! Swift/XRT hardness ratio of trigger: 994165, name: GRB 200901B ! T0 for this burst is Swift MET=620636992 s, = 2020 Sep 01 at 07:09:26.442 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