% 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 730 0 500 69.36 19.20 116 2.206 110 2.765 139 10.896 77.5 182.6 3 91.1 1987 730 500 1000 69.36 19.20 116 2.717 108 3.283 147 11.041 77.5 182.6 3 90.9 1987 730 1000 1500 69.36 19.20 118 2.010 108 2.621 142 10.972 77.5 182.6 3 90.8 1987 730 1500 2000 69.36 19.20 121 1.326 108 1.781 137 10.882 77.5 182.6 3 90.6 1987 730 2000 2500 69.36 19.20 113 2.848 110 2.695 110 10.923 77.5 182.6 3 90.5 1987 730 2500 3000 69.36 19.20 113 1.793 108 3.290 132 10.955 77.5 182.6 3 90.3 1987 730 3000 3500 69.36 19.20 121 5.349 110 9.449 147 11.228 77.5 182.6 3 90.2 1987 730 3500 4000 69.36 19.20 121 2.310 110 3.839 134 10.964 77.5 182.6 3 90.0 1987 730 4000 4500 69.36 19.20 121 3.755 110 6.760 110 11.137 77.5 182.6 3 89.8 1987 730 4500 5000 69.36 19.20 118 5.380 108 6.252 108 11.091 77.5 182.6 3 89.6 1987 730 5000 5500 69.36 19.20 92 4.771 92 8.262 92 12.709 77.5 182.6 3 89.4 1987 730 5500 10000 69.36 19.20 121 3.741 113 5.878 142 11.093 77.5 182.6 3 89.2 1987 730 10000 10500 69.36 19.20 116 7.324 108 15.964 113 11.371 77.5 182.6 3 89.0 1987 730 10500 11000 69.36 19.20 121 4.561 108 7.774 126 11.210 77.5 182.6 3 88.7 1987 730 11000 11500 69.36 19.20 118 4.297 110 5.756 132 11.152 77.5 182.6 3 88.5 1987 730 11500 12000 69.36 19.20 118 4.486 108 6.597 108 11.177 77.5 182.6 3 88.3 1987 730 12000 12500 69.36 19.20 121 5.100 110 7.813 121 11.225 77.5 182.6 3 88.0 1987 730 12500 13000 69.36 19.20 121 4.503 108 6.141 132 11.169 77.5 182.6 3 87.8 1987 730 13000 13500 69.36 19.20 118 4.543 108 5.849 145 11.151 77.5 182.6 3 87.5 1987 730 13500 14000 69.36 19.20 121 4.460 108 6.950 139 11.160 77.5 182.6 3 87.2 1987 730 14000 14500 69.36 19.20 116 3.320 110 4.838 129 11.058 77.5 182.6 3 87.0 1987 730 14500 15000 69.36 19.20 116 3.602 89 5.607 139 11.125 77.5 182.6 3 86.7 1987 730 15000 15500 69.36 19.20 121 2.741 108 3.689 108 11.045 77.5 182.6 3 86.4 1987 730 15500 20000 69.36 19.20 124 2.180 108 2.892 147 11.015 77.5 182.6 3 86.1 1987 730 20000 20500 69.36 19.20 116 1.817 87 2.794 108 10.854 77.5 182.6 3 85.8 1987 730 20500 21000 69.36 19.20 113 2.813 108 3.807 132 11.039 77.5 182.6 3 85.5 1987 730 21000 21500 69.36 19.20 118 3.559 108 4.499 145 11.094 77.5 182.6 3 85.2 1987 730 21500 22000 69.36 19.20 116 6.439 105 14.341 134 11.252 77.5 182.6 3 84.8 1987 730 22000 22500 69.36 19.20 116 5.761 100 15.598 103 11.292 77.5 182.6 3 84.5 1987 730 22500 23000 69.36 19.20 116 5.899 97 17.070 97 11.344 77.5 182.6 3 84.2 1987 730 23000 23500 69.36 19.20 121 4.962 97 15.841 97 11.317 77.5 182.6 3 83.8 1987 730 23500 24000 69.36 19.20 116 