! Swift/XRT detailed lightcurve of trigger: 1277277, name: GRB 241228A ! T0 for this burst is Swift MET=757051069.952 s, = 2024 Dec 28 at 03:57:15.152 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! WT data 104.160 2.384 -3.288 1.489802e+01 3.384212e+00 -2.800836e+00 0.000000e+00 0.000000e+00 1.000000 108.470 1.778 -1.926 2.248664e+01 4.629812e+00 -4.438012e+00 1.733122e-01 1.733122e-01 1.000000 112.043 1.559 -1.794 2.139020e+01 3.975838e+00 -4.056247e+00 0.000000e+00 0.000000e+00 1.000000 115.535 1.497 -1.933 1.998288e+01 3.516946e+00 -3.629857e+00 0.000000e+00 0.000000e+00 1.000000 118.436 0.950 -1.403 2.787460e+01 5.054127e+00 -5.203243e+00 8.182222e-01 4.724008e-01 1.000000 121.046 1.848 -1.660 1.892174e+01 3.184945e+00 -3.257890e+00 1.829797e-01 1.829797e-01 1.000000 124.508 1.898 -1.614 1.786334e+01 2.917857e+00 -2.963676e+00 1.827943e-01 1.827943e-01 1.000000 127.715 1.313 -1.308 2.393921e+01 3.898779e+00 -3.956931e+00 2.449681e-01 2.449681e-01 1.000000 131.341 1.973 -2.313 1.467716e+01 2.321711e+00 -2.349697e+00 0.000000e+00 0.000000e+00 1.000000 136.120 2.483 -2.807 1.051480e+01 1.734141e+00 -1.748648e+00 3.641135e-01 2.102210e-01 1.000000 141.228 2.984 -2.625 9.928759e+00 1.616878e+00 -1.624861e+00 3.433263e-01 1.982196e-01 1.000000 147.113 2.493 -2.901 1.073196e+01 1.681609e+00 -1.689348e+00 1.190092e-01 1.190092e-01 1.000000 152.273 1.741 -2.666 9.772908e+00 1.739792e+00 -1.745350e+00 0.000000e+00 0.000000e+00 1.000000 156.019 2.167 -2.005 1.369389e+01 2.180390e+00 -2.188895e+00 3.077492e-01 2.176116e-01 1.000000 160.638 2.125 -2.452 8.564662e+00 1.596200e+00 -1.600907e+00 0.000000e+00 0.000000e+00 1.000000 165.088 1.900 -2.325 8.919975e+00 1.705882e+00 -1.709938e+00 1.519310e-01 1.519310e-01 1.000000 168.704 2.610 -1.715 8.825075e+00 1.643934e+00 -1.648581e+00 0.000000e+00 0.000000e+00 1.000000 173.970 1.937 -2.656 8.310226e+00 1.555856e+00 -1.562433e+00 0.000000e+00 0.000000e+00 1.000000 178.595 3.233 -2.688 6.455950e+00 1.205646e+00 -1.209901e+00 0.000000e+00 0.000000e+00 1.000000 NO NO NO NO NO ! PC data 196.296 9.451 -10.608 8.344816e+00 1.841394e+00 -1.841394e+00 1.145708e-02 3.819028e-03 1.000000 216.453 9.353 -10.706 7.979604e+00 1.791242e+00 -1.791242e+00 3.819026e-03 2.204916e-03 1.000000 244.280 16.629 -18.474 4.508955e+00 1.014793e+00 -1.014793e+00 3.637167e-03 1.626591e-03 1.000000 270.381 8.078 -9.473 8.962795e+00 2.017182e+00 -2.017182e+00 7.274331e-03 3.253180e-03 1.000000 303.997 34.639 -25.537 2.597394e+00 5.922798e-01 -5.922798e-01 6.365039e-03 1.643446e-03 1.000000 356.270 19.975 -17.635 4.171914e+00 9.401616e-01 -9.401616e-01 4.073629e-03 1.663052e-03 1.000000 405.273 16.104 -29.028 3.466004e+00 7.841462e-01 -7.841462e-01 5.092034e-03 1.697345e-03 1.000000 448.474 20.542 -27.097 3.311076e+00 7.500763e-01 -7.500763e-01 5.360033e-03 1.694991e-03 1.000000 489.999 11.613 -20.982 4.814653e+00 1.080782e+00 -1.080782e+00 2.350169e-03 1.356871e-03 1.000000 533.426 25.855 -31.814 2.738123e+00 6.186617e-01 -6.186617e-01 3.542282e-03 1.252386e-03 1.000000 587.760 31.696 -28.480 2.639367e+00 5.979103e-01 -5.979103e-01 4.243358e-03 1.341868e-03 1.000000 649.545 32.595 -30.089 2.521945e+00 5.735632e-01 -5.735632e-01 5.295711e-03 1.468766e-03 1.000000 712.563 27.245 -30.423 2.886798e+00 6.338536e-01 -6.338536e-01 2.213925e-03 9.900975e-04 1.000000 781.358 31.163 -41.549 2.155268e+00 4.921111e-01 -4.921111e-01 5.618790e-03 1.404697e-03 1.000000 848.550 26.654 -36.029 2.650913e+00 5.849590e-01 -5.849590e-01 3.666259e-03 1.222086e-03 1.000000 915.594 49.875 -40.389 1.747298e+00 3.958252e-01 -3.958252e-01 2.828903e-03 8.945777e-04 1.000000 998.543 42.145 -33.075 2.099269e+00 4.736978e-01 -4.736978e-01 2.376278e-03 8.981488e-04 1.000000 1103.530 47.481 -62.842 1.416784e+00 3.230671e-01 -3.230671e-01 3.471834e-03 8.964237e-04 1.000000 1221.102 52.768 -70.091 1.287282e+00 2.916150e-01 -2.916150e-01 2.078377e-03 6.572406e-04 1.000000 1328.136 25.969 -54.265 1.966495e+00 4.443173e-01 -4.443173e-01 2.546013e-03 9.001514e-04 1.000000 1399.721 49.663 -45.616 1.659409e+00 3.734695e-01 -3.734695e-01 1.340006e-03 5.992690e-04 1.000000 1498.736 45.909 -49.352 1.979270e+00 4.093085e-01 -4.093085e-01 3.216625e-03 9.285596e-04 1.000000 4810.436 46.215 -41.541 3.076121e-01 6.779165e-02 -6.779165e-02 2.324581e-03 7.350972e-04 0.999990 4908.561 38.355 -51.909 4.821324e-01 1.078012e-01 -1.078012e-01 5.538320e-03 1.107664e-03 1.000000 5025.356 66.985 -78.441 2.871234e-01 6.525694e-02 -6.525694e-02 2.200050e-03 5.500126e-04 1.000000 5162.692 37.464 -70.351 3.934209e-01 8.914166e-02 -8.914166e-02 2.411101e-03 6.687192e-04 1.000000 5261.489 46.482 -61.333 3.884477e-01 8.837644e-02 -8.837644e-02 3.152978e-03 7.647095e-04 1.000000 5364.895 48.384 -56.924 3.060771e-01 6.751596e-02 -6.751596e-02 2.118631e-03 6.387914e-04 0.999941 5452.088 46.440 -38.809 3.324456e-01 7.487488e-02 -7.487488e-02 1.668245e-03 6.305374e-04 0.999982 5537.722 46.055 -39.194 4.990259e-01 1.124943e-01 -1.124943e-01 1.876510e-03 6.634466e-04 1.000000 5665.639 63.564 -81.862 2.882720e-01 6.538382e-02 -6.538382e-02 1.925042e-03 5.144891e-04 1.000000 5793.793 43.226 -64.590 4.145196e-01 9.098055e-02 -9.098055e-02 1.112815e-03 4.543046e-04 1.000000 5900.260 44.574 -63.242 3.917574e-01 8.822320e-02 -8.822320e-02 1.298283e-03 4.907050e-04 1.000000 5996.565 36.025 -51.732 3.153671e-01 7.110068e-02 -7.110068e-02 1.848554e-03 