! Swift/XRT hardness ratio of trigger: 510341, name: GRB 111225A ! T0 for this burst is Swift MET=346477845.504 s, = 2011 Dec 25 at 03:50:37.792 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 473.676 16.508 -13.580 1.696322 0.381174 511.373 21.435 -21.190 1.248672 0.274616 556.532 31.437 -23.724 0.977644 0.215346 636.117 54.652 -48.148 0.518094 0.114121 858.469 258.539 -167.700 0.460751 0.052686 5552.852 1339.806 -1175.016 0.018903 0.003153 16252.281 7400.553 -6035.667 0.004053 0.000910 36439.341 16650.509 -8857.632 0.002859 0.000631 131632.534 226727.812 -74609.448 0.000775 0.000165 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 473.676 16.508 -13.580 1.697289 0.381392 511.373 21.435 -21.190 1.379507 0.288876 556.532 31.437 -23.724 1.068346 0.224037 636.117 54.652 -48.148 0.842215 0.145275 858.469 258.539 -167.700 0.233028 0.037661 5552.852 1339.806 -1175.016 0.009659 0.002262 16252.281 7400.553 -6035.667 0.003934 0.000925 36439.341 16650.509 -8857.632 0.002075 0.000537 131632.534 226727.812 -74609.448 0.000440 0.000154 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 473.676 16.508 -13.580 0.999430 0.317602 511.373 21.435 -21.190 0.905158 0.274873 556.532 31.437 -23.724 0.915100 0.278309 636.117 54.652 -48.148 0.615156 0.172104 858.469 258.539 -167.700 1.977236 0.391448 5552.852 1339.806 -1175.016 1.956966 0.562647 16252.281 7400.553 -6035.667 1.030241 0.334882 36439.341 16650.509 -8857.632 1.377909 0.468881 131632.534 226727.812 -74609.448 1.759264 0.720026