% 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 502 80000 80500 69.36 19.20 124 7.087 105 13.546 124 11.193 77.5 182.6 4 59.4 1989 502 80500 81000 69.36 19.20 118 6.744 103 12.541 145 11.235 77.5 182.6 4 59.1 1989 502 81000 81500 69.36 19.20 118 8.422 92 18.748 92 11.304 77.5 182.6 4 58.8 1989 502 81500 81920 69.36 19.20 118 8.123 105 13.851 147 11.307 77.5 182.6 4 58.5 1989 502 82030 82500 69.36 19.20 121 10.295 108 11.518 132 11.201 77.5 182.6 4 58.2 1989 502 82500 83000 69.36 19.20 121 8.386 108 14.308 147 11.326 77.5 182.6 4 58.0 1989 502 83000 83500 69.36 19.20 118 8.865 89 20.928 92 11.405 77.5 182.6 4 57.7 1989 502 83500 84000 69.36 19.20 118 8.368 105 16.789 145 11.297 77.5 182.6 4 57.4 1989 502 84000 84500 69.36 19.20 118 8.613 108 15.487 147 11.354 77.5 182.6 4 57.2 1989 502 84500 85000 69.36 19.20 118 8.451 105 14.698 147 11.315 77.5 182.6 4 56.9 1989 502 85000 85500 69.36 19.20 118 8.918 92 19.398 92 11.347 77.5 182.6 4 56.7 1989 502 85500 90000 69.36 19.20 118 8.418 92 17.385 147 11.288 77.5 182.6 4 56.5 1989 502 90000 90500 69.36 19.20 124 8.566 105 15.953 147 11.259 77.5 182.6 2 56.2 1989 502 90500 91000 69.36 19.20 121 8.509 108 14.042 147 11.286 77.5 182.6 2 56.0 1989 502 91000 91500 69.36 19.20 118 8.709 108 13.624 147 11.298 77.5 182.6 2 55.8 1989 502 91500 92000 69.36 19.20 121 8.465 105 13.647 142 11.300 77.5 182.6 2 55.6 1989 502 92000 92500 69.36 19.20 118 8.761 105 17.630 147 11.265 77.5 182.6 2 55.5 1989 502 92500 93000 69.36 19.20 118 9.158 105 16.492 147 11.341 77.5 182.6 2 55.3 1989 502 93000 93500 69.36 19.20 118 8.426 105 16.486 147 11.283 77.5 182.6 2 55.1 1989 502 93500 94000 69.36 19.20 121 8.578 105 16.549 145 11.284 77.5 182.6 2 55.0 1989 502 94000 94500 69.36 19.20 121 9.005 103 18.491 147 11.333 77.5 182.6 2 54.8 1989 502 94500 95000 69.36 19.20 118 8.815 103 17.167 147 11.349 77.5 182.6 2 54.7 1989 502 95000 95500 69.36 19.20 118 9.146 105 18.644 145 11.305 77.5 182.6 2 54.6 1989 502 95500 100000 69.36 19.20 121 8.829 103 17.949 147 11.339 77.5 182.6 2 54.5 1989 502 100000 100500 69.36 19.20 118 8.534 105 15.332 147 11.332 77.5 182.6 2 54.4 1989 502 100500 101000 69.36 19.20 121 8.449 105 14.769 147 11.322 77.5 182.6 2 54.3 1989 502 101000 101500 69.36 19.20 118 8.890 105 17.219 147 11.286 77.5 182.6 2 54.2 1989 502 101500 102000 69.36 19.20 118 8.653 105 16.947 147 11.301 77.5 182.6 2 54.2 1989 502 102000 102500 69.36 19.20 118 8.778 105 15.827 147 11.298 77.5 182.6 2 54.1 1989 502 102500 103000 69.36 19.20 118 8.148 105 14.129 145 11.258 77.5 182.6 2 54.1 1989 502 103000 103500 69.36 19.20 121 8.554 105 14.885 147 11.284 77.5 182.6 2 54.0 1989 502 103500 104000 69.36 19.20 121 8.660 105 