% 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 = 1.25 1990 925 100000 100500 69.36 19.20 118 5.639 108 6.888 139 11.125 77.5 182.6 2 70.9 1990 925 100500 101000 69.36 19.20 118 5.836 110 7.317 145 11.170 77.5 182.6 2 70.8 1990 925 101000 101500 69.36 19.20 118 5.902 110 6.525 147 11.223 77.5 182.6 2 70.8 1990 925 101500 102000 69.36 19.20 121 5.838 110 7.269 147 11.162 77.5 182.6 2 70.7 1990 925 102000 102500 69.36 19.20 121 5.610 108 6.742 147 11.197 77.5 182.6 2 70.7 1990 925 102500 103000 69.36 19.20 118 5.819 110 7.141 147 11.219 77.5 182.6 2 70.7 1990 925 103000 103500 69.36 19.20 121 5.820 113 6.637 145 11.137 77.5 182.6 2 70.7 1990 925 103500 104000 69.36 19.20 118 5.909 110 7.288 147 11.187 77.5 182.6 2 70.7 1990 925 104000 104500 69.36 19.20 121 5.917 113 7.173 137 11.163 77.5 182.6 2 70.7 1990 925 104500 105000 69.36 19.20 121 6.284 108 7.414 147 11.185 77.5 182.6 2 70.7 1990 925 105000 105500 69.36 19.20 121 6.014 108 7.325 137 11.157 77.5 182.6 2 70.7 1990 925 105500 110000 69.36 19.20 121 5.957 110 7.364 147 11.202 77.5 182.6 2 70.8 1990 925 110000 110500 69.36 19.20 118 6.052 108 7.496 147 11.233 77.5 182.6 2 70.8 1990 925 110500 111000 69.36 19.20 118 5.855 108 7.343 145 11.157 77.5 182.6 2 70.9 1990 925 111000 111500 69.36 19.20 121 5.818 113 6.907 147 11.185 77.5 182.6 2 70.9 1990 925 111500 112000 69.36 19.20 121 5.934 110 7.295 129 11.144 77.5 182.6 2 71.0 1990 925 112000 112500 69.36 19.20 118 5.825 110 6.997 139 11.146 77.5 182.6 2 71.1 1990 925 112500 113000 69.36 19.20 121 5.856 108 7.201 121 11.107 77.5 182.6 2 71.2 1990 925 113000 113500 69.36 19.20 121 5.830 110 7.021 142 11.158 77.5 182.6 2 71.3 1990 925 113500 114000 69.36 19.20 118 5.739 110 6.613 137 11.156 77.5 182.6 2 71.4 1990 925 114000 114500 69.36 19.20 121 5.775 110 6.804 145 11.172 77.5 182.6 2 71.6 1990 925 114500 115000 69.36 19.20 118 5.673 113 6.398 145 11.160 77.5 182.6 2 71.7 1990 925 115000 115500 69.36 19.20 118 5.730 108 6.830 147 11.186 77.5 182.6 2 71.8 1990 925 115500 120000 69.36 19.20 121 5.781 110 6.581 147 11.229 77.5 182.6 2 72.0 1990 925 120000 120500 69.36 19.20 121 5.728 113 6.608 145 11.172 77.5 182.6 1 72.2 1990 925 120500 121000 69.36 19.20 118 5.396 110 6.783 147 11.131 77.5 182.6 1 72.3 1990 925 121000 121500 69.36 19.20 118 5.556 110 6.368 118 11.120 77.5 182.6 1 72.5 1990 925 121500 122000 69.36 19.20 118 5.412 113 6.105 147 11.122 77.5 182.6 1 72.7 1990 925 122000 122500 69.36 19.20 124 5.468 108 6.320 147 11.143 77.5 182.6 1 72.9 1990 925 122500 123000 69.36 19.20 118 5.124 113 6.019 147 11.093 77.5 182.6 1 73.1 1990 925 123000 123500 69.36 19.20 118 5.295 110 6.491 147 11.176 77.5 182.6 1 73.3 1990 925 123500 124000 69.36 19.20 124 5.346 110 6.090 147 11.100 77.5 182.6 1 73.6 1990 925 124000 124500 69.36 19.20 121 5.194 110 6.097 145 11.148 77.5 182.6 1 73.8 1990 925 124500 