% 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 513 0 200 69.36 19.20 118 10.057 110 16.352 124 11.455 77.5 182.6 1 90.8 1991 513 200 400 69.36 19.20 121 9.085 113 14.646 124 11.397 77.5 182.6 1 90.8 1991 513 400 600 69.36 19.20 121 8.257 113 13.454 116 11.372 77.5 182.6 1 90.7 1991 513 600 800 69.36 19.20 124 8.752 113 13.268 124 11.394 77.5 182.6 1 90.6 1991 513 800 1000 69.36 19.20 118 11.667 110 12.967 118 11.390 77.5 182.6 1 90.6 1991 513 1000 1150 69.36 19.20 121 8.035 110 12.691 121 11.347 77.5 182.6 1 90.5 1991 513 1330 1400 69.36 19.20 145 0.168 145 0.008 145 9.708 77.5 182.6 1 90.4 1991 513 1400 1600 69.36 19.20 134 1.886 110 2.083 134 11.068 77.5 182.6 1 90.4 1991 513 1600 1800 69.36 19.20 121 8.756 113 12.788 121 11.378 77.5 182.6 1 90.3 1991 513 1800 2000 69.36 19.20 121 8.941 110 14.123 121 11.405 77.5 182.6 1 90.2 1991 513 2000 2150 69.36 19.20 121 8.938 110 13.923 121 11.396 77.5 182.6 1 90.2 1991 513 2300 2350 69.36 19.20 145 0.070 145 0.005 145 9.751 77.5 182.6 1 90.1 1991 513 2400 2600 69.36 19.20 124 5.504 113 9.561 124 11.274 77.5 182.6 1 90.0 1991 513 2630 2800 69.36 19.20 118 5.991 110 10.817 118 11.265 77.5 182.6 1 90.0 1991 513 2800 3000 69.36 19.20 121 6.861 110 11.180 121 11.313 77.5 182.6 1 89.9 1991 513 3000 3200 69.36 19.20 121 7.917 110 13.023 121 11.354 77.5 182.6 1 89.8 1991 513 3200 3400 69.36 19.20 121 8.137 110 12.056 116 11.352 77.5 182.6 1 89.7 1991 513 3400 3600 69.36 19.20 124 8.429 110 13.311 124 11.383 77.5 182.6 1 89.6 1991 513 3600 3800 69.36 19.20 121 8.539 110 13.563 116 11.391 77.5 182.6 1 89.6 1991 513 3800 4000 69.36 19.20 121 9.068 113 14.950 113 11.424 77.5 182.6 1 89.5 1991 513 4000 4200 69.36 19.20 121 8.848 110 14.343 121 11.365 77.5 182.6 1 89.4 1991 513 4200 4400 69.36 19.20 121 9.273 110 15.059 116 11.408 77.5 182.6 1 89.3 1991 513 4400 4600 69.36 19.20 118 8.934 110 14.408 110 11.378 77.5 182.6 1 89.2 1991 513 4600 4800 69.36 19.20 124 8.625 110 13.503 124 11.390 77.5 182.6 1 89.1 1991 513 4800 5000 69.36 19.20 121 8.140 113 11.767 132 11.354 77.5 182.6 1 89.1 1991 513 5000 5200 69.36 19.20 118 9.142 110 13.062 116 11.407 77.5 182.6 1 89.0 1991 513 5200 5400 69.36 19.20 121 9.001 110 13.669 121 11.411 77.5 182.6 1 88.9 1991 513 5400 5600 69.36 19.20 118 9.274 113 13.220 113 11.444 77.5 182.6 1 88.8 1991 513 5600 5800 69.36 19.20 118 10.888 110 17.899 118 11.491 77.5 182.6 1 88.7 1991 513 5800 10000 69.36 19.20 118 9.717 110 14.798 118 11.447 77.5 182.6 1 88.6 1991 513 10000 10200 69.36 19.20 118 9.231 110 13.734 118 11.432 