! Swift/XRT hardness ratio of trigger: 1351008, name: GRB 250920B ! T0 for this burst is Swift MET=780050826.944 s, = 2025 Sep 20 at 08:46:30.578 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: READ TERR 1 READ SERR 2 NO NO NO NO NO ! WTST -- hard data !Time Err (pos) Err(neg) Rate Error 88.6294490625203 1.20188791257739 -1.07618601111341 112.472359801603 10.5649903266806 NO NO NO NO NO ! WTST -- soft data !Time Err (pos) Err(neg) Rate Error 88.6294490625203 1.20188791257739 -1.07618601111341 116.308951717742 10.8581187572159 NO NO NO NO NO ! WTST -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 88.6294490625203 1.20188791257739 -1.07618601111341 0.983606557377049 0.126461567319689 NO NO NO NO NO ! WT -- hard data !Time Err (pos) Err(neg) Rate Error 98.485 1.662 -1.592 124.761327 11.965381 101.907 1.518 -1.759 130.774684 12.348767 104.886 1.130 -1.461 202.198662 17.439298 107.262 1.257 -1.246 256.580608 20.411793 109.871 1.336 -1.352 213.568743 17.408754 112.166 0.943 -0.959 257.042376 22.582088 114.142 0.977 -1.033 198.615601 19.418763 116.060 0.986 -0.941 165.995056 18.036915 117.991 0.939 -0.945 127.560242 16.775723 120.172 1.192 -1.242 163.518957 16.620842 122.360 0.943 -0.996 249.912714 22.894663 124.595 1.286 -1.292 250.621085 20.037976 126.872 0.964 -0.991 404.780865 28.368852 128.721 0.928 -0.884 353.529728 27.567527 130.302 0.731 -0.653 347.064414 31.404487 131.901 0.879 -0.868 276.121647 24.453504 133.805 1.059 -1.025 250.494185 21.534560 135.711 0.900 -0.847 220.586719 22.101779 137.263 0.634 -0.652 197.559923 24.374137 138.781 0.805 -0.884 179.630057 20.818798 140.400 0.854 -0.815 174.509200 20.377166 142.240 0.951 -0.985 197.284134 20.476250 144.466 1.248 -1.276 96.687680 12.413028 146.633 0.958 -0.919 106.251447 13.289272 148.770 1.117 -1.179 83.914898 10.625679 151.088 1.254 -1.201 69.893931 9.509607 153.725 1.570 -1.384 63.998180 8.282574 156.955 1.271 -1.659 53.949253 6.741020 158.757 0.546 -0.532 52.488686 7.278879 159.893 0.581 -0.589 42.762444 6.304984 161.086 0.659 -0.611 44.823768 6.263999 162.362 0.681 -0.617 43.003368 6.069130 163.638 0.569 -0.595 40.818519 6.338174 165.129 0.953 -0.922 26.115757 3.893111 166.801 0.694 -0.719 33.621759 5.220683 168.064 0.600 -0.569 42.810221 6.312029 169.394 0.741 -0.730 34.455880 5.167011 170.964 0.837 -0.829 31.330078 4.522112 172.597 0.763 -0.797 39.706583 5.259272 174.369 0.870 -1.009 33.555031 4.405997 176.160 0.787 -0.921 28.637816 4.269078 178.128 1.194 -1.181 19.975750 3.101773 180.719 1.365 -1.397 17.466252 2.657116 183.607 1.526 -1.523 15.330941 2.430274 186.372 1.642 -1.239 17.000003 2.534213 190.057 2.483 -2.043 10.647467 1.619784 194.469 1.716 -1.929 13.213620 2.010169 198.107 1.889 -1.922 12.833472 1.913103 202.551 2.775 -2.555 9.174183 1.367608 208.071 2.748 -2.744 8.903641 1.327278 213.392 2.660 -2.574 9.342897 1.392758 218.701 2.406 -2.648 9.675056 1.442274 223.489 2.459 -2.382 10.101969 1.505914 227.393 1.685 -1.445 15.626903 2.329523 