! Swift/XRT hardness ratio of trigger: 373458, name: GRB 091020 ! T0 for this burst is Swift MET=277767409.856 s, = 2009 Oct 20 at 21:36:44.667 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 465.267 35.515 -29.675 2.278420 0.513741 529.936 31.021 -29.154 2.597611 0.569853 594.030 32.118 -33.073 2.273055 0.511816 667.646 63.809 -41.498 1.408156 0.317513 787.925 68.896 -56.470 1.177574 0.265150 893.314 33.712 -36.493 2.624223 0.528358 992.202 55.175 -65.176 1.229804 0.276911 1116.621 66.151 -69.244 1.092628 0.246712 1247.649 90.577 -64.877 0.944915 0.214257 1424.366 101.901 -86.140 0.818064 0.180421 5035.422 168.673 -152.263 0.378287 0.085191 5451.846 196.044 -247.750 0.183337 0.041292 5925.335 326.818 -277.445 0.163283 0.037357 6405.366 157.694 -153.213 0.210312 0.047222 6709.189 157.257 -146.129 0.188468 0.042553 7062.022 275.798 -195.577 0.234420 0.044226 10719.108 84.445 -106.111 0.126278 0.028446 10938.803 125.511 -135.250 0.091949 0.020687 11150.320 79.477 -86.006 0.145473 0.032649 11366.113 116.923 -136.316 0.095392 0.021435 11650.430 181.123 -167.394 0.068791 0.015651 11915.558 91.507 -84.005 0.138025 0.030977 12181.651 183.960 -174.586 0.089220 0.020171 12571.779 154.887 -206.167 0.095178 0.021651 12942.207 170.584 -215.542 0.100720 0.021135 16613.716 199.613 -246.689 0.061944 0.013968 16993.713 208.249 -180.385 0.071703 0.016220 17382.143 205.946 -180.181 0.073549 0.016550 17920.002 267.336 -331.913 0.046643 0.010551 18508.298 377.499 -320.960 0.054011 0.010930 22378.934 259.469 -292.140 0.043183 0.010009 22899.120 253.282 -260.718 0.048761 0.011076 23457.369 294.282 -304.967 0.031539 0.008250 24115.694 540.976 -364.043 0.032957 0.006931 28278.168 241.695 -322.450 0.032736 0.008570 28872.313 469.949 -352.450 0.026830 0.006448 29811.597 636.377 -469.335 0.033347 0.006156 34211.007 413.730 -498.931 0.020506 0.005402 34916.098 363.049 -291.360 0.027832 0.007295 35693.178 541.622 -414.031 0.036500 0.007123 40784.753 1210.726 -1253.238 0.016118 0.003220 45849.845 428.053 -552.306 0.020049 0.005268 47101.194 691.121 -823.296 0.021955 0.004365 52237.679 1322.677 -1212.863 0.011958 0.002551 58033.494 1307.706 -1234.705 0.012536 0.002740 75317.683 23750.459 -12738.505 0.008841 0.002398 133986.594 57062.648 -30100.047 0.002031 0.000566 244734.306 85755.117 -48542.371 0.001596 0.000426 440020.921 167906.773 -104779.788 0.000848 0.000232 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 465.267 35.515 -29.675 3.195853 0.608779 529.936 31.021 -29.154 4.205577 0.724201 594.030 32.118 -33.073 2.271879 0.511551 667.646 63.809 -41.498 2.827155 0.448566 787.925 68.896 -56.470 2.178513 0.360848 893.314 33.712 -36.493 2.096304 0.472018 992.202 55.175 -65.176 1.480798 0.302966 1116.621 66.151 -69.244 2.196245 0.348706 1247.649 90.577 -64.877 1.572453 0.275115 1424.366 101.901 -86.140 1.801889 0.267446 5035.422 168.673 -152.263 0.395937 0.087072 5451.846 196.044 -247.750 0.380296 0.059233 5925.335 326.818 -277.445 0.433262 0.060394 6405.366 157.694 -153.213 0.397172 0.072924 6709.189 157.257 -146.129 0.452747 0.063664 7062.022 275.798 -195.577 0.360090 0.055888 10719.108 84.445 -106.111 0.165094 0.032408 10938.803 125.511 -135.250 0.147322 0.026083 11150.320 79.477 -86.006 0.181859 0.036515 11366.113 116.923 -136.316 0.167876 0.028496 11650.430 181.123 -167.394 0.163648 0.023971 11915.558 91.507 -84.005 0.152542 0.032595 12181.651 183.960 -174.586 0.179131 0.028109 