! Swift/XRT hardness ratio of trigger: 856977, name: GRB 180828A ! T0 for this burst is Swift MET=557175476.288 s, = 2018 Aug 28 at 18:57:34.786 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 7898.481 25787.082 -3003.985 0.042709 0.004854 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 7898.481 25787.082 -3003.985 0.006197 0.002168 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 7898.481 25787.082 -3003.985 6.891696 2.534821