% 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 1990 1221 0 200 69.36 19.20 124 2.114 95 1.919 145 10.796 77.5 182.6 1 132.4 1990 1221 200 400 69.36 19.20 121 1.687 100 1.363 147 10.733 77.5 182.6 1 132.3 1990 1221 400 600 69.36 19.20 121 1.421 105 1.539 145 10.739 77.5 182.6 1 132.2 1990 1221 600 800 69.36 19.20 126 1.469 110 1.198 134 10.675 77.5 182.6 1 132.2 1990 1221 800 1000 69.36 19.20 118 1.639 97 2.282 142 10.712 77.5 182.6 1 132.1 1990 1221 1000 1200 69.36 19.20 124 2.105 113 1.457 145 10.827 77.5 182.6 1 132.0 1990 1221 1200 1400 69.36 19.20 124 1.446 105 1.271 134 10.699 77.5 182.6 1 131.9 1990 1221 1400 1600 69.36 19.20 124 1.591 105 1.342 147 10.712 77.5 182.6 1 131.8 1990 1221 1600 1800 69.36 19.20 126 1.867 97 2.610 97 10.743 77.5 182.6 1 131.7 1990 1221 1800 2000 69.36 19.20 124 1.752 97 1.733 142 10.711 77.5 182.6 1 131.7 1990 1221 2000 2200 69.36 19.20 126 1.174 113 1.884 145 10.705 77.5 182.6 1 131.6 1990 1221 2200 2400 69.36 19.20 118 0.927 110 1.240 139 10.726 77.5 182.6 1 131.5 1990 1221 2400 2600 69.36 19.20 121 1.080 110 1.742 139 10.665 77.5 182.6 1 131.4 1990 1221 2600 2800 69.36 19.20 124 1.641 110 1.547 124 10.704 77.5 182.6 1 131.3 1990 1221 2800 3000 69.36 19.20 124 1.150 110 1.995 142 10.810 77.5 182.6 1 131.2 1990 1221 3000 3200 69.36 19.20 118 0.766 110 1.548 139 10.686 77.5 182.6 1 131.1 1990 1221 3200 3400 69.36 19.20 124 1.118 103 1.664 134 10.629 77.5 182.6 1 131.0 1990 1221 3400 3600 69.36 19.20 121 2.041 97 2.282 142 10.740 77.5 182.6 1 130.9 1990 1221 3600 3800 69.36 19.20 118 1.779 97 2.277 139 10.743 77.5 182.6 1 130.8 1990 1221 3800 4000 69.36 19.20 121 0.982 110 1.844 145 10.732 77.5 182.6 1 130.7 1990 1221 4000 4200 69.36 19.20 121 1.839 103 2.138 145 10.713 77.5 182.6 1 130.6 1990 1221 4200 4400 69.36 19.20 132 1.552 105 1.956 145 10.726 77.5 182.6 1 130.5 1990 1221 4400 4600 69.36 19.20 126 1.071 92 1.790 137 10.773 77.5 182.6 1 130.4 1990 1221 4600 4800 69.36 19.20 118 1.506 95 1.781 147 10.629 77.5 182.6 1 130.3 1990 1221 4800 5000 69.36 19.20 121 1.443 97 2.302 134 10.739 77.5 182.6 1 130.2 1990 1221 5000 5200 69.36 19.20 126 0.851 113 1.326 147 10.614 77.5 182.6 1 130.1 1990 1221 5200 5400 69.36 19.20 116 1.735 97 2.546 116 10.734 77.5 182.6 1 129.9 1990 1221 5400 5600 69.36 19.20 118 1.270 100 1.816 142 10.668 77.5 182.6 1 129.8 1990 1221 5600 5800 69.36 19.20 126 1.806 110 2.507 145 10.836 77.5 182.6 1 129.7 1990 1221 5800 10000 69.36 19.20 118 1.210 118 1.568 142 10.623 77.5 182.6 1 129.6 1990 1221 10000 10200 