! Swift/XRT hardness ratio of trigger: 378559, name: GRB 091208B ! T0 for this burst is Swift MET=281958603.328 s, = 2009 Dec 08 at 09:49:57.999 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 144.617 12.686 -12.387 2.264500 0.495557 174.853 12.538 -17.550 1.758889 0.393885 206.617 23.399 -19.226 1.501485 0.306869 256.400 26.269 -26.385 1.387562 0.262503 325.658 29.723 -42.989 1.147268 0.251065 382.867 20.154 -27.485 1.075073 0.242193 428.102 25.065 -25.081 1.046453 0.234692 475.938 22.361 -22.771 1.206667 0.265193 515.314 18.087 -17.015 1.554864 0.339780 570.045 31.052 -36.644 1.226914 0.217699 5441.256 160.235 -130.615 0.135297 0.030471 5718.375 123.819 -116.883 0.147192 0.030305 6131.582 254.699 -289.388 0.187360 0.027821 10290.052 140.993 -172.422 0.082246 0.018632 10578.990 127.862 -147.944 0.093870 0.021149 10847.008 150.693 -140.157 0.102702 0.021495 11131.343 112.075 -133.642 0.105416 0.023674 11490.225 247.136 -246.806 0.088908 0.015384 11983.176 185.426 -245.815 0.078173 0.015472 16205.319 252.036 -334.678 0.060319 0.013006 17155.794 795.906 -698.440 0.037666 0.006427 28452.025 463.663 -471.560 0.024612 0.005729 34541.407 760.070 -618.945 0.019420 0.004295 42586.656 10028.547 -2740.890 0.012216 0.003011 69774.217 5941.518 -11710.556 0.007779 0.001668 96223.769 25811.810 -16457.909 0.008736 0.002222 153342.703 14832.724 -26003.713 0.003910 0.000979 227596.264 48819.597 -55249.420 0.003322 0.000867 414871.765 233244.211 -132856.278 0.000573 0.000160 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 144.617 12.686 -12.387 2.807303 0.551819 174.853 12.538 -17.550 1.755417 0.396054 206.617 23.399 -19.226 1.241673 0.279725 256.400 26.269 -26.385 1.073986 0.231476 325.658 29.723 -42.989 1.308649 0.267458 382.867 20.154 -27.485 1.242963 0.260184 428.102 25.065 -25.081 1.149457 0.245397 475.938 22.361 -22.771 1.732088 0.317177 515.314 18.087 -17.015 1.549763 0.339146 570.045 31.052 -36.644 1.234307 0.218806 5441.256 160.235 -130.615 0.155925 0.030651 5718.375 123.819 -116.883 0.137119 0.030756 6131.582 254.699 -289.388 0.136506 0.022590 10290.052 140.993 -172.422 0.087723 0.019222 10578.990 127.862 -147.944 0.099017 0.021652 10847.008 150.693 -140.157 0.088995 0.020029 11131.343 112.075 -133.642 0.110527 0.024268 11490.225 247.136 -246.806 0.052167 0.011805 11983.176 185.426 -245.815 0.060165 0.013585 16205.319 252.036 -334.678 0.054807 0.012357 17155.794 795.906 -698.440 0.037825 0.006462 28452.025 463.663 -471.560 0.033851 0.006686 34541.407 760.070 -618.945 0.024183 0.004785 42586.656 10028.547 -2740.890 0.011358 0.002899 69774.217 5941.518 -11710.556 0.008739 0.001779 96223.769 25811.810 -16457.909 0.008889 0.002258 153342.703 14832.724 -26003.713 0.004274 0.000997 227596.264 48819.597 -55249.420 0.002962 0.000758 414871.765 233244.211 -132856.278 0.000942 0.000202 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 144.617 12.686 -12.387 0.806646 0.237280 174.853 12.538 -17.550 1.001978 0.318517 206.617 23.399 -19.226 1.209243 0.367820 256.400 26.269 -26.385 1.291974 0.370514 325.658 29.723 -42.989 0.876681 0.262507 382.867 20.154 -27.485 0.864928 0.265983 428.102 25.065 -25.081 0.910389 0.281892 475.938 22.361 -22.771 0.696655 0.199288 515.314 18.087 -17.015 1.003292 0.310282 570.045 31.052 -36.644 0.994011 0.249313 5441.256 160.235 -130.615 0.867706 0.259393 5718.375 123.819 -116.883 1.073463 0.326833 6131.582 254.699 -289.388 1.372534 0.305167 10290.052 140.993 -172.422 0.937571 0.295490 10578.990 127.862 -147.944 0.948021 0.297650 10847.008 150.693 -140.157 1.154016 0.354676 11131.343 112.075 -133.642 0.953763 0.299554 11490.225 247.136 -246.806 1.704289 0.485486 11983.176 185.426 -245.815 1.299310 0.390129 16205.319 252.036 -334.678 1.100578 0.343343 17155.794 795.906 -698.440 0.995780 0.240436 28452.025 463.663 -471.560 0.727061 0.221938 34541.407 760.070 -618.945 0.803046 0.238309 42586.656 10028.547 -2740.890 1.075605 0.381642 69774.217 5941.518 -11710.556 0.890150 0.263171 96223.769 25811.810 -16457.909 0.982797 0.353313 153342.703 14832.724 -26003.713 0.914783 0.313149 227596.264 48819.597 -55249.420 1.121454 0.409856 414871.765 233244.211 -132856.278 0.608256 0.214386