% 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 1990 120 173500 173600 68.77 21.34 117 15.658 107 10.467 115 11.476 42.8 136.4 4 112.2 1990 120 173600 173800 68.77 21.34 118 12.628 115 6.799 117 11.317 42.8 136.4 4 112.3 1990 120 173800 174000 68.77 21.34 118 15.241 118 9.789 118 11.493 42.8 136.4 4 112.5 1990 120 174000 174200 68.77 21.34 118 13.561 113 9.507 118 11.472 42.8 136.4 4 112.6 1990 120 174200 174400 68.77 21.34 118 13.251 117 9.150 118 11.412 42.8 136.4 4 112.8 1990 120 174400 174600 68.77 21.34 122 13.605 107 9.251 118 11.300 42.8 136.4 4 113.0 1990 120 174600 174800 68.77 21.34 122 17.116 111 11.504 145 11.445 42.8 136.4 4 113.2 1990 120 174800 175000 68.77 21.34 118 17.039 111 11.874 117 11.454 42.8 136.4 4 113.3 1990 120 175000 175200 68.77 21.34 124 15.184 109 10.575 109 11.377 42.8 136.4 4 113.5 1990 120 175200 175400 68.77 21.34 120 14.417 113 9.962 117 11.340 42.8 136.4 4 113.7 1990 120 175400 175600 68.77 21.34 120 13.179 107 10.779 120 11.372 42.8 136.4 4 113.9 1990 120 175600 175800 68.77 21.34 122 14.598 113 10.718 130 11.403 42.8 136.4 4 114.0 1990 120 175800 180000 68.77 21.34 118 14.574 117 16.078 117 11.346 42.8 136.4 4 114.2 1990 120 180000 180200 68.77 21.34 118 13.461 113 13.573 117 11.394 42.8 136.4 4 114.4 1990 120 180200 180400 68.77 21.34 118 12.055 111 8.888 117 11.344 42.8 136.4 4 114.5 1990 120 180400 180600 68.77 21.34 126 12.720 113 8.965 126 11.353 42.8 136.4 4 114.7 1990 120 180600 180800 68.77 21.34 120 14.091 115 9.265 120 11.369 42.8 136.4 4 114.9 1990 120 180800 181000 68.77 21.34 120 13.110 111 9.251 128 11.408 42.8 136.4 4 115.1 1990 120 181000 181200 68.77 21.34 122 12.900 113 8.127 124 11.312 42.8 136.4 4 115.2 1990 120 181200 181400 68.77 21.34 117 12.196 115 8.581 115 11.344 42.8 136.4 4 115.4 1990 120 181400 181600 68.77 21.34 122 13.012 109 9.950 122 11.370 42.8 136.4 4 115.6 1990 120 181600 181800 68.77 21.34 118 12.784 111 8.634 115 11.317 42.8 136.4 4 115.7 1990 120 181800 182000 68.77 21.34 122 11.983 111 7.952 122 11.360 42.8 136.4 4 115.9 1990 120 182000 182200 68.77 21.34 118 11.263 115 12.057 126 11.268 42.8 136.4 4 116.1 1990 120 182200 182400 68.77 21.34 122 12.226 117 6.659 148 11.444 42.8 136.4 4 116.2 1990 120 182400 182600 68.77 21.34 126 12.102 113 7.342 126 11.369 42.8 136.4 4 116.4 1990 120 182600 182800 68.77 21.34 118 10.727 113 7.256 139 11.330 42.8 136.4 4 116.6 1990 120 182800 183000 68.77 21.34 124 11.256 111 7.092 111 11.267 42.8 136.4 4 116.8 1990 120 183000 183200 68.77 21.34 124 13.381 109 14.384 143 11.307 42.8 136.4 4 116.9 1990 120 183200 183400 68.77 21.34 118 12.522 113 7.503 118 11.331 42.8 136.4 4 117.1 1990 120 183400 183600 68.77 21.34 120 8.881 107 4.688 130 11.285 42.8 136.4 4 117.3 1990 120 183600 183800 68.77 21.34 122 7.128 111 3.826 141 11.239 42.8 136.4 4 117.4 1990 120 183800 184000 68.77 21.34 122 