16.666 147 11.273 77.5 182.6 2 54.0 1989 502 104000 104500 69.36 19.20 121 8.670 103 16.518 145 11.265 77.5 182.6 2 54.0 1989 502 104500 105000 69.36 19.20 118 8.106 103 13.695 145 11.275 77.5 182.6 2 54.0 1989 502 105000 105500 69.36 19.20 118 8.509 105 15.630 147 11.298 77.5 182.6 2 54.0 1989 502 105500 110000 69.36 19.20 121 8.694 108 17.467 145 11.269 77.5 182.6 2 54.1 1989 502 110000 110500 69.36 19.20 121 9.180 95 18.955 105 11.292 77.5 182.6 2 54.1 1989 502 110500 111000 69.36 19.20 121 8.757 95 18.937 147 11.308 77.5 182.6 2 54.2 1989 502 111000 111500 69.36 19.20 121 8.313 105 14.618 147 11.294 77.5 182.6 2 54.2 1989 502 111500 112000 69.36 19.20 121 8.171 105 13.974 147 11.277 77.5 182.6 2 54.3 1989 502 112000 112500 69.36 19.20 121 7.822 108 13.104 147 11.237 77.5 182.6 2 54.4 1989 502 112500 113000 69.36 19.20 121 8.012 108 12.261 147 11.313 77.5 182.6 2 54.5 1989 502 113000 113500 69.36 19.20 121 7.957 105 11.875 147 11.304 77.5 182.6 2 54.6 1989 502 113500 114000 69.36 19.20 121 8.110 105 13.220 145 11.300 77.5 182.6 2 54.7 1989 502 114000 114500 69.36 19.20 118 7.966 105 11.651 147 11.281 77.5 182.6 2 54.8 1989 502 114500 115000 69.36 19.20 121 8.269 108 12.757 145 11.265 77.5 182.6 2 55.0 1989 502 115000 115500 69.36 19.20 118 8.053 105 11.542 147 11.266 77.5 182.6 2 55.1 1989 502 115500 120000 69.36 19.20 121 7.899 105 10.912 142 11.282 77.5 182.6 2 55.3 1989 502 120000 120500 69.36 19.20 121 8.087 105 11.587 137 11.250 77.5 182.6 3 55.4 1989 502 120500 121000 69.36 19.20 121 8.342 105 11.583 147 11.287 77.5 182.6 3 55.6 1989 502 121000 121500 69.36 19.20 121 7.911 105 12.380 147 11.281 77.5 182.6 3 55.8 1989 502 121500 122000 69.36 19.20 118 8.162 105 13.591 145 11.256 77.5 182.6 3 56.0 1989 502 122000 122500 69.36 19.20 121 8.195 103 15.133 142 11.226 77.5 182.6 3 56.2 1989 502 122500 123000 69.36 19.20 121 8.437 105 15.305 142 11.278 77.5 182.6 3 56.4 1989 502 123000 123500 69.36 19.20 121 8.121 108 14.471 145 11.235 77.5 182.6 3 56.7 1989 502 123500 124000 69.36 19.20 118 7.879 108 12.169 147 11.232 77.5 182.6 3 56.9 1989 502 124000 124500 69.36 19.20 118 7.763 108 11.295 147 11.247 77.5 182.6 3 57.1 1989 502 124500 125000 69.36 19.20 121 8.044 105 11.290 147 11.263 77.5 182.6 3 57.4 1989 502 125000 125500 69.36 19.20 118 8.207 105 12.377 147 11.284 77.5 182.6 3 57.7 1989 502 125500 130000 69.36 19.20 121 7.873 108 11.251 147 11.229 77.5 182.6 3 57.9 1989 502 130000 130500 69.36 19.20 121 7.806 105 10.448 147 11.262 77.5 182.6 3 58.2 1989 502 130500 131000 69.36 19.20 121 7.551 110 10.363 147 11.247 77.5 182.6 3 58.5 1989 502 131000 131500 69.36 19.20 118 7.534 108 10.437 147 11.238 77.5 182.6 3 58.8 1989 502 