% 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 1998 1208 105730 110000 78.00 16.03 85 3.794 85 3.765 113 11.390 81.5 180.0 10 100.9 1998 1208 110020 110500 77.35 17.03 119 2.304 81 1.406 119 10.269 51.0 164.7 10 101.0 1998 1208 110520 110950 78.00 16.03 105 7.118 101 37.446 101 12.094 81.5 180.0 10 101.0 1998 1208 111030 111500 77.28 15.23 119 0.826 114 1.108 125 10.338 48.9 191.5 10 101.0 1998 1208 111520 112000 77.35 17.03 119 1.112 113 1.397 126 10.511 51.0 164.7 10 101.0 1998 1208 112020 112450 78.00 16.03 102 5.080 102 21.607 102 12.867 81.5 180.0 10 101.0 1998 1208 112530 112950 77.28 15.23 119 1.160 105 1.864 105 10.560 48.9 191.5 10 101.1 1998 1208 113020 113500 77.35 17.03 119 1.225 113 1.619 126 10.536 51.0 164.7 10 101.1 1998 1208 113520 114000 78.00 16.03 119 8.447 102 41.479 102 12.181 81.5 180.0 10 101.2 1998 1208 114030 114450 77.28 15.23 109 0.400 109 1.674 109 11.044 48.9 191.5 10 101.2 1998 1208 114520 115000 77.35 17.03 77 0.283 85 1.486 105 10.458 51.0 164.7 10 101.3 1998 1208 115020 115500 78.00 16.03 102 6.512 102 14.037 102 12.565 81.5 180.0 10 101.3 1998 1208 115530 115950 77.28 15.23 77 0.195 77 0.192 105 9.575 48.9 191.5 10 101.4 1998 1208 120020 120500 77.35 17.03 85 0.339 85 1.629 101 10.212 51.0 164.7 7 101.5 1998 1208 120520 121000 78.00 16.03 119 19.244 101 30.695 101 12.516 81.5 180.0 7 101.6 1998 1208 121030 121450 77.28 15.23 77 0.150 77 0.100 105 9.390 48.9 191.5 7 101.6 1998 1208 121520 121950 77.35 17.04 109 0.721 105 2.412 105 10.933 51.0 164.7 7 101.7 1998 1208 122030 122500 78.00 16.03 93 4.808 93 17.904 93 13.435 81.5 180.0 7 101.8 1998 1208 122530 123000 77.28 15.23 77 0.095 105 0.127 105 9.733 48.9 191.5 7 101.9 1998 1208 123020 123450 77.35 17.03 109 0.272 85 1.884 109 10.570 51.0 164.7 7 102.0 1998 1208 123530 124000 78.00 16.03 113 12.848 97 63.057 113 12.237 81.5 180.0 7 102.1 1998 1208 124030 124500 77.28 15.23 77 0.121 77 0.082 105 9.101 48.9 191.5 7 102.2 1998 1208 124520 124950 77.35 17.03 77 0.124 105 0.495 105 10.339 51.0 164.7 7 102.3 1998 1208 125030 125500 78.00 16.03 119 15.138 109 38.092 109 11.994 81.5 180.0 7 102.5 1998 1208 125520 130000 77.28 15.23 77 0.131 89 0.155 105 6.067 48.9 191.5 7 102.6 1998 1208 130020 130450 77.35 17.03 101 0.230 101 0.703 101 11.032 51.0 164.7 7 102.7 1998 1208 130530 131000 78.00 16.03 102 6.169 102 28.797 102 12.513 81.5 180.0 7 102.9 1998 1208 131020 131500 77.28 15.23 77 0.160 81 0.166 93 9.543 48.9 191.5 7 103.0 1998 1208 131520 131950 77.35 17.03 85 0.142 85 0.661 93 8.046 51.0 164.7 7 103.1 1998 1208 132030 132500 78.00 16.03 119 16.255 113 21.038 119 11.960 81.5 180.0 7 103.3 1998 1208 132520 133000 77.28 15.23 77 0.141 89 0.215 101 