+00 -4.494170e+00 302.765 0.651 -0.689 3.639400e+01 5.425304e+00 -5.425302e+00 304.123 0.657 -0.707 3.572922e+01 5.326204e+00 -5.326203e+00 305.957 0.937 -1.176 2.270686e+01 3.457586e+00 -3.457585e+00 308.023 1.219 -1.129 2.043597e+01 3.111796e+00 -3.111795e+00 310.334 1.230 -1.092 2.099935e+01 3.130402e+00 -3.130402e+00 312.490 0.894 -0.926 2.678782e+01 3.993297e+00 -3.993296e+00 314.573 1.215 -1.189 1.996714e+01 3.040407e+00 -3.040406e+00 316.976 0.659 -1.188 2.640063e+01 3.935578e+00 -3.935577e+00 318.572 0.963 -0.938 2.565931e+01 3.825069e+00 -3.825068e+00 320.636 0.684 -1.101 2.732181e+01 4.072900e+00 -4.072899e+00 322.237 0.937 -0.918 2.627447e+01 3.916772e+00 -3.916771e+00 324.235 0.929 -1.060 2.451146e+01 3.653957e+00 -3.653957e+00 326.392 1.235 -1.229 1.978601e+01 2.949528e+00 -2.949527e+00 328.639 1.054 -1.011 2.360408e+01 3.518692e+00 -3.518691e+00 330.923 1.653 -1.230 1.665140e+01 2.535518e+00 -2.535517e+00 333.964 1.152 -1.388 1.919045e+01 2.860747e+00 -2.860746e+00 336.611 1.366 -1.494 1.677587e+01 2.554471e+00 -2.554470e+00 339.192 1.344 -1.215 1.905696e+01 2.840847e+00 -2.840847e+00 341.993 1.231 -1.458 1.785263e+01 2.718430e+00 -2.718429e+00 344.739 1.719 -1.515 1.507365e+01 2.247050e+00 -2.247050e+00 348.700 1.827 -2.242 1.180100e+01 1.796944e+00 -1.796944e+00 352.137 1.592 -1.610 1.524058e+01 2.271934e+00 -2.271934e+00 356.056 2.142 -2.327 1.057922e+01 1.645793e+00 -1.645792e+00 359.801 2.393 -1.603 8.951062e+00 1.558181e+00 -1.558181e+00 363.738 2.118 -1.544 8.877282e+00 1.620764e+00 -1.620764e+00 368.103 2.163 -2.247 1.088217e+01 1.657034e+00 -1.657033e+00 372.229 1.866 -1.962 7.900391e+00 1.589548e+00 -1.589548e+00 376.510 2.362 -2.415 6.811459e+00 1.243598e+00 -1.243597e+00 381.629 2.946 -2.757 5.700572e+00 1.040778e+00 -1.040778e+00 387.507 2.977 -2.931 4.984832e+00 1.036963e+00 -1.036962e+00 394.361 2.730 -3.876 4.804927e+00 9.057121e-01 -9.057119e-01 400.477 3.260 -3.386 4.545927e+00 9.146342e-01 -9.146341e-01 406.317 3.219 -2.580 5.605590e+00 1.023437e+00 -1.023437e+00 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 432.503 10.308 -14.765 3.500390e+00 7.514126e-01 -7.514126e-01 454.801 10.575 -11.991 3.530127e+00 7.929312e-01 -7.929312e-01 482.714 15.257 -17.338 2.466754e+00 5.524121e-01 -5.524121e-01 513.909 21.672 -15.938 2.131937e+00 4.788721e-01 -4.788721e-01 574.891 33.403 -39.310 1.147098e+00 2.532130e-01 -2.532130e-01 679.758 73.960 -71.464 5.397402e-01 1.236588e-01 -1.236588e-01 815.739 45.794 -62.021 8.098018e-01 1.740756e-01 -1.740756e-01 917.571 71.835 -56.038 6.187581e-01 1.406811e-01 -1.406811e-01 1060.841 127.825 -71.435 9.132118e-01 1.769281e-01 -1.769281e-01 4558.751 53.444 -89.473 2.955675e-01 6.653316e-02 -6.653316e-02 4671.569 35.904 -59.374 4.381674e-01 9.874297e-02 -9.874297e-02 4748.273 44.448 -40.800 4.865811e-01 1.094089e-01 -1.094089e-01 