! Swift/XRT hardness ratio of trigger: 21676, name: GRB 240225B ! T0 for this burst is Swift MET=730584990.983 s, = 2024 Feb 25 at 20:15:58.003 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 33913.082 473481.898 -4797.254 0.060568 0.014778 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 33913.082 473481.898 -4797.254 0.145323 0.022734 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 33913.082 473481.898 -4797.254 0.416785 0.120796