% 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 1987 925 0 500 69.36 19.20 118 0.489 113 0.784 118 10.374 77.5 182.6 3 109.9 1987 925 500 1000 69.36 19.20 126 0.757 87 0.892 134 10.626 77.5 182.6 3 109.7 1987 925 1000 1500 69.36 19.20 110 0.246 110 0.594 110 10.357 77.5 182.6 3 109.5 1987 925 1500 2000 69.36 19.20 89 0.152 89 0.791 105 10.381 77.5 182.6 3 109.3 1987 925 2000 2500 69.36 19.20 108 0.127 87 0.388 108 10.020 77.5 182.6 3 109.1 1987 925 2500 3000 69.36 19.20 121 0.634 87 1.454 121 10.629 77.5 182.6 3 108.9 1987 925 3000 3500 69.36 19.20 118 0.487 100 1.377 100 10.517 77.5 182.6 3 108.7 1987 925 3500 4000 69.36 19.20 116 0.243 105 0.645 105 10.354 77.5 182.6 3 108.5 1987 925 4000 4500 69.36 19.20 89 0.173 89 0.755 103 10.394 77.5 182.6 3 108.2 1987 925 4500 5000 69.36 19.20 132 0.976 89 1.400 132 10.922 77.5 182.6 3 108.0 1987 925 5000 5500 69.36 19.20 124 0.748 113 0.885 147 10.900 77.5 182.6 3 107.7 1987 925 5500 10000 69.36 19.20 121 1.271 110 1.042 147 10.726 77.5 182.6 3 107.5 1987 925 10000 10500 69.36 19.20 121 1.269 110 1.080 147 10.711 77.5 182.6 3 107.2 1987 925 10500 11000 69.36 19.20 129 1.080 89 0.828 142 10.676 77.5 182.6 3 106.9 1987 925 11000 11500 69.36 19.20 118 0.766 113 0.757 139 10.528 77.5 182.6 3 106.7 1987 925 11500 12000 69.36 19.20 118 0.377 89 0.782 113 10.399 77.5 182.6 3 106.4 1987 925 12000 12500 69.36 19.20 110 0.184 108 0.510 108 10.397 77.5 182.6 3 106.1 1987 925 12500 13000 69.36 19.20 116 0.257 110 0.741 110 10.331 77.5 182.6 3 105.8 1987 925 13000 13500 69.36 19.20 129 0.542 108 0.290 129 10.793 77.5 182.6 3 105.5 1987 925 13500 14000 69.36 19.20 110 0.151 87 0.444 108 10.287 77.5 182.6 3 105.1 1987 925 14000 14500 69.36 19.20 132 0.136 87 0.155 132 10.201 77.5 182.6 3 104.8 1987 925 14500 15000 69.36 19.20 113 0.337 108 0.892 108 10.347 77.5 182.6 3 104.5 1987 925 15000 15500 69.36 19.20 105 0.105 105 0.377 105 10.395 77.5 182.6 3 104.2 1987 925 15500 20000 69.36 19.20 113 0.155 100 0.452 100 10.223 77.5 182.6 3 103.8 1987 925 20000 20500 69.36 19.20 110 0.162 87 0.533 105 10.186 77.5 182.6 3 103.5 1987 925 20500 21000 69.36 19.20 145 0.112 87 0.223 145 10.017 77.5 182.6 3 103.1 1987 925 21000 21500 69.36 19.20 89 0.188 89 0.791 105 10.458 77.5 182.6 3 102.8 1987 925 21500 22000 69.36 19.20 126 0.659 113 0.786 126 11.024 77.5 182.6 3 102.4 1987 925 22000 22500 69.36 19.20 134 0.803 87 0.747 134 11.042 77.5 182.6 3 102.0 1987 925 22500 23000 69.36 19.20 118 1.835 116 1.507 129 10.718 77.5 182.6 3 101.7 1987 925 23000 23500 69.36 19.20 121 2.036 89 1.783 147 10.779 77.5 182.6 3 101.3 1987 925 23500 24000 69.36 19.20 121 2.126 100 