! Swift/XRT lightcurve of trigger: 361830, name: GRB 090904A ! T0 for this burst is Swift MET=273718872 s, = 2009 Sep 04 at 01:01:06.945 UT ! Data covers 0.3-10 keV ! The data are in 5 columns: "; ! time, time error (+ve), time error (-ve), source count-rate, source error ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 ) ! For a detailed description of the file, see ! http://www.swift.ac.uk/xrt_curves/docs.php ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00361830 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WT data !Time T_+ve T_-ve Rate Ratepos Rateneg 278.684 0.684 -0.677 3.657182e+01 5.564314e+00 -5.567290e+00 279.861 0.575 -0.492 4.734456e+01 7.058525e+00 -7.062198e+00 280.956 0.544 -0.520 4.678565e+01 7.118239e+00 -7.121852e+00 282.081 0.616 -0.581 4.220812e+01 6.292985e+00 -6.296796e+00 283.305 0.513 -0.608 4.440898e+01 6.756712e+00 -6.760313e+00 284.603 0.786 -0.785 3.217017e+01 4.796321e+00 -4.799087e+00 286.187 0.727 -0.798 3.264579e+01 4.967053e+00 -4.969870e+00 287.515 0.712 -0.601 3.791014e+01 5.767937e+00 -5.771022e+00 288.807 0.479 -0.580 4.779654e+01 7.126041e+00 -7.130051e+00 289.7968 0.4850 -0.5113 5.079775e+01 7.573531e+00 -7.577874e+00 290.6564 0.2907 -0.3746 7.606010e+01 1.133996e+01 -1.134649e+01 291.3889 0.3962 -0.4417 6.039579e+01 9.004678e+00 -9.010167e+00 292.1953 0.3566 -0.4102 6.600243e+01 9.840525e+00 -9.846375e+00 293.0009 0.3643 -0.4489 6.223639e+01 9.278869e+00 -9.284038e+00 293.7142 0.3642 -0.3491 7.095238e+01 1.057827e+01 -1.058400e+01 294.5195 0.4272 -0.4411 5.828419e+01 8.689581e+00 -8.694302e+00 295.2343 0.2586 -0.2876 9.265966e+01 1.381477e+01 -1.382263e+01 295.8441 0.2465 -0.3511 8.468125e+01 1.262519e+01 -1.263224e+01 296.3862 0.3093 -0.2956 8.366621e+01 1.247384e+01 -1.248075e+01 296.9684 0.2573 -0.2729 9.401758e+01 1.430474e+01 -1.431280e+01 297.5566 0.3061 -0.3309 1.171074e+02 1.450658e+01 -1.451983e+01 298.2298 0.3160 -0.3672 1.102975e+02 1.347907e+01 -1.349309e+01 298.8444 0.3348 -0.2986 1.177698e+02 1.458859e+01 -1.460182e+01 299.5466 0.2944 -0.3674 1.138235e+02 1.390821e+01 -1.391915e+01 300.1400 0.3842 -0.2990 1.080294e+02 1.356534e+01 -1.357483e+01 300.7745 0.2621 -0.2503 1.440395e+02 1.808810e+01 -1.810296e+01 301.3733 0.3109 -0.3367 1.180590e+02 1.432014e+01 -1.433332e+01 302.0180 0.3103 -0.3338 1.157803e+02 1.434177e+01 -1.435405e+01 302.5728 0.2589 -0.2445 1.548011e+02 1.874876e+01 -1.876479e+01 303.1285 0.3028 -0.2968 1.243717e+02 1.540566e+01 -1.541816e+01 303.7081 0.2551 -0.2769 1.401762e+02 1.736332e+01 -1.737736e+01 304.2401 0.2462 -0.2769 1.440190e+02 1.759812e+01 -1.761264e+01 