! Swift/XRT hardness ratio of trigger: 948219, name: GRB 200107B ! T0 for this burst is Swift MET=600118012.928 s, = 2020 Jan 07 at 19:26:28.705 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 2526.135 612.252 -1617.568 0.123025 0.019605 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 2526.135 612.252 -1617.568 0.131962 0.019927 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 2526.135 612.252 -1617.568 0.932275 0.204673