% 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 1.855 95 1.698 145 10.796 77.5 182.6 10 132.4 1990 1221 200 400 69.36 19.20 121 1.469 100 1.193 147 10.733 77.5 182.6 10 132.3 1990 1221 400 600 69.36 19.20 121 1.253 105 1.369 145 10.739 77.5 182.6 10 132.2 1990 1221 600 800 69.36 19.20 126 1.284 110 1.055 134 10.675 77.5 182.6 10 132.2 1990 1221 800 1000 69.36 19.20 118 1.445 97 2.045 142 10.712 77.5 182.6 10 132.1 1990 1221 1000 1200 69.36 19.20 121 1.848 113 1.263 145 10.827 77.5 182.6 10 132.0 1990 1221 1200 1400 69.36 19.20 124 1.269 105 1.126 134 10.699 77.5 182.6 10 131.9 1990 1221 1400 1600 69.36 19.20 124 1.394 105 1.182 147 10.712 77.5 182.6 10 131.8 1990 1221 1600 1800 69.36 19.20 121 1.639 97 2.345 97 10.743 77.5 182.6 10 131.7 1990 1221 1800 2000 69.36 19.20 124 1.541 97 1.531 142 10.711 77.5 182.6 10 131.7 1990 1221 2000 2200 69.36 19.20 126 1.047 113 1.695 145 10.705 77.5 182.6 10 131.6 1990 1221 2200 2400 69.36 19.20 118 0.828 110 1.112 139 10.726 77.5 182.6 10 131.5 1990 1221 2400 2600 69.36 19.20 121 0.961 110 1.571 139 10.665 77.5 182.6 10 131.4 1990 1221 2600 2800 69.36 19.20 124 1.441 110 1.369 124 10.704 77.5 182.6 10 131.3 1990 1221 2800 3000 69.36 19.20 118 1.029 110 1.788 142 10.810 77.5 182.6 10 131.2 1990 1221 3000 3200 69.36 19.20 118 0.689 110 1.399 139 10.686 77.5 182.6 10 131.1 1990 1221 3200 3400 69.36 19.20 124 0.993 103 1.482 134 10.629 77.5 182.6 10 131.0 1990 1221 3400 3600 69.36 19.20 121 1.795 97 2.032 142 10.740 77.5 182.6 10 130.9 1990 1221 3600 3800 69.36 19.20 118 1.563 97 2.040 139 10.743 77.5 182.6 10 130.8 1990 1221 3800 4000 69.36 19.20 121 0.878 110 1.655 145 10.732 77.5 182.6 10 130.7 1990 1221 4000 4200 69.36 19.20 121 1.620 103 1.906 145 10.713 77.5 182.6 10 130.6 1990 1221 4200 4400 69.36 19.20 132 1.365 105 1.750 145 10.726 77.5 182.6 10 130.5 1990 1221 4400 4600 69.36 19.20 126 0.953 92 1.595 137 10.773 77.5 182.6 10 130.4 1990 1221 4600 4800 69.36 19.20 118 1.327 95 1.599 147 10.629 77.5 182.6 10 130.3 1990 1221 4800 5000 69.36 19.20 121 1.278 97 2.077 134 10.739 77.5 182.6 10 130.2 1990 1221 5000 5200 69.36 19.20 126 0.763 113 1.185 147 10.614 77.5 182.6 10 130.1 1990 1221 5200 5400 69.36 19.20 116 1.537 97 2.296 116 10.734 77.5 182.6 10 129.9 1990 1221 5400 5600 69.36 19.20 118 1.117 100 1.638 142 10.668 77.5 182.6 10 129.8 1990 1221 5600 5800 69.36 19.20 118 1.593 110 2.261 145 10.836 77.5 182.6 10 129.7 1990 1221 5800 10000 69.36 19.20 118 1.073 118 1.403 142 10.623 77.5 182.6 10 129.6 1990 1221 10000 10200 69.36 19.20 124 1.310 100 