% 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 1989 1216 210000 210200 69.36 19.20 121 11.057 110 22.092 116 11.524 77.5 182.6 4 131.5 1989 1216 210200 210400 69.36 19.20 118 8.871 110 19.178 113 11.465 77.5 182.6 4 131.5 1989 1216 210400 210600 69.36 19.20 118 16.322 110 28.747 113 11.622 77.5 182.6 4 131.6 1989 1216 210600 210800 69.36 19.20 118 11.077 110 28.075 110 11.598 77.5 182.6 4 131.7 1989 1216 210800 211000 69.36 19.20 118 11.036 108 19.682 110 11.447 77.5 182.6 4 131.8 1989 1216 211000 211200 69.36 19.20 118 13.243 108 26.703 108 11.538 77.5 182.6 4 131.9 1989 1216 211200 211400 69.36 19.20 121 13.185 110 28.165 110 11.707 77.5 182.6 4 132.0 1989 1216 211400 211600 69.36 19.20 116 19.459 108 35.553 108 11.881 77.5 182.6 4 132.0 1989 1216 211600 211800 69.36 19.20 118 5.780 110 11.020 113 11.236 77.5 182.6 4 132.1 1989 1216 211800 212000 69.36 19.20 118 20.085 108 55.229 108 11.971 77.5 182.6 4 132.2 1989 1216 212000 212200 69.36 19.20 116 15.875 110 25.634 116 11.702 77.5 182.6 4 132.3 1989 1216 212200 212400 69.36 19.20 121 10.221 108 22.966 110 11.553 77.5 182.6 4 132.3 1989 1216 212400 212600 69.36 19.20 118 16.502 110 25.463 116 11.677 77.5 182.6 4 132.4 1989 1216 212600 212800 69.36 19.20 118 21.077 108 40.228 108 11.822 77.5 182.6 4 132.5 1989 1216 212800 213000 69.36 19.20 118 9.789 113 11.042 118 11.331 77.5 182.6 4 132.6 1989 1216 213000 213200 69.36 19.20 118 8.362 113 13.366 118 11.458 77.5 182.6 4 132.6 1989 1216 213200 213400 69.36 19.20 116 7.324 113 8.170 113 11.250 77.5 182.6 4 132.7 1989 1216 213400 213600 69.36 19.20 121 10.259 116 11.618 116 11.435 77.5 182.6 4 132.7 1989 1216 213600 213800 69.36 19.20 121 5.946 113 6.592 134 11.082 77.5 182.6 4 132.8 1989 1216 213800 214000 69.36 19.20 118 9.012 110 9.252 118 11.286 77.5 182.6 4 132.9 1989 1216 214000 214200 69.36 19.20 124 9.026 110 9.564 124 11.260 77.5 182.6 4 132.9 1989 1216 214200 214400 69.36 19.20 118 16.594 113 20.997 113 11.632 77.5 182.6 4 133.0 1989 1216 214400 214600 69.36 19.20 118 14.915 113 17.925 118 11.552 77.5 182.6 4 133.0 1989 1216 214600 214800 69.36 19.20 121 9.905 113 16.168 116 11.537 77.5 182.6 4 133.1 1989 1216 214800 215000 69.36 19.20 121 12.239 110 14.578 116 11.438 77.5 182.6 4 133.1 1989 1216 215000 215200 69.36 19.20 118 4.637 110 7.757 116 11.145 77.5 182.6 4 133.2 1989 1216 215200 215400 69.36 19.20 121 5.713 110 6.633 110 11.096 77.5 182.6 4 133.2 1989 1216 215400 215600 69.36 19.20 121 4.934 110 5.703 134 11.048 77.5 182.6 4 133.3 1989 1216 215600 215800 69.36 19.20 121 4.194 113 5.188 126 10.923 77.5 182.6 4 133.3 1989 1216 215800 220000 