! Swift/XRT detailed 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 ! 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 ! PC data 722.643 56.235 -51.580 4.288887e-01 9.639788e-02 -9.639788e-02 9.438803e-04 4.221161e-04 1.000000 848.872 40.328 -69.994 3.418773e-01 7.668423e-02 -7.668423e-02 5.572905e-04 3.217518e-04 0.999983 950.177 61.882 -60.977 2.126652e-01 4.805772e-02 -4.805772e-02 1.690949e-03 5.347249e-04 1.000000 1063.630 33.678 -51.571 3.131648e-01 7.017308e-02 -7.017308e-02 4.873910e-04 3.446375e-04 1.000000 1127.118 32.873 -29.810 4.232567e-01 9.534348e-02 -9.534348e-02 2.319982e-03 8.768707e-04 1.000000 1199.556 43.177 -39.565 3.178910e-01 7.130711e-02 -7.130711e-02 7.532410e-04 4.348839e-04 1.000000 1291.811 41.185 -49.078 2.901233e-01 6.535364e-02 -6.535364e-02 1.611099e-03 6.089383e-04 1.000000 1385.166 50.631 -52.169 2.689322e-01 5.939818e-02 -5.939818e-02 2.425070e-03 7.000575e-04 1.000000 1470.786 32.709 -34.989 3.879511e-01 8.729820e-02 -8.729820e-02 1.841257e-03 7.516899e-04 1.000000 1545.495 30.712 -42.000 3.636698e-01 8.149008e-02 -8.149008e-02 5.714249e-04 4.040584e-04 1.000000 1614.798 44.151 -38.591 3.208592e-01 7.227726e-02 -7.227726e-02 1.757564e-03 6.642968e-04 1.000000 1692.794 33.853 -33.845 3.898009e-01 8.780718e-02 -8.780718e-02 2.148135e-03 8.119186e-04 1.000000 1793.070 56.435 -66.424 2.153571e-01 4.840933e-02 -4.840933e-02 8.454758e-04 3.781083e-04 1.000000 1920.183 79.761 -70.678 3.098744e-01 6.979220e-02 -6.979220e-02 9.470841e-04 3.579641e-04 0.999941 2093.916 81.540 -93.972 3.529145e-01 6.082164e-02 -6.082164e-02 9.373301e-04 3.313963e-04 0.999990 6460.181 48.454 -39.303 2.951531e-01 6.626198e-02 -6.626198e-02 8.982853e-04 4.491427e-04 1.000000 6543.573 40.281 -34.939 3.463843e-01 7.799715e-02 -7.799715e-02 1.834000e-03 6.931867e-04 1.000000 6617.435 31.609 -33.581 4.248878e-01 9.280606e-02 -9.280606e-02 3.023076e-04 3.023076e-04 1.000000 6706.020 40.811 -56.975 2.686390e-01 6.043028e-02 -6.043028e-02 1.209231e-03 4.936665e-04 1.000000 6816.520 53.169 -69.690 2.232889e-01 4.900427e-02 -4.900427e-02 9.624493e-04 3.929183e-04 1.000000 6954.044 81.128 -84.355 1.573241e-01 3.553228e-02 -3.553228e-02 1.190910e-03 3.765988e-04 1.000000 7085.756 39.679 -50.584 2.863692e-01 6.441868e-02 -6.441868e-02 1.310001e-03 5.348057e-04 1.000000 7174.529 46.185 -49.093 2.734607e-01 6.133074e-02 -6.133074e-02 6.205271e-04 3.582615e-04 1.000000 7281.317 54.734 -60.603 2.281455e-01 5.126996e-02 -5.126996e-02 8.543490e-04 3.820765e-04 1.000000 7390.531 48.320 -54.480 2.534987e-01 5.696745e-02 -5.696745e-02 9.585381e-04 4.286713e-04 1.000000 7493.471 33.136 -54.620 2.990072e-01 6.712721e-02 -6.712721e-02 8.982873e-04 4.491436e-04 1.000000 7612.764 49.238 -86.157 1.931504e-01 4.371166e-02 -4.371166e-02 1.746670e-03 5.042203e-04 1.000000 7806.939 123.334 -144.938 1.646175e-01 2.849854e-02 -2.849854e-02 1.175381e-03 2.938452e-04 1.000000 12371.666 59.733 -58.111 2.070262e-01 4.638657e-02 -4.638657e-02 3.408784e-04 2.410374e-04 1.000000 12529.324 90.125 -97.925 