% year, date, start time (HHMMSS, UT), end time (HHMMSS, UT), % Geographic latitude (120 km alt), Geographic longitude (120 km alt), % Alt of max(Sig_P) [km], Height-integrated Sig_P [S], % Altitude of max(Sig_H) [km], Height-integrated Sig_H [S], % Altitude of maximum(Ne) [km], Maximum(Ne) [log(m^(-3))] % Elevation, Azimuth, Kp, and Solar zenith angle (SZA) % Magic constant = 1 1991 711 0 500 69.36 19.20 118 9.421 105 20.321 113 11.422 77.5 182.6 3 87.4 1991 711 500 1000 69.36 19.20 116 9.348 105 22.048 105 11.437 77.5 182.6 3 87.3 1991 711 1000 1500 69.36 19.20 118 8.805 105 20.234 108 11.420 77.5 182.6 3 87.2 1991 711 1500 2000 69.36 19.20 118 9.650 105 23.357 105 11.477 77.5 182.6 3 87.0 1991 711 2000 2500 69.36 19.20 118 9.910 103 25.610 103 11.504 77.5 182.6 3 86.9 1991 711 2500 3000 69.36 19.20 116 9.656 100 27.525 100 11.535 77.5 182.6 3 86.7 1991 711 3000 3500 69.36 19.20 118 9.096 100 25.377 100 11.501 77.5 182.6 3 86.5 1991 711 3500 4000 69.36 19.20 118 11.521 100 27.703 100 11.518 77.5 182.6 3 86.4 1991 711 4000 4500 69.36 19.20 116 7.393 103 18.645 103 11.360 77.5 182.6 3 86.2 1991 711 4500 5000 69.36 19.20 116 8.080 100 21.382 100 11.428 77.5 182.6 3 86.0 1991 711 5000 5500 69.36 19.20 118 8.726 100 23.415 100 11.476 77.5 182.6 3 85.8 1991 711 5500 10000 69.36 19.20 116 9.299 100 25.122 100 11.517 77.5 182.6 3 85.6 1991 711 10000 10500 69.36 19.20 116 9.497 100 26.713 103 11.542 77.5 182.6 3 85.4 1991 711 10500 11000 69.36 19.20 118 8.778 100 23.320 100 11.474 77.5 182.6 3 85.1 1991 711 11000 11500 69.36 19.20 121 7.993 103 19.157 103 11.395 77.5 182.6 3 84.9 1991 711 11500 12000 69.36 19.20 118 7.949 103 18.501 103 11.398 77.5 182.6 3 84.7 1991 711 12000 12500 69.36 19.20 118 8.456 105 19.515 108 11.414 77.5 182.6 3 84.4 1991 711 12500 13000 69.36 19.20 116 7.509 105 16.311 108 11.338 77.5 182.6 3 84.2 1991 711 13000 13500 69.36 19.20 118 6.177 108 11.254 110 11.193 77.5 182.6 3 83.9 1991 711 13500 14000 69.36 19.20 116 7.529 105 16.441 110 11.335 77.5 182.6 3 83.6 1991 711 14000 14500 69.36 19.20 118 8.254 103 18.240 110 11.393 77.5 182.6 3 83.4 1991 711 14500 15000 69.36 19.20 116 8.418 108 18.504 108 11.417 77.5 182.6 3 83.1 1991 711 15000 15500 69.36 19.20 116 8.329 108 18.416 108 11.418 77.5 182.6 3 82.8 1991 711 15500 15950 69.36 19.20 116 8.115 105 16.697 110 11.384 77.5 182.6 3 82.5 1991 711 15500 20000 69.36 19.20 116 8.187 105 16.743 110 11.388 77.5 182.6 3 82.5 1991 711 20000 20500 69.36 19.20 118 6.430 110 9.425 137 11.195 77.5 182.6 3 82.2 1991 711 20500 21000 69.36 19.20 116 2.848 89 4.276 110 10.917 77.5 182.6 3 81.9 1991 711 21000 21500 69.36 19.20 116 2.984 89 4.535 110 10.893 77.5 182.6 3 81.6 1991 711 21500 22000 69.36 19.20 116 4.115 110 5.343 110 11.063 77.5 182.6 3 