% 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 = 0.83 1988 503 80000 80500 69.36 19.20 118 5.331 110 8.335 147 11.109 77.5 182.6 2 58.9 1988 503 80500 81000 69.36 19.20 118 5.323 108 7.971 147 11.104 77.5 182.6 2 58.5 1988 503 81000 81500 69.36 19.20 121 5.254 108 7.606 147 11.134 77.5 182.6 2 58.2 1988 503 81500 82000 69.36 19.20 118 5.315 110 8.561 147 11.127 77.5 182.6 2 57.9 1988 503 82000 82500 69.36 19.20 118 5.540 87 8.964 147 11.114 77.5 182.6 2 57.7 1988 503 82500 83000 69.36 19.20 118 5.584 108 8.717 145 11.117 77.5 182.6 2 57.4 1988 503 83000 83500 69.36 19.20 121 5.652 110 8.225 147 11.138 77.5 182.6 2 57.1 1988 503 83500 84000 69.36 19.20 118 5.441 108 8.303 145 11.121 77.5 182.6 2 56.8 1988 503 84000 84500 69.36 19.20 118 5.584 108 8.200 145 11.113 77.5 182.6 2 56.6 1988 503 84500 85000 69.36 19.20 121 5.643 108 8.338 147 11.149 77.5 182.6 2 56.3 1988 503 85000 85500 69.36 19.20 121 5.686 105 8.227 147 11.183 77.5 182.6 2 56.1 1988 503 85500 90000 69.36 19.20 118 5.638 108 8.244 145 11.123 77.5 182.6 2 55.9 1988 503 90000 90500 69.36 19.20 124 5.674 108 8.037 147 11.157 77.5 182.6 1 55.6 1988 503 90500 91000 69.36 19.20 121 5.601 108 8.061 147 11.127 77.5 182.6 1 55.4 1988 503 91000 91500 69.36 19.20 121 5.356 108 8.065 145 11.134 77.5 182.6 1 55.2 1988 503 91500 92000 69.36 19.20 118 5.401 105 7.906 145 11.135 77.5 182.6 1 55.0 1988 503 92000 92500 69.36 19.20 118 5.535 105 7.926 145 11.132 77.5 182.6 1 54.9 1988 503 92500 93000 69.36 19.20 118 5.717 108 8.386 145 11.142 77.5 182.6 1 54.7 1988 503 93000 93500 69.36 19.20 118 5.654 108 8.249 145 11.144 77.5 182.6 1 54.5 1988 503 93500 94000 69.36 19.20 121 5.818 105 8.437 142 11.177 77.5 182.6 1 54.4 1988 503 94000 94500 69.36 19.20 118 5.954 105 8.715 145 11.139 77.5 182.6 1 54.3 1988 503 94500 95000 69.36 19.20 121 7.067 105 10.495 145 11.236 77.5 182.6 1 54.1 1988 503 95000 95500 69.36 19.20 121 9.246 105 13.406 145 11.362 77.5 182.6 1 54.0 1988 503 95500 100000 69.36 19.20 121 9.349 108 13.567 145 11.362 77.5 182.6 1 53.9 1988 503 100000 100500 69.36 19.20 121 9.257 105 13.575 147 11.367 77.5 182.6 1 53.8 1988 503 100500 101000 69.36 19.20 121 6.341 110 8.840 147 11.203 77.5 182.6 1 53.7 1988 503 101000 101500 69.36 19.20 121 9.272 105 13.143 145 11.359 77.5 182.6 1 53.6 1988 503 101500 102000 69.36 19.20 118 9.260 110 13.217 145 11.354 77.5 182.6 1 53.6 1988 503 102000 102500 69.36 19.20 121 9.589 108 12.956 145 11.358 77.5 182.6 1 53.5 1988 503 102500 103000 69.36 19.20 118 9.124 108 12.866 147 11.377 77.5 182.6 1 53.5 1988 503 103000 103500 69.36 19.20 121 9.165 108 13.166 145 11.371 77.5 182.6 1 53.5 1988 503 103500 103950 69.36 19.20 121 9.058 103 13.679 145 11.400 77.5 182.6 1 53.4 