1.603 142 10.756 77.5 182.6 10 129.5 1990 1221 10200 10400 69.36 19.20 121 1.242 97 1.435 142 10.636 77.5 182.6 10 129.4 1990 1221 10400 10600 69.36 19.20 124 1.152 116 1.347 126 10.552 77.5 182.6 10 129.2 1990 1221 10600 10800 69.36 19.20 118 1.311 113 2.037 145 10.906 77.5 182.6 10 129.1 1990 1221 10800 11000 69.36 19.20 124 1.488 92 1.782 139 10.719 77.5 182.6 10 129.0 1990 1221 11000 11200 69.36 19.20 118 1.456 113 1.498 147 10.674 77.5 182.6 10 128.9 1990 1221 11200 11400 69.36 19.20 121 1.354 103 1.672 142 10.748 77.5 182.6 10 128.8 1990 1221 11400 11600 69.36 19.20 129 1.270 92 1.528 147 10.658 77.5 182.6 10 128.6 1990 1221 11600 11800 69.36 19.20 124 1.291 92 1.558 145 10.741 77.5 182.6 10 128.5 1990 1221 11800 12000 69.36 19.20 121 1.698 97 2.039 139 10.752 77.5 182.6 10 128.4 1990 1221 12000 12200 69.36 19.20 121 1.227 95 1.580 132 10.766 77.5 182.6 10 128.2 1990 1221 12200 12400 69.36 19.20 121 0.983 95 1.452 147 10.577 77.5 182.6 10 128.1 1990 1221 12400 12600 69.36 19.20 121 1.216 95 1.425 147 10.732 77.5 182.6 10 128.0 1990 1221 12600 12800 69.36 19.20 118 1.143 113 1.266 134 10.622 77.5 182.6 10 127.9 1990 1221 12800 13000 69.36 19.20 118 1.029 95 1.555 142 10.690 77.5 182.6 10 127.7 1990 1221 13000 13200 69.36 19.20 118 1.282 118 1.487 134 10.657 77.5 182.6 10 127.6 1990 1221 13200 13400 69.36 19.20 126 1.415 95 2.051 145 10.758 77.5 182.6 10 127.4 1990 1221 13400 13600 69.36 19.20 116 1.154 108 1.935 142 10.768 77.5 182.6 10 127.3 1990 1221 13600 13800 69.36 19.20 118 1.316 92 1.830 132 10.678 77.5 182.6 10 127.2 1990 1221 13800 14000 69.36 19.20 121 1.344 105 2.284 142 10.719 77.5 182.6 10 127.0 1990 1221 14000 14200 69.36 19.20 124 0.974 92 1.673 145 10.642 77.5 182.6 10 126.9 1990 1221 14200 14400 69.36 19.20 121 1.423 108 1.233 147 10.603 77.5 182.6 10 126.8 1990 1221 14400 14600 69.36 19.20 121 1.156 92 1.544 132 10.688 77.5 182.6 10 126.6 1990 1221 14600 14800 69.36 19.20 126 1.096 92 1.338 137 10.643 77.5 182.6 10 126.5 1990 1221 14800 15000 69.36 19.20 126 1.442 92 2.000 137 10.666 77.5 182.6 10 126.3 1990 1221 15000 15200 69.36 19.20 118 1.445 92 2.126 139 10.717 77.5 182.6 10 126.2 1990 1221 15200 15400 69.36 19.20 121 1.467 92 2.224 142 10.859 77.5 182.6 10 126.0 1990 1221 15400 15600 69.36 19.20 121 1.101 97 1.518 147 10.683 77.5 182.6 10 125.9 1990 1221 15600 15800 69.36 19.20 126 1.508 105 2.267 145 10.744 77.5 182.6 10 125.7 1990 1221 15800 20000 69.36 19.20 124 0.949 92 1.723 92 10.693 77.5 182.6 10 125.6 1990 1221 20000 20200 69.36 19.20 118 1.152 92 1.788 142 10.776 