13.383 115 7.345 135 11.373 42.8 136.4 4 117.6 1990 120 184000 184200 68.77 21.34 120 8.727 115 3.933 135 11.190 42.8 136.4 4 117.8 1990 120 184200 184400 68.77 21.34 126 6.678 111 3.045 141 11.355 42.8 136.4 4 117.9 1990 120 184400 184600 68.77 21.34 120 16.250 117 9.606 135 11.466 42.8 136.4 4 118.1 1990 120 184600 184800 68.77 21.34 122 22.565 111 14.696 135 11.569 42.8 136.4 4 118.2 1990 120 184800 185000 68.77 21.34 122 16.109 113 8.991 132 11.395 42.8 136.4 4 118.4 1990 120 185000 185200 68.77 21.34 122 13.625 111 7.806 128 11.330 42.8 136.4 4 118.6 1990 120 185200 185400 68.77 21.34 118 10.586 107 6.079 130 11.220 42.8 136.4 4 118.7 1990 120 185400 185600 68.77 21.34 126 8.513 105 5.420 126 11.269 42.8 136.4 4 118.9 1990 120 185600 185800 68.77 21.34 128 5.824 115 2.047 145 11.173 42.8 136.4 4 119.1 1990 120 185800 190000 68.77 21.34 122 4.893 115 2.313 139 11.102 42.8 136.4 4 119.2 1990 120 190000 190200 68.77 21.34 126 4.219 118 1.101 126 10.977 42.8 136.4 4 119.4 1990 120 190200 190400 68.77 21.34 130 2.793 94 0.613 147 11.159 42.8 136.4 4 119.5 1990 120 190400 190600 68.77 21.34 126 2.965 122 0.332 143 11.053 42.8 136.4 4 119.7 1990 120 190600 190800 68.77 21.34 120 7.784 118 3.656 145 11.351 42.8 136.4 4 119.9 1990 120 190800 191000 68.77 21.34 120 4.668 120 2.289 147 11.175 42.8 136.4 4 120.0 1990 120 191000 191200 68.77 21.34 124 6.701 117 5.774 135 11.114 42.8 136.4 4 120.2 1990 120 191200 191400 68.77 21.34 126 12.390 117 7.154 137 11.424 42.8 136.4 4 120.3 1990 120 191400 191600 68.77 21.34 124 9.914 113 5.712 133 11.255 42.8 136.4 4 120.5 1990 120 191600 191800 68.77 21.34 126 8.894 111 4.577 137 11.335 42.8 136.4 4 120.6 1990 120 191800 192000 68.77 21.34 124 11.184 111 5.006 147 11.419 42.8 136.4 4 120.8 1990 120 192000 192200 68.77 21.34 120 22.925 113 15.768 124 11.519 42.8 136.4 4 121.0 1990 120 192200 192400 68.77 21.34 122 19.941 113 13.833 122 11.475 42.8 136.4 4 121.1 1990 120 192400 192600 68.77 21.34 120 17.509 113 11.781 124 11.451 42.8 136.4 4 121.3 1990 120 192600 192800 68.77 21.34 120 36.859 109 28.882 128 11.788 42.8 136.4 4 121.4 1990 120 192800 193000 68.77 21.34 120 37.685 107 27.881 126 11.767 42.8 136.4 4 121.6 1990 120 193000 193200 68.77 21.34 122 22.995 109 17.310 122 11.546 42.8 136.4 4 121.7 1990 120 193200 193400 68.77 21.34 122 20.286 111 14.940 122 11.514 42.8 136.4 4 121.9 1990 120 193400 193600 68.77 21.34 120 17.623 113 13.223 124 11.426 42.8 136.4 4 122.0 1990 120 193600 193800 68.77 21.34 120 18.421 109 25.226 128 11.405 42.8 136.4 4 122.2 1990 120 193800 194000 68.77 21.34 120 15.285 109 12.063 117 11.381 42.8 136.4 4 122.3 1990 120 194000 194200 68.77 21.34 124 15.199 115 10.165 124 11.377 42.8 136.4 4 122.4 1990 120 194200 194400 68.77 21.34 122 15.172 117 10.294 117 11.396 42.8 136.4 4 122.6 1990 120 194400 194600 68.77 21.34 120 14.008 113 9.127 130 