1988 503 104000 104500 69.36 19.20 124 7.709 105 10.118 147 11.279 77.5 182.6 1 53.4 1988 503 104500 105000 69.36 19.20 118 9.076 108 12.934 145 11.366 77.5 182.6 1 53.4 1988 503 105000 105500 69.36 19.20 121 9.092 110 13.293 145 11.369 77.5 182.6 1 53.5 1988 503 105500 110000 69.36 19.20 121 8.998 105 12.965 145 11.361 77.5 182.6 1 53.5 1988 503 110000 110500 69.36 19.20 121 9.167 108 13.191 145 11.372 77.5 182.6 1 53.5 1988 503 110500 111000 69.36 19.20 121 9.256 105 12.865 145 11.357 77.5 182.6 1 53.6 1988 503 111000 111500 69.36 19.20 118 9.271 105 13.900 145 11.355 77.5 182.6 1 53.6 1988 503 111500 112000 69.36 19.20 118 8.948 105 13.446 145 11.355 77.5 182.6 1 53.7 1988 503 112000 112500 69.36 19.20 121 9.012 108 13.885 145 11.366 77.5 182.6 1 53.8 1988 503 112500 113000 69.36 19.20 118 9.309 108 13.895 145 11.362 77.5 182.6 1 53.9 1988 503 113000 113500 69.36 19.20 121 9.018 105 13.438 145 11.356 77.5 182.6 1 54.0 1988 503 113500 114000 69.36 19.20 118 8.924 108 13.525 147 11.389 77.5 182.6 1 54.1 1988 503 114000 114500 69.36 19.20 118 8.958 105 12.957 145 11.352 77.5 182.6 1 54.2 1988 503 114500 115000 69.36 19.20 121 8.980 108 12.911 145 11.350 77.5 182.6 1 54.4 1988 503 115000 115500 69.36 19.20 118 8.984 105 12.634 145 11.343 77.5 182.6 1 54.5 1988 503 115500 120000 69.36 19.20 118 9.113 105 12.950 145 11.350 77.5 182.6 1 54.7 1988 503 120000 120500 69.36 19.20 121 8.984 105 13.449 145 11.349 77.5 182.6 1 54.9 1988 503 120500 121000 69.36 19.20 124 9.016 108 13.130 145 11.343 77.5 182.6 1 55.0 1988 503 121000 121500 69.36 19.20 121 8.787 105 12.919 145 11.348 77.5 182.6 1 55.2 1988 503 121500 122000 69.36 19.20 118 9.076 108 13.153 145 11.334 77.5 182.6 1 55.4 1988 503 122000 122500 69.36 19.20 121 9.246 108 13.370 145 11.348 77.5 182.6 1 55.6 1988 503 122500 123000 69.36 19.20 121 9.000 105 12.998 147 11.351 77.5 182.6 1 55.9 1988 503 123000 123500 69.36 19.20 121 8.779 105 12.678 145 11.337 77.5 182.6 1 56.1 1988 503 123500 124000 69.36 19.20 118 8.977 105 13.172 145 11.338 77.5 182.6 1 56.3 1988 503 124000 124500 69.36 19.20 121 8.886 110 12.786 147 11.361 77.5 182.6 1 56.6 1988 503 124500 125000 69.36 19.20 121 8.823 110 12.909 145 11.335 77.5 182.6 1 56.8 1988 503 125000 125500 69.36 19.20 121 8.909 105 13.066 145 11.341 77.5 182.6 1 57.1 1988 503 125500 130000 69.36 19.20 121 8.739 105 12.727 145 11.336 77.5 182.6 1 57.4 1988 503 130000 130500 69.36 19.20 121 8.399 108 13.099 145 11.339 77.5 182.6 1 57.6 1988 503 130500 131000 69.36 19.20 121 8.670 108 12.487 145 11.333 77.5 182.6 1 57.9 1988 503 131000 131500 69.36 19.20 121 8.087 110 12.129 145 11.341 77.5 182.6 1 58.2 1988 503 131500 132000 69.36 19.20 121 8.396 110 12.254 145 11.343 77.5 182.6 