% 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 = 1.15 1989 207 90000 90500 69.36 19.20 118 3.565 95 9.419 95 11.106 77.5 182.5 4 87.2 1989 207 90500 91000 69.36 19.20 124 3.283 95 7.583 95 10.989 77.5 182.5 4 87.0 1989 207 91000 91500 69.36 19.20 121 4.109 92 11.872 92 11.250 77.5 182.5 4 86.8 1989 207 91500 92000 69.36 19.20 121 4.113 95 11.711 95 11.232 77.5 182.5 4 86.6 1989 207 92000 92500 69.36 19.20 118 4.662 92 13.359 92 11.282 77.5 182.5 4 86.4 1989 207 92500 93000 69.36 19.20 124 4.051 95 8.011 95 11.014 77.5 182.5 4 86.3 1989 207 93000 93500 69.36 19.20 118 3.365 105 5.095 139 10.915 77.5 182.5 4 86.1 1989 207 93500 94000 69.36 19.20 118 3.733 95 7.379 95 10.977 77.5 182.5 4 85.9 1989 207 94000 94500 69.36 19.20 118 4.554 92 11.640 92 11.209 77.5 182.5 4 85.8 1989 207 94500 95000 69.36 19.20 121 4.120 92 10.581 92 11.203 77.5 182.5 4 85.7 1989 207 95000 95500 69.36 19.20 121 4.564 92 9.976 92 11.142 77.5 182.5 4 85.5 1989 207 95500 100000 69.36 19.20 121 4.581 92 12.022 92 11.255 77.5 182.5 4 85.4 1989 207 100000 100500 69.36 19.20 118 4.672 92 11.125 92 11.186 77.5 182.5 4 85.3 1989 207 100500 101000 69.36 19.20 121 4.148 95 8.271 95 11.049 77.5 182.5 4 85.2 1989 207 101000 101500 69.36 19.20 118 4.671 95 9.761 95 11.121 77.5 182.5 4 85.1 1989 207 101500 102000 69.36 19.20 121 4.845 95 9.807 92 11.095 77.5 182.5 4 85.0 1989 207 102000 102500 69.36 19.20 118 4.218 103 6.982 139 10.973 77.5 182.5 4 85.0 1989 207 102500 103000 69.36 19.20 121 3.922 108 5.282 132 11.000 77.5 182.5 4 84.9 1989 207 103000 103500 69.36 19.20 124 3.929 113 5.240 129 10.959 77.5 182.5 4 84.8 1989 207 103500 104000 69.36 19.20 121 3.879 116 5.337 147 10.992 77.5 182.5 4 84.8 1989 207 104000 104500 69.36 19.20 121 3.914 92 5.408 126 10.978 77.5 182.5 4 84.8 1989 207 104500 105000 69.36 19.20 124 4.147 110 5.498 139 10.957 77.5 182.5 4 84.7 1989 207 105000 105500 69.36 19.20 124 4.224 116 5.621 132 11.007 77.5 182.5 4 84.7 1989 207 105500 110000 69.36 19.20 124 4.116 92 5.390 137 11.017 77.5 182.5 4 84.7 1989 207 110000 110500 69.36 19.20 121 4.447 113 5.615 126 11.044 77.5 182.5 4 84.7 1989 207 110500 111000 69.36 19.20 121 4.741 92 7.263 129 11.060 77.5 182.5 4 84.7 1989 207 111000 111500 69.36 19.20 121 4.847 92 7.631 134 11.022 77.5 182.5 4 84.7 1989 207 111500 112000 69.36 19.20 121 4.810 92 7.664 92 11.001 77.5 182.5 4 84.7 1989 207 112000 112500 69.36 19.20 121 4.807 92 6.889 126 11.011 77.5 182.5 4 84.8 1989 207 112500 113000 69.36 19.20 124 4.655 92 6.721 126 10.988 77.5 182.5 4 84.8 1989 207 113000 113500 69.36 19.20 124 4.655 92 7.254 92 10.991 77.5 182.5 4 84.9 1989 207 113500 114000 69.36 19.20 121 4.393 97 6.470 142 10.981 77.5 182.5 4 84.9 1989 207 114000 114500 69.36 19.20 124 4.214 92 5.938 137 10.996 77.5 182.5 4 85.0 1989 207 114500 115000 69.36 19.20 126 4.195 95 6.413 126 10.969 77.5 182.5 4 85.1 1989 207 115000 115500 