11.370 42.8 136.4 4 122.7 1990 120 194600 194800 68.77 21.34 122 14.856 115 10.489 122 11.353 42.8 136.4 4 122.9 1990 120 194800 195000 68.77 21.34 120 14.585 113 10.827 128 11.366 42.8 136.4 4 123.0 1990 120 195000 195200 68.77 21.34 122 14.693 111 10.509 122 11.343 42.8 136.4 4 123.2 1990 120 195200 195400 68.77 21.34 122 12.882 115 9.642 122 11.344 42.8 136.4 4 123.3 1990 120 195400 195600 68.77 21.34 122 14.405 115 10.665 122 11.377 42.8 136.4 4 123.4 1990 120 195600 195800 68.77 21.34 120 16.567 113 13.087 115 11.431 42.8 136.4 4 123.6 1990 120 195800 200000 68.77 21.34 118 17.948 111 15.995 113 11.540 42.8 136.4 4 123.7 1990 120 200000 200200 68.77 21.34 118 20.634 107 18.480 111 11.605 42.8 136.4 4 123.8 1990 120 200200 200400 68.77 21.34 118 20.305 109 18.724 109 11.617 42.8 136.4 4 124.0 1990 120 200400 200600 68.77 21.34 120 17.139 109 13.367 111 11.472 42.8 136.4 4 124.1 1990 120 200620 200800 68.77 21.34 117 16.078 113 26.529 117 11.447 42.8 136.4 4 124.3 1990 120 200800 201000 68.77 21.34 120 14.203 109 22.807 115 11.375 42.8 136.4 4 124.4 1990 120 201000 201200 68.77 21.34 117 12.512 109 10.094 115 11.362 42.8 136.4 4 124.5 1990 120 201200 201400 68.77 21.34 122 12.696 111 10.318 111 11.326 42.8 136.4 4 124.6 1990 120 201400 201600 68.77 21.34 122 16.065 111 12.759 115 11.431 42.8 136.4 4 124.8 1990 120 201600 201800 68.77 21.34 120 16.982 111 14.061 113 11.476 42.8 136.4 4 124.9 1990 120 201800 202000 68.77 21.34 120 16.143 111 12.402 111 11.480 42.8 136.4 4 125.0 1990 120 202000 202200 68.77 21.34 120 14.984 109 12.289 109 11.404 42.8 136.4 4 125.2 1990 120 202200 202400 68.77 21.34 120 14.508 107 12.105 117 11.375 42.8 136.4 4 125.3 1990 120 202400 202600 68.77 21.34 118 14.402 111 11.223 111 11.347 42.8 136.4 4 125.4 1990 120 202600 202800 68.77 21.34 118 15.321 109 12.631 109 11.400 42.8 136.4 4 125.5 1990 120 202800 203000 68.77 21.34 117 13.894 111 11.992 111 11.412 42.8 136.4 4 125.6 1990 120 203000 203200 68.77 21.34 118 15.835 111 13.360 117 11.423 42.8 136.4 4 125.8 1990 120 203200 203400 68.77 21.34 118 16.050 109 13.200 118 11.417 42.8 136.4 4 125.9 1990 120 203400 203600 68.77 21.34 118 15.950 109 13.849 111 11.409 42.8 136.4 4 126.0 1990 120 203600 203800 68.77 21.34 120 15.902 111 13.355 111 11.427 42.8 136.4 4 126.1 1990 120 203800 204000 68.77 21.34 120 16.352 109 13.754 117 11.460 42.8 136.4 4 126.2 1990 120 204000 204200 68.77 21.34 120 15.538 113 13.268 113 11.409 42.8 136.4 4 126.3 1990 120 204200 204400 68.77 21.34 122 14.547 109 12.000 122 11.379 42.8 136.4 4 126.4 1990 120 204400 204600 68.77 21.34 120 14.434 109 12.045 109 11.407 42.8 136.4 4 126.6 1990 120 204600 204800 68.77 21.34 117 14.175 109 12.528 117 11.431 42.8 136.4 4 126.7 1990 120 204800 205000 68.77 21.34 118 13.309 111 11.113 111 11.378 42.8 136.4 4 126.8 1990 120 205000 205200 68.77 21.34 118 13.307 109 