% 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 1989 729 190000 190200 68.79 21.41 120 5.841 109 2.308 132 11.224 42.8 134.7 3 83.1 1989 729 190200 190400 68.79 21.41 118 5.745 107 2.450 148 11.217 42.8 134.7 3 83.3 1989 729 190400 190600 68.79 21.41 122 5.734 107 2.211 143 11.166 42.8 134.7 3 83.4 1989 729 190600 190800 68.79 21.41 122 5.236 107 2.952 137 11.073 42.8 134.7 3 83.6 1989 729 190800 191000 68.79 21.41 122 5.362 113 4.261 139 11.139 42.8 134.7 3 83.7 1989 729 191000 191200 68.79 21.41 117 5.126 117 2.111 137 10.955 42.8 134.7 3 83.8 1989 729 191200 191400 68.79 21.41 120 6.397 113 5.280 148 11.171 42.8 134.7 3 84.0 1989 729 191400 191600 68.79 21.41 118 6.396 117 5.427 135 11.084 42.8 134.7 3 84.1 1989 729 191600 191800 68.79 21.41 118 5.149 113 2.200 141 11.142 42.8 134.7 3 84.2 1989 729 191800 192000 68.79 21.41 122 5.868 115 4.903 145 11.065 42.8 134.7 3 84.4 1989 729 192000 192200 68.79 21.41 122 5.823 113 5.279 143 11.152 42.8 134.7 3 84.5 1989 729 192200 192400 68.79 21.41 122 6.507 111 5.886 148 11.113 42.8 134.7 3 84.6 1989 729 192400 192600 68.79 21.41 118 6.165 107 5.857 147 11.107 42.8 134.7 3 84.8 1989 729 192600 192800 68.79 21.41 118 6.502 113 5.865 135 11.088 42.8 134.7 3 84.9 1989 729 192800 193000 68.79 21.41 124 6.021 115 5.028 141 11.085 42.8 134.7 3 85.0 1989 729 193000 193200 68.79 21.41 122 6.337 109 6.085 145 11.046 42.8 134.7 3 85.1 1989 729 193200 193400 68.79 21.41 118 5.941 107 5.560 143 11.041 42.8 134.7 3 85.3 1989 729 193400 193600 68.79 21.41 120 5.940 115 6.018 141 11.089 42.8 134.7 3 85.4 1989 729 193600 193800 68.79 21.41 118 6.695 115 6.161 143 11.195 42.8 134.7 3 85.5 1989 729 193800 194000 68.79 21.41 120 7.176 107 7.079 132 11.087 42.8 134.7 3 85.6 1989 729 194000 194200 68.79 21.41 118 7.557 109 7.562 124 11.033 42.8 134.7 3 85.8 1989 729 194220 194400 68.79 21.41 124 6.723 113 6.661 137 11.154 42.8 134.7 3 85.9 1989 729 194420 194600 68.79 21.41 124 7.086 107 6.818 143 11.182 42.8 134.7 3 86.0 1989 729 194600 194800 68.79 21.41 118 7.099 107 6.900 141 11.248 42.8 134.7 3 86.1 1989 729 194800 195000 68.79 21.41 120 5.755 107 5.589 132 11.019 42.8 134.7 3 86.3 1989 729 195000 195200 68.79 21.41 118 6.623 109 6.529 148 11.129 42.8 134.7 3 86.4 1989 729 195200 195400 68.79 21.41 126 6.965 111 6.416 148 11.285 42.8 134.7 3 86.5 1989 729 195400 195600 68.79 21.41 117 7.469 107 7.614 132 11.256 42.8 134.7 3 86.6 1989 729 195600 195800 68.79 21.41 120 6.486 111 6.889 143 11.133 42.8 134.7 3 86.7 1989 729 195800 200000 68.79 21.41 115 7.029 115 7.194 145 11.071 42.8 134.7 3 86.8 1989 729 200000 200200 68.79 21.41 122 7.219 107 7.237 135 11.090 42.8 134.7 3 86.9 1989 729 200200 200400 68.79 21.41 120 8.296 113 8.626 130 11.157 42.8 134.7 3 87.1 1989 729 200400 200600 68.79 21.41 118 9.128 113 9.930 133 11.326 42.8 134.7 3 87.2 1989 729 200600 200800 68.79 21.41 118 9.197 111 10.213 118 11.150 42.8 134.7 3 87.3 1989 729 200800 201000 68.79 21.41 120 10.122 107 10.660 126 11.238 42.8 134.7 3 87.4 1989 729 201000 201200 68.79 21.41 117 10.115 115 10.801 117 11.229 42.8 134.7 3 87.5 1989 729 201200 201400 68.79 21.41 118 9.701 111 4.815 118 11.199 42.8 134.7 3 87.6 1989 729 201400 201600 68.79 