69.36 19.20 126 4.056 95 6.738 126 10.948 77.5 182.5 4 85.2 1989 207 115500 120000 69.36 19.20 124 3.677 92 5.601 132 10.904 77.5 182.5 4 85.3 1989 207 120000 120500 69.36 19.20 118 3.911 92 5.620 126 10.908 77.5 182.5 4 85.4 1989 207 120500 121000 69.36 19.20 121 3.979 95 5.748 134 10.913 77.5 182.5 4 85.5 1989 207 121000 121500 69.36 19.20 124 4.393 95 7.579 95 10.982 77.5 182.5 4 85.6 1989 207 121500 122000 69.36 19.20 124 4.121 89 6.549 92 10.921 77.5 182.5 4 85.8 1989 207 122000 122500 69.36 19.20 124 4.000 95 5.267 137 10.925 77.5 182.5 4 85.9 1989 207 122500 123000 69.36 19.20 121 4.015 92 6.294 92 10.910 77.5 182.5 4 86.1 1989 207 123000 123500 69.36 19.20 118 4.078 95 4.881 142 10.907 77.5 182.5 4 86.2 1989 207 123500 124000 69.36 19.20 121 3.892 95 4.551 145 10.931 77.5 182.5 4 86.4 1989 207 124000 124500 69.36 19.20 124 3.945 92 5.921 92 10.935 77.5 182.5 4 86.6 1989 207 124500 125000 69.36 19.20 124 3.816 92 5.212 137 10.900 77.5 182.5 4 86.8 1989 207 125000 125500 69.36 19.20 126 3.581 97 5.139 129 10.871 77.5 182.5 4 87.0 1989 207 125500 130000 69.36 19.20 124 3.422 108 4.408 132 10.894 77.5 182.5 4 87.2 1989 207 130000 130500 69.36 19.20 121 3.363 110 4.821 137 10.931 77.5 182.5 4 87.4 1989 207 130500 131000 69.36 19.20 121 3.548 108 5.428 129 10.959 77.5 182.5 4 87.6 1989 207 131000 131500 69.36 19.20 116 3.911 110 6.863 113 11.063 77.5 182.5 4 87.8 1989 207 131500 132000 69.36 19.20 121 4.181 110 7.776 110 11.150 77.5 182.5 4 88.1 1989 207 132000 132500 69.36 19.20 118 3.561 110 6.292 110 11.057 77.5 182.5 4 88.3 1989 207 132500 133000 69.36 19.20 121 3.508 108 6.603 113 11.059 77.5 182.5 4 88.5 1989 207 133000 133500 69.36 19.20 121 3.650 113 6.495 113 11.075 77.5 182.5 4 88.8 1989 207 133500 134000 69.36 19.20 118 3.389 105 6.474 116 11.040 77.5 182.5 4 89.1 1989 207 134000 134500 69.36 19.20 116 3.571 110 6.860 110 11.068 77.5 182.5 4 89.3 1989 207 134500 135000 69.36 19.20 124 2.721 110 5.877 113 10.986 77.5 182.5 4 89.6 1989 207 135000 135500 69.36 19.20 121 4.057 113 5.197 113 10.972 77.5 182.5 4 89.9 1989 207 135500 140000 69.36 19.20 132 3.678 110 4.708 132 10.979 77.5 182.5 4 90.2 1989 207 140000 140500 69.36 19.20 124 3.791 110 4.761 132 10.911 77.5 182.5 4 90.5 1989 207 140500 141000 69.36 19.20 118 3.858 110 4.838 142 10.958 77.5 182.5 4 90.8 1989 207 141000 141500 69.36 19.20 121 4.828 108 6.258 108 11.116 77.5 182.5 4 91.1 1989 207 141500 142000 69.36 19.20 118 4.444 108 5.698 108 10.990 77.5 182.5 4 91.4 1989 207 142000 142500 69.36 19.20 121 3.774 113 3.102 139 10.992 77.5 182.5 4 91.7 1989 207 142500 143000 69.36 19.20 124 3.292 108 3.557 147 10.897 77.5 182.5 4 92.1 1989 207 143000 143500 69.36 19.20 134 2.668 110 2.667 110 10.927 77.5 182.5 4 92.4 1989 207 143500 144000 69.36 19.20 132 2.083 113 2.052 142 10.849 77.5 182.5 4 92.7 1989 207 144000 144500 69.36 19.20 126 2.066 110 1.523 137 10.887 77.5 