! Swift/XRT lightcurve of trigger: 946476, name: GRB 191228A ! T0 for this burst is Swift MET=599184104 s, = 2019 Dec 28 at 00:01:19.838 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/00946476 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Rate Ratepos Rateneg 117.954859045179 0.344223012400306 -0.335379048123698 467.125893872693 57.1897476575848 -56.6600127081575 118.703543872737 0.415712163648493 -0.404461815157504 384.628210784311 47.2677206845567 -46.6525396728616 119.478501566266 0.38441742349481 -0.359245529881193 425.954578699902 52.5717704346917 -51.6592104424065 120.298941320471 0.378820727876501 -0.436022330709505 387.732676459503 48.1184118523318 -47.0220450260503 121.111658231927 0.338246822744523 -0.433896183580472 412.193696495179 50.5490337132433 -49.9964093448926 121.73744417268 0.383183843417541 -0.287539118008453 472.121827060694 57.5514286993031 -57.2655668061063 122.426819147222 0.360112844354759 -0.306191131124251 522.046532515335 61.1248416727241 -60.3013801819781 NO NO NO NO NO ! WT data !Time T_+ve T_-ve Rate Ratepos Rateneg 127.4736 0.2584 -0.2434 4.701170e+02 5.569196e+01 -5.232181e+01 127.9778 0.2595 -0.2458 3.941840e+02 4.899795e+01 -4.791553e+01 128.4844 0.2617 -0.2471 4.508915e+02 5.291406e+01 -5.058645e+01 128.9845 0.2705 -0.2384 4.841742e+02 5.845969e+01 -5.221787e+01 129.5024 0.2685 -0.2475 3.547559e+02 4.622065e+01 -4.537454e+01 130.1107 0.3468 -0.3398 2.724814e+02 3.541414e+01 -3.384389e+01 130.7911 0.2553 -0.3336 3.176957e+02 4.128352e+01 -3.938720e+01 131.3999 0.3743 -0.3535 2.598447e+02 3.277139e+01 -3.178772e+01 132.1718 0.2909 -0.3976 2.658375e+02 3.473106e+01 -3.398464e+01 132.7533 0.3232 -0.2906 2.982006e+02 3.914078e+01 -3.816881e+01 133.3936 0.2629 -0.3171 3.260729e+02 4.111475e+01 -4.000624e+01 133.9676 0.3685 -0.3111 2.722941e+02 3.720845e+01 -3.427268e+01 134.6168 0.2744 -0.2807 3.370378e+02 4.397792e+01 -4.181991e+01 135.2695 0.3993 -0.3782 2.364453e+02 3.118466e+01 -3.041603e+01 135.9947 0.3554 -0.3260 2.745621e+02 3.486188e+01 -3.406674e+01 136.7070 0.3299 -0.3568 2.724279e+02 3.551933e+01 -3.381929e+01 137.3784 0.3399 -0.3415 2.715881e+02 3.621252e+01 -3.422402e+01 138.1382 0.4056 -0.4199 2.302416e+02 3.095413e+01 -2.898312e+01 138.9143 0.4052 -0.3705 2.452243e+02 3.166014e+01 -3.087636e+01 139.7913 0.4036 -0.4718 2.220702e+02 2.781054e+01 -2.714873e+01 140.6123 0.4435 -0.4174 2.209407e+02 2.842820e+01 -2.786531e+01 141.5027 0.4587 -0.4469 2.100605e+02 2.727536e+01 -2.652294e+01 142.3983 0.4616 -0.4369 2.094027e+02 2.831837e+01 -2.677805e+01 143.2655 0.3665 -0.4057 2.409610e+02 3.343425e+01 -3.125019e+01 144.0549 0.4828 -0.4229 2.123249e+02 2.723185e+01 -2.635784e+01 144.9989 0.3819 -0.4612 2.231325e+02 2.893826e+01 -2.849645e+01 145.8508 0.4677 -0.4699 2.050990e+02 2.595759e+01 -2.546543e+01 146.7486 0.4293 -0.4301 2.262119e+02 2.880588e+01 -2.771091e+01 147.6322 0.4887 -0.4544 2.039132e+02 2.753162e+01 -2.529461e+01 148.680 0.517 -0.559 1.747956e+02 