! Swift/XRT hardness ratio of trigger: 507342, name: GRB 111109A ! T0 for this burst is Swift MET=342500273.6 s, = 2011 Nov 09 at 02:57:46.046 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 4730.675 923.159 -1634.302 0.014233 0.003360 11111.748 4485.373 -2257.151 0.008264 0.002012 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 4730.675 923.159 -1634.302 0.012002 0.003085 11111.748 4485.373 -2257.151 0.006707 0.001809 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 4730.675 923.159 -1634.302 1.185913 0.413917 11111.748 4485.373 -2257.151 1.232044 0.447708