131500 132000 69.36 19.20 118 7.264 108 10.130 147 11.219 77.5 182.6 3 59.1 1989 502 132000 132500 69.36 19.20 118 7.306 108 10.374 142 11.219 77.5 182.6 3 59.4 1989 502 132500 133000 69.36 19.20 124 7.402 108 10.493 147 11.252 77.5 182.6 3 59.7 1989 502 133000 133500 69.36 19.20 121 7.179 105 9.910 147 11.264 77.5 182.6 3 60.0 1989 502 133500 134000 69.36 19.20 118 6.872 105 9.511 145 11.232 77.5 182.6 3 60.4 1989 502 134000 134500 69.36 19.20 118 6.992 108 9.623 142 11.240 77.5 182.6 3 60.7 1989 502 134500 135000 69.36 19.20 118 7.852 108 11.356 147 11.240 77.5 182.6 3 61.0 1989 502 135000 135500 69.36 19.20 87 8.664 87 17.471 147 11.286 77.5 182.6 3 61.4 1989 502 135500 140000 69.36 19.20 118 7.957 113 11.071 147 11.279 77.5 182.6 3 61.7 1989 502 140000 140500 69.36 19.20 121 8.280 110 12.508 121 11.270 77.5 182.6 3 62.1 1989 502 140500 141000 69.36 19.20 124 7.763 108 11.306 147 11.257 77.5 182.6 3 62.5 1989 502 141000 141500 69.36 19.20 121 7.436 108 10.394 145 11.216 77.5 182.6 3 62.8 1989 502 141500 142000 69.36 19.20 121 6.811 108 9.955 142 11.207 77.5 182.6 3 63.2 1989 502 142000 142500 69.36 19.20 118 6.915 105 10.402 147 11.207 77.5 182.6 3 63.6 1989 502 142500 143000 69.36 19.20 124 7.087 108 9.913 147 11.254 77.5 182.6 3 64.0 1989 502 143000 143500 69.36 19.20 121 7.381 108 10.664 108 11.217 77.5 182.6 3 64.4 1989 502 143500 144000 69.36 19.20 121 7.677 108 11.532 108 11.258 77.5 182.6 3 64.8 1989 502 144000 144330 69.36 19.20 118 7.680 108 11.600 108 11.272 77.5 182.6 3 65.2 1989 502 145950 150000 69.36 19.20 121 7.322 105 11.739 129 11.256 77.5 182.6 3 66.7 1989 502 150000 150500 69.36 19.20 121 6.676 105 9.219 147 11.207 77.5 182.6 3 66.8 1989 502 150500 151000 69.36 19.20 121 6.595 108 8.994 147 11.185 77.5 182.6 3 67.2 1989 502 151000 151500 69.36 19.20 121 6.462 108 8.889 147 11.126 77.5 182.6 3 67.6 1989 502 151500 152000 69.36 19.20 121 6.100 108 8.175 145 11.140 77.5 182.6 3 68.1 1989 502 152000 152500 69.36 19.20 121 6.177 108 7.864 147 11.136 77.5 182.6 3 68.5 1989 502 152500 153000 69.36 19.20 121 6.143 108 7.943 147 11.124 77.5 182.6 3 68.9 1989 502 153000 153500 69.36 19.20 121 6.108 108 7.726 142 11.100 77.5 182.6 3 69.3 1989 502 153500 154000 69.36 19.20 121 6.118 108 7.498 147 11.104 77.5 182.6 3 69.8 1989 502 154000 154500 69.36 19.20 121 5.897 108 7.188 147 11.094 77.5 182.6 3 70.2 1989 502 154500 155000 69.36 19.20 118 5.810 108 7.320 147 11.129 77.5 182.6 3 70.6 1989 502 155000 155500 69.36 19.20 121 5.883 108 7.272 145 11.077 77.5 182.6 3 71.0 1989 502 155500 160000 69.36 19.20 121 6.479 113 8.020 145 11.121 77.5 182.6 3 71.5 1989 502 160000 160500 69.36 19.20 121 6.794 110 8.687 121 11.188 77.5 182.6 