! Swift/XRT detailed lightcurve of trigger: 20895, name: GRB 190531B - source 8 ! Swift/XRT lightcurve of trigger: 20895, name: GRB 190531B - source 8 ! T0 for this burst is Swift MET=581026212.0 s, = 2019 May 31 at 20:09:48.951 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 18215.776 35.737 -21.931 9.227053e-01 2.076506e-01 -2.076506e-01 2.182939e-03 1.091469e-03 1.000000 18286.418 42.821 -34.905 6.951343e-01 1.530887e-01 -1.530887e-01 2.429400e-03 9.917984e-04 1.000000 18350.920 28.465 -21.681 1.059628e+00 2.380816e-01 -2.380816e-01 1.882785e-03 1.087027e-03 1.000000 18418.000 31.590 -38.615 7.871852e-01 1.725659e-01 -1.725659e-01 1.344846e-03 7.764474e-04 1.000000 18498.714 51.169 -49.124 5.208404e-01 1.175910e-01 -1.175910e-01 1.882785e-03 7.686439e-04 1.000000 18584.845 37.750 -34.962 7.085771e-01 1.597189e-01 -1.597189e-01 2.164119e-03 9.678234e-04 1.000000 18656.300 46.528 -33.706 6.463310e-01 1.461590e-01 -1.461590e-01 2.745727e-03 1.037787e-03 1.000000 18735.040 30.471 -32.212 5.166658e-01 1.172407e-01 -1.172407e-01 4.583681e-03 1.527894e-03 0.999971 18798.226 24.953 -32.715 5.836418e-01 1.315660e-01 -1.315660e-01 2.750075e-03 1.229871e-03 0.999993 18871.798 59.195 -48.619 5.855639e-01 1.323980e-01 -1.323980e-01 2.017365e-03 7.624924e-04 1.000000 18982.128 46.651 -51.134 6.613632e-01 1.495365e-01 -1.495365e-01 2.224274e-03 8.406967e-04 1.000000 19078.029 43.520 -49.250 6.833087e-01 1.544985e-01 -1.544985e-01 2.344504e-03 8.861392e-04 1.000000 19164.539 27.215 -42.990 9.124277e-01 2.056471e-01 -2.056471e-01 2.212926e-03 9.896507e-04 1.000000 19244.015 35.495 -52.261 7.338840e-01 1.654061e-01 -1.654061e-01 1.770339e-03 7.917198e-04 1.000000 19334.472 35.302 -54.962 7.507693e-01 1.660767e-01 -1.660767e-01 3.098095e-03 1.032698e-03 1.000000 19421.911 48.155 -52.138 6.382927e-01 1.445507e-01 -1.445507e-01 2.478475e-03 8.762733e-04 1.000000 19522.196 43.148 -52.130 6.673544e-01 1.525943e-01 -1.525943e-01 4.565611e-03 1.220211e-03 1.000000 19601.807 43.770 -36.464 8.108422e-01 1.818837e-01 -1.818837e-01 7.745226e-04 5.476702e-04 1.000000 19695.569 62.838 -49.991 5.672388e-01 1.284595e-01 -1.284595e-01 2.203088e-03 7.789093e-04 1.000000 19803.645 47.533 -45.238 6.956695e-01 1.570428e-01 -1.570428e-01 2.009572e-03 8.204044e-04 1.000000 19896.165 45.276 -44.987 6.953489e-01 1.572208e-01 -1.572208e-01 2.409626e-03 9.107530e-04 1.000000 20018.568 65.783 -77.127 6.535095e-01 1.225536e-01 -1.225536e-01 1.956781e-03 6.522602e-04 1.000000 23340.116 50.281 -42.490 4.880047e-01 1.046403e-01 -1.046403e-01 1.339987e-03 5.470473e-04 1.000000 23431.006 39.625 -40.608 5.246720e-01 1.181861e-01 -1.181861e-01 1.807587e-03 6.832036e-04 1.000000 23508.226 42.639 -37.595 5.223122e-01 1.172836e-01 -1.172836e-01 1.032906e-03 5.164531e-04 1.000000 23599.637 26.448 -48.772 6.319137e-01 1.322445e-01 -1.322445e-01 1.101767e-03 5.508836e-04 1.000000 23668.326 25.455 -42.242 6.487794e-01 1.455284e-01 -1.455284e-01 9.181392e-04 5.300879e-04 1.000000 23729.625 31.854 -35.843 6.121574e-01 1.376026e-01 -1.376026e-01 1.530232e-03 6.843403e-04 1.000000 23797.199 31.978 -35.720 6.267154e-01 1.404318e-01 -1.404318e-01 6.120922e-04 4.328146e-04 1.000000 23869.939 34.457 -40.763 5.844014e-01 1.282941e-01 -1.282941e-01 1.652650e-03 6.746917e-04 1.000000 23935.105 29.467 -30.709 6.905763e-01 1.553934e-01 -1.553934e-01 2.065811e-03 8.433640e-04 1.000000 24019.066 25.739 -54.495 5.481785e-01 1.201012e-01 -1.201012e-01 1.032906e-03 5.164528e-04 1.000000 24091.425 46.151 -46.620 4.484215e-01 1.009037e-01 -1.009037e-01 1.339985e-03 5.470466e-04 1.000000 24182.318 43.014 -44.742 4.776819e-01 1.071494e-01 -1.071494e-01 7.082782e-04 4.089246e-04 1.000000 24251.026 29.467 -25.694 7.630354e-01 1.706199e-01 -1.706199e-01 0.000000e+00 0.000000e+00 1.000000 24309.799 30.870 -29.306 7.368556e-01 1.611163e-01 -1.611163e-01 6.886031e-04 4.869159e-04 1.000000 24386.920 28.968 -46.251 5.546254e-01 1.249333e-01 -1.249333e-01 1.928089e-03 7.287493e-04 1.000000 24443.589 22.446 -27.701 8.307303e-01 1.865379e-01 -1.865379e-01 1.652834e-03 8.264171e-04 0.999887 24504.650 31.589 -38.615 3.566029e-01 7.813543e-02 -7.813543e-02 1.205780e-03 6.028902e-04 1.000000 24563.440 22.946 -27.201 4.776356e-01 1.069169e-01 -1.069169e-01 4.220232e-04 4.220232e-04 1.000000 24615.692 23.347 -29.307 4.804901e-01 1.050655e-01 -1.050655e-01 8.038531e-04 5.684100e-04 1.000000 24666.114 23.071 -27.075 4.754851e-01 1.064355e-01 -1.064355e-01 4.220232e-04 4.220232e-04 1.000000 24713.502 23.322 -24.317 5.018568e-01 1.123387e-01 -1.123387e-01 4.442347e-04 4.442347e-04 1.000000 24767.909 39.120 -31.084 5.760755e-01 1.293589e-01 -1.293589e-01 1.186822e-03 5.934109e-04 0.999974 24849.888 47.404 -42.859 4.684718e-01 1.054154e-01 -1.054154e-01 1.377205e-03 5.622417e-04 1.000000 24936.769 48.280 -39.476 4.738287e-01 1.068459e-01 -1.068459e-01 1.888737e-03 6.677695e-04 1.000000 25021.647 38.622 -36.598 5.630597e-01 1.266996e-01 -1.266996e-01 1.652645e-03 6.746897e-04 1.000000 25095.236 37.744 -34.968 5.753951e-01 1.293391e-01 -1.293391e-01 1.424695e-03 6.371429e-04 1.000000 25170.449 55.303 -37.468 4.512713e-01 1.016520e-01 -1.016520e-01 1.563313e-03 5.908767e-04 1.000000 25271.750 41.757 -45.999 