! Swift/XRT hardness ratio of trigger: 174738, name: GRB 051227 ! T0 for this burst is Swift MET=157399635.968 s, = 2005 Dec 27 at 18:07:16.047 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 ! WT -- hard data !Time Err (pos) Err(neg) Rate Error 110.336 6.651 -9.108 7.417648 1.287255 122.596 6.118 -5.608 6.737889 1.067969 133.865 5.395 -5.152 5.215560 0.900738 149.022 10.872 -9.762 3.796274 0.526223 168.800 9.403 -8.906 2.972174 0.506310 NO NO NO NO NO ! WT -- soft data !Time Err (pos) Err(neg) Rate Error 110.336 6.651 -9.108 3.689364 0.758502 122.596 6.118 -5.608 3.871979 0.737668 133.865 5.395 -5.152 3.539194 0.694110 149.022 10.872 -9.762 1.746240 0.345029 168.800 9.403 -8.906 1.980899 0.404502 NO NO NO NO NO ! WT -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 110.336 6.651 -9.108 2.010549 0.388222 122.596 6.118 -5.608 1.740167 0.366267 133.865 5.395 -5.152 1.473658 0.355366 149.022 10.872 -9.762 2.173970 0.490986 168.800 9.403 -8.906 1.500417 0.375543 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 282.400 297.591 -101.070 0.449679 0.066364 4893.531 1474.646 -1002.566 0.016244 0.003114 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 282.400 297.591 -101.070 0.496740 0.067644 4893.531 1474.646 -1002.566 0.023988 0.003768 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 282.400 297.591 -101.070 0.905261 0.181785 4893.531 1474.646 -1002.566 0.677175 0.167817