231.330 2.526 -2.253 10.079149 1.533326 236.456 2.912 -2.600 8.872408 1.322622 241.578 1.941 -2.210 11.781541 1.756290 245.634 1.997 -2.115 11.893051 1.772913 249.743 2.002 -2.113 11.703462 1.780431 253.304 1.580 -1.558 15.111140 2.346411 256.816 1.804 -1.932 12.891386 1.961148 260.535 1.944 -1.915 12.672433 1.889097 265.132 3.017 -2.653 8.494818 1.292304 270.381 2.449 -2.232 10.447835 1.557473 275.998 3.418 -3.168 7.424787 1.106823 283.442 4.528 -4.026 5.208568 0.813442 292.526 4.037 -4.556 5.690961 0.848359 300.073 4.112 -3.510 5.418180 0.878945 307.822 4.068 -3.637 6.346573 0.946092 315.889 4.038 -3.998 5.993344 0.911759 323.848 4.489 -3.921 4.647022 0.810914 334.006 5.945 -5.669 3.241420 0.568560 345.374 4.492 -5.423 4.857892 0.739024 355.252 5.084 -5.386 4.151633 0.656431 363.381 3.476 -3.045 4.773725 0.926807 373.515 7.040 -6.658 3.649133 0.543981 385.541 4.521 -4.986 3.771857 0.656597 397.090 7.329 -7.028 2.219291 0.417742 409.693 5.723 -5.274 2.897546 0.545412 422.662 6.457 -7.246 2.271419 0.440990 439.843 12.364 -10.724 2.429066 0.342818 3823.510 10.953 -11.253 1.919931 0.318621 NO NO NO NO NO ! WT -- soft data !Time Err (pos) Err(neg) Rate Error 98.485 1.662 -1.592 74.757615 9.164806 101.907 1.518 -1.759 73.573583 9.124044 104.886 1.130 -1.461 93.909468 11.526529 107.262 1.257 -1.246 95.590278 12.100908 109.871 1.336 -1.352 84.353632 11.363590 112.166 0.943 -0.959 124.903870 15.852746 114.142 0.977 -1.033 119.236461 14.965842 116.060 0.986 -0.941 124.408779 15.642300 117.991 0.939 -0.945 131.586729 16.238562 120.172 1.192 -1.242 100.966649 12.974887 122.360 0.943 -0.996 127.870686 16.181697 124.595 1.286 -1.292 96.188697 12.108648 126.872 0.964 -0.991 123.068128 15.819676 128.721 0.928 -0.884 133.645120 16.575157 130.302 0.731 -0.653 173.483394 21.760012 131.901 0.879 -0.868 134.967024 17.333595 133.805 1.059 -1.025 114.220678 14.522752 135.711 0.900 -0.847 137.441304 17.310596 137.263 0.634 -0.652 192.233863 23.713338 138.781 0.805 -0.884 148.514979 18.371910 140.400 0.854 -0.815 147.597739 18.730288 142.240 0.951 -0.985 124.958553 16.242011 144.466 1.248 -1.276 126.610897 14.056010 146.633 0.958 -0.919 119.757076 14.304267 148.770 1.117 -1.179 113.176649 12.608279 151.088 1.254 -1.201 109.618660 11.887687 153.725 1.570 -1.384 108.434287 10.754813 156.955 1.271 -1.659 76.842963 8.362191 158.757 0.546 -0.532 84.789415 9.251300 159.893 0.581 -0.589 63.810840 7.828817 161.086 0.659 -0.611 62.814619 7.392608 162.362 0.681 -0.617 69.548146 7.633914 163.638 0.569 -0.595 50.806643 6.965421 165.129 0.953 -0.922 62.677817 6.031189 166.801 0.694 -0.719 64.190453 7.080192 168.064 0.600 -0.569 58.000082 7.413930 169.394 0.741 -0.730 63.530879 6.850723 170.964 0.837 -0.829 56.342568 6.104195 172.597 0.763 -0.797 51.548898 5.992447 174.369 0.870 -1.009 58.432037 5.814217 176.160 0.787 -0.921 49.638881 5.620506 178.128 1.194 -1.181 50.348255 4.800529 180.719 1.365 -1.397 41.899543 4.085233 183.607 1.526 -1.523 35.556329 3.602547 