! Swift/XRT hardness ratio of trigger: 503652, name: GRB 110921A ! T0 for this burst is Swift MET=338305887.552 s, = 2011 Sep 21 at 13:51:20.164 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 164.499 27.251 -30.417 1.028383 0.232406 212.859 19.009 -21.108 3.643575 0.550783 244.565 12.375 -12.698 2.659145 0.599970 270.983 13.538 -14.042 2.430626 0.546765 318.714 38.519 -34.193 0.901966 0.203201 419.518 65.588 -62.285 0.512477 0.115281 505.744 19.480 -20.637 2.967574 0.495828 549.562 23.301 -24.338 1.603605 0.335244 626.435 79.315 -53.573 0.498671 0.112513 832.376 161.715 -126.626 0.345539 0.063592 1324.578 396.626 -330.486 0.142523 0.025649 5430.269 278.334 -359.041 0.061404 0.012937 5981.595 195.876 -272.992 0.042608 0.010794 6417.169 281.824 -239.698 0.035903 0.009441 6982.709 307.999 -283.716 0.033568 0.008537 11930.126 819.758 -694.657 0.020775 0.004612 24034.494 803.683 -831.077 0.012852 0.003288 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 164.499 27.251 -30.417 1.187642 0.254587 212.859 19.009 -21.108 1.646688 0.370976 244.565 12.375 -12.698 3.470178 0.683695 270.983 13.538 -14.042 2.562453 0.559968 318.714 38.519 -34.193 1.315194 0.244981 419.518 65.588 -62.285 0.512787 0.115006 505.744 19.480 -20.637 1.644181 0.370411 549.562 23.301 -24.338 1.878811 0.363585 626.435 79.315 -53.573 0.800303 0.142137 832.376 161.715 -126.626 0.225679 0.051696 1324.578 396.626 -330.486 0.203283 0.030709 5430.269 278.334 -359.041 0.042878 0.010853 5981.595 195.876 -272.992 0.055886 0.012373 6417.169 281.824 -239.698 0.047864 0.010842 6982.709 307.999 -283.716 0.040157 0.009331 11930.126 819.758 -694.657 0.035909 0.006063 24034.494 803.683 -831.077 0.014518 0.003494 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 164.499 27.251 -30.417 0.865903 0.269717 212.859 19.009 -21.108 2.212668 0.600302 244.565 12.375 -12.698 0.766285 0.229532 270.983 13.538 -14.042 0.948555 0.297484 318.714 38.519 -34.193 0.685805 0.200474 419.518 65.588 -62.285 0.999396 0.317458 505.744 19.480 -20.637 1.804895 0.506241 549.562 23.301 -24.338 0.853521 0.243147 626.435 79.315 -53.573 0.623103 0.178918 832.376 161.715 -126.626 1.531106 0.449903 1324.578 396.626 -330.486 0.701108 0.164733 5430.269 278.334 -359.041 1.432048 0.471605 5981.595 195.876 -272.992 0.762402 0.256510 6417.169 281.824 -239.698 0.750093 0.260329 6982.709 307.999 -283.716 0.835932 0.287964 11930.126 819.758 -694.657 0.578537 0.161370 24034.494 803.683 -831.077 0.885285 0.310977