! Swift/XRT detailed lightcurve of trigger: 1277277, name: GRB 241228A ! T0 for this burst is Swift MET=757051069.952 s, = 2024 Dec 28 at 03:57:15.161 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: GRB-like (counts) 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 8.344779e+00 1.841394e+00 -1.841394e+00 1.146170e-02 3.820568e-03 1.000000 216.453 9.353 -10.706 7.979591e+00 1.791242e+00 -1.791242e+00 3.820565e-03 2.205804e-03 1.000000 244.280 16.629 -18.474 4.508988e+00 1.014803e+00 -1.014803e+00 3.638634e-03 1.627246e-03 1.000000 270.381 8.078 -9.473 8.962771e+00 2.017182e+00 -2.017182e+00 7.277263e-03 3.254491e-03 1.000000 303.997 34.639 -25.537 2.597374e+00 5.922799e-01 -5.922799e-01 6.367605e-03 1.644108e-03 1.000000 356.270 19.975 -17.635 4.171901e+00 9.401616e-01 -9.401616e-01 4.075271e-03 1.663722e-03 1.000000 405.273 16.104 -29.028 3.465988e+00 7.841462e-01 -7.841462e-01 5.094087e-03 1.698029e-03 1.000000 448.474 20.542 -27.097 3.311059e+00 7.500764e-01 -7.500764e-01 5.362194e-03 1.695675e-03 1.000000 489.999 11.613 -20.982 4.814646e+00 1.080782e+00 -1.080782e+00 2.351116e-03 1.357418e-03 1.000000 533.426 25.855 -31.814 2.738112e+00 6.186618e-01 -6.186618e-01 3.543710e-03 1.252891e-03 1.000000 587.760 31.696 -28.480 2.639339e+00 5.979073e-01 -5.979073e-01 4.245068e-03 1.342409e-03 1.000000 649.545 32.595 -30.089 2.521898e+00 5.735566e-01 -5.735566e-01 5.297847e-03 1.469358e-03 1.000000 712.563 27.245 -30.423 2.886791e+00 6.338536e-01 -6.338536e-01 2.214818e-03 9.904967e-04 1.000000 781.358 31.163 -41.549 2.155258e+00 4.921130e-01 -4.921130e-01 5.621055e-03 1.405264e-03 1.000000 848.550 26.654 -36.029 2.650905e+00 5.849599e-01 -5.849599e-01 3.667738e-03 1.222579e-03 1.000000 915.594 49.875 -40.389 1.747289e+00 3.958252e-01 -3.958252e-01 2.830043e-03 8.949383e-04 1.000000 998.543 42.145 -33.075 2.101968e+00 4.736904e-01 -4.736904e-01 2.037631e-03 8.318594e-04 1.000000 1103.530 47.481 -62.842 1.416774e+00 3.230674e-01 -3.230674e-01 3.473234e-03 8.967851e-04 1.000000 1221.102 52.768 -70.091 1.287276e+00 2.916152e-01 -2.916152e-01 2.079215e-03 6.575055e-04 1.000000 1328.136 25.969 -54.265 1.966487e+00 4.443174e-01 -4.443174e-01 2.547039e-03 9.005143e-04 1.000000 1399.721 49.663 -45.616 1.659400e+00 3.734684e-01 -3.734684e-01 1.340546e-03 5.995106e-04 1.000000 1498.736 45.909 -49.352 1.979260e+00 4.093085e-01 -4.093085e-01 3.217922e-03 9.289340e-04 1.000000 4810.436 46.215 -41.541 3.076107e-01 6.779149e-02 -6.779149e-02 2.325154e-03 7.352783e-04 0.999990 4908.561 38.355 -51.909 4.821328e-01 1.078019e-01 -1.078019e-01 5.539684e-03 1.107937e-03 1.000000 5025.356 66.985 -78.441 2.871255e-01 6.525768e-02 -6.525768e-02 2.200592e-03 5.501481e-04 1.000000 5162.692 37.464 -70.351 3.934168e-01 8.914102e-02 -8.914102e-02 2.411695e-03 6.688840e-04 1.000000 5261.489 46.482 -61.333 3.884470e-01 8.837665e-02 -8.837665e-02 3.153755e-03 7.648979e-04 1.000000 5364.895 48.384 -56.924 3.060840e-01 6.751766e-02 -6.751766e-02 2.119153e-03 6.389488e-04 0.999941 5452.088 