! Swift/XRT hardness ratio of trigger: 21752, name: GRB 250103A ! T0 for this burst is Swift MET=757591028.838 s, = 2025 Jan 03 at 09:56:34.000 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: GRB-like (counts) READ TERR 1 READ SERR 2 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 24447.106 216.374 -167.247 0.056390 0.013816 24878.821 230.964 -215.341 0.041880 0.010960 25523.300 318.607 -413.515 0.037471 0.008100 30375.219 5189.901 -478.255 0.046417 0.010524 35880.736 283.628 -315.616 0.035149 0.008648 41604.627 385.170 -329.410 0.029597 0.007335 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 24447.106 216.374 -167.247 0.048103 0.012850 24878.821 230.964 -215.341 0.043562 0.011348 25523.300 318.607 -413.515 0.072929 0.011333 30375.219 5189.901 -478.255 0.052593 0.011257 35880.736 283.628 -315.616 0.046445 0.010040 41604.627 385.170 -329.410 0.053493 0.009919 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 24447.106 216.374 -167.247 1.172267 0.424924 24878.821 230.964 -215.341 0.961380 0.354991 25523.300 318.607 -413.515 0.513805 0.136785 30375.219 5189.901 -478.255 0.882561 0.275178 35880.736 283.628 -315.616 0.756779 0.247862 41604.627 385.170 -329.410 0.553282 0.171245