! Swift/XRT detailed lightcurve of trigger: 361831, name: GRB 090904B ! T0 for this burst is Swift MET=273720263.168 s, = 2009 Sep 04 at 01:24:18.113 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 145.293 3.892 -7.440 3.010772e+00 5.664820e-01 -5.664422e-01 5.665477e-02 5.665477e-02 1.000000 NO NO NO NO NO ! PC data 175.781 15.525 -17.070 2.781294e+00 6.244072e-01 -6.244072e-01 2.416214e-03 1.395002e-03 1.000000 213.021 18.402 -21.715 2.226346e+00 5.004883e-01 -5.004883e-01 2.617561e-03 1.308780e-03 1.000000 244.528 9.461 -13.105 4.099365e+00 8.991093e-01 -8.991093e-01 4.653451e-03 2.326725e-03 1.000000 263.218 8.323 -9.228 5.020272e+00 1.128570e+00 -1.128570e+00 5.983007e-03 2.991504e-03 1.000000 279.779 9.312 -8.239 4.992698e+00 1.122371e+00 -1.122371e+00 5.982987e-03 2.991493e-03 1.000000 302.661 14.011 -13.569 3.219961e+00 7.238554e-01 -7.238554e-01 3.807366e-03 1.903683e-03 1.000000 329.273 9.965 -12.601 3.939741e+00 8.844813e-01 -8.844813e-01 3.490088e-03 2.015003e-03 1.000000 354.271 17.562 -15.033 2.986110e+00 6.397342e-01 -6.397342e-01 3.221616e-03 1.610808e-03 1.000000 389.423 17.513 -17.590 2.654249e+00 5.806753e-01 -5.806753e-01 1.495749e-03 1.057654e-03 1.000000 427.231 22.329 -20.296 2.099044e+00 4.737702e-01 -4.737702e-01 4.311280e-03 1.629511e-03 1.000000 471.720 17.956 -22.161 2.331745e+00 5.120710e-01 -5.120710e-01 3.271954e-03 1.463262e-03 1.000000 520.548 24.290 -30.871 1.674294e+00 3.681583e-01 -3.681583e-01 2.855522e-03 1.165762e-03 1.000000 574.271 20.713 -29.434 1.852184e+00 4.057212e-01 -4.057212e-01 1.570538e-03 9.067504e-04 1.000000 621.228 26.410 -26.244 1.771657e+00 3.890709e-01 -3.890709e-01 2.492915e-03 1.114865e-03 1.000000 665.613 17.127 -17.975 2.526749e+00 5.695421e-01 -5.695421e-01 4.487250e-03 1.831912e-03 1.000000 718.148 24.768 -35.408 1.468584e+00 3.310264e-01 -3.310264e-01 2.617561e-03 1.068615e-03 1.000000 792.817 32.840 -49.901 1.070927e+00 2.413925e-01 -2.413925e-01 1.903680e-03 7.771741e-04 1.000000 849.564 28.746 -23.907 1.687350e+00 3.798282e-01 -3.798282e-01 2.492917e-03 1.114866e-03 1.000000 897.177 21.251 -18.866 2.227161e+00 5.033628e-01 -5.033628e-01 5.235121e-03 1.850895e-03 1.000000 952.942 50.735 -34.514 1.049061e+00 2.367810e-01 -2.367810e-01 2.155636e-03 8.147540e-04 1.000000 1047.237 81.805 -43.560 7.006949e-01 1.590057e-01 -1.590057e-01 2.303453e-03 6.945173e-04 1.000000 1237.294 114.892 -108.252 6.981654e-01 1.196299e-01 -1.196299e-01 4.352941e-03 7.156191e-04 1.000000 29247.947 412.638 -434.836 2.307339e-02 6.142768e-03 -6.142768e-03 5.319732e-04 6.598315e-05 1.000000 30813.101 524.874 -1152.516 1.313061e-02 3.379701e-03 -3.379701e-03 5.918776e-04 4.984508e-05 0.985044 35771.431 1346.251 -1163.569 1.280568e-02 2.697112e-03 -2.697112e-03 5.010255e-04 3.734424e-05 0.998996 40805.635 285.439 -416.609 2.727016e-02 7.183284e-03 -7.183284e-03 4.213093e-04 6.661486e-05 1.000000 41793.976 1104.858 -702.902 1.022825e-02 2.803163e-03 -2.803163e-03 4.785781e-04 4.424456e-05 1.000000 47247.393 1433.608 -1078.707 1.027652e-02 2.420382e-03 -2.420382e-03 4.019256e-04 2.780177e-05 1.000000