% 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 1221 0 200 69.35 19.19 120 3.730 114 6.764 124 11.134 77.2 183.2 1 132.4 1998 1221 200 400 69.35 19.19 120 4.890 108 11.041 120 11.258 77.2 183.2 1 132.3 1998 1221 400 600 69.35 19.19 120 6.134 114 11.132 142 11.407 77.2 183.2 1 132.2 1998 1221 600 800 69.35 19.19 120 7.721 111 15.217 139 11.515 77.2 183.2 1 132.2 1998 1221 800 1000 69.35 19.19 120 11.050 114 18.070 130 11.681 77.2 183.2 1 132.1 1998 1221 1000 1200 69.35 19.19 124 6.923 114 11.031 133 11.504 77.2 183.2 1 132.0 1998 1221 1200 1400 69.35 19.19 120 4.543 114 7.713 139 11.242 77.2 183.2 1 131.9 1998 1221 1400 1600 69.35 19.19 120 3.884 114 6.953 136 11.199 77.2 183.2 1 131.8 1998 1221 1600 1800 69.35 19.19 120 3.971 111 7.575 133 11.200 77.2 183.2 1 131.7 1998 1221 1800 2000 69.35 19.19 120 4.258 111 7.616 120 11.264 77.2 183.2 1 131.7 1998 1221 2000 2200 69.35 19.19 124 4.269 111 7.721 124 11.233 77.2 183.2 1 131.6 1998 1221 2200 2400 69.35 19.19 117 3.827 114 7.162 127 11.200 77.2 183.2 1 131.5 1998 1221 2400 2600 69.35 19.19 120 4.120 114 7.601 124 11.237 77.2 183.2 1 131.4 1998 1221 2600 2800 69.35 19.19 124 3.501 111 7.856 124 11.137 77.2 183.2 1 131.3 1998 1221 2800 3000 69.35 19.19 117 3.801 111 9.046 114 11.226 77.2 183.2 1 131.2 1998 1221 3000 3200 69.35 19.19 120 3.072 111 6.511 111 11.129 77.2 183.2 1 131.1 1998 1221 3200 3400 69.35 19.19 120 3.943 111 7.743 117 11.195 77.2 183.2 1 131.0 1998 1221 3400 3600 69.35 19.19 120 2.812 111 5.187 120 11.066 77.2 183.2 1 130.9 1998 1221 3600 3800 69.35 19.19 117 4.612 111 4.870 114 10.989 77.2 183.2 1 130.8 1998 1221 3800 4000 69.35 19.19 120 2.524 111 4.482 120 11.037 77.2 183.2 1 130.7 1998 1221 4000 4200 69.35 19.19 120 2.516 114 4.486 114 11.015 77.2 183.2 1 130.6 1998 1221 4200 4400 69.35 19.19 120 2.312 114 3.710 133 10.984 77.2 183.2 1 130.5 1998 1221 4400 4600 69.35 19.19 124 2.320 114 3.733 133 10.999 77.2 183.2 1 130.4 1998 1221 4600 4800 69.35 19.19 124 4.562 114 4.181 133 10.989 77.2 183.2 1 130.3 1998 1221 4800 5000 69.35 19.19 120 2.037 114 3.308 145 10.922 77.2 183.2 1 130.2 1998 1221 5000 5200 69.35 19.19 120 1.958 111 3.323 130 10.893 77.2 183.2 1 130.1 1998 1221 5200 5400 69.35 19.19 120 1.695 114 2.717 124 10.846 77.2 183.2 1 129.9 1998 1221 5400 5600 69.35 19.19 120 1.647 114 2.743 136 10.878 77.2 183.2 1 129.8 1998 1221 5600 5800 69.35 19.19 120 1.380 114 2.119 130 10.852 77.2 183.2 1 129.7 1998 1221 5800 5955 69.35 19.19 124 1.337 114 2.342 130 10.805 77.2 183.2 1 129.6 1998 1221 5800 10000 