4.579 97 13.987 97 11.258 77.5 182.6 3 83.5 1987 730 24000 24500 69.36 19.20 118 3.767 89 11.956 108 11.044 77.5 182.6 3 83.2 1987 730 24500 25000 69.36 19.20 121 3.578 89 10.100 110 10.997 77.5 182.6 3 82.8 1987 730 25000 25500 69.36 19.20 116 3.980 89 10.878 103 11.088 77.5 182.6 3 82.4 1987 730 25500 30000 69.36 19.20 116 3.862 103 9.341 103 11.045 77.5 182.6 3 82.1 1987 730 30000 30500 69.36 19.20 118 4.136 95 11.660 95 11.166 77.5 182.6 1 81.7 1987 730 30500 31000 69.36 19.20 118 2.684 92 5.859 92 11.130 77.5 182.6 1 81.3 1987 730 31000 31500 69.36 19.20 121 2.432 92 4.396 92 11.141 77.5 182.6 1 81.0 1987 730 31500 32000 69.36 19.20 121 2.173 108 3.265 147 10.834 77.5 182.6 1 80.6 1987 730 32000 32500 69.36 19.20 121 2.597 92 4.390 92 11.058 77.5 182.6 1 80.2 1987 730 32500 33000 69.36 19.20 116 2.425 108 4.308 134 10.853 77.5 182.6 1 79.8 1987 730 33000 33500 69.36 19.20 116 4.201 89 11.383 108 11.096 77.5 182.6 1 79.4 1987 730 33500 34000 69.36 19.20 116 4.188 89 11.197 103 11.083 77.5 182.6 1 79.0 1987 730 34000 34500 69.36 19.20 118 3.436 89 7.375 113 10.982 77.5 182.6 1 78.6 1987 730 34500 35000 69.36 19.20 121 3.618 92 7.954 92 11.123 77.5 182.6 1 78.2 1987 730 35000 35500 69.36 19.20 116 3.439 89 6.732 147 11.002 77.5 182.6 1 77.8 1987 730 35500 40000 69.36 19.20 118 3.238 108 5.179 147 11.006 77.5 182.6 1 77.4 1987 730 40000 40500 69.36 19.20 118 3.873 103 9.371 103 11.062 77.5 182.6 1 77.0 1987 730 40500 41000 69.36 19.20 116 3.894 105 8.246 108 11.047 77.5 182.6 1 76.6 1987 730 41000 41500 69.36 19.20 116 3.287 103 6.369 103 10.986 77.5 182.6 1 76.2 1987 730 41500 42000 69.36 19.20 116 2.946 89 4.998 142 10.928 77.5 182.6 1 75.7 1987 730 42000 42500 69.36 19.20 116 3.321 108 5.798 113 10.973 77.5 182.6 1 75.3 1987 730 42500 43000 69.36 19.20 118 5.010 108 6.005 147 10.965 77.5 182.6 1 74.9 1987 730 43000 43500 69.36 19.20 113 3.383 110 5.327 113 10.987 77.5 182.6 1 74.5 1987 730 43500 44000 69.36 19.20 116 3.365 105 5.699 147 11.035 77.5 182.6 1 74.0 1987 730 44000 44500 69.36 19.20 118 3.365 108 5.385 118 10.955 77.5 182.6 1 73.6 1987 730 44500 45000 69.36 19.20 116 3.410 110 5.147 124 10.964 77.5 182.6 1 73.2 1987 730 45000 45500 69.36 19.20 116 3.303 108 4.740 145 11.014 77.5 182.6 1 72.7 1987 730 45500 50000 69.36 19.20 116 3.083 108 5.216 145 10.994 77.5 182.6 1 72.3 1987 730 50000 50500 69.36 19.20 118 2.950 108 4.291 134 10.973 77.5 182.6 1 71.9 1987 730 50500 51000 69.36 19.20 118 3.261 108 4.950 142 11.016 77.5 182.6 1 71.4 1987 730 51000 51500 69.36 19.20 116 3.174 92 5.713 145 10.955 77.5 182.6 1 71.0 1987 730 51500 52000 