! Swift/XRT hardness ratio of trigger: 370846, name: GRB 090927 ! T0 for this burst is Swift MET=275738842.048 s, = 2009 Sep 27 at 10:07:16.927 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 2321.490 205.638 -177.981 0.091512 0.020654 3001.247 568.916 -474.119 0.039571 0.008236 8401.200 425.681 -484.474 0.027663 0.006282 9261.320 495.764 -434.439 0.033573 0.006854 14060.999 408.462 -368.806 0.023415 0.006188 15051.182 734.606 -581.722 0.026973 0.005086 23654.927 3687.573 -4182.586 0.010838 0.002378 38528.538 27508.258 -7516.599 0.006782 0.001814 110880.811 112776.405 -43110.867 0.002119 0.000582 377748.718 226847.972 -149485.835 0.000492 0.000152 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 2321.490 205.638 -177.981 0.099726 0.021983 3001.247 568.916 -474.119 0.051512 0.009404 8401.200 425.681 -484.474 0.056903 0.008937 9261.320 495.764 -434.439 0.062899 0.009344 14060.999 408.462 -368.806 0.033138 0.007328 15051.182 734.606 -581.722 0.040152 0.006191 23654.927 3687.573 -4182.586 0.022840 0.003355 38528.538 27508.258 -7516.599 0.013772 0.002574 110880.811 112776.405 -43110.867 0.002084 0.000611 377748.718 226847.972 -149485.835 0.000740 0.000180 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 2321.490 205.638 -177.981 0.917631 0.289496 3001.247 568.916 -474.119 0.768204 0.212678 8401.200 425.681 -484.474 0.486139 0.134223 9261.320 495.764 -434.439 0.533752 0.134767 14060.999 408.462 -368.806 0.706574 0.243486 15051.182 734.606 -581.722 0.671762 0.163631 23654.927 3687.573 -4182.586 0.474514 0.125307 38528.538 27508.258 -7516.599 0.492439 0.160725 110880.811 112776.405 -43110.867 1.016848 0.408243 377748.718 226847.972 -149485.835 0.665515 0.261849