! Swift/XRT hardness ratio of trigger: 842475, name: GRB 180618A ! T0 for this burst is Swift MET=550975414.08 s, = 2018 Jun 18 at 00:43:12.957 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 404.949 24.196 -25.950 1.333009 0.300388 454.336 29.971 -25.190 1.220953 0.274709 531.231 53.369 -46.924 0.669685 0.150210 630.240 79.726 -45.640 0.534733 0.121065 752.304 52.940 -42.338 0.709869 0.159470 906.197 124.706 -100.953 0.295867 0.067406 1320.334 299.789 -289.431 0.237461 0.034938 6117.959 1238.800 -1057.887 0.009689 0.002437 22948.423 13081.326 -12166.504 0.004081 0.001064 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 404.949 24.196 -25.950 1.594423 0.328417 454.336 29.971 -25.190 1.773152 0.329969 531.231 53.369 -46.924 1.308273 0.210491 630.240 79.726 -45.640 0.912692 0.157239 752.304 52.940 -42.338 0.746502 0.163864 906.197 124.706 -100.953 0.371831 0.075390 1320.334 299.789 -289.431 0.187378 0.031250 6117.959 1238.800 -1057.887 0.010944 0.002560 22948.423 13081.326 -12166.504 0.003664 0.000917 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 404.949 24.196 -25.950 0.836045 0.255244 454.336 29.971 -25.190 0.688578 0.201052 531.231 53.369 -46.924 0.511885 0.141299 630.240 79.726 -45.640 0.585885 0.166683 752.304 52.940 -42.338 0.950927 0.298673 906.197 124.706 -100.953 0.795703 0.242675 1320.334 299.789 -289.431 1.267288 0.281844 6117.959 1238.800 -1057.887 0.885350 0.304112 22948.423 13081.326 -12166.504 1.113977 0.402713