% 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 617 0 500 69.36 19.20 121 3.835 110 6.517 126 11.120 77.5 182.6 3 86.0 1987 617 500 1000 69.36 19.20 118 4.852 113 8.429 118 11.165 77.5 182.6 3 85.9 1987 617 1000 1500 69.36 19.20 121 5.665 113 8.374 134 11.248 77.5 182.6 3 85.7 1987 617 1500 2000 69.36 19.20 121 6.834 110 11.456 121 11.327 77.5 182.6 3 85.6 1987 617 2000 2500 69.36 19.20 118 6.150 110 10.743 124 11.280 77.5 182.6 3 85.4 1987 617 2500 3000 69.36 19.20 121 5.415 105 9.310 121 11.214 77.5 182.6 3 85.2 1987 617 3000 3500 69.36 19.20 118 5.826 110 11.490 116 11.238 77.5 182.6 3 85.1 1987 617 3500 4000 69.36 19.20 121 6.608 103 15.225 121 11.286 77.5 182.6 3 84.9 1987 617 4000 4500 69.36 19.20 118 6.095 105 14.093 110 11.222 77.5 182.6 3 84.7 1987 617 4500 5000 69.36 19.20 118 5.787 97 14.390 97 11.218 77.5 182.6 3 84.5 1987 617 5000 5500 69.36 19.20 121 4.880 110 9.148 121 11.136 77.5 182.6 3 84.3 1987 617 5500 10000 69.36 19.20 118 5.696 103 13.209 105 11.200 77.5 182.6 3 84.1 1987 617 10000 10500 69.36 19.20 121 4.723 110 9.917 121 11.101 77.5 182.6 3 83.9 1987 617 10500 11000 69.36 19.20 118 5.139 97 12.222 113 11.167 77.5 182.6 3 83.6 1987 617 11000 11500 69.36 19.20 116 5.184 100 13.757 105 11.206 77.5 182.6 3 83.4 1987 617 11500 12000 69.36 19.20 118 7.422 97 22.692 97 11.472 77.5 182.6 3 83.1 1987 617 12000 12500 69.36 19.20 118 8.474 100 26.420 100 11.536 77.5 182.6 3 82.9 1987 617 12500 13000 69.36 19.20 118 7.685 100 22.725 100 11.436 77.5 182.6 3 82.6 1987 617 13000 13500 69.36 19.20 116 8.224 95 27.998 95 11.553 77.5 182.6 3 82.4 1987 617 13500 14000 69.36 19.20 118 6.328 100 17.263 100 11.317 77.5 182.6 3 82.1 1987 617 14000 14500 69.36 19.20 121 5.931 95 15.627 95 11.263 77.5 182.6 3 81.8 1987 617 14500 15000 69.36 19.20 118 7.141 95 23.849 95 11.488 77.5 182.6 3 81.5 1987 617 15000 15500 69.36 19.20 116 7.870 95 28.882 95 11.582 77.5 182.6 3 81.3 1987 617 15500 20000 69.36 19.20 118 5.411 105 13.850 105 11.206 77.5 182.6 3 81.0 1987 617 20000 20500 69.36 19.20 116 5.021 105 13.595 108 11.184 77.5 182.6 3 80.6 1987 617 20500 21000 69.36 19.20 118 5.887 95 18.740 95 11.340 77.5 182.6 3 80.3 1987 617 21000 21500 69.36 19.20 118 5.050 97 13.977 110 11.207 77.5 182.6 3 80.0 1987 617 21500 22000 69.36 19.20 118 4.270 108 10.721 108 11.114 77.5 182.6 3 79.7 1987 617 22000 22500 69.36 19.20 116 3.765 103 8.486 103 11.015 77.5 182.6 3 79.4 1987 617 22500 23000 69.36 19.20 116 3.238 105 7.046 105 10.940 77.5 182.6 3 79.0 1987 617 23000 23500 69.36 19.20 118 3.011 105 5.658 145 10.894 77.5 182.6 3 78.7 1987 617 23500 24000 69.36 19.20 