186.372 1.642 -1.239 32.111117 3.482946 190.057 2.483 -2.043 31.454741 2.819896 194.469 1.716 -1.929 25.234701 2.779574 198.107 1.889 -1.922 29.465933 2.914807 202.551 2.775 -2.555 25.891566 2.297511 208.071 2.748 -2.744 21.432248 2.070074 213.392 2.660 -2.574 20.064777 2.064981 218.701 2.406 -2.648 20.202153 2.121699 223.489 2.459 -2.382 24.918202 2.365137 227.393 1.685 -1.445 21.294603 2.744515 231.330 2.526 -2.253 18.266086 2.052543 236.456 2.912 -2.600 16.294073 1.816938 241.578 1.941 -2.210 21.113105 2.384113 245.634 1.997 -2.115 21.312869 2.406671 249.743 2.002 -2.113 22.350678 2.461902 253.304 1.580 -1.558 22.728497 2.853614 256.816 1.804 -1.932 23.269131 2.601572 260.535 1.944 -1.915 32.565894 3.058061 265.132 3.017 -2.653 21.719591 2.050554 270.381 2.449 -2.232 22.595415 2.303812 275.998 3.418 -3.168 18.090414 1.745543 283.442 4.528 -4.026 14.563887 1.373672 292.526 4.037 -4.556 11.883103 1.248004 300.073 4.112 -3.510 12.547363 1.337556 307.822 4.068 -3.637 11.514380 1.292010 315.889 4.038 -3.998 8.470822 1.089575 323.848 4.489 -3.921 10.807955 1.197767 334.006 5.945 -5.669 9.166319 0.942143 345.374 4.492 -5.423 8.764538 1.000875 355.252 5.084 -5.386 7.506255 0.889587 363.381 3.476 -3.045 6.553584 1.060165 373.515 7.040 -6.658 8.491527 0.842232 385.541 4.521 -4.986 8.529285 1.019538 397.090 7.329 -7.028 5.928081 0.674705 409.693 5.723 -5.274 7.048052 0.841211 422.662 6.457 -7.246 6.233660 0.728151 439.843 12.364 -10.724 5.403240 0.521201 3823.510 10.953 -11.253 2.574691 0.375325 NO NO NO NO NO ! WT -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 98.485 1.662 -1.592 1.668878 0.258648 101.907 1.518 -1.759 1.777468 0.275841 104.886 1.130 -1.461 2.153123 0.320954 107.262 1.257 -1.246 2.684171 0.394148 109.871 1.336 -1.352 2.531826 0.396339 112.166 0.943 -0.959 2.057922 0.316179 114.142 0.977 -1.033 1.665729 0.263720 116.060 0.986 -0.941 1.334271 0.220305 117.991 0.939 -0.945 0.969401 0.173184 120.172 1.192 -1.242 1.619534 0.260152 122.360 0.943 -0.996 1.954418 0.300449 124.595 1.286 -1.292 2.605515 0.384827 126.872 0.964 -0.991 3.289080 0.478222 128.721 0.928 -0.884 2.645287 0.385527 130.302 0.731 -0.653 2.000563 0.308079 131.901 0.879 -0.868 2.045845 0.317611 133.805 1.059 -1.025 2.193072 0.334180 135.711 0.900 -0.847 1.604952 0.255965 137.263 0.634 -0.652 1.027706 0.177575 138.781 0.805 -0.884 1.209508 0.202331 140.400 0.854 -0.815 1.182330 0.200622 142.240 0.951 -0.985 1.578797 0.257640 144.466 1.248 -1.276 0.763660 0.127409 146.633 0.958 -0.919 0.887225 0.149707 148.770 1.117 -1.179 0.741451 0.121738 151.088 1.254 -1.201 0.637610 0.108158 153.725 1.570 -1.384 0.590202 0.093685 156.955 1.271 -1.659 0.702071 0.114831 158.757 0.546 -0.532 0.619048 0.109233 159.893 0.581 -0.589 0.670144 0.128541 161.086 0.659 -0.611 0.713588 0.130374 162.362 0.681 -0.617 0.618325 0.110551 163.638 0.569 -0.595 0.803409 0.166417 165.129 0.953 -0.922 0.416667 0.073929 166.801 0.694 -0.719 0.523781 0.099762 168.064 0.600 -0.569 0.738106 