69.35 19.19 124 1.332 114 2.340 130 10.806 77.2 183.2 1 129.6 1998 1221 10000 10200 69.35 19.19 124 2.557 108 2.064 133 10.771 77.2 183.2 1 129.5 1998 1221 10200 10400 69.35 19.19 120 1.231 114 2.043 139 10.775 77.2 183.2 1 129.4 1998 1221 10400 10600 69.35 19.19 124 1.335 114 2.193 142 10.808 77.2 183.2 1 129.2 1998 1221 10600 10800 69.35 19.19 120 1.196 108 1.740 139 10.745 77.2 183.2 1 129.1 1998 1221 10800 11000 69.35 19.19 120 2.181 114 1.641 133 10.725 77.2 183.2 1 129.0 1998 1221 11000 11200 69.35 19.19 124 1.120 114 1.520 136 10.692 77.2 183.2 1 128.9 1998 1221 11200 11400 69.35 19.19 124 1.128 111 1.657 136 10.768 77.2 183.2 1 128.8 1998 1221 11400 11600 69.35 19.19 124 1.031 114 1.291 142 10.686 77.2 183.2 1 128.6 1998 1221 11600 11800 69.35 19.19 124 1.061 114 1.464 136 10.719 77.2 183.2 1 128.5 1998 1221 11800 12000 69.35 19.19 120 2.132 114 1.638 130 10.707 77.2 183.2 1 128.4 1998 1221 12000 12200 69.35 19.19 124 2.165 114 1.519 133 10.741 77.2 183.2 1 128.2 1998 1221 12200 12400 69.35 19.19 127 0.941 114 1.229 130 10.687 77.2 183.2 1 128.1 1998 1221 12400 12600 69.35 19.19 127 2.015 111 1.340 130 10.740 77.2 183.2 1 128.0 1998 1221 12600 12800 69.35 19.19 124 1.816 117 1.236 136 10.690 77.2 183.2 1 127.9 1998 1221 12800 13000 69.35 19.19 120 0.813 111 1.125 133 10.632 77.2 183.2 1 127.7 1998 1221 13000 13200 69.35 19.19 124 1.603 111 1.270 145 10.548 77.2 183.2 1 127.6 1998 1221 13200 13400 69.35 19.19 127 0.826 105 1.018 136 10.611 77.2 183.2 1 127.4 1998 1221 13400 13600 69.35 19.19 127 0.834 117 0.826 145 10.590 77.2 183.2 1 127.3 1998 1221 13600 13800 69.35 19.19 117 1.308 114 0.796 136 10.555 77.2 183.2 1 127.2 1998 1221 13800 14000 69.35 19.19 124 1.340 114 1.040 139 10.611 77.2 183.2 1 127.0 1998 1221 14000 14200 69.35 19.19 120 0.636 114 0.974 142 10.586 77.2 183.2 1 126.9 1998 1221 14200 14400 69.35 19.19 130 0.437 102 0.657 145 10.564 77.2 183.2 1 126.8 1998 1221 14400 14600 69.35 19.19 124 0.577 99 0.971 145 10.480 77.2 183.2 1 126.6 1998 1221 14600 14800 69.35 19.19 127 1.136 105 0.879 148 10.480 77.2 183.2 1 126.5 1998 1221 14800 15000 69.35 19.19 127 1.113 114 0.882 142 10.497 77.2 183.2 1 126.3 1998 1221 15000 15200 69.35 19.19 120 0.482 111 0.950 130 10.444 77.2 183.2 1 126.2 1998 1221 15200 15400 69.35 19.19 124 0.448 114 0.464 145 10.470 77.2 183.2 1 126.0 1998 1221 15400 15600 69.35 19.19 124 0.377 114 0.927 139 10.495 77.2 183.2 1 125.9 1998 1221 15600 15800 69.35 19.19 124 0.522 114 0.777 139 10.502 77.2 183.2 1 125.7 1998 1221 15800 20000 69.35 