6.009 48.9 191.5 7 103.4 1998 1208 133020 133500 77.35 17.03 126 16.243 113 9.848 126 11.717 51.0 164.7 7 103.6 1998 1208 133530 134000 78.00 16.03 119 5.300 105 17.875 105 11.644 81.5 180.0 7 103.8 1998 1208 134030 134500 77.28 15.23 133 2.629 133 0.548 133 11.540 48.9 191.5 7 103.9 1998 1208 134520 135000 77.35 17.03 78 0.521 93 2.329 93 10.693 51.0 164.7 7 104.1 1998 1208 135030 135450 78.00 16.03 119 15.510 101 22.376 119 11.968 81.5 180.0 7 104.3 1998 1208 135530 140000 77.28 15.23 77 0.166 81 0.064 101 6.000 48.9 191.5 7 104.4 1998 1208 140020 140500 77.35 17.03 81 0.527 81 1.534 93 10.198 51.0 164.7 7 104.6 1998 1208 140520 141000 78.00 16.03 119 9.285 109 25.182 109 12.069 81.5 180.0 7 104.8 1998 1208 141030 141450 77.28 15.23 105 0.348 105 0.375 105 10.298 48.9 191.5 7 105.0 1998 1208 141520 142000 77.35 17.03 77 0.480 77 2.294 133 10.237 51.0 164.7 7 105.2 1998 1208 142020 142500 78.00 16.03 119 7.333 89 8.897 119 11.678 81.5 180.0 7 105.4 1998 1208 142530 142950 77.28 15.23 141 0.807 81 0.211 141 10.808 48.9 191.5 7 105.6 1998 1208 143020 143500 77.35 17.03 77 0.689 77 2.126 93 10.349 51.0 164.7 7 105.8 1998 1208 143520 144000 78.00 16.03 125 12.589 101 53.460 101 12.332 81.5 180.0 7 106.0 1998 1208 144020 144500 77.28 15.23 125 0.825 125 0.257 125 10.565 48.9 191.5 7 106.2 1998 1208 144520 145000 77.35 17.03 78 1.970 97 6.315 97 11.472 51.0 164.7 7 106.4 1998 1208 145020 145500 78.00 16.03 119 25.650 101 80.215 109 12.161 81.5 180.0 7 106.6 1998 1208 145530 145950 77.28 15.23 133 1.041 81 0.306 133 11.034 48.9 191.5 7 106.8 1998 1208 150020 150500 77.35 17.03 78 0.951 78 1.771 119 10.150 51.0 164.7 17 107.0 1998 1208 150520 151000 78.00 16.03 113 2.703 101 12.305 101 11.814 81.5 180.0 17 107.3 1998 1208 151030 151450 77.28 15.23 81 0.629 81 0.133 105 8.836 48.9 191.5 17 107.5 1998 1208 151520 152000 77.35 17.03 78 1.876 93 7.302 93 11.361 51.0 164.7 17 107.7 1998 1208 152020 152500 78.00 16.03 125 3.226 77 8.488 125 11.225 81.5 180.0 17 107.9 1998 1208 152530 153000 77.28 15.23 119 0.722 119 0.266 133 10.167 48.9 191.5 17 108.2 1998 1208 153020 153500 77.35 17.03 78 0.481 101 2.717 101 11.210 51.0 164.7 17 108.4 1998 1208 153530 154000 78.00 16.03 119 5.351 101 12.209 101 11.508 81.5 180.0 17 108.6 1998 1208 154020 154500 77.28 15.23 114 0.399 81 0.264 114 9.681 48.9 191.5 17 108.9 1998 1208 154520 154950 77.35 17.03 77 0.681 105 1.977 105 10.987 51.0 164.7 17 109.1 1998 1208 155030 155450 78.00 16.03 97 3.719 97 28.452 97 12.184 81.5 180.0 17 109.4 1998 1208 155530 160000 77.28 15.23 81 0.220 93 0.341 93 10.097 48.9 191.5 17 109.6 1998 1208 160020 160500 77.35 17.03 85 0.288 101 0.930 101 10.656 51.0 164.7 17 109.8 1998 1208 160520 