! Swift/XRT hardness ratio of trigger: 821103, name: GRB 180402A ! T0 for this burst is Swift MET=544355120 s, = 2018 Apr 02 at 09:44:59.279 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 134.465 25.483 -24.664 4.034180 0.603863 204.352 65.918 -44.404 1.454432 0.246776 405.536 138.031 -135.266 0.408854 0.067811 766.106 296.471 -222.540 0.076936 0.013589 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 134.465 25.483 -24.664 1.781894 0.401628 204.352 65.918 -44.404 0.824043 0.186479 405.536 138.031 -135.266 0.211933 0.047705 766.106 296.471 -222.540 0.033238 0.009090 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 134.465 25.483 -24.664 2.263984 0.612568 204.352 65.918 -44.404 1.764996 0.499214 405.536 138.031 -135.266 1.929166 0.539392 766.106 296.471 -222.540 2.314707 0.753583