% 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 1999 315 180940 181000 78.77 15.18 126 0.860 101 1.485 101 10.831 122.0 165.0 10 95.0 1999 315 181000 181200 78.63 15.38 108 0.568 104 1.114 104 10.448 116.0 165.0 10 95.0 1999 315 181200 181400 78.47 15.60 109 0.639 109 1.426 109 10.657 108.0 165.0 10 95.1 1999 315 181400 181600 78.33 15.80 109 0.716 109 1.589 109 10.826 100.0 165.0 10 95.2 1999 315 181600 181800 78.18 15.99 110 0.925 110 2.102 110 10.907 92.0 165.0 10 95.3 1999 315 181800 182000 78.04 16.17 110 0.641 110 1.356 110 10.582 83.9 165.0 10 95.4 1999 315 182000 182200 77.90 16.35 109 0.564 109 0.893 109 10.428 76.0 165.0 10 95.5 1999 315 182200 182400 77.75 16.54 109 0.574 109 0.755 109 10.435 68.0 165.0 10 95.6 1999 315 182400 182600 77.58 16.75 119 0.722 101 1.084 101 10.338 60.0 165.0 10 95.7 1999 315 182600 182800 77.37 16.98 115 0.545 105 1.206 105 10.546 51.9 165.0 10 95.8 1999 315 182800 183000 77.13 17.26 114 0.570 105 0.798 105 10.350 44.0 165.0 10 95.9 1999 315 183000 183200 76.80 18.06 113 0.781 101 1.524 113 10.609 35.4 161.0 10 96.0 1999 315 183200 183400 77.85 16.13 77 0.657 89 2.632 101 10.753 73.5 176.2 10 96.1 1999 315 183400 183600 79.31 14.35 133 0.813 109 0.772 133 10.414 140.0 165.0 10 96.2 1999 315 183600 183800 79.03 14.78 125 0.636 109 0.708 125 10.156 132.0 165.0 10 96.3 1999 315 183800 184000 78.82 15.11 109 0.456 109 1.079 109 10.627 124.0 165.0 10 96.4 1999 315 184000 184200 78.63 15.38 114 0.706 108 1.245 108 10.598 115.9 165.0 10 96.4 1999 315 184200 184400 78.47 15.60 120 0.871 113 1.418 113 10.578 108.0 165.0 10 96.5 1999 315 184400 184600 78.33 15.80 120 0.524 109 0.657 109 10.272 100.0 165.0 10 96.6 1999 315 184600 184800 78.18 15.99 120 0.531 109 0.670 109 10.126 92.0 165.0 10 96.7 1999 315 184800 185000 78.05 16.17 119 0.386 98 0.605 98 10.128 84.0 165.0 10 96.8 1999 315 185000 185200 77.90 16.35 133 0.407 97 0.667 97 10.126 76.0 165.0 10 96.9 1999 315 185200 185400 77.75 16.54 119 0.477 97 0.625 97 10.155 68.0 165.0 10 97.0 1999 315 185400 185600 77.58 16.74 119 0.437 101 0.570 101 10.061 60.0 165.0 10 97.1 1999 315 185600 185800 77.38 16.98 119 0.400 97 0.538 97 9.936 52.0 165.0 10 97.2 1999 315 185800 190000 77.12 17.26 119 0.450 105 0.385 141 9.972 43.9 165.0 10 97.3 1999 315 190000 190200 76.80 18.06 119 0.418 119 0.287 119 9.989 35.4 161.0 10 97.4 1999 315 190200 190400 77.85 16.13 119 0.844 89 3.859 93 10.912 73.5 176.1 10 97.5 1999 315 190400 190600 79.31 14.35 119 0.685 110 0.858 110 10.240 139.9 165.0 10 97.5 1999 315 190600 190800 79.03 14.79 126 0.482 97 0.619 97 10.169 132.0 165.0 10 97.6 1999 315 190800 191000 78.82 15.11 113 0.419 93 0.590 93 10.126 124.0 165.0 10 97.7 1999 315 191000 191200 78.63 15.38 100 0.606 100 2.107 100 11.029 116.0 165.0 10 97.8 1999 315 191200 191400 78.47 15.60 105 0.648 100 2.476 100 11.120 107.9 165.0 10 97.9 1999 315 191400 191600 78.33 15.80 105 0.714 101 4.141 101 11.280 100.0 165.0 10 98.0 1999 315 191600 191800 78.18 15.99 106 0.776 106 2.684 106 10.996 92.0 165.0 10 98.1 1999 315 191800 192000 78.04 16.17 106 0.686 101 4.258 101 11.247 84.0 165.0 10 98.2 1999 315 192000 192200 77.90 16.35 105 0.504 101 1.586 101 10.842 76.0 165.0 10 98.2 1999 315 192200 192400 77.75 16.54 105 0.664 100 2.235 100 10.868 68.0 165.0 10 98.3 1999 315 192400 192600 77.58 