160950 78.00 16.03 77 1.525 89 4.831 109 11.248 81.5 180.0 17 110.1 1998 1208 161030 161500 77.28 15.23 81 0.133 81 0.115 97 8.220 48.9 191.5 17 110.3 1998 1208 161520 162000 77.35 17.03 85 0.162 85 0.721 109 9.673 51.0 164.7 17 110.6 1998 1208 162020 162450 78.00 16.03 77 2.057 77 6.465 125 10.975 81.5 180.0 17 110.8 1998 1208 162530 162950 77.28 15.23 132 0.690 81 0.138 132 9.987 48.9 191.5 17 111.1 1998 1208 163020 163500 77.35 17.03 78 0.839 101 2.160 101 10.716 51.0 164.7 17 111.4 1998 1208 163520 164000 78.00 16.03 77 1.502 88 5.622 101 11.221 81.5 180.0 17 111.6 1998 1208 164030 164450 77.28 15.23 81 0.864 81 0.222 119 9.299 48.9 191.5 17 111.9 1998 1208 164520 165000 77.35 17.03 133 0.920 97 1.749 97 11.090 51.0 164.7 17 112.1 1998 1208 165020 165500 78.00 16.03 77 2.175 88 7.754 105 11.136 81.5 180.0 17 112.4 1998 1208 165530 170000 77.28 15.23 81 0.567 81 0.169 93 9.258 48.9 191.5 17 112.6 1998 1208 170020 170450 77.35 17.03 85 1.172 85 4.020 119 10.251 51.0 164.7 17 112.9 1998 1208 170530 171000 78.00 16.03 97 2.289 97 25.759 97 12.139 81.5 180.0 17 113.1 1998 1208 171020 171500 77.28 15.23 125 1.192 93 0.322 133 10.127 48.9 191.5 17 113.4 1998 1208 171520 171950 77.35 17.03 78 0.815 82 1.377 113 10.274 51.0 164.7 17 113.7 1998 1208 172030 172500 78.00 16.03 105 3.442 105 24.883 105 12.050 81.5 180.0 17 113.9 1998 1208 172530 173000 77.28 15.23 114 0.358 114 0.248 114 10.073 48.9 191.5 17 114.2 1998 1208 173020 173500 77.35 17.03 78 0.556 82 1.434 101 10.520 51.0 164.7 17 114.4 1998 1208 173520 173950 78.00 16.03 101 4.232 101 45.016 101 12.250 81.5 180.0 17 114.7 1998 1208 174030 174500 77.28 15.23 125 0.524 105 0.512 105 10.215 48.9 191.5 17 114.9 1998 1208 174520 175000 77.35 17.03 78 0.585 82 1.685 105 10.468 51.0 164.7 17 115.2 1998 1208 175020 175500 78.00 16.03 119 9.943 102 49.593 102 12.219 81.5 180.0 17 115.4 1998 1208 175530 175950 77.28 15.23 81 0.200 81 0.166 141 9.685 48.9 191.5 17 115.7 1998 1208 180020 180500 77.35 17.03 78 0.321 97 1.134 97 10.513 51.0 164.7 7 115.9 1998 1208 180520 181000 78.00 16.03 77 2.231 102 19.358 102 12.063 81.5 180.0 7 116.2 1998 1208 181030 181500 77.28 15.23 77 0.108 81 0.370 93 9.975 48.9 191.5 7 116.4 1998 1208 181520 181950 77.35 17.03 78 0.236 78 0.536 101 10.179 51.0 164.7 7 116.7 1998 1208 182030 182500 78.00 16.03 119 2.381 102 15.683 102 11.771 81.5 180.0 7 116.9 1998 1208 182530 183000 77.28 15.23 81 0.108 81 0.228 141 9.854 48.9 191.5 7 117.2 1998 1208 183020 183450 77.35 17.03 78 0.317 101 1.812 101 10.667 51.0 164.7 7 117.4 1998 1208 183530 184000 78.00 16.03 119 6.464 102 15.125 102 12.149 81.5 180.0 7 117.7 1998 1208 184030 184500 77.28 15.23 119 0.167 81 0.178 119 