! Swift/XRT hardness ratio of trigger: 520658, name: GRB 120422A ! T0 for this burst is Swift MET=356771531.776 s, = 2012 Apr 22 at 07:12:03.648 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 524.142 6505.458 -349.681 0.010961 0.002353 14190.807 4381.552 -3860.064 0.004430 0.001157 37494.197 73499.176 -15610.204 0.002771 0.000725 164776.585 32788.918 -50463.613 0.001734 0.000490 269938.466 111433.923 -68222.123 0.001257 0.000351 658555.513 560452.056 -249270.111 0.000477 0.000134 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 524.142 6505.458 -349.681 0.036042 0.004508 14190.807 4381.552 -3860.064 0.006795 0.001543 37494.197 73499.176 -15610.204 0.005330 0.000908 164776.585 32788.918 -50463.613 0.001955 0.000502 269938.466 111433.923 -68222.123 0.001283 0.000350 658555.513 560452.056 -249270.111 0.000413 0.000126 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 524.142 6505.458 -349.681 0.304126 0.075556 14190.807 4381.552 -3860.064 0.652039 0.225695 37494.197 73499.176 -15610.204 0.519910 0.162384 164776.585 32788.918 -50463.613 0.886865 0.338561 269938.466 111433.923 -68222.123 0.980135 0.382457 658555.513 560452.056 -249270.111 1.155198 0.479747