2.347721e+01 -2.167884e+01 149.6517 0.4867 -0.4544 1.985202e+02 2.604340e+01 -2.464010e+01 150.6529 0.4587 -0.5145 1.919858e+02 2.447646e+01 -2.382408e+01 151.600 0.545 -0.488 1.768571e+02 2.303692e+01 -2.259440e+01 152.735 0.528 -0.589 1.672214e+02 2.117862e+01 -2.076871e+01 153.807 0.467 -0.545 1.825637e+02 2.351101e+01 -2.303835e+01 154.977 0.532 -0.703 1.480422e+02 2.008563e+01 -1.892577e+01 156.031 0.536 -0.521 1.767951e+02 2.384806e+01 -2.192999e+01 157.093 0.676 -0.527 1.519851e+02 2.083840e+01 -1.941952e+01 158.288 0.623 -0.519 1.618038e+02 2.120229e+01 -2.039574e+01 159.432 0.623 -0.521 1.601089e+02 2.146764e+01 -2.016204e+01 160.679 0.684 -0.624 1.433682e+02 1.850971e+01 -1.765111e+01 162.001 0.525 -0.638 1.587283e+02 2.011386e+01 -1.969292e+01 163.339 0.698 -0.813 1.235937e+02 1.542917e+01 -1.510688e+01 164.697 0.555 -0.660 1.536381e+02 1.922276e+01 -1.878227e+01 165.786 0.563 -0.534 1.682468e+02 2.154945e+01 -2.090927e+01 166.960 0.548 -0.610 1.262601e+02 1.625827e+01 -1.612549e+01 167.7994 0.2886 -0.2914 1.239124e+02 1.538691e+01 -1.538690e+01 168.3786 0.2858 -0.2907 1.246808e+02 1.548232e+01 -1.548231e+01 168.9605 0.2412 -0.2961 1.353430e+02 1.653484e+01 -1.653483e+01 169.4627 0.2425 -0.2609 1.513667e+02 1.824214e+01 -1.824212e+01 169.9749 0.2855 -0.2696 1.310037e+02 1.600471e+01 -1.600470e+01 170.5879 0.2506 -0.3276 1.257619e+02 1.536432e+01 -1.536431e+01 171.0949 0.3307 -0.2564 1.238596e+02 1.513191e+01 -1.513190e+01 171.7489 0.2835 -0.3232 1.170685e+02 1.477718e+01 -1.477717e+01 172.3169 0.2723 -0.2845 1.310140e+02 1.614481e+01 -1.614480e+01 172.9421 0.3267 -0.3529 1.057516e+02 1.313178e+01 -1.313177e+01 173.5916 0.2732 -0.3228 1.220109e+02 1.490606e+01 -1.490605e+01 174.1084 0.3258 -0.2436 1.277300e+02 1.560476e+01 -1.560475e+01 174.7546 0.3129 -0.3205 1.148137e+02 1.402678e+01 -1.402676e+01 175.3686 0.3002 -0.3011 1.209263e+02 1.477356e+01 -1.477354e+01 175.9661 0.3255 -0.2972 1.140532e+02 1.439657e+01 -1.439655e+01 176.5845 0.3476 -0.2929 1.135380e+02 1.387092e+01 -1.387091e+01 177.2196 0.3210 -0.2875 1.195134e+02 1.460095e+01 -1.460093e+01 177.8434 0.2326 -0.3029 9.120419e+01 1.359595e+01 -1.359594e+01 178.4245 0.3490 -0.3485 1.042450e+02 1.273560e+01 -1.273559e+01 179.0727 0.3431 -0.2992 1.118597e+02 1.389025e+01 -1.389024e+01 179.7574 0.2810 -0.3417 1.167434e+02 1.426253e+01 -1.426252e+01 180.3178 0.2348 -0.2793 9.542003e+01 1.440711e+01 -1.440710e+01 180.7910 0.2865 -0.2384 9.302502e+01 1.386739e+01 -1.386738e+01 181.4418 0.2922 -0.3643 1.107281e+02 1.352764e+01 -1.352762e+01 181.9957 0.2720 -0.2618 9.147631e+01 1.363652e+01 -1.363651e+01 182.5672 0.2307 -0.2995 9.209010e+01 1.372802e+01 -1.372801e+01 183.0823 0.3436 -0.2844 7.774191e+01 1.158911e+01 -1.158910e+01 183.7075 0.2415 -0.2816 9.794649e+01 1.446281e+01 -1.446281e+01 184.2205 0.2355 -0.2716 9.294398e+01 1.454801e+01 -1.454800e+01 184.7335 0.2527 -0.2775 9.822666e+01 1.417783e+01 -1.417783e+01 185.2444 0.3182 -0.2582 