% 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 219 211020 211130 69.58 19.23 120 2.552 108 5.799 117 11.007 89.9 180.0 23 118.9 1998 219 211200 211300 68.94 19.66 117 2.032 109 3.105 144 10.998 57.2 166.5 23 119.0 1998 219 211330 211430 69.08 20.72 91 0.011 91 0.022 91 9.232 54.5 133.3 23 119.0 1998 219 211515 211555 69.35 19.19 117 0.037 117 0.024 117 9.622 77.2 183.2 23 119.1 1998 219 211635 211730 69.58 19.23 117 3.498 105 8.095 105 11.165 89.9 180.0 23 119.1 1998 219 211800 211900 68.94 19.66 120 6.948 107 7.829 107 11.219 57.2 166.5 23 119.2 1998 219 211930 212030 69.08 20.72 119 7.306 104 12.096 104 11.254 54.5 133.3 23 119.2 1998 219 212115 212200 69.35 19.19 120 2.912 108 7.990 111 11.106 77.2 183.2 23 119.3 1998 219 212215 212330 69.58 19.23 124 3.075 105 8.115 114 11.079 89.9 180.0 23 119.4 1998 219 212400 212500 68.94 19.66 120 7.806 92 19.362 92 11.201 57.2 166.5 23 119.4 1998 219 212530 212630 69.08 20.72 109 0.053 109 0.042 109 10.016 54.5 133.3 23 119.5 1998 219 212715 212800 69.35 19.19 120 3.074 108 9.074 108 11.179 77.2 183.2 23 119.6 1998 219 212815 212930 69.58 19.23 120 3.112 108 8.893 108 11.138 89.9 180.0 23 119.6 1998 219 213000 213100 68.94 19.66 117 9.354 109 14.139 112 11.193 57.2 166.5 23 119.7 1998 219 213130 213230 69.07 20.73 122 2.714 111 3.296 148 10.834 54.5 133.3 23 119.7 1998 219 213315 213400 69.35 19.19 120 1.942 111 5.026 117 10.871 77.2 183.2 23 119.8 1998 219 213415 213530 69.58 19.23 120 2.543 111 5.071 117 11.037 89.9 180.0 23 119.8 1998 219 213600 213700 68.94 19.66 120 6.653 109 6.294 115 11.084 57.2 166.5 23 119.9 1998 219 213730 213830 69.08 20.72 122 0.826 111 3.801 111 11.208 54.5 133.3 23 119.9 1998 219 213915 214000 69.35 19.19 117 2.218 102 8.184 114 11.128 77.2 183.2 23 120.0 1998 219 214015 214130 69.58 19.23 120 2.963 111 7.227 124 11.036 89.9 180.0 23 120.0 1998 219 214200 214300 68.94 19.66 120 7.006 109 6.190 109 11.050 57.2 166.5 23 120.1 1998 219 214330 214430 69.08 20.72 122 0.436 111 0.537 122 11.010 54.5 133.3 23 120.1 1998 219 214515 214600 69.35 19.19 120 2.929 111 5.786 127 11.123 77.2 183.2 23 120.2 1998 219 214615 214730 69.58 19.23 120 4.655 108 8.699 117 11.249 89.9 180.0 23 120.2 1998 219 214800 214900 68.94 19.66 117 8.642 107 10.428 115 11.299 57.2 166.5 23 120.3 1998 219 214930 215032 69.08 20.72 127 0.247 111 0.210 127 10.477 54.5 133.3 23 120.3 1998 219 215155 215200 69.35 19.19 148 0.231 105 0.077 148 10.629 77.2 183.2 23 120.3 1998 219 215215 215330 69.58 19.23 124 1.580 114 2.198 130 10.836 89.9 180.0 23 120.4 1998 219 215400 215500 68.94 19.66 120 12.393 107 17.614 112 11.444 57.2 166.5 23 120.4 1998 219 215530 215630 69.08 20.72 116 11.145 109 21.678 109 11.477 54.5 133.3 23 120.5 1998 219 215715 215800 69.35 19.19 120 3.104 111 9.757 111 11.233 77.2 183.2 23 120.5 1998 219 215815 215930 69.58 19.23 117 1.787 111 4.479 111 10.914 89.9 180.0 23 120.5 1998 219 220000 220100 68.94 19.66 120 7.271 112 8.647 117 11.078 57.2 166.5 23 120.6 1998 219 220130 220230 69.08 20.72 122 5.522 111 5.605 111 10.997 54.5 133.3 23 120.6 1998 219 220315 220400 69.35 19.19 117 2.144 114 6.013 114 11.119 77.2 183.2 23 120.7 1998 219 220415 220530 69.58 19.23 120 2.062 111 5.131 120 10.952 89.9 180.0 23 120.7 1998 219 220600 220700 68.94 