125000 69.36 19.20 118 4.976 113 5.667 139 11.106 77.5 182.6 1 74.0 1990 925 125000 125500 69.36 19.20 121 5.043 110 5.739 116 11.070 77.5 182.6 1 74.3 1990 925 125500 130000 69.36 19.20 118 4.933 110 5.772 116 11.065 77.5 182.6 1 74.5 1990 925 130000 130500 69.36 19.20 118 4.918 110 5.324 145 11.120 77.5 182.6 1 74.8 1990 925 130500 131000 69.36 19.20 118 4.855 108 5.658 118 11.030 77.5 182.6 1 75.1 1990 925 131000 131500 69.36 19.20 118 4.733 110 5.916 145 11.085 77.5 182.6 1 75.4 1990 925 131500 132000 69.36 19.20 121 4.708 113 5.439 142 11.039 77.5 182.6 1 75.7 1990 925 132000 132500 69.36 19.20 118 4.737 110 5.354 147 11.114 77.5 182.6 1 76.0 1990 925 132500 133000 69.36 19.20 118 4.605 110 5.580 139 11.046 77.5 182.6 1 76.3 1990 925 133000 133500 69.36 19.20 121 4.570 110 5.291 142 11.111 77.5 182.6 1 76.6 1990 925 133500 134000 69.36 19.20 121 4.425 113 5.112 121 11.033 77.5 182.6 1 76.9 1990 925 134000 134500 69.36 19.20 118 4.231 110 4.809 145 11.037 77.5 182.6 1 77.2 1990 925 134500 135000 69.36 19.20 118 4.369 113 4.724 142 11.044 77.5 182.6 1 77.5 1990 925 135000 135500 69.36 19.20 124 4.234 113 4.800 124 11.012 77.5 182.6 1 77.9 1990 925 135500 140000 69.36 19.20 118 4.110 110 4.492 147 11.041 77.5 182.6 1 78.2 1990 925 140000 140500 69.36 19.20 118 3.942 110 4.153 145 11.054 77.5 182.6 1 78.6 1990 925 140500 141000 69.36 19.20 118 3.861 110 4.545 147 11.052 77.5 182.6 1 78.9 1990 925 141000 141500 69.36 19.20 118 4.061 110 4.681 142 11.013 77.5 182.6 1 79.3 1990 925 141500 142000 69.36 19.20 118 3.527 110 4.237 137 10.993 77.5 182.6 1 79.6 1990 925 142000 142500 69.36 19.20 118 3.695 110 4.335 145 10.984 77.5 182.6 1 80.0 1990 925 142500 143000 69.36 19.20 121 3.648 108 4.432 134 10.920 77.5 182.6 1 80.4 1990 925 143000 143500 69.36 19.20 118 3.685 113 3.893 113 10.958 77.5 182.6 1 80.7 1990 925 143500 144000 69.36 19.20 124 3.619 113 3.510 145 11.029 77.5 182.6 1 81.1 1990 925 144000 144500 69.36 19.20 124 3.299 113 3.544 129 10.960 77.5 182.6 1 81.5 1990 925 144500 145000 69.36 19.20 124 3.352 92 4.103 147 10.974 77.5 182.6 1 81.9 1990 925 145000 145500 69.36 19.20 118 3.080 110 3.400 145 10.909 77.5 182.6 1 82.3 1990 925 145500 150000 69.36 19.20 121 3.161 95 3.576 137 10.948 77.5 182.6 1 82.7 1990 925 150000 150500 69.36 19.20 118 2.977 113 3.121 134 10.922 77.5 182.6 2 83.1 1990 925 150500 151000 69.36 19.20 124 2.972 95 3.312 137 10.900 77.5 182.6 2 83.5 1990 925 151000 151500 69.36 19.20 124 2.845 113 2.942 137 10.946 77.5 182.6 2 83.9 1990 925 151500 152000 69.36 19.20 121 2.730 110 3.150 147 10.922 77.5 182.6 2 84.3 1990 925 152000 152450 69.36 19.20 124 2.743 108 3.352 142 10.901 77.5 182.6 2 84.7 1990 925 152500 153000 69.36 19.20 121 2.494 97 2.906 134 10.912 77.5 182.6 2 85.2 1990 925 153000 153500 69.36 19.20 121 2.357 95 3.074 137 10.849 77.5 182.6 2 85.6 1990 925 153500 154000 