8.470030e+01 1.262641e+01 -1.262640e+01 185.7923 0.2756 -0.2296 9.495000e+01 1.450224e+01 -1.450223e+01 186.3116 0.2811 -0.2437 9.302502e+01 1.386739e+01 -1.386738e+01 186.8829 0.2614 -0.2901 8.852403e+01 1.319642e+01 -1.319641e+01 187.4000 0.2603 -0.2557 9.463066e+01 1.410674e+01 -1.410673e+01 187.9008 0.2736 -0.2405 9.496166e+01 1.415608e+01 -1.415607e+01 188.4575 0.2524 -0.2831 9.522450e+01 1.388996e+01 -1.388995e+01 189.0601 0.2334 -0.3501 8.364842e+01 1.246960e+01 -1.246959e+01 189.4870 0.3384 -0.1935 9.787009e+01 1.412637e+01 -1.412636e+01 190.1650 0.2689 -0.3396 7.642505e+01 1.240783e+01 -1.240782e+01 190.7329 0.3166 -0.2990 7.791165e+01 1.189988e+01 -1.189987e+01 191.2951 0.2649 -0.2457 9.558944e+01 1.424967e+01 -1.424966e+01 191.8245 0.2373 -0.2644 9.728445e+01 1.450234e+01 -1.450234e+01 192.4237 0.3213 -0.3619 7.019927e+01 1.072192e+01 -1.072192e+01 193.1192 0.2859 -0.3741 7.266171e+01 1.109803e+01 -1.109802e+01 193.7559 0.3110 -0.3508 7.374789e+01 1.099371e+01 -1.099371e+01 194.3963 0.2791 -0.3294 7.882280e+01 1.203904e+01 -1.203903e+01 194.9165 0.3051 -0.2411 9.134807e+01 1.346857e+01 -1.346856e+01 195.5162 0.2284 -0.2946 9.169531e+01 1.400513e+01 -1.400512e+01 196.2030 0.3423 -0.4583 6.096485e+01 9.088126e+00 -9.088121e+00 196.8931 0.2339 -0.3479 8.389669e+01 1.250661e+01 -1.250660e+01 197.5391 0.3938 -0.4121 6.055998e+01 9.027770e+00 -9.027765e+00 198.2599 0.3278 -0.3269 7.454949e+01 1.111321e+01 -1.111320e+01 198.9361 0.3152 -0.3485 7.518517e+01 1.108548e+01 -1.108547e+01 199.6624 0.3130 -0.4111 6.739709e+01 1.004699e+01 -1.004698e+01 200.3473 0.2829 -0.3718 7.324193e+01 1.118665e+01 -1.118664e+01 201.0830 0.4331 -0.4529 5.508066e+01 8.210959e+00 -8.210954e+00 201.9378 0.3345 -0.4217 6.341883e+01 9.686308e+00 -9.686303e+00 202.7362 0.4719 -0.4640 5.124082e+01 7.826294e+00 -7.826290e+00 203.6955 0.4769 -0.4874 5.060911e+01 7.544378e+00 -7.544374e+00 204.6519 0.4616 -0.4795 5.004874e+01 7.833851e+00 -7.833848e+00 205.5290 0.3585 -0.4154 6.305686e+01 9.399983e+00 -9.399978e+00 206.2968 0.3842 -0.4093 6.150157e+01 9.168133e+00 -9.168128e+00 207.1456 0.4606 -0.4646 5.183271e+01 7.916696e+00 -7.916692e+00 207.9865 0.3189 -0.3803 6.979566e+01 1.040455e+01 -1.040454e+01 208.7517 0.4538 -0.4464 5.420896e+01 8.081013e+00 -8.081008e+00 209.7137 0.4312 -0.5082 5.104736e+01 7.796744e+00 -7.796740e+00 210.5554 0.4311 -0.4104 5.922882e+01 8.829331e+00 -8.829326e+00 211.5442 0.4066 -0.5577 5.208146e+01 7.763863e+00 -7.763859e+00 212.4583 0.4817 -0.5075 5.077006e+01 7.568370e+00 -7.568366e+00 213.471 0.506 -0.531 4.757732e+01 7.266746e+00 -7.266743e+00 214.621 0.634 -0.644 3.931498e+01 5.860745e+00 -5.860742e+00 215.800 0.460 -0.546 4.735722e+01 7.598244e+00 -7.598240e+00 216.993 0.594 -0.733 3.586619e+01 5.754562e+00 -5.754560e+00 218.0745 0.5017 -0.4875 5.076891e+01 7.568200e+00 -7.568196e+00 219.078 0.589 -0.502 4.605004e+01 6.864750e+00 -6.864746e+00 220.312 0.766 -0.645 3.550633e+01 5.292983e+00 -5.292980e+00 