19.19 124 0.964 102 0.921 142 10.453 77.2 183.2 1 125.6 1998 1221 20000 20200 69.35 19.19 124 0.554 114 0.705 148 10.684 77.2 183.2 1 125.4 1998 1221 20200 20400 69.35 19.19 127 0.311 102 0.578 148 10.446 77.2 183.2 1 125.3 1998 1221 20400 20600 69.35 19.19 117 0.427 117 0.775 136 10.478 77.2 183.2 1 125.1 1998 1221 20600 20800 69.35 19.19 120 0.477 105 0.952 136 10.459 77.2 183.2 1 125.0 1998 1221 20800 21000 69.35 19.19 120 0.516 114 0.788 133 10.428 77.2 183.2 1 124.8 1998 1221 21000 21200 69.35 19.19 127 0.407 93 0.535 139 10.436 77.2 183.2 1 124.7 1998 1221 21200 21400 69.35 19.19 124 1.134 93 0.984 133 10.487 77.2 183.2 1 124.5 1998 1221 21400 21600 69.35 19.19 124 0.442 102 0.611 133 10.508 77.2 183.2 1 124.4 1998 1221 21600 21800 69.35 19.19 124 0.493 105 0.626 148 10.508 77.2 183.2 1 124.2 1998 1221 21800 22000 69.35 19.19 127 0.974 114 0.577 136 10.478 77.2 183.2 1 124.1 1998 1221 22000 22200 69.35 19.19 127 0.478 111 0.697 145 10.624 77.2 183.2 1 123.9 1998 1221 22200 22400 69.35 19.19 124 0.561 114 0.702 124 10.572 77.2 183.2 1 123.7 1998 1221 22400 22600 69.35 19.19 120 0.474 105 0.549 142 10.509 77.2 183.2 1 123.6 1998 1221 22600 22800 69.35 19.19 130 0.598 117 0.524 130 10.590 77.2 183.2 1 123.4 1998 1221 22800 23000 69.35 19.19 124 0.663 108 0.924 142 10.567 77.2 183.2 1 123.3 1998 1221 23000 23200 69.35 19.19 124 0.424 108 0.672 142 10.432 77.2 183.2 1 123.1 1998 1221 23200 23400 69.35 19.19 120 0.452 114 0.697 139 10.550 77.2 183.2 1 122.9 1998 1221 23400 23600 69.35 19.19 127 0.232 108 0.631 139 10.396 77.2 183.2 1 122.8 1998 1221 23600 23800 69.35 19.19 127 0.396 105 0.574 136 10.430 77.2 183.2 1 122.6 1998 1221 23800 24000 69.35 19.19 117 0.367 117 0.507 139 10.538 77.2 183.2 1 122.5 1998 1221 24000 24200 69.35 19.19 124 0.867 108 0.595 133 10.440 77.2 183.2 1 122.3 1998 1221 24200 24400 69.35 19.19 130 0.436 111 0.754 145 10.464 77.2 183.2 1 122.1 1998 1221 24400 24600 69.35 19.19 124 0.421 102 0.748 124 10.418 77.2 183.2 1 122.0 1998 1221 24600 24800 69.35 19.19 117 0.612 108 0.506 139 10.282 77.2 183.2 1 121.8 1998 1221 24800 25000 69.35 19.19 133 0.331 93 0.640 133 10.497 77.2 183.2 1 121.6 1998 1221 25000 25200 69.35 19.19 120 0.296 93 0.471 133 10.382 77.2 183.2 1 121.5 1998 1221 25200 25400 69.35 19.19 127 0.782 96 0.837 139 10.393 77.2 183.2 1 121.3 1998 1221 25400 25600 69.35 19.19 130 0.397 108 0.478 139 10.412 77.2 183.2 1 121.1 1998 1221 25600 25800 69.35 19.19 124 0.429 108 0.601 133 10.402 77.2 183.2 1 121.0 1998 1221 25800 30000 69.35 19.19 