182.5 4 93.1 1989 207 144500 145000 69.36 19.20 129 2.310 113 1.926 142 10.978 77.5 182.5 4 93.4 1989 207 145000 145500 69.36 19.20 121 3.690 113 3.354 132 11.021 77.5 182.5 4 93.8 1989 207 145500 150000 69.36 19.20 118 4.832 110 4.831 118 11.080 77.5 182.5 4 94.1 1989 207 150000 150500 69.36 19.20 121 4.863 116 4.474 129 11.108 77.5 182.5 4 94.5 1989 207 150500 151000 69.36 19.20 121 4.337 116 3.722 124 11.061 77.5 182.5 4 94.9 1989 207 151000 151500 69.36 19.20 121 5.267 116 5.240 132 11.161 77.5 182.5 4 95.3 1989 207 151500 152000 69.36 19.20 126 3.518 116 3.634 129 11.179 77.5 182.5 4 95.6 1989 207 152000 152500 69.36 19.20 126 4.408 110 3.482 145 11.167 77.5 182.5 4 96.0 1989 207 152500 153000 69.36 19.20 118 4.582 118 4.827 126 11.191 77.5 182.5 4 96.4 1989 207 153000 153500 69.36 19.20 121 6.094 113 6.436 124 11.172 77.5 182.5 4 96.8 1989 207 153500 154000 69.36 19.20 121 5.572 116 6.930 121 11.212 77.5 182.5 4 97.2 1989 207 154000 154500 69.36 19.20 121 5.866 113 6.476 126 11.169 77.5 182.5 4 97.6 1989 207 154500 155000 69.36 19.20 118 4.305 113 5.744 124 11.205 77.5 182.5 4 98.0 1989 207 155000 155500 69.36 19.20 121 4.373 116 5.747 126 11.162 77.5 182.5 4 98.4 1989 207 155500 160000 69.36 19.20 121 4.871 118 6.089 126 11.273 77.5 182.5 4 98.8 1989 207 160000 160500 69.36 19.20 118 6.930 113 7.585 129 11.234 77.5 182.5 4 99.2 1989 207 160500 161000 69.36 19.20 124 4.145 113 6.796 124 11.130 77.5 182.5 4 99.6 1989 207 161000 161500 69.36 19.20 118 6.423 110 10.386 126 11.289 77.5 182.5 4 100.0 1989 207 161500 162000 69.36 19.20 121 7.641 113 10.912 126 11.349 77.5 182.5 4 100.5 1989 207 162000 162500 69.36 19.20 121 6.514 113 9.416 132 11.314 77.5 182.5 4 100.9 1989 207 162500 163000 69.36 19.20 124 5.087 116 6.972 124 11.234 77.5 182.5 4 101.3 1989 207 163000 163500 69.36 19.20 121 5.730 113 9.380 129 11.276 77.5 182.5 4 101.7 1989 207 163500 164000 69.36 19.20 124 4.671 116 6.283 132 11.222 77.5 182.5 4 102.2 1989 207 164000 164500 69.36 19.20 121 3.387 118 4.500 126 11.056 77.5 182.5 4 102.6 1989 207 164500 165000 69.36 19.20 124 3.583 116 4.301 126 11.110 77.5 182.5 4 103.0 1989 207 165000 165500 69.36 19.20 124 3.904 116 5.326 132 11.120 77.5 182.5 4 103.4 1989 207 165500 170000 69.36 19.20 121 5.899 110 11.943 118 11.291 77.5 182.5 4 103.9 1989 207 170000 170500 69.36 19.20 118 8.987 113 19.135 118 11.459 77.5 182.5 4 104.3 1989 207 170500 171000 69.36 19.20 121 9.918 113 12.721 121 11.344 77.5 182.5 4 104.7 1989 207 171000 171500 69.36 19.20 118 16.994 110 36.623 110 11.826 77.5 182.5 4 105.2 1989 207 171500 172000 69.36 19.20 118 18.802 110 41.517 110 11.859 77.5 182.5 4 105.6 1989 207 172000 172500 69.36 19.20 121 19.113 103 50.811 108 11.901 77.5 182.5 4 106.0 1989 207 172500 173000 69.36 19.20 118 9.368 103 24.601 103 11.576 77.5 182.5 4 106.5 1989 207 173000 173500 69.36 19.20 118 8.831 105 24.791 105 11.567 