! Swift/XRT detailed lightcurve of trigger: 279935, name: GRB 070521 ! T0 for this burst is Swift MET=201423072.832 s, = 2007 May 21 at 06:51:10.863 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 ! WT data 86.276 5.421 -5.712 4.589154e+00 1.113073e+00 -1.003317e+00 1.197561e-01 8.468035e-02 1.000000 96.977 3.803 -5.280 4.535066e+00 1.010531e+00 -1.013133e+00 7.340175e-02 7.340175e-02 1.000000 NO NO NO NO NO ! PC data 114.410 15.916 -9.158 3.102625e+00 6.957463e-01 -6.957463e-01 2.236702e-03 1.581587e-03 1.000000 160.707 24.780 -30.381 2.726986e+00 6.141377e-01 -6.141377e-01 2.541711e-03 1.136688e-03 1.000000 196.325 19.249 -10.839 5.240398e+00 1.148212e+00 -1.148212e+00 2.795879e-03 1.614202e-03 1.000000 228.847 14.308 -13.272 5.451221e+00 1.231181e+00 -1.231181e+00 7.116779e-03 2.689890e-03 1.000000 269.091 21.703 -25.936 3.128410e+00 7.116721e-01 -7.116721e-01 7.063278e-03 2.038993e-03 1.000000 307.514 18.382 -16.721 4.468537e+00 9.857911e-01 -9.857911e-01 6.390584e-03 2.259413e-03 1.000000 336.740 11.722 -10.844 7.025572e+00 1.543554e+00 -1.543554e+00 6.213078e-03 2.778573e-03 1.000000 363.881 22.190 -15.419 4.023901e+00 9.062127e-01 -9.062127e-01 3.727843e-03 1.667142e-03 1.000000 409.957 23.754 -23.885 3.492773e+00 7.495047e-01 -7.495047e-01 2.943034e-03 1.316165e-03 1.000000 451.667 22.160 -17.957 3.773742e+00 8.486601e-01 -8.486601e-01 2.795882e-03 1.397941e-03 1.000000 492.143 21.802 -18.316 3.725589e+00 8.426493e-01 -8.426493e-01 5.591763e-03 1.976987e-03 1.000000 542.916 18.668 -28.971 3.399595e+00 7.459994e-01 -7.459994e-01 1.294934e-02 2.760809e-03 1.000000 599.922 39.385 -38.339 1.926293e+00 4.476005e-01 -4.476005e-01 1.623489e-02 2.420155e-03 1.000000 4715.574 35.892 -29.298 6.761339e-01 1.520295e-01 -1.520295e-01 1.679467e-03 7.510804e-04 1.000000 4803.315 35.907 -51.849 5.020994e-01 1.128976e-01 -1.128976e-01 1.247603e-03 5.579452e-04 1.000000 4882.422 44.555 -43.201 5.040694e-01 1.130888e-01 -1.130888e-01 7.485614e-04 4.321821e-04 1.000000 4980.201 29.519 -53.223 5.350199e-01 1.205682e-01 -1.205682e-01 1.852502e-03 7.001800e-04 1.000000 5041.738 28.156 -32.019 7.836974e-01 1.715593e-01 -1.715593e-01 1.091651e-03 6.302652e-04 1.000000 5109.061 46.082 -39.167 5.513581e-01 1.212105e-01 -1.212105e-01 1.798016e-03 6.795860e-04 1.000000 5204.876 27.995 -49.732 5.854128e-01 1.314844e-01 -1.314844e-01 1.126866e-03 5.634330e-04 1.000000 5267.301 40.789 -34.431 5.868856e-01 1.322562e-01 -1.322562e-01 2.037751e-03 7.701975e-04 1.000000 5364.572 36.289 -56.482 4.807765e-01 1.085865e-01 -1.085865e-01 2.124296e-03 7.080986e-04 1.000000 5456.569 34.556 -55.708 4.857759e-01 1.092272e-01 -1.092272e-01 1.212947e-03 5.424464e-04 1.000000 5521.564 22.215 -30.439 8.406434e-01 1.894412e-01 -1.894412e-01 2.911072e-03 1.100282e-03 1.000000 5586.471 45.063 -42.693 5.067376e-01 1.136874e-01 -1.136874e-01 7.485617e-04 4.321823e-04 1.000000 