10.836 117 11.358 42.8 136.4 4 126.9 1990 120 205200 205400 68.77 21.34 122 13.498 113 11.000 117 11.354 42.8 136.4 4 127.0 1990 120 205400 205600 68.77 21.34 118 12.722 111 9.938 118 11.332 42.8 136.4 4 127.1 1990 120 205600 205800 68.77 21.34 120 12.136 109 8.974 117 11.288 42.8 136.4 4 127.2 1990 120 205800 210000 68.77 21.34 118 11.831 111 8.684 118 11.280 42.8 136.4 4 127.3 1990 120 210000 210200 68.77 21.34 117 11.857 111 9.125 117 11.244 42.8 136.4 3 127.4 1990 120 210200 210400 68.77 21.34 118 12.068 111 9.255 143 11.310 42.8 136.4 3 127.5 1990 120 210400 210600 68.77 21.34 120 14.467 111 23.067 111 11.350 42.8 136.4 3 127.6 1990 120 210600 210800 68.77 21.34 117 13.353 109 10.565 109 11.390 42.8 136.4 3 127.7 1990 120 210800 211000 68.77 21.34 120 12.275 109 8.526 113 11.261 42.8 136.4 3 127.8 1990 120 211000 211200 68.77 21.34 122 11.532 113 8.673 122 11.309 42.8 136.4 3 127.9 1990 120 211200 211400 68.77 21.34 120 11.770 111 8.862 118 11.251 42.8 136.4 3 127.9 1990 120 211400 211600 68.77 21.34 120 11.919 111 7.854 120 11.324 42.8 136.4 3 128.0 1990 120 211600 211800 68.77 21.34 120 11.212 115 7.137 130 11.293 42.8 136.4 3 128.1 1990 120 211800 212000 68.77 21.34 120 9.487 113 6.195 141 11.218 42.8 136.4 3 128.2 1990 120 212000 212200 68.77 21.34 120 9.559 113 5.904 120 11.231 42.8 136.4 3 128.3 1990 120 212200 212400 68.77 21.34 126 8.475 113 4.508 126 11.261 42.8 136.4 3 128.4 1990 120 212400 212600 68.77 21.34 120 9.246 115 5.540 120 11.244 42.8 136.4 3 128.5 1990 120 212600 212800 68.77 21.34 122 9.379 113 8.761 145 11.164 42.8 136.4 3 128.5 1990 120 212800 213000 68.77 21.34 118 8.786 115 5.644 141 11.208 42.8 136.4 3 128.6 1990 120 213000 213200 68.77 21.34 120 7.516 113 4.709 147 11.224 42.8 136.4 3 128.7 1990 120 213200 213400 68.77 21.34 122 7.439 117 3.989 143 11.181 42.8 136.4 3 128.8 1990 120 213400 213600 68.77 21.34 120 7.576 117 4.070 141 11.257 42.8 136.4 3 128.8 1990 120 213600 213800 68.77 21.34 122 7.308 107 4.065 143 11.216 42.8 136.4 3 128.9 1990 120 213800 214000 68.77 21.34 120 6.695 111 3.552 148 11.244 42.8 136.4 3 129.0 1990 120 214000 214200 68.77 21.34 124 6.373 115 3.216 135 11.136 42.8 136.4 3 129.0 1990 120 214200 214400 68.77 21.34 124 5.906 107 3.041 147 11.176 42.8 136.4 3 129.1 1990 120 214400 214600 68.77 21.34 124 5.368 117 2.675 141 11.067 42.8 136.4 3 129.2 1990 120 214600 214800 68.77 21.34 122 6.147 109 3.525 133 11.123 42.8 136.4 3 129.2 1990 120 214800 215000 68.77 21.34 120 6.650 115 3.492 139 11.165 42.8 136.4 3 129.3 1990 120 215020 215200 68.77 21.34 124 6.109 111 3.431 148 11.082 42.8 136.4 3 129.4 1990 120 215200 215400 68.77 21.34 120 6.168 107 3.401 147 11.298 42.8 136.4 3 129.4 1990 120 215400 215600 68.77 21.34 126 6.841 111 3.681 143 11.210 42.8 136.4 3 129.5 1990 120 215600 215750 68.77 21.34 133 0.187 117 0.035 133 9.675 42.8 136.4 3 129.5