4.656262e-01 1.051072e-01 -1.051072e-01 2.124830e-03 7.082766e-04 1.000000 25350.359 23.324 -36.852 6.967148e-01 1.561170e-01 -1.561170e-01 6.886017e-04 4.869150e-04 1.000000 25414.669 29.219 -40.986 5.994210e-01 1.343158e-01 -1.343158e-01 5.902301e-04 4.173557e-04 1.000000 25476.531 32.547 -32.643 6.787994e-01 1.482740e-01 -1.482740e-01 3.178163e-04 3.178163e-04 1.000000 25541.167 23.072 -32.089 4.499173e-01 1.013632e-01 -1.013632e-01 2.685870e-03 1.015163e-03 0.999898 25594.892 27.016 -30.653 4.517195e-01 9.677730e-02 -9.677730e-02 1.834880e-03 8.205833e-04 1.000000 25658.597 33.516 -36.689 4.239762e-01 9.065640e-02 -9.065640e-02 9.043512e-04 5.221274e-04 0.999980 25739.875 47.515 -47.763 5.836379e-01 1.130221e-01 -1.130221e-01 1.739640e-03 6.150556e-04 1.000000 29140.428 23.572 -24.067 4.886737e-01 1.095232e-01 -1.095232e-01 9.568397e-04 6.765878e-04 1.000000 29184.557 22.067 -20.557 5.457604e-01 1.223177e-01 -1.223177e-01 1.069409e-03 7.561862e-04 1.000000 29241.300 35.529 -34.676 3.509676e-01 7.692514e-02 -7.692514e-02 1.298567e-03 6.492837e-04 1.000000 29303.900 43.134 -27.071 4.295547e-01 9.671130e-02 -9.671130e-02 1.922561e-03 7.848823e-04 0.999988 29385.661 31.578 -38.627 6.388985e-01 1.366346e-01 -1.366346e-01 9.549406e-04 5.513352e-04 1.000000 29474.772 35.237 -57.533 4.340452e-01 9.805240e-02 -9.805240e-02 2.167972e-03 7.226573e-04 1.000000 29559.508 75.866 -49.499 3.219227e-01 7.255790e-02 -7.255790e-02 1.247789e-03 4.716199e-04 1.000000 29677.605 45.525 -42.231 4.264827e-01 8.400960e-02 -8.400960e-02 1.288471e-03 5.762216e-04 0.999980 121079.484 127.582 -113.120 8.170349e-02 2.056196e-02 -2.056196e-02 4.370841e-04 1.545326e-04 1.000000 121302.742 109.923 -95.677 8.883711e-02 2.316248e-02 -2.316248e-02 7.035984e-04 2.121429e-04 1.000000 121526.357 99.430 -113.692 1.143769e-01 2.579740e-02 -2.579740e-02 8.021774e-04 2.224840e-04 1.000000 121740.527 93.367 -114.740 8.862901e-02 2.304661e-02 -2.304661e-02 5.055425e-04 1.787363e-04 1.000000 122005.611 119.132 -171.716 6.656235e-02 1.687795e-02 -1.687795e-02 7.686639e-04 1.864284e-04 1.000000 122245.062 150.471 -120.319 7.171501e-02 1.821505e-02 -1.821505e-02 9.227309e-04 2.116890e-04 1.000000 122501.702 114.476 -106.168 1.102517e-01 2.491688e-02 -2.491688e-02 9.536357e-04 2.384089e-04 1.000000 122719.037 150.380 -102.860 8.234917e-02 2.011356e-02 -2.011356e-02 4.673756e-04 1.557919e-04 1.000000 123039.939 185.502 -170.522 6.499456e-02 1.512146e-02 -1.512146e-02 7.387640e-04 1.651927e-04 1.000000 126658.942 123.334 -107.338 9.701687e-02 2.249749e-02 -2.249749e-02 8.735330e-04 2.334615e-04 1.000000