% 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 1986 228 182400 182600 69.34 19.23 124 11.581 86 17.301 147 11.418 76.8 180.0 5 104.7 1986 228 182600 182800 69.34 19.23 127 14.073 109 10.157 127 11.617 76.8 180.0 5 104.8 1986 228 182800 183000 69.34 19.23 130 17.220 110 27.417 130 11.671 76.8 180.0 5 105.0 1986 228 183000 183200 69.34 19.23 145 20.095 113 27.970 145 12.381 76.8 180.0 5 105.2 1986 228 183200 183400 69.34 19.23 139 39.960 107 31.794 139 12.788 76.8 180.0 5 105.3 1986 228 183400 183600 69.34 19.23 121 18.097 113 29.606 113 11.485 76.8 180.0 5 105.5 1986 228 183600 183800 69.34 19.23 127 45.160 127 38.859 127 12.660 76.8 180.0 5 105.7 1986 228 183800 184000 69.34 19.23 130 28.236 130 35.063 130 12.656 76.8 180.0 5 105.8 1986 228 184000 184200 69.34 19.23 141 32.987 107 28.186 141 12.463 76.8 180.0 5 106.0 1986 228 184200 184400 69.34 19.23 139 44.663 139 37.460 139 13.118 76.8 180.0 5 106.1 1986 228 184400 184600 69.34 19.23 139 32.153 89 27.489 139 12.632 76.8 180.0 5 106.3 1986 228 184600 184800 69.34 19.23 142 38.566 112 34.151 142 12.848 76.8 180.0 5 106.5 1986 228 184800 185000 69.34 19.23 127 19.179 98 27.391 98 11.625 76.8 180.0 5 106.6 1986 228 185000 185200 69.34 19.23 139 29.774 112 30.802 139 12.099 76.8 180.0 5 106.8 1986 228 185200 185400 69.34 19.23 121 20.124 109 27.712 139 11.836 76.8 180.0 5 106.9 1986 228 185400 185600 69.34 19.23 130 21.646 112 30.155 130 11.853 76.8 180.0 5 107.1 1986 228 185600 185800 69.34 19.23 148 20.192 98 35.683 98 12.328 76.8 180.0 5 107.3 1986 228 185800 190000 69.34 19.23 121 19.512 112 28.155 145 11.637 76.8 180.0 5 107.4 1986 228 190000 190200 69.34 19.23 130 72.084 130 39.323 133 13.001 76.8 180.0 5 107.6 1986 228 190200 190400 69.34 19.23 130 32.312 130 31.047 130 12.540 76.8 180.0 5 107.7 1986 228 190400 190600 69.34 19.23 145 28.851 92 34.330 145 12.887 76.8 180.0 5 107.9 1986 228 190600 190800 69.34 19.23 141 29.462 112 36.769 141 12.564 76.8 180.0 5 108.0 1986 228 190800 191000 69.34 19.23 115 16.902 107 21.451 107 11.486 76.8 180.0 5 108.2 1986 228 191000 191200 69.34 19.23 118 14.389 104 22.805 144 11.448 76.8 180.0 5 108.3 1986 228 191200 191400 69.34 19.23 98 -0.276 98 0.164 98 10.603 76.8 180.0 5 108.5 1986 228 191400 191600 69.34 19.23 112 0.080 112 0.270 112 10.725 76.8 180.0 5 108.6 1986 228 191600 191800 69.34 19.23 141 0.737 124 0.272 141 11.125 76.8 180.0 5 108.8 1986 228 191800 192000 69.34 19.23 118 12.024 118 18.512 118 11.988 76.8 180.0 5 108.9 1986 228 192000 192200 69.34 19.23 115 14.559 104 31.700 104 11.422 76.8 180.0 5 109.1 1986 228 192200 192400 69.34 19.23 118 22.398 106 58.438 139 11.851 76.8 180.0 5 109.2 1986 228 192400 192600 69.34 19.23 115 19.728 92 43.334 92 11.964 76.8 180.0 5 109.4 1986 228 192600 192800 69.34 19.23 118 16.792 104 25.329 139 11.522 76.8 180.0 5 109.5 1986 228 192800 193000 69.34 19.23 115 14.843 92 33.558 92 11.914 76.8 180.0 5 109.7 1986 