77.5 182.6 1 88.5 1991 513 10200 10400 69.36 19.20 118 9.379 113 12.959 137 11.405 77.5 182.6 1 88.4 1991 513 10400 10600 69.36 19.20 121 8.970 110 14.564 121 11.394 77.5 182.6 1 88.3 1991 513 10600 10800 69.36 19.20 121 8.384 113 12.889 121 11.390 77.5 182.6 1 88.2 1991 513 10800 11000 69.36 19.20 121 8.317 108 13.106 145 11.349 77.5 182.6 1 88.1 1991 513 11000 11200 69.36 19.20 124 8.967 113 13.987 116 11.373 77.5 182.6 1 88.0 1991 513 11200 11400 69.36 19.20 121 9.410 110 13.908 121 11.386 77.5 182.6 1 87.9 1991 513 11400 11600 69.36 19.20 118 8.929 110 12.840 118 11.404 77.5 182.6 1 87.8 1991 513 11600 11800 69.36 19.20 118 9.397 113 14.771 132 11.390 77.5 182.6 1 87.7 1991 513 11800 12000 69.36 19.20 121 10.175 110 15.974 121 11.435 77.5 182.6 1 87.6 1991 513 12000 12200 69.36 19.20 118 11.430 108 19.780 116 11.495 77.5 182.6 1 87.5 1991 513 12200 12400 69.36 19.20 118 11.984 110 19.705 118 11.521 77.5 182.6 1 87.4 1991 513 12400 12600 69.36 19.20 118 12.646 110 21.005 116 11.556 77.5 182.6 1 87.3 1991 513 12600 12800 69.36 19.20 118 13.149 110 22.329 116 11.587 77.5 182.6 1 87.2 1991 513 12800 13000 69.36 19.20 121 14.966 110 19.257 132 11.569 77.5 182.6 1 87.1 1991 513 13030 13200 69.36 19.20 121 12.835 110 22.050 110 11.564 77.5 182.6 1 86.9 1991 513 13200 13400 69.36 19.20 118 16.322 108 29.431 116 11.683 77.5 182.6 1 86.8 1991 513 13400 13600 69.36 19.20 118 16.479 108 31.333 116 11.689 77.5 182.6 1 86.7 1991 513 13600 13800 69.36 19.20 121 17.129 108 32.787 113 11.696 77.5 182.6 1 86.6 1991 513 13800 14000 69.36 19.20 118 16.633 110 32.537 110 11.701 77.5 182.6 1 86.5 1991 513 14000 14130 69.36 19.20 118 16.201 108 30.821 116 11.664 77.5 182.6 1 86.4 1991 513 14200 14300 69.36 19.20 118 15.574 110 27.262 113 11.654 77.5 182.6 1 86.2 1991 513 14400 14600 69.36 19.20 118 11.803 110 19.395 134 11.501 77.5 182.6 1 86.1 1991 513 14600 14800 69.36 19.20 118 12.296 113 19.894 113 11.524 77.5 182.6 1 86.0 1991 513 14800 15000 69.36 19.20 118 13.516 110 19.882 137 11.567 77.5 182.6 1 85.9 1991 513 15000 15200 69.36 19.20 121 10.233 110 12.938 142 11.428 77.5 182.6 1 85.8 1991 513 15200 15400 69.36 19.20 118 13.489 110 25.129 113 11.582 77.5 182.6 1 85.6 1991 513 15400 15600 69.36 19.20 121 14.410 108 28.613 113 11.618 77.5 182.6 1 85.5 1991 513 15600 15800 69.36 19.20 118 14.075 108 25.880 113 11.642 77.5 182.6 1 85.4 1991 513 15800 20000 69.36 19.20 118 14.185 108 28.281 110 11.635 77.5 182.6 1 85.3 1991 513 20000 20200 69.36 19.20 118 14.505 108 27.865 108 11.639 77.5 182.6 1 85.1 