5669.235 27.490 -37.700 6.566069e-01 1.478033e-01 -1.478033e-01 2.015358e-03 8.227666e-04 1.000000 5744.879 59.661 -48.154 4.047724e-01 9.142045e-02 -9.142045e-02 1.827883e-03 6.092945e-04 1.000000 5883.412 51.508 -78.873 3.345766e-01 7.531373e-02 -7.531373e-02 1.007680e-03 4.113836e-04 1.000000 5972.199 27.911 -37.279 7.139658e-01 1.564598e-01 -1.564598e-01 1.343573e-03 6.717865e-04 1.000000 6073.636 41.810 -73.526 3.976743e-01 8.705493e-02 -8.705493e-02 5.695584e-04 3.288347e-04 1.000000 6152.262 35.897 -36.816 6.037129e-01 1.355946e-01 -1.355946e-01 1.204584e-03 6.022918e-04 1.000000 6226.228 44.672 -38.069 5.328415e-01 1.196768e-01 -1.196768e-01 1.058574e-03 5.292869e-04 1.000000 6304.091 39.521 -33.191 6.236698e-01 1.400770e-01 -1.400770e-01 1.204584e-03 6.022921e-04 1.000000 6382.688 26.114 -39.076 6.681433e-01 1.502327e-01 -1.502327e-01 1.679468e-03 7.510811e-04 1.000000 6441.628 34.872 -32.825 6.579506e-01 1.477765e-01 -1.477765e-01 1.293813e-03 6.469065e-04 1.000000 6523.847 45.424 -47.347 5.246852e-01 1.120888e-01 -1.120888e-01 4.720669e-04 3.338017e-04 1.000000 6663.456 48.731 -94.185 3.096948e-01 7.065726e-02 -7.065726e-02 2.757866e-03 6.500352e-04 1.000000 6761.486 53.487 -49.299 5.427931e-01 1.109841e-01 -1.109841e-01 1.022568e-02 1.475949e-03 1.000000 10519.605 40.644 -47.112 3.213516e-01 7.185641e-02 -7.185641e-02 0.000000e+00 0.000000e+00 1.000000 10602.222 40.768 -41.973 3.275469e-01 7.365531e-02 -7.365531e-02 1.342449e-03 6.003616e-04 1.000000 10710.880 52.462 -67.889 2.210256e-01 4.975810e-02 -4.975810e-02 1.107521e-03 4.521436e-04 1.000000 10823.893 49.771 -60.551 2.526795e-01 5.543565e-02 -5.543565e-02 1.006837e-03 4.502711e-04 1.000000 10947.559 56.485 -73.896 2.033150e-01 4.582284e-02 -4.582284e-02 1.192714e-03 4.508036e-04 1.000000 11085.725 46.192 -81.681 2.188732e-01 4.807053e-02 -4.807053e-02 1.042372e-03 4.255466e-04 1.000000 11209.520 77.852 -77.602 1.702438e-01 3.819636e-02 -3.819636e-02 4.287177e-04 2.475203e-04 1.000000 11353.829 76.459 -66.458 1.859073e-01 4.189950e-02 -4.189950e-02 1.088091e-03 4.112597e-04 1.000000 11499.160 56.495 -68.871 2.142014e-01 4.805881e-02 -4.805881e-02 5.316102e-04 3.069253e-04 1.000000 11594.747 41.142 -39.093 3.319344e-01 7.472630e-02 -7.472630e-02 1.661282e-03 6.782156e-04 1.000000 11710.148 88.716 -74.259 1.649541e-01 3.713508e-02 -3.713508e-02 8.178622e-04 3.338909e-04 1.000000 11837.945 53.689 -39.082 2.882078e-01 6.473602e-02 -6.473602e-02 9.578574e-04 4.789287e-04 1.000000 11961.132 80.941 -69.498 1.770795e-01 3.986479e-02 -3.986479e-02 8.860181e-04 3.617154e-04 1.000000 12125.870 74.164 -83.796 1.688308e-01 3.809394e-02 -3.809394e-02 1.125103e-03 3.977838e-04 1.000000 12264.663 58.230 -64.629 2.168607e-01 4.887574e-02 -4.887574e-02 1.265741e-03 4.784051e-04 1.000000 12398.917 69.399 -76.025 1.870564e-01 4.220626e-02 -4.220626e-02 1.222095e-03 4.320760e-04 1.000000 