! Swift/XRT hardness ratio of trigger: 1429020, name: GRB 251230A ! T0 for this burst is Swift MET=788750506.219997 s, = 2025 Dec 30 at 01:21:41.220 UT ! The hard band is 1.51-10 keV ! The soft band is 0.3-1.5 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! There are 3 datasets: Hard, Soft, and the ratio ! Columns are as labelled ! BINMODE: READ TERR 1 READ SERR 2 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 453.965 13.861 -16.227 2.561689 0.562778 482.840 15.074 -15.014 2.965645 0.608213 521.324 21.721 -23.410 1.719651 0.376267 567.642 30.564 -24.597 1.344420 0.301896 626.483 26.884 -28.277 1.345905 0.303086 687.240 36.333 -33.872 1.057264 0.237414 740.881 17.794 -17.309 2.123183 0.476098 784.254 27.075 -25.579 1.549990 0.330882 854.601 44.484 -43.272 0.834286 0.188676 942.569 51.793 -43.485 0.818077 0.178759 1048.435 51.235 -54.072 0.693751 0.156671 1149.062 58.423 -49.392 0.679731 0.153287 1261.730 63.598 -54.246 0.625359 0.140826 1400.791 57.426 -75.462 0.562374 0.126642 1644.617 192.204 -186.401 0.365371 0.058541 42204.530 8726.619 -8097.731 0.005259 0.001434 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 453.965 13.861 -16.227 3.426096 0.652060 482.840 15.074 -15.014 3.471558 0.657385 521.324 21.721 -23.410 3.445225 0.533756 567.642 30.564 -24.597 2.683074 0.427844 626.483 26.884 -28.277 2.638384 0.423090 687.240 36.333 -33.872 2.119894 0.336606 740.881 17.794 -17.309 2.113644 0.476650 784.254 27.075 -25.579 1.817067 0.357129 854.601 44.484 -43.272 1.214749 0.227338 942.569 51.793 -43.485 0.852903 0.183010 1048.435 51.235 -54.072 1.331124 0.217224 1149.062 58.423 -49.392 1.236618 0.207564 1261.730 63.598 -54.246 0.971719 0.175964 1400.791 57.426 -75.462 0.578822 0.128025 1644.617 192.204 -186.401 0.467688 0.067075 42204.530 8726.619 -8097.731 0.011311 0.002121 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 453.965 13.861 -16.227 0.747699 0.217330 482.840 15.074 -15.014 0.854269 0.238460 521.324 21.721 -23.410 0.499140 0.133820 567.642 30.564 -24.597 0.501074 0.138003 626.483 26.884 -28.277 0.510125 0.141026 687.240 36.333 -33.872 0.498734 0.137163 740.881 17.794 -17.309 1.004513 0.319457 784.254 27.075 -25.579 0.853017 0.247522 854.601 44.484 -43.272 0.686797 0.201607 942.569 51.793 -43.485 0.959169 0.293745 1048.435 51.235 -54.072 0.521177 0.145211 1149.062 58.423 -49.392 0.549670 0.154523 1261.730 63.598 -54.246 0.643559 0.185969 1400.791 57.426 -75.462 0.971583 0.306677 1644.617 192.204 -186.401 0.781230 0.167993 42204.530 8726.619 -8097.731 0.464939 0.153858