304.7622 0.3077 -0.2759 1.277818e+02 1.582794e+01 -1.584050e+01 305.3093 0.3032 -0.2395 9.531192e+01 1.405476e+01 -1.406253e+01 305.9267 0.2943 -0.3142 1.238081e+02 1.512835e+01 -1.514051e+01 306.4809 0.2827 -0.2600 1.346067e+02 1.713765e+01 -1.715052e+01 307.0567 0.2530 -0.2932 1.351250e+02 1.696850e+01 -1.698212e+01 307.6435 0.2285 -0.3337 1.326341e+02 1.642871e+01 -1.644112e+01 308.2098 0.3098 -0.3378 1.163252e+02 1.421369e+01 -1.422438e+01 308.7682 0.2548 -0.2486 1.503363e+02 1.848015e+01 -1.849398e+01 309.3088 0.3120 -0.2858 1.260190e+02 1.539882e+01 -1.541191e+01 309.9630 0.3605 -0.3422 1.059932e+02 1.312912e+01 -1.313968e+01 310.5834 0.2561 -0.2599 1.457326e+02 1.780748e+01 -1.782210e+01 311.1519 0.2498 -0.3124 1.296755e+02 1.650990e+01 -1.652246e+01 311.7609 0.3596 -0.3592 1.024896e+02 1.287008e+01 -1.287999e+01 312.4169 0.2640 -0.2964 1.328068e+02 1.645023e+01 -1.646294e+01 312.9085 0.2919 -0.2276 9.574260e+01 1.456679e+01 -1.457408e+01 313.5070 0.2236 -0.3065 9.525426e+01 1.420139e+01 -1.420897e+01 313.9868 0.2847 -0.2562 1.376149e+02 1.704581e+01 -1.705904e+01 314.6278 0.3055 -0.3564 1.124574e+02 1.392937e+01 -1.393951e+01 315.2374 0.2812 -0.3041 8.497533e+01 1.292838e+01 -1.293430e+01 315.7687 0.3246 -0.2501 1.308435e+02 1.598757e+01 -1.599934e+01 316.4224 0.3292 -0.3291 1.142227e+02 1.395685e+01 -1.396749e+01 317.0277 0.3092 -0.2761 1.284573e+02 1.569612e+01 -1.570797e+01 317.6273 0.2718 -0.2904 8.847346e+01 1.346106e+01 -1.346834e+01 318.2071 0.3022 -0.3081 9.931092e+01 1.351682e+01 -1.352625e+01 318.7988 0.2692 -0.2895 9.039884e+01 1.347772e+01 -1.348542e+01 319.3962 0.2695 -0.3283 8.320502e+01 1.265954e+01 -1.266653e+01 319.9399 0.2596 -0.2741 9.461745e+01 1.410680e+01 -1.411511e+01 320.4416 0.3236 -0.2422 9.665694e+01 1.406993e+01 -1.407837e+01 321.0376 0.2596 -0.2724 9.990755e+01 1.473269e+01 -1.474140e+01 321.5941 0.2528 -0.2969 9.457229e+01 1.410011e+01 -1.410851e+01 322.2093 0.3689 -0.3623 1.063683e+02 1.307618e+01 -1.308777e+01 322.8118 0.3749 -0.2337 8.413754e+01 1.280117e+01 -1.280765e+01 323.4898 0.3088 -0.3031 8.496748e+01 1.266746e+01 -1.267354e+01 324.1907 0.3623 -0.3921 6.892077e+01 1.027517e+01 -1.028022e+01 324.8934 0.3961 -0.3404 7.058599e+01 1.052342e+01 -1.052857e+01 325.6655 0.2752 -0.3760 7.743471e+01 1.202505e+01 -1.203070e+01 326.1997 0.2712 -0.2590 9.510243e+01 1.476862e+01 -1.477535e+01 326.8741 0.3957 -0.4032 6.410142e+01 9.752572e+00 -9.757061e+00 327.6126 0.3314 -0.3429 7.710542e+01 1.149534e+01 -1.150088e+01 328.2334 0.2817 -0.2894 8.828976e+01 1.371069e+01 -1.371699e+01 328.9167 0.3349 -0.4016 7.058677e+01 1.052346e+01 -1.052841e+01 329.6790 0.3750 -0.4274 6.479469e+01 9.660054e+00 -9.664879e+00 330.4500 0.3014 -0.3960 7.507861e+01 1.129322e+01 -1.129944e+01 331.302 0.469 -0.550 5.020571e+01 7.485160e+00 -7.489223e+00 332.1743 0.3545 -0.4034 6.574361e+01 1.000261e+01 -1.000768e+01 332.9343 0.3790 -0.4056 6.350643e+01 9.662283e+00 -9.667301e+00 333.6763 0.3381 -0.3629 7.217098e+01 1.075991e+01 -1.076566e+01 334.3518 0.3422 -0.3374 7.331493e+01 1.115455e+01 -1.116018e+01 335.240 0.498 -0.546 4.951843e+01 7.302107e+00 -7.306341e+00 336.2234 0.4685 -0.4851 5.343049e+01 8.037050e+00 -8.041700e+00 337.193 0.515 -0.501 4.904883e+01 7.462634e+00 -7.466566e+00 338.249 0.562 -0.541 4.517147e+01 6.872667e+00 -6.876198e+00 339.2437 0.5172 -0.4329 5.324982e+01 7.938973e+00 -7.943206e+00 340.2105 0.4453 -0.4496 5.567940e+01 8.471482e+00 -8.476008e+00 341.1695 0.4719 -0.5137 5.132772e+01 7.652411e+00 -7.656497e+00 342.192 0.503 -0.551 4.911816e+01 7.242853e+00 -7.246514e+00 343.193 0.553 -0.499 4.668715e+01 7.250249e+00 -7.253836e+00 344.396 0.471 -0.650 4.515969e+01 6.732872e+00 -6.736579e+00 345.387 0.501 -0.520 4.956514e+01 7.389547e+00 -7.393299e+00 346.714 0.547 -0.826 3.574170e+01 5.550561e+00 -5.553482e+00 348.164 0.890 -0.902 2.697370e+01 4.276400e+00 -4.278535e+00 349.705 0.774 -0.651 3.444663e+01 5.349405e+00 -5.352145e+00 351.243 0.849 -0.765 3.136802e+01 4.676668e+00 -4.679243e+00 352.696 0.618 -0.604 4.077186e+01 6.203193e+00 -6.206167e+00 354.115 0.715 -0.801 3.286739e+01 5.000700e+00 -5.003388e+00 355.403 0.549 -0.573 4.437965e+01 6.752214e+00 -6.755730e+00 356.754 0.748 -0.801 3.215087e+01 4.891575e+00 -4.893952e+00 358.316 0.967 -0.813 2.840397e+01 4.234781e+00 -4.237164e+00 360.093 0.866 -0.810 2.972723e+01 4.522986e+00 -4.525534e+00 361.696 0.664 -0.736 3.558250e+01 5.413770e+00 -5.416618e+00 363.034 0.783 -0.674 3.419409e+01 5.202474e+00 -5.205090e+00 365.273 1.203 -1.457 1.873552e+01 2.850559e+00 -2.852070e+00 367.450 0.780 -0.974 2.884210e+01 4.300133e+00 -4.302623e+00 369.558 1.108 -1.328 2.077318e+01 3.097083e+00 -3.098794e+00 371.753 0.949 -1.087 2.485870e+01 3.706133e+00 -3.708038e+00 373.724 1.277 -1.023 2.198737e+01 3.278007e+00 -3.279578e+00 376.287 1.122 -1.285 2.068113e+01 3.146505e+00 -3.148004e+00 379.023 1.725 -1.614 1.490737e+01 2.268088e+00 -2.269225e+00 382.880 1.619 -2.131 1.327382e+01 2.019562e+00 -2.020603e+00 386.030 1.239 -1.531 1.798206e+01 2.735908e+00 -2.737331e+00 388.725 1.429 -1.457 1.726132e+01 2.626255e+00 -2.627631e+00 391.717 1.372 -1.562 1.736177e+01 2.611545e+00 -2.613004e+00 394.630 1.721 -1.541 1.550448e+01 2.311610e+00 -2.312972e+00 