! Swift/XRT lightcurve of trigger: 820513, name: GRB 180331B ! T0 for this burst is Swift MET=544203540.032 s, = 2018 Mar 31 at 15:38:39.320 UT ! Data covers 0.3-10 keV ! The data are in 5 columns: "; ! time, time error (+ve), time error (-ve), source flux, 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/00820513 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 722.643 56.235 -51.580 1.595465964e-11 3.586001136e-12 -3.586001136e-12 848.872 40.328 -69.994 1.271783556e-11 2.852653356e-12 -2.852653356e-12 950.177 61.882 -60.977 7.91114544e-12 1.787747184e-12 -1.787747184e-12 1063.630 33.678 -51.571 1.164973056e-11 2.610438576e-12 -2.610438576e-12 1127.118 32.873 -29.810 1.574514924e-11 3.546777456e-12 -3.546777456e-12 1199.556 43.177 -39.565 1.18255452e-11 2.652624492e-12 -2.652624492e-12 1291.811 41.185 -49.078 1.079258676e-11 2.431155408e-12 -2.431155408e-12 1385.166 50.631 -52.169 1.000427784e-11 2.209612296e-12 -2.209612296e-12 1470.786 32.709 -34.989 1.443178092e-11 3.24749304e-12 -3.24749304e-12 1545.495 30.712 -42.000 1.352851656e-11 3.031430976e-12 -3.031430976e-12 1614.798 44.151 -38.591 1.193596224e-11 2.688714072e-12 -2.688714072e-12 1692.794 33.853 -33.845 1.450059348e-11 3.266427096e-12 -3.266427096e-12 1793.070 56.435 -66.424 8.01128412e-12 1.800827076e-12 -1.800827076e-12 1920.183 79.761 -70.678 1.152732768e-11 2.59626984e-12 -2.59626984e-12 2093.916 81.540 -93.972 1.31284194e-11 2.262565008e-12 -2.262565008e-12 6460.181 48.454 -39.303 1.097969532e-11 2.464945656e-12 -2.464945656e-12 6543.573 40.281 -34.939 1.288549596e-11 2.90149398e-12 -2.90149398e-12 6617.435 31.609 -33.581 1.580582616e-11 3.452385432e-12 -3.452385432e-12 6706.020 40.811 -56.975 9.9933708e-12 2.248006416e-12 -2.248006416e-12 6816.520 53.169 -69.690 8.30634708e-12 1.822958844e-12 -1.822958844e-12 6954.044 81.128 -84.355 5.85245652e-12 1.321800816e-12 -1.321800816e-12 7085.756 39.679 -50.584 1.065293424e-11 2.396374896e-12 -2.396374896e-12 7174.529 46.185 -49.093 1.017273804e-11 2.281503528e-12 -2.281503528e-12 7281.317 54.734 -60.603 8.4870126e-12 1.907242512e-12 -1.907242512e-12 7390.531 48.320 -54.480 9.43015164e-12 2.11918914e-12 -2.11918914e-12 7493.471 33.136 -54.620 1.112306784e-11 2.497132212e-12 -2.497132212e-12 7612.764 49.238 -86.157 7.18519488e-12 1.626073752e-12 -1.626073752e-12 7806.939 123.334 -144.938 6.123771e-12 1.060145688e-12 -1.060145688e-12 12371.666 59.733 -58.111 7.7010138e-12 1.725499308e-12 -1.725499308e-12 12529.324 90.125 -97.925 4.80970332e-12 1.086501888e-12 -1.086501888e-12 12718.782 61.134 -99.334 5.6141496e-12 1.266927096e-12 -1.266927096e-12 12814.736 83.025 -34.819 7.61034252e-12 1.713892164e-12 -1.713892164e-12 12982.794 75.435 -85.033 5.67838656e-12 1.278804684e-12 -1.278804684e-12 13132.624 83.567 -74.394 5.74780548e-12 1.297088856e-12 -1.297088856e-12 13282.333 64.238 -66.142 6.93441108e-12 1.566469308e-12 -1.566469308e-12 13406.320 68.125 -59.748 7.09608228e-12 1.599712716e-12 -1.599712716e-12 13570.668 114.380 -96.223 5.55422412e-12 1.101301908e-12 -1.101301908e-12 18217.875 68.273 -122.283 4.86140388e-12 1.097429016e-12 -1.097429016e-12 18379.992 76.654 -93.844 5.4592302e-12 1.225360188e-12 -1.225360188e-12 18545.581 81.563 -88.935 5.39649984e-12 1.224071208e-12 -1.224071208e-12 18728.867 78.804 -101.723 5.10552144e-12 1.1547438e-12 -1.1547438e-12 18894.134 86.542 -86.463 5.3916564e-12 1.212496056e-12 -1.212496056e-12 19048.202 62.855 -67.526 7.19417496e-12 1.61785404e-12 -1.61785404e-12 19282.096 169.945 -171.039 5.2617912e-12 8.5040316e-13 -8.5040316e-13 24459.801 115.176 -105.469 4.29518268e-12 9.63276888e-13 -9.63276888e-13 24685.390 127.783 -110.413 4.14403164e-12 9.10061172e-13 -9.10061172e-13 25028.528 178.286 -215.356 3.197154372e-12 6.2347572e-13 -6.2347572e-13 30446.985 115.669 -163.663 3.16734378e-12 8.06363568e-13 -8.06363568e-13 30750.622 215.707 -187.967 4.02702648e-12 6.86344836e-13 -6.86344836e-13 37673.092 4818.178 -1269.556 3.19807098e-12 5.16070392e-13 -5.16070392e-13 58696.062 281.886 -372.520 1.236469968e-12 3.142815216e-13 -3.142815216e-13 64265.176 172.236 -198.845 2.39657652e-12 5.67529152e-13 -5.67529152e-13 70332.214 229.083 -242.293 1.544499732e-12 4.03883748e-13 -4.03883748e-13 70953.275 332.628 -391.978 1.457087172e-12 3.150972432e-13 -3.150972432e-13 78831.494 3183.931 -2163.871 1.13999214e-12 2.995454112e-13 -2.995454112e-13 82411.788 393.435 -396.362 1.609773084e-12 3.388710192e-13 -3.388710192e-13 104576.187 45961.950 -16376.841 1.037298564e-12 1.869371796e-13 -1.869371796e-13 289998.870 39760.496 -75681.208 2.388276084e-13 4.48953408e-14 -4.48953408e-14 NO NO NO NO NO ! PC upper limits 426565.395 17073.739 -6270.387 3.2890752e-13 0 0