69.36 19.20 124 1.489 100 1.796 142 10.756 77.5 182.6 1 129.5 1990 1221 10200 10400 69.36 19.20 121 1.402 97 1.602 142 10.636 77.5 182.6 1 129.4 1990 1221 10400 10600 69.36 19.20 124 1.302 116 1.516 126 10.552 77.5 182.6 1 129.2 1990 1221 10600 10800 69.36 19.20 118 1.469 113 2.261 145 10.906 77.5 182.6 1 129.1 1990 1221 10800 11000 69.36 19.20 124 1.701 92 1.992 139 10.719 77.5 182.6 1 129.0 1990 1221 11000 11200 69.36 19.20 118 1.649 118 1.688 147 10.674 77.5 182.6 1 128.9 1990 1221 11200 11400 69.36 19.20 121 1.529 103 1.870 142 10.748 77.5 182.6 1 128.8 1990 1221 11400 11600 69.36 19.20 129 1.446 92 1.709 147 10.658 77.5 182.6 1 128.6 1990 1221 11600 11800 69.36 19.20 126 1.466 92 1.747 145 10.741 77.5 182.6 1 128.5 1990 1221 11800 12000 69.36 19.20 121 1.942 97 2.281 139 10.752 77.5 182.6 1 128.4 1990 1221 12000 12200 69.36 19.20 121 1.400 95 1.763 132 10.766 77.5 182.6 1 128.2 1990 1221 12200 12400 69.36 19.20 121 1.117 95 1.607 147 10.577 77.5 182.6 1 128.1 1990 1221 12400 12600 69.36 19.20 121 1.379 95 1.607 147 10.732 77.5 182.6 1 128.0 1990 1221 12600 12800 69.36 19.20 118 1.285 113 1.424 134 10.622 77.5 182.6 1 127.9 1990 1221 12800 13000 69.36 19.20 118 1.157 95 1.729 142 10.690 77.5 182.6 1 127.7 1990 1221 13000 13200 69.36 19.20 118 1.447 118 1.671 134 10.657 77.5 182.6 1 127.6 1990 1221 13200 13400 69.36 19.20 126 1.601 95 2.271 145 10.758 77.5 182.6 1 127.4 1990 1221 13400 13600 69.36 19.20 124 1.299 108 2.141 142 10.768 77.5 182.6 1 127.3 1990 1221 13600 13800 69.36 19.20 118 1.487 92 2.039 132 10.678 77.5 182.6 1 127.2 1990 1221 13800 14000 69.36 19.20 121 1.511 105 2.528 142 10.719 77.5 182.6 1 127.0 1990 1221 14000 14200 69.36 19.20 124 1.103 92 1.850 145 10.642 77.5 182.6 1 126.9 1990 1221 14200 14400 69.36 19.20 126 1.622 108 1.389 147 10.603 77.5 182.6 1 126.8 1990 1221 14400 14600 69.36 19.20 121 1.313 92 1.728 132 10.688 77.5 182.6 1 126.6 1990 1221 14600 14800 69.36 19.20 126 1.252 92 1.496 137 10.643 77.5 182.6 1 126.5 1990 1221 14800 15000 69.36 19.20 126 1.635 92 2.226 137 10.666 77.5 182.6 1 126.3 1990 1221 15000 15200 69.36 19.20 118 1.628 92 2.358 139 10.717 77.5 182.6 1 126.2 1990 1221 15200 15400 69.36 19.20 121 1.662 92 2.468 142 10.859 77.5 182.6 1 126.0 1990 1221 15400 15600 69.36 19.20 121 1.250 97 1.697 147 10.683 77.5 182.6 1 125.9 1990 1221 15600 15800 69.36 19.20 126 1.707 105 2.517 145 10.744 77.5 182.6 1 125.7 1990 1221 15800 20000 69.36 19.20 124 1.077 92 1.899 92 10.693 77.5 182.6 1 125.6 1990 1221 20000 20200 69.36 19.20 124 1.293 