! Swift/XRT hardness ratio of trigger: 350853, name: GRB 090429A ! T0 for this burst is Swift MET=262673624.576 s, = 2009 Apr 29 at 04:53:39.878 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 43579.071 13615.368 -8751.173 0.004928 0.001282 76812.284 26821.053 -18013.972 0.003474 0.000913 171075.149 25677.664 -27581.358 0.002611 0.000668 295712.501 131680.553 -93636.357 0.000889 0.000258 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 43579.071 13615.368 -8751.173 0.009145 0.001729 76812.284 26821.053 -18013.972 0.007016 0.001302 171075.149 25677.664 -27581.358 0.002603 0.000669 295712.501 131680.553 -93636.357 0.001649 0.000341 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 43579.071 13615.368 -8751.173 0.538870 0.173350 76812.284 26821.053 -18013.972 0.495072 0.159259 171075.149 25677.664 -27581.358 1.003160 0.363647 295712.501 131680.553 -93636.357 0.539241 0.191812