19.66 117 7.686 112 9.827 131 11.126 57.2 166.5 23 120.7 1998 219 220730 220830 69.08 20.72 119 0.105 111 0.720 111 11.105 54.5 133.3 23 120.7 1998 219 220915 221000 69.35 19.19 120 3.432 105 9.534 105 11.178 77.2 183.2 23 120.8 1998 219 221015 221130 69.58 19.23 117 4.746 111 12.084 114 11.286 89.9 180.0 23 120.8 1998 219 221200 221300 68.94 19.66 117 12.142 109 14.825 109 11.385 57.2 166.5 23 120.8 1998 219 221330 221430 69.08 20.72 116 0.435 109 4.498 116 11.264 54.5 133.3 23 120.9 1998 219 221515 221600 69.35 19.19 120 3.271 111 7.951 111 11.195 77.2 183.2 23 120.9 1998 219 221615 221730 69.58 19.23 124 2.674 111 6.484 124 11.032 89.9 180.0 23 120.9 1998 219 221800 221900 68.94 19.66 128 5.513 115 4.767 128 10.970 57.2 166.5 23 121.0 1998 219 221930 222030 69.08 20.72 119 0.653 109 1.121 109 10.946 54.5 133.3 23 121.0 1998 219 222115 222200 69.35 19.19 120 2.056 114 4.224 120 10.958 77.2 183.2 23 121.0 1998 219 222215 222330 69.58 19.23 117 1.976 114 5.101 114 10.970 89.9 180.0 23 121.0 1998 219 222400 222500 68.94 19.66 120 6.851 109 5.962 144 11.043 57.2 166.5 23 121.0 1998 219 222530 222630 69.08 20.72 119 6.489 109 8.968 114 11.076 54.5 133.3 23 121.1 1998 219 222715 222800 69.35 19.19 117 2.255 108 7.193 111 11.114 77.2 183.2 23 121.1 1998 219 222815 222930 69.58 19.23 120 2.043 95 5.459 130 10.933 89.9 180.0 23 121.1 1998 219 223000 223100 68.94 19.66 125 4.556 109 5.574 125 10.900 57.2 166.5 23 121.1 1998 219 223130 223230 69.08 20.72 122 3.379 101 5.527 101 11.092 54.5 133.3 23 121.1 1998 219 223315 223400 69.35 19.19 124 2.047 111 5.919 111 11.015 77.2 183.2 23 121.2 1998 219 223415 223530 69.58 19.23 120 4.094 111 8.118 139 11.225 89.9 180.0 23 121.2 1998 219 223600 223700 68.94 19.66 123 7.418 107 7.450 107 11.139 57.2 166.5 23 121.2 1998 219 223730 223830 69.08 20.72 116 11.086 109 17.445 111 11.343 54.5 133.3 23 121.2 1998 219 223915 224000 69.35 19.19 120 3.720 105 11.043 105 11.264 77.2 183.2 23 121.2 1998 219 224015 224130 69.58 19.23 117 3.088 111 7.728 111 11.111 89.9 180.0 23 121.2 1998 219 224200 224300 68.94 19.66 123 7.987 107 12.286 123 11.178 57.2 166.5 23 121.2 1998 219 224330 224430 69.08 20.72 116 0.152 96 2.828 96 11.185 54.5 133.3 23 121.2 1998 219 224515 224600 69.35 19.19 117 3.515 111 9.835 114 11.247 77.2 183.2 23 121.2 1998 219 224615 224730 69.58 19.23 124 5.906 111 12.456 127 11.404 89.9 180.0 23 121.2 1998 219 224800 224900 68.94 19.66 123 5.395 109 7.242 109 10.951 57.2 166.5 23 121.3 1998 219 224930 225030 69.08 20.72 124 5.681 106 7.689 106 11.054 54.5 133.3 23 121.3 1998 219 225115 225200 69.35 19.19 120 10.839 111 21.163 111 11.577 77.2 183.2 23 121.3 1998 219 225215 225330 69.58 19.23 117 8.904 105 22.409 105 11.640 89.9 180.0 23 121.3 1998 219 225400 225500 68.94 19.66 117 5.858 104 9.315 104 11.124 57.2 166.5 23 121.3 1998 219 225530 225630 69.08 20.72 119 7.649 106 11.401 114 11.216 54.5 133.3 23 121.3 1998 219 225715 225800 69.35 19.19 120 5.833 111 9.904 111 11.254 77.2 183.2 23 121.3 1998 219 225815 225930 69.58 19.23 120 5.922 114 8.722 117 11.214 89.9 180.0 23 121.3 1998 219 230000 230100 68.94 19.66 117 7.175 112 6.070 117 11.022 57.2 166.5 23 121.3 1998 219 230130 230230 69.07 20.73 119 -2.729 106 6.667 106 11.575 54.5 133.3 23 121.3 1998 219 230315 