3 71.9 1989 502 160500 161000 69.36 19.20 121 6.697 113 8.353 124 11.164 77.5 182.6 3 72.3 1989 502 161000 161500 69.36 19.20 121 6.993 113 8.864 124 11.188 77.5 182.6 3 72.8 1989 502 161500 162000 69.36 19.20 121 7.080 113 9.451 124 11.202 77.5 182.6 3 73.2 1989 502 162000 162500 69.36 19.20 121 6.590 110 8.974 121 11.179 77.5 182.6 3 73.7 1989 502 162500 163000 69.36 19.20 121 6.652 110 8.869 121 11.192 77.5 182.6 3 74.1 1989 502 163000 163500 69.36 19.20 121 6.703 110 9.148 121 11.194 77.5 182.6 3 74.5 1989 502 163500 164000 69.36 19.20 121 6.133 110 8.150 134 11.132 77.5 182.6 3 75.0 1989 502 164000 164500 69.36 19.20 121 6.245 113 8.172 121 11.135 77.5 182.6 3 75.4 1989 502 164500 165000 69.36 19.20 121 6.635 113 8.478 126 11.202 77.5 182.6 3 75.8 1989 502 165000 165500 69.36 19.20 121 6.651 113 8.533 124 11.199 77.5 182.6 3 76.3 1989 502 165500 170000 69.36 19.20 118 6.585 113 8.196 118 11.218 77.5 182.6 3 76.7 1989 502 170000 170500 69.36 19.20 121 6.516 113 8.498 124 11.190 77.5 182.6 3 77.1 1989 502 170500 171000 69.36 19.20 121 6.501 113 8.242 124 11.212 77.5 182.6 3 77.5 1989 502 171000 171500 69.36 19.20 121 6.284 113 7.710 118 11.190 77.5 182.6 3 78.0 1989 502 171500 172000 69.36 19.20 121 6.494 116 7.732 124 11.218 77.5 182.6 3 78.4 1989 502 172000 172500 69.36 19.20 124 6.614 116 7.813 124 11.251 77.5 182.6 3 78.8 1989 502 172500 173000 69.36 19.20 121 6.467 113 8.236 126 11.244 77.5 182.6 3 79.2 1989 502 173000 173500 69.36 19.20 121 7.119 113 10.658 121 11.253 77.5 182.6 3 79.6 1989 502 173500 174000 69.36 19.20 121 6.729 110 9.892 121 11.245 77.5 182.6 3 80.1 1989 502 174000 174500 69.36 19.20 121 7.272 108 11.815 121 11.270 77.5 182.6 3 80.5 1989 502 174500 175000 69.36 19.20 118 6.894 110 12.104 118 11.238 77.5 182.6 3 80.9 1989 502 175000 175500 69.36 19.20 121 6.377 103 10.771 132 11.191 77.5 182.6 3 81.3 1989 502 175500 180000 69.36 19.20 118 6.346 103 11.770 116 11.201 77.5 182.6 3 81.7 1989 502 180000 180500 69.36 19.20 121 6.333 108 10.787 116 11.199 77.5 182.6 4 82.1 1989 502 180500 181000 69.36 19.20 121 8.428 110 14.468 118 11.347 77.5 182.6 4 82.5 1989 502 181000 181500 69.36 19.20 124 11.274 113 16.831 124 11.484 77.5 182.6 4 82.9 1989 502 181500 182000 69.36 19.20 121 9.639 113 11.317 129 11.456 77.5 182.6 4 83.3 1989 502 182000 182500 69.36 19.20 121 12.398 92 22.471 92 11.926 77.5 182.6 4 83.6 1989 502 182500 183000 69.36 19.20 121 12.414 113 16.852 124 11.567 77.5 182.6 4 84.0 1989 502 183000 183500 69.36 19.20 124 7.220 116 8.191 145 11.327 77.5 182.6 4 84.4 1989 502 183500 184000 69.36 19.20 121 6.686 116 7.270 145 11.314 77.5 182.6 4 84.8 1989 502 184000 184500 69.36 19.20 121 8.337 116 9.403 