! Swift/XRT hardness ratio of trigger: 649706, name: GRB 150720A ! T0 for this burst is Swift MET=459093744 s, = 2015 Jul 20 at 14:02:09.121 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 ! WTST -- hard data !Time Err (pos) Err(neg) Rate Error 125.3543697614 2.69126726692024 -2.16218473390376 1387.82239916176 94.4427766982784 131.508363001726 2.38074202022807 -3.46272597340595 1484.96565899792 95.852562182003 NO NO NO NO NO ! WTST -- soft data !Time Err (pos) Err(neg) Rate Error 125.3543697614 2.69126726692024 -2.16218473390376 419.684504895522 52.3601782608921 131.508363001726 2.38074202022807 -3.46272597340595 600.180218976254 60.8012948270233 NO NO NO NO NO ! WTST -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 125.3543697614 2.69126726692024 -2.16218473390376 3.92647058823529 0.533352905303577 131.508363001726 2.38074202022807 -3.46272597340595 2.97321428571429 0.324769388985831 NO NO NO NO NO ! WT -- hard data !Time Err (pos) Err(neg) Rate Error 139.150 0.748 -0.789 295.299241 25.831289 140.854 0.943 -0.955 283.684381 22.514040 142.722 0.943 -0.925 212.961062 20.687359 144.538 0.899 -0.873 181.775059 19.221771 146.613 1.407 -1.176 146.732796 13.693795 148.854 1.029 -0.833 139.046313 15.310033 150.894 0.919 -1.011 113.522878 13.296427 152.815 0.980 -1.002 108.742401 12.790354 154.814 0.959 -1.019 88.425911 11.045881 156.579 0.962 -0.805 100.180308 11.861957 158.439 1.012 -0.899 88.766846 10.648705 160.432 1.082 -0.981 74.412345 9.298575 162.943 1.254 -1.429 57.239255 7.213570 164.814 0.517 -0.616 55.541484 7.704207 166.159 0.693 -0.828 51.147271 6.203310 167.581 0.736 -0.729 35.163163 5.242279 168.907 0.560 -0.591 44.728737 6.668356 170.254 0.756 -0.787 32.767310 5.013647 171.820 0.853 -0.810 30.950844 4.614280 173.581 0.898 -0.908 28.511964 4.250686 175.535 1.161 -1.056 22.503421 3.443212 177.640 1.099 -0.944 24.087943 3.685659 180.003 1.268 -1.265 19.781747 2.949161 183.656 2.317 -2.384 10.271324 1.613347 188.202 2.048 -2.229 11.823050 1.809038 193.037 3.221 -2.787 8.596235 1.281583 199.865 3.534 -3.607 6.166802 1.034192 206.029 3.907 -2.630 5.759320 1.002652 215.955 6.105 -6.019 3.383457 0.583983 NO NO NO NO NO ! WT -- soft data !Time Err (pos) Err(neg) Rate Error 139.150 0.748 -0.789 131.460091 17.235747 140.854 0.943 -0.955 107.708322 13.939478 142.722 0.943 -0.925 110.730612 14.328397 144.538 0.899 -0.873 119.432911 15.021527 146.613 1.407 -1.176 81.000469 10.163983 148.854 1.029 -0.833 95.241503 12.696896 150.894 0.919 -1.011 97.660665 12.579467 152.815 0.980 -1.002 71.607943 10.752477 154.814 0.959 -1.019 73.020904 9.958291 156.579 0.962 -0.805 72.934911 10.076697 158.439 1.012 -0.899 78.489603 10.181487 160.432 1.082 -0.981 82.186769 9.795655 162.943 1.254 -1.429 73.471282 8.221510 164.814 0.517 -0.616 55.659731 8.135721 166.159 0.693 -0.828 47.914991 6.281069 167.581 0.736 -0.729 61.730887 6.946359 168.907 0.560 -0.591 45.722709 6.742057 170.254 0.756 -0.787 43.763253 5.698133 171.820 0.853 -0.810 36.453217 5.007747 173.581 0.898 -0.908 44.985543 5.339542 175.535 1.161 -1.056 40.388583 4.582655 177.640 1.099 -0.944 41.986264 4.785533 180.003 1.268 -1.265 31.650795 3.730632 183.656 2.317 -2.384 25.114797 2.439907 188.202 2.048 -2.229 19.020618 2.257681 193.037 3.221 -2.787 15.382873 1.761893 199.865 3.534 -3.607 11.577024 1.364597 206.029 3.907 -2.630 10.911405 1.429020 215.955 6.105 -6.019 6.298146 0.798847 NO NO NO NO NO ! WT -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 139.150 0.748 -0.789 2.246303 0.350455 140.854 0.943 -0.955 2.633820 0.393822 142.722 0.943 -0.925 1.923236 0.301038 144.538 0.899 -0.873 1.521985 0.241815 146.613 1.407 -1.176 1.811506 0.279067 148.854 1.029 -0.833 1.459934 0.250647 150.894 0.919 -1.011 1.162422 0.201088 152.815 0.980 -1.002 1.518580 0.286985 154.814 0.959 -1.019 1.210967 0.217130 156.579 0.962 -0.805 1.373558 0.243457 158.439 1.012 -0.899 1.130938 0.194079 160.432 1.082 -0.981 0.905405 0.152686 162.943 1.254 -1.429 0.779070 0.126951 164.814 0.517 -0.616 0.997876 0.200997 166.159 0.693 -0.828 1.067459 0.190613 167.581 0.736 -0.729 0.569620 0.106384 168.907 0.560 -0.591 0.978261 0.205112 170.254 0.756 -0.787 0.748740 0.150414 171.820 0.853 -0.810 0.849057 0.172110 173.581 0.898 -0.908 0.633803 0.120767 175.535 1.161 -1.056 0.557173 0.106123 177.640 1.099 -0.944 0.573710 0.109449 180.003 1.268 -1.265 0.625000 0.118768 183.656 2.317 -2.384 0.408975 0.075524 188.202 2.048 -2.229 0.621591 0.120358 193.037 3.221 -2.787 0.558819 0.105046 199.865 3.534 -3.607 0.532676 0.109177 206.029 3.907 -2.630 0.527826 0.114976 215.955 6.105 -6.019 0.537215 0.115055 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 264.504 45.952 -24.253 0.753697 0.154134 392.064 134.020 -81.608 0.206955 0.044530 876.170 743.097 -350.086 0.032257 0.006169 10632.132 7222.920 -5759.162 0.014378 0.002396 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 264.504 45.952 -24.253 0.630478 0.141453 392.064 134.020 -81.608 0.141374 0.035643 876.170 743.097 -350.086 0.016378 0.004452 10632.132 7222.920 -5759.162 0.008320 0.001847 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 264.504 45.952 -24.253 1.195437 0.362906 392.064 134.020 -81.608 1.463890 0.485206 876.170 743.097 -350.086 1.969599 0.654602 10632.132 7222.920 -5759.162 1.728048 0.479714