% 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 = 1.15 1989 110 90000 90500 69.36 19.20 124 1.743 110 2.300 147 10.684 77.5 182.6 3 93.6 1989 110 90500 91000 69.36 19.20 121 2.691 92 8.374 92 11.148 77.5 182.6 3 93.4 1989 110 91000 91500 69.36 19.20 129 2.258 92 6.467 92 11.031 77.5 182.6 3 93.2 1989 110 91500 92000 69.36 19.20 118 3.058 92 9.222 92 11.195 77.5 182.6 3 93.0 1989 110 92000 92500 69.36 19.20 121 2.717 95 7.992 95 11.131 77.5 182.6 3 92.9 1989 110 92500 93000 69.36 19.20 116 2.888 95 9.256 95 11.182 77.5 182.6 3 92.7 1989 110 93000 93500 69.36 19.20 121 2.855 95 8.542 95 11.150 77.5 182.6 3 92.6 1989 110 93500 94000 69.36 19.20 118 2.533 95 7.981 95 11.139 77.5 182.6 3 92.4 1989 110 94000 94500 69.36 19.20 121 2.814 95 7.263 95 11.070 77.5 182.6 3 92.3 1989 110 94500 95000 69.36 19.20 121 2.902 95 6.828 95 11.015 77.5 182.6 3 92.2 1989 110 95000 95500 69.36 19.20 116 2.710 95 6.374 95 10.967 77.5 182.6 3 92.1 1989 110 95500 100000 69.36 19.20 118 2.816 95 6.936 95 11.021 77.5 182.6 3 92.0 1989 110 100000 100400 69.36 19.20 126 2.485 113 3.596 126 10.802 77.5 182.6 3 91.9 1989 110 100630 101000 69.36 19.20 121 2.464 103 3.498 145 10.783 77.5 182.6 3 91.8 1989 110 101000 101500 69.36 19.20 121 2.804 95 4.496 129 10.760 77.5 182.6 3 91.7 1989 110 101500 102000 69.36 19.20 121 2.530 108 2.960 145 10.713 77.5 182.6 3 91.7 1989 110 102000 102500 69.36 19.20 124 2.516 108 2.936 147 10.777 77.5 182.6 3 91.6 1989 110 102500 103000 69.36 19.20 124 2.791 100 3.809 100 10.742 77.5 182.6 3 91.6 1989 110 103000 103500 69.36 19.20 118 3.113 103 3.860 103 10.686 77.5 182.6 3 91.5 1989 110 103500 104000 69.36 19.20 116 3.520 95 4.554 95 10.799 77.5 182.6 3 91.5 1989 110 104000 104500 69.36 19.20 124 3.586 95 5.557 95 10.873 77.5 182.6 3 91.5 1989 110 104500 105000 69.36 19.20 124 3.382 103 4.172 137 10.746 77.5 182.6 3 91.5 1989 110 105000 105450 69.36 19.20 121 3.302 108 3.179 139 10.682 77.5 182.6 3 91.4 1989 110 105500 110000 69.36 19.20 121 3.184 105 3.098 139 10.654 77.5 182.6 3 91.4 1989 110 110000 110500 69.36 19.20 121 3.828 95 5.184 139 10.943 77.5 182.6 3 91.5 1989 110 110500 111000 69.36 19.20 118 3.872 100 4.725 100 10.868 77.5 182.6 3 91.5 1989 110 111000 111500 69.36 19.20 118 3.250 105 2.737 137 10.669 77.5 182.6 3 91.5 1989 110 111500 112000 69.36 19.20 129 3.435 97 2.970 145 10.782 77.5 182.6 3 91.6 1989 110 112000 112500 69.36 19.20 126 3.066 92 2.776 145 10.694 77.5 182.6 3 91.6 1989 110 112500 113000 69.36 19.20 121 3.074 105 4.281 105 10.782 77.5 182.6 3 91.7 1989 110 113000 113500 69.36 19.20 121 2.744 92 2.873 92 10.761 77.5 182.6 3 91.7 1989 110 113500 114000 69.36 19.20 124 2.668 110 2.349 142 10.769 77.5 182.6 3 91.8 1989 110 114000 114500 69.36 19.20 121 2.924 103 3.292 137 10.713 77.5 182.6 3 91.9 1989 110 114500 115000 69.36 19.20 116 2.967 100 3.639 137 10.753 77.5 182.6 3 92.0 1989 110 115000 115500 69.36 19.20 124 3.153 105 3.497 147 10.747 77.5 182.6 3 92.1 1989 110 115500 120000 69.36 19.20 126 2.976 103 2.518 137 10.646 77.5 182.6 3 92.2 1989 110 120000 