69.36 19.20 124 2.271 87 2.744 147 10.801 77.5 182.6 2 86.0 1990 925 154000 154500 69.36 19.20 124 2.210 89 2.812 147 10.925 77.5 182.6 2 86.4 1990 925 154500 155000 69.36 19.20 118 2.357 116 2.153 137 10.943 77.5 182.6 2 86.8 1990 925 155000 155500 69.36 19.20 121 2.205 89 2.940 147 10.912 77.5 182.6 2 87.3 1990 925 155500 160000 69.36 19.20 121 2.062 89 2.694 139 10.819 77.5 182.6 2 87.7 1990 925 160000 160500 69.36 19.20 118 1.899 105 2.191 132 10.818 77.5 182.6 2 88.1 1990 925 160500 161000 69.36 19.20 126 1.962 92 2.426 137 10.771 77.5 182.6 2 88.6 1990 925 161000 161500 69.36 19.20 118 1.896 89 2.489 145 10.890 77.5 182.6 2 89.0 1990 925 161500 162000 69.36 19.20 126 1.829 95 2.238 145 10.857 77.5 182.6 2 89.4 1990 925 162000 162500 69.36 19.20 118 1.375 95 1.998 142 10.758 77.5 182.6 2 89.9 1990 925 162500 163000 69.36 19.20 124 1.601 95 1.861 142 10.798 77.5 182.6 2 90.3 1990 925 163000 163500 69.36 19.20 121 1.396 89 2.972 95 10.685 77.5 182.6 2 90.8 1990 925 163500 164000 69.36 19.20 121 1.837 89 2.608 139 10.820 77.5 182.6 2 91.2 1990 925 164000 164500 69.36 19.20 121 1.501 113 1.870 132 10.768 77.5 182.6 2 91.6 1990 925 164500 165000 69.36 19.20 118 1.777 95 1.975 134 10.867 77.5 182.6 2 92.1 1990 925 165000 165500 69.36 19.20 124 1.849 110 1.839 145 10.814 77.5 182.6 2 92.5 1990 925 165500 170000 69.36 19.20 124 1.259 100 1.774 132 10.745 77.5 182.6 2 92.9 1990 925 170000 170500 69.36 19.20 124 1.335 110 1.379 137 10.717 77.5 182.6 2 93.4 1990 925 170500 171000 69.36 19.20 121 1.667 116 1.738 134 10.859 77.5 182.6 2 93.8 1990 925 171000 171500 69.36 19.20 121 1.519 100 1.837 142 10.790 77.5 182.6 2 94.2 1990 925 171500 172000 69.36 19.20 126 1.636 116 1.419 126 10.796 77.5 182.6 2 94.7 1990 925 172000 172500 69.36 19.20 121 1.757 113 2.079 132 10.844 77.5 182.6 2 95.1 1990 925 172500 173000 69.36 19.20 121 1.742 116 1.950 129 10.849 77.5 182.6 2 95.5 1990 925 173000 173500 69.36 19.20 124 1.478 95 1.656 147 10.915 77.5 182.6 2 96.0 1990 925 173500 174000 69.36 19.20 118 1.509 110 1.624 134 10.891 77.5 182.6 2 96.4 1990 925 174000 174500 69.36 19.20 121 1.379 110 1.354 145 10.805 77.5 182.6 2 96.8 1990 925 174500 175000 69.36 19.20 124 1.237 105 1.936 132 10.834 77.5 182.6 2 97.2 1990 925 175010 175500 69.36 19.20 110 0.321 108 0.543 108 10.450 77.5 182.6 2 97.7 1990 925 175500 180000 69.36 19.20 118 0.900 108 1.482 118 10.950 77.5 182.6 2 98.1 1990 925 180000 180500 69.36 19.20 121 2.664 116 3.090 134 11.042 77.5 182.6 3 98.5 1990 925 180500 181000 69.36 19.20 121 2.282 118 2.415 124 10.986 77.5 182.6 3 98.9 1990 925 181000 181500 69.36 19.20 126 3.142 116 2.972 126 11.169 77.5 182.6 3 99.3 1990 925 181500 182000 69.36 19.20 124 5.927 110 3.084 147 11.408 77.5 182.6 3 99.7 1990 925 182000 182500 69.36 19.20 124 8.746 116 8.377 137 11.559 77.5 182.6 3 100.1 1990 925 182500 183000 69.36 19.20 