21.41 120 11.186 111 12.368 117 11.252 42.8 134.7 3 87.7 1989 729 201600 201800 68.79 21.41 118 11.751 117 12.603 118 11.301 42.8 134.7 3 87.8 1989 729 201800 202000 68.79 21.41 120 11.524 115 6.048 120 11.294 42.8 134.7 3 87.9 1989 729 202020 202200 68.79 21.41 118 11.946 113 11.601 130 11.290 42.8 134.7 3 88.0 1989 729 202200 202400 68.79 21.41 120 11.596 111 6.512 148 11.255 42.8 134.7 3 88.1 1989 729 202400 202600 68.79 21.41 124 11.662 115 5.686 124 11.313 42.8 134.7 3 88.2 1989 729 202600 202800 68.79 21.41 124 12.552 107 6.769 107 11.607 42.8 134.7 3 88.3 1989 729 202800 203000 68.79 21.41 120 12.950 107 7.185 107 11.389 42.8 134.7 3 88.4 1989 729 203000 203200 68.79 21.41 120 13.490 111 6.458 126 11.394 42.8 134.7 3 88.5 1989 729 203200 203400 68.79 21.41 122 23.107 113 14.318 122 11.620 42.8 134.7 3 88.6 1989 729 203400 203600 68.79 21.41 120 31.129 113 18.613 132 11.750 42.8 134.7 3 88.7 1989 729 203600 203800 68.79 21.41 120 28.906 113 19.357 126 11.658 42.8 134.7 3 88.8 1989 729 203800 204000 68.79 21.41 118 24.208 109 17.371 118 11.597 42.8 134.7 3 88.9 1989 729 204000 204200 68.79 21.41 117 23.949 111 19.331 111 11.629 42.8 134.7 3 89.0 1989 729 204200 204350 68.79 21.41 117 22.762 111 18.487 117 11.602 42.8 134.7 3 89.0 1989 729 204400 204600 68.79 21.41 118 26.274 105 45.581 109 11.612 42.8 134.7 3 89.1 1989 729 204610 204750 68.79 21.41 117 25.463 105 43.143 109 11.590 42.8 134.7 3 89.2 1989 729 204800 205000 68.79 21.41 118 20.534 107 16.769 118 11.558 42.8 134.7 3 89.3 1989 729 205000 205200 68.79 21.41 118 20.406 111 15.764 111 11.551 42.8 134.7 3 89.4 1989 729 205200 205350 68.79 21.41 118 21.544 105 17.755 107 11.547 42.8 134.7 3 89.5 1989 729 205400 205600 68.79 21.41 120 21.316 109 17.986 109 11.589 42.8 134.7 3 89.6 1989 729 205600 205800 68.79 21.41 122 22.052 107 19.340 107 11.641 42.8 134.7 3 89.6 1989 729 205800 210000 68.79 21.41 118 19.930 103 15.474 103 11.599 42.8 134.7 3 89.7 1989 729 210010 210200 68.79 21.41 122 17.408 102 14.991 102 11.521 42.8 134.7 3 89.8 1989 729 210200 210400 68.79 21.41 118 11.442 109 7.431 118 11.249 42.8 134.7 3 89.9 1989 729 210400 210600 68.79 21.41 120 10.699 109 6.494 135 11.230 42.8 134.7 3 89.9 1989 729 210600 210800 68.79 21.41 118 12.249 107 8.803 107 11.304 42.8 134.7 3 90.0 1989 729 210800 211000 68.79 21.41 117 14.969 107 13.021 107 11.447 42.8 134.7 3 90.1 1989 729 211000 211200 68.79 21.41 115 17.241 107 14.354 115 11.495 42.8 134.7 3 90.2 1989 729 211200 211400 68.79 21.41 122 15.177 107 12.588 107 11.460 42.8 134.7 3 90.2 1989 729 211400 211600 68.79 21.41 120 14.704 107 9.536 113 11.386 42.8 134.7 3 90.3 1989 729 211600 211800 68.79 21.41 117 15.580 107 13.543 107 11.413 42.8 134.7 3 90.4 1989 729 211800 212000 68.79 21.41 117 18.634 107 14.330 107 11.585 42.8 134.7 3 90.4 1989 729 212000 212200 68.79 21.41 115 17.388 102 14.569 109 11.526 42.8 134.7 3 90.5 1989 729 212200 212400 68.79 21.41 120 17.908 102 13.657 102 11.539 42.8 134.7 3 90.5 1989 729 212400 212600 68.79 21.41 117 15.871 103 11.593 109 11.497 42.8 134.7 3 90.6 1989 729 212600 212800 68.79 21.41 118 15.185 107 12.809 107 11.475 42.8 134.7 3 90.7 1989 729 212800 213000 68.79 21.41 117 16.634 103 