120500 69.36 19.20 118 2.896 92 2.426 145 10.665 77.5 182.6 3 92.3 1989 110 120500 121000 69.36 19.20 126 2.469 108 2.026 145 10.614 77.5 182.6 3 92.4 1989 110 121000 121500 69.36 19.20 124 2.165 105 2.503 142 10.667 77.5 182.6 3 92.5 1989 110 121500 122000 69.36 19.20 121 2.035 92 2.793 92 10.724 77.5 182.6 3 92.7 1989 110 122000 122500 69.36 19.20 126 2.870 110 2.133 139 10.685 77.5 182.6 3 92.8 1989 110 122500 123000 69.36 19.20 124 2.999 110 2.403 142 10.696 77.5 182.6 3 93.0 1989 110 123000 123500 69.36 19.20 121 2.479 110 1.809 137 10.689 77.5 182.6 3 93.2 1989 110 123500 124000 69.36 19.20 124 2.670 110 1.484 134 10.613 77.5 182.6 3 93.3 1989 110 124000 124500 69.36 19.20 121 2.450 110 1.455 147 10.960 77.5 182.6 3 93.5 1989 110 124500 125000 69.36 19.20 129 2.000 100 1.461 129 10.674 77.5 182.6 3 93.7 1989 110 125000 125500 69.36 19.20 124 2.118 110 1.290 145 10.793 77.5 182.6 3 93.9 1989 110 125500 130000 69.36 19.20 126 2.107 113 1.171 139 10.543 77.5 182.6 3 94.1 1989 110 130000 130500 69.36 19.20 129 2.302 110 1.383 137 10.713 77.5 182.6 3 94.3 1989 110 130500 131000 69.36 19.20 121 2.191 100 1.379 139 10.636 77.5 182.6 3 94.5 1989 110 131000 131500 69.36 19.20 129 1.789 92 1.821 129 10.806 77.5 182.6 3 94.8 1989 110 131500 132000 69.36 19.20 116 1.629 116 1.479 142 10.622 77.5 182.6 3 95.0 1989 110 132000 132500 69.36 19.20 132 1.692 110 0.888 145 10.788 77.5 182.6 3 95.2 1989 110 132500 133000 69.36 19.20 124 1.710 97 1.501 137 10.561 77.5 182.6 3 95.5 1989 110 133000 133500 69.36 19.20 118 1.425 118 1.244 118 10.494 77.5 182.6 3 95.8 1989 110 133500 134000 69.36 19.20 121 1.035 110 0.906 142 10.558 77.5 182.6 3 96.0 1989 110 134000 134500 69.36 19.20 129 1.402 100 2.041 129 10.543 77.5 182.6 3 96.3 1989 110 134500 135000 69.36 19.20 124 1.117 87 1.717 124 10.568 77.5 182.6 3 96.6 1989 110 135000 135500 69.36 19.20 118 1.627 97 2.564 97 10.605 77.5 182.6 3 96.9 1989 110 135500 140000 69.36 19.20 121 1.650 100 3.119 100 10.682 77.5 182.6 3 97.1 1989 110 140000 140500 69.36 19.20 124 1.381 100 2.236 132 10.672 77.5 182.6 3 97.4 1989 110 140500 141000 69.36 19.20 126 1.469 95 1.979 137 10.662 77.5 182.6 3 97.7 1989 110 141000 141500 69.36 19.20 121 1.290 95 2.877 95 10.603 77.5 182.6 3 98.0 1989 110 141500 142000 69.36 19.20 126 1.170 95 2.901 95 10.690 77.5 182.6 3 98.4 1989 110 142000 142500 69.36 19.20 124 1.194 95 2.256 95 10.503 77.5 182.6 3 98.7 1989 110 142500 143000 69.36 19.20 126 1.256 95 2.197 129 10.587 77.5 182.6 3 99.0 1989 110 143000 143500 69.36 19.20 118 1.206 105 2.185 118 10.606 77.5 182.6 3 99.3 1989 110 143500 144000 69.36 19.20 118 0.959 92 1.890 137 10.658 77.5 182.6 3 99.7 1989 110 144000 144500 69.36 19.20 121 0.814 108 1.398 121 10.512 77.5 182.6 3 100.0 1989 110 144500 145000 69.36 19.20 116 1.104 116 2.783 116 10.724 77.5 182.6 3 100.4 1989 110 145000 145500 69.36 19.20 118 0.897 103 2.518 118 10.572 77.5 182.6 3 100.7 1989 110 145500 150000 69.36 19.20 124 0.845 97 2.151 126 10.580 77.5 182.6 3 101.1 1989 110 150000 150500 69.36 19.20 126 0.671 105 