398.338 1.701 -1.987 1.372480e+01 2.046278e+00 -2.047499e+00 401.898 1.973 -1.859 9.979906e+00 1.711721e+00 -1.712466e+00 405.862 1.986 -1.990 1.253345e+01 1.906914e+00 -1.907889e+00 410.274 1.922 -2.426 1.163367e+01 1.734441e+00 -1.735332e+00 414.605 2.167 -2.409 7.369761e+00 1.345645e+00 -1.346144e+00 418.912 1.813 -2.140 8.143329e+00 1.581131e+00 -1.581657e+00 423.622 2.480 -2.897 6.271485e+00 1.145108e+00 -1.145526e+00 428.701 2.249 -2.599 6.955481e+00 1.269990e+00 -1.270433e+00 432.816 2.968 -1.866 6.976036e+00 1.273751e+00 -1.274213e+00 438.220 2.463 -2.437 6.574642e+00 1.276566e+00 -1.277022e+00 444.400 2.544 -3.717 5.391741e+00 9.844903e-01 -9.848808e-01 449.386 2.548 -2.442 6.607929e+00 1.243924e+00 -1.244351e+00 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 142.292 5.508 -7.028 1.236602e+02 1.707171e+01 -1.707171e+01 152.813 5.015 -5.014 1.518977e+02 2.111039e+01 -2.111039e+01 162.682 5.177 -4.853 1.341912e+02 1.980478e+01 -1.980478e+01 174.620 5.775 -6.762 1.285202e+02 1.742077e+01 -1.742077e+01 191.797 13.671 -11.402 8.857792e+01 1.016340e+01 -1.016340e+01 469.262 10.843 -9.216 3.811301e+00 8.348444e-01 -8.348444e-01 495.568 17.132 -15.463 2.222746e+00 4.994950e-01 -4.994950e-01 531.540 33.813 -18.841 1.373407e+00 3.086318e-01 -3.086318e-01 618.262 77.471 -52.909 5.389122e-01 1.214742e-01 -1.214742e-01 767.605 78.568 -71.871 1.622079e-01 3.653916e-02 -3.653916e-02 992.051 182.577 -145.878 8.619481e-02 1.873155e-02 -1.873155e-02 5060.772 193.618 -197.522 5.298043e-02 1.380103e-02 -1.380103e-02 5565.183 255.859 -310.793 3.604895e-02 9.424978e-03 -9.424978e-03 6107.891 212.106 -286.849 4.146761e-02 1.081332e-02 -1.081332e-02 6485.980 149.938 -165.983 6.577623e-02 1.707179e-02 -1.707179e-02 6758.741 192.684 -122.822 8.964646e-02 2.266573e-02 -2.266573e-02 10532.156 260.183 -213.699 4.109388e-02 1.070471e-02 -1.070471e-02 11021.793 209.326 -229.454 4.442564e-02 1.155892e-02 -1.155892e-02 11439.391 217.971 -208.272 4.554164e-02 1.184928e-02 -1.184928e-02 11877.658 200.934 -220.295 4.600112e-02 1.201149e-02 -1.201149e-02 12414.542 317.407 -335.951 4.295404e-02 9.812293e-03 -9.812293e-03 16544.324 316.040 -283.207 3.714070e-02 9.704214e-03 -9.704214e-03 17608.300 892.108 -747.936 2.730971e-02 5.274129e-03 -5.274129e-03 22391.644 477.994 -647.789 1.874542e-02 4.936556e-03 -4.936556e-03 23606.658 698.534 -737.020 2.266301e-02 4.996683e-03 -4.996683e-03 28066.868 413.466 -541.820 1.978199e-02 5.207762e-03 -5.207762e-03 29147.830 415.652 -667.496 1.747653e-02 4.603565e-03 -4.603565e-03 57346.743 1604.440 -920.411 8.011719e-03 2.119976e-03 -2.119976e-03