! Swift/XRT hardness ratio of trigger: 1175438, name: GRB 230618A ! T0 for this burst is Swift MET=708753103.486 s, = 2023 Jun 18 at 03:51:12.001 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 319.752 19.792 -25.339 3.064238 0.526464 351.488 13.130 -11.943 3.402165 0.745686 381.762 17.959 -17.144 2.472478 0.541122 418.335 18.995 -18.615 2.288966 0.503174 457.718 17.223 -20.387 2.190300 0.493556 499.092 20.980 -24.152 1.993109 0.426720 541.434 23.770 -21.362 2.349589 0.464635 591.808 26.050 -26.603 1.553236 0.350002 662.603 48.026 -44.745 0.877822 0.197500 767.850 48.087 -57.221 0.782537 0.175520 887.736 116.250 -71.799 0.431589 0.097404 1298.274 292.424 -294.288 0.154311 0.024552 14266.104 15693.084 -9357.187 0.004976 0.001206 46629.270 85433.186 -13279.002 0.002309 0.000575 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 319.752 19.792 -25.339 1.979853 0.422106 351.488 13.130 -11.943 3.242919 0.726254 381.762 17.959 -17.144 2.668337 0.560127 418.335 18.995 -18.615 2.168005 0.489290 457.718 17.223 -20.387 2.298304 0.506719 499.092 20.980 -24.152 1.896448 0.416275 541.434 23.770 -21.362 1.801878 0.408559 591.808 26.050 -26.603 1.807162 0.377829 662.603 48.026 -44.745 0.872952 0.197013 767.850 48.087 -57.221 0.819456 0.180137 887.736 116.250 -71.799 0.666620 0.121535 1298.274 292.424 -294.288 0.142456 0.025382 14266.104 15693.084 -9357.187 0.010387 0.001740 46629.270 85433.186 -13279.002 0.001884 0.000538 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 319.752 19.792 -25.339 1.547710 0.423781 351.488 13.130 -11.943 1.049106 0.328746 381.762 17.959 -17.144 0.926599 0.280996 418.335 18.995 -18.615 1.055794 0.332630 457.718 17.223 -20.387 0.953007 0.300441 499.092 20.980 -24.152 1.050970 0.322254 541.434 23.770 -21.362 1.303966 0.392312 591.808 26.050 -26.603 0.859489 0.264198 662.603 48.026 -44.745 1.005579 0.320454 767.850 48.087 -57.221 0.954947 0.299908 887.736 116.250 -71.799 0.647430 0.187836 1298.274 292.424 -294.288 1.083222 0.258757 14266.104 15693.084 -9357.187 0.479065 0.141141 46629.270 85433.186 -13279.002 1.225434 0.464452