92 1.997 142 10.776 77.5 182.6 1 125.4 1990 1221 20200 20400 69.36 19.20 124 1.090 108 1.781 142 10.693 77.5 182.6 1 125.3 1990 1221 20400 20600 69.36 19.20 124 0.965 110 1.785 145 10.667 77.5 182.6 1 125.1 1990 1221 20600 20800 69.36 19.20 124 1.445 108 1.912 147 10.738 77.5 182.6 1 125.0 1990 1221 20800 21000 69.36 19.20 118 0.956 92 1.902 147 10.770 77.5 182.6 1 124.8 1990 1221 21000 21200 69.36 19.20 124 1.477 97 2.379 137 10.797 77.5 182.6 1 124.7 1990 1221 21200 21400 69.36 19.20 124 1.460 92 2.095 147 10.755 77.5 182.6 1 124.5 1990 1221 21400 21600 69.36 19.20 145 1.385 92 1.801 145 11.268 77.5 182.6 1 124.4 1990 1221 21600 21800 69.36 19.20 118 1.699 92 2.315 142 10.803 77.5 182.6 1 124.2 1990 1221 21800 22000 69.36 19.20 118 1.538 92 2.590 92 10.784 77.5 182.6 1 124.1 1990 1221 22000 22200 69.36 19.20 116 0.710 92 1.776 92 10.678 77.5 182.6 1 123.9 1990 1221 22200 22400 69.36 19.20 124 1.252 100 2.503 137 10.651 77.5 182.6 1 123.7 1990 1221 22400 22600 69.36 19.20 124 1.531 92 1.880 92 10.840 77.5 182.6 1 123.6 1990 1221 22600 22800 69.36 19.20 116 1.026 92 2.232 129 10.649 77.5 182.6 1 123.4 1990 1221 22800 23000 69.36 19.20 126 0.918 92 1.677 147 10.704 77.5 182.6 1 123.3 1990 1221 23000 23200 69.36 19.20 126 1.092 92 2.298 92 10.766 77.5 182.6 1 123.1 1990 1221 23200 23400 69.36 19.20 121 1.508 92 2.302 92 10.829 77.5 182.6 1 122.9 1990 1221 23400 23600 69.36 19.20 121 1.111 113 1.709 139 10.686 77.5 182.6 1 122.8 1990 1221 23600 23800 69.36 19.20 129 1.008 92 1.366 145 10.722 77.5 182.6 1 122.6 1990 1221 23800 24000 69.36 19.20 118 0.635 110 1.646 142 10.659 77.5 182.6 1 122.5 1990 1221 24000 24200 69.36 19.20 139 1.396 92 1.955 139 10.941 77.5 182.6 1 122.3 1990 1221 24200 24400 69.36 19.20 134 1.666 92 1.935 134 11.077 77.5 182.6 1 122.1 1990 1221 24400 24600 69.36 19.20 132 0.941 97 1.412 132 10.718 77.5 182.6 1 122.0 1990 1221 24600 24800 69.36 19.20 124 0.985 92 1.609 134 10.755 77.5 182.6 1 121.8 1990 1221 24800 25000 69.36 19.20 121 1.096 92 1.748 121 10.554 77.5 182.6 1 121.6 1990 1221 25000 25200 69.36 19.20 124 1.074 113 1.851 113 10.596 77.5 182.6 1 121.5 1990 1221 25200 25400 69.36 19.20 121 0.964 97 1.689 121 10.541 77.5 182.6 1 121.3 1990 1221 25400 25600 69.36 19.20 118 1.284 103 1.885 139 10.674 77.5 182.6 1 121.1 1990 1221 25600 25800 69.36 19.20 124 1.480 116 1.449 142 10.767 77.5 182.6 1 121.0 1990 1221 25800 30000 69.36 19.20 129 1.049 100 1.285 145 10.829 77.5 182.6 1 120.8 1990 1221 30000 30200 69.36 19.20 139 0.906 108 1.748 139 11.023 