228 193000 193200 69.34 19.23 118 19.073 110 28.241 118 11.469 76.8 180.0 5 109.8 1986 228 193200 193400 69.34 19.23 118 12.885 107 21.896 115 11.288 76.8 180.0 5 110.0 1986 228 193400 193600 69.34 19.23 124 10.838 104 19.621 147 11.474 76.8 180.0 5 110.1 1986 228 193600 193800 69.34 19.23 133 10.401 89 15.854 133 11.534 76.8 180.0 5 110.2 1986 228 193800 194000 69.34 19.23 130 9.361 95 9.992 141 11.701 76.8 180.0 5 110.4 1986 228 194000 194200 69.34 19.23 121 6.314 89 -3.918 147 11.270 76.8 180.0 5 110.5 1986 228 194200 194400 69.34 19.23 121 40.222 121 39.118 121 12.739 76.8 180.0 5 110.7 1986 228 194400 194600 69.34 19.23 148 13.589 89 24.600 148 12.243 76.8 180.0 5 110.8 1986 228 194600 194800 69.34 19.23 121 25.436 107 67.221 148 11.868 76.8 180.0 5 110.9 1986 228 194800 195000 69.34 19.23 118 30.192 89 71.213 106 11.734 76.8 180.0 5 111.1 1986 228 195000 195200 69.34 19.23 118 13.640 89 25.320 107 11.461 76.8 180.0 5 111.2 1986 228 195200 195400 69.34 19.23 124 17.241 107 34.541 124 11.456 76.8 180.0 5 111.3 1986 228 195400 195600 69.34 19.23 121 16.359 89 33.795 130 11.478 76.8 180.0 5 111.5 1986 228 195600 195800 69.34 19.23 124 7.260 112 19.394 136 11.382 76.8 180.0 5 111.6 1986 228 195800 200000 69.34 19.23 121 10.769 109 24.450 109 11.444 76.8 180.0 5 111.7 1986 228 200000 200200 69.34 19.23 130 18.670 110 34.390 130 11.653 76.8 180.0 5 111.9 1986 228 200200 200400 69.34 19.23 136 12.735 107 15.598 136 11.732 76.8 180.0 5 112.0 1986 228 200400 200600 69.34 19.23 142 27.722 113 25.078 142 12.693 76.8 180.0 5 112.1 1986 228 200600 200800 69.34 19.23 130 12.632 92 29.950 92 11.841 76.8 180.0 5 112.2 1986 228 200800 201000 69.34 19.23 148 17.486 89 27.314 148 12.643 76.8 180.0 5 112.4 1986 228 201000 201200 69.34 19.23 121 13.008 109 21.196 142 11.599 76.8 180.0 5 112.5 1986 228 201200 201400 69.34 19.23 103 13.508 103 21.485 103 13.204 76.8 180.0 5 112.6 1986 228 201400 201600 69.34 19.23 147 15.826 112 18.081 147 11.874 76.8 180.0 5 112.7 1986 228 201600 201800 69.34 19.23 148 8.869 92 13.967 148 12.175 76.8 180.0 5 112.8 1986 228 201800 202000 69.34 19.23 121 16.977 92 46.522 92 12.167 76.8 180.0 5 113.0 1986 228 202000 202200 69.34 19.23 98 13.460 98 24.623 98 13.205 76.8 180.0 5 113.1 1986 228 202200 202400 69.34 19.23 124 10.709 109 20.127 147 11.290 76.8 180.0 5 113.2 1986 228 202400 202600 69.34 19.23 133 34.883 103 44.965 103 13.096 76.8 180.0 5 113.3 1986 228 202600 202800 69.34 19.23 142 12.676 98 13.341 142 12.342 76.8 180.0 5 113.4 1986 228 202800 203000 69.34 19.23 124 27.528 124 26.476 124 12.628 76.8 180.0 5 113.5 1986 228 203000 203200 69.34 19.23 136 10.604 104 18.050 136 11.574 76.8 180.0 5 113.7 1986 228 203200 203400 69.34 19.23 118 9.897 110 17.518 142 11.284 76.8 180.0 5 113.8 1986 228 203400 203600 69.34 19.23 148 18.155 86 44.024 148 12.435 76.8 180.0 5 113.9 1986 228 203600 203800 69.34 19.23 121 16.093 121 17.666 121 12.150 