2.034 126 10.551 77.5 182.6 3 101.4 1989 110 150500 151000 69.36 19.20 118 0.763 108 1.894 126 10.567 77.5 182.6 3 101.8 1989 110 151000 151500 69.36 19.20 121 1.311 108 1.878 132 10.615 77.5 182.6 3 102.2 1989 110 151500 152000 69.36 19.20 126 0.932 105 1.522 126 10.501 77.5 182.6 3 102.6 1989 110 152000 152500 69.36 19.20 124 1.005 110 1.343 129 10.524 77.5 182.6 3 102.9 1989 110 152500 153000 69.36 19.20 124 0.442 87 1.258 124 10.554 77.5 182.6 3 103.3 1989 110 153000 153500 69.36 19.20 121 1.345 110 1.544 145 10.645 77.5 182.6 3 103.7 1989 110 153500 154000 69.36 19.20 121 1.192 87 1.788 121 10.621 77.5 182.6 3 104.1 1989 110 154000 154500 69.36 19.20 121 1.728 116 1.892 132 10.778 77.5 182.6 3 104.5 1989 110 154500 155000 69.36 19.20 121 1.614 95 2.433 139 10.794 77.5 182.6 3 104.9 1989 110 155000 155500 69.36 19.20 121 1.588 116 1.561 132 10.681 77.5 182.6 3 105.3 1989 110 155500 160000 69.36 19.20 116 1.703 116 2.378 116 10.696 77.5 182.6 3 105.7 1989 110 160000 160500 69.36 19.20 118 1.620 110 2.178 145 10.688 77.5 182.6 3 106.1 1989 110 160500 161000 69.36 19.20 124 1.972 113 2.672 124 10.726 77.5 182.6 3 106.5 1989 110 161000 161500 69.36 19.20 129 1.685 116 2.839 129 10.748 77.5 182.6 3 106.9 1989 110 161500 162000 69.36 19.20 126 1.401 92 2.550 92 10.608 77.5 182.6 3 107.4 1989 110 162000 162500 69.36 19.20 121 1.561 113 1.974 147 10.744 77.5 182.6 3 107.8 1989 110 162500 163000 69.36 19.20 118 1.574 116 2.293 116 10.695 77.5 182.6 3 108.2 1989 110 163000 163500 69.36 19.20 118 1.833 108 2.444 147 10.805 77.5 182.6 3 108.6 1989 110 163500 164000 69.36 19.20 124 1.474 110 1.729 145 10.671 77.5 182.6 3 109.1 1989 110 164000 164500 69.36 19.20 124 1.590 105 3.169 147 10.717 77.5 182.6 3 109.5 1989 110 164500 165000 69.36 19.20 121 1.604 97 2.480 132 10.690 77.5 182.6 3 109.9 1989 110 165000 165500 69.36 19.20 124 1.872 116 1.989 124 10.742 77.5 182.6 3 110.3 1989 110 165500 170000 69.36 19.20 124 1.827 110 1.651 129 10.772 77.5 182.6 3 110.8 1989 110 170000 170500 69.36 19.20 124 2.069 110 2.111 132 10.812 77.5 182.6 3 111.2 1989 110 170500 171000 69.36 19.20 124 1.964 110 2.316 126 10.772 77.5 182.6 3 111.6 1989 110 171000 171500 69.36 19.20 124 2.361 116 2.883 116 10.780 77.5 182.6 3 112.1 1989 110 171500 172000 69.36 19.20 121 2.434 110 4.072 116 10.937 77.5 182.6 3 112.5 1989 110 172000 172500 69.36 19.20 118 3.009 110 4.844 118 11.054 77.5 182.6 3 112.9 1989 110 172500 173000 69.36 19.20 118 3.032 113 4.560 116 11.060 77.5 182.6 3 113.4 1989 110 173000 173500 69.36 19.20 121 2.735 113 4.304 121 11.054 77.5 182.6 3 113.8 1989 110 173500 174000 69.36 19.20 121 5.149 113 5.967 121 11.231 77.5 182.6 3 114.3 1989 110 174000 174500 69.36 19.20 121 9.392 110 14.117 121 11.435 77.5 182.6 3 114.7 1989 110 174500 175000 69.36 19.20 118 5.845 113 8.923 118 11.222 77.5 182.6 3 115.1 1989 110 175000 175500 69.36 19.20 118 5.618 113 9.911 113 11.268 77.5 182.6 3 115.6 1989 110 175500 180000 69.36 19.20 121 3.780 113 5.303 118 11.073 77.5 182.6 3 116.0 1989 110 180000 180500 69.36 19.20 