77.5 182.6 10 125.4 1990 1221 20200 20400 69.36 19.20 124 0.973 108 1.603 142 10.693 77.5 182.6 10 125.3 1990 1221 20400 20600 69.36 19.20 124 0.854 110 1.627 145 10.667 77.5 182.6 10 125.1 1990 1221 20600 20800 69.36 19.20 124 1.277 108 1.717 147 10.738 77.5 182.6 10 125.0 1990 1221 20800 21000 69.36 19.20 118 0.863 92 1.714 147 10.770 77.5 182.6 10 124.8 1990 1221 21000 21200 69.36 19.20 124 1.307 97 2.154 137 10.797 77.5 182.6 10 124.7 1990 1221 21200 21400 69.36 19.20 124 1.292 92 1.887 147 10.755 77.5 182.6 10 124.5 1990 1221 21400 21600 69.36 19.20 145 1.220 92 1.626 145 11.268 77.5 182.6 10 124.4 1990 1221 21600 21800 69.36 19.20 118 1.501 92 2.088 142 10.803 77.5 182.6 10 124.2 1990 1221 21800 22000 69.36 19.20 118 1.362 92 2.340 92 10.784 77.5 182.6 10 124.1 1990 1221 22000 22200 69.36 19.20 116 0.637 92 1.620 92 10.678 77.5 182.6 10 123.9 1990 1221 22200 22400 69.36 19.20 124 1.117 100 2.267 137 10.651 77.5 182.6 10 123.7 1990 1221 22400 22600 69.36 19.20 124 1.348 92 1.687 92 10.840 77.5 182.6 10 123.6 1990 1221 22600 22800 69.36 19.20 116 0.934 92 2.014 129 10.649 77.5 182.6 10 123.4 1990 1221 22800 23000 69.36 19.20 126 0.821 92 1.509 147 10.704 77.5 182.6 10 123.3 1990 1221 23000 23200 69.36 19.20 126 0.973 92 2.088 92 10.766 77.5 182.6 10 123.1 1990 1221 23200 23400 69.36 19.20 121 1.336 92 2.072 92 10.829 77.5 182.6 10 122.9 1990 1221 23400 23600 69.36 19.20 121 0.994 113 1.540 139 10.686 77.5 182.6 10 122.8 1990 1221 23600 23800 69.36 19.20 129 0.883 92 1.231 145 10.722 77.5 182.6 10 122.6 1990 1221 23800 24000 69.36 19.20 118 0.572 110 1.499 142 10.659 77.5 182.6 10 122.5 1990 1221 24000 24200 69.36 19.20 139 1.232 92 1.761 139 10.941 77.5 182.6 10 122.3 1990 1221 24200 24400 69.36 19.20 134 1.466 92 1.727 134 11.077 77.5 182.6 10 122.1 1990 1221 24400 24600 69.36 19.20 132 0.835 97 1.279 132 10.718 77.5 182.6 10 122.0 1990 1221 24600 24800 69.36 19.20 124 0.872 92 1.449 134 10.755 77.5 182.6 10 121.8 1990 1221 24800 25000 69.36 19.20 121 0.977 92 1.571 121 10.554 77.5 182.6 10 121.6 1990 1221 25000 25200 69.36 19.20 124 0.961 113 1.668 113 10.596 77.5 182.6 10 121.5 1990 1221 25200 25400 69.36 19.20 121 0.860 97 1.526 121 10.541 77.5 182.6 10 121.3 1990 1221 25400 25600 69.36 19.20 118 1.143 103 1.696 139 10.674 77.5 182.6 10 121.1 1990 1221 25600 25800 69.36 19.20 124 1.309 116 1.286 142 10.767 77.5 182.6 10 121.0 1990 1221 25800 30000 69.36 19.20 129 0.929 100 1.143 145 10.829 77.5 182.6 10 120.8 1990 1221 30000 30200 69.36 19.20 121 0.808 108 1.579 139 11.023 77.5 182.6 13 