124 7.015 116 6.054 137 11.492 77.5 182.6 3 100.5 1990 925 183000 183500 69.36 19.20 121 3.840 110 3.499 137 11.201 77.5 182.6 3 100.9 1990 925 183500 184000 69.36 19.20 124 8.462 116 6.174 129 11.560 77.5 182.6 3 101.3 1990 925 184000 184500 69.36 19.20 118 9.547 113 13.607 124 11.538 77.5 182.6 3 101.7 1990 925 184500 185000 69.36 19.20 118 16.482 110 29.582 118 11.775 77.5 182.6 3 102.0 1990 925 185000 185500 69.36 19.20 121 18.537 116 23.168 121 11.863 77.5 182.6 3 102.4 1990 925 185500 190000 69.36 19.20 118 13.660 113 20.599 118 11.739 77.5 182.6 3 102.8 1990 925 190000 190500 69.36 19.20 121 9.935 116 13.061 121 11.624 77.5 182.6 3 103.1 1990 925 190500 191000 69.36 19.20 118 13.918 110 23.051 116 11.775 77.5 182.6 3 103.5 1990 925 191000 191500 69.36 19.20 118 13.709 113 20.776 116 11.750 77.5 182.6 3 103.9 1990 925 191500 192000 69.36 19.20 121 5.740 113 6.281 145 11.281 77.5 182.6 3 104.2 1990 925 192000 192500 69.36 19.20 118 1.630 95 2.382 118 10.796 77.5 182.6 3 104.5 1990 925 192500 193000 69.36 19.20 116 1.247 95 2.429 95 10.816 77.5 182.6 3 104.9 1990 925 193000 193500 69.36 19.20 116 2.207 110 2.556 134 10.845 77.5 182.6 3 105.2 1990 925 193500 194000 69.36 19.20 134 1.514 97 2.709 139 11.042 77.5 182.6 3 105.5 1990 925 194000 194500 69.36 19.20 118 1.175 116 1.923 145 10.940 77.5 182.6 3 105.9 1990 925 194500 195000 69.36 19.20 116 1.885 113 2.745 147 10.893 77.5 182.6 3 106.2 1990 925 195000 195500 69.36 19.20 118 3.624 113 4.514 147 11.201 77.5 182.6 3 106.5 1990 925 195500 200000 69.36 19.20 118 6.453 113 7.190 137 11.351 77.5 182.6 3 106.8 1990 925 200000 200500 69.36 19.20 121 13.039 113 17.640 121 11.690 77.5 182.6 3 107.0 1990 925 200500 201000 69.36 19.20 118 10.479 113 12.904 126 11.609 77.5 182.6 3 107.3 1990 925 201000 201500 69.36 19.20 121 8.090 113 11.269 121 11.504 77.5 182.6 3 107.6 1990 925 201500 202000 69.36 19.20 118 12.170 110 22.773 116 11.675 77.5 182.6 3 107.9 1990 925 202000 202500 69.36 19.20 121 4.763 116 5.662 126 11.253 77.5 182.6 3 108.1 1990 925 202500 203000 69.36 19.20 121 8.676 113 13.394 129 11.500 77.5 182.6 3 108.4 1990 925 203000 203500 69.36 19.20 118 5.947 113 8.653 134 11.322 77.5 182.6 3 108.6 1990 925 203500 204000 69.36 19.20 118 12.105 110 21.011 116 11.650 77.5 182.6 3 108.9 1990 925 204000 204500 69.36 19.20 118 6.331 113 10.203 118 11.356 77.5 182.6 3 109.1 1990 925 204500 205000 69.36 19.20 118 5.683 113 11.643 118 11.307 77.5 182.6 3 109.3 1990 925 205000 205500 69.36 19.20 118 6.855 110 16.327 116 11.411 77.5 182.6 3 109.5 1990 925 205500 210000 69.36 19.20 118 6.141 108 16.511 116 11.372 77.5 182.6 3 109.7 1990 925 210000 210500 69.36 19.20 118 6.344 113 14.853 116 11.362 77.5 182.6 3 109.9 1990 925 210500 211000 69.36 19.20 118 6.603 103 17.151 103 11.380 77.5 182.6 3 110.1 1990 925 211000 211500 69.36 19.20 118 4.510 113 8.174 118 