! Swift/XRT hardness ratio of trigger: 867987, name: GRB 181020A ! T0 for this burst is Swift MET=561754855.296 s, = 2018 Oct 20 at 19:00:33.510 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 49.7728309566466 0.984614991580308 -1.0915780170485 107.819518257525 13.2068846525853 51.5661639421978 0.838706107858663 -0.808717993970937 138.790381751772 17.0908775476332 53.6686156063872 1.22970137302112 -1.26374555633068 144.519290047083 14.2044421324031 NO NO NO NO NO ! WTST -- soft data !Time Err (pos) Err(neg) Rate Error 49.7728309566466 0.984614991580308 -1.0915780170485 143.946776026078 15.7318341056755 51.5661639421978 0.838706107858663 -0.808717993970937 182.333765583739 20.0526179059423 53.6686156063872 1.22970137302112 -1.26374555633068 173.008803565009 15.8945835422418 NO NO NO NO NO ! WTST -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 49.7728309566466 0.984614991580308 -1.0915780170485 0.790697674418605 0.128311960269692 51.5661639421978 0.838706107858663 -0.808717993970937 0.790697674418605 0.128311960269692 53.6686156063872 1.22970137302112 -1.26374555633068 0.868852459016393 0.11536673720675 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 4924.387 105.111 -100.489 0.540096 0.122310 5132.522 100.069 -103.024 0.550327 0.124100 5333.516 89.631 -100.926 0.591351 0.132415 5533.762 97.493 -110.615 0.560370 0.123935 5722.578 84.189 -91.324 0.635727 0.143560 5917.819 132.158 -111.052 0.453742 0.103636 6149.326 108.759 -99.349 0.538833 0.121336 6400.268 136.128 -142.184 0.398333 0.090721 6681.406 138.302 -145.010 0.572589 0.107679 10540.668 116.994 -106.158 0.434275 0.098928 10793.552 129.886 -135.890 0.371211 0.083907 11002.363 89.065 -78.925 0.585570 0.132359 11218.874 125.794 -127.445 0.387312 0.087818 11426.713 80.930 -82.045 0.606036 0.136985 11611.494 111.779 -103.851 0.481632 0.106030 11785.839 72.829 -62.566 0.724854 0.163588 11978.410 98.395 -119.741 0.453164 0.102272 12177.466 102.431 -100.661 0.487032 0.110257 12425.039 135.662 -145.142 0.528598 0.097506 16000.353 65.605 -54.746 0.337571 0.076091 16131.498 57.319 -65.540 0.335313 0.075219 16241.626 67.542 -52.810 0.341926 0.076702 16368.506 58.506 -59.338 0.347618 0.078104 16483.904 63.459 -56.892 0.342232 0.076894 16609.702 73.057 -62.339 0.300717 0.067784 16803.035 120.427 -120.276 0.170179 0.038422 16981.162 47.607 -57.700 0.390041 0.087777 17118.270 86.013 -89.500 0.228257 0.051617 17280.066 72.148 -75.784 0.277035 0.062749 17416.913 65.682 -64.699 0.315797 0.071068 17519.652 53.207 -37.057 0.450287 0.101172 17760.060 196.401 -187.201 0.209462 0.033790 19664.150 2198.231 -1516.155 0.278453 0.062682 21965.650 112.361 -103.269 0.239680 0.054054 22244.838 164.140 -166.827 0.156071 0.035299 22521.495 120.664 -112.517 0.187027 0.045513 22829.895 220.957 -187.737 0.124449 0.028093 23228.758 180.641 -177.906 0.115892 0.029180 23722.758 323.482 -313.359 0.111574 0.021360 74935.414 16265.339 -5589.260 0.010936 0.002876 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 4924.387 105.111 -100.489 1.252487 0.186142 5132.522 100.069 -103.024 0.934585 0.162015 5333.516 89.631 -100.926 0.909624 0.164712 5533.762 97.493 -110.615 0.831025 0.150617 5722.578 84.189 -91.324 1.086543 0.187266 5917.819 132.158 -111.052 0.877442 0.143397 6149.326 108.759 -99.349 