69.36 19.20 118 4.582 113 5.575 147 11.037 77.5 182.6 4 133.4 1989 1216 220000 220200 69.36 19.20 118 4.550 116 7.343 116 11.140 77.5 182.6 4 133.4 1989 1216 220200 220400 69.36 19.20 118 4.616 116 7.443 116 11.140 77.5 182.6 4 133.4 1989 1216 220400 220600 69.36 19.20 118 4.111 116 6.442 116 11.126 77.5 182.6 4 133.5 1989 1216 220600 220800 69.36 19.20 118 4.647 116 6.335 134 11.139 77.5 182.6 4 133.5 1989 1216 220800 221000 69.36 19.20 121 5.213 116 6.543 147 11.236 77.5 182.6 4 133.5 1989 1216 221000 221200 69.36 19.20 121 4.944 113 7.687 116 11.131 77.5 182.6 4 133.6 1989 1216 221200 221400 69.36 19.20 116 4.537 113 5.076 137 10.976 77.5 182.6 4 133.6 1989 1216 221400 221600 69.36 19.20 121 5.182 113 6.765 121 11.040 77.5 182.6 4 133.6 1989 1216 221600 221800 69.36 19.20 118 4.720 113 8.726 118 11.191 77.5 182.6 4 133.6 1989 1216 221800 222000 69.36 19.20 118 6.352 113 8.515 116 11.163 77.5 182.6 4 133.7 1989 1216 222000 222200 69.36 19.20 121 7.612 116 10.190 116 11.219 77.5 182.6 4 133.7 1989 1216 222200 222400 69.36 19.20 121 7.955 113 9.257 118 11.211 77.5 182.6 4 133.7 1989 1216 222400 222600 69.36 19.20 121 5.454 116 8.995 116 11.233 77.5 182.6 4 133.7 1989 1216 222600 222800 69.36 19.20 118 7.131 116 8.420 134 11.167 77.5 182.6 4 133.7 1989 1216 222800 223000 69.36 19.20 121 6.734 113 8.234 116 11.122 77.5 182.6 4 133.7 1989 1216 223000 223200 69.36 19.20 118 5.782 113 7.919 116 11.095 77.5 182.6 4 133.7 1989 1216 223200 223400 69.36 19.20 118 5.283 113 6.622 137 11.068 77.5 182.6 4 133.8 1989 1216 223400 223600 69.36 19.20 118 5.058 113 5.209 118 11.034 77.5 182.6 4 133.8 1989 1216 223600 223800 69.36 19.20 121 5.253 113 5.912 116 11.070 77.5 182.6 4 133.8 1989 1216 223800 224000 69.36 19.20 118 5.519 116 5.354 116 11.086 77.5 182.6 4 133.8 1989 1216 224000 224200 69.36 19.20 118 3.951 113 6.992 116 11.126 77.5 182.6 4 133.8 1989 1216 224200 224400 69.36 19.20 118 6.043 113 6.326 134 11.092 77.5 182.6 4 133.8 1989 1216 224400 224600 69.36 19.20 118 5.423 113 4.753 134 11.025 77.5 182.6 4 133.8 1989 1216 224600 224800 69.36 19.20 118 4.614 113 4.220 142 11.043 77.5 182.6 4 133.8 1989 1216 224800 225000 69.36 19.20 126 3.597 113 3.429 145 10.872 77.5 182.6 4 133.7 1989 1216 225000 225200 69.36 19.20 116 3.536 110 3.609 132 10.871 77.5 182.6 4 133.7 1989 1216 225200 225400 69.36 19.20 118 4.347 113 4.672 113 10.977 77.5 182.6 4 133.7 1989 1216 225400 225600 69.36 19.20 118 3.389 110 4.007 110 10.973 77.5 182.6 4 133.7 1989 1216 225600 225800 69.36 19.20 118 3.974 113 4.257 142 10.977 77.5 182.6 4 133.7 1989 1216 225800 230000 69.36 19.20 121 3.993 116 