76.8 180.0 5 114.0 1986 228 203800 204000 69.34 19.23 124 11.138 109 13.522 144 11.310 76.8 180.0 5 114.1 1986 228 204000 204200 69.34 19.23 133 9.823 92 11.526 133 12.126 76.8 180.0 5 114.2 1986 228 204200 204400 69.34 19.23 121 15.030 92 11.926 92 11.863 76.8 180.0 5 114.3 1986 228 204400 204600 69.34 19.23 118 15.778 115 25.045 115 11.425 76.8 180.0 5 114.4 1986 228 204600 204800 69.34 19.23 130 9.740 92 17.206 136 11.509 76.8 180.0 5 114.5 1986 228 204800 205000 69.34 19.23 121 16.738 107 21.459 139 11.706 76.8 180.0 5 114.6 1986 228 205000 205200 69.34 19.23 145 17.671 86 24.206 145 12.460 76.8 180.0 5 114.7 1986 228 205200 205400 69.34 19.23 133 7.975 115 9.432 133 11.534 76.8 180.0 5 114.8 1986 228 205400 205600 69.34 19.23 121 59.452 121 67.373 121 12.720 76.8 180.0 5 114.9 1986 228 205600 205800 69.34 19.23 124 8.819 106 1.340 141 11.234 76.8 180.0 5 115.0 1986 228 205800 210000 69.34 19.23 121 17.541 109 10.447 141 11.234 76.8 180.0 5 115.1 1986 228 210000 210200 69.34 19.23 138 12.259 104 23.236 138 11.761 76.8 180.0 3 115.2 1986 228 210200 210400 69.34 19.23 136 30.576 101 62.289 136 12.705 76.8 180.0 3 115.3 1986 228 210400 210600 69.34 19.23 121 15.943 101 41.150 145 11.713 76.8 180.0 3 115.4 1986 228 210600 210800 69.34 19.23 136 24.696 112 41.001 136 12.445 76.8 180.0 3 115.5 1986 228 210800 211000 69.34 19.23 127 80.949 127 48.079 133 12.924 76.8 180.0 3 115.5 1986 228 211000 211200 69.34 19.23 133 32.011 133 34.080 133 12.795 76.8 180.0 3 115.6 1986 228 211200 211400 69.34 19.23 118 7.979 107 8.465 139 11.318 76.8 180.0 3 115.7 1986 228 211400 211600 69.34 19.23 136 18.183 113 17.995 136 12.467 76.8 180.0 3 115.8 1986 228 211600 211800 69.34 19.23 133 14.975 107 20.547 133 11.718 76.8 180.0 3 115.9 1986 228 211800 212000 69.34 19.23 121 23.375 86 45.348 139 11.613 76.8 180.0 3 116.0 1986 228 212000 212200 69.34 19.23 118 11.485 112 18.159 142 11.375 76.8 180.0 3 116.0 1986 228 212200 212400 69.34 19.23 141 8.529 106 7.009 141 12.242 76.8 180.0 3 116.1 1986 228 212400 212600 69.34 19.23 136 21.444 136 29.237 136 12.953 76.8 180.0 3 116.2 1986 228 212600 212800 69.34 19.23 118 14.415 112 19.718 118 11.402 76.8 180.0 3 116.3 1986 228 212800 213000 69.34 19.23 133 18.791 109 25.261 133 11.877 76.8 180.0 3 116.3 1986 228 213000 213200 69.34 19.23 118 20.755 109 38.816 136 11.688 76.8 180.0 3 116.4 1986 228 213200 213400 69.34 19.23 133 22.951 101 43.765 133 12.485 76.8 180.0 3 116.5 1986 228 213400 213600 69.34 19.23 118 21.927 98 36.612 145 11.595 76.8 180.0 3 116.5 1986 228 213600 213800 69.34 19.23 130 20.763 101 38.764 145 11.780 76.8 180.0 3 116.6 1986 228 213800 214000 69.34 19.23 121 20.225 110 32.100 136 11.675 76.8 180.0 3 116.7 1986 228 214000 214200 69.34 19.23 136 34.669 101 36.625 136 12.784 76.8 180.0 3 116.7 1986 228 214200 214400 69.34 19.23 121 23.247 106 36.661 138 11.436 76.8 180.0 3 116.8 1986 228 214400 214600 69.34 19.23 