! Swift/XRT hardness ratio of trigger: 1351039, name: GRB 250920C ! T0 for this burst is Swift MET=780074753.792 s, = 2025 Sep 20 at 15:25:17.425 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 2083.583 19.346 -20.771 2.007660 0.418626 2124.795 23.265 -21.866 1.564531 0.352166 2180.316 27.920 -32.255 1.151669 0.259233 2247.988 42.988 -39.752 1.635703 0.263709 7130.169 86.241 -84.256 0.335052 0.075330 7301.438 87.977 -85.027 0.333370 0.075055 7455.359 92.014 -65.944 0.461658 0.092736 18775.817 90.700 -94.841 0.211462 0.040083 18981.255 113.426 -114.738 0.122572 0.027553 35160.115 660.040 -658.800 0.034015 0.006178 54735.811 76249.026 -14319.621 0.015474 0.003541 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 2083.583 19.346 -20.771 1.846416 0.403429 2124.795 23.265 -21.866 2.740767 0.465735 2180.316 27.920 -32.255 2.542521 0.384917 2247.988 42.988 -39.752 2.601381 0.332074 7130.169 86.241 -84.256 0.841611 0.119870 7301.438 87.977 -85.027 0.684960 0.107329 7455.359 92.014 -65.944 0.645397 0.109518 18775.817 90.700 -94.841 0.166631 0.035662 18981.255 113.426 -114.738 0.215399 0.036718 35160.115 660.040 -658.800 0.084935 0.009759 54735.811 76249.026 -14319.621 0.033991 0.005542 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 2083.583 19.346 -20.771 1.087328 0.328397 2124.795 23.265 -21.866 0.570837 0.160995 2180.316 27.920 -32.255 0.452964 0.122875 2247.988 42.988 -39.752 0.628783 0.129302 7130.169 86.241 -84.256 0.398108 0.105956 7301.438 87.977 -85.027 0.486700 0.133502 7455.359 92.014 -65.944 0.715308 0.188095 18775.817 90.700 -94.841 1.269044 0.362809 18981.255 113.426 -114.738 0.569045 0.160535 35160.115 660.040 -658.800 0.400487 0.086077 54735.811 76249.026 -14319.621 0.455227 0.127906