77.5 182.6 1 120.6 1990 1221 30200 30400 69.36 19.20 121 0.904 92 1.484 132 10.601 77.5 182.6 1 120.5 1990 1221 30400 30600 69.36 19.20 118 1.569 116 1.965 116 10.817 77.5 182.6 1 120.3 1990 1221 30600 30800 69.36 19.20 118 1.470 118 1.458 137 10.713 77.5 182.6 1 120.1 1990 1221 30800 31000 69.36 19.20 132 1.108 92 1.781 132 10.769 77.5 182.6 1 120.0 1990 1221 31000 31200 69.36 19.20 126 1.359 108 1.940 142 10.738 77.5 182.6 1 119.8 1990 1221 31200 31400 69.36 19.20 124 1.233 116 1.780 132 10.624 77.5 182.6 1 119.6 1990 1221 31400 31600 69.36 19.20 116 1.139 100 1.303 139 10.712 77.5 182.6 1 119.5 1990 1221 31600 31800 69.36 19.20 126 0.863 103 1.574 132 10.668 77.5 182.6 1 119.3 1990 1221 31800 32000 69.36 19.20 124 0.967 95 1.412 132 10.529 77.5 182.6 1 119.1 1990 1221 32000 32200 69.36 19.20 139 0.791 97 1.676 139 10.767 77.5 182.6 1 118.9 1990 1221 32200 32400 69.36 19.20 126 0.478 92 1.069 126 10.399 77.5 182.6 1 118.8 1990 1221 32400 32600 69.36 19.20 124 1.112 103 2.193 103 10.711 77.5 182.6 1 118.6 1990 1221 32600 32800 69.36 19.20 121 1.115 113 1.499 145 10.581 77.5 182.6 1 118.4 1990 1221 32800 33000 69.36 19.20 126 0.873 95 1.401 139 10.724 77.5 182.6 1 118.3 1990 1221 33000 33200 69.36 19.20 124 0.875 113 1.349 132 10.551 77.5 182.6 1 118.1 1990 1221 33200 33400 69.36 19.20 116 0.681 113 1.056 132 10.517 77.5 182.6 1 117.9 1990 1221 33400 33600 69.36 19.20 126 1.105 118 1.729 126 10.774 77.5 182.6 1 117.7 1990 1221 33600 33800 69.36 19.20 116 0.818 116 1.505 145 10.665 77.5 182.6 1 117.6 1990 1221 33800 34000 69.36 19.20 129 0.782 92 1.346 129 10.667 77.5 182.6 1 117.4 1990 1221 34000 34200 69.36 19.20 132 1.072 97 1.645 132 11.014 77.5 182.6 1 117.2 1990 1221 34200 34400 69.36 19.20 121 0.533 95 1.081 95 10.487 77.5 182.6 1 117.0 1990 1221 34400 34600 69.36 19.20 132 0.894 105 1.174 132 10.807 77.5 182.6 1 116.9 1990 1221 34600 34800 69.36 19.20 124 0.611 97 1.567 129 10.565 77.5 182.6 1 116.7 1990 1221 34800 35000 69.36 19.20 118 0.994 92 1.754 137 10.802 77.5 182.6 1 116.5 1990 1221 35000 35200 69.36 19.20 129 1.197 110 1.272 142 10.793 77.5 182.6 1 116.4 1990 1221 35200 35400 69.36 19.20 137 0.729 105 1.587 142 10.694 77.5 182.6 1 116.2 1990 1221 35400 35600 69.36 19.20 124 0.502 110 1.028 124 10.553 77.5 182.6 1 116.0 1990 1221 35600 35800 69.36 19.20 118 1.006 118 1.622 118 10.734 77.5 182.6 1 115.8 1990 1221 35800 40000 69.36 19.20 134 0.803 95 1.893 134 10.981 77.5 182.6 1 115.7 1990 1221 40000 40200 69.36 19.20 129 0.889 103 1.113 129 11.019 77.5 182.6 