16.75 119 0.641 104 1.609 104 10.546 59.9 165.0 10 98.4 1999 315 192600 192800 77.38 16.98 119 0.792 101 1.369 101 10.642 52.0 165.0 10 98.5 1999 315 192800 193000 77.13 17.26 110 0.932 101 1.527 101 10.587 44.0 165.0 10 98.6 1999 315 193000 193200 76.80 18.05 114 0.908 101 1.520 101 10.576 35.4 161.0 10 98.7 1999 315 193200 193400 77.85 16.13 77 0.749 89 3.018 93 10.576 73.4 176.3 10 98.8 1999 315 193400 193600 79.31 14.35 98 0.594 98 2.291 98 11.090 140.0 165.0 10 98.8 1999 315 193600 193800 79.03 14.79 101 0.667 97 3.651 97 11.042 132.0 165.0 10 98.9 1999 315 193800 194000 78.82 15.11 105 0.587 105 1.580 105 10.731 123.9 165.0 10 99.0 1999 315 194000 194200 78.63 15.38 134 0.758 100 2.088 100 10.704 116.0 165.0 10 99.1 1999 315 194200 194400 78.47 15.60 113 0.658 97 2.589 97 10.874 108.0 165.0 10 99.2 1999 315 194400 194600 78.32 15.80 125 0.721 101 1.887 101 10.977 100.0 165.0 10 99.2 1999 315 194600 194800 78.18 15.99 114 0.839 101 1.786 101 10.863 92.0 165.0 10 99.3 1999 315 194800 195000 78.05 16.17 126 0.588 97 1.329 97 10.620 84.0 165.0 10 99.4 1999 315 195000 195200 77.90 16.35 126 0.519 101 0.846 101 10.390 75.9 165.0 10 99.5 1999 315 195200 195400 77.75 16.54 119 0.445 101 0.923 101 10.390 68.0 165.0 10 99.6 1999 315 195400 195600 77.58 16.74 126 0.474 97 0.991 97 10.619 60.0 165.0 10 99.6 1999 315 195600 195800 77.38 16.98 126 0.423 97 0.685 97 10.636 52.0 165.0 10 99.7 1999 315 195800 200000 77.13 17.26 126 0.454 97 1.535 97 10.771 43.9 165.0 10 99.8 1999 315 200000 200200 76.80 18.06 97 0.586 97 2.394 97 11.113 35.4 161.0 10 99.9 1999 315 200200 200400 77.85 16.13 126 0.827 93 4.746 93 11.219 73.6 176.1 10 99.9 1999 315 200400 200600 79.31 14.35 98 0.637 98 3.170 98 11.125 139.9 165.0 10 100.0 1999 315 200600 200800 79.03 14.79 97 0.632 97 1.784 97 11.146 132.0 165.0 10 100.1 1999 315 200800 201000 78.82 15.11 97 0.526 97 2.122 97 11.278 124.0 165.0 10 100.2 1999 315 201000 201200 78.63 15.38 96 0.562 96 3.354 96 11.258 115.9 165.0 10 100.2 1999 315 201200 201400 78.47 15.60 133 0.608 97 2.594 97 11.035 108.0 165.0 10 100.3 1999 315 201400 201600 78.33 15.80 97 0.649 97 4.243 97 11.266 100.0 165.0 10 100.4 1999 315 201600 201800 78.18 15.99 98 0.642 98 3.550 98 11.315 92.0 165.0 10 100.4 1999 315 201800 202000 78.04 16.17 98 0.501 98 2.047 98 10.911 83.9 165.0 10 100.5 1999 315 202000 202200 77.90 16.35 120 0.444 97 1.203 97 10.758 76.0 165.0 10 100.6 1999 315 202200 202400 77.75 16.54 97 0.466 97 2.147 97 11.039 68.0 165.0 10 100.6 1999 315 202400 202600 77.58 16.75 125 0.508 97 1.732 97 10.827 59.9 165.0 10 100.7 1999 315 202600 202800 77.38 16.98 98 0.433 98 1.805 98 10.921 52.0 165.0 10 100.8 1999 315 202800 203000 77.13 17.26 119 0.547 97 1.550 97 10.809 44.0 165.0 10 100.8 1999 315 203000 203200 76.80 18.05 126 0.393 93 1.028 93 10.552 35.4 161.0 10 100.9 1999 315 203200 203400 77.85 16.13 119 1.812 89 4.378 101 10.901 73.4 176.3 10 101.0 1999 315 203400 203600 79.31 14.35 141 0.436 97 1.061 97 10.492 140.0 165.0 10 101.0 1999 315 203600 203800 79.03 14.79 97 0.552 97 2.084 97 10.987 132.0 165.0 10 101.1 1999 315 203800 204000 78.82 15.11 97 0.454 97 2.090 97 11.292 123.9 165.0 10 101.2 1999 315 204000 204200 78.63 15.38 96 0.466 96 2.727 96 11.200 116.0 165.0 10 101.2 1999 315 204200 204400 78.47 15.60 113 0.425 97 1.692 97 10.696 108.0 