! Swift/XRT lightcurve of trigger: 867987, name: GRB 181020A ! T0 for this burst is Swift MET=561754855.296 s, = 2018 Oct 20 at 19:00:33.510 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/00867987 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Rate Ratepos Rateneg 49.1992327739208 0.44629627462502 -0.517979834322688 239.281859063992 30.4069892726791 -29.0216382839841 50.1204149636066 0.425341035584729 -0.474885915060767 257.374409679543 32.09049123716 -31.218370748042 50.9359504451071 0.335654586486214 -0.390194445915789 318.833393266588 40.2617905440611 -38.670465654083 51.6160520184147 0.342255979868668 -0.344446986821431 339.689853277233 44.1442965321843 -41.1942627067277 52.3720921609644 0.347684843857422 -0.413784162680976 309.028835027357 38.9426424168722 -37.5004526263805 53.132903071436 0.497774883817563 -0.41312606661424 257.221215862088 32.2633792073907 -31.2103127952586 54.2396387213222 0.658678258086091 -0.608960766068606 352.421700095501 32.1369766771938 -31.1717644098874 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 4849.598 44.504 -25.701 1.745687e+00 3.774665e-01 -3.774665e-01 4926.020 20.736 -31.918 2.215029e+00 4.885709e-01 -4.885709e-01 4990.595 33.888 -43.839 1.449491e+00 3.250262e-01 -3.250262e-01 5064.302 35.401 -39.819 1.479238e+00 3.354645e-01 -3.354645e-01 5130.750 36.650 -31.048 1.651410e+00 3.729216e-01 -3.729216e-01 5205.834 39.294 -38.433 1.515048e+00 3.319386e-01 -3.319386e-01 5291.936 48.470 -46.808 1.173445e+00 2.646132e-01 -2.646132e-01 5367.970 22.582 -27.564 2.240260e+00 5.030507e-01 -5.030507e-01 5435.335 35.451 -44.783 1.461547e+00 3.219409e-01 -3.219409e-01 5530.236 45.857 -59.450 1.053259e+00 2.391996e-01 -2.391996e-01 5607.529 31.248 -31.436 1.786909e+00 4.012507e-01 -4.012507e-01 5681.697 32.299 -42.920 1.642547e+00 3.519844e-01 -3.519844e-01 5745.316 23.841 -31.320 2.019853e+00 4.561233e-01 -4.561233e-01 5804.217 35.145 -35.060 1.593828e+00 3.599183e-01 -3.599183e-01 5882.478 39.625 -43.116 1.418929e+00 3.133968e-01 -3.133968e-01 5966.533 43.327 -44.429 1.272304e+00 2.873117e-01 -2.873117e-01 6052.432 42.677 -42.572 1.308510e+00 2.950706e-01 -2.950706e-01 6136.681 43.677 -41.572 1.316322e+00 2.976728e-01 -2.976728e-01 6209.785 40.778 -29.427 1.600087e+00 3.592996e-01 -3.592996e-01 6314.901 50.998 -64.338 9.710813e-01 2.202237e-01 -2.202237e-01 6397.208 31.374 -31.309 1.801019e+00 4.027201e-01 -4.027201e-01 6496.574 47.345 -67.992 9.653084e-01 2.186041e-01 -2.186041e-01 6585.250 33.888 -41.331 1.473109e+00 3.355033e-01 -3.355033e-01 6650.688 38.654 -31.551 1.602352e+00 3.603150e-01 -3.603150e-01 6765.412 54.296 -76.069 1.472155e+00 2.541472e-01 -2.541472e-01 10466.713 30.481 -32.202 1.571503e+00 3.546639e-01 -3.546639e-01 10529.262 45.659 -32.068 1.260910e+00 2.845679e-01 -2.845679e-01 10610.003 35.123 -35.082 1.381063e+00 3.136268e-01 -3.136268e-01 10693.035 32.325 -47.909 1.282726e+00 2.832246e-01 -2.832246e-01 10784.871 45.797 -59.511 9.341860e-01 2.101804e-01 -2.101804e-01 10868.009 40.385 -37.342 1.280118e+00 2.889027e-01 -2.889027e-01 10946.406 27.178 -38.012 1.587507e+00 3.500025e-01 -3.500025e-01 11000.277 25.962 -26.692 1.868107e+00 4.196532e-01 -4.196532e-01 11065.327 33.623 -39.089 1.358886e+00 3.062054e-01 -3.062054e-01 11140.175 31.488 -41.225 1.361456e+00 3.063110e-01 -3.063110e-01 11196.472 37.874 -24.809 1.580332e+00 3.550073e-01 -3.550073e-01 11274.618 42.470 -40.272 1.250007e+00 2.764088e-01 -2.764088e-01 11342.903 26.838 -25.815 1.895794e+00 4.252175e-01 -4.252175e-01 11403.321 41.640 -33.580 1.302881e+00 2.958725e-01 -2.958725e-01 11487.390 27.776 -42.429 1.481260e+00 3.256167e-01 -3.256167e-01 11553.236 49.686 -38.070 1.124254e+00 2.537267e-01 -2.537267e-01 11626.970 23.591 -24.048 2.185659e+00 4.797543e-01 -4.797543e-01 11707.067 48.802 -56.506 9.404338e-01 2.119132e-01 -2.119132e-01 11775.795 25.206 -19.926 2.175287e+00 4.901695e-01 -4.901695e-01 11843.348 37.886 -42.348 1.212321e+00 2.753071e-01 -2.753071e-01 11933.361 38.137 -52.127 1.081246e+00 2.447785e-01 -2.447785e-01 12005.561 28.619 -34.064 1.743690e+00 3.733182e-01 -3.733182e-01 12070.275 26.589 -36.094 1.595655e+00 3.578977e-01 -3.578977e-01 12137.506 24.548 -40.642 1.589474e+00 3.504362e-01 -3.504362e-01 12178.848 23.323 -16.794 2.485614e+00 5.583705e-01 -5.583705e-01 12246.031 33.866 -43.861 1.340193e+00 2.946068e-01 -2.946068e-01 12314.347 48.292 -34.450 1.200482e+00 2.705112e-01 -2.705112e-01 12406.734 33.632 -44.095 1.338819e+00 2.947385e-01 -2.947385e-01 12497.708 62.993 -57.342 1.471076e+00 2.485693e-01 -2.485693e-01 15965.005 15.704 -19.399 1.210945e+00 2.658678e-01 -2.658678e-01 15997.377 28.463 -16.668 8.946174e-01 2.013290e-01 -2.013290e-01 16055.671 25.330 -29.831 7.539490e-01 1.694000e-01 -1.694000e-01 16101.056 20.063 -20.054 1.015300e+00 2.273912e-01 -2.273912e-01 16146.688 24.577 -25.570 8.259704e-01 1.852846e-01 -1.852846e-01 16188.061 15.799 -16.796 1.276462e+00 2.858823e-01 -2.858823e-01 16223.164 15.799 -19.303 1.165056e+00 2.609314e-01 -2.609314e-01 16269.790 34.363 -30.827 6.250521e-01 1.411184e-01 -1.411184e-01 16321.473 17.783 -17.320 1.306335e+00 2.785115e-01 -2.785115e-01 16362.713 14.152 -23.457 1.132536e+00 2.482727e-01 -2.482727e-01 16404.334 20.171 -27.468 1.035133e+00 2.115773e-01 -2.115773e-01 16441.596 18.011 -17.091 1.286358e+00 2.758548e-01 -2.758548e-01 16477.280 17.429 -17.673 1.196652e+00 2.675796e-01 -2.675796e-01 16523.180 21.676 -28.470 8.638529e-01 1.890835e-01 -1.890835e-01 16563.909 16.049 -19.053 1.166619e+00 2.621201e-01 -2.621201e-01 16607.236 17.854 -27.277 9.564599e-01 2.090347e-01 -2.090347e-01 16655.797 34.484 -30.706 6.174197e-01 1.393952e-01 -1.393952e-01 16720.424 17.497 -30.143 