0.144032 169.394 0.741 -0.730 0.542349 0.100174 170.964 0.837 -0.829 0.556064 0.100355 172.597 0.763 -0.797 0.770270 0.135746 174.369 0.870 -1.009 0.574257 0.094609 176.160 0.787 -0.921 0.576923 0.107998 178.128 1.194 -1.181 0.396752 0.072294 180.719 1.365 -1.397 0.416860 0.075323 183.607 1.526 -1.523 0.431173 0.081118 186.372 1.642 -1.239 0.529412 0.097600 190.057 2.483 -2.043 0.338501 0.059772 194.469 1.716 -1.929 0.523629 0.098347 198.107 1.889 -1.922 0.435536 0.077920 202.551 2.775 -2.555 0.354331 0.061470 208.071 2.748 -2.744 0.415432 0.073792 213.392 2.660 -2.574 0.465637 0.084348 218.701 2.406 -2.648 0.478912 0.087330 223.489 2.459 -2.382 0.405405 0.071645 227.393 1.685 -1.445 0.733843 0.144612 231.330 2.526 -2.253 0.551796 0.104361 236.456 2.912 -2.600 0.544517 0.101369 241.578 1.941 -2.210 0.558020 0.104356 245.634 1.997 -2.115 0.558022 0.104357 249.743 2.002 -2.113 0.523629 0.098347 253.304 1.580 -1.558 0.664854 0.132762 256.816 1.804 -1.932 0.554012 0.104594 260.535 1.944 -1.915 0.389132 0.068558 265.132 3.017 -2.653 0.391113 0.070026 270.381 2.449 -2.232 0.462387 0.083509 275.998 3.418 -3.168 0.410427 0.072881 283.442 4.528 -4.026 0.357636 0.065249 292.526 4.037 -4.556 0.478912 0.087330 300.073 4.112 -3.510 0.431818 0.083821 307.822 4.068 -3.637 0.551187 0.102842 315.889 4.038 -3.998 0.707528 0.140952 323.848 4.489 -3.921 0.429963 0.088881 334.006 5.945 -5.669 0.353623 0.071892 345.374 4.492 -5.423 0.554267 0.105433 355.252 5.084 -5.386 0.553090 0.109290 363.381 3.476 -3.045 0.728414 0.184078 373.515 7.040 -6.658 0.429738 0.076946 385.541 4.521 -4.986 0.442224 0.093383 397.090 7.329 -7.028 0.374369 0.082349 409.693 5.723 -5.274 0.411113 0.091630 422.662 6.457 -7.246 0.364380 0.082560 439.843 12.364 -10.724 0.449557 0.076850 3823.510 10.953 -11.253 0.745694 0.164653 NO NO NO NO NO ! PC -- hard data !Time Err (pos) Err(neg) Rate Error 3857.726 23.583 -21.549 1.584436 0.357146 3902.705 21.228 -21.396 1.662280 0.372691 3961.348 35.298 -37.415 1.040838 0.227418 4019.492 27.299 -22.847 1.437878 0.322810 4060.401 11.463 -13.610 2.877796 0.646078 4114.110 35.482 -42.245 0.981066 0.214904 4174.020 30.732 -24.429 1.307216 0.293083 4227.001 20.375 -22.249 1.847158 0.397184 4277.789 32.271 -30.412 1.157270 0.259465 4328.701 21.476 -18.641 1.786962 0.399577 4395.553 44.887 -45.376 0.788229 0.176961 4466.036 24.551 -25.596 1.581559 0.337598 4523.612 44.701 -33.026 0.959461 0.210709 4588.456 19.975 -20.143 1.957763 0.418410 4634.974 26.110 -26.543 1.350157 0.303116 4692.261 34.014 -31.177 1.099267 0.247121 4754.066 29.877 -27.791 1.234165 0.277819 4816.705 32.428 -32.762 1.083432 0.242586 4896.093 48.319 -46.959 0.744019 0.168615 4996.666 45.523 -52.254 1.087855 0.199679 5154.054 34.546 -35.659 1.077312 0.241569 5231.458 42.391 -42.858 0.910504 0.204165 5302.028 26.982 -28.179 1.380692 0.311342 5360.020 24.151 -31.010 1.381929 0.310309 5418.912 30.449 -34.741 1.179415 0.264835 5474.933 27.082 -25.572 1.458355 0.326554 5539.219 