1 58.5 1988 503 132000 132500 69.36 19.20 121 8.800 108 12.858 145 11.337 77.5 182.6 1 58.8 1988 503 132500 133000 69.36 19.20 124 8.314 108 12.220 145 11.340 77.5 182.6 1 59.2 1988 503 133000 133500 69.36 19.20 118 8.401 108 12.903 145 11.343 77.5 182.6 1 59.5 1988 503 133500 134000 69.36 19.20 118 8.137 110 12.504 145 11.326 77.5 182.6 1 59.8 1988 503 134000 134500 69.36 19.20 121 8.272 108 12.706 145 11.326 77.5 182.6 1 60.2 1988 503 134500 135000 69.36 19.20 118 7.977 110 12.511 145 11.329 77.5 182.6 1 60.5 1988 503 135000 135500 69.36 19.20 116 7.489 105 11.885 145 11.314 77.5 182.6 1 60.9 1988 503 135500 140000 69.36 19.20 121 8.178 108 13.515 145 11.309 77.5 182.6 1 61.2 1988 503 140000 140500 69.36 19.20 121 8.267 105 13.354 145 11.292 77.5 182.6 1 61.6 1988 503 140500 141000 69.36 19.20 121 8.131 108 14.109 145 11.289 77.5 182.6 1 61.9 1988 503 141000 141500 69.36 19.20 121 8.138 108 12.841 147 11.317 77.5 182.6 1 62.3 1988 503 141500 142000 69.36 19.20 121 8.025 108 12.611 145 11.289 77.5 182.6 1 62.7 1988 503 142000 142500 69.36 19.20 121 7.852 110 11.891 145 11.278 77.5 182.6 1 63.1 1988 503 142500 143000 69.36 19.20 121 7.844 113 11.487 145 11.288 77.5 182.6 1 63.5 1988 503 143000 143500 69.36 19.20 121 7.988 108 11.629 145 11.288 77.5 182.6 1 63.8 1988 503 143500 144000 69.36 19.20 121 7.654 110 10.921 145 11.275 77.5 182.6 1 64.2 1988 503 144000 144500 69.36 19.20 121 7.728 108 10.609 145 11.277 77.5 182.6 1 64.6 1988 503 144500 145000 69.36 19.20 121 7.962 100 18.488 100 11.547 77.5 182.6 1 65.0 1988 503 145000 145500 69.36 19.20 121 7.293 108 10.478 145 11.266 77.5 182.6 1 65.4 1988 503 145500 150000 69.36 19.20 118 7.452 108 10.581 145 11.252 77.5 182.6 1 65.9 1988 503 150000 150500 69.36 19.20 118 7.311 105 10.336 145 11.247 77.5 182.6 2 66.3 1988 503 150500 151000 69.36 19.20 118 7.186 108 10.834 145 11.245 77.5 182.6 2 66.7 1988 503 151000 151500 69.36 19.20 124 6.876 110 10.156 145 11.233 77.5 182.6 2 67.1 1988 503 151500 152000 69.36 19.20 118 7.224 108 10.291 145 11.231 77.5 182.6 2 67.5 1988 503 152000 152500 69.36 19.20 118 7.271 89 11.018 145 11.226 77.5 182.6 2 67.9 1988 503 152500 153000 69.36 19.20 118 7.035 110 10.438 145 11.218 77.5 182.6 2 68.4 1988 503 153000 153500 69.36 19.20 121 6.931 110 9.929 145 11.219 77.5 182.6 2 68.8 1988 503 153500 154000 69.36 19.20 124 7.158 110 10.509 145 11.211 77.5 182.6 2 69.2 1988 503 154000 154500 69.36 19.20 118 6.647 110 9.807 145 11.208 77.5 182.6 2 69.7 1988 503 154500 155000 69.36 19.20 118 7.034 110 9.853 145 11.206 77.5 182.6 2 70.1 1988 503 155000 155500 69.36 19.20 121 6.455 105 9.533 145 11.194 77.5 182.6 2 70.5 1988 503 155500 160000 69.36 19.20 118 6.319 110 9.556 145 11.188 77.5 182.6 