1 115.5 1990 1221 40200 40400 69.36 19.20 124 0.555 108 0.942 132 10.595 77.5 182.6 1 115.3 1990 1221 40400 40600 69.36 19.20 121 0.467 100 0.778 139 10.852 77.5 182.6 1 115.1 1990 1221 40600 40800 69.36 19.20 134 1.397 95 1.076 142 10.783 77.5 182.6 1 115.0 1990 1221 40800 41000 69.36 19.20 126 0.561 95 0.889 134 10.612 77.5 182.6 1 114.8 1990 1221 41000 41200 69.36 19.20 124 0.847 105 1.659 124 10.506 77.5 182.6 1 114.6 1990 1221 41200 41400 69.36 19.20 121 0.244 103 1.028 121 10.431 77.5 182.6 1 114.4 1990 1221 41400 41600 69.36 19.20 118 0.955 100 1.303 147 10.638 77.5 182.6 1 114.3 1990 1221 41600 41800 69.36 19.20 124 0.990 113 1.005 147 10.744 77.5 182.6 1 114.1 1990 1221 41800 42000 69.36 19.20 126 0.651 113 0.958 142 10.834 77.5 182.6 1 113.9 1990 1221 42000 42200 69.36 19.20 132 0.650 100 1.256 100 10.810 77.5 182.6 1 113.7 1990 1221 42200 42400 69.36 19.20 134 0.242 103 1.088 103 10.806 77.5 182.6 1 113.6 1990 1221 42400 42600 69.36 19.20 121 0.500 103 1.696 103 10.690 77.5 182.6 1 113.4 1990 1221 42600 42800 69.36 19.20 129 0.799 100 1.206 129 10.921 77.5 182.6 1 113.2 1990 1221 42800 43000 69.36 19.20 121 0.969 116 1.103 147 10.769 77.5 182.6 1 113.0 1990 1221 43000 43200 69.36 19.20 121 1.154 100 1.629 137 10.794 77.5 182.6 1 112.9 1990 1221 43200 43400 69.36 19.20 118 0.748 118 1.330 118 10.661 77.5 182.6 1 112.7 1990 1221 43400 43600 69.36 19.20 121 0.916 121 0.978 142 10.857 77.5 182.6 1 112.5 1990 1221 43600 43800 69.36 19.20 121 1.318 100 1.376 142 10.614 77.5 182.6 1 112.3 1990 1221 43800 44000 69.36 19.20 124 1.006 110 1.510 134 10.703 77.5 182.6 1 112.2 1990 1221 44000 44200 69.36 19.20 126 0.369 108 0.772 132 10.463 77.5 182.6 1 112.0 1990 1221 44200 44400 69.36 19.20 126 0.494 108 1.280 126 10.531 77.5 182.6 1 111.8 1990 1221 44400 44600 69.36 19.20 116 1.001 116 1.057 147 11.079 77.5 182.6 1 111.7 1990 1221 44600 44800 69.36 19.20 118 0.637 110 1.129 137 10.577 77.5 182.6 1 111.5 1990 1221 44800 45000 69.36 19.20 145 1.095 110 1.272 145 11.083 77.5 182.6 1 111.3 1990 1221 45000 45200 69.36 19.20 113 0.350 113 0.888 113 10.560 77.5 182.6 1 111.1 1990 1221 45200 45400 69.36 19.20 121 1.131 105 1.490 142 10.672 77.5 182.6 1 111.0 1990 1221 45400 45600 69.36 19.20 126 1.035 116 1.819 126 11.009 77.5 182.6 1 110.8 1990 1221 45600 45800 69.36 19.20 124 0.878 110 1.258 134 10.644 77.5 182.6 1 110.6 1990 1221 45800 50000 69.36 19.20 118 0.902 103 0.806 142 10.638 77.5 182.6 1 110.5 1990 1221 50000 50200 69.36 19.20 126 1.544 92 2.528 134 10.843 77.5 182.6 1 