! Swift/XRT hardness ratio of trigger: 1205899, name: GRB 240102A ! T0 for this burst is Swift MET=725909728 s, = 2024 Jan 02 at 17:34:55.338 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 270.195 95.171 -45.239 0.553373 0.124734 657.485 653.133 -292.119 0.053215 0.010192 5516.095 834.940 -854.980 0.025318 0.004523 15782.543 7642.984 -5281.047 0.008487 0.002007 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 270.195 95.171 -45.239 0.793661 0.148306 657.485 653.133 -292.119 0.061573 0.011114 5516.095 834.940 -854.980 0.016501 0.003673 15782.543 7642.984 -5281.047 0.011691 0.002348 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 270.195 95.171 -45.239 0.697241 0.204145 657.485 653.133 -292.119 0.864250 0.227451 5516.095 834.940 -854.980 1.534324 0.437956 15782.543 7642.984 -5281.047 0.725910 0.225229