2 71.0 1988 503 160000 160500 69.36 19.20 118 6.466 108 9.603 145 11.188 77.5 182.6 2 71.4 1988 503 160500 161000 69.36 19.20 118 6.556 110 9.504 145 11.178 77.5 182.6 2 71.8 1988 503 161000 161500 69.36 19.20 118 6.197 105 8.847 145 11.175 77.5 182.6 2 72.3 1988 503 161500 162000 69.36 19.20 118 6.403 87 9.485 145 11.167 77.5 182.6 2 72.7 1988 503 162000 162500 69.36 19.20 118 6.056 110 8.303 145 11.159 77.5 182.6 2 73.1 1988 503 162500 163000 69.36 19.20 118 5.889 108 8.055 145 11.153 77.5 182.6 2 73.6 1988 503 163000 163500 69.36 19.20 118 5.879 110 7.788 145 11.150 77.5 182.6 2 74.0 1988 503 163500 164000 69.36 19.20 121 5.933 108 8.178 145 11.138 77.5 182.6 2 74.4 1988 503 164000 164500 69.36 19.20 121 5.830 110 7.292 145 11.125 77.5 182.6 2 74.9 1988 503 164500 165000 69.36 19.20 118 5.772 110 7.736 145 11.112 77.5 182.6 2 75.3 1988 503 165000 165500 69.36 19.20 121 5.409 108 6.611 145 11.102 77.5 182.6 2 75.7 1988 503 165500 170000 69.36 19.20 121 5.354 87 7.044 145 11.103 77.5 182.6 2 76.2 1988 503 170000 170500 69.36 19.20 121 5.417 87 8.120 145 11.086 77.5 182.6 2 76.6 1988 503 170500 171000 69.36 19.20 118 5.240 113 7.489 145 11.085 77.5 182.6 2 77.0 1988 503 171000 171500 69.36 19.20 121 5.072 108 7.022 145 11.072 77.5 182.6 2 77.4 1988 503 171500 172000 69.36 19.20 118 5.050 113 6.303 145 11.041 77.5 182.6 2 77.9 1988 503 172000 172500 69.36 19.20 121 5.171 108 5.951 145 11.044 77.5 182.6 2 78.3 1988 503 172500 173000 69.36 19.20 118 4.784 113 5.875 145 11.032 77.5 182.6 2 78.7 1988 503 173000 173500 69.36 19.20 121 4.960 110 5.776 145 11.044 77.5 182.6 2 79.1 1988 503 173500 174000 69.36 19.20 118 5.083 116 6.325 145 11.050 77.5 182.6 2 79.5 1988 503 174000 174500 69.36 19.20 118 4.882 116 5.949 145 11.063 77.5 182.6 2 79.9 1988 503 174500 175000 69.36 19.20 118 4.793 116 5.363 145 11.072 77.5 182.6 2 80.4 1988 503 175000 175500 69.36 19.20 121 5.741 116 7.353 145 11.121 77.5 182.6 2 80.8 1988 503 175500 180000 69.36 19.20 118 7.371 110 10.463 118 11.255 77.5 182.6 2 81.2 1988 503 180000 180500 69.36 19.20 118 7.616 110 11.738 116 11.284 77.5 182.6 3 81.6 1988 503 180500 181000 69.36 19.20 118 8.176 110 12.733 116 11.323 77.5 182.6 3 81.9 1988 503 181000 181500 69.36 19.20 121 7.875 113 11.467 116 11.314 77.5 182.6 3 82.3 1988 503 181500 182000 69.36 19.20 118 7.854 113 10.128 118 11.302 77.5 182.6 3 82.7 1988 503 182000 182500 69.36 19.20 121 7.210 113 8.932 129 11.265 77.5 182.6 3 83.1 1988 503 182500 183000 69.36 19.20 121 6.671 113 8.609 124 11.238 77.5 182.6 3 83.5 1988 503 183000 183500 69.36 19.20 121 6.066 116 7.311 124 11.198 77.5 182.6 3 83.9 1988 503 183500 183920 69.36 19.20 121 6.003 113 7.487 121 11.218 77.5 182.6 3 84.2 1988 503 184110 