124 3.556 113 4.852 124 11.071 77.5 182.6 2 116.4 1989 110 180500 181000 69.36 19.20 121 6.738 108 11.750 116 11.330 77.5 182.6 2 116.8 1989 110 181000 181500 69.36 19.20 118 4.282 110 7.583 110 11.183 77.5 182.6 2 117.3 1989 110 181500 182000 69.36 19.20 121 4.459 110 8.581 113 11.224 77.5 182.6 2 117.7 1989 110 182000 182500 69.36 19.20 118 4.033 110 6.613 110 11.141 77.5 182.6 2 118.1 1989 110 182500 183000 69.36 19.20 118 4.275 110 7.562 113 11.173 77.5 182.6 2 118.6 1989 110 183000 183500 69.36 19.20 118 3.997 113 6.653 116 11.173 77.5 182.6 2 119.0 1989 110 183500 184000 69.36 19.20 121 3.254 110 5.100 121 11.031 77.5 182.6 2 119.4 1989 110 184000 184500 69.36 19.20 121 3.238 113 5.519 113 11.052 77.5 182.6 2 119.8 1989 110 184500 185000 69.36 19.20 121 3.117 113 5.186 126 11.050 77.5 182.6 2 120.2 1989 110 185000 185500 69.36 19.20 118 3.160 113 5.027 124 11.061 77.5 182.6 2 120.6 1989 110 185500 190000 69.36 19.20 121 3.074 113 4.949 121 11.036 77.5 182.6 2 121.0 1989 110 190000 190500 69.36 19.20 118 3.303 113 5.757 113 11.066 77.5 182.6 2 121.4 1989 110 190500 191000 69.36 19.20 121 2.983 113 4.949 113 11.059 77.5 182.6 2 121.8 1989 110 191000 191500 69.36 19.20 118 3.196 110 5.687 113 11.113 77.5 182.6 2 122.2 1989 110 191500 192000 69.36 19.20 121 3.007 110 5.036 113 11.047 77.5 182.6 2 122.6 1989 110 192000 192500 69.36 19.20 121 2.777 116 4.204 116 10.997 77.5 182.6 2 123.0 1989 110 192500 193000 69.36 19.20 118 3.039 110 4.767 118 11.031 77.5 182.6 2 123.4 1989 110 193000 193500 69.36 19.20 121 2.748 113 4.898 116 10.985 77.5 182.6 2 123.8 1989 110 193500 194000 69.36 19.20 118 2.867 113 5.274 118 10.987 77.5 182.6 2 124.1 1989 110 194000 194500 69.36 19.20 118 3.225 113 5.643 118 11.029 77.5 182.6 2 124.5 1989 110 194500 195000 69.36 19.20 121 3.813 110 6.567 113 11.110 77.5 182.6 2 124.9 1989 110 195000 195500 69.36 19.20 121 4.293 113 7.047 118 11.176 77.5 182.6 2 125.2 1989 110 195500 200000 69.36 19.20 121 3.737 113 6.035 121 11.115 77.5 182.6 2 125.6 1989 110 200000 200500 69.36 19.20 121 3.726 113 5.910 121 11.120 77.5 182.6 2 125.9 1989 110 200500 201000 69.36 19.20 118 3.803 113 5.959 118 11.142 77.5 182.6 2 126.2 1989 110 201000 201500 69.36 19.20 118 4.144 113 6.216 116 11.181 77.5 182.6 2 126.6 1989 110 201500 202000 69.36 19.20 116 3.604 113 5.907 116 11.175 77.5 182.6 2 126.9 1989 110 202000 202500 69.36 19.20 121 3.602 110 5.861 116 11.120 77.5 182.6 2 127.2 1989 110 202500 203000 69.36 19.20 118 3.868 110 6.036 113 11.145 77.5 182.6 2 127.5 1989 110 203000 203500 69.36 19.20 121 3.698 113 5.881 113 11.123 77.5 182.6 2 127.8 1989 110 203500 204000 69.36 19.20 118 3.411 113 5.090 126 11.029 77.5 182.6 2 128.1 1989 110 204000 204500 69.36 19.20 118 4.312 113 6.617 113 11.145 77.5 182.6 2 128.4 1989 110 204500 205000 69.36 19.20 118 4.887 113 8.666 118 11.224 77.5 182.6 2 128.6 1989 110 205000 205500 69.36 19.20 118 5.354 110 10.709 113 11.315 77.5 182.6 2 128.9 1989 110 205500 210000 69.36 19.20 121 5.498 110 11.066 110 11.325 77.5 182.6 2 129.2 1989 110 210000 