12530.931 57.737 -62.614 2.238017e-01 5.032617e-02 -5.032617e-02 9.229366e-04 4.127498e-04 1.000000 12666.371 62.706 -77.704 2.048005e-01 4.483501e-02 -4.483501e-02 4.746533e-04 2.740412e-04 1.000000 12859.189 173.257 -130.113 1.495643e-01 2.638096e-02 -2.638096e-02 4.759837e-03 5.903851e-04 1.000000 16402.398 159.327 -126.507 1.080639e-01 2.434972e-02 -2.434972e-02 5.301983e-04 1.676634e-04 1.000000 16674.782 107.586 -113.058 1.384300e-01 3.112019e-02 -3.112019e-02 4.807930e-04 1.817227e-04 1.000000 16885.315 100.146 -102.946 1.505355e-01 3.384162e-02 -3.384162e-02 5.223429e-04 1.974271e-04 1.000000 17067.860 108.157 -82.399 1.595431e-01 3.586659e-02 -3.586659e-02 5.567079e-04 2.104158e-04 1.000000 17331.902 127.441 -155.885 1.076369e-01 2.427217e-02 -2.427217e-02 5.883792e-04 1.774030e-04 1.000000 17592.051 105.487 -132.708 1.269542e-01 2.869451e-02 -2.869451e-02 8.907336e-04 2.380586e-04 1.000000 17822.377 120.878 -124.839 1.238422e-01 2.784075e-02 -2.784075e-02 4.317333e-04 1.631799e-04 1.000000 18074.920 101.514 -131.665 9.699175e-02 2.522289e-02 -2.522289e-02 4.549451e-04 1.719531e-04 1.000000 18272.109 109.925 -95.674 1.481606e-01 3.356532e-02 -3.356532e-02 1.253081e-03 3.039169e-04 1.000000 18472.092 87.961 -90.058 1.725386e-01 3.884772e-02 -3.884772e-02 7.661758e-04 2.553919e-04 1.000000 18715.518 102.775 -155.465 1.426954e-01 2.927659e-02 -2.927659e-02 4.694807e-04 1.659865e-04 1.000000 22189.865 118.208 -130.016 7.473076e-02 1.947202e-02 -1.947202e-02 5.440631e-04 1.813544e-04 1.000000 22517.618 154.016 -209.545 5.086888e-02 1.332225e-02 -1.332225e-02 5.778323e-04 1.544322e-04 1.000000 22841.918 135.608 -170.285 6.000975e-02 1.576452e-02 -1.576452e-02 8.339324e-04 2.022583e-04 1.000000 23085.490 120.201 -107.964 8.092531e-02 2.104328e-02 -2.104328e-02 4.603612e-04 1.740002e-04 1.000000 23399.356 119.750 -193.664 5.857226e-02 1.538690e-02 -1.538690e-02 8.139191e-04 1.974044e-04 1.000000 23631.410 140.934 -112.305 7.286025e-02 1.904273e-02 -1.904273e-02 7.110539e-04 2.052636e-04 1.000000 23914.176 126.450 -141.832 9.143707e-02 2.066462e-02 -2.066462e-02 7.830456e-04 2.092778e-04 1.000000 24161.761 104.523 -121.135 1.100967e-01 2.480587e-02 -2.480587e-02 6.649678e-04 2.102813e-04 1.000000 24434.873 167.378 -168.590 5.510251e-02 1.441628e-02 -1.441628e-02 5.806267e-04 1.610369e-04 1.000000 46729.366 1016.822 -705.694 2.029122e-02 3.941741e-03 -3.941741e-03 4.396497e-04 4.713539e-05 1.000000 52268.659 1263.559 -1316.452 1.014309e-02 2.345394e-03 -2.345394e-03 2.549556e-04 2.253511e-05 1.000000 113293.994 48450.395 -56556.000 2.082915e-03 5.628125e-04 -5.628125e-04 1.171830e-04 5.487596e-06 0.097110 245773.421 188552.574 -78951.637 6.248491e-04 2.381522e-04 -2.381522e-04 2.120571e-04 4.063023e-06 0.096982 NO NO NO NO NO ! PC upper limits 470569.122 22617.101 -20202.250 1.5399e-03 0.0000e+00 0.0000e+00 7.2551e-05 3.0741e-06 0.2774