9.642 48.9 191.5 7 117.9 1998 1208 184520 185000 77.35 17.03 78 0.426 89 0.679 109 10.074 51.0 164.7 7 118.1 1998 1208 185020 185500 78.00 16.03 102 6.290 102 40.552 102 12.328 81.5 180.0 7 118.4 1998 1208 185530 185950 77.28 15.23 114 0.557 105 0.662 105 10.309 48.9 191.5 7 118.6 1998 1208 190020 190500 77.35 17.03 119 0.582 93 1.867 93 10.601 51.0 164.7 7 118.8 1998 1208 190520 191000 78.00 16.03 125 9.738 101 26.302 101 12.195 81.5 180.0 7 119.1 1998 1208 191030 191450 77.28 15.23 77 0.450 93 0.344 93 10.007 48.9 191.5 7 119.3 1998 1208 191520 192000 77.35 17.03 93 0.421 93 2.491 93 11.050 51.0 164.7 7 119.5 1998 1208 192020 192500 78.00 16.03 119 7.490 102 26.586 102 12.130 81.5 180.0 7 119.7 1998 1208 192530 193000 77.28 15.23 114 0.671 105 1.183 105 10.350 48.9 191.5 7 119.9 1998 1208 193020 193450 77.35 17.03 119 0.559 85 2.763 105 10.243 51.0 164.7 7 120.1 1998 1208 193530 194000 78.00 16.03 102 2.801 102 17.128 102 12.187 81.5 180.0 7 120.3 1998 1208 194020 194500 77.28 15.23 114 0.214 97 0.226 97 10.190 48.9 191.5 7 120.6 1998 1208 194520 195000 77.35 17.03 101 0.387 101 3.247 101 11.035 51.0 164.7 7 120.8 1998 1208 195030 195450 78.00 16.03 119 5.100 109 11.661 109 11.644 81.5 180.0 7 120.9 1998 1208 195530 200000 77.28 15.23 132 0.280 105 0.485 105 10.203 48.9 191.5 7 121.1 1998 1208 200020 200500 77.35 17.03 97 0.293 97 2.197 97 11.073 51.0 164.7 7 121.3 1998 1208 200520 201000 78.00 16.03 113 6.111 113 13.704 113 11.862 81.5 180.0 7 121.5 1998 1208 201030 201450 77.28 15.23 114 0.184 114 0.314 114 10.237 48.9 191.5 7 121.7 1998 1208 201520 202000 77.35 17.03 119 1.081 101 2.862 101 10.641 51.0 164.7 7 121.9 1998 1208 202020 202500 78.00 16.03 119 11.011 119 12.672 119 11.957 81.5 180.0 7 122.0 1998 1208 202530 202950 77.28 15.23 125 1.093 114 0.567 141 10.412 48.9 191.5 7 122.2 1998 1208 203020 203500 77.35 17.03 81 0.530 93 2.395 93 10.871 51.0 164.7 7 122.4 1998 1208 203520 204000 78.00 16.03 93 1.779 93 4.515 93 13.134 81.5 180.0 7 122.5 1998 1208 204030 204500 77.28 15.23 81 0.548 81 0.085 105 6.687 48.9 191.5 7 122.7 1998 1208 204520 204950 77.35 17.03 93 0.620 93 7.199 93 11.431 51.0 164.7 7 122.8 1998 1208 205030 205500 78.00 16.03 119 2.085 102 8.797 102 11.967 81.5 180.0 7 123.0 1998 1208 205530 210000 77.28 15.23 81 0.178 81 0.160 97 9.379 48.9 191.5 7 123.1 1998 1208 210020 210500 77.35 17.03 101 0.473 101 3.311 101 10.946 51.0 164.7 7 123.2 1998 1208 210520 210950 78.00 16.03 119 3.022 101 12.103 101 11.998 81.5 180.0 7 123.4 1998 1208 211030 211500 77.28 15.23 132 1.103 105 0.626 132 10.977 48.9 191.5 7 123.5 1998 1208 211520 212000 77.35 17.03 97 0.748 97 9.555 97 11.702 51.0 164.7 7 123.6 1998 1208 212020 212450 