! Swift/XRT hardness ratio of trigger: 555096, name: GRB 130504A ! T0 for this burst is Swift MET=389325944.832 s, = 2013 May 04 at 02:05:34.318 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 585.663 1440.978 -485.951 0.997273 0.056164 5776.889 592.658 -535.631 0.186211 0.015497 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 585.663 1440.978 -485.951 0.099435 0.018077 5776.889 592.658 -535.631 0.018196 0.004959 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 585.663 1440.978 -485.951 10.029431 1.908780 5776.889 592.658 -535.631 10.233609 2.916265