120 0.222 108 0.490 133 10.224 77.2 183.2 1 120.8 1998 1221 30000 30200 69.35 19.19 117 0.390 93 0.624 148 10.443 77.2 183.2 0 120.6 1998 1221 30200 30400 69.35 19.19 127 0.719 111 0.390 148 10.454 77.2 183.2 0 120.5 1998 1221 30400 30600 69.35 19.19 120 0.170 99 0.729 99 10.646 77.2 183.2 0 120.3 1998 1221 30600 30800 69.35 19.19 130 0.419 99 0.674 142 10.319 77.2 183.2 0 120.1 1998 1221 30800 31000 69.35 19.19 124 0.164 108 0.585 124 10.384 77.2 183.2 0 120.0 1998 1221 31000 31200 69.35 19.19 120 0.254 93 0.346 139 10.348 77.2 183.2 0 119.8 1998 1221 31200 31400 69.35 19.19 127 0.132 102 0.331 133 10.239 77.2 183.2 0 119.6 1998 1221 31400 31600 69.35 19.19 127 0.320 114 0.659 145 10.388 77.2 183.2 0 119.5 1998 1221 31600 31800 69.35 19.19 127 0.365 108 0.351 145 10.653 77.2 183.2 0 119.3 1998 1221 31800 32000 69.35 19.19 133 0.073 102 0.699 102 10.622 77.2 183.2 0 119.1 1998 1221 32000 32200 69.35 19.19 120 0.199 111 0.367 142 10.507 77.2 183.2 0 118.9 1998 1221 32202 32400 69.35 19.19 114 0.118 114 0.191 114 10.598 77.2 183.2 0 118.8 1998 1221 32400 32600 69.35 19.19 130 0.227 105 0.059 143 9.602 77.2 183.2 0 118.6 1998 1221 32600 32800 69.35 19.19 120 0.159 93 0.563 120 10.297 77.2 183.2 0 118.4 1998 1221 32800 33000 69.35 19.19 127 0.280 108 0.664 133 10.416 77.2 183.2 0 118.3 1998 1221 33000 33200 69.35 19.19 120 0.432 105 0.410 145 10.443 77.2 183.2 0 118.1 1998 1221 33200 33400 69.35 19.19 111 0.046 111 0.136 111 10.170 77.2 183.2 0 117.9 1998 1221 33400 33600 69.35 19.19 124 0.311 105 0.164 105 10.220 77.2 183.2 0 117.7 1998 1221 33600 33800 69.35 19.19 120 0.160 120 0.126 127 10.397 77.2 183.2 0 117.6 1998 1221 33800 34000 69.35 19.19 143 0.437 143 0.019 143 9.973 77.2 183.2 0 117.4 1998 1221 34000 34200 69.35 19.19 124 0.360 108 0.489 124 10.190 77.2 183.2 0 117.2 1998 1221 34200 34400 69.35 19.19 117 0.294 117 0.411 117 10.434 77.2 183.2 0 117.0 1998 1221 34400 34600 69.35 19.19 124 0.388 105 0.446 139 10.459 77.2 183.2 0 116.9 1998 1221 34600 34800 69.35 19.19 124 0.292 105 0.531 124 10.315 77.2 183.2 0 116.7 1998 1221 34800 35000 69.35 19.19 120 0.221 102 0.479 139 10.426 77.2 183.2 0 116.5 1998 1221 35000 35200 69.35 19.19 133 0.259 96 0.795 133 10.346 77.2 183.2 0 116.4 1998 1221 35200 35400 69.35 19.19 120 0.200 99 0.470 99 10.353 77.2 183.2 0 116.2 1998 1221 35400 35600 69.35 19.19 127 0.314 99 0.593 99 10.276 77.2 183.2 0 116.0 1998 1221 35600 35800 69.35 19.19 117 0.017 93 0.333 93 10.279 77.2 183.2 0 115.8 1998 1221 35800 40000 69.35 19.19 120 0.393 93 0.790 120 