121 19.700 104 28.888 104 11.554 76.8 180.0 3 116.9 1986 228 214600 214800 69.34 19.23 115 24.799 115 23.843 139 11.717 76.8 180.0 3 116.9 1986 228 214800 215000 69.34 19.23 121 16.629 107 26.918 107 11.507 76.8 180.0 3 117.0 1986 228 215000 215200 69.34 19.23 147 26.294 104 26.667 147 12.909 76.8 180.0 3 117.0 1986 228 215200 215400 69.34 19.23 142 31.936 98 26.755 142 12.724 76.8 180.0 3 117.1 1986 228 215400 215600 69.34 19.23 130 19.526 104 20.525 145 11.837 76.8 180.0 3 117.1 1986 228 215600 215800 69.34 19.23 127 22.074 127 20.980 127 12.539 76.8 180.0 3 117.2 1986 228 215800 220000 69.34 19.23 118 5.872 104 10.760 104 11.460 76.8 180.0 3 117.2 1986 228 220000 220200 69.34 19.23 124 5.557 86 -12.729 145 11.381 76.8 180.0 3 117.3 1986 228 220200 220400 69.34 19.23 133 30.353 133 12.798 133 12.726 76.8 180.0 3 117.3 1986 228 220400 220600 69.34 19.23 127 3.944 98 9.889 127 11.901 76.8 180.0 3 117.4 1986 228 220600 220800 69.34 19.23 142 9.956 109 8.035 142 12.413 76.8 180.0 3 117.4 1986 228 220800 221000 69.34 19.23 139 13.910 106 4.587 139 12.455 76.8 180.0 3 117.5 1986 228 221000 221200 69.34 19.23 124 9.745 109 5.451 139 11.460 76.8 180.0 3 117.5 1986 228 221200 221400 69.34 19.23 136 25.449 136 25.411 136 12.725 76.8 180.0 3 117.5 1986 228 221400 221600 69.34 19.23 133 19.429 133 15.307 133 12.485 76.8 180.0 3 117.6 1986 228 221600 221800 69.34 19.23 136 15.892 98 18.746 136 12.194 76.8 180.0 3 117.6 1986 228 221800 222000 69.34 19.23 130 9.690 107 14.224 130 11.943 76.8 180.0 3 117.6 1986 228 222000 222200 69.34 19.23 124 10.207 101 13.484 124 11.474 76.8 180.0 3 117.7 1986 228 222200 222400 69.34 19.23 124 9.443 112 12.951 145 11.298 76.8 180.0 3 117.7 1986 228 222400 222600 69.34 19.23 127 27.134 127 15.975 142 12.697 76.8 180.0 3 117.7 1986 228 222600 222800 69.34 19.23 115 5.931 115 -0.594 115 11.272 76.8 180.0 3 117.7 1986 228 222800 223000 69.34 19.23 130 8.287 104 11.663 130 11.421 76.8 180.0 3 117.8 1986 228 223000 223200 69.34 19.23 136 12.807 107 14.728 136 12.269 76.8 180.0 3 117.8 1986 228 223200 223400 69.34 19.23 145 17.973 104 14.437 148 12.647 76.8 180.0 3 117.8 1986 228 223400 223600 69.34 19.23 145 10.950 101 19.474 145 12.466 76.8 180.0 3 117.8 1986 228 223600 223800 69.34 19.23 124 14.053 98 17.850 133 11.438 76.8 180.0 3 117.9 1986 228 223800 224000 69.34 19.23 124 11.433 112 23.798 124 11.344 76.8 180.0 3 117.9 1986 228 224000 224200 69.34 19.23 127 12.228 103 21.425 145 11.557 76.8 180.0 3 117.9 1986 228 224200 224400 69.34 19.23 127 10.960 110 18.492 127 11.611 76.8 180.0 3 117.9 1986 228 224400 224600 69.34 19.23 112 9.834 86 21.829 112 11.417 76.8 180.0 3 117.9 1986 228 224600 224800 69.34 19.23 142 10.521 98 19.163 142 12.337 76.8 180.0 3 117.9 1986 228 224800 225000 69.34 19.23 127 13.255 104 19.812 145 11.648 76.8 180.0 3 117.9 1986 228 225000 225200 69.34 19.23 121 13.351 86 32.334 121 11.654 76.8 180.0 3 117.9 1986 228 