81.3 1991 711 22000 22500 69.36 19.20 116 9.249 108 26.916 110 11.378 77.5 182.6 3 81.0 1991 711 22500 23000 69.36 19.20 121 8.387 108 17.527 110 11.381 77.5 182.6 3 80.6 1991 711 23000 23500 69.36 19.20 116 8.601 103 17.733 110 11.384 77.5 182.6 3 80.3 1991 711 23500 24000 69.36 19.20 116 9.170 108 18.569 108 11.437 77.5 182.6 3 80.0 1991 711 24000 24500 69.36 19.20 118 8.826 108 17.639 108 11.426 77.5 182.6 3 79.6 1991 711 24500 25000 69.36 19.20 118 8.172 108 15.415 110 11.362 77.5 182.6 3 79.3 1991 711 25000 25500 69.36 19.20 116 7.979 89 17.289 110 11.346 77.5 182.6 3 78.9 1991 711 25500 30000 69.36 19.20 116 7.750 108 16.060 108 11.350 77.5 182.6 3 78.5 1991 711 30000 30500 69.36 19.20 116 7.924 105 16.355 110 11.359 77.5 182.6 3 78.2 1991 711 30500 31000 69.36 19.20 118 8.392 108 16.807 108 11.394 77.5 182.6 3 77.8 1991 711 31000 31500 69.36 19.20 116 8.516 108 17.085 108 11.372 77.5 182.6 3 77.4 1991 711 31500 32000 69.36 19.20 118 8.067 108 14.919 110 11.348 77.5 182.6 3 77.1 1991 711 32000 32500 69.36 19.20 118 7.838 108 14.197 116 11.293 77.5 182.6 3 76.7 1991 711 32500 33000 69.36 19.20 118 7.184 108 12.707 116 11.250 77.5 182.6 3 76.3 1991 711 33000 33500 69.36 19.20 118 6.928 108 11.675 110 11.216 77.5 182.6 3 75.9 1991 711 33500 34000 69.36 19.20 121 7.065 108 12.188 108 11.209 77.5 182.6 3 75.5 1991 711 34000 34500 69.36 19.20 118 8.456 105 17.892 110 11.321 77.5 182.6 3 75.1 1991 711 34500 35000 69.36 19.20 118 8.649 105 18.747 105 11.349 77.5 182.6 3 74.7 1991 711 35000 35500 69.36 19.20 121 8.214 108 18.081 108 11.342 77.5 182.6 3 74.3 1991 711 35500 40000 69.36 19.20 87 8.134 87 22.454 97 11.323 77.5 182.6 3 73.9 1991 711 40000 40500 69.36 19.20 87 9.933 87 33.073 92 11.532 77.5 182.6 3 73.5 1991 711 40500 41000 69.36 19.20 118 9.575 92 28.340 92 11.571 77.5 182.6 3 73.1 1991 711 41000 41500 69.36 19.20 118 9.983 95 30.348 95 11.603 77.5 182.6 3 72.7 1991 711 41500 42000 69.36 19.20 121 7.960 87 18.932 97 11.283 77.5 182.6 3 72.2 1991 711 42000 42500 69.36 19.20 121 7.152 95 15.078 95 11.221 77.5 182.6 3 71.8 1991 711 42500 43000 69.36 19.20 121 8.237 95 19.870 95 11.374 77.5 182.6 3 71.4 1991 711 43000 43500 69.36 19.20 118 8.566 95 22.196 95 11.450 77.5 182.6 3 71.0 1991 711 43500 44000 69.36 19.20 118 9.121 95 26.141 95 11.540 77.5 182.6 3 70.5 1991 711 44000 44500 69.36 19.20 116 9.107 92 25.490 92 11.526 77.5 182.6 3 70.1 1991 711 44500 45000 69.36 19.20 118 7.643 95 17.785 95 11.335 77.5 182.6 3 69.7 1991 711 45000 45500 69.36 19.20 116 7.366 103 15.945 108 11.257 77.5 182.6 3 69.3 1991 711 45500 50000 69.36 19.20 121 5.905 108 9.481 147 11.128 77.5 182.6 3 68.8 1991 711 50000 50500 69.36 19.20 118 5.992 108 8.589 147 11.144 77.5 182.6 3 68.4 1991 711 50500 51000 69.36 19.20 