! Swift/XRT hardness ratio of trigger: 994165, name: GRB 200901B ! T0 for this burst is Swift MET=620636992 s, = 2020 Sep 01 at 07:09:26.442 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 ! WT -- hard data !Time Err (pos) Err(neg) Rate Error 180.505 5.335 -4.498 15.671351 1.852872 191.395 5.397 -5.556 10.381408 1.774183 201.382 4.829 -4.590 10.273594 1.988514 213.098 6.292 -6.887 11.194151 2.112822 224.940 4.964 -5.549 13.906554 2.641071 235.544 5.822 -5.641 15.358008 2.825987 247.314 6.076 -5.947 15.841420 2.781914 259.289 5.975 -5.899 10.721386 2.003322 271.417 5.967 -6.154 11.781044 2.097856 282.665 5.773 -5.281 15.552227 2.568906 293.848 5.365 -5.410 10.844706 1.934301 303.781 5.263 -4.568 13.291008 2.310594 314.170 5.497 -5.126 14.065583 2.363256 325.672 7.299 -6.004 11.777048 1.967143 338.807 6.281 -5.837 11.258938 1.978036 350.240 5.433 -5.153 12.254746 2.158123 361.904 5.188 -6.231 12.982543 2.265021 372.792 4.891 -5.700 12.193925 2.145155 383.118 5.556 -5.435 12.951211 2.255302 395.417 5.240 -6.742 10.222884 1.803817 406.904 5.892 -6.247 9.075337 1.625459 419.949 7.350 -7.153 10.603426 1.784960 432.303 4.759 -5.003 9.170603 1.720929 443.955 6.717 -6.893 10.846459 1.803915 458.020 7.057 -7.349 10.455914 1.796647 470.312 5.109 -5.235 9.538974 1.783696 483.136 7.751 -7.714 9.404082 1.626097 497.050 6.172 -6.163 9.251987 1.686091 511.734 9.035 -8.512 8.681305 1.452869 528.527 7.760 -7.758 7.532317 1.319703 544.537 7.595 -8.250 8.310212 1.475274 557.827 6.013 -5.695 8.357314 1.565287 572.123 8.452 -8.282 8.182972 1.428442 588.669 6.980 -8.094 7.145622 1.354588 603.521 6.912 -7.871 8.821183 1.522854 615.884 4.971 -5.451 8.849687 1.680839 627.266 6.989 -6.411 6.121069 1.191351 640.744 7.151 -6.489 7.072167 1.345571 656.161 8.147 -8.265 7.566039 1.361539 672.978 8.194 -8.670 7.407090 1.340915 690.071 9.320 -8.898 7.520060 1.340153 705.578 7.357 -6.187 6.639475 1.303867 718.706 4.966 -5.771 8.115716 1.624985 731.213 7.782 -7.540 7.234613 1.354210 745.772 7.551 -6.778 8.381382 1.493968 762.021 8.214 -8.698 6.963396 1.276270 778.380 8.638 -8.145 7.557863 1.340190 794.379 6.935 -7.361 7.482343 1.396013 808.873 7.722 -7.559 6.584495 1.247845 823.039 6.691 -6.444 5.606535 1.138173 836.723 6.945 -6.993 7.198596 1.357147 850.703 5.778 -7.035 5.682426 1.163472 864.471 9.289 -7.990 7.405310 1.287912 879.537 5.933 -5.777 5.758450 1.223951 890.004 5.955 -4.533 6.382606 1.331170 901.087 6.154 -5.129 5.081293 1.131795 914.499 8.948 -7.258 6.388348 1.212585 931.268 7.556 -7.821 6.665180 1.255170 946.132 7.150 -7.307 6.059605 1.190351 NO NO NO NO NO ! WT -- soft data !Time Err (pos) Err(neg) Rate Error 180.505 5.335 -4.498 6.152135 1.044150 191.395 5.397 -5.556 6.804144 1.281115 201.382 4.829 -4.590 5.498996 1.293371 213.098 6.292 -6.887 6.421296 1.371763 224.940 4.964 -5.549 7.874412 1.722070 235.544 5.822 -5.641 7.154922 1.545129 247.314 6.076 -5.947 6.635341 1.382195 259.289 5.975 -5.899 6.602042 1.381350 271.417 5.967 -6.154 6.090206 1.285071 282.665 5.773 -5.281 6.302893 1.328001 293.848 5.365 -5.410 6.900635 1.380848 303.781 5.263 -4.568 5.908657 1.264022 314.170 5.497 -5.126 6.468935 1.328946 325.672 7.299 -6.004 4.218373 1.000212 338.807 6.281 -5.837 5.931023 1.230888 350.240 5.433 -5.153 6.864092 1.404484 361.904 5.188 -6.231 6.302166 1.320111 372.792 4.891 -5.700 6.657361 1.395487 383.118 5.556 -5.435 4.738962 1.084691 395.417 5.240 -6.742 6.109079 1.220989 406.904 5.892 -6.247 6.090053 1.197361 419.949 7.350 -7.153 3.186178 0.759216 432.303 4.759 -5.003 5.590143 1.213558 443.955 6.717 -6.893 5.227131 1.049601 458.020 7.057 -7.349 4.364375 0.954872 470.312 5.109 -5.235 4.740588 1.095590 