9.032816e-01 1.980160e-01 -1.980160e-01 16762.108 23.451 -24.188 8.677790e-01 1.943518e-01 -1.943518e-01 16819.392 31.358 -33.833 6.573613e-01 1.443263e-01 -1.443263e-01 16885.218 23.201 -34.468 7.222686e-01 1.617626e-01 -1.617626e-01 16938.122 25.457 -29.704 7.444575e-01 1.667321e-01 -1.667321e-01 16985.139 13.543 -21.560 1.171640e+00 2.619867e-01 -2.619867e-01 17021.871 16.928 -23.189 1.016782e+00 2.303023e-01 -2.303023e-01 17071.888 24.579 -33.089 7.009348e-01 1.582505e-01 -1.582505e-01 17119.655 21.945 -23.187 8.915015e-01 2.003057e-01 -2.003057e-01 17174.603 22.157 -33.004 7.578146e-01 1.658735e-01 -1.658735e-01 17218.068 16.302 -21.308 1.087932e+00 2.444405e-01 -2.444405e-01 17260.931 18.571 -26.560 9.669317e-01 2.116458e-01 -2.116458e-01 17307.954 21.694 -28.452 8.099387e-01 1.825660e-01 -1.825660e-01 17352.461 22.319 -22.812 9.187904e-01 2.064371e-01 -2.064371e-01 17400.975 23.952 -26.195 8.219646e-01 1.846820e-01 -1.846820e-01 17453.378 24.202 -28.452 7.802996e-01 1.756024e-01 -1.756024e-01 17498.770 16.420 -21.190 1.147760e+00 2.504618e-01 -2.504618e-01 17534.616 25.705 -19.427 8.944790e-01 2.012978e-01 -2.012978e-01 17594.037 26.460 -33.715 6.832547e-01 1.535161e-01 -1.535161e-01 17649.697 30.976 -29.200 6.893925e-01 1.543995e-01 -1.543995e-01 17738.946 42.019 -58.273 4.104022e-01 9.206287e-02 -9.206287e-02 17807.527 21.078 -26.561 9.177633e-01 2.014986e-01 -2.014986e-01 17891.855 64.606 -63.250 5.679082e-01 9.652267e-02 -9.652267e-02 18216.638 86.582 -68.643 8.654927e-01 1.494083e-01 -1.494083e-01 21811.807 38.037 -32.168 7.634007e-01 1.671903e-01 -1.671903e-01 21893.208 26.842 -43.364 7.597223e-01 1.708489e-01 -1.708489e-01 21983.835 54.058 -63.786 4.381133e-01 9.871219e-02 -9.871219e-02 22088.564 34.579 -50.670 6.427865e-01 1.409023e-01 -1.409023e-01 22189.304 61.712 -66.161 3.999881e-01 9.012213e-02 -9.012213e-02 22303.155 33.110 -52.139 5.950141e-01 1.338087e-01 -1.338087e-01 22399.726 41.847 -63.461 5.451578e-01 1.166293e-01 -1.166293e-01 22497.970 36.374 -56.397 5.467470e-01 1.228374e-01 -1.228374e-01 22576.583 40.503 -42.239 6.096347e-01 1.369663e-01 -1.369663e-01 22698.200 34.222 -81.115 4.588645e-01 1.004946e-01 -1.004946e-01 22782.424 47.784 -50.002 5.256979e-01 1.182207e-01 -1.182207e-01 22882.583 65.470 -52.374 4.262943e-01 9.595776e-02 -9.595776e-02 23028.876 72.123 -80.824 3.346213e-01 7.525075e-02 -7.525075e-02 23181.946 74.507 -80.947 3.319308e-01 7.471677e-02 -7.471677e-02 23312.204 69.615 -55.751 4.070525e-01 9.171383e-02 -9.171383e-02 23524.542 72.906 -142.723 2.634743e-01 5.641551e-02 -5.641551e-02 23648.067 64.718 -50.619 4.460869e-01 1.004130e-01 -1.004130e-01 23869.487 176.753 -156.702 2.908022e-01 4.755317e-02 -4.755317e-02 72179.859 3542.380 -2833.705 2.317346e-02 4.637391e-03 -4.637391e-03 91265.744 536.759 -388.434 1.525613e-02 5.284325e-03 -4.313910e-03