77.5 182.5 4 106.9 1989 207 173500 174000 69.36 19.20 118 9.017 105 25.912 105 11.574 77.5 182.5 4 107.4 1989 207 174000 174500 69.36 19.20 118 10.361 105 21.917 105 11.514 77.5 182.5 4 107.8 1989 207 174500 175000 69.36 19.20 118 7.425 105 19.227 105 11.474 77.5 182.5 4 108.2 1989 207 175000 175500 69.36 19.20 121 6.537 108 15.983 108 11.419 77.5 182.5 4 108.7 1989 207 175500 180000 69.36 19.20 118 9.104 108 17.865 108 11.457 77.5 182.5 4 109.1 1989 207 180000 180500 69.36 19.20 118 9.127 105 17.951 105 11.469 77.5 182.5 4 109.5 1989 207 180500 181000 69.36 19.20 121 8.847 105 16.943 105 11.426 77.5 182.5 4 109.9 1989 207 181000 181500 69.36 19.20 121 5.793 108 13.805 110 11.335 77.5 182.5 4 110.4 1989 207 181500 182000 69.36 19.20 121 6.332 108 15.475 110 11.375 77.5 182.5 4 110.8 1989 207 182000 182500 69.36 19.20 121 7.767 110 13.350 110 11.333 77.5 182.5 4 111.2 1989 207 182500 183000 69.36 19.20 121 8.547 108 15.400 108 11.404 77.5 182.5 4 111.6 1989 207 183000 183500 69.36 19.20 118 8.822 105 16.746 116 11.431 77.5 182.5 4 112.1 1989 207 183500 184000 69.36 19.20 121 6.645 110 10.705 110 11.234 77.5 182.5 4 112.5 1989 207 184000 184500 69.36 19.20 121 6.071 110 8.147 121 11.206 77.5 182.5 4 112.9 1989 207 184500 185000 69.36 19.20 121 6.455 110 9.372 118 11.232 77.5 182.5 4 113.3 1989 207 185000 185500 69.36 19.20 121 7.778 110 12.991 116 11.340 77.5 182.5 4 113.7 1989 207 185500 190000 69.36 19.20 118 5.687 110 11.876 118 11.276 77.5 182.5 4 114.1 1989 207 190000 190500 69.36 19.20 121 4.442 113 7.840 126 11.188 77.5 182.5 4 114.5 1989 207 190500 191000 69.36 19.20 121 3.905 116 6.320 121 11.113 77.5 182.5 4 114.9 1989 207 191000 191500 69.36 19.20 121 3.731 116 5.761 121 11.103 77.5 182.5 4 115.3 1989 207 191500 192000 69.36 19.20 121 3.187 92 6.378 126 11.005 77.5 182.5 4 115.7 1989 207 192000 192500 69.36 19.20 118 3.572 92 4.910 118 10.957 77.5 182.5 4 116.0 1989 207 192500 193000 69.36 19.20 121 4.150 110 6.682 121 11.069 77.5 182.5 4 116.4 1989 207 193000 193500 69.36 19.20 121 4.622 116 5.138 118 11.065 77.5 182.5 4 116.8 1989 207 193500 194000 69.36 19.20 118 12.515 108 25.135 108 11.606 77.5 182.5 4 117.2 1989 207 194000 194500 69.36 19.20 118 9.957 110 17.264 113 11.413 77.5 182.5 4 117.5 1989 207 194500 194940 69.36 19.20 118 9.586 108 16.615 110 11.403 77.5 182.5 4 117.9 1989 207 195030 195500 69.36 19.20 118 7.002 110 15.978 116 11.398 77.5 182.5 4 118.2 1989 207 195500 200000 69.36 19.20 121 6.056 110 12.161 116 11.297 77.5 182.5 4 118.6 1989 207 200000 200500 69.36 19.20 121 5.074 110 11.104 110 11.230 77.5 182.5 4 118.9 1989 207 200500 201000 69.36 19.20 118 5.942 108 14.754 108 11.372 77.5 182.5 4 119.2 1989 207 201000 201500 69.36 19.20 118 6.515 105 15.774 113 11.389 77.5 182.5 4 119.6 1989 207 201500 202000 69.36 19.20 118 6.950 103 17.996 113 11.431 77.5 182.5 4 119.9 1989 207 202000 202500 69.36 19.20 118 