12571.779 154.887 -206.167 0.128085 0.023925 12942.207 170.584 -215.542 0.112876 0.021920 16613.716 199.613 -246.689 0.127817 0.020084 16993.713 208.249 -180.385 0.087072 0.017820 17382.143 205.946 -180.181 0.095250 0.018755 17920.002 267.336 -331.913 0.105578 0.015849 18508.298 377.499 -320.960 0.097383 0.014626 22378.934 259.469 -292.140 0.056839 0.011457 22899.120 253.282 -260.718 0.103044 0.015939 23457.369 294.282 -304.967 0.063633 0.011668 24115.694 540.976 -364.043 0.041226 0.007798 28278.168 241.695 -322.450 0.057180 0.011276 28872.313 469.949 -352.450 0.074987 0.010669 29811.597 636.377 -469.335 0.055891 0.007957 34211.007 413.730 -498.931 0.043155 0.007788 34916.098 363.049 -291.360 0.044784 0.009228 35693.178 541.622 -414.031 0.041873 0.007631 40784.753 1210.726 -1253.238 0.028796 0.004287 45849.845 428.053 -552.306 0.024411 0.005785 47101.194 691.121 -823.296 0.021191 0.004280 52237.679 1322.677 -1212.863 0.024829 0.003646 58033.494 1307.706 -1234.705 0.020789 0.003506 75317.683 23750.459 -12738.505 0.014829 0.003073 133986.594 57062.648 -30100.047 0.005132 0.000827 244734.306 85755.117 -48542.371 0.002198 0.000474 440020.921 167906.773 -104779.788 0.001642 0.000307 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 465.267 35.515 -29.675 0.712930 0.210439 529.936 31.021 -29.154 0.617659 0.172258 594.030 32.118 -33.073 1.000518 0.318598 667.646 63.809 -41.498 0.498083 0.137326 787.925 68.896 -56.470 0.540540 0.151097 893.314 33.712 -36.493 1.251833 0.378123 992.202 55.175 -65.176 0.830501 0.252669 1116.621 66.151 -69.244 0.497498 0.137325 1247.649 90.577 -64.877 0.600918 0.172103 1424.366 101.901 -86.140 0.454004 0.120692 5035.422 168.673 -152.263 0.955421 0.300734 5451.846 196.044 -247.750 0.482091 0.132013 5925.335 326.818 -277.445 0.376868 0.100966 6405.366 157.694 -153.213 0.529523 0.153587 6709.189 157.257 -146.129 0.416277 0.110726 7062.022 275.798 -195.577 0.651005 0.159039 10719.108 84.445 -106.111 0.764886 0.228544 10938.803 125.511 -135.250 0.624132 0.178686 11150.320 79.477 -86.006 0.799922 0.240890 11366.113 116.923 -136.316 0.568229 0.160022 11650.430 181.123 -167.394 0.420356 0.113744 11915.558 91.507 -84.005 0.904837 0.280395 12181.651 183.960 -174.586 0.498069 0.137069 12571.779 154.887 -206.167 0.743083 0.218718 12942.207 170.584 -215.542 0.892313 0.255117 16613.716 199.613 -246.689 0.484632 0.133197 16993.713 208.249 -180.385 0.823484 0.251203 17382.143 205.946 -180.181 0.772167 0.230884 17920.002 267.336 -331.913 0.441782 0.119938 18508.298 377.499 -320.960 0.554621 0.139770 22378.934 259.469 -292.140 0.759752 0.233377 22899.120 253.282 -260.718 0.473204 0.130042 23457.369 294.282 -304.967 0.495640 0.158337 24115.694 540.976 -364.043 0.799434 0.226124 28278.168 241.695 -322.450 0.572508 0.187632 28872.313 469.949 -352.450 0.357800 0.099929 29811.597 636.377 -469.335 0.596647 0.139095 34211.007 413.730 -498.931 0.475167 0.151736 34916.098 363.049 -291.360 0.621471 0.207200 35693.178 541.622 -414.031 0.871675 0.232744 40784.753 1210.726 -1253.238 0.559724 0.139446 45849.845 428.053 -552.306 0.821321 0.290630 47101.194 691.121 -823.296 1.036092 0.293613 52237.679 1322.677 -1212.863 0.481617 0.124742 58033.494 1307.706 -1234.705 0.603004 0.166461 75317.683 23750.459 -12738.505 0.596206 0.203529 133986.594 57062.648 -30100.047 0.395771 0.127383 244734.306 85755.117 -48542.371 0.726050 0.249130 440020.921 167906.773 -104779.788 0.516534 0.171025