1991 513 20200 20400 69.36 19.20 121 15.402 108 27.192 110 11.632 77.5 182.6 1 85.0 1991 513 20400 20600 69.36 19.20 121 17.354 110 31.176 110 11.693 77.5 182.6 1 84.9 1991 513 20600 20800 69.36 19.20 121 16.356 108 30.672 108 11.680 77.5 182.6 1 84.7 1991 513 20800 21000 69.36 19.20 118 15.769 110 29.700 110 11.663 77.5 182.6 1 84.6 1991 513 21000 21200 69.36 19.20 116 13.846 110 26.688 110 11.626 77.5 182.6 1 84.5 1991 513 21200 21400 69.36 19.20 116 13.467 110 24.988 116 11.602 77.5 182.6 1 84.3 1991 513 21400 21600 69.36 19.20 118 12.608 110 23.084 110 11.572 77.5 182.6 1 84.2 1991 513 21600 21800 69.36 19.20 118 12.461 110 23.265 110 11.581 77.5 182.6 1 84.1 1991 513 21800 22000 69.36 19.20 118 12.134 110 21.451 110 11.544 77.5 182.6 1 83.9 1991 513 22000 22150 69.36 19.20 121 12.151 108 17.245 108 11.570 77.5 182.6 1 83.8 1991 513 22210 22400 69.36 19.20 118 8.752 108 14.787 113 11.404 77.5 182.6 1 83.7 1991 513 22400 22600 69.36 19.20 121 12.541 108 21.809 110 11.559 77.5 182.6 1 83.5 1991 513 22600 22800 69.36 19.20 118 17.098 110 23.532 110 11.581 77.5 182.6 1 83.4 1991 513 22800 23000 69.36 19.20 118 12.241 108 21.098 110 11.539 77.5 182.6 1 83.3 1991 513 23000 23120 69.36 19.20 121 12.341 110 21.003 110 11.569 77.5 182.6 1 83.1 1991 513 23200 23400 69.36 19.20 118 12.996 108 23.371 116 11.572 77.5 182.6 1 83.0 1991 513 23400 23600 69.36 19.20 118 13.086 110 23.794 110 11.612 77.5 182.6 1 82.8 1991 513 23600 23800 69.36 19.20 118 12.985 110 22.185 110 11.584 77.5 182.6 1 82.7 1991 513 23800 24000 69.36 19.20 118 12.585 110 21.005 110 11.544 77.5 182.6 1 82.5 1991 513 24000 24200 69.36 19.20 118 12.543 110 22.553 110 11.575 77.5 182.6 1 82.4 1991 513 24200 24400 69.36 19.20 118 10.441 108 18.112 113 11.484 77.5 182.6 1 82.2 1991 513 24400 24600 69.36 19.20 116 10.375 110 17.891 116 11.484 77.5 182.6 1 82.1 1991 513 24600 24800 69.36 19.20 121 10.407 110 16.772 116 11.454 77.5 182.6 1 82.0 1991 513 24800 25000 69.36 19.20 121 9.507 110 15.624 110 11.406 77.5 182.6 1 81.8 1991 513 25000 25200 69.36 19.20 121 10.002 110 16.851 110 11.417 77.5 182.6 1 81.7 1991 513 25200 25400 69.36 19.20 118 9.784 108 16.063 118 11.406 77.5 182.6 1 81.5 1991 513 25400 25600 69.36 19.20 121 10.860 108 20.105 121 11.457 77.5 182.6 1 81.4 1991 513 25600 25800 69.36 19.20 121 10.720 108 21.682 113 11.489 77.5 182.6 1 81.2 1991 513 25800 30000 69.36 19.20 118 10.529 108 21.534 108 11.480 77.5 182.6 1 81.1 1991 513 30000 30200 69.36 19.20 118 9.811 108 19.824 108 11.461 77.5 182.6 3 80.9 1991 513 30200 