4832.472 48.006 -39.750 4.979475e-01 1.095861e-01 -1.095861e-01 4950.083 58.267 -69.605 3.431003e-01 7.510839e-02 -7.510839e-02 5065.514 60.680 -57.164 3.538753e-01 7.974737e-02 -7.974737e-02 5214.123 65.017 -87.929 2.734769e-01 6.169811e-02 -6.169811e-02 5333.560 55.901 -54.421 3.747335e-01 8.473164e-02 -8.473164e-02 5451.378 53.419 -61.917 3.636138e-01 8.212534e-02 -8.212534e-02 5569.503 60.660 -64.706 3.362243e-01 7.585433e-02 -7.585433e-02 5687.107 63.406 -56.945 3.493486e-01 7.863946e-02 -7.863946e-02 5804.694 56.142 -54.180 3.821211e-01 8.553964e-02 -8.553964e-02 5929.809 61.407 -68.973 3.260888e-01 7.348556e-02 -7.348556e-02 6065.615 76.039 -74.400 2.752476e-01 6.175248e-02 -6.175248e-02 6200.348 59.150 -58.694 2.036917e-01 4.580579e-02 -4.580579e-02 6319.570 52.757 -60.072 3.363427e-01 7.596767e-02 -7.596767e-02 6412.138 50.452 -39.811 3.056380e-01 6.896649e-02 -6.896649e-02 6491.774 38.513 -29.184 3.577951e-01 8.036887e-02 -8.036887e-02 6556.952 25.989 -26.665 4.798771e-01 1.050571e-01 -1.050571e-01 6613.117 29.999 -30.176 4.403646e-01 9.407945e-02 -9.407945e-02 6687.642 30.694 -44.525 3.515899e-01 7.526867e-02 -7.526867e-02 6758.743 52.363 -40.407 2.584792e-01 5.819245e-02 -5.819245e-02 6855.541 91.026 -44.434 3.479302e-01 7.372912e-02 -7.372912e-02 10260.979 125.661 -87.460 2.758610e-01 6.235775e-02 -6.235775e-02 10464.855 94.789 -78.215 1.772503e-01 4.028651e-02 -4.028651e-02 10612.620 57.345 -52.976 2.593002e-01 5.833643e-02 -5.833643e-02 10753.275 57.099 -83.310 1.974993e-01 4.466061e-02 -4.466061e-02 10880.266 62.996 -69.891 2.097721e-01 4.729031e-02 -4.729031e-02 10993.240 45.299 -49.979 2.911231e-01 6.556277e-02 -6.556277e-02 11108.515 80.463 -69.976 1.820405e-01 4.129200e-02 -4.129200e-02 11227.320 41.892 -38.342 3.435784e-01 7.745517e-02 -7.745517e-02 11341.625 47.938 -72.413 2.286310e-01 5.159458e-02 -5.159458e-02 11462.203 95.350 -72.640 1.633102e-01 3.696734e-02 -3.696734e-02 11618.682 51.700 -61.129 2.471690e-01 5.577800e-02 -5.577800e-02 11717.859 50.307 -47.478 2.874192e-01 6.453079e-02 -6.453079e-02 11842.153 106.540 -73.987 1.538502e-01 3.457737e-02 -3.457737e-02 12009.450 57.087 -60.757 2.367506e-01 5.331772e-02 -5.331772e-02 12144.538 77.452 -78.001 1.821921e-01 4.124150e-02 -4.124150e-02 12280.859 61.482 -58.869 2.382404e-01 5.359848e-02 -5.359848e-02 12416.747 60.989 -74.406 2.109972e-01 4.746941e-02 -4.746941e-02 12577.245 103.574 -99.509 1.564661e-01 3.342146e-02 -3.342146e-02 50879.424 171.460 -387.669 3.462121e-02 9.034878e-03 -9.034878e-03 51373.436 166.374 -322.551 3.921581e-02 1.030748e-02 -1.030748e-02 51792.816 163.207 -253.006 4.645320e-02 1.211025e-02 -1.211025e-02 52157.234 187.423 -201.210 4.985586e-02 1.297089e-02 -1.297089e-02 52584.322 244.237 -239.665 5.920128e-02 1.271359e-02 -1.271359e-02 58040.888 531.123 -671.077 2.502963e-02 6.188353e-03 -6.188353e-03