2.055 145 10.750 77.5 182.6 3 100.9 1987 925 24000 24500 69.36 19.20 118 1.345 113 1.120 142 10.604 77.5 182.6 3 100.5 1987 925 24500 25000 69.36 19.20 121 0.784 87 0.978 134 10.558 77.5 182.6 3 100.1 1987 925 25000 25500 69.36 19.20 118 1.205 113 1.239 132 10.654 77.5 182.6 3 99.7 1987 925 25500 30000 69.36 19.20 118 2.175 116 2.142 145 10.842 77.5 182.6 3 99.3 1987 925 30000 30500 69.36 19.20 124 2.894 110 3.025 139 10.842 77.5 182.6 4 98.9 1987 925 30500 31000 69.36 19.20 124 2.377 110 2.474 134 10.798 77.5 182.6 4 98.5 1987 925 31000 31500 69.36 19.20 121 1.689 110 1.637 145 11.091 77.5 182.6 4 98.1 1987 925 31500 32000 69.36 19.20 121 1.614 110 1.401 145 10.646 77.5 182.6 4 97.7 1987 925 32000 32500 69.36 19.20 129 0.812 95 0.897 145 10.673 77.5 182.6 4 97.3 1987 925 32500 33000 69.36 19.20 126 1.200 89 1.040 145 10.629 77.5 182.6 4 96.9 1987 925 33000 33500 69.36 19.20 118 0.868 95 1.083 129 10.491 77.5 182.6 4 96.5 1987 925 33500 34000 69.36 19.20 121 1.359 110 1.402 145 10.727 77.5 182.6 4 96.0 1987 925 34000 34500 69.36 19.20 116 2.918 110 5.258 110 10.823 77.5 182.6 4 95.6 1987 925 34500 35000 69.36 19.20 116 3.442 108 7.212 108 10.942 77.5 182.6 4 95.2 1987 925 35000 35500 69.36 19.20 118 4.141 87 8.897 108 11.050 77.5 182.6 4 94.8 1987 925 35500 40000 69.36 19.20 116 4.920 103 11.087 110 11.175 77.5 182.6 4 94.3 1987 925 40000 40500 69.36 19.20 118 4.017 108 7.349 108 11.049 77.5 182.6 4 93.9 1987 925 40500 41000 69.36 19.20 118 4.669 108 8.947 108 11.084 77.5 182.6 4 93.5 1987 925 41000 41500 69.36 19.20 116 4.030 108 7.550 116 11.017 77.5 182.6 4 93.0 1987 925 41500 42000 69.36 19.20 118 4.007 105 8.713 105 11.028 77.5 182.6 4 92.6 1987 925 42000 42500 69.36 19.20 118 4.462 100 10.090 100 11.107 77.5 182.6 4 92.2 1987 925 42500 43000 69.36 19.20 116 4.825 105 10.820 105 11.155 77.5 182.6 4 91.7 1987 925 43000 43500 69.36 19.20 118 3.222 105 10.509 105 11.131 77.5 182.6 4 91.3 1987 925 43500 44000 69.36 19.20 116 4.234 87 10.183 105 11.084 77.5 182.6 4 90.9 1987 925 44000 44500 69.36 19.20 116 2.952 100 8.928 105 11.046 77.5 182.6 4 90.4 1987 925 44500 45000 69.36 19.20 118 2.654 108 7.431 108 11.008 77.5 182.6 4 90.0 1987 925 45000 45500 69.36 19.20 118 2.589 100 6.099 116 10.869 77.5 182.6 4 89.6 1987 925 45500 50000 69.36 19.20 118 1.875 87 4.327 124 10.777 77.5 182.6 4 89.1 1987 925 50000 50500 69.36 19.20 118 1.543 108 2.910 139 10.717 77.5 182.6 4 88.7 1987 925 50500 51000 69.36 19.20 118 1.756 110 3.614 118 10.730 77.5 182.6 4 88.3 1987 925 51000 51500 69.36 19.20 116 2.037 105 4.294 113 10.773 77.5 182.6 4 87.8 1987 925 51500 52000 69.36 19.20 116 2.190 110 5.242 