121 3.132 103 6.291 145 10.917 77.5 182.6 3 78.4 1987 617 24000 24500 69.36 19.20 116 3.762 100 10.906 100 11.160 77.5 182.6 3 78.0 1987 617 24500 25000 69.36 19.20 116 3.652 100 8.699 105 11.021 77.5 182.6 3 77.7 1987 617 25000 25500 69.36 19.20 116 4.019 100 10.447 100 11.152 77.5 182.6 3 77.3 1987 617 25500 30000 69.36 19.20 116 3.293 100 7.607 100 11.027 77.5 182.6 3 76.9 1987 617 30000 30500 69.36 19.20 118 2.784 103 5.757 142 10.928 77.5 182.6 2 76.6 1987 617 30500 31000 69.36 19.20 118 3.101 100 5.555 147 10.936 77.5 182.6 2 76.2 1987 617 31000 31500 69.36 19.20 118 3.276 103 6.896 103 10.970 77.5 182.6 2 75.8 1987 617 31500 32000 69.36 19.20 121 2.979 105 5.498 147 10.949 77.5 182.6 2 75.4 1987 617 32000 32500 69.36 19.20 118 3.010 103 5.038 145 10.950 77.5 182.6 2 75.1 1987 617 32500 33000 69.36 19.20 92 3.433 92 20.582 92 12.280 77.5 182.6 2 74.7 1987 617 33000 33500 69.36 19.20 118 2.965 105 4.959 147 10.940 77.5 182.6 2 74.3 1987 617 33500 34000 69.36 19.20 121 2.964 105 4.730 142 10.962 77.5 182.6 2 73.9 1987 617 34000 34500 69.36 19.20 118 3.196 105 5.129 147 10.998 77.5 182.6 2 73.5 1987 617 34500 35000 69.36 19.20 118 3.201 108 5.197 147 10.983 77.5 182.6 2 73.1 1987 617 35000 35500 69.36 19.20 121 2.965 108 4.505 147 11.022 77.5 182.6 2 72.7 1987 617 35500 40000 69.36 19.20 116 3.156 103 5.188 147 11.054 77.5 182.6 2 72.3 1987 617 40000 40500 69.36 19.20 116 3.016 108 4.640 147 11.010 77.5 182.6 2 71.9 1987 617 40500 41000 69.36 19.20 124 3.058 105 4.450 145 10.969 77.5 182.6 2 71.4 1987 617 41000 41500 69.36 19.20 118 3.217 110 4.566 142 11.031 77.5 182.6 2 71.0 1987 617 41500 42000 69.36 19.20 118 3.168 108 4.587 147 10.989 77.5 182.6 2 70.6 1987 617 42000 42500 69.36 19.20 118 2.964 105 4.619 145 10.974 77.5 182.6 2 70.2 1987 617 42500 43000 69.36 19.20 118 3.101 110 4.711 147 10.980 77.5 182.6 2 69.8 1987 617 43000 43500 69.36 19.20 118 3.014 113 4.669 145 11.038 77.5 182.6 2 69.3 1987 617 43500 44000 69.36 19.20 121 3.307 105 5.180 147 11.061 77.5 182.6 2 68.9 1987 617 44000 44500 69.36 19.20 118 3.297 105 4.595 139 11.014 77.5 182.6 2 68.5 1987 617 44500 45000 69.36 19.20 118 3.412 110 5.110 147 11.035 77.5 182.6 2 68.0 1987 617 45000 45500 69.36 19.20 118 3.267 108 4.425 147 11.107 77.5 182.6 2 67.6 1987 617 45500 50000 69.36 19.20 121 3.366 100 4.732 139 11.054 77.5 182.6 2 67.2 1987 617 50000 50500 69.36 19.20 118 3.422 113 5.103 142 11.041 77.5 182.6 2 66.7 1987 617 50500 51000 69.36 19.20 118 3.502 105 5.057 139 11.032 77.5 182.6 2 66.3 1987 617 51000 51500 69.36 19.20 121 3.497 105 4.860 147 11.121 77.5 182.6 2 65.9 1987 617 51500 