4.444 116 10.910 77.5 182.6 4 133.7 1989 1216 230000 230200 69.36 19.20 118 3.758 116 3.827 137 10.939 77.5 182.6 4 133.7 1989 1216 230200 230400 69.36 19.20 116 3.779 110 3.786 116 10.886 77.5 182.6 4 133.6 1989 1216 230400 230600 69.36 19.20 116 3.956 113 4.355 145 11.080 77.5 182.6 4 133.6 1989 1216 230600 230800 69.36 19.20 121 3.902 113 3.933 145 10.975 77.5 182.6 4 133.6 1989 1216 230800 231000 69.36 19.20 121 4.524 113 4.371 134 10.962 77.5 182.6 4 133.6 1989 1216 231000 231200 69.36 19.20 118 4.291 110 3.815 129 10.938 77.5 182.6 4 133.5 1989 1216 231200 231400 69.36 19.20 124 4.028 116 3.453 145 10.965 77.5 182.6 4 133.5 1989 1216 231400 231600 69.36 19.20 121 4.700 87 4.920 145 10.973 77.5 182.6 4 133.5 1989 1216 231600 231800 69.36 19.20 124 4.663 116 4.604 124 11.001 77.5 182.6 4 133.4 1989 1216 231800 232000 69.36 19.20 121 4.852 116 4.524 126 11.011 77.5 182.6 4 133.4 1989 1216 232000 232200 69.36 19.20 126 4.608 116 3.980 126 11.003 77.5 182.6 4 133.4 1989 1216 232200 232400 69.36 19.20 126 4.919 113 5.101 139 11.049 77.5 182.6 4 133.3 1989 1216 232400 232600 69.36 19.20 124 5.461 116 5.388 142 11.112 77.5 182.6 4 133.3 1989 1216 232600 232800 69.36 19.20 121 5.366 113 5.891 134 11.065 77.5 182.6 4 133.2 1989 1216 232800 233000 69.36 19.20 121 5.557 116 5.606 145 11.105 77.5 182.6 4 133.2 1989 1216 233000 233200 69.36 19.20 116 5.889 113 6.226 113 11.088 77.5 182.6 4 133.2 1989 1216 233200 233400 69.36 19.20 124 5.936 113 6.540 132 11.071 77.5 182.6 4 133.1 1989 1216 233400 233600 69.36 19.20 124 5.596 113 6.063 132 11.057 77.5 182.6 4 133.1 1989 1216 233600 233800 69.36 19.20 121 5.778 113 5.914 142 11.080 77.5 182.6 4 133.0 1989 1216 233800 234000 69.36 19.20 121 6.250 110 6.564 145 11.169 77.5 182.6 4 133.0 1989 1216 234000 234200 69.36 19.20 121 6.005 108 6.725 113 11.042 77.5 182.6 4 132.9 1989 1216 234200 234400 69.36 19.20 124 4.691 113 4.627 129 10.949 77.5 182.6 4 132.8 1989 1216 234400 234600 69.36 19.20 121 2.955 113 3.847 142 10.953 77.5 182.6 4 132.8 1989 1216 234600 234800 69.36 19.20 124 3.652 113 4.298 139 11.054 77.5 182.6 4 132.7 1989 1216 234800 235000 69.36 19.20 118 2.933 113 3.829 142 11.028 77.5 182.6 4 132.7 1989 1216 235000 235200 69.36 19.20 124 2.717 113 3.135 142 10.988 77.5 182.6 4 132.6 1989 1216 235200 235400 69.36 19.20 118 2.904 113 3.892 139 10.939 77.5 182.6 4 132.5 1989 1216 235400 235600 69.36 19.20 118 4.486 110 4.860 145 11.129 77.5 182.6 4 132.5 1989 1216 235600 235800 69.36 19.20 126 3.864 116 4.311 147 11.034 77.5 182.6 4 132.4 1989 1216 235800 0 69.36 19.20 126 3.701 113 4.129 126 11.019 77.5 182.6 2 132.3