! Swift/XRT hardness ratio of trigger: 349931, name: GRB 090422 ! T0 for this burst is Swift MET=262064121.28 s, = 2009 Apr 22 at 03:35:16.601 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 101.282 15.701 -14.387 2.457987 0.551233 161.916 42.822 -44.933 1.040693 0.208626 259.629 90.534 -54.890 0.525713 0.115848 581.516 385.623 -231.354 0.233549 0.037309 4479.644 202.393 -183.734 0.051482 0.013373 4945.384 303.305 -263.347 0.033764 0.008841 5524.110 311.289 -275.421 0.043072 0.009785 6277.030 473.533 -441.630 0.019716 0.005184 10450.617 660.588 -517.850 0.016056 0.004209 11856.518 676.319 -745.313 0.014163 0.003605 16722.931 1588.982 -1010.245 0.013928 0.002680 24844.466 5011.815 -3350.910 0.007524 0.001414 37531.926 3902.695 -4475.437 0.004484 0.001097 48801.893 4198.860 -4041.159 0.005385 0.001241 62150.525 8184.562 -5841.711 0.003423 0.000836 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 101.282 15.701 -14.387 2.436382 0.547190 161.916 42.822 -44.933 0.869245 0.190214 259.629 90.534 -54.890 0.548454 0.118345 581.516 385.623 -231.354 0.224335 0.036419 4479.644 202.393 -183.734 0.060955 0.014597 4945.384 303.305 -263.347 0.049571 0.010707 5524.110 311.289 -275.421 0.034344 0.008741 6277.030 473.533 -441.630 0.034347 0.006858 10450.617 660.588 -517.850 0.018147 0.004483 11856.518 676.319 -745.313 0.013209 0.003498 16722.931 1588.982 -1010.245 0.007942 0.002078 24844.466 5011.815 -3350.910 0.005233 0.001226 37531.926 3902.695 -4475.437 0.005908 0.001267 48801.893 4198.860 -4041.159 0.006060 0.001330 62150.525 8184.562 -5841.711 0.003595 0.000861 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 101.282 15.701 -14.387 1.008868 0.320202 161.916 42.822 -44.933 1.197237 0.355305 259.629 90.534 -54.890 0.958535 0.295628 581.516 385.623 -231.354 1.041071 0.237115 4479.644 202.393 -183.734 0.844604 0.298397 4945.384 303.305 -263.347 0.681122 0.231195 5524.110 311.289 -275.421 1.254110 0.427838 6277.030 473.533 -441.630 0.574034 0.189510 10450.617 660.588 -517.850 0.884776 0.318718 11856.518 676.319 -745.313 1.072240 0.393831 16722.931 1588.982 -1010.245 1.753635 0.569531 24844.466 5011.815 -3350.910 1.437851 0.431907 37531.926 3902.695 -4475.437 0.759033 0.246907 48801.893 4198.860 -4041.159 0.888571 0.282717 62150.525 8184.562 -5841.711 0.952112 0.325654