118 6.112 108 9.162 147 11.176 77.5 182.6 3 68.0 1991 711 51000 51500 69.36 19.20 118 6.956 105 12.049 145 11.189 77.5 182.6 3 67.5 1991 711 51500 52000 69.36 19.20 118 6.349 108 9.281 145 11.157 77.5 182.6 3 67.1 1991 711 52000 52500 69.36 19.20 118 6.248 108 9.396 147 11.190 77.5 182.6 3 66.7 1991 711 52500 53000 69.36 19.20 116 5.983 108 8.591 147 11.152 77.5 182.6 3 66.2 1991 711 53000 53500 69.36 19.20 118 7.501 100 14.874 105 11.216 77.5 182.6 3 65.8 1991 711 53500 54000 69.36 19.20 118 6.590 110 9.597 142 11.168 77.5 182.6 3 65.3 1991 711 54000 54500 69.36 19.20 118 6.370 89 11.132 147 11.178 77.5 182.6 3 64.9 1991 711 54500 55000 69.36 19.20 121 6.400 108 8.859 147 11.182 77.5 182.6 3 64.5 1991 711 55000 55500 69.36 19.20 121 6.586 87 10.334 147 11.228 77.5 182.6 3 64.0 1991 711 55500 60000 69.36 19.20 118 7.473 89 15.116 147 11.203 77.5 182.6 3 63.6 1991 711 60000 60500 69.36 19.20 118 7.781 89 14.824 105 11.222 77.5 182.6 4 63.2 1991 711 60500 61000 69.36 19.20 118 7.816 108 13.901 108 11.268 77.5 182.6 4 62.7 1991 711 61000 61500 69.36 19.20 121 7.904 105 12.862 110 11.230 77.5 182.6 4 62.3 1991 711 61500 62000 69.36 19.20 116 7.680 108 13.297 108 11.213 77.5 182.6 4 61.9 1991 711 62000 62500 69.36 19.20 118 7.440 89 12.657 147 11.218 77.5 182.6 4 61.5 1991 711 62500 63000 69.36 19.20 118 7.633 108 12.832 147 11.289 77.5 182.6 4 61.0 1991 711 63000 63500 69.36 19.20 118 7.575 105 13.322 145 11.226 77.5 182.6 4 60.6 1991 711 63500 64000 69.36 19.20 116 8.204 92 17.975 92 11.334 77.5 182.6 4 60.2 1991 711 64000 64500 69.36 19.20 118 7.788 89 14.724 145 11.239 77.5 182.6 4 59.8 1991 711 64500 65000 69.36 19.20 118 7.826 103 14.875 147 11.257 77.5 182.6 4 59.4 1991 711 65000 65500 69.36 19.20 118 8.111 92 17.173 92 11.286 77.5 182.6 4 59.0 1991 711 65500 70000 69.36 19.20 118 8.130 92 17.312 92 11.305 77.5 182.6 4 58.6 1991 711 70000 70500 69.36 19.20 118 7.675 105 14.433 147 11.227 77.5 182.6 4 58.2 1991 711 70500 71000 69.36 19.20 118 7.974 105 14.602 142 11.224 77.5 182.6 4 57.8 1991 711 71000 71500 69.36 19.20 116 7.923 92 15.332 92 11.207 77.5 182.6 4 57.4 1991 711 71500 72000 69.36 19.20 118 8.501 92 20.418 92 11.438 77.5 182.6 4 57.0 1991 711 72000 72500 69.36 19.20 118 8.386 92 16.631 92 11.269 77.5 182.6 4 56.6 1991 711 72500 73000 69.36 19.20 118 8.350 92 16.369 145 11.251 77.5 182.6 4 56.2 1991 711 73000 73500 69.36 19.20 118 8.420 92 15.707 142 11.245 77.5 182.6 4 55.9 1991 711 73500 74000 69.36 19.20 121 8.282 103 14.686 145 11.243 77.5 182.6 4 55.5 1991 711 74000 74500 69.36 19.20 118 8.163 103 14.856 113 11.191 77.5 182.6 4 55.1 1991 711 74500 75000 69.36 19.20 121 8.339 103 14.231 145 11.235 77.5 182.6 4 54.8 1991 711 75000 75500 69.36 19.20 121 8.372 103 14.116 145 11.282 77.5 