69.36 19.20 118 3.297 89 5.752 134 10.987 77.5 182.6 1 70.6 1987 730 52000 52500 69.36 19.20 124 3.220 108 4.794 145 10.966 77.5 182.6 1 70.1 1987 730 52500 53000 69.36 19.20 118 3.080 108 4.528 134 10.974 77.5 182.6 1 69.7 1987 730 53000 53500 69.36 19.20 116 3.363 110 5.138 145 11.020 77.5 182.6 1 69.3 1987 730 53500 54000 69.36 19.20 118 3.280 108 5.283 147 11.013 77.5 182.6 1 68.8 1987 730 54000 54500 69.36 19.20 121 3.464 108 5.471 145 11.056 77.5 182.6 1 68.4 1987 730 54500 55000 69.36 19.20 116 3.344 110 6.265 145 11.008 77.5 182.6 1 68.0 1987 730 55000 55500 69.36 19.20 87 6.077 87 11.595 145 11.019 77.5 182.6 1 67.5 1987 730 55500 60000 69.36 19.20 116 3.594 108 7.540 145 11.034 77.5 182.6 1 67.1 1987 730 60000 60400 69.36 19.20 145 0.369 89 0.036 145 10.486 77.5 182.6 1 66.7 1987 730 61020 61500 69.36 19.20 118 1.830 108 2.406 147 10.979 77.5 182.6 1 65.8 1987 730 61500 61900 69.36 19.20 116 3.418 110 5.948 137 11.057 77.5 182.6 1 65.4 1987 730 62140 62500 69.36 19.20 121 3.808 110 5.747 145 11.118 77.5 182.6 1 64.9 1987 730 62500 63000 69.36 19.20 118 3.728 105 6.887 147 11.095 77.5 182.6 1 64.6 1987 730 63000 63500 69.36 19.20 118 4.004 110 7.102 145 11.056 77.5 182.6 1 64.1 1987 730 63500 64000 69.36 19.20 118 3.991 108 7.147 145 11.064 77.5 182.6 1 63.7 1987 730 64000 64500 69.36 19.20 116 3.922 108 6.770 145 11.053 77.5 182.6 1 63.3 1987 730 64500 65000 69.36 19.20 118 4.038 105 6.955 142 11.071 77.5 182.6 1 62.9 1987 730 65000 65500 69.36 19.20 118 3.980 108 7.141 147 11.066 77.5 182.6 1 62.5 1987 730 65500 70000 69.36 19.20 124 3.737 103 6.500 145 11.110 77.5 182.6 1 62.1 1987 730 70000 70500 69.36 19.20 118 3.931 87 8.644 147 11.085 77.5 182.6 1 61.7 1987 730 70500 71000 69.36 19.20 118 3.968 105 7.521 142 11.075 77.5 182.6 1 61.3 1987 730 71000 71500 69.36 19.20 121 3.767 103 6.117 147 11.112 77.5 182.6 1 60.9 1987 730 71500 72000 69.36 19.20 124 3.974 108 6.292 145 11.094 77.5 182.6 1 60.5 1987 730 72000 72500 69.36 19.20 121 4.119 110 7.185 147 11.132 77.5 182.6 1 60.2 1987 730 72500 73000 69.36 19.20 118 4.229 105 7.599 147 11.120 77.5 182.6 1 59.8 1987 730 73000 73500 69.36 19.20 121 4.001 108 6.240 147 11.193 77.5 182.6 1 59.4 1987 730 73500 74000 69.36 19.20 116 3.741 108 5.948 145 11.097 77.5 182.6 1 59.0 1987 730 74000 74500 69.36 19.20 121 4.040 110 6.979 145 11.139 77.5 182.6 1 58.7 1987 730 74500 75000 69.36 19.20 121 4.564 105 7.386 147 11.126 77.5 182.6 1 58.3 1987 730 75000 75500 69.36 19.20 118 6.438 100 5.473 147 11.131 77.5 182.6 1 58.0 1987 730 75500 80000 69.36 19.20 121 4.285 110 6.477 147 11.122 77.5 182.6 1 57.6