165.0 10 101.3 1999 315 204400 204600 78.32 15.80 97 0.286 97 1.475 97 10.896 100.0 165.0 10 101.3 1999 315 204600 204800 78.18 15.99 126 0.311 98 1.129 98 10.498 91.9 165.0 10 101.4 1999 315 204800 205000 78.05 16.17 114 0.338 98 1.356 98 10.667 84.0 165.0 10 101.5 1999 315 205000 205200 77.90 16.35 114 0.353 97 0.812 97 10.507 76.0 165.0 10 101.5 1999 315 205200 205400 77.75 16.54 96 0.464 96 2.315 96 11.165 67.9 165.0 10 101.6 1999 315 205400 205600 77.58 16.75 119 0.552 97 1.320 97 10.685 60.0 165.0 10 101.6 1999 315 205600 205800 77.38 16.98 133 0.490 93 0.725 93 10.279 52.0 165.0 10 101.7 1999 315 205800 210000 77.13 17.26 114 0.497 102 1.142 102 10.445 43.9 165.0 10 101.7 1999 315 210000 210200 76.80 18.06 119 0.333 105 0.798 105 10.236 35.4 161.0 17 101.8 1999 315 210200 210400 77.84 16.12 119 1.059 90 4.501 105 10.806 72.9 176.8 17 101.9 1999 315 210400 210600 79.31 14.35 126 0.429 94 0.796 94 10.221 139.9 165.0 17 101.9 1999 315 210600 210800 79.03 14.79 119 0.489 93 0.894 93 10.128 132.0 165.0 17 102.0 1999 315 210800 211000 78.82 15.11 119 0.487 93 0.909 93 10.334 124.0 165.0 17 102.0 1999 315 211000 211200 78.63 15.38 119 0.484 97 1.737 97 10.905 116.0 165.0 17 102.1 1999 315 211200 211400 78.47 15.60 119 0.488 93 0.923 93 10.538 107.9 165.0 17 102.1 1999 315 211400 211600 78.33 15.80 133 0.445 97 1.461 97 10.747 100.0 165.0 17 102.2 1999 315 211600 211800 78.18 15.99 134 0.435 94 0.893 94 10.612 92.0 165.0 17 102.2 1999 315 211800 212000 78.04 16.17 126 0.287 93 0.678 93 10.464 84.0 165.0 17 102.3 1999 315 212000 212200 77.90 16.35 114 0.302 97 1.222 97 10.552 76.0 165.0 17 102.3 1999 315 212200 212400 77.75 16.54 126 0.360 94 1.101 94 10.550 68.0 165.0 17 102.3 1999 315 212400 212600 77.58 16.75 133 0.340 93 1.095 93 10.542 60.0 165.0 17 102.4 1999 315 212600 212800 77.37 16.98 126 0.367 94 1.162 94 10.570 52.0 165.0 17 102.4 1999 315 212800 213000 77.13 17.26 126 0.171 93 0.426 93 9.920 44.0 165.0 17 102.5 1999 315 213000 213200 76.80 18.05 133 0.347 90 0.855 101 10.248 35.4 161.0 17 102.5 1999 315 213200 213400 77.85 16.13 126 1.281 88 3.839 109 10.758 73.9 176.3 17 102.6 1999 315 213400 213600 79.31 14.35 119 0.379 94 0.505 94 9.995 140.0 165.0 17 102.6 1999 315 213600 213800 79.03 14.79 133 0.544 101 0.634 133 10.279 132.0 165.0 17 102.6 1999 315 213800 214000 78.82 15.11 113 0.368 93 0.677 93 10.053 123.9 165.0 17 102.7 1999 315 214000 214200 78.63 15.38 126 0.410 93 0.734 93 10.135 116.0 165.0 17 102.7 1999 315 214200 214400 78.47 15.60 119 0.445 105 1.017 105 10.243 108.0 165.0 17 102.8 1999 315 214400 214600 78.32 15.80 114 0.417 109 0.580 114 10.066 99.9 165.0 17 102.8 1999 315 214600 214800 78.18 15.99 120 0.467 94 0.972 94 10.335 92.0 165.0 17 102.8 1999 315 214800 215000 78.05 16.17 126 0.356 93 0.617 93 10.178 84.0 165.0 17 102.9 1999 315 215000 215200 77.90 16.35 119 0.275 93 0.780 93 10.279 76.0 165.0 17 102.9 1999 315 215200 215400 77.75 16.54 133 0.245 93 0.571 93 10.300 67.9 165.0 17 102.9 1999 315 215400 215600 77.58 16.74 113 0.367 93 1.081 93 10.500 60.0 165.0 17 103.0 1999 315 215600 215800 77.38 16.98 114 0.338 93 0.558 93 10.398 52.0 165.0 17 103.0 1999 315 215800 220000 77.12 17.26 133 0.353 93 0.966 93 10.232 43.9 165.0 17 103.0 1999 315 220000 220040 76.90 17.51 126 1.337 93 2.006 126 10.654 38.0 165.0 17 103.0