182.6 4 54.4 1991 711 75500 80000 69.36 19.20 118 8.182 103 14.044 145 11.237 77.5 182.6 4 54.1 1991 711 80000 80500 69.36 19.20 118 7.937 103 14.079 145 11.254 77.5 182.6 4 53.7 1991 711 80500 81000 69.36 19.20 118 8.362 100 15.792 147 11.231 77.5 182.6 4 53.4 1991 711 81000 81500 69.36 19.20 118 8.164 100 13.405 145 11.263 77.5 182.6 4 53.1 1991 711 81500 82000 69.36 19.20 118 8.329 108 13.525 145 11.249 77.5 182.6 4 52.8 1991 711 82000 82500 69.36 19.20 121 8.452 89 17.472 147 11.253 77.5 182.6 4 52.4 1991 711 82500 83000 69.36 19.20 121 8.410 108 14.344 145 11.243 77.5 182.6 4 52.1 1991 711 83000 83500 69.36 19.20 118 8.398 105 13.723 147 11.250 77.5 182.6 4 51.8 1991 711 83500 84000 69.36 19.20 118 8.383 89 16.632 147 11.240 77.5 182.6 4 51.6 1991 711 84000 84500 69.36 19.20 116 8.326 108 12.752 147 11.255 77.5 182.6 4 51.3 1991 711 84500 85000 69.36 19.20 118 8.097 89 15.159 147 11.251 77.5 182.6 4 51.0 1991 711 85000 85500 69.36 19.20 118 8.522 89 19.234 147 11.276 77.5 182.6 4 50.7 1991 711 85500 90000 69.36 19.20 118 8.311 89 17.827 142 11.252 77.5 182.6 4 50.5 1991 711 90000 90500 69.36 19.20 118 8.610 89 17.348 147 11.310 77.5 182.6 5 50.2 1991 711 90500 91000 69.36 19.20 118 8.078 105 12.420 145 11.234 77.5 182.6 5 50.0 1991 711 91000 91500 69.36 19.20 121 8.170 105 11.919 147 11.275 77.5 182.6 5 49.8 1991 711 91500 92000 69.36 19.20 121 8.177 105 12.142 145 11.268 77.5 182.6 5 49.6 1991 711 92000 92500 69.36 19.20 121 8.197 105 12.182 145 11.265 77.5 182.6 5 49.4 1991 711 92500 93000 69.36 19.20 121 8.290 89 16.102 147 11.249 77.5 182.6 5 49.2 1991 711 93000 93500 69.36 19.20 118 8.801 89 15.426 147 11.310 77.5 182.6 5 49.0 1991 711 93500 94000 69.36 19.20 121 9.023 89 19.873 142 11.306 77.5 182.6 5 48.8 1991 711 94000 94500 69.36 19.20 118 9.349 105 17.028 147 11.292 77.5 182.6 5 48.7 1991 711 94500 95000 69.36 19.20 118 9.209 105 17.261 147 11.342 77.5 182.6 5 48.5 1991 711 95000 95500 69.36 19.20 121 8.965 105 13.586 145 11.293 77.5 182.6 5 48.4 1991 711 95500 95950 69.36 19.20 118 8.998 105 15.195 142 11.303 77.5 182.6 5 48.2 1991 711 95500 100000 69.36 19.20 118 9.012 105 15.189 142 11.304 77.5 182.6 5 48.2 1991 711 100000 100500 69.36 19.20 118 8.878 105 14.027 147 11.288 77.5 182.6 5 48.1 1991 711 100500 101000 69.36 19.20 118 9.541 89 18.534 147 11.303 77.5 182.6 5 48.0 1991 711 101000 101500 69.36 19.20 121 9.322 103 15.418 147 11.306 77.5 182.6 5 47.9 1991 711 101500 102000 69.36 19.20 121 9.509 103 15.570 147 11.310 77.5 182.6 5 47.8 1991 711 102000 102500 69.36 19.20 118 9.536 103 16.211 147 11.325 77.5 182.6 5 47.7 1991 711 102500 103000 69.36 19.20 118 9.562 103 16.010 147 11.343 77.5 182.6 5 47.7 1991 711 103000 103500 69.36 19.20 118 9.583 108 16.116 147 11.329 77.5 182.6 5 