184454 69.36 19.20 121 3.912 110 5.351 121 10.984 77.5 182.6 3 84.7 1988 503 184454 185000 69.36 19.20 121 6.574 113 8.724 126 11.233 77.5 182.6 3 84.9 1988 503 185000 185500 69.36 19.20 124 6.643 116 8.273 134 11.251 77.5 182.6 3 85.3 1988 503 185500 190000 69.36 19.20 121 10.062 116 12.687 129 11.486 77.5 182.6 3 85.7 1988 503 190000 190500 69.36 19.20 121 7.828 113 10.774 145 11.294 77.5 182.6 3 86.0 1988 503 190500 191000 69.36 19.20 118 7.499 108 12.163 126 11.273 77.5 182.6 3 86.3 1988 503 191000 191500 69.36 19.20 121 7.708 113 12.188 129 11.298 77.5 182.6 3 86.7 1988 503 191500 192000 69.36 19.20 118 8.547 113 13.681 126 11.362 77.5 182.6 3 87.0 1988 503 192000 192500 69.36 19.20 118 7.941 113 12.143 118 11.333 77.5 182.6 3 87.3 1988 503 192500 193000 69.36 19.20 121 8.322 116 11.890 121 11.335 77.5 182.6 3 87.7 1988 503 193000 193500 69.36 19.20 121 12.202 113 18.182 118 11.482 77.5 182.6 3 88.0 1988 503 193500 194000 69.36 19.20 118 10.864 113 18.662 118 11.469 77.5 182.6 3 88.3 1988 503 194000 194500 69.36 19.20 121 12.023 113 20.646 121 11.515 77.5 182.6 3 88.6 1988 503 194500 195000 69.36 19.20 118 17.419 110 39.885 113 11.667 77.5 182.6 3 88.9 1988 503 195000 195500 69.36 19.20 118 14.229 110 29.791 116 11.610 77.5 182.6 3 89.1 1988 503 195500 200000 69.36 19.20 121 14.179 110 28.129 116 11.597 77.5 182.6 3 89.4 1988 503 200000 200500 69.36 19.20 121 15.340 110 31.895 116 11.633 77.5 182.6 3 89.7 1988 503 200500 201000 69.36 19.20 118 14.805 108 30.457 118 11.621 77.5 182.6 3 90.0 1988 503 201000 201500 69.36 19.20 118 14.914 110 30.858 116 11.631 77.5 182.6 3 90.2 1988 503 201500 202000 69.36 19.20 118 15.266 108 33.455 118 11.632 77.5 182.6 3 90.5 1988 503 202000 202500 69.36 19.20 118 14.403 110 33.204 116 11.610 77.5 182.6 3 90.7 1988 503 202500 203000 69.36 19.20 118 11.081 113 22.606 118 11.496 77.5 182.6 3 90.9 1988 503 203000 203500 69.36 19.20 118 10.278 110 20.725 116 11.474 77.5 182.6 3 91.2 1988 503 203500 204000 69.36 19.20 121 9.131 113 18.955 113 11.410 77.5 182.6 3 91.4 1988 503 204000 204500 69.36 19.20 118 9.646 110 20.497 118 11.432 77.5 182.6 3 91.6 1988 503 204500 205000 69.36 19.20 118 11.292 110 26.977 116 11.509 77.5 182.6 3 91.8 1988 503 205000 205500 69.36 19.20 118 9.111 110 20.923 118 11.420 77.5 182.6 3 92.0 1988 503 205500 210000 69.36 19.20 121 8.683 110 20.985 113 11.385 77.5 182.6 3 92.2 1988 503 210000 210500 69.36 19.20 121 7.919 110 16.898 121 11.351 77.5 182.6 3 92.4 1988 503 210500 211000 69.36 19.20 118 7.929 110 16.617 118 11.339 77.5 182.6 3 92.5 1988 503 211000 211500 69.36 19.20 118 7.251 110 16.740 118 11.301 77.5 182.6 3 92.7 1988 503 211500 212000 69.36 19.20 118 6.827 110 16.911 118 11.285 77.5 182.6 3 