! Swift/XRT hardness ratio of trigger: 577968, name: GRB 131117A ! T0 for this burst is Swift MET=406341256 s, = 2013 Nov 17 at 00:34:04.717 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 121.078 84.421 -38.987 0.563829 0.126791 283.567 104.967 -78.068 0.243570 0.054876 530.688 151.198 -142.153 0.167655 0.035898 4777.922 824.566 -642.205 0.018684 0.004096 12034.227 10327.232 -6054.881 0.009763 0.002439 36454.884 39213.222 -13183.469 0.002435 0.000666 131516.049 145427.238 -52586.059 0.000766 0.000221 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 121.078 84.421 -38.987 1.450373 0.203393 283.567 104.967 -78.068 0.352435 0.065658 530.688 151.198 -142.153 0.252150 0.044069 4777.922 824.566 -642.205 0.043873 0.006219 12034.227 10327.232 -6054.881 0.017644 0.003261 36454.884 39213.222 -13183.469 0.004560 0.000902 131516.049 145427.238 -52586.059 0.001104 0.000264 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 121.078 84.421 -38.987 0.388747 0.103025 283.567 104.967 -78.068 0.691108 0.202044 530.688 151.198 -142.153 0.664902 0.183772 4777.922 824.566 -642.205 0.425862 0.111186 12034.227 10327.232 -6054.881 0.553364 0.171954 36454.884 39213.222 -13183.469 0.533941 0.180274 131516.049 145427.238 -52586.059 0.694137 0.259775