! Swift/XRT hardness ratio of trigger: 355942, name: GRB 090628 ! T0 for this burst is Swift MET=267916816.896 s, = 2009 Jun 28 at 21:20:12.030 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 6824.062 4136.127 -4027.864 0.012216 0.002032 15158.196 1765.650 -764.743 0.018357 0.003918 52067.422 34262.113 -31887.071 0.003530 0.000724 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 6824.062 4136.127 -4027.864 0.008732 0.001736 15158.196 1765.650 -764.743 0.011103 0.003180 52067.422 34262.113 -31887.071 0.001993 0.000573 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 6824.062 4136.127 -4027.864 1.398981 0.362623 15158.196 1765.650 -764.743 1.653308 0.590471 52067.422 34262.113 -31887.071 1.771549 0.625460