132 11.369 77.5 182.6 4 85.1 1989 502 184500 185000 69.36 19.20 121 14.658 113 24.346 116 11.640 77.5 182.6 4 85.5 1989 502 185000 185500 69.36 19.20 121 11.115 110 16.192 124 11.483 77.5 182.6 4 85.9 1989 502 185500 190000 69.36 19.20 121 5.225 110 6.498 129 11.131 77.5 182.6 4 86.2 1989 502 190000 190500 69.36 19.20 121 11.162 113 17.574 121 11.492 77.5 182.6 4 86.6 1989 502 190500 191000 69.36 19.20 121 5.388 113 7.799 137 11.177 77.5 182.6 4 86.9 1989 502 191000 191500 69.36 19.20 121 8.548 110 16.605 116 11.345 77.5 182.6 4 87.2 1989 502 191500 192000 69.36 19.20 118 12.539 110 24.890 118 11.577 77.5 182.6 4 87.6 1989 502 192000 192500 69.36 19.20 118 16.468 105 44.092 110 11.693 77.5 182.6 4 87.9 1989 502 192500 193000 69.36 19.20 118 12.663 95 44.052 95 11.742 77.5 182.6 4 88.2 1989 502 193000 193500 69.36 19.20 118 10.094 100 31.198 100 11.552 77.5 182.6 4 88.5 1989 502 193500 194000 69.36 19.20 118 7.672 103 21.265 103 11.402 77.5 182.6 4 88.8 1989 502 194000 194500 69.36 19.20 118 9.207 103 28.584 103 11.556 77.5 182.6 4 89.1 1989 502 194500 195000 69.36 19.20 118 9.064 100 30.736 100 11.602 77.5 182.6 4 89.4 1989 502 195000 195500 69.36 19.20 118 7.985 103 25.248 103 11.498 77.5 182.6 4 89.7 1989 502 195500 200000 69.36 19.20 118 9.247 100 32.840 100 11.648 77.5 182.6 4 90.0 1989 502 200000 200500 69.36 19.20 121 7.354 100 21.972 105 11.421 77.5 182.6 4 90.2 1989 502 200500 201000 69.36 19.20 118 5.400 110 11.972 116 11.211 77.5 182.6 4 90.5 1989 502 201000 201500 69.36 19.20 121 4.185 113 7.540 121 11.081 77.5 182.6 4 90.8 1989 502 201500 202000 69.36 19.20 118 4.298 113 7.896 118 11.103 77.5 182.6 4 91.0 1989 502 202000 202500 69.36 19.20 118 4.330 108 9.387 118 11.084 77.5 182.6 4 91.3 1989 502 202500 203000 69.36 19.20 121 4.330 105 9.352 118 11.091 77.5 182.6 4 91.5 1989 502 203000 203500 69.36 19.20 121 3.655 113 6.804 116 11.019 77.5 182.6 4 91.7 1989 502 203500 204000 69.36 19.20 118 5.041 110 10.216 116 11.187 77.5 182.6 4 91.9 1989 502 204000 204500 69.36 19.20 118 6.022 105 14.316 105 11.268 77.5 182.6 4 92.2 1989 502 204500 205000 69.36 19.20 118 4.925 105 11.448 116 11.158 77.5 182.6 4 92.4 1989 502 205000 205500 69.36 19.20 118 4.334 110 9.068 116 11.121 77.5 182.6 4 92.6 1989 502 205500 210000 69.36 19.20 118 3.842 113 6.899 118 11.065 77.5 182.6 4 92.7 1989 502 210000 210500 69.36 19.20 121 5.194 110 9.682 126 11.155 77.5 182.6 3 92.9 1989 502 210500 211000 69.36 19.20 118 7.084 110 13.298 124 11.298 77.5 182.6 3 93.1 1989 502 211000 211500 69.36 19.20 118 9.208 113 14.700 118 11.409 77.5 182.6 3 93.3 1989 502 211500 212000 69.36 19.20 118 13.894 110 25.202 113 11.625 77.5 182.6 3 93.4 1989 502 212000 212500 