110.3 1990 1221 50200 50400 69.36 19.20 126 1.168 95 1.459 126 10.748 77.5 182.6 1 110.1 1990 1221 50400 50600 69.36 19.20 116 0.542 100 1.432 100 10.885 77.5 182.6 1 110.0 1990 1221 50600 50800 69.36 19.20 113 1.383 110 2.890 110 11.085 77.5 182.6 1 109.8 1990 1221 50800 51000 69.36 19.20 145 0.001 105 0.348 105 10.201 77.5 182.6 1 109.6 1990 1221 51000 51200 69.36 19.20 124 0.468 100 0.890 129 10.535 77.5 182.6 1 109.4 1990 1221 51200 51400 69.36 19.20 116 0.400 92 1.094 92 10.501 77.5 182.6 1 109.3 1990 1221 51400 51600 69.36 19.20 121 0.835 108 1.070 139 10.662 77.5 182.6 1 109.1 1990 1221 51600 51800 69.36 19.20 129 0.498 110 1.298 129 10.477 77.5 182.6 1 108.9 1990 1221 51800 52000 69.36 19.20 116 1.055 116 2.090 132 10.827 77.5 182.6 1 108.8 1990 1221 52000 52200 69.36 19.20 124 0.274 105 0.916 105 10.372 77.5 182.6 1 108.6 1990 1221 52200 52400 69.36 19.20 118 0.714 97 1.424 134 10.628 77.5 182.6 1 108.4 1990 1221 52400 52600 69.36 19.20 124 0.303 105 0.563 124 10.485 77.5 182.6 1 108.3 1990 1221 52600 52800 69.36 19.20 124 0.887 103 1.245 126 10.717 77.5 182.6 1 108.1 1990 1221 52800 53000 69.36 19.20 124 0.946 116 1.137 142 10.773 77.5 182.6 1 107.9 1990 1221 53000 53200 69.36 19.20 118 1.648 116 2.083 142 10.785 77.5 182.6 1 107.8 1990 1221 53200 53400 69.36 19.20 121 1.456 116 1.648 147 10.785 77.5 182.6 1 107.6 1990 1221 53400 53600 69.36 19.20 118 1.158 113 1.761 142 10.671 77.5 182.6 1 107.5 1990 1221 53600 53800 69.36 19.20 126 0.362 110 1.030 126 10.631 77.5 182.6 1 107.3 1990 1221 53800 54000 69.36 19.20 100 0.081 100 0.747 100 10.627 77.5 182.6 1 107.1 1990 1221 54000 54200 69.36 19.20 126 1.628 105 1.839 145 10.740 77.5 182.6 1 107.0 1990 1221 54200 54400 69.36 19.20 126 0.927 116 1.519 126 10.652 77.5 182.6 1 106.8 1990 1221 54400 54600 69.36 19.20 124 0.860 105 1.083 145 10.650 77.5 182.6 1 106.6 1990 1221 54600 54800 69.36 19.20 121 0.851 108 1.517 132 10.579 77.5 182.6 1 106.5 1990 1221 54800 55000 69.36 19.20 121 1.144 110 1.385 145 10.861 77.5 182.6 1 106.3 1990 1221 55000 55200 69.36 19.20 121 0.816 118 1.741 118 10.572 77.5 182.6 1 106.2 1990 1221 55200 55400 69.36 19.20 124 0.695 100 1.354 124 10.639 77.5 182.6 1 106.0 1990 1221 55400 55600 69.36 19.20 121 1.388 121 1.615 121 11.107 77.5 182.6 1 105.8 1990 1221 55600 55800 69.36 19.20 113 0.498 113 1.111 113 10.698 77.5 182.6 1 105.7 1990 1221 55800 60000 69.36 19.20 121 0.709 92 1.365 121 10.753 77.5 182.6 1 105.5 1990 1221 60000 60050 69.36 19.20 113 0.438 92 1.476 92 10.566 77.5 182.6 1 105.4