! Swift/XRT hardness ratio of trigger: 21676, name: GRB 240225B ! T0 for this burst is Swift MET=730584990.983 s, = 2024 Feb 25 at 20:15:58.000 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 32341.147 475053.833 -3225.320 0.061237 0.014941 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 32341.147 475053.833 -3225.320 0.143859 0.022781 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 32341.147 475053.833 -3225.320 0.425677 0.123816