! Swift/XRT hardness ratio of trigger: 544027, name: GRB 121226A ! T0 for this burst is Swift MET=378241793.92 s, = 2012 Dec 26 at 19:09:43.890 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 207.337 187.568 -98.265 0.417869 0.059423 609.611 219.058 -214.705 0.171567 0.027057 5187.983 1425.695 -1148.851 0.020154 0.003238 15060.936 20404.816 -5251.019 0.005519 0.001017 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 207.337 187.568 -98.265 0.165030 0.037232 609.611 219.058 -214.705 0.082669 0.017836 5187.983 1425.695 -1148.851 0.009862 0.002274 15060.936 20404.816 -5251.019 0.002704 0.000731 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 207.337 187.568 -98.265 2.532086 0.675268 609.611 219.058 -214.705 2.075345 0.554634 5187.983 1425.695 -1148.851 2.043648 0.574311 15060.936 20404.816 -5251.019 2.041346 0.667615