! Swift/XRT hardness ratio of trigger: 953689, name: GRB 200131A ! T0 for this burst is Swift MET=602203300.352 s, = 2020 Jan 31 at 22:41:15.994 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 3748.470 95.855 -82.165 0.421103 0.090545 3922.097 92.726 -77.772 0.435276 0.093460 4129.044 83.859 -114.220 0.442797 0.087466 4326.848 119.235 -113.946 0.507691 0.086274 4583.450 128.410 -137.366 0.327544 0.062526 4982.012 93.345 -81.587 0.375734 0.080454 5139.547 73.713 -64.191 0.309493 0.070091 5285.460 60.688 -72.201 0.334777 0.073497 5468.573 90.698 -122.425 0.279373 0.053217 5616.755 67.883 -57.484 0.357265 0.078792 5771.922 75.693 -87.284 0.330403 0.066927 5980.684 157.768 -133.069 0.338194 0.050844 9558.008 124.376 -214.112 0.278443 0.048658 9815.437 132.864 -133.052 0.130579 0.029316 10124.798 149.456 -176.497 0.105346 0.021747 10457.346 135.339 -183.092 0.088068 0.020038 10768.696 139.913 -176.011 0.107614 0.022090 11052.759 124.117 -144.150 0.105193 0.023750 15700.959 99.339 -113.784 0.116313 0.026083 15925.140 148.457 -124.842 0.134808 0.029471 16211.053 105.755 -137.456 0.154549 0.032438 16449.967 110.051 -133.160 0.101732 0.023011 16687.067 138.728 -127.049 0.093841 0.021125 17061.579 323.349 -235.784 0.126535 0.020177 279238.280 12979.053 -11406.258 0.004800 0.001250 375653.342 65717.767 -66518.547 0.004066 0.000971 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 3748.470 95.855 -82.165 0.378478 0.086099 3922.097 92.726 -77.772 0.394924 0.089277 4129.044 83.859 -114.220 0.339184 0.076556 4326.848 119.235 -113.946 0.286325 0.065238 4583.450 128.410 -137.366 0.495686 0.078987 4982.012 93.345 -81.587 0.359790 0.079351 5139.547 73.713 -64.191 0.310461 0.069752 5285.460 60.688 -72.201 0.320845 0.072430 5468.573 90.698 -122.425 0.197040 0.044767 5616.755 67.883 -57.484 0.342638 0.077104 5771.922 75.693 -87.284 0.265042 0.059643 5980.684 157.768 -133.069 0.245333 0.043079 9558.008 124.376 -214.112 0.091006 0.020576 9815.437 132.864 -133.052 0.150329 0.030888 10124.798 149.456 -176.497 0.087908 0.019752 10457.346 135.339 -183.092 0.138190 0.024897 10768.696 139.913 -176.011 0.093191 0.020523 11052.759 124.117 -144.150 0.120810 0.025403 15700.959 99.339 -113.784 0.120989 0.026571 15925.140 148.457 -124.842 0.129798 0.029161 16211.053 105.755 -137.456 0.102155 0.025813 16449.967 110.051 -133.160 0.102505 0.023119 16687.067 138.728 -127.049 0.098607 0.021655 17061.579 323.349 -235.784 0.064911 0.013319 279238.280 12979.053 -11406.258 0.005997 0.001396 375653.342 65717.767 -66518.547 0.004614 0.001120 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 3748.470 95.855 -82.165 1.112624 0.348278 3922.097 92.726 -77.772 1.102177 0.343635 4129.044 83.859 -114.220 1.305480 0.391561 4326.848 119.235 -113.946 1.773128 0.503992 4583.450 128.410 -137.366 0.660788 0.164312 4982.012 93.345 -81.587 1.044315 0.321015 5139.547 73.713 -64.191 0.996883 0.318015 5285.460 60.688 -72.201 1.043423 0.328571 5468.573 90.698 -122.425 1.417851 0.420376 5616.755 67.883 -57.484 1.042688 0.328534 5771.922 75.693 -87.284 1.246604 0.377435 5980.684 157.768 -133.069 1.378511 0.318655 9558.008 124.376 -214.112 3.059600 0.874283 9815.437 132.864 -133.052 0.868622 0.264358 10124.798 149.456 -176.497 1.198370 0.365647 10457.346 135.339 -183.092 0.637293 0.184959 10768.696 139.913 -176.011 1.154777 0.347659 11052.759 124.117 -144.150 0.870728 0.268639 15700.959 99.339 -113.784 0.961352 0.301744 15925.140 148.457 -124.842 1.038598 0.325577 16211.053 105.755 -137.456 1.512889 0.496968 16449.967 110.051 -133.160 0.992462 0.317018 16687.067 138.728 -127.049 0.951667 0.299290 17061.579 323.349 -235.784 1.949364 0.506577 279238.280 12979.053 -11406.258 0.800316 0.279569 375653.342 65717.767 -66518.547 0.881402 0.300119