110 10.833 77.5 182.6 4 87.4 1987 925 52000 52500 69.36 19.20 116 2.395 108 6.102 108 10.903 77.5 182.6 4 87.0 1987 925 52500 53000 69.36 19.20 116 2.435 87 7.132 100 10.902 77.5 182.6 4 86.6 1987 925 53000 53500 69.36 19.20 116 2.157 87 6.071 103 10.856 77.5 182.6 4 86.1 1987 925 53500 54000 69.36 19.20 116 1.752 108 5.530 108 10.895 77.5 182.6 4 85.7 1987 925 54000 54500 69.36 19.20 121 1.941 108 4.824 108 10.808 77.5 182.6 4 85.3 1987 925 54500 55000 69.36 19.20 118 1.849 103 4.193 137 10.804 77.5 182.6 4 84.9 1987 925 55000 55500 69.36 19.20 116 2.672 103 7.604 103 10.987 77.5 182.6 4 84.5 1987 925 55500 60000 69.36 19.20 118 2.522 87 7.090 108 10.949 77.5 182.6 4 84.0 1987 925 60000 60500 69.36 19.20 118 2.674 87 8.823 103 10.994 77.5 182.6 4 83.6 1987 925 60500 61000 69.36 19.20 116 2.458 87 8.317 103 10.988 77.5 182.6 4 83.2 1987 925 61000 61500 69.36 19.20 116 2.815 100 9.191 100 11.042 77.5 182.6 4 82.8 1987 925 61500 62000 69.36 19.20 116 3.740 103 8.983 103 11.033 77.5 182.6 4 82.4 1987 925 62000 62500 69.36 19.20 116 2.632 103 7.536 103 10.963 77.5 182.6 4 82.0 1987 925 62500 63000 69.36 19.20 118 2.417 97 7.317 97 10.940 77.5 182.6 4 81.6 1987 925 63000 63500 69.36 19.20 118 2.689 100 7.693 100 10.981 77.5 182.6 4 81.3 1987 925 63500 64000 69.36 19.20 118 2.872 87 8.910 103 10.977 77.5 182.6 4 80.9 1987 925 64000 64500 69.36 19.20 118 2.769 87 8.024 103 10.959 77.5 182.6 4 80.5 1987 925 64500 65000 69.36 19.20 118 2.550 100 6.984 100 10.900 77.5 182.6 4 80.1 1987 925 65000 65500 69.36 19.20 116 2.466 103 6.704 103 10.880 77.5 182.6 4 79.8 1987 925 65500 70000 69.36 19.20 121 2.579 95 6.462 95 10.847 77.5 182.6 4 79.4 1987 925 70000 70500 69.36 19.20 118 2.641 95 6.803 95 10.894 77.5 182.6 4 79.0 1987 925 70500 71000 69.36 19.20 118 2.748 97 7.257 97 10.927 77.5 182.6 4 78.7 1987 925 71000 71500 69.36 19.20 121 3.510 89 13.491 92 11.271 77.5 182.6 4 78.3 1987 925 71500 72000 69.36 19.20 118 2.975 95 8.544 95 11.028 77.5 182.6 4 78.0 1987 925 72000 72500 69.36 19.20 121 3.723 89 13.680 92 11.261 77.5 182.6 4 77.7 1987 925 72500 73000 69.36 19.20 116 2.723 95 8.383 95 11.039 77.5 182.6 4 77.3 1987 925 73000 73500 69.36 19.20 121 2.909 87 7.458 108 10.885 77.5 182.6 4 77.0 1987 925 73500 74000 69.36 19.20 87 2.742 87 8.040 110 10.872 77.5 182.6 4 76.7 1987 925 74000 74500 69.36 19.20 116 2.442 110 4.801 137 10.863 77.5 182.6 4 76.4 1987 925 74500 75000 69.36 19.20 126 2.528 108 4.400 147 10.876 77.5 182.6 4 76.1 1987 925 75000 75500 69.36 19.20 118 2.496 108 4.706 142 10.868 77.5 182.6 4 75.8 1987 925 75500 80000 69.36 19.20 118 2.718 95 6.347 118 10.853 77.5 182.6 4 75.5