0.916851 0.158282 6400.268 136.128 -142.184 0.748643 0.123638 6681.406 138.302 -145.010 0.933103 0.137087 10540.668 116.994 -106.158 0.947466 0.145526 10793.552 129.886 -135.890 0.758077 0.119736 11002.363 89.065 -78.925 1.030374 0.174778 11218.874 125.794 -127.445 1.078352 0.146139 11426.713 80.930 -82.045 0.850682 0.162007 11611.494 111.779 -103.851 0.802540 0.136733 11785.839 72.829 -62.566 0.718867 0.162994 11978.410 98.395 -119.741 0.950702 0.147559 12177.466 102.431 -100.661 1.200720 0.172287 12425.039 135.662 -145.142 0.826130 0.121856 16000.353 65.605 -54.746 0.629234 0.103984 16131.498 57.319 -65.540 0.586391 0.099209 16241.626 67.542 -52.810 0.543057 0.096578 16368.506 58.506 -59.338 0.803195 0.118507 16483.904 63.459 -56.892 0.742492 0.113566 16609.702 73.057 -62.339 0.572806 0.093156 16803.035 120.427 -120.276 0.590512 0.071221 16981.162 47.607 -57.700 0.505525 0.099631 17118.270 86.013 -89.500 0.619252 0.084570 17280.066 72.148 -75.784 0.656796 0.095999 17416.913 65.682 -64.699 0.474093 0.086928 17519.652 53.207 -37.057 0.496589 0.106181 17760.060 196.401 -187.201 0.405931 0.046993 19664.150 2198.231 -1516.155 0.545694 0.087794 21965.650 112.361 -103.269 0.278321 0.058322 22244.838 164.140 -166.827 0.373145 0.054051 22521.495 120.664 -112.517 0.348548 0.061871 22829.895 220.957 -187.737 0.334938 0.045772 23228.758 180.641 -177.906 0.220902 0.039919 23722.758 323.482 -313.359 0.206593 0.029026 74935.414 16265.339 -5589.260 0.011715 0.003000 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 4924.387 105.111 -100.489 0.431219 0.116805 5132.522 100.069 -103.024 0.588847 0.167488 5333.516 89.631 -100.926 0.650105 0.187214 5533.762 97.493 -110.615 0.674311 0.192815 5722.578 84.189 -91.324 0.585091 0.166211 5917.819 132.158 -111.052 0.517119 0.145232 6149.326 108.759 -99.349 0.587700 0.166756 6400.268 136.128 -142.184 0.532073 0.149687 6681.406 138.302 -145.010 0.613639 0.146439 10540.668 116.994 -106.158 0.458354 0.125930 10793.552 129.886 -135.890 0.489675 0.135029 11002.363 89.065 -78.925 0.568309 0.160606 11218.874 125.794 -127.445 0.359170 0.094875 11426.713 80.930 -82.045 0.712411 0.210566 11611.494 111.779 -103.851 0.600134 0.167063 11785.839 72.829 -62.566 1.008328 0.322576 11978.410 98.395 -119.741 0.476663 0.130560 12177.466 102.431 -100.661 0.405616 0.108716 12425.039 135.662 -145.142 0.639849 0.151122 16000.353 65.605 -54.746 0.536479 0.149943 16131.498 57.319 -65.540 0.571825 0.160666 16241.626 67.542 -52.810 0.629632 0.180243 16368.506 58.506 -59.338 0.432794 0.116334 16483.904 63.459 -56.892 0.460924 0.125281 16609.702 73.057 -62.339 0.524989 0.145922 16803.035 120.427 -120.276 0.288190 0.073767 16981.162 47.607 -57.700 0.771556 0.230807 17118.270 86.013 -89.500 0.368601 0.097375 17280.066 72.148 -75.784 0.421797 0.113703 17416.913 65.682 -64.699 0.666106 0.193359 17519.652 53.207 -37.057 0.906760 0.281245 17760.060 196.401 -187.201 0.516004 0.102456 19664.150 2198.231 -1516.155 0.510273 0.141188 21965.650 112.361 -103.269 0.861166 0.265112 22244.838 164.140 -166.827 0.418258 0.112337 22521.495 120.664 -112.517 0.536588 0.161627 22829.895 220.957 -187.737 0.371559 0.098048 23228.758 180.641 -177.906 0.524631 0.162595 23722.758 323.482 -313.359 0.540067 0.128246 74935.414 16265.339 -5589.260 0.933534 0.342643