! Swift/XRT hardness ratio of trigger: 544347, name: GRB 121229A ! T0 for this burst is Swift MET=378450032 s, = 2012 Dec 29 at 05:00:21.961 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 343.690 40.152 -57.632 1.730209 0.304071 1560.592 4897.644 -933.588 0.070518 0.015320 27605.208 19160.815 -17900.328 0.004224 0.000876 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 343.690 40.152 -57.632 2.249047 0.344800 1560.592 4897.644 -933.588 0.072886 0.018777 27605.208 19160.815 -17900.328 0.007617 0.001193 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 343.690 40.152 -57.632 0.769307 0.179414 1560.592 4897.644 -933.588 0.967506 0.326037 27605.208 19160.815 -17900.328 0.554630 0.144112