47.6 1991 711 103500 104000 69.36 19.20 121 10.223 103 17.514 147 11.337 77.5 182.6 5 47.6 1991 711 104000 104500 69.36 19.20 121 10.298 103 18.380 147 11.332 77.5 182.6 5 47.6 1991 711 104500 105000 69.36 19.20 118 10.366 103 18.542 147 11.351 77.5 182.6 5 47.6 1991 711 105000 105500 69.36 19.20 121 10.318 103 17.994 147 11.351 77.5 182.6 5 47.6 1991 711 105500 110000 69.36 19.20 121 10.025 105 16.450 145 11.317 77.5 182.6 5 47.6 1991 711 110000 110500 69.36 19.20 121 9.882 105 16.314 147 11.322 77.5 182.6 5 47.6 1991 711 110500 111000 69.36 19.20 121 9.753 105 15.864 145 11.301 77.5 182.6 5 47.6 1991 711 111000 111500 69.36 19.20 118 9.769 105 16.842 145 11.322 77.5 182.6 5 47.7 1991 711 111500 112000 69.36 19.20 121 9.595 105 15.526 142 11.300 77.5 182.6 5 47.7 1991 711 112000 112500 69.36 19.20 118 9.200 105 14.567 147 11.309 77.5 182.6 5 47.8 1991 711 112500 113000 69.36 19.20 121 9.010 105 14.174 147 11.301 77.5 182.6 5 47.9 1991 711 113000 113500 69.36 19.20 121 9.136 108 13.902 147 11.315 77.5 182.6 5 48.0 1991 711 113500 114000 69.36 19.20 121 8.816 89 14.468 147 11.294 77.5 182.6 5 48.1 1991 711 114000 114500 69.36 19.20 121 8.687 108 13.566 145 11.293 77.5 182.6 5 48.2 1991 711 114500 115000 69.36 19.20 121 9.100 108 13.546 147 11.313 77.5 182.6 5 48.3 1991 711 115000 115500 69.36 19.20 124 9.091 89 14.915 147 11.349 77.5 182.6 5 48.4 1991 711 115500 120000 69.36 19.20 118 9.075 108 13.679 147 11.328 77.5 182.6 5 48.6 1991 711 120000 120500 69.36 19.20 121 8.744 108 14.427 147 11.279 77.5 182.6 4 48.8 1991 711 120500 121000 69.36 19.20 118 9.079 89 15.104 147 11.324 77.5 182.6 4 48.9 1991 711 121000 121500 69.36 19.20 121 9.760 89 18.483 147 11.328 77.5 182.6 4 49.1 1991 711 121500 122000 69.36 19.20 124 9.220 108 13.538 147 11.346 77.5 182.6 4 49.3 1991 711 122000 122500 69.36 19.20 121 9.462 108 13.629 142 11.310 77.5 182.6 4 49.5 1991 711 122500 122820 69.36 19.20 121 9.361 108 13.836 147 11.319 77.5 182.6 4 49.7 1991 711 123520 123951 69.36 19.20 113 -0.032 113 0.018 113 9.696 77.5 182.6 4 50.2 1991 711 123951 124451 69.36 19.20 139 0.222 113 0.222 139 10.828 77.5 182.6 4 50.4 1991 711 124451 124951 69.36 19.20 110 0.039 110 0.086 110 10.092 77.5 182.6 4 50.6 1991 711 124951 125251 69.36 19.20 113 0.045 113 0.154 113 10.019 77.5 182.6 4 50.9 1991 711 125500 130000 69.36 19.20 124 6.955 87 10.028 145 11.152 77.5 182.6 4 51.2 1991 711 130000 130500 69.36 19.20 121 9.204 105 15.669 147 11.298 77.5 182.6 4 51.5 1991 711 130500 131000 69.36 19.20 121 8.738 108 13.495 147 11.282 77.5 182.6 4 51.7 1991 711 131000 131500 69.36 19.20 121 8.510 108 12.560 147 11.251 77.5 182.6 4 52.0 1991 711 131500 132000 69.36 19.20 121 8.823 105 14.018 147 11.287 77.5 182.6 4 52.3 1991 711 132000 132500 69.36 