14.683 103 11.527 42.8 134.7 3 90.7 1989 729 213000 213200 68.79 21.41 118 18.547 103 34.210 103 11.520 42.8 134.7 3 90.8 1989 729 213200 213400 68.79 21.41 115 14.887 102 12.901 102 11.501 42.8 134.7 3 90.8 1989 729 213400 213600 68.79 21.41 118 14.362 103 11.788 111 11.432 42.8 134.7 3 90.9 1989 729 213600 213800 68.79 21.41 120 14.327 103 10.948 103 11.389 42.8 134.7 3 90.9 1989 729 213810 214000 68.79 21.41 117 14.149 107 11.372 107 11.430 42.8 134.7 3 91.0 1989 729 214000 214200 68.79 21.41 117 14.145 107 10.844 107 11.436 42.8 134.7 3 91.1 1989 729 214200 214400 68.79 21.41 120 15.839 107 28.003 107 11.435 42.8 134.7 3 91.1 1989 729 214400 214600 68.79 21.41 115 15.346 109 13.651 109 11.529 42.8 134.7 3 91.1 1989 729 214600 214800 68.79 21.41 117 15.084 103 13.595 103 11.547 42.8 134.7 3 91.2 1989 729 214800 215000 68.79 21.41 118 13.851 103 11.972 107 11.484 42.8 134.7 3 91.2 1989 729 215000 215200 68.79 21.41 115 12.319 107 9.990 107 11.409 42.8 134.7 3 91.3 1989 729 215200 215400 68.79 21.41 118 15.057 100 13.036 105 11.455 42.8 134.7 3 91.3 1989 729 215410 215600 68.79 21.41 120 13.315 107 10.723 113 11.440 42.8 134.7 3 91.4 1989 729 215600 215800 68.79 21.41 115 11.141 100 9.443 103 11.367 42.8 134.7 3 91.4 1989 729 215800 220000 68.79 21.41 117 10.637 103 18.529 117 11.261 42.8 134.7 3 91.4 1989 729 220000 220200 68.79 21.41 118 8.809 105 6.432 137 11.171 42.8 134.7 3 91.5 1989 729 220200 220400 68.79 21.41 118 8.996 103 14.794 147 11.207 42.8 134.7 3 91.5 1989 729 220400 220600 68.79 21.41 115 9.746 109 16.199 115 11.196 42.8 134.7 3 91.6 1989 729 220600 220800 68.79 21.41 115 9.260 107 16.862 107 11.265 42.8 134.7 3 91.6 1989 729 220800 221000 68.79 21.41 117 10.465 107 19.148 107 11.288 42.8 134.7 3 91.6 1989 729 221000 221200 68.79 21.41 118 9.448 107 15.191 107 11.230 42.8 134.7 3 91.6 1989 729 221200 221400 68.79 21.41 122 11.587 105 20.425 105 11.308 42.8 134.7 3 91.7 1989 729 221400 221600 68.79 21.41 117 12.660 102 21.158 102 11.311 42.8 134.7 3 91.7 1989 729 221600 221800 68.79 21.41 117 11.487 107 18.339 113 11.260 42.8 134.7 3 91.7 1989 729 221800 222000 68.79 21.41 115 11.069 109 17.853 109 11.270 42.8 134.7 3 91.7 1989 729 222000 222200 68.79 21.41 117 11.671 107 20.733 107 11.322 42.8 134.7 3 91.8 1989 729 222200 222400 68.79 21.41 122 10.315 109 15.505 109 11.260 42.8 134.7 3 91.8 1989 729 222400 222600 68.79 21.41 117 10.586 109 17.075 109 11.278 42.8 134.7 3 91.8 1989 729 222600 222800 68.79 21.41 118 10.519 111 14.715 111 11.214 42.8 134.7 3 91.8 1989 729 222800 223000 68.79 21.41 120 10.799 111 14.811 115 11.257 42.8 134.7 3 91.8 1989 729 223000 223200 68.79 21.41 120 9.605 107 14.286 115 11.165 42.8 134.7 3 91.9 1989 729 223200 223400 68.79 21.41 124 8.981 111 5.912 111 11.277 42.8 134.7 3 91.9 1989 729 223400 223600 68.79 21.41 120 9.792 109 14.023 109 11.233 42.8 134.7 3 91.9 1989 729 223600 223800 68.79 21.41 115 9.809 107 12.995 107 11.241 42.8 134.7 3 91.9 1989 729 223800 224000 68.79 21.41 122 8.730 109 5.274 122 11.236 42.8 134.7 3 91.9 1989 729 224000 224200 68.79 21.41 117 7.335 111 3.860 117 11.121 42.8 134.7 3 91.9 1989 729 224200 224400 68.79 21.41 118 8.211 107 11.454 130 11.130 42.8 134.7 3 