120.6 1990 1221 30200 30400 69.36 19.20 121 0.790 92 1.338 132 10.601 77.5 182.6 13 120.5 1990 1221 30400 30600 69.36 19.20 118 1.417 116 1.754 116 10.817 77.5 182.6 13 120.3 1990 1221 30600 30800 69.36 19.20 118 1.300 118 1.291 137 10.713 77.5 182.6 13 120.1 1990 1221 30800 31000 69.36 19.20 116 0.992 92 1.593 132 10.769 77.5 182.6 13 120.0 1990 1221 31000 31200 69.36 19.20 126 1.203 108 1.753 142 10.738 77.5 182.6 13 119.8 1990 1221 31200 31400 69.36 19.20 116 1.103 116 1.589 132 10.624 77.5 182.6 13 119.6 1990 1221 31400 31600 69.36 19.20 116 1.007 100 1.166 139 10.712 77.5 182.6 13 119.5 1990 1221 31600 31800 69.36 19.20 126 0.773 103 1.416 132 10.668 77.5 182.6 13 119.3 1990 1221 31800 32000 69.36 19.20 124 0.867 95 1.268 132 10.529 77.5 182.6 13 119.1 1990 1221 32000 32200 69.36 19.20 139 0.713 97 1.514 139 10.767 77.5 182.6 13 118.9 1990 1221 32200 32400 69.36 19.20 126 0.432 92 0.974 126 10.399 77.5 182.6 13 118.8 1990 1221 32400 32600 69.36 19.20 124 0.997 103 1.977 103 10.711 77.5 182.6 13 118.6 1990 1221 32600 32800 69.36 19.20 121 0.992 113 1.343 145 10.581 77.5 182.6 13 118.4 1990 1221 32800 33000 69.36 19.20 126 0.776 95 1.261 139 10.724 77.5 182.6 13 118.3 1990 1221 33000 33200 69.36 19.20 124 0.781 113 1.214 132 10.551 77.5 182.6 13 118.1 1990 1221 33200 33400 69.36 19.20 116 0.613 113 0.954 132 10.517 77.5 182.6 13 117.9 1990 1221 33400 33600 69.36 19.20 118 0.997 118 1.536 126 10.774 77.5 182.6 13 117.7 1990 1221 33600 33800 69.36 19.20 116 0.736 116 1.352 145 10.665 77.5 182.6 13 117.6 1990 1221 33800 34000 69.36 19.20 118 0.698 92 1.210 129 10.667 77.5 182.6 13 117.4 1990 1221 34000 34200 69.36 19.20 132 0.953 97 1.480 132 11.014 77.5 182.6 13 117.2 1990 1221 34200 34400 69.36 19.20 121 0.486 95 0.981 95 10.487 77.5 182.6 13 117.0 1990 1221 34400 34600 69.36 19.20 132 0.799 105 1.039 132 10.807 77.5 182.6 13 116.9 1990 1221 34600 34800 69.36 19.20 124 0.559 97 1.410 129 10.565 77.5 182.6 13 116.7 1990 1221 34800 35000 69.36 19.20 118 0.890 92 1.589 137 10.802 77.5 182.6 13 116.5 1990 1221 35000 35200 69.36 19.20 129 1.065 110 1.125 142 10.793 77.5 182.6 13 116.4 1990 1221 35200 35400 69.36 19.20 116 0.654 105 1.453 142 10.694 77.5 182.6 13 116.2 1990 1221 35400 35600 69.36 19.20 124 0.461 110 0.922 124 10.553 77.5 182.6 13 116.0 1990 1221 35600 35800 69.36 19.20 118 0.915 118 1.448 118 10.734 77.5 182.6 13 115.8 1990 1221 35800 40000 69.36 19.20 134 0.727 95 1.721 134 10.981 77.5 182.6 13 115.7 1990 1221 40000 40200 69.36 19.20 129 0.787 103 0.994 129 11.019 77.5 182.6 13 115.5 