225200 225400 69.34 19.23 130 17.364 86 36.264 130 12.192 76.8 180.0 3 117.9 1986 228 225400 225600 69.34 19.23 139 14.701 113 24.020 139 12.260 76.8 180.0 3 117.9 1986 228 225600 225800 69.34 19.23 124 10.116 98 22.813 98 11.472 76.8 180.0 3 117.9 1986 228 225800 230000 69.34 19.23 130 13.932 86 19.794 130 12.274 76.8 180.0 3 117.9 1986 228 230000 230200 69.34 19.23 118 6.872 98 9.261 130 11.227 76.8 180.0 3 117.9 1986 228 230200 230400 69.34 19.23 115 6.808 101 13.701 147 11.451 76.8 180.0 3 117.9 1986 228 230400 230600 69.34 19.23 127 6.432 110 13.185 127 11.850 76.8 180.0 3 117.9 1986 228 230600 230800 69.34 19.23 127 8.838 127 9.626 127 11.914 76.8 180.0 3 117.9 1986 228 230800 231000 69.34 19.23 121 2.607 89 6.609 147 11.058 76.8 180.0 3 117.9 1986 228 231000 231200 69.34 19.23 147 5.093 101 6.559 147 12.001 76.8 180.0 3 117.9 1986 228 231200 231400 69.34 19.23 148 6.920 107 13.228 148 12.312 76.8 180.0 3 117.9 1986 228 231400 231600 69.34 19.23 121 9.681 107 9.161 130 11.247 76.8 180.0 3 117.9 1986 228 231600 231800 69.34 19.23 141 10.848 86 10.555 141 12.030 76.8 180.0 3 117.8 1986 228 231800 232000 69.34 19.23 118 10.703 112 15.491 147 11.331 76.8 180.0 3 117.8 1986 228 232000 232200 69.34 19.23 139 20.070 107 23.654 139 12.655 76.8 180.0 3 117.8 1986 228 232200 232400 69.34 19.23 127 19.879 106 33.144 127 11.900 76.8 180.0 3 117.8 1986 228 232400 232600 69.34 19.23 121 13.941 109 33.724 109 11.484 76.8 180.0 3 117.8 1986 228 232600 232800 69.34 19.23 118 16.792 101 36.022 136 11.540 76.8 180.0 3 117.7 1986 228 232800 233000 69.34 19.23 133 19.517 101 55.748 101 11.867 76.8 180.0 3 117.7 1986 228 233000 233200 69.34 19.23 118 18.406 86 49.187 133 11.573 76.8 180.0 3 117.7 1986 228 233200 233400 69.34 19.23 130 23.137 98 42.369 130 12.088 76.8 180.0 3 117.6 1986 228 233400 233600 69.34 19.23 118 15.071 103 35.310 118 11.459 76.8 180.0 3 117.6 1986 228 233600 233800 69.34 19.23 142 26.412 101 30.448 142 12.879 76.8 180.0 3 117.6 1986 228 233800 234000 69.34 19.23 118 12.937 112 36.835 112 11.535 76.8 180.0 3 117.5 1986 228 234000 234200 69.34 19.23 121 15.564 98 39.923 98 11.704 76.8 180.0 3 117.5 1986 228 234200 234400 69.34 19.23 136 26.914 109 44.600 136 12.748 76.8 180.0 3 117.5 1986 228 234400 234600 69.34 19.23 118 17.562 98 48.946 98 11.867 76.8 180.0 3 117.4 1986 228 234600 234800 69.34 19.23 118 20.201 107 50.189 107 11.625 76.8 180.0 3 117.4 1986 228 234800 235000 69.34 19.23 115 21.022 98 54.961 98 11.958 76.8 180.0 3 117.3 1986 228 235000 235200 69.34 19.23 118 13.165 104 45.914 104 11.522 76.8 180.0 3 117.3 1986 228 235200 235400 69.34 19.23 115 20.274 109 47.414 109 11.536 76.8 180.0 3 117.2 1986 228 235400 235600 69.34 19.23 148 21.667 98 48.703 148 12.579 76.8 180.0 3 117.2 1986 228 235600 235800 69.34 19.23 118 17.095 104 44.097 104 11.591 76.8 180.0 3 117.1 1986 228 235800 0 69.34 19.23 136 33.118 98 44.192 142 12.575 76.8 180.0 2 117.1