! Swift/XRT lightcurve of trigger: 20336, name: GRB 131231A ! T0 for this burst is Swift MET=410157916 s, = 2013 Dec 31 at 04:45:04.540 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/00020336 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 52194.410 40.373 -44.876 1.77490314e-11 3.9688029e-12 -3.9688029e-12 52280.921 51.649 -46.137 2.04133636e-11 4.4545605e-12 -4.4545605e-12 52385.719 39.621 -53.150 2.09986684e-11 4.695446e-12 -4.695446e-12 52455.550 37.488 -30.210 2.84202792e-11 6.3549659e-12 -6.3549659e-12 52521.867 36.361 -28.829 2.95883499e-11 6.6161564e-12 -6.6161564e-12 52613.919 54.631 -55.690 1.43991807e-11 3.14216e-12 -3.14216e-12 55904.842 70.469 -64.926 2.1644696e-11 4.8398998e-12 -4.8398998e-12 56050.142 75.609 -74.830 1.94389592e-11 4.3466836e-12 -4.3466836e-12 56207.972 65.710 -82.222 1.97778233e-11 4.4443088e-12 -4.4443088e-12 56379.578 99.704 -105.896 1.43401102e-11 3.2104933e-12 -3.2104933e-12 56545.203 104.577 -65.921 1.74104711e-11 3.8978935e-12 -3.8978935e-12 56710.323 47.272 -60.543 2.75031876e-11 6.1574711e-12 -6.1574711e-12 56869.134 106.598 -111.539 1.35950655e-11 3.04744229e-12 -3.04744229e-12 57050.060 63.575 -74.328 2.16189722e-11 4.8341493e-12 -4.8341493e-12 57207.162 59.420 -93.527 1.27369793e-11 2.77943644e-12 -2.77943644e-12 57312.587 29.215 -46.005 1.35871605e-11 3.03818135e-12 -3.03818135e-12 57387.228 32.300 -45.427 1.40306093e-11 3.06173019e-12 -3.06173019e-12 57468.178 39.107 -48.650 2.68580001e-11 5.8681481e-12 -5.8681481e-12 57617.215 58.061 -109.930 1.79258244e-11 4.018282e-12 -4.018282e-12 57735.810 117.487 -60.534 1.0824797e-11 2.42049798e-12 -2.42049798e-12 57964.952 98.960 -111.655 2.30332573e-11 5.0319138e-12 -5.0319138e-12 58167.944 61.451 -104.032 1.80677579e-11 4.0448366e-12 -4.0448366e-12 58279.784 49.904 -50.389 1.01463775e-11 2.27174634e-12 -2.27174634e-12 58384.649 52.852 -54.961 1.22125554e-11 2.39747211e-12 -2.39747211e-12 61698.650 92.673 -100.390 2.39577765e-11 5.3654769e-12 -5.3654769e-12 61914.279 62.586 -122.956 2.08457857e-11 4.6685287e-12 -4.6685287e-12 62033.145 66.579 -56.280 8.4265099e-12 1.88591941e-12 -1.88591941e-12 62144.792 30.152 -45.068 1.43785843e-11 3.137665e-12 -3.137665e-12 62211.295 41.375 -36.352 1.32782114e-11 2.97176881e-12 -2.97176881e-12 62296.168 41.752 -43.497 1.20870891e-11 2.70518586e-12 -2.70518586e-12 62402.308 65.988 -64.388 1.49511729e-11 2.42654825e-12 -2.42654825e-12 136617.211 67.453 -67.943 5.6181858e-12 1.27351193e-12 -1.27351193e-12 136760.003 52.533 -75.340 5.8954839e-12 1.32984885e-12 -1.32984885e-12 136863.054 59.804 -50.518 6.8736641e-12 1.5414719e-12 -1.5414719e-12 137029.277 106.704 -106.418 3.5045345e-12 7.9831014e-13 -7.9831014e-13 137249.922 116.733 -113.941 3.2476313e-12 7.3760935e-13 -7.3760935e-13 137456.906 90.277 -90.251 4.1854061e-12 9.4410562e-13 -9.4410562e-13 137630.416 79.743 -83.233 4.6674189e-12 1.05283347e-12 -1.05283347e-12 137750.093 55.343 -39.935 8.3771052e-12 1.83310099e-12 -1.83310099e-12 137895.436 110.587 -89.999 3.8183661e-12 8.5963372e-13 -8.5963372e-13 138118.468 75.605 -112.445 4.0543877e-12 9.1276989e-13 -9.1276989e-13 138293.436 86.179 -99.364 3.02430544e-12 7.9418869e-13 -7.9418869e-13 138445.426 89.643 -65.811 4.8423488e-12 1.09442834e-12 -1.09442834e-12 138635.473 117.734 -100.404 3.447417e-12 7.799197e-13 -7.799197e-13 138933.862 205.446 -180.655 3.4028979e-12 5.8325508e-13 -5.8325508e-13 142414.222 47.393 -105.553 4.8570459e-12 1.10723568e-12 -1.10723568e-12 142530.323 59.166 -68.707 6.2553567e-12 1.38010822e-12 -1.38010822e-12 142715.348 59.683 -125.859 4.1213012e-12 9.3224471e-13 -9.3224471e-13 142900.000 125.764 -124.969 3.01343312e-12 6.876265e-13 -6.876265e-13 143101.224 77.487 -75.460 4.9569992e-12 1.12019802e-12 -1.12019802e-12 143293.538 68.207 -114.827 4.1101908e-12 9.3153295e-13 -9.3153295e-13 143454.003 98.300 -92.257 3.9784377e-12 9.0518016e-13 -9.0518016e-13 143641.629 71.128 -89.327 5.4186698e-12 1.14317398e-12 -1.14317398e-12 228896.263 72.301 -125.777 2.92506824e-12 7.6254513e-13 -7.6254513e-13 229153.615 133.378 -185.052 1.92003739e-12 4.8766379e-13 -4.8766379e-13 229364.460 140.670 -77.467 3.5066084e-12 7.9407244e-13 -7.9407244e-13 229716.142 147.535 -211.012 1.59710512e-12 4.1837476e-13 -4.1837476e-13 230000.944 93.406 -137.267 2.67440348e-12 6.7161314e-13 -6.7161314e-13 230236.167 166.585 -141.816 1.85829779e-12 4.8640302e-13 -4.8640302e-13 230539.059 109.411 -136.307 2.33797319e-12 6.1047618e-13 -6.1047618e-13 230827.391 172.105 -178.921 1.62328369e-12 4.2835056e-13 -4.2835056e-13 231179.582 185.959 -180.086 2.20213646e-12 4.8496462e-13 -4.8496462e-13 247027.923 167.762 -145.653 1.81368662e-12 4.7773604e-13 -4.7773604e-13 247341.518 97.378 -145.833 2.36517724e-12 6.1801724e-13 -6.1801724e-13 247575.026 179.794 -136.129 1.81050974e-12 4.7980188e-13 -4.7980188e-13 247870.230 107.742 -115.410 2.59107579e-12 6.7636761e-13 -6.7636761e-13 248117.957 103.226 -139.985 2.35765819e-12 6.154368e-13 -6.154368e-13 248354.478 207.683 -133.295 1.64726529e-12 4.3433759e-13 -4.3433759e-13 263895.604 149.200 -179.259 1.81843272e-12 4.7416515e-13 -4.7416515e-13 264425.273 276.441 -380.468 1.39197657e-12 2.9390604e-13 -2.9390604e-13 269887.473 165.766 -257.972 1.40024365e-12 3.6604676e-13 -3.6604676e-13 270262.449 199.475 -209.210 1.9154311e-12 4.3673265e-13 -4.3673265e-13 275486.851 231.461 -217.350 1.31852393e-12 3.4476433e-13 -3.4476433e-13 275926.937 295.339 -208.625 1.42758038e-12 3.4167673e-13 -3.4167673e-13 333126.980 332.464 -306.905 9.2247227e-13 2.44381897e-13 -2.44381897e-13 333668.919 154.077 -209.475 2.09003271e-12 4.8531957e-13 -4.8531957e-13 361995.774 386.791 -463.184 9.4906841e-13 2.20090235e-13 -2.20090235e-13 370172.843 3909.126 -2218.051 7.3252442e-13 1.24557566e-13 -1.24557566e-13 397290.378 542.694 -535.445 5.7934567e-13 1.64629065e-13 -1.64629065e-13 419855.194 1026.433 -676.024 1.18481411e-12 2.73425704e-13 -2.73425704e-13 425613.480 669.246 -674.667 6.9005287e-13 1.50277119e-13 -1.50277119e-13 430982.362 219.768 -241.575 1.24799304e-12 3.7017565e-13 -3.09320015e-13