! Swift/XRT hardness ratio of trigger: 651882, name: GRB 150811A ! T0 for this burst is Swift MET=460958784 s, = 2015 Aug 11 at 04:06:09.023 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 339.261 49.759 -32.983 1.237398 0.258972 454.233 87.731 -65.213 0.659663 0.138745 4381.391 227.833 -163.309 0.047473 0.012328 4788.614 176.649 -179.391 0.058931 0.014426 5182.634 178.786 -217.371 0.052853 0.012916 5831.142 554.987 -469.722 0.034298 0.006582 11081.553 1235.363 -995.265 0.012430 0.002988 17017.018 1125.340 -1200.636 0.012087 0.002625 25350.182 8944.546 -3914.413 0.008283 0.002055 110706.812 189147.739 -71915.234 0.000682 0.000198 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 339.261 49.759 -32.983 1.070970 0.241184 454.233 87.731 -65.213 0.896758 0.161653 4381.391 227.833 -163.309 0.094457 0.017377 4788.614 176.649 -179.391 0.051561 0.013570 5182.634 178.786 -217.371 0.053168 0.013015 5831.142 554.987 -469.722 0.042332 0.007455 11081.553 1235.363 -995.265 0.018724 0.003769 17017.018 1125.340 -1200.636 0.016710 0.003228 25350.182 8944.546 -3914.413 0.008907 0.002224 110706.812 189147.739 -71915.234 0.001024 0.000279 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 339.261 49.759 -32.983 1.155399 0.355211 454.233 87.731 -65.213 0.735609 0.203769 4381.391 227.833 -163.309 0.502587 0.159942 4788.614 176.649 -179.391 1.142936 0.410801 5182.634 178.786 -217.371 0.994087 0.343844 5831.142 554.987 -469.722 0.810215 0.211038 11081.553 1235.363 -995.265 0.663832 0.208135 17017.018 1125.340 -1200.636 0.723339 0.210233 25350.182 8944.546 -3914.413 0.929934 0.327320 110706.812 189147.739 -71915.234 0.666309 0.265261