230400 69.35 19.19 117 8.447 114 11.649 114 11.388 77.2 183.2 23 121.3 1998 219 230415 230530 69.58 19.23 120 4.218 114 7.434 117 11.275 89.9 180.0 23 121.3 1998 219 230600 230700 68.94 19.66 117 10.234 109 16.055 109 11.359 57.2 166.5 23 121.3 1998 219 230730 230830 69.08 20.72 116 14.669 106 25.933 106 11.645 54.5 133.3 23 121.2 1998 219 230915 231000 69.35 19.19 120 4.529 114 9.898 120 11.329 77.2 183.2 23 121.2 1998 219 231015 231130 69.58 19.23 117 2.087 108 6.014 111 11.097 89.9 180.0 23 121.2 1998 219 231200 231300 68.94 19.66 117 7.982 104 12.135 112 11.119 57.2 166.5 23 121.2 1998 219 231330 231430 69.08 20.72 119 4.774 98 7.991 98 11.103 54.5 133.3 23 121.2 1998 219 231515 231600 69.35 19.19 120 2.924 111 7.096 139 11.069 77.2 183.2 23 121.2 1998 219 231615 231730 69.58 19.23 120 2.576 114 5.570 146 11.022 89.9 180.0 23 121.2 1998 219 231800 231900 68.94 19.66 117 6.643 99 10.636 99 11.121 57.2 166.5 23 121.2 1998 219 231930 232030 69.08 20.72 122 5.848 111 8.848 111 11.051 54.5 133.3 23 121.2 1998 219 232110 232200 69.35 19.19 120 4.633 114 9.086 120 11.368 77.2 183.2 23 121.1 1998 219 232215 232330 69.58 19.23 117 7.474 114 16.023 114 11.514 89.9 180.0 23 121.1 1998 219 232400 232500 68.94 19.66 120 20.106 112 21.263 115 11.556 57.2 166.5 23 121.1 1998 219 232530 232630 69.08 20.72 119 1.123 111 6.674 119 11.595 54.5 133.3 23 121.1 1998 219 232710 232800 69.35 19.19 120 4.453 108 11.563 139 11.298 77.2 183.2 23 121.1 1998 219 232815 232930 69.58 19.23 120 4.529 114 10.556 117 11.289 89.9 180.0 23 121.1 1998 219 233000 233100 68.94 19.66 120 13.767 109 14.556 115 11.330 57.2 166.5 23 121.0 1998 219 233130 233230 69.08 20.72 116 14.135 109 23.654 116 11.519 54.5 133.3 23 121.0 1998 219 233310 233400 69.35 19.19 120 3.466 111 8.910 111 11.186 77.2 183.2 23 121.0 1998 219 233415 233530 69.58 19.23 120 2.152 114 4.446 114 10.923 89.9 180.0 23 121.0 1998 219 233600 233700 68.94 19.66 117 9.122 109 7.619 131 11.145 57.2 166.5 23 120.9 1998 219 233730 233830 69.08 20.73 122 0.022 109 3.674 109 11.114 54.5 133.3 23 120.9 1998 219 233910 234000 69.35 19.19 117 3.248 111 7.735 117 11.187 77.2 183.2 23 120.9 1998 219 234015 234130 69.58 19.23 117 2.944 114 6.816 117 11.189 89.9 180.0 23 120.9 1998 219 234200 234300 68.94 19.66 117 7.224 107 11.209 115 11.138 57.2 166.5 23 120.8 1998 219 234330 234430 69.08 20.72 119 6.173 109 8.186 135 11.115 54.5 133.3 23 120.8 1998 219 234510 234600 69.35 19.19 120 4.592 105 6.622 105 11.061 77.2 183.2 23 120.8 1998 219 234615 234730 69.58 19.23 117 4.105 108 6.357 117 10.992 89.9 180.0 23 120.7 1998 219 234800 234900 68.94 19.66 120 7.227 101 9.468 136 11.026 57.2 166.5 23 120.7 1998 219 234930 235030 69.08 20.73 119 0.997 106 4.145 106 11.119 54.5 133.3 23 120.7 1998 219 235110 235200 69.35 19.19 114 2.787 108 7.695 108 11.103 77.2 183.2 23 120.6 1998 219 235215 235330 69.58 19.23 117 3.305 111 5.871 111 11.064 89.9 180.0 23 120.6 1998 219 235400 235500 68.94 19.66 115 5.659 112 5.023 112 11.139 57.2 166.5 23 120.6 1998 219 235530 235630 69.08 20.72 116 0.210 111 2.736 111 11.065 54.5 133.3 23 120.5 1998 219 235710 235800 69.35 19.19 114 2.753 114 5.329 114 11.117 77.2 183.2 23 120.5 1998 219 235815 235930 69.58 19.23 114 1.314 111 5.243 111 11.109 89.9 180.0 23 120.5