! Swift/XRT hardness ratio of trigger: 20096, name: GRB 090107B ! T0 for this burst is Swift MET=253038037 s, = 2009 Jan 07 at 16:20:32.603 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 4293.993 93.569 -79.436 0.150849 0.033076 4573.499 282.932 -185.937 0.157226 0.033120 4980.291 79.233 -123.860 0.128353 0.028171 5158.114 86.952 -98.590 0.168514 0.033811 5402.650 150.810 -157.584 0.136896 0.023617 9315.626 166.451 -425.277 0.068034 0.015344 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 4293.993 93.569 -79.436 0.151037 0.033085 4573.499 282.932 -185.937 0.136554 0.030669 4980.291 79.233 -123.860 0.122543 0.027540 5158.114 86.952 -98.590 0.141011 0.030889 5402.650 150.810 -157.584 0.129524 0.022940 9315.626 166.451 -425.277 0.078599 0.016498 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 4293.993 93.569 -79.436 0.998754 0.309554 4573.499 282.932 -185.937 1.151388 0.354541 4980.291 79.233 -123.860 1.047416 0.329021 5158.114 86.952 -98.590 1.195040 0.354996 5402.650 150.810 -157.584 1.056913 0.261316 9315.626 166.451 -425.277 0.865576 0.266687