78.00 16.03 85 19.693 85 43.583 113 12.092 81.5 180.0 7 123.7 1998 1208 212530 213000 77.28 15.23 97 0.536 97 2.984 97 11.009 48.9 191.5 7 123.8 1998 1208 213020 213500 77.35 17.03 97 0.311 97 1.754 97 11.149 51.0 164.7 7 123.9 1998 1208 213520 214000 78.00 16.03 113 6.148 109 15.225 109 11.538 81.5 180.0 7 124.0 1998 1208 214030 214450 77.28 15.23 77 0.192 93 0.478 93 10.061 48.9 191.5 7 124.1 1998 1208 214520 215000 77.35 17.03 97 0.467 97 3.543 97 11.295 51.0 164.7 7 124.2 1998 1208 215020 215500 78.00 16.03 119 9.805 102 45.783 102 12.248 81.5 180.0 7 124.3 1998 1208 215530 220000 77.28 15.23 119 0.453 89 0.363 119 10.052 48.9 191.5 7 124.3 1998 1208 220020 220500 77.35 17.03 78 0.354 93 2.271 93 10.939 51.0 164.7 7 124.4 1998 1208 220530 221000 78.00 16.03 119 6.109 101 20.924 101 11.823 81.5 180.0 7 124.4 1998 1208 221030 221500 77.28 15.23 125 0.182 81 0.238 109 9.677 48.9 191.5 7 124.5 1998 1208 221520 221950 77.35 17.03 78 0.308 85 1.375 93 10.443 51.0 164.7 7 124.5 1998 1208 222030 222500 78.00 16.03 119 4.988 101 24.423 101 12.052 81.5 180.0 7 124.6 1998 1208 222530 223000 77.28 15.23 125 1.946 125 0.930 125 11.052 48.9 191.5 7 124.6 1998 1208 223020 223500 77.35 17.03 109 0.542 109 2.371 109 10.815 51.0 164.7 7 124.6 1998 1208 223530 223950 78.00 16.03 114 7.499 109 14.992 109 11.782 81.5 180.0 7 124.7 1998 1208 224030 224500 77.28 15.23 81 0.184 97 0.309 97 10.064 48.9 191.5 7 124.7 1998 1208 224520 225000 77.35 17.03 78 0.194 85 1.139 97 10.407 51.0 164.7 7 124.7 1998 1208 225020 225450 78.00 16.03 125 4.670 113 6.200 125 11.349 81.5 180.0 7 124.7 1998 1208 225530 230000 77.28 15.23 81 0.206 81 0.273 141 9.940 48.9 191.5 7 124.7 1998 1208 230020 230500 77.35 17.03 78 0.359 85 2.126 120 9.247 51.0 164.7 7 124.7 1998 1208 230520 231000 78.00 16.03 109 4.693 109 20.156 109 12.259 81.5 180.0 7 124.7 1998 1208 231030 231450 77.28 15.23 105 0.106 105 0.465 105 10.626 48.9 191.5 7 124.6 1998 1208 231520 232000 77.35 17.03 114 0.307 89 1.513 114 10.453 51.0 164.7 7 124.6 1998 1208 232030 232500 78.00 16.03 119 6.338 109 18.320 109 11.834 81.5 180.0 7 124.6 1998 1208 232530 233000 77.28 15.23 114 0.303 93 0.716 93 10.477 48.9 191.5 7 124.5 1998 1208 233020 233450 77.35 17.03 114 0.327 109 0.381 114 10.094 51.0 164.7 7 124.5 1998 1208 233530 234000 78.00 16.03 114 3.892 114 10.953 114 11.419 81.5 180.0 7 124.4 1998 1208 234030 234500 77.28 15.23 81 0.119 93 0.237 93 10.078 48.9 191.5 7 124.4 1998 1208 234520 234950 77.35 17.03 81 0.277 89 1.385 97 10.347 51.0 164.7 7 124.3 1998 1208 235030 235500 78.00 16.03 119 4.644 119 6.143 119 11.307 81.5 180.0 7 124.2 1998 1208 235520 240000 77.28 15.23 77 0.117 77 0.349 109 9.700 48.9 191.5 7 124.1