30400 69.36 19.20 121 10.246 108 18.445 113 11.438 77.5 182.6 3 80.8 1991 513 30400 30600 69.36 19.20 116 10.022 108 18.945 113 11.457 77.5 182.6 3 80.6 1991 513 30600 30800 69.36 19.20 118 10.599 108 19.609 118 11.477 77.5 182.6 3 80.4 1991 513 30800 31000 69.36 19.20 118 10.725 108 19.409 113 11.467 77.5 182.6 3 80.3 1991 513 31000 31200 69.36 19.20 118 10.309 108 18.425 116 11.448 77.5 182.6 3 80.1 1991 513 31200 31400 69.36 19.20 118 10.310 108 18.885 108 11.440 77.5 182.6 3 80.0 1991 513 31400 31600 69.36 19.20 118 10.240 108 17.849 110 11.434 77.5 182.6 3 79.8 1991 513 31600 31800 69.36 19.20 121 10.812 110 18.948 113 11.459 77.5 182.6 3 79.7 1991 513 31800 32000 69.36 19.20 118 10.071 108 17.621 116 11.431 77.5 182.6 3 79.5 1991 513 32000 32200 69.36 19.20 118 9.980 108 18.481 113 11.449 77.5 182.6 3 79.4 1991 513 32200 32300 69.36 19.20 118 9.916 108 17.986 113 11.450 77.5 182.6 3 79.2 1991 513 32400 32600 69.36 19.20 118 8.773 108 14.804 108 11.351 77.5 182.6 3 79.0 1991 513 32600 32800 69.36 19.20 121 8.949 108 15.034 116 11.350 77.5 182.6 3 78.9 1991 513 32800 33000 69.36 19.20 118 8.708 108 14.100 113 11.340 77.5 182.6 3 78.7 1991 513 33000 33200 69.36 19.20 118 8.402 108 13.949 113 11.326 77.5 182.6 3 78.5 1991 513 33200 33400 69.36 19.20 118 8.699 105 15.716 124 11.347 77.5 182.6 3 78.4 1991 513 33400 33600 69.36 19.20 116 8.421 110 15.902 116 11.346 77.5 182.6 3 78.2 1991 513 33600 33800 69.36 19.20 121 8.529 108 15.302 116 11.342 77.5 182.6 3 78.1 1991 513 33800 34000 69.36 19.20 116 7.867 110 14.004 116 11.297 77.5 182.6 3 77.9 1991 513 34000 34200 69.36 19.20 118 7.785 105 15.184 113 11.312 77.5 182.6 3 77.7 1991 513 34200 34400 69.36 19.20 116 8.207 105 15.316 113 11.324 77.5 182.6 3 77.6 1991 513 34400 34600 69.36 19.20 118 7.734 108 13.385 113 11.304 77.5 182.6 3 77.4 1991 513 34600 34800 69.36 19.20 124 6.510 113 9.546 124 11.236 77.5 182.6 3 77.2 1991 513 34800 35000 69.36 19.20 121 6.972 110 10.979 110 11.218 77.5 182.6 3 77.1 1991 513 35000 35200 69.36 19.20 121 6.834 113 10.532 121 11.213 77.5 182.6 3 76.9 1991 513 35200 35400 69.36 19.20 116 6.361 108 9.168 137 11.197 77.5 182.6 3 76.7 1991 513 35400 35600 69.36 19.20 118 7.145 110 11.035 113 11.214 77.5 182.6 3 76.6 1991 513 35600 35800 69.36 19.20 118 7.232 113 11.521 113 11.230 77.5 182.6 3 76.4 1991 513 35800 40000 69.36 19.20 121 6.058 113 8.132 121 11.148 77.5 182.6 3 76.2 1991 513 40000 40200 69.36 19.20 121 6.276 108 8.781 132 11.154 77.5 182.6 3 76.1 1991 513 40200 40400 69.36 19.20 124 6.125 108 8.793 