221.601 0.543 -0.523 4.498478e+01 6.870774e+00 -6.870770e+00 222.806 0.595 -0.663 3.878633e+01 5.781938e+00 -5.781935e+00 224.175 0.595 -0.774 3.565984e+01 5.315867e+00 -5.315864e+00 225.279 0.668 -0.509 4.142358e+01 6.175077e+00 -6.175073e+00 226.758 0.874 -0.811 2.895746e+01 4.316733e+00 -4.316731e+00 228.130 0.578 -0.498 4.532550e+01 6.756741e+00 -6.756738e+00 229.320 0.492 -0.611 4.422969e+01 6.593387e+00 -6.593384e+00 230.653 0.844 -0.841 2.895715e+01 4.316686e+00 -4.316684e+00 232.463 0.672 -0.966 2.956214e+01 4.627196e+00 -4.627194e+00 233.961 0.900 -0.826 2.909794e+01 4.337674e+00 -4.337671e+00 235.790 1.256 -0.929 2.298467e+01 3.426359e+00 -3.426358e+00 237.698 0.710 -0.653 3.684725e+01 5.492876e+00 -5.492873e+00 239.397 1.056 -0.988 2.413768e+01 3.686681e+00 -3.686679e+00 241.278 0.941 -0.826 2.842372e+01 4.237168e+00 -4.237166e+00 243.329 0.879 -1.110 2.370668e+01 3.710674e+00 -3.710672e+00 245.063 0.941 -0.855 2.670552e+01 4.078881e+00 -4.078879e+00 247.347 1.502 -1.343 1.685166e+01 2.573847e+00 -2.573846e+00 249.669 0.919 -0.821 2.803958e+01 4.179903e+00 -4.179901e+00 251.774 1.190 -1.186 2.054112e+01 3.062096e+00 -3.062095e+00 254.524 1.410 -1.561 1.613710e+01 2.464708e+00 -2.464707e+00 257.308 1.105 -1.373 1.934620e+01 2.954851e+00 -2.954850e+00 259.597 0.933 -1.184 2.304683e+01 3.435626e+00 -3.435624e+00 261.866 1.226 -1.336 1.904550e+01 2.839141e+00 -2.839140e+00 264.416 1.610 -1.324 1.696428e+01 2.528890e+00 -2.528889e+00 267.932 1.506 -1.906 1.420288e+01 2.223098e+00 -2.223097e+00 271.151 2.342 -1.713 1.216822e+01 1.858519e+00 -1.858518e+00 275.338 1.777 -1.845 1.289933e+01 2.122014e+00 -2.122013e+00 278.647 1.656 -1.532 1.575121e+01 2.348057e+00 -2.348055e+00 282.240 2.175 -1.937 1.221383e+01 1.820734e+00 -1.820733e+00 286.628 2.279 -2.213 1.078838e+01 1.688645e+00 -1.688644e+00 290.565 1.791 -1.657 9.708016e+00 1.772436e+00 -1.772435e+00 294.681 2.222 -2.326 1.078807e+01 1.647722e+00 -1.647721e+00 298.429 2.018 -1.527 8.939353e+00 1.692778e+00 -1.692777e+00 302.244 1.708 -1.797 9.657817e+00 1.766694e+00 -1.766693e+00 306.058 1.461 -2.106 8.993609e+00 1.703052e+00 -1.703052e+00 309.872 2.354 -2.354 1.029627e+01 1.611618e+00 -1.611617e+00 315.525 2.427 -3.298 5.694843e+00 1.078390e+00 -1.078389e+00 320.393 2.233 -2.441 6.975920e+00 1.320977e+00 -1.320977e+00 325.956 2.729 -3.331 5.487942e+00 1.001958e+00 -1.001958e+00 332.229 3.296 -3.544 4.755187e+00 8.681757e-01 -8.681754e-01 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 358.627 11.942 -13.132 2.831854e+00 6.197933e-01 -6.197933e-01 386.146 14.511 -15.577 2.214295e+00 4.990032e-01 -4.990032e-01 417.717 18.043 -17.060 1.908326e+00 4.307249e-01 -4.307249e-01 453.602 17.260 -17.843 1.914050e+00 4.299966e-01 -4.299966e-01 486.096 22.375 -15.233 1.751215e+00 3.952637e-01 -3.952637e-01 730.289 41.730 -33.490 6.505739e-01 1.362177e-01 -1.362177e-01 925.002 79.489 -85.992 2.731758e-01 6.126645e-02 -6.126645e-02 5446.878 25.601 -27.053 