! 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 1.696280 0.381165 511.373 21.435 -21.190 1.246778 0.274199 556.532 31.437 -23.724 0.979455 0.215746 636.117 54.652 -48.148 0.518095 0.114121 858.469 258.539 -167.700 0.460800 0.052692 5552.852 1339.806 -1175.016 0.018920 0.003156 16252.281 7400.553 -6035.667 0.004053 0.000910 36439.341 16650.509 -8857.632 0.002858 0.000631 107162.635 153190.378 -50139.549 0.000819 0.000182 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 473.676 16.508 -13.580 1.697250 0.381383 511.373 21.435 -21.190 1.377604 0.288478 556.532 31.437 -23.724 1.069712 0.224323 636.117 54.652 -48.148 0.842659 0.145352 858.469 258.539 -167.700 0.233050 0.037664 5552.852 1339.806 -1175.016 0.009658 0.002262 16252.281 7400.553 -6035.667 0.003933 0.000925 36439.341 16650.509 -8857.632 0.002081 0.000539 107162.635 153190.378 -50139.549 0.000181 0.000131 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 473.676 16.508 -13.580 0.999429 0.317601 511.373 21.435 -21.190 0.905034 0.274836 556.532 31.437 -23.724 0.915625 0.278469 636.117 54.652 -48.148 0.614834 0.172014 858.469 258.539 -167.700 1.977255 0.391451 5552.852 1339.806 -1175.016 1.959034 0.563243 16252.281 7400.553 -6035.667 1.030634 0.335012 36439.341 16650.509 -8857.632 1.373744 0.467464 107162.635 153190.378 -50139.549 4.533333 3.426752