483.136 7.751 -7.714 4.682019 0.970537 497.050 6.172 -6.163 5.958214 1.199957 511.734 9.035 -8.512 4.064052 0.819583 528.527 7.760 -7.758 3.097794 0.727265 544.537 7.595 -8.250 4.149598 0.888107 557.827 6.013 -5.695 4.122486 0.971387 572.123 8.452 -8.282 4.419941 0.905533 588.669 6.980 -8.094 5.035794 1.013136 603.521 6.912 -7.871 3.815969 0.842350 615.884 4.971 -5.451 5.139045 1.141837 627.266 6.989 -6.411 4.547303 0.987655 640.744 7.151 -6.489 4.493069 0.973092 656.161 8.147 -8.265 4.208123 0.872749 672.978 8.194 -8.670 4.342270 0.906522 690.071 9.320 -8.898 3.286845 0.726806 705.578 7.357 -6.187 4.385431 1.033065 718.706 4.966 -5.771 4.880450 1.135044 731.213 7.782 -7.540 3.134709 0.741123 745.772 7.551 -6.778 4.001613 0.896217 762.021 8.214 -8.698 4.362362 0.890630 778.380 8.638 -8.145 4.398447 0.892683 794.379 6.935 -7.361 4.727389 1.008024 808.873 7.722 -7.559 3.734466 0.839802 823.039 6.691 -6.444 3.597598 0.844099 836.723 6.945 -6.993 5.129310 1.078342 850.703 5.778 -7.035 5.741160 1.162785 864.471 9.289 -7.990 3.297914 0.734147 879.537 5.933 -5.777 4.214668 0.973326 890.004 5.955 -4.533 4.436512 1.065410 901.087 6.154 -5.129 4.277004 1.002366 914.499 8.948 -7.258 4.127851 0.874326 931.268 7.556 -7.821 4.905118 0.984155 946.132 7.150 -7.307 4.432999 0.937144 NO NO NO NO NO ! WT -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 180.505 5.335 -4.498 2.547303 0.463043 191.395 5.397 -5.556 1.525748 0.296926 201.382 4.829 -4.590 1.868267 0.435941 213.098 6.292 -6.887 1.743285 0.331603 224.940 4.964 -5.549 1.766043 0.344619 235.544 5.822 -5.641 2.146496 0.402943 247.314 6.076 -5.947 2.387431 0.426380 259.289 5.975 -5.899 1.623950 0.314740 271.417 5.967 -6.154 1.934425 0.372929 282.665 5.773 -5.281 2.467474 0.472834 293.848 5.365 -5.410 1.571552 0.305776 303.781 5.263 -4.568 2.249413 0.458878 314.170 5.497 -5.126 2.174327 0.415192 325.672 7.299 -6.004 2.791846 0.626229 338.807 6.281 -5.837 1.898313 0.367968 350.240 5.433 -5.153 1.785341 0.342481 361.904 5.188 -6.231 2.060013 0.393349 372.792 4.891 -5.700 1.831646 0.362302 383.118 5.556 -5.435 2.732922 0.595476 395.417 5.240 -6.742 1.673392 0.322561 406.904 5.892 -6.247 1.490190 0.289856 419.949 7.350 -7.153 3.327945 0.750216 432.303 4.759 -5.003 1.640495 0.366479 443.955 6.717 -6.893 2.075031 0.389629 458.020 7.057 -7.349 2.395742 0.489378 470.312 5.109 -5.235 2.012192 0.459883 483.136 7.751 -7.714 2.008553 0.384475 497.050 6.172 -6.163 1.552812 0.305594 511.734 9.035 -8.512 2.136121 0.400567 528.527 7.760 -7.758 2.431510 0.560819 544.537 7.595 -8.250 2.002655 0.405461 557.827 6.013 -5.695 2.027251 0.478786 572.123 8.452 -8.282 1.851376 0.355124 588.669 6.980 -8.094 1.418966 0.283609 603.521 6.912 -7.871 2.311649 0.491005 615.884 4.971 -5.451 1.722049 0.387129 627.266 6.989 -6.411 1.346088 0.298800 640.744 7.151 -6.489 1.574017 0.340363 656.161 8.147 -8.265 1.797960 0.355030 672.978 8.194 -8.670 1.705810 0.334241 690.071 9.320 -8.898 2.287927 0.470026 705.578 7.357 -6.187 1.513984 0.355544 718.706 4.966 -5.771 1.662903 0.392045 731.213 7.782 -7.540 2.307906 0.536028 745.772 7.551 -6.778 2.094501 0.452241 762.021 8.214 -8.698 1.596244 0.312218 778.380 8.638 -8.145 1.718303 0.327636 794.379 6.935 -7.361 1.582764 0.325866 808.873 7.722 -7.559 1.763169 0.392652 823.039 6.691 -6.444 1.558411 0.384261 836.723 6.945 -6.993 1.403424 0.291851 850.703 5.778 -7.035 0.989770 0.215480 864.471 9.289 -7.990 2.245453 0.479425 879.537 5.933 -5.777 1.366288 0.340774 890.004 5.955 -4.533 1.438654 0.366949 901.087 6.154 -5.129 1.188050 0.313095 914.499 8.948 -7.258 1.547621 0.319043 931.268 7.556 -7.821 1.358821 0.269867 946.132 7.150 -7.307 1.366931 0.297579