8.393634e-01 1.885049e-01 -1.885049e-01 5505.302 29.860 -32.823 7.117775e-01 1.603171e-01 -1.603171e-01 5565.346 27.485 -30.184 7.763822e-01 1.743606e-01 -1.743606e-01 5626.031 21.961 -33.200 7.976876e-01 1.794058e-01 -1.794058e-01 5671.798 21.326 -23.806 1.041786e+00 2.285953e-01 -2.285953e-01 5732.768 43.098 -39.644 5.689508e-01 1.251894e-01 -1.251894e-01 5810.435 25.607 -34.569 7.526852e-01 1.690387e-01 -1.690387e-01 5866.349 37.391 -30.307 6.597881e-01 1.481758e-01 -1.481758e-01 5950.319 31.148 -46.579 6.079781e-01 1.332220e-01 -1.332220e-01 6013.779 32.879 -32.312 6.949839e-01 1.556281e-01 -1.556281e-01 6087.839 46.576 -41.180 5.373425e-01 1.175815e-01 -1.175815e-01 6162.355 32.236 -27.940 7.514802e-01 1.687681e-01 -1.687681e-01 6237.109 35.209 -42.518 6.100198e-01 1.347873e-01 -1.347873e-01 6307.672 49.895 -35.354 5.507482e-01 1.211842e-01 -1.211842e-01 6386.973 33.278 -29.406 7.659759e-01 1.683083e-01 -1.683083e-01 6454.704 30.738 -34.453 6.809837e-01 1.529359e-01 -1.529359e-01 6530.765 29.897 -45.323 6.548094e-01 1.407154e-01 -1.407154e-01 6588.733 27.090 -28.072 8.396929e-01 1.891281e-01 -1.891281e-01 6644.240 41.788 -28.417 6.395552e-01 1.446821e-01 -1.446821e-01 6703.322 20.316 -17.294 1.199441e+00 2.693714e-01 -2.693714e-01 6762.349 34.003 -38.710 6.066903e-01 1.378520e-01 -1.378520e-01 6835.800 30.757 -39.449 6.508564e-01 1.468093e-01 -1.468093e-01 6902.641 29.107 -36.084 6.897810e-01 1.555893e-01 -1.555893e-01 6985.144 51.889 -53.397 6.766491e-01 1.203772e-01 -1.203772e-01 11235.735 40.519 -39.716 3.094798e-01 6.953187e-02 -6.953187e-02 11324.435 42.082 -48.182 2.982410e-01 6.375028e-02 -6.375028e-02 11436.549 47.813 -70.031 2.077422e-01 4.694279e-02 -4.694279e-02 11550.746 46.446 -66.384 2.179799e-01 4.892760e-02 -4.892760e-02 11653.066 59.463 -55.874 2.113343e-01 4.748118e-02 -4.748118e-02 11754.491 48.301 -41.962 2.705224e-01 6.066345e-02 -6.066345e-02 11876.324 76.900 -73.531 2.693733e-01 4.708150e-02 -4.708150e-02 16989.787 134.355 -78.767 1.130836e-01 2.554163e-02 -2.554163e-02 17221.898 67.728 -97.756 1.472165e-01 3.317660e-02 -3.317660e-02 17423.412 79.337 -133.786 1.190103e-01 2.630410e-02 -2.630410e-02 17598.953 81.816 -96.204 1.361484e-01 3.064799e-02 -3.064799e-02 17865.425 208.982 -184.655 8.507828e-02 1.632437e-02 -1.632437e-02 29577.605 129.681 -133.589 9.840332e-02 2.470444e-02 -2.470444e-02 30234.418 558.526 -527.132 4.148969e-02 7.926294e-03 -7.926294e-03 35485.974 227.790 -281.192 4.614311e-02 1.097560e-02 -1.097560e-02 40238.066 215.419 -361.260 4.781446e-02 1.054175e-02 -1.054175e-02 47607.069 408.246 -669.893 2.982181e-02 6.977559e-03 -6.977559e-03 51605.710 310.156 -294.104 4.195231e-02 1.030456e-02 -1.030456e-02 57350.303 240.007 -336.679 3.394479e-02 8.851384e-03 -8.851384e-03 57814.915 339.531 -224.605 4.436170e-02 1.027787e-02 -1.027787e-02 74564.104 328.838 -338.103 3.101762e-02 7.849016e-03 -7.849016e-03 85954.991 352.602 -228.394 3.449828e-02 9.091687e-03 -9.091687e-03