35.508 -37.204 1.066009 0.239707 5610.627 41.827 -35.899 0.994849 0.224335 5705.879 56.892 -53.425 1.237115 0.209949 9986.652 46.689 -48.589 0.566011 0.124384 10086.666 49.476 -53.324 0.499812 0.113091 10167.976 40.878 -31.834 0.854030 0.174542 10275.510 53.695 -66.656 0.447383 0.098038 10388.076 51.447 -58.871 0.600943 0.119066 15052.438 86.587 -81.404 0.266766 0.060098 15194.489 59.873 -55.464 0.446913 0.093309 15303.432 53.729 -49.071 0.456814 0.099969 15453.881 108.881 -96.719 0.213346 0.048208 15638.276 64.895 -75.515 0.309828 0.069799 15784.813 86.349 -81.641 0.273667 0.060232 15959.965 89.217 -88.803 0.245596 0.055329 16163.788 101.024 -114.606 0.202820 0.045830 16344.299 68.444 -79.488 0.299948 0.067371 16505.253 83.003 -92.509 0.254667 0.057545 16686.207 110.156 -97.951 0.292736 0.059037 20529.515 71.766 -73.658 0.297558 0.066602 20709.971 94.402 -108.691 0.214757 0.048259 20895.781 81.597 -91.408 0.251382 0.056489 21057.048 85.813 -79.670 0.276256 0.060512 21244.386 99.061 -101.525 0.216139 0.048426 21464.397 127.274 -120.951 0.174869 0.039374 21698.078 129.281 -106.407 0.178898 0.040241 21931.844 96.101 -104.485 0.213661 0.047871 22138.258 117.840 -110.313 0.233775 0.047052 NO NO NO NO NO ! PC -- soft data !Time Err (pos) Err(neg) Rate Error 3857.726 23.583 -21.549 3.107239 0.499263 3902.705 21.228 -21.396 4.247085 0.596582 3961.348 35.298 -37.415 2.716475 0.367358 4019.492 27.299 -22.847 2.956676 0.464169 4060.401 11.463 -13.610 3.318031 0.694271 4114.110 35.482 -42.245 2.462752 0.340511 4174.020 30.732 -24.429 1.756015 0.340635 4227.001 20.375 -22.249 2.787066 0.487133 4277.789 32.271 -30.412 2.080506 0.348817 4328.701 21.476 -18.641 2.756932 0.497297 4395.553 44.887 -45.376 2.654354 0.325187 4466.036 24.551 -25.596 2.219259 0.401004 4523.612 44.701 -33.026 1.723812 0.283215 4588.456 19.975 -20.143 2.480766 0.472872 4634.974 26.110 -26.543 2.096469 0.379802 4692.261 34.014 -31.177 2.042930 0.338047 4754.066 29.877 -27.791 2.300442 0.379009 4816.705 32.428 -32.762 2.265027 0.351733 4896.093 48.319 -46.959 2.605720 0.314299 4996.666 45.523 -52.254 2.239246 0.286230 5154.054 34.546 -35.659 2.418931 0.361942 5231.458 42.391 -42.858 2.230811 0.319965 5302.028 26.982 -28.179 1.933546 0.368717 5360.020 24.151 -31.010 1.450613 0.319526 5418.912 30.449 -34.741 1.991248 0.344326 5474.933 27.082 -25.572 2.029615 0.385872 5539.219 35.508 -37.204 2.231861 0.346226 5610.627 41.827 -35.899 1.386190 0.264339 5705.879 56.892 -53.425 1.728127 0.248576 9986.652 46.689 -48.589 0.724836 0.140874 10086.666 49.476 -53.324 1.106037 0.167524 10167.976 40.878 -31.834 0.711853 0.160353 10275.510 53.695 -66.656 0.955789 0.143229 10388.076 51.447 -58.871 0.886277 0.144443 15052.438 86.587 -81.404 0.462944 0.079059 15194.489 59.873 -55.464 0.402247 0.088785 15303.432 53.729 -49.071 0.596826 0.114618 15453.881 108.881 -96.719 0.483122 0.072693 15638.276 64.895 -75.515 0.465869 0.086168 15784.813 86.349 -81.641 0.444711 0.077351 15959.965 89.217 -88.803 0.639565 0.089254 16163.788 101.024 -114.606 0.528229 0.074058 16344.299 68.444 -79.488 0.432812 0.081121 16505.253 83.003 -92.509 0.519030 0.081952 16686.207 110.156 -97.951 0.483967 0.077269 20529.515 71.766 -73.658 0.296261 0.067107 20709.971 94.402 -108.691 0.396086 0.065500 20895.781 81.597 -91.408 0.463189 0.076638 21057.048 85.813 -79.670 0.379647 0.070933 21244.386 99.061 -101.525 0.290638 0.056428 21464.397 127.274 -120.951 0.287553 0.050358 21698.078 129.281 -106.407 0.334200 0.055178 21931.844 96.101 -104.485 0.304549 0.057215 22138.258 117.840 -110.313 0.415213 0.062991 NO NO NO NO NO ! PC -- hardness ratio data !Time Err (pos) Err(neg) Rate Error 3857.726 23.583 -21.549 0.509917 0.141153 3902.705 21.228 -21.396 0.391393 0.103552 3961.348 35.298 -37.415 0.383158 0.098456 4019.492 27.299 -22.847 0.486316 0.133226 4060.401 11.463 -13.610 0.867320 0.266176 4114.110 35.482 -42.245 0.398362 0.103191 4174.020 30.732 -24.429 0.744422 0.220701 4227.001 20.375 -22.249 0.662761 0.183651 4277.789 32.271 -30.412 0.556244 0.155726 4328.701 21.476 -18.641 0.648171 0.186215 4395.553 44.887 -45.376 0.296957 0.075948 4466.036 24.551 -25.596 0.712652 0.199307 4523.612 44.701 -33.026 0.556593 0.152655 4588.456 19.975 -20.143 0.789177 0.225999 4634.974 26.110 -26.543 0.644015 0.185787 4692.261 34.014 -31.177 0.538084 0.150200 4754.066 29.877 -27.791 0.536491 0.149658 4816.705 32.428 -32.762 0.478331 0.130338 4896.093 48.319 -46.959 0.285533 0.073304 4996.666 45.523 -52.254 0.485813 0.108664 5154.054 34.546 -35.659 0.445367 0.120059 5231.458 42.391 -42.858 0.408149 0.108642 5302.028 26.982 -28.179 0.714072 0.210879 5360.020 24.151 -31.010 0.952652 0.299655 5418.912 30.449 -34.741 0.592300 0.167866 5474.933 27.082 -25.572 0.718538 0.211067 5539.219 35.508 -37.204 0.477633 0.130481 5610.627 41.827 -35.899 0.717685 0.211946 5705.879 56.892 -53.425 0.715870 0.159257 9986.652 46.689 -48.589 0.780882 0.229087 10086.666 49.476 -53.324 0.451895 0.123043 10167.976 40.878 -31.834 1.199729 0.364906 10275.510 53.695 -66.656 0.468077 0.124263 10388.076 51.447 -58.871 0.678053 0.173954 15052.438 86.587 -81.404 0.576237 0.162900 15194.489 59.873 -55.464 1.111040 0.337561 15303.432 53.729 -49.071 0.765406 0.222853 15453.881 108.881 -96.719 0.441598 0.119883 15638.276 64.895 -75.515 0.665054 0.193853 15784.813 86.349 -81.641 0.615382 0.172629 15959.965 89.217 -88.803 0.384004 0.101763 16163.788 101.024 -114.606 0.383963 0.102105 16344.299 68.444 -79.488 0.693021 0.202735 16505.253 83.003 -92.509 0.490660 0.135256 16686.207 110.156 -97.951 0.604869 0.155586 20529.515 71.766 -73.658 1.004378 0.319839 20709.971 94.402 -108.691 0.542199 0.151277 20895.781 81.597 -91.408 0.542720 0.151451 21057.048 85.813 -79.670 0.727665 0.209497 21244.386 99.061 -101.525 0.743671 0.220475 21464.397 127.274 -120.951 0.608127 0.173468 21698.078 129.281 -106.407 0.535304 0.149365 21931.844 96.101 -104.485 0.701565 0.205132 22138.258 117.840 -110.313 0.563025 0.141906