7.403 103 20.559 105 11.486 77.5 182.5 4 120.2 1989 207 202500 203000 69.36 19.20 121 7.370 105 18.845 105 11.443 77.5 182.5 4 120.5 1989 207 203000 203500 69.36 19.20 118 6.486 113 15.517 118 11.384 77.5 182.5 4 120.8 1989 207 203500 204000 69.36 19.20 118 8.096 105 21.539 105 11.506 77.5 182.5 4 121.1 1989 207 204000 204500 69.36 19.20 121 9.536 108 17.981 113 11.426 77.5 182.5 4 121.4 1989 207 204500 205000 69.36 19.20 121 8.043 110 18.253 113 11.458 77.5 182.5 4 121.6 1989 207 205000 205500 69.36 19.20 118 7.879 110 19.594 110 11.477 77.5 182.5 4 121.9 1989 207 205500 210000 69.36 19.20 118 7.990 108 18.923 108 11.484 77.5 182.5 4 122.2 1989 207 210000 210500 69.36 19.20 118 8.393 103 21.499 103 11.528 77.5 182.5 4 122.4 1989 207 210500 211000 69.36 19.20 118 10.279 108 19.647 110 11.486 77.5 182.5 4 122.7 1989 207 211000 211500 69.36 19.20 118 7.207 105 16.410 105 11.429 77.5 182.5 4 122.9 1989 207 211500 212000 69.36 19.20 121 5.095 108 10.543 116 11.275 77.5 182.5 4 123.1 1989 207 212000 212500 69.36 19.20 121 7.683 108 12.919 118 11.335 77.5 182.5 4 123.3 1989 207 212500 213000 69.36 19.20 118 5.651 110 12.708 116 11.314 77.5 182.5 4 123.5 1989 207 213000 213500 69.36 19.20 118 5.795 103 15.987 110 11.355 77.5 182.5 4 123.7 1989 207 213500 214000 69.36 19.20 118 7.239 108 15.028 108 11.311 77.5 182.5 4 123.9 1989 207 214000 214500 69.36 19.20 118 4.037 105 10.658 113 11.149 77.5 182.5 4 124.1 1989 207 214500 215000 69.36 19.20 118 4.248 108 11.719 108 11.204 77.5 182.5 4 124.2 1989 207 215000 215500 69.36 19.20 118 4.542 108 7.456 116 11.067 77.5 182.5 4 124.4 1989 207 215500 220000 69.36 19.20 118 2.563 95 3.810 147 10.870 77.5 182.5 4 124.5 1989 207 220000 220500 69.36 19.20 121 1.639 92 2.410 132 10.815 77.5 182.5 4 124.6 1989 207 220500 221000 69.36 19.20 121 3.271 118 3.110 139 11.087 77.5 182.5 4 124.8 1989 207 221000 221500 69.36 19.20 121 3.259 113 3.935 142 11.028 77.5 182.5 4 124.9 1989 207 221500 222000 69.36 19.20 118 11.977 113 19.567 118 11.615 77.5 182.5 4 125.0 1989 207 222000 222500 69.36 19.20 118 13.198 113 30.330 113 11.696 77.5 182.5 4 125.1 1989 207 222500 223000 69.36 19.20 118 9.370 113 22.252 116 11.516 77.5 182.5 4 125.1 1989 207 223000 223500 69.36 19.20 116 10.689 105 27.846 113 11.590 77.5 182.5 4 125.2 1989 207 223500 224000 69.36 19.20 118 7.885 110 20.918 113 11.486 77.5 182.5 4 125.3 1989 207 224000 224500 69.36 19.20 116 9.655 105 29.023 105 11.618 77.5 182.5 4 125.3 1989 207 224500 225000 69.36 19.20 116 8.908 105 25.037 110 11.541 77.5 182.5 4 125.3 1989 207 225000 225500 69.36 19.20 116 9.579 103 29.865 103 11.611 77.5 182.5 4 125.4 1989 207 225500 230000 69.36 19.20 118 10.992 100 39.516 100 11.738 77.5 182.5 4 125.4 1989 207 230000 230500 69.36 19.20 118 9.375 100 30.369 100 11.626 77.5 182.5 4 125.4 1989 207 230500 230650 69.36 19.20 121 16.810 103 46.976 103 11.858 77.5 182.5 4 125.3