91.9 1989 729 224400 224600 68.79 21.41 117 7.284 107 9.447 117 11.116 42.8 134.7 3 91.9 1989 729 224600 224800 68.79 21.41 117 8.128 109 10.538 133 11.122 42.8 134.7 3 91.9 1989 729 224800 225000 68.79 21.41 117 7.640 109 8.608 139 11.145 42.8 134.7 3 91.9 1989 729 225000 225200 68.79 21.41 117 7.185 111 8.162 147 11.093 42.8 134.7 3 91.9 1989 729 225200 225400 68.79 21.41 124 6.392 111 2.968 143 11.293 42.8 134.7 3 91.9 1989 729 225400 225600 68.79 21.41 120 5.883 111 3.216 133 11.102 42.8 134.7 3 91.9 1989 729 225600 225800 68.79 21.41 118 7.109 109 7.385 147 11.116 42.8 134.7 3 91.9 1989 729 225800 230000 68.79 21.41 118 6.195 107 7.118 118 11.008 42.8 134.7 3 91.9 1989 729 230000 230200 68.79 21.41 113 6.568 113 7.745 141 11.080 42.8 134.7 3 91.9 1989 729 230200 230400 68.79 21.41 118 6.372 111 6.466 143 11.163 42.8 134.7 3 91.9 1989 729 230400 230600 68.79 21.41 118 6.411 109 7.008 135 11.054 42.8 134.7 3 91.9 1989 729 230600 230800 68.79 21.41 117 6.516 107 6.725 130 11.044 42.8 134.7 3 91.9 1989 729 230800 231000 68.79 21.41 120 6.105 113 7.242 113 11.032 42.8 134.7 3 91.9 1989 729 231000 231200 68.79 21.41 118 5.902 109 6.455 147 11.284 42.8 134.7 3 91.9 1989 729 231200 231400 68.79 21.41 117 5.994 109 6.601 115 10.986 42.8 134.7 3 91.8 1989 729 231400 231600 68.79 21.41 120 5.393 107 5.991 143 11.006 42.8 134.7 3 91.8 1989 729 231600 231800 68.79 21.41 115 5.745 115 6.071 148 11.154 42.8 134.7 3 91.8 1989 729 231800 232000 68.79 21.41 117 5.809 117 6.111 141 11.065 42.8 134.7 3 91.8 1989 729 232000 232200 68.79 21.41 126 5.026 107 4.899 126 11.149 42.8 134.7 3 91.8 1989 729 232200 232400 68.79 21.41 118 5.086 109 5.459 139 11.081 42.8 134.7 3 91.7 1989 729 232400 232600 68.79 21.41 122 4.528 111 5.267 139 10.969 42.8 134.7 3 91.7 1989 729 232600 232800 68.79 21.41 120 4.435 113 4.840 145 10.961 42.8 134.7 3 91.7 1989 729 232800 233000 68.79 21.41 122 3.922 109 4.538 133 10.949 42.8 134.7 3 91.7 1989 729 233000 233200 68.79 21.41 117 4.249 117 4.395 130 11.044 42.8 134.7 3 91.6 1989 729 233200 233400 68.79 21.41 128 3.962 113 4.596 128 10.947 42.8 134.7 3 91.6 1989 729 233400 233600 68.79 21.41 117 4.098 113 4.591 117 10.851 42.8 134.7 3 91.6 1989 729 233600 233800 68.79 21.41 122 4.536 113 4.457 143 10.966 42.8 134.7 3 91.6 1989 729 233800 234000 68.79 21.41 124 4.156 111 4.421 133 10.967 42.8 134.7 3 91.5 1989 729 234000 234200 68.79 21.41 120 3.834 111 3.702 148 11.065 42.8 134.7 3 91.5 1989 729 234200 234400 68.79 21.41 124 3.078 115 3.478 124 10.849 42.8 134.7 3 91.4 1989 729 234400 234600 68.79 21.41 118 3.241 113 3.637 128 10.915 42.8 134.7 3 91.4 1989 729 234600 234800 68.79 21.41 120 4.196 109 4.360 145 10.993 42.8 134.7 3 91.4 1989 729 234800 235000 68.79 21.41 122 3.376 113 3.634 122 10.952 42.8 134.7 3 91.3 1989 729 235000 235200 68.79 21.41 117 1.813 107 2.011 107 10.614 42.8 134.7 3 91.3 1989 729 235200 235400 68.79 21.41 118 2.600 107 3.295 118 10.860 42.8 134.7 3 91.2 1989 729 235400 235600 68.79 21.41 120 3.082 111 3.672 120 10.826 42.8 134.7 3 91.2 1989 729 235600 235800 68.79 21.41 126 3.610 111 3.949 126 10.971 42.8 134.7 3 91.2 1989 729 235800 235950 68.79 21.41 118 3.717 118 3.931 128 11.016 42.8 134.7 3 91.1