11.253 77.5 182.6 3 110.3 1990 925 211500 212000 69.36 19.20 116 3.945 113 6.676 116 11.221 77.5 182.6 3 110.4 1990 925 212000 212500 69.36 19.20 118 4.636 116 7.269 118 11.271 77.5 182.6 3 110.6 1990 925 212500 213000 69.36 19.20 118 5.039 110 10.279 116 11.289 77.5 182.6 3 110.7 1990 925 213000 213500 69.36 19.20 118 5.195 108 12.395 116 11.301 77.5 182.6 3 110.9 1990 925 213500 214000 69.36 19.20 145 0.353 145 0.021 145 10.620 77.5 182.6 3 111.0 1990 925 214000 214500 69.36 19.20 118 4.062 110 9.026 110 11.198 77.5 182.6 3 111.1 1990 925 214500 215000 69.36 19.20 118 3.738 113 7.653 116 11.176 77.5 182.6 3 111.2 1990 925 215000 215500 69.36 19.20 121 5.029 110 9.164 124 11.271 77.5 182.6 3 111.3 1990 925 215500 220000 69.36 19.20 118 4.933 110 10.669 110 11.319 77.5 182.6 3 111.4 1990 925 220000 220500 69.36 19.20 121 5.076 108 12.250 113 11.319 77.5 182.6 3 111.5 1990 925 220500 221000 69.36 19.20 116 5.151 108 12.579 108 11.354 77.5 182.6 3 111.5 1990 925 221000 221500 69.36 19.20 118 4.501 108 10.108 113 11.270 77.5 182.6 3 111.6 1990 925 221500 222000 69.36 19.20 116 5.076 108 11.464 108 11.331 77.5 182.6 3 111.6 1990 925 222000 222500 69.36 19.20 118 6.901 110 12.299 110 11.356 77.5 182.6 3 111.7 1990 925 222500 223000 69.36 19.20 118 5.517 110 11.791 110 11.354 77.5 182.6 3 111.7 1990 925 223000 223500 69.36 19.20 118 5.327 113 10.788 113 11.362 77.5 182.6 3 111.7 1990 925 223500 224000 69.36 19.20 118 5.666 110 11.317 110 11.372 77.5 182.6 3 111.7 1990 925 224000 224500 69.36 19.20 118 5.930 110 11.297 110 11.398 77.5 182.6 3 111.7 1990 925 224500 225000 69.36 19.20 118 7.107 110 11.306 113 11.372 77.5 182.6 3 111.7 1990 925 225000 225500 69.36 19.20 118 6.234 110 10.324 116 11.271 77.5 182.6 3 111.7 1990 925 225500 230000 69.36 19.20 118 7.463 110 13.670 116 11.366 77.5 182.6 3 111.6 1990 925 230000 230500 69.36 19.20 118 6.772 110 13.826 113 11.424 77.5 182.6 3 111.6 1990 925 230500 231000 69.36 19.20 118 5.278 113 9.670 118 11.307 77.5 182.6 3 111.5 1990 925 231000 231500 69.36 19.20 121 5.433 116 7.178 124 11.176 77.5 182.6 3 111.4 1990 925 231500 232000 69.36 19.20 118 3.686 116 6.100 145 11.150 77.5 182.6 3 111.4 1990 925 232000 232500 69.36 19.20 121 7.666 113 10.160 137 11.485 77.5 182.6 3 111.3 1990 925 232500 233000 69.36 19.20 118 7.147 113 10.828 118 11.394 77.5 182.6 3 111.2 1990 925 233000 233500 69.36 19.20 118 6.620 113 10.837 116 11.365 77.5 182.6 3 111.1 1990 925 233500 234000 69.36 19.20 118 7.324 110 15.937 113 11.426 77.5 182.6 3 111.0 1990 925 234000 234500 69.36 19.20 118 6.799 110 14.638 113 11.400 77.5 182.6 3 110.8 1990 925 234500 235000 69.36 19.20 118 7.087 103 20.483 103 11.503 77.5 182.6 3 110.7 1990 925 235000 235500 69.36 19.20 118 6.554 103 20.038 105 11.513 77.5 182.6 3 110.6 1990 925 235500 235950 69.36 19.20 118 7.860 105 17.177 105 11.451 77.5 182.6 3 110.4