46.440 -38.809 3.324451e-01 7.487490e-02 -7.487490e-02 1.668656e-03 6.306927e-04 0.999982 5537.722 46.055 -39.194 4.982795e-01 1.123263e-01 -1.123263e-01 1.876973e-03 6.636100e-04 1.000000 5665.639 63.564 -81.862 2.882695e-01 6.538348e-02 -6.538348e-02 1.925516e-03 5.146159e-04 1.000000 5793.793 43.226 -64.590 4.145193e-01 9.098061e-02 -9.098061e-02 1.113089e-03 4.544166e-04 1.000000 5900.260 44.574 -63.242 3.917563e-01 8.822311e-02 -8.822311e-02 1.298603e-03 4.908259e-04 1.000000 5996.565 36.025 -51.732 3.153695e-01 7.110138e-02 -7.110138e-02 1.849009e-03 6.537234e-04 0.999923 6101.339 104.258 -68.748 2.612991e-01 5.941163e-02 -5.941163e-02 1.895494e-03 4.597249e-04 0.999987 6245.672 37.652 -40.076 4.726394e-01 1.065443e-01 -1.065443e-01 2.054036e-03 7.262113e-04 0.999984 6326.280 44.801 -42.956 2.742792e-01 6.145764e-02 -6.145764e-02 4.660448e-04 3.295435e-04 1.000000 6440.383 68.597 -69.302 1.830601e-01 4.038394e-02 -4.038394e-02 1.631207e-03 4.918274e-04 1.000000 10537.958 124.363 -111.326 1.312589e-01 2.997281e-02 -2.997281e-02 1.751480e-03 3.048936e-04 1.000000 10782.186 115.824 -119.865 9.705745e-02 2.568510e-02 -2.568510e-02 1.539179e-03 2.858183e-04 1.000000 11049.255 157.157 -151.245 7.427260e-02 1.958799e-02 -1.958799e-02 1.014036e-03 2.028073e-04 1.000000 11346.278 181.073 -139.866 9.687761e-02 2.209350e-02 -2.209350e-02 1.208287e-03 2.170148e-04 1.000000 11670.608 127.536 -143.257 1.176245e-01 2.670498e-02 -2.670498e-02 1.108679e-03 2.263081e-04 1.000000 12008.375 153.308 -210.232 1.173225e-01 2.293148e-02 -2.293148e-02 1.135515e-03 1.976678e-04 1.000000 16152.334 134.645 -83.493 1.154420e-01 2.624351e-02 -2.624351e-02 1.492687e-03 2.927400e-04 1.000000 16423.384 79.225 -136.406 8.597030e-02 2.255747e-02 -2.255747e-02 1.103493e-03 2.531585e-04 1.000000 16671.969 134.027 -169.360 6.121729e-02 1.611764e-02 -1.611764e-02 9.494163e-04 1.979670e-04 1.000000 16900.756 118.364 -94.760 8.778574e-02 2.303382e-02 -2.303382e-02 1.116474e-03 2.561367e-04 1.000000 17217.762 107.254 -198.641 6.875558e-02 1.699051e-02 -1.699051e-02 1.023514e-03 2.047029e-04 1.000000 17565.941 237.952 -240.925 5.909143e-02 1.259747e-02 -1.259747e-02 1.046075e-03 1.653990e-04 1.000000 21822.648 139.638 -146.198 6.808360e-02 1.801110e-02 -1.801110e-02 1.253563e-03 1.911666e-04 1.000000 22233.416 368.227 -271.131 3.402528e-02 8.499130e-03 -8.499130e-03 7.689576e-04 1.001098e-04 1.000000 27702.700 365.028 -384.663 2.512732e-02 6.769023e-03 -6.769023e-03 8.277926e-04 9.622894e-05 1.000000 28568.604 489.499 -500.877 1.889252e-02 5.131504e-03 -5.131504e-03 7.451691e-04 7.943529e-05 1.000000 33901.541 817.921 -919.648 1.440984e-02 3.436181e-03 -3.436181e-03 7.156897e-04 5.364321e-05 0.998551 45444.748 762.358 -571.526 1.422972e-02 3.880419e-03 -3.880419e-03 9.946083e-04 7.887757e-05 1.000000 79910.307 489.835 -427.836 2.463648e-02 5.975360e-03 -5.975360e-03 5.508550e-04 7.052976e-05 1.000000 96860.459 587.889 -555.440 2.316495e-02 5.268720e-03 -5.268720e-03 7.420414e-04 7.383588e-05 1.000000