! Swift/XRT hardness ratio of trigger: 501095, name: GRB 110820A ! T0 for this burst is Swift MET=335554715.072 s, = 2011 Aug 20 at 17:38:27.792 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 183.923 28.304 -101.215 14.864688 1.177532 215.714 2.683 -3.487 37.093973 2.588327 220.960 2.671 -2.563 49.289480 3.261544 226.378 2.603 -2.746 65.163327 3.765567 230.521 1.396 -1.540 68.408593 5.165459 233.631 1.627 -1.714 75.980396 5.018906 236.836 1.656 -1.578 82.345253 5.322233 239.891 1.606 -1.399 94.870594 5.925027 242.904 1.358 -1.407 105.555705 6.612751 245.496 1.155 -1.234 120.404127 7.696083 248.106 1.412 -1.454 133.385996 7.303232 250.671 1.103 -1.153 138.967182 8.377257 253.812 2.790 -2.038 184.500983 9.817680 259.333 2.758 -2.731 189.451246 11.377872 264.368 2.401 -2.278 138.610781 10.102879 268.822 1.972 -2.052 115.402092 9.611811 276.310 23.957 -5.516 38.820066 3.526317 303.141 3.473 -2.874 10.824099 1.383603 309.598 3.452 -2.985 5.137073 0.937897 320.208 8.082 -7.158 4.323187 0.575418 NO NO NO NO NO ! WT -- soft data !Time Err (pos) Err(neg) Rate Error 183.923 28.304 -101.215 3.909827 0.607106 215.714 2.683 -3.487 8.038976 1.198381 220.960 2.671 -2.563 9.322368 1.447549 226.378 2.603 -2.746 9.255931 1.437233 230.521 1.396 -1.540 17.713268 2.611681 233.631 1.627 -1.714 14.845012 2.212966 236.836 1.656 -1.578 15.334821 2.285982 239.891 1.606 -1.399 16.506125 2.460590 242.904 1.358 -1.407 19.158433 2.794547 245.496 1.155 -1.234 31.491843 3.900087 248.106 1.412 -1.454 24.669616 3.153423 250.671 1.103 -1.153 33.354111 4.130718 253.812 2.790 -2.038 32.147947 4.000417 259.333 2.758 -2.731 34.928145 4.426961 264.368 2.401 -2.278 40.936145 5.238097 268.822 1.972 -2.052 36.392575 5.277414 276.310 23.957 -5.516 14.281302 2.128933 303.141 3.473 -2.874 6.426273 1.056473 309.598 3.452 -2.985 5.075766 0.967477 320.208 8.082 -7.158 2.209556 0.403408 NO NO NO NO NO ! WT -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 183.923 28.304 -101.215 3.801879 0.662729 215.714 2.683 -3.487 4.614266 0.759479 220.960 2.671 -2.563 5.287228 0.892422 226.378 2.603 -2.746 7.040170 1.166421 230.521 1.396 -1.540 3.861997 0.639749 233.631 1.627 -1.714 5.118244 0.834533 236.836 1.656 -1.578 5.369822 0.872487 239.891 1.606 -1.399 5.747599 0.928956 242.904 1.358 -1.407 5.509621 0.874646 245.496 1.155 -1.234 3.823343 0.532845 248.106 1.412 -1.454 5.406894 0.751875 250.671 1.103 -1.153 4.166418 0.573867 253.812 2.790 -2.038 5.739122 0.768463 259.333 2.758 -2.731 5.424028 0.730325 264.368 2.401 -2.278 3.386024 0.481884 268.822 1.972 -2.052 3.171034 0.519431 276.310 23.957 -5.516 2.718244 0.474516 303.141 3.473 -2.874 1.684351 0.350760 309.598 3.452 -2.985 1.012078 0.267128 320.208 8.082 -7.158 1.956587 0.442072 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 160.963 42.599 -70.230 4.061432 0.399149 553.147 882.917 -215.282 0.207785 0.025773 6060.229 1149.876 -1174.400 0.012420 0.002682 11968.937 1015.733 -1213.271 0.009357 0.002401 19608.535 4924.098 -3087.494 0.008987 0.001744 57699.905 7252.546 -6610.722 0.004097 0.000906 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 160.963 42.599 -70.230 1.126228 0.210518 553.147 882.917 -215.282 0.103542 0.019573 6060.229 1149.876 -1174.400 0.008807 0.002287 11968.937 1015.733 -1213.271 0.010667 0.002557 19608.535 4924.098 -3087.494 0.007481 0.001597 57699.905 7252.546 -6610.722 0.003181 0.000796 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 160.963 42.599 -70.230 3.606225 0.761577 553.147 882.917 -215.282 2.006776 0.453721 6060.229 1149.876 -1174.400 1.410187 0.476299 11968.937 1015.733 -1213.271 0.877135 0.307992 19608.535 4924.098 -3087.494 1.201267 0.346570 57699.905 7252.546 -6610.722 1.288189 0.430156