! 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 3.370899e+00 7.558532e-01 -7.558532e-01 2.183378e-03 1.543881e-03 1.000000 163.840 24.154 -33.515 3.129885e+00 6.884540e-01 -6.884540e-01 2.847888e-03 1.162645e-03 1.000000 199.779 18.302 -11.785 5.742384e+00 1.289402e+00 -1.289402e+00 2.729224e-03 1.575718e-03 1.000000 234.868 23.330 -16.787 4.274524e+00 9.651846e-01 -9.651846e-01 4.776144e-03 1.805213e-03 1.000000 284.041 19.289 -25.842 4.140946e+00 9.010300e-01 -9.010300e-01 9.703919e-03 2.425980e-03 1.000000 322.869 13.056 -19.539 5.539992e+00 1.216964e+00 -1.216964e+00 4.198806e-03 1.877763e-03 1.000000 352.257 16.264 -16.332 5.306857e+00 1.194937e+00 -1.194937e+00 4.198809e-03 1.877764e-03 1.000000 393.923 24.744 -25.403 3.411600e+00 7.681851e-01 -7.681851e-01 2.729228e-03 1.220548e-03 1.000000 442.218 21.580 -23.552 3.808087e+00 8.574615e-01 -8.574615e-01 3.032475e-03 1.356164e-03 1.000000 488.823 25.121 -25.025 3.423593e+00 7.752164e-01 -7.752164e-01 4.912608e-03 1.637536e-03 1.000000 568.169 71.138 -54.224 2.638519e+00 4.375071e-01 -4.375071e-01 1.462907e-02 1.787225e-03 1.000000 4716.945 42.043 -30.669 5.998647e-01 1.350306e-01 -1.350306e-01 1.807190e-03 7.377823e-04 1.000000 4803.820 35.401 -44.833 5.467788e-01 1.228072e-01 -1.228072e-01 1.091843e-03 5.459214e-04 1.000000 4876.534 40.414 -37.312 5.611744e-01 1.259005e-01 -1.259005e-01 8.452975e-04 4.880327e-04 1.000000 4976.054 31.158 -59.106 4.870919e-01 1.096453e-01 -1.096453e-01 1.455790e-03 5.943236e-04 1.000000 5037.638 29.749 -30.427 7.233718e-01 1.626511e-01 -1.626511e-01 1.819739e-03 8.138121e-04 1.000000 5098.568 36.517 -31.180 6.366392e-01 1.433087e-01 -1.433087e-01 1.941052e-03 7.924311e-04 1.000000 5196.837 33.526 -61.752 4.640847e-01 1.043501e-01 -1.043501e-01 1.149308e-03 5.139860e-04 1.000000 5261.283 36.778 -30.919 6.446803e-01 1.451187e-01 -1.451187e-01 1.941052e-03 7.924313e-04 1.000000 5359.926 35.920 -61.865 4.509847e-01 1.019720e-01 -1.019720e-01 2.239677e-03 7.082480e-04 1.000000 5452.535 38.589 -56.689 4.734121e-01 1.038544e-01 -1.038544e-01 1.149308e-03 5.139861e-04 1.000000 5521.564 22.215 -30.439 8.209428e-01 1.850019e-01 -1.850019e-01 2.911580e-03 1.100474e-03 1.000000 5585.974 35.532 -42.195 5.551405e-01 1.245468e-01 -1.245468e-01 8.452973e-04 4.880326e-04 1.000000 5665.972 28.245 -44.467 5.937360e-01 1.336511e-01 -1.336511e-01 1.807189e-03 7.377817e-04 1.000000 5739.494 62.537 -45.277 4.020208e-01 9.079915e-02 -9.079915e-02 1.828202e-03 6.094008e-04 1.000000 5877.196 52.709 -75.164 3.653711e-01 8.023805e-02 -8.023805e-02 1.027617e-03 4.195229e-04 1.000000 5965.608 24.473 -35.703 7.493911e-01 1.683142e-01 -1.683142e-01 1.455791e-03 7.278956e-04 1.000000 6048.648 56.769 -58.568 3.805494e-01 8.537696e-02 -8.537696e-02 5.696577e-04 3.288920e-04 1.000000 6131.843 33.750 -26.425 7.211452e-01 1.616108e-01 -1.616108e-01 7.278969e-04 5.147008e-04 1.000000 6204.186 39.133 -38.593 6.214783e-01 1.330351e-01 -1.330351e-01 1.127064e-03 5.635321e-04 1.000000 6290.669 37.900 -47.349 5.093492e-01 1.146554e-01 -1.146554e-01 1.541428e-03 6.292853e-04 1.000000 6372.401 31.386 -43.833 6.105839e-01 1.339464e-01 -1.339464e-01 1.455792e-03 6.510502e-04 1.000000 6432.976 25.973 -29.188 7.987662e-01 1.790059e-01 -1.790059e-01 7.940692e-04 5.614917e-04 1.000000 6509.798 51.950 -50.850 4.359629e-01 9.791785e-02 -9.791785e-02 8.521717e-04 4.260858e-04 1.000000 6635.819 61.324 -74.071 3.259853e-01 7.412316e-02 -7.412316e-02 2.426323e-03 6.264739e-04 1.000000 6753.031 61.941 -55.888 5.327017e-01 1.030079e-01 -1.030079e-01 9.665144e-03 1.340314e-03 1.000000 10619.973 138.354 -147.480 3.758543e-01 8.500545e-02 -8.500545e-02 7.838522e-04 2.363403e-04 1.000000 10857.942 50.824 -99.615 1.728376e-01 3.889917e-02 -3.889917e-02 8.505980e-04 3.472552e-04 0.999986 10990.430 76.297 -81.664 1.643231e-01 3.716241e-02 -3.716241e-02 1.410821e-03 4.461409e-04 1.000000 11113.715 48.291 -46.988 2.756285e-01 6.177160e-02 -6.177160e-02 4.677985e-04 3.307835e-04 1.000000 11247.658 59.772 -85.653 1.800722e-01 4.049346e-02 -4.049346e-02 7.662222e-04 3.426650e-04 1.000000 11390.068 65.293 -82.638 1.779860e-01 4.002435e-02 -4.002435e-02 7.532355e-04 3.368572e-04 1.000000 11534.856 45.871 -79.495 2.317669e-01 4.966721e-02 -4.966721e-02 8.888180e-04 3.974915e-04 1.000000 11627.444 63.605 -46.717 2.390633e-01 5.381997e-02 -5.381997e-02 1.212025e-03 4.948070e-04 1.000000 11760.549 58.374 -69.499 2.028029e-01 4.560501e-02 -4.560501e-02 8.713908e-04 3.896978e-04 1.000000 11874.539 52.198 -55.617 2.440571e-01 5.481988e-02 -5.481988e-02 8.268086e-04 4.134043e-04 1.000000 12027.772 81.999 -101.035 1.421852e-01 3.211923e-02 -3.211923e-02 1.095804e-03 3.652681e-04 1.000000 12184.360 70.834 -74.590 1.900322e-01 4.173711e-02 -4.173711e-02 9.194688e-04 3.753716e-04 1.000000 12322.457 60.611 -67.262 2.043453e-01 4.610856e-02 -4.610856e-02 1.394227e-03 4.929337e-04 1.000000 12458.244 50.189 -75.176 2.083777e-01 4.696505e-02 -4.696505e-02 1.244348e-03 4.703194e-04 1.000000 12590.250 63.607 -81.817 1.826639e-01 4.107628e-02 -4.107628e-02 7.662247e-04 3.426661e-04 1.000000 12718.008 48.678 -64.151 2.353261e-01 5.279897e-02 -5.279897e-02 5.925470e-04 3.421071e-04 1.000000 12893.390 139.058 -126.704 1.272470e-01 2.584690e-02 -2.584690e-02 5.282857e-03 6.655775e-04 1.000000 16402.398 159.327 -126.507 1.097680e-01 2.473376e-02 -2.473376e-02 5.303523e-04 1.677121e-04 1.000000 16673.785 91.032 -112.061 1.551174e-01 3.487173e-02 -3.487173e-02 5.224946e-04 1.974844e-04 1.000000 16875.161 107.792 -110.344 1.466541e-01 3.296909e-02 -3.296909e-02 4.864607e-04 1.838648e-04 1.000000 17058.341 107.646 -75.388 1.721541e-01 3.870171e-02 -3.870171e-02 5.797544e-04 2.191266e-04 1.000000 17324.387 134.956 -158.399 1.140708e-01 2.509303e-02 -2.509303e-02 5.684288e-04 1.713877e-04 1.000000 17592.051 105.487 -132.708 1.318655e-01 2.980466e-02 -2.980466e-02 8.909922e-04 2.381277e-04 1.000000 17822.377 120.878 -124.839 1.277979e-01 2.875213e-02 -2.875213e-02 4.935528e-04 1.744973e-04 1.000000 18104.300 104.729 -161.046 1.210928e-01 2.724361e-02 -2.724361e-02 4.563039e-04 1.613278e-04 1.000000 18324.265 87.856 -115.236 1.549511e-01 3.515822e-02 -3.515822e-02 1.418204e-03 3.253584e-04 1.000000 18630.679 187.614 -218.558 1.513685e-01 2.437199e-02 -2.437199e-02 5.225124e-04 1.396473e-04 1.000000 22189.865 118.208 -130.016 7.457854e-02 1.943234e-02 -1.943234e-02 5.440190e-04 1.813397e-04 1.000000 22517.618 154.016 -209.545 5.087120e-02 1.332284e-02 -1.332284e-02 5.777854e-04 1.544196e-04 1.000000 22841.918 135.608 -170.285 6.001228e-02 1.576517e-02 -1.576517e-02 8.338647e-04 2.022419e-04 1.000000 23085.490 120.201 -107.964 8.092717e-02 2.104375e-02 -2.104375e-02 4.603238e-04 1.739860e-04 1.000000 23399.356 119.750 -193.664 5.831899e-02 1.532034e-02 -1.532034e-02 8.138530e-04 1.973884e-04 1.000000 23631.410 140.934 -112.305 7.286327e-02 1.904350e-02 -1.904350e-02 7.109961e-04 2.052469e-04 1.000000 23914.176 126.450 -141.832 9.143575e-02 2.066430e-02 -2.066430e-02 7.829821e-04 2.092608e-04 1.000000 24161.761 104.523 -121.135 1.099256e-01 2.476730e-02 -2.476730e-02 6.649138e-04 2.102642e-04 1.000000 24434.873 167.378 -168.590 5.474433e-02 1.432255e-02 -1.432255e-02 5.805796e-04 1.610238e-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 1.014118e-02 2.344950e-03 -2.344950e-03 2.549468e-04 2.253432e-05 1.000000 113293.994 48450.395 -56556.000 2.113945e-03 5.707325e-04 -5.707325e-04 1.160034e-04 5.450317e-06 0.097110 245773.421 188552.574 -78951.637 6.302624e-04 2.399574e-04 -2.399574e-04 2.116223e-04 4.056926e-06 0.096982 NO NO NO NO NO ! PC upper limits 470569.122 22617.101 -20202.250 1.4628e-03 0.0000e+00 0.0000e+00 7.3748e-05 3.1220e-06 0.2774