1.282824e-01 2.897874e-02 -2.897874e-02 1.068085e-03 3.377583e-04 1.000000 12718.782 61.134 -99.334 1.509294e-01 3.405974e-02 -3.405974e-02 1.126497e-03 3.754990e-04 1.000000 12814.736 83.025 -34.819 2.075583e-01 4.674332e-02 -4.674332e-02 1.193075e-03 4.509401e-04 1.000000 12982.794 75.435 -85.033 1.526623e-01 3.438043e-02 -3.438043e-02 8.761647e-04 3.311591e-04 1.000000 13132.624 83.567 -74.394 1.545281e-01 3.487185e-02 -3.487185e-02 1.144379e-03 3.814596e-04 1.000000 13282.333 64.238 -66.142 1.858435e-01 4.198168e-02 -4.198168e-02 1.540511e-03 4.871524e-04 1.000000 13406.320 68.125 -59.748 1.919884e-01 4.328110e-02 -4.328110e-02 1.256574e-03 4.442659e-04 1.000000 13570.668 114.380 -96.223 1.491432e-01 2.957239e-02 -2.957239e-02 1.335182e-03 3.568424e-04 1.000000 18217.875 68.273 -122.283 1.301444e-01 2.937908e-02 -2.937908e-02 9.836506e-04 3.110576e-04 1.000000 18379.992 76.654 -93.844 1.452153e-01 3.259447e-02 -3.259447e-02 4.397496e-04 2.198748e-04 1.000000 18545.581 81.563 -88.935 1.446931e-01 3.282001e-02 -3.282001e-02 1.649061e-03 4.257858e-04 1.000000 18728.867 78.804 -101.723 1.377534e-01 3.115624e-02 -3.115624e-02 1.245958e-03 3.596771e-04 1.000000 18894.134 86.542 -86.463 1.445323e-01 3.250289e-02 -3.250289e-02 6.500655e-04 2.653881e-04 1.000000 19048.202 62.855 -67.526 1.898593e-01 4.269616e-02 -4.269616e-02 8.625871e-04 3.521497e-04 1.000000 19282.096 169.945 -171.039 1.415501e-01 2.287701e-02 -2.287701e-02 1.044441e-03 2.396112e-04 1.000000 24454.424 97.987 -100.092 1.292606e-01 2.898916e-02 -2.898916e-02 2.960146e-04 1.480073e-04 1.000000 24667.180 100.861 -114.769 1.176426e-01 2.646196e-02 -2.646196e-02 5.438410e-04 1.922768e-04 1.000000 25013.529 193.286 -245.489 8.341248e-02 1.568900e-02 -1.568900e-02 8.351976e-04 1.670395e-04 1.000000 30446.985 115.669 -163.663 8.483696e-02 2.159836e-02 -2.159836e-02 1.227579e-03 2.744951e-04 0.834777 30750.622 215.707 -187.967 1.087104e-01 1.852802e-02 -1.852802e-02 7.091051e-04 1.585607e-04 1.000000 37770.598 4720.673 -1367.061 8.152309e-02 1.367070e-02 -1.367070e-02 3.860210e-04 8.631691e-05 0.093081 58696.062 281.886 -372.520 3.323844e-02 8.448428e-03 -8.448428e-03 4.001247e-04 7.073271e-05 1.000000 64265.176 172.236 -198.845 6.392099e-02 1.513701e-02 -1.513701e-02 2.255792e-04 7.133441e-05 1.000000 70332.214 229.083 -242.293 4.142983e-02 1.083380e-02 -1.083380e-02 3.999242e-04 7.998484e-05 1.000000 70953.275 332.628 -391.978 3.917069e-02 8.470700e-03 -8.470700e-03 4.266653e-04 6.663393e-05 1.000000 78831.494 3183.931 -2163.871 3.040523e-02 7.989590e-03 -7.989590e-03 3.898006e-04 6.685025e-05 0.124714 82411.788 393.435 -396.362 4.201984e-02 8.845935e-03 -8.845935e-03 2.762329e-04 4.883154e-05 1.000000 104576.187 45961.950 -16376.841 2.778925e-02 5.021063e-03 -5.021063e-03 3.984313e-04 4.247292e-05 0.027752 291144.383 38614.983 -76826.722 6.639415e-03 1.226687e-03 -1.226687e-03 1.918216e-04 1.015227e-05 0.062312 NO NO NO NO NO ! PC upper limits 426565.395 17073.739 -6270.387 8.7360e-03 0.0000e+00 0.0000e+00 1.0735e-04 1.2155e-05 0.0741