1990 1221 40200 40400 69.36 19.20 124 0.502 108 0.843 132 10.595 77.5 182.6 13 115.3 1990 1221 40400 40600 69.36 19.20 121 0.414 100 0.698 139 10.852 77.5 182.6 13 115.1 1990 1221 40600 40800 69.36 19.20 124 1.218 95 0.945 142 10.783 77.5 182.6 13 115.0 1990 1221 40800 41000 69.36 19.20 126 0.494 95 0.797 134 10.612 77.5 182.6 13 114.8 1990 1221 41000 41200 69.36 19.20 124 0.766 105 1.498 124 10.506 77.5 182.6 13 114.6 1990 1221 41200 41400 69.36 19.20 121 0.239 103 0.931 121 10.431 77.5 182.6 13 114.4 1990 1221 41400 41600 69.36 19.20 118 0.848 100 1.158 147 10.638 77.5 182.6 13 114.3 1990 1221 41600 41800 69.36 19.20 124 0.878 113 0.888 147 10.744 77.5 182.6 13 114.1 1990 1221 41800 42000 69.36 19.20 126 0.584 113 0.859 142 10.834 77.5 182.6 13 113.9 1990 1221 42000 42200 69.36 19.20 116 0.580 100 1.131 100 10.810 77.5 182.6 13 113.7 1990 1221 42200 42400 69.36 19.20 134 0.226 103 1.001 103 10.806 77.5 182.6 13 113.6 1990 1221 42400 42600 69.36 19.20 121 0.468 103 1.540 103 10.690 77.5 182.6 13 113.4 1990 1221 42600 42800 69.36 19.20 129 0.717 100 1.071 129 10.921 77.5 182.6 13 113.2 1990 1221 42800 43000 69.36 19.20 121 0.857 110 0.980 147 10.769 77.5 182.6 13 113.0 1990 1221 43000 43200 69.36 19.20 121 1.020 100 1.461 137 10.794 77.5 182.6 13 112.9 1990 1221 43200 43400 69.36 19.20 118 0.684 118 1.191 118 10.661 77.5 182.6 13 112.7 1990 1221 43400 43600 69.36 19.20 121 0.810 121 0.861 142 10.857 77.5 182.6 13 112.5 1990 1221 43600 43800 69.36 19.20 121 1.171 100 1.217 142 10.614 77.5 182.6 13 112.3 1990 1221 43800 44000 69.36 19.20 124 0.903 110 1.364 134 10.703 77.5 182.6 13 112.2 1990 1221 44000 44200 69.36 19.20 126 0.339 108 0.694 132 10.463 77.5 182.6 13 112.0 1990 1221 44200 44400 69.36 19.20 126 0.460 108 1.148 126 10.531 77.5 182.6 13 111.8 1990 1221 44400 44600 69.36 19.20 116 0.897 116 0.936 147 11.079 77.5 182.6 13 111.7 1990 1221 44600 44800 69.36 19.20 118 0.577 110 1.007 137 10.577 77.5 182.6 13 111.5 1990 1221 44800 45000 69.36 19.20 145 0.977 110 1.132 145 11.083 77.5 182.6 13 111.3 1990 1221 45000 45200 69.36 19.20 113 0.328 113 0.802 113 10.560 77.5 182.6 13 111.1 1990 1221 45200 45400 69.36 19.20 121 1.018 105 1.324 142 10.672 77.5 182.6 13 111.0 1990 1221 45400 45600 69.36 19.20 126 0.955 116 1.633 126 11.009 77.5 182.6 13 110.8 1990 1221 45600 45800 69.36 19.20 124 0.795 110 1.112 134 10.644 77.5 182.6 13 110.6 1990 1221 45800 50000 69.36 19.20 118 0.788 103 0.718 142 10.638 77.5 182.6 13 110.5 1990 1221 50000 50200 69.36 19.20 126 1.366 92 2.262 134 10.843 77.5 182.6 13 110.3 