52000 69.36 19.20 126 3.615 105 5.245 145 11.055 77.5 182.6 2 65.4 1987 617 52000 52500 69.36 19.20 121 3.514 108 5.250 145 11.032 77.5 182.6 2 65.0 1987 617 52500 53000 69.36 19.20 124 3.459 108 5.109 147 11.109 77.5 182.6 2 64.6 1987 617 53000 53500 69.36 19.20 124 3.693 105 5.314 147 11.060 77.5 182.6 2 64.1 1987 617 53500 54000 69.36 19.20 124 3.907 105 5.522 145 11.106 77.5 182.6 2 63.7 1987 617 54000 54400 69.36 19.20 121 3.837 105 5.587 147 11.159 77.5 182.6 2 63.3 1987 617 55440 55500 69.36 19.20 121 5.483 108 6.283 142 11.346 77.5 182.6 2 62.0 1987 617 55500 60000 69.36 19.20 118 3.813 105 5.831 147 11.106 77.5 182.6 2 62.0 1987 617 60000 60500 69.36 19.20 118 4.041 103 5.840 147 11.099 77.5 182.6 1 61.5 1987 617 60500 61000 69.36 19.20 121 4.015 87 6.259 145 11.121 77.5 182.6 1 61.1 1987 617 61000 61500 69.36 19.20 118 4.101 105 6.234 147 11.126 77.5 182.6 1 60.7 1987 617 61500 62000 69.36 19.20 121 3.959 108 6.030 147 11.169 77.5 182.6 1 60.2 1987 617 62000 62500 69.36 19.20 124 4.114 105 6.443 145 11.122 77.5 182.6 1 59.8 1987 617 62500 63000 69.36 19.20 118 4.002 105 6.318 147 11.151 77.5 182.6 1 59.4 1987 617 63000 63500 69.36 19.20 121 4.096 105 6.225 142 11.121 77.5 182.6 1 59.0 1987 617 63500 64000 69.36 19.20 118 4.190 103 6.420 147 11.167 77.5 182.6 1 58.6 1987 617 64000 64500 69.36 19.20 118 4.391 105 6.996 147 11.158 77.5 182.6 1 58.1 1987 617 64500 65000 69.36 19.20 124 4.353 103 7.045 147 11.139 77.5 182.6 1 57.7 1987 617 65000 65500 69.36 19.20 124 4.274 103 6.807 147 11.164 77.5 182.6 1 57.3 1987 617 65500 70000 69.36 19.20 121 4.365 105 7.041 147 11.156 77.5 182.6 1 56.9 1987 617 70000 70500 69.36 19.20 124 4.347 105 6.938 147 11.168 77.5 182.6 1 56.5 1987 617 70500 71000 69.36 19.20 118 4.312 103 7.153 145 11.175 77.5 182.6 1 56.1 1987 617 71000 71500 69.36 19.20 124 4.509 108 6.965 147 11.185 77.5 182.6 1 55.7 1987 617 71500 72000 69.36 19.20 121 4.557 100 7.219 145 11.141 77.5 182.6 1 55.4 1987 617 72000 72500 69.36 19.20 121 4.409 103 6.925 147 11.179 77.5 182.6 1 55.0 1987 617 72500 73000 69.36 19.20 118 4.545 108 6.957 145 11.166 77.5 182.6 1 54.6 1987 617 73000 73500 69.36 19.20 121 4.528 103 7.067 147 11.177 77.5 182.6 1 54.2 1987 617 73500 74000 69.36 19.20 124 4.591 100 7.073 145 11.181 77.5 182.6 1 53.9 1987 617 74000 74500 69.36 19.20 118 4.499 103 7.621 147 11.150 77.5 182.6 1 53.5 1987 617 74500 75000 69.36 19.20 121 4.690 103 7.388 147 11.168 77.5 182.6 1 53.1 1987 617 75000 75500 69.36 19.20 118 4.800 105 7.305 147 11.200 77.5 182.6 1 52.8 1987 617 75500 80000 69.36 19.20 121 4.820 105 7.753 147 11.166 77.5 182.6 1 52.5