6.535624e-04 0.999923 6101.339 104.258 -68.748 2.614187e-01 5.938230e-02 -5.938230e-02 1.788245e-03 4.470613e-04 0.999987 6245.672 37.652 -40.076 4.726408e-01 1.065444e-01 -1.065444e-01 2.053530e-03 7.260324e-04 0.999984 6326.280 44.801 -42.956 2.739981e-01 6.145822e-02 -6.145822e-02 6.988951e-04 4.035073e-04 1.000000 6440.383 68.597 -69.302 1.830609e-01 4.038401e-02 -4.038401e-02 1.630805e-03 4.917062e-04 1.000000 10537.958 124.363 -111.326 1.244833e-01 2.844474e-02 -2.844474e-02 1.807018e-03 3.099010e-04 1.000000 10782.186 115.824 -119.865 9.350241e-02 2.474515e-02 -2.474515e-02 1.541279e-03 2.862083e-04 1.000000 11049.255 157.157 -151.245 7.154457e-02 1.886908e-02 -1.886908e-02 1.015420e-03 2.030840e-04 1.000000 11346.278 181.073 -139.866 9.269184e-02 2.113949e-02 -2.113949e-02 1.209936e-03 2.173109e-04 1.000000 11670.608 127.536 -143.257 1.112916e-01 2.526771e-02 -2.526771e-02 1.110191e-03 2.266168e-04 1.000000 12008.375 153.308 -210.232 1.112329e-01 2.175200e-02 -2.175200e-02 1.171521e-03 2.009142e-04 1.000000 16152.334 134.645 -83.493 1.154659e-01 2.623199e-02 -2.623199e-02 1.434745e-03 2.869491e-04 1.000000 16423.384 79.225 -136.406 8.614271e-02 2.260257e-02 -2.260257e-02 1.103085e-03 2.530650e-04 1.000000 16671.969 134.027 -169.360 6.091176e-02 1.603708e-02 -1.603708e-02 9.490654e-04 1.978938e-04 1.000000 16900.756 118.364 -94.760 8.717682e-02 2.287391e-02 -2.287391e-02 1.116061e-03 2.560420e-04 1.000000 17217.762 107.254 -198.641 6.873268e-02 1.698474e-02 -1.698474e-02 1.023136e-03 2.046272e-04 1.000000 17565.941 237.952 -240.925 5.915706e-02 1.261135e-02 -1.261135e-02 1.045689e-03 1.653379e-04 1.000000 21822.648 139.638 -146.198 6.775890e-02 1.792507e-02 -1.792507e-02 1.253184e-03 1.911088e-04 1.000000 22233.416 368.227 -271.131 3.414503e-02 8.528967e-03 -8.528967e-03 7.687252e-04 1.000795e-04 1.000000 27702.700 365.028 -384.663 2.504132e-02 6.749695e-03 -6.749695e-03 8.386597e-04 9.684008e-05 1.000000 28568.604 489.499 -500.877 1.871900e-02 5.090279e-03 -5.090279e-03 7.618147e-04 8.030232e-05 1.000000 33901.541 817.921 -919.648 1.436916e-02 3.428979e-03 -3.428979e-03 7.235448e-04 5.392984e-05 0.998551 45444.748 762.358 -571.526 1.423010e-02 3.880427e-03 -3.880427e-03 9.943411e-04 7.885638e-05 1.000000 81645.223 4342.848 -2162.753 1.742086e-02 3.543803e-03 -3.543803e-03 4.950357e-04 4.198838e-05 0.289055 97365.694 11016.836 -1060.674 1.353282e-02 2.947914e-03 -2.947914e-03 4.529684e-04 3.515717e-05 0.179367 234787.127 138180.241 -82434.287 2.300012e-03 6.458569e-04 -6.458569e-04 5.279052e-04 1.331465e-05 0.056189 NO NO NO NO NO ! PC upper limits 447682.786 9943.902 -2554.588 5.0031e-03 0.0000e+00 0.0000e+00 4.5181e-04 1.8015e-05 0.3573