124 11.164 77.5 182.6 3 75.9 1991 513 40400 40600 69.36 19.20 121 6.515 108 10.654 145 11.212 77.5 182.6 3 75.7 1991 513 40600 40800 69.36 19.20 118 7.878 105 17.091 105 11.268 77.5 182.6 3 75.6 1991 513 40800 41000 69.36 19.20 118 6.919 110 11.982 113 11.208 77.5 182.6 3 75.4 1991 513 41000 41200 69.36 19.20 118 7.699 110 13.319 110 11.236 77.5 182.6 3 75.2 1991 513 41200 41400 69.36 19.20 118 7.287 110 12.081 142 11.218 77.5 182.6 3 75.1 1991 513 41400 41600 69.36 19.20 118 7.912 105 15.232 110 11.242 77.5 182.6 3 74.9 1991 513 41600 41800 69.36 19.20 121 6.843 108 12.003 108 11.238 77.5 182.6 3 74.7 1991 513 41800 42000 69.36 19.20 118 7.845 108 14.754 108 11.268 77.5 182.6 3 74.5 1991 513 42000 42200 69.36 19.20 121 7.615 108 13.095 113 11.230 77.5 182.6 3 74.4 1991 513 42200 42310 69.36 19.20 118 6.685 110 12.512 147 11.242 77.5 182.6 3 74.2 1991 513 42400 42600 69.36 19.20 116 8.676 100 21.166 100 11.381 77.5 182.6 3 74.0 1991 513 42600 42800 69.36 19.20 116 8.027 100 20.046 100 11.362 77.5 182.6 3 73.9 1991 513 42800 43000 69.36 19.20 121 8.259 100 19.767 100 11.350 77.5 182.6 3 73.7 1991 513 43000 43200 69.36 19.20 118 8.003 100 17.531 100 11.287 77.5 182.6 3 73.5 1991 513 43200 43400 69.36 19.20 118 7.775 108 14.015 108 11.272 77.5 182.6 3 73.3 1991 513 43400 43600 69.36 19.20 118 7.668 108 15.399 108 11.261 77.5 182.6 3 73.2 1991 513 43600 43800 69.36 19.20 118 7.563 108 15.615 108 11.253 77.5 182.6 3 73.0 1991 513 43800 44000 69.36 19.20 118 8.128 97 18.454 97 11.331 77.5 182.6 3 72.8 1991 513 44000 44200 69.36 19.20 121 8.415 97 20.783 97 11.409 77.5 182.6 3 72.6 1991 513 44200 44400 69.36 19.20 118 8.071 97 21.388 97 11.417 77.5 182.6 3 72.5 1991 513 44400 44600 69.36 19.20 118 8.062 100 18.105 100 11.337 77.5 182.6 3 72.3 1991 513 44600 44800 69.36 19.20 118 8.118 97 18.858 97 11.355 77.5 182.6 3 72.1 1991 513 44800 45000 69.36 19.20 118 8.203 97 21.541 97 11.442 77.5 182.6 3 72.0 1991 513 45000 45200 69.36 19.20 121 7.825 100 18.446 100 11.352 77.5 182.6 3 71.8 1991 513 45200 45400 69.36 19.20 116 8.533 97 19.375 97 11.363 77.5 182.6 3 71.6 1991 513 45400 45600 69.36 19.20 118 7.954 97 18.106 97 11.335 77.5 182.6 3 71.4 1991 513 45600 45800 69.36 19.20 118 8.215 97 18.645 108 11.337 77.5 182.6 3 71.3 1991 513 45800 50000 69.36 19.20 118 8.063 97 19.841 97 11.391 77.5 182.6 3 71.1 1991 513 50000 50200 69.36 19.20 118 8.107 100 18.453 105 11.325 77.5 182.6 3 70.9 1991 513 50200 50400 69.36 19.20 116 7.784 105 16.311 105 11.287 77.5 182.6 3 70.7 1991 513 50400 50600 69.36 