210500 69.36 19.20 118 5.044 110 10.714 110 11.328 77.5 182.6 2 129.4 1989 110 210500 211000 69.36 19.20 118 4.833 108 10.482 113 11.308 77.5 182.6 2 129.6 1989 110 211000 211500 69.36 19.20 121 4.456 110 9.170 110 11.243 77.5 182.6 2 129.9 1989 110 211500 212000 69.36 19.20 121 4.371 110 9.295 110 11.257 77.5 182.6 2 130.1 1989 110 212000 212500 69.36 19.20 121 4.655 110 9.403 110 11.263 77.5 182.6 2 130.3 1989 110 212500 213000 69.36 19.20 118 5.028 110 10.445 113 11.307 77.5 182.6 2 130.5 1989 110 213000 213500 69.36 19.20 118 6.596 110 9.385 113 11.269 77.5 182.6 2 130.7 1989 110 213500 214000 69.36 19.20 118 6.620 110 10.669 110 11.292 77.5 182.6 2 130.9 1989 110 214000 214500 69.36 19.20 121 5.729 113 7.864 113 11.215 77.5 182.6 2 131.0 1989 110 214500 215000 69.36 19.20 118 4.931 110 6.457 113 11.150 77.5 182.6 2 131.2 1989 110 215000 215500 69.36 19.20 121 5.063 110 6.681 116 11.148 77.5 182.6 2 131.3 1989 110 215500 220000 69.36 19.20 118 5.215 113 6.903 113 11.175 77.5 182.6 2 131.5 1989 110 220000 220500 69.36 19.20 121 5.420 110 7.526 110 11.208 77.5 182.6 2 131.6 1989 110 220500 221000 69.36 19.20 118 5.143 110 7.027 110 11.152 77.5 182.6 2 131.7 1989 110 221000 221500 69.36 19.20 118 5.370 110 7.023 110 11.161 77.5 182.6 2 131.8 1989 110 221500 222000 69.36 19.20 118 5.106 110 6.693 116 11.155 77.5 182.6 2 131.9 1989 110 222000 222500 69.36 19.20 118 5.501 110 7.496 113 11.174 77.5 182.6 2 132.0 1989 110 222500 223000 69.36 19.20 116 5.911 110 8.826 110 11.255 77.5 182.6 2 132.0 1989 110 223000 223500 69.36 19.20 121 5.737 110 8.623 113 11.208 77.5 182.6 2 132.1 1989 110 223500 224000 69.36 19.20 118 6.646 110 9.280 113 11.244 77.5 182.6 2 132.1 1989 110 224000 224500 69.36 19.20 118 6.434 113 8.316 116 11.244 77.5 182.6 2 132.2 1989 110 224500 225000 69.36 19.20 121 6.889 110 9.770 113 11.272 77.5 182.6 2 132.2 1989 110 225000 225500 69.36 19.20 121 6.879 110 9.168 116 11.248 77.5 182.6 2 132.2 1989 110 225500 230000 69.36 19.20 118 4.830 110 8.811 116 11.255 77.5 182.6 2 132.2 1989 110 230000 230500 69.36 19.20 118 5.020 110 9.112 113 11.264 77.5 182.6 2 132.2 1989 110 230500 231000 69.36 19.20 118 4.956 110 9.021 116 11.265 77.5 182.6 2 132.1 1989 110 231000 231500 69.36 19.20 118 4.456 113 8.134 113 11.217 77.5 182.6 2 132.1 1989 110 231500 232000 69.36 19.20 118 6.000 113 7.828 113 11.215 77.5 182.6 2 132.1 1989 110 232000 232500 69.36 19.20 118 5.602 110 7.748 113 11.188 77.5 182.6 2 132.0 1989 110 232500 233000 69.36 19.20 118 5.243 113 6.515 113 11.181 77.5 182.6 2 131.9 1989 110 233000 233500 69.36 19.20 121 5.103 113 6.323 113 11.152 77.5 182.6 2 131.8 1989 110 233500 234000 69.36 19.20 121 5.008 113 6.179 116 11.123 77.5 182.6 2 131.7 1989 110 234000 234500 69.36 19.20 118 4.606 113 5.725 113 11.109 77.5 182.6 2 131.6 1989 110 234500 235000 69.36 19.20 118 4.596 113 5.860 113 11.080 77.5 182.6 2 131.5 1989 110 235000 235500 69.36 19.20 118 4.454 113 5.459 116 11.062 77.5 182.6 2 131.4 1989 110 235500 235950 69.36 19.20 121 4.320 113 5.511 113 11.046 77.5 182.6 2 131.2