10.635 77.2 183.2 0 115.7 1998 1221 40000 40200 69.35 19.19 124 0.381 99 0.590 136 10.404 77.2 183.2 0 115.5 1998 1221 40200 40400 69.35 19.19 127 0.334 117 0.459 148 10.357 77.2 183.2 0 115.3 1998 1221 40400 40600 69.35 19.19 120 0.415 114 0.719 136 10.332 77.2 183.2 0 115.1 1998 1221 40600 40800 69.35 19.19 130 0.655 99 0.827 99 10.328 77.2 183.2 0 115.0 1998 1221 40800 41000 69.35 19.19 124 0.263 105 0.823 124 10.304 77.2 183.2 0 114.8 1998 1221 41000 41200 69.35 19.19 130 0.374 99 0.756 142 10.497 77.2 183.2 0 114.6 1998 1221 41200 41400 69.35 19.19 124 0.202 114 0.419 124 10.245 77.2 183.2 0 114.4 1998 1221 41400 41600 69.35 19.19 124 0.143 96 0.827 96 10.273 77.2 183.2 0 114.3 1998 1221 41600 41751 69.35 19.19 130 1.023 93 0.986 130 10.945 77.2 183.2 0 114.1 1998 1221 41815 42000 69.35 19.19 127 -0.284 127 -0.009 127 10.259 77.2 183.2 0 113.9 1998 1221 42000 42200 69.35 19.19 120 0.144 96 0.450 117 10.238 77.2 183.2 0 113.7 1998 1221 42200 42400 69.35 19.19 130 0.927 96 0.944 142 10.959 77.2 183.2 0 113.6 1998 1221 42400 42600 69.35 19.19 117 0.283 108 0.648 108 10.148 77.2 183.2 0 113.4 1998 1221 42600 42800 69.35 19.19 130 1.839 130 1.200 130 11.256 77.2 183.2 0 113.2 1998 1221 42800 43000 69.35 19.19 124 0.082 99 0.482 99 9.977 77.2 183.2 0 113.0 1998 1221 43000 43200 69.35 19.19 117 0.117 99 0.508 148 10.279 77.2 183.2 0 112.9 1998 1221 43200 43400 69.35 19.19 117 0.146 93 0.469 139 10.450 77.2 183.2 0 112.7 1998 1221 43400 43600 69.35 19.19 120 0.102 96 0.725 96 10.331 77.2 183.2 0 112.5 1998 1221 43600 43800 69.35 19.19 117 0.257 99 0.834 117 10.214 77.2 183.2 0 112.3 1998 1221 43800 44000 69.35 19.19 114 0.180 114 0.495 130 10.240 77.2 183.2 0 112.2 1998 1221 44000 44200 69.35 19.19 127 0.670 114 0.708 127 10.775 77.2 183.2 0 112.0 1998 1221 44200 44400 69.35 19.19 117 0.244 93 0.545 93 10.222 77.2 183.2 0 111.8 1998 1221 44400 44600 69.35 19.19 117 0.130 117 0.379 117 10.162 77.2 183.2 0 111.7 1998 1221 44600 44800 69.35 19.19 117 0.304 117 0.401 117 10.394 77.2 183.2 0 111.5 1998 1221 44800 45000 69.35 19.19 120 0.441 96 0.777 139 10.487 77.2 183.2 0 111.3 1998 1221 45000 45200 69.35 19.19 133 0.228 99 0.741 133 10.829 77.2 183.2 0 111.1 1998 1221 45200 45400 69.35 19.19 117 0.143 108 0.563 108 10.064 77.2 183.2 0 111.0 1998 1221 45400 45600 69.35 19.19 117 0.147 99 0.778 99 10.491 77.2 183.2 0 110.8 1998 1221 45600 45800 69.35 19.19 120 2.007 120 1.621 142 11.230 77.2 183.2 0 110.6 1998 1221 45800 50000 69.35 19.19 114 0.115 102 0.628 102 10.142 77.2 183.2 0 110.5