92.8 1988 503 212000 212500 69.36 19.20 121 7.892 108 20.006 121 11.334 77.5 182.6 3 93.0 1988 503 212500 213000 69.36 19.20 118 6.155 113 14.164 145 11.234 77.5 182.6 3 93.1 1988 503 213000 213500 69.36 19.20 121 5.082 110 9.911 145 11.189 77.5 182.6 3 93.3 1988 503 213500 214000 69.36 19.20 121 4.413 113 7.379 145 11.141 77.5 182.6 3 93.4 1988 503 214000 214500 69.36 19.20 121 6.627 110 9.661 145 11.332 77.5 182.6 3 93.5 1988 503 214500 215000 69.36 19.20 118 4.236 108 6.577 147 11.109 77.5 182.6 3 93.6 1988 503 215000 215500 69.36 19.20 124 5.924 87 8.667 142 11.268 77.5 182.6 3 93.7 1988 503 215500 220000 69.36 19.20 121 3.532 110 5.141 147 11.063 77.5 182.6 3 93.8 1988 503 220000 220500 69.36 19.20 124 2.452 113 3.374 147 10.968 77.5 182.6 3 93.8 1988 503 220500 221000 69.36 19.20 121 2.097 110 3.134 137 10.843 77.5 182.6 3 93.9 1988 503 221000 221500 69.36 19.20 124 3.661 118 3.727 137 11.086 77.5 182.6 3 94.0 1988 503 221500 222000 69.36 19.20 124 6.573 118 6.801 132 11.340 77.5 182.6 3 94.0 1988 503 222000 222500 69.36 19.20 121 5.277 113 7.696 145 11.214 77.5 182.6 3 94.1 1988 503 222500 223000 69.36 19.20 124 5.514 113 8.372 139 11.211 77.5 182.6 3 94.1 1988 503 223000 223500 69.36 19.20 121 6.922 108 11.028 145 11.289 77.5 182.6 3 94.1 1988 503 223500 224000 69.36 19.20 118 6.854 110 14.298 118 11.266 77.5 182.6 3 94.1 1988 503 224000 224500 69.36 19.20 118 20.430 108 49.454 110 11.776 77.5 182.6 3 94.1 1988 503 224500 225000 69.36 19.20 121 11.267 108 25.085 121 11.496 77.5 182.6 3 94.1 1988 503 225000 225500 69.36 19.20 118 8.431 113 18.372 118 11.360 77.5 182.6 3 94.1 1988 503 225500 230000 69.36 19.20 118 7.695 113 14.672 126 11.339 77.5 182.6 3 94.1 1988 503 230000 230500 69.36 19.20 118 6.473 113 10.902 118 11.263 77.5 182.6 3 94.0 1988 503 230500 231000 69.36 19.20 118 16.823 110 33.540 116 11.684 77.5 182.6 3 94.0 1988 503 231000 231500 69.36 19.20 118 10.322 110 19.492 113 11.412 77.5 182.6 3 93.9 1988 503 231500 232000 69.36 19.20 124 4.710 113 7.116 147 11.202 77.5 182.6 3 93.9 1988 503 232000 232500 69.36 19.20 121 5.814 110 11.556 116 11.184 77.5 182.6 3 93.8 1988 503 232500 233000 69.36 19.20 116 5.136 110 10.051 145 11.148 77.5 182.6 3 93.7 1988 503 233000 233500 69.36 19.20 121 4.916 110 8.315 142 11.098 77.5 182.6 3 93.6 1988 503 233500 234000 69.36 19.20 124 3.767 110 7.912 145 11.011 77.5 182.6 3 93.6 1988 503 234000 234500 69.36 19.20 121 4.910 110 9.234 110 11.134 77.5 182.6 3 93.4 1988 503 234500 235000 69.36 19.20 118 8.608 110 20.776 110 11.460 77.5 182.6 3 93.3 1988 503 235000 235500 69.36 19.20 118 21.084 103 63.874 108 11.875 77.5 182.6 3 93.2 1988 503 235500 235950 69.36 19.20 121 6.872 108 16.968 110 11.309 77.5 182.6 3 93.1