1990 1221 50200 50400 69.36 19.20 126 1.030 95 1.296 126 10.748 77.5 182.6 13 110.1 1990 1221 50400 50600 69.36 19.20 116 0.500 100 1.291 100 10.885 77.5 182.6 13 110.0 1990 1221 50600 50800 69.36 19.20 113 1.289 110 2.606 110 11.085 77.5 182.6 13 109.8 1990 1221 50800 51000 69.36 19.20 105 0.008 105 0.325 105 10.201 77.5 182.6 13 109.6 1990 1221 51000 51200 69.36 19.20 124 0.438 100 0.788 129 10.535 77.5 182.6 13 109.4 1990 1221 51200 51400 69.36 19.20 116 0.372 92 0.985 92 10.501 77.5 182.6 13 109.3 1990 1221 51400 51600 69.36 19.20 121 0.749 108 0.940 139 10.662 77.5 182.6 13 109.1 1990 1221 51600 51800 69.36 19.20 129 0.462 110 1.173 129 10.477 77.5 182.6 13 108.9 1990 1221 51800 52000 69.36 19.20 116 0.972 116 1.868 132 10.827 77.5 182.6 13 108.8 1990 1221 52000 52200 69.36 19.20 124 0.261 105 0.828 105 10.372 77.5 182.6 13 108.6 1990 1221 52200 52400 69.36 19.20 118 0.647 97 1.274 134 10.628 77.5 182.6 13 108.4 1990 1221 52400 52600 69.36 19.20 124 0.281 105 0.496 124 10.485 77.5 182.6 13 108.3 1990 1221 52600 52800 69.36 19.20 124 0.800 103 1.090 126 10.717 77.5 182.6 13 108.1 1990 1221 52800 53000 69.36 19.20 124 0.855 116 0.979 142 10.773 77.5 182.6 13 107.9 1990 1221 53000 53200 69.36 19.20 118 1.494 116 1.829 142 10.785 77.5 182.6 13 107.8 1990 1221 53200 53400 69.36 19.20 121 1.300 116 1.450 147 10.785 77.5 182.6 13 107.6 1990 1221 53400 53600 69.36 19.20 118 1.057 113 1.562 142 10.671 77.5 182.6 13 107.5 1990 1221 53600 53800 69.36 19.20 126 0.336 110 0.928 126 10.631 77.5 182.6 13 107.3 1990 1221 53800 54000 69.36 19.20 100 0.076 100 0.691 100 10.627 77.5 182.6 13 107.1 1990 1221 54000 54200 69.36 19.20 126 1.447 105 1.634 145 10.740 77.5 182.6 13 107.0 1990 1221 54200 54400 69.36 19.20 126 0.846 116 1.349 126 10.652 77.5 182.6 13 106.8 1990 1221 54400 54600 69.36 19.20 124 0.772 105 0.960 145 10.650 77.5 182.6 13 106.6 1990 1221 54600 54800 69.36 19.20 121 0.766 108 1.363 132 10.579 77.5 182.6 13 106.5 1990 1221 54800 55000 69.36 19.20 121 1.027 110 1.224 145 10.861 77.5 182.6 13 106.3 1990 1221 55000 55200 69.36 19.20 118 0.756 105 1.554 118 10.572 77.5 182.6 13 106.2 1990 1221 55200 55400 69.36 19.20 124 0.640 100 1.202 124 10.639 77.5 182.6 13 106.0 1990 1221 55400 55600 69.36 19.20 121 1.250 121 1.414 121 11.107 77.5 182.6 13 105.8 1990 1221 55600 55800 69.36 19.20 113 0.466 113 1.011 113 10.698 77.5 182.6 13 105.7 1990 1221 55800 60000 69.36 19.20 121 0.648 92 1.207 121 10.753 77.5 182.6 13 105.5 1990 1221 60000 60050 69.36 19.20 113 0.408 92 1.355 92 10.566 77.5 182.6 7 105.4