! Swift/XRT lightcurve of trigger: 380311, name: GRB 091221 ! T0 for this burst is Swift MET=283121577.664 s, = 2009 Dec 21 at 20:52:52.296 UT ! Data covers 0.3-10 keV ! The data are in 5 columns: "; ! time, time error (+ve), time error (-ve), source flux, 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/00380311 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 63.036044585232 0.454477458576001 -0.436854545700299 2.47795488707184e-09 3.92720087282817e-10 -3.85784864850427e-10 63.848941353269 0.367572654879176 -0.35841930946102 3.78548120225776e-09 6.02178010209233e-10 -6.03257029606053e-10 64.5099505318215 0.293587509396346 -0.293436523673265 3.57074887554295e-09 5.32310981291654e-10 -5.32322399559977e-10 65.1801233121479 0.397336695622641 -0.37658527093005 2.75070839697514e-09 4.05570148872648e-10 -4.05570537759547e-10 65.8842607946527 0.395942206949513 -0.306800786882192 2.96100576350722e-09 4.41400999712364e-10 -4.41401175645841e-10 66.7639171731256 0.412969879036567 -0.483714171523431 2.32179503103663e-09 3.46113020499281e-10 -3.46113084840184e-10 67.5284559563104 0.417006048931029 -0.351568904148166 2.70135740135948e-09 4.02694909117457e-10 -4.02694886718829e-10 68.3096532360793 0.452399793560872 -0.364191230837932 2.54159022079381e-09 3.78878241832908e-10 -3.78878190460819e-10 69.4112893505828 0.524962664157158 -0.649236320942649 1.76521445027805e-09 2.63142897120194e-10 -2.63142860609468e-10 70.5216620650894 0.57903896897966 -0.585410050349438 2.41315277642553e-09 3.08973017670467e-10 -3.0897293853991e-10 NO NO NO NO NO ! WT data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 79.619 1.170 -1.120 9.58606363e-10 1.491289228e-10 -1.491288777e-10 81.693 1.136 -0.904 1.110338999e-09 1.655198413e-10 -1.655197962e-10 84.290 1.635 -1.461 7.31919782e-10 1.091083103e-10 -1.091082652e-10 88.067 2.566 -2.142 4.6240579e-10 7.19357177e-11 -7.19357177e-11 92.609 1.619 -1.976 5.92991938e-10 9.22507872e-11 -9.22507872e-11 95.537 0.929 -1.309 9.83398284e-10 1.465965578e-10 -1.465965127e-10 97.443 0.981 -0.976 1.124657347e-09 1.676542439e-10 -1.676541988e-10 99.062 0.607 -0.638 1.767316562e-09 2.634563404e-10 -2.634562953e-10 100.383 0.695 -0.714 1.513827502e-09 2.355037212e-10 -2.35503631e-10 101.729 0.480 -0.651 1.946051921e-09 2.901006537e-10 -2.901006086e-10 102.6968 0.4645 -0.4873 2.277225731e-09 3.467543717e-10 -3.467542815e-10 103.6054 0.5362 -0.4441 2.175973525e-09 3.385127526e-10 -3.385126624e-10 104.697 0.514 -0.556 2.027185017e-09 3.086805458e-10 -3.086805007e-10 105.7074 0.4037 -0.4966 2.407738366e-09 3.666276416e-10 -3.666275514e-10 106.5211 0.4724 -0.4101 2.495304977e-09 3.719785311e-10 -3.719784409e-10 107.523 0.592 -0.529 1.964556e-09 2.92859105e-10 -2.928590148e-10 108.694 0.621 -0.580 1.833580188e-09 2.733343228e-10 -2.733342777e-10 109.896 0.421 -0.580 2.129635079e-09 3.313039235e-10 -3.313038784e-10 110.961 0.589 -0.644 1.787744156e-09 2.665014924e-10 -2.665014473e-10 112.037 0.552 -0.487 2.121375465e-09 3.162363743e-10 -3.162362841e-10 112.9873 0.5712 -0.3985 2.273182516e-09 3.388664268e-10 -3.388663366e-10 114.090 0.650 -0.531 1.836610006e-09 2.796616273e-10 -2.796615371e-10 115.318 0.529 -0.578 1.991773399e-09 2.969163912e-10 -2.969163461e-10 116.487 0.545 -0.640 1.860217601e-09 2.773051523e-10 -2.773051072e-10 117.617 0.583 -0.586 1.885667531e-09 2.810990094e-10 -2.810989643e-10 118.829 0.497 -0.629 1.926556093e-09 2.933577306e-10 -2.933576404e-10 120.115 0.588 -0.789 1.600637335e-09 2.386091719e-10 -2.386091268e-10 121.481 0.664 -0.778 1.530821182e-09 2.282016253e-10 -2.282015802e-10 123.008 0.800 -0.863 1.284942296e-09 1.998964143e-10 -1.998963692e-10 124.598 0.781 -0.790 1.360593487e-09 2.116653495e-10 -2.116653044e-10 126.184 0.796 -0.805 1.37799893e-09 2.054202172e-10 -2.054201721e-10 128.024 0.945 -1.044 1.091954886e-09 1.662725603e-10 -1.662725152e-10 130.036 1.339 -1.066 9.0296514e-10 1.374949719e-10 -1.374949268e-10 132.956 1.203 -1.581 7.80075758e-10 1.187825309e-10 -1.187825309e-10 135.622 1.361 -1.463 7.81477466e-10 1.164959158e-10 -1.164959158e-10 138.330 1.673 -1.348 7.30396304e-10 1.088811867e-10 -1.088811416e-10 141.677 1.853 -1.673 4.072394249e-10 7.67632217e-11 -7.67632217e-11 145.600 2.210 -2.070 5.1490219e-10 7.67571783e-11 -7.67571783e-11 149.336 2.365 -1.526 4.405839295e-10 7.44723672e-11 -7.44723221e-11 153.245 2.125 -1.544 4.005550186e-10 7.31310481e-11 -7.31310481e-11 157.448 1.490 -2.079 4.117666531e-10 7.51780469e-11 -7.51780018e-11 161.682 1.978 -2.743 3.112306802e-10 5.68227528e-11 -5.68227077e-11 166.584 3.027 -2.924 2.479340028e-10 4.67346946e-11 -4.67346946e-11 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 189.338 19.348 -13.247 8.6508114e-11 1.894564408e-11 -1.894564408e-11 246.918 44.509 -38.232 5.96096171e-11 1.17586073e-11 -1.17586073e-11 3604.636 115.515 -152.768 3.137094213e-12 8.24441981e-13 -8.24441981e-13 3857.736 145.744 -137.584 3.964179054e-12 9.03571284e-13 -9.03571284e-13 4151.927 112.314 -148.448 3.241600384e-12 8.48543421e-13 -8.48543421e-13 4421.984 175.731 -157.743 2.523045987e-12 6.65044149e-13 -6.65044149e-13 4739.896 213.858 -142.181 2.369293322e-12 6.21429292e-13 -6.21429292e-13 5081.444 148.115 -127.690 3.038256661e-12 8.04043251e-13 -8.04043251e-13 5333.530 116.673 -103.971 3.854826888e-12 1.007078039e-12 -1.007078039e-12 5796.889 275.108 -346.686 1.972722257e-12 4.297133863e-13 -4.297133863e-13 9612.688 244.347 -374.961 1.391560049e-12 3.672833505e-13 -3.672833505e-13 10455.391 1146.439 -598.356 1.144289828e-12 2.746266182e-13 -2.746266182e-13 194869.537 152171.126 -126362.538 4.149820125e-14 1.048221416e-14 -1.048221416e-14 NO NO NO NO NO ! PC upper limits 398813.106 44407.592 -6385.702 4.881173e-14 0 0