69.36 19.20 121 5.265 110 7.353 110 11.010 77.5 182.6 3 93.6 1989 502 212500 213000 69.36 19.20 118 8.348 110 16.233 116 11.407 77.5 182.6 3 93.7 1989 502 213000 213500 69.36 19.20 118 14.826 105 39.110 108 11.756 77.5 182.6 3 93.8 1989 502 213500 214000 69.36 19.20 121 6.770 110 13.003 113 11.269 77.5 182.6 3 94.0 1989 502 214000 214500 69.36 19.20 118 4.830 110 9.334 118 11.135 77.5 182.6 3 94.1 1989 502 214500 215000 69.36 19.20 121 4.947 110 10.727 110 11.179 77.5 182.6 3 94.2 1989 502 215000 215500 69.36 19.20 118 8.856 105 15.230 105 11.297 77.5 182.6 3 94.3 1989 502 215500 220000 69.36 19.20 118 13.838 105 23.409 108 11.518 77.5 182.6 3 94.3 1989 502 220000 220500 69.36 19.20 118 7.510 108 16.575 113 11.373 77.5 182.6 3 94.4 1989 502 220500 221000 69.36 19.20 118 8.710 108 15.511 108 11.291 77.5 182.6 3 94.5 1989 502 221000 221500 69.36 19.20 118 7.627 110 13.465 110 11.219 77.5 182.6 3 94.5 1989 502 221500 222000 69.36 19.20 121 6.632 110 9.985 113 11.139 77.5 182.6 3 94.6 1989 502 222000 222500 69.36 19.20 118 6.070 110 8.880 116 11.088 77.5 182.6 3 94.6 1989 502 222500 223000 69.36 19.20 118 7.071 108 11.812 108 11.187 77.5 182.6 3 94.7 1989 502 223000 223500 69.36 19.20 118 6.082 113 8.598 118 11.102 77.5 182.6 3 94.7 1989 502 223500 224000 69.36 19.20 118 5.065 110 6.622 118 10.993 77.5 182.6 3 94.7 1989 502 224000 224500 69.36 19.20 118 3.747 113 4.897 113 10.923 77.5 182.6 3 94.7 1989 502 224500 225000 69.36 19.20 118 2.919 108 4.036 110 10.753 77.5 182.6 3 94.7 1989 502 225000 225500 69.36 19.20 116 2.643 108 3.677 110 10.836 77.5 182.6 3 94.7 1989 502 225500 230000 69.36 19.20 121 4.618 110 5.992 113 10.976 77.5 182.6 3 94.7 1989 502 230000 230500 69.36 19.20 124 3.677 110 4.864 139 10.869 77.5 182.6 3 94.6 1989 502 230500 231000 69.36 19.20 121 3.366 116 3.660 137 10.823 77.5 182.6 3 94.6 1989 502 231000 231500 69.36 19.20 118 3.767 110 4.209 139 10.880 77.5 182.6 3 94.5 1989 502 231500 232000 69.36 19.20 121 3.556 116 4.044 137 10.836 77.5 182.6 3 94.5 1989 502 232000 232500 69.36 19.20 121 4.962 113 6.797 137 11.147 77.5 182.6 3 94.4 1989 502 232500 233000 69.36 19.20 121 4.221 110 6.243 145 11.095 77.5 182.6 3 94.3 1989 502 233000 233500 69.36 19.20 124 4.272 110 4.590 145 10.942 77.5 182.6 3 94.2 1989 502 233500 234000 69.36 19.20 121 5.221 110 6.959 116 10.996 77.5 182.6 3 94.1 1989 502 234000 234500 69.36 19.20 118 7.996 105 19.471 105 11.389 77.5 182.6 3 94.0 1989 502 234500 235000 69.36 19.20 118 11.613 105 23.979 105 11.497 77.5 182.6 3 93.9 1989 502 235000 235500 69.36 19.20 118 5.719 103 15.734 105 11.315 77.5 182.6 3 93.8 1989 502 235500 235950 69.36 19.20 121 3.606 105 4.906 132 10.835 77.5 182.6 3 93.7