19.20 121 8.704 105 14.478 145 11.293 77.5 182.6 4 52.7 1991 711 132500 133000 69.36 19.20 121 8.394 105 12.688 142 11.249 77.5 182.6 4 53.0 1991 711 133000 133500 69.36 19.20 118 8.119 89 13.385 142 11.230 77.5 182.6 4 53.3 1991 711 133500 134000 69.36 19.20 121 8.292 105 11.775 145 11.272 77.5 182.6 4 53.6 1991 711 134000 134500 69.36 19.20 121 8.339 108 11.500 147 11.250 77.5 182.6 4 54.0 1991 711 134500 135000 69.36 19.20 121 8.231 110 11.613 147 11.246 77.5 182.6 4 54.3 1991 711 135000 135500 69.36 19.20 118 8.725 108 11.669 147 11.295 77.5 182.6 4 54.7 1991 711 135500 140000 69.36 19.20 118 8.403 89 13.109 139 11.261 77.5 182.6 4 55.0 1991 711 140000 140500 69.36 19.20 121 7.952 89 12.028 147 11.241 77.5 182.6 4 55.4 1991 711 140500 141000 69.36 19.20 121 8.424 89 12.230 142 11.264 77.5 182.6 4 55.7 1991 711 141000 141500 69.36 19.20 121 7.909 108 11.444 147 11.254 77.5 182.6 4 56.1 1991 711 141500 142000 69.36 19.20 121 7.720 87 11.794 147 11.289 77.5 182.6 4 56.5 1991 711 142000 142500 69.36 19.20 121 7.574 105 10.456 142 11.228 77.5 182.6 4 56.9 1991 711 142500 143000 69.36 19.20 118 7.377 108 10.328 147 11.206 77.5 182.6 4 57.3 1991 711 143000 143500 69.36 19.20 118 7.763 108 10.334 147 11.233 77.5 182.6 4 57.7 1991 711 143500 144000 69.36 19.20 118 7.202 108 9.682 147 11.200 77.5 182.6 4 58.0 1991 711 144000 144500 69.36 19.20 124 7.192 108 9.653 137 11.185 77.5 182.6 4 58.4 1991 711 144500 145000 69.36 19.20 121 6.800 108 9.176 147 11.163 77.5 182.6 4 58.9 1991 711 145000 145500 69.36 19.20 124 7.279 105 9.379 145 11.195 77.5 182.6 4 59.3 1991 711 145500 150000 69.36 19.20 118 7.188 108 8.584 147 11.178 77.5 182.6 4 59.7 1991 711 150000 150500 69.36 19.20 121 7.145 108 8.685 147 11.238 77.5 182.6 3 60.1 1991 711 150500 151000 69.36 19.20 118 7.354 108 9.378 142 11.200 77.5 182.6 3 60.5 1991 711 151000 151500 69.36 19.20 121 7.574 89 11.577 116 11.197 77.5 182.6 3 60.9 1991 711 151500 152000 69.36 19.20 118 7.532 108 9.695 116 11.195 77.5 182.6 3 61.3 1991 711 152000 152500 69.36 19.20 121 7.347 108 8.191 116 11.184 77.5 182.6 3 61.8 1991 711 152500 153000 69.36 19.20 121 6.744 108 8.633 139 11.162 77.5 182.6 3 62.2 1991 711 153000 153500 69.36 19.20 121 6.992 108 7.515 147 11.190 77.5 182.6 3 62.6 1991 711 153500 154000 69.36 19.20 121 7.053 108 7.436 121 11.159 77.5 182.6 3 63.1 1991 711 154000 154500 69.36 19.20 121 7.328 110 8.721 147 11.214 77.5 182.6 3 63.5 1991 711 154500 155000 69.36 19.20 121 7.430 108 8.524 147 11.182 77.5 182.6 3 63.9 1991 711 155000 155500 69.36 19.20 121 6.793 108 7.288 145 11.162 77.5 182.6 3 64.3 1991 711 155500 160000 69.36 19.20 121 6.915 108 7.709 124 11.135 77.5 182.6 3 64.8 1991 711 160100 160430 69.36 19.20 110 0.190 108 0.381 108 10.208 77.5 182.6 3 65.3