19.20 118 7.976 108 15.705 110 11.306 77.5 182.6 3 70.6 1991 513 50600 50800 69.36 19.20 118 7.495 105 15.051 108 11.269 77.5 182.6 3 70.4 1991 513 50800 51000 69.36 19.20 118 8.465 108 17.245 108 11.305 77.5 182.6 3 70.2 1991 513 51000 51200 69.36 19.20 121 7.635 105 13.692 110 11.230 77.5 182.6 3 70.0 1991 513 51200 51400 69.36 19.20 118 7.714 108 13.681 108 11.249 77.5 182.6 3 69.9 1991 513 51400 51600 69.36 19.20 121 7.629 108 13.425 108 11.249 77.5 182.6 3 69.7 1991 513 51602 51700 69.36 19.20 118 7.866 108 14.235 147 11.300 77.5 182.6 3 69.5 1991 513 51800 52000 69.36 19.20 116 7.444 108 12.002 116 11.217 77.5 182.6 3 69.3 1991 513 52000 52200 69.36 19.20 121 7.161 105 11.712 116 11.196 77.5 182.6 3 69.2 1991 513 52200 52400 69.36 19.20 118 7.208 105 11.085 116 11.175 77.5 182.6 3 69.0 1991 513 52400 52600 69.36 19.20 118 7.080 105 10.761 139 11.170 77.5 182.6 3 68.8 1991 513 52600 52800 69.36 19.20 118 7.187 108 10.645 142 11.192 77.5 182.6 3 68.6 1991 513 52800 53000 69.36 19.20 118 6.732 108 10.075 147 11.164 77.5 182.6 3 68.5 1991 513 53000 53200 69.36 19.20 118 6.777 108 10.005 134 11.199 77.5 182.6 3 68.3 1991 513 53200 53400 69.36 19.20 118 6.968 105 9.973 147 11.187 77.5 182.6 3 68.1 1991 513 53400 53600 69.36 19.20 118 6.581 108 9.742 108 11.150 77.5 182.6 3 67.9 1991 513 53600 53800 69.36 19.20 118 6.560 108 8.959 147 11.139 77.5 182.6 3 67.8 1991 513 53800 54000 69.36 19.20 121 6.357 108 8.769 145 11.143 77.5 182.6 3 67.6 1991 513 54000 54200 69.36 19.20 121 6.620 108 8.898 121 11.125 77.5 182.6 3 67.4 1991 513 54200 54400 69.36 19.20 118 6.711 108 9.455 147 11.190 77.5 182.6 3 67.2 1991 513 54400 54600 69.36 19.20 121 6.471 108 9.588 129 11.124 77.5 182.6 3 67.1 1991 513 54600 54800 69.36 19.20 118 6.459 108 8.194 145 11.206 77.5 182.6 3 66.9 1991 513 54800 55000 69.36 19.20 124 6.853 108 9.544 145 11.202 77.5 182.6 3 66.7 1991 513 55000 55200 69.36 19.20 118 6.633 105 9.297 145 11.193 77.5 182.6 3 66.6 1991 513 55200 55400 69.36 19.20 116 6.738 108 9.409 116 11.162 77.5 182.6 3 66.4 1991 513 55400 55600 69.36 19.20 121 6.441 108 8.953 147 11.247 77.5 182.6 3 66.2 1991 513 55600 55800 69.36 19.20 116 6.577 108 9.162 142 11.188 77.5 182.6 3 66.0 1991 513 55800 60000 69.36 19.20 121 7.080 108 9.247 147 11.192 77.5 182.6 3 65.9 1991 513 60100 60200 69.36 19.20 145 0.382 108 0.175 145 10.499 77.5 182.6 3 65.6 1991 513 60200 60400 69.36 19.20 -99 -99.990 -99 -99.990 -99 -99.990 77.5 182.6 3 65.5 1991 513 60400 60500 69.36 19.20 103 0.053 103 0.373 103 10.538 77.5 182.6 3 65.4