% 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 1009 90010 90500 69.36 19.20 118 5.972 113 5.196 145 10.987 77.5 182.6 2 77.6 1990 1009 90500 91000 69.36 19.20 118 6.399 113 5.973 139 11.010 77.5 182.6 2 77.4 1990 1009 91000 91500 69.36 19.20 121 6.415 113 6.171 147 11.000 77.5 182.6 2 77.3 1990 1009 91500 92000 69.36 19.20 121 6.289 87 6.414 116 10.972 77.5 182.6 2 77.1 1990 1009 92000 92500 69.36 19.20 121 6.525 113 6.177 147 11.034 77.5 182.6 2 77.0 1990 1009 92500 93000 69.36 19.20 121 6.693 116 6.447 116 11.035 77.5 182.6 2 76.9 1990 1009 93000 93500 69.36 19.20 121 6.460 113 5.881 147 11.043 77.5 182.6 2 76.8 1990 1009 93500 94000 69.36 19.20 118 6.924 113 6.378 145 11.105 77.5 182.6 2 76.7 1990 1009 94000 94500 69.36 19.20 118 6.658 110 6.398 139 11.086 77.5 182.6 2 76.6 1990 1009 94500 95000 69.36 19.20 121 6.714 110 6.404 137 11.025 77.5 182.6 2 76.5 1990 1009 95000 95500 69.36 19.20 121 6.903 110 6.314 137 11.082 77.5 182.6 2 76.4 1990 1009 95500 100000 69.36 19.20 121 6.871 110 6.071 139 11.032 77.5 182.6 2 76.3 1990 1009 100000 100500 69.36 19.20 121 6.883 110 6.102 142 11.070 77.5 182.6 2 76.3 1990 1009 100500 101000 69.36 19.20 121 6.624 113 6.367 147 11.047 77.5 182.6 2 76.2 1990 1009 101001 101500 69.36 19.20 118 6.638 110 6.376 145 11.092 77.5 182.6 2 76.2 1990 1009 101500 102000 69.36 19.20 118 6.922 110 6.953 134 11.028 77.5 182.6 2 76.1 1990 1009 102000 102500 69.36 19.20 118 7.063 110 7.048 132 11.062 77.5 182.6 2 76.1 1990 1009 102500 103000 69.36 19.20 121 7.264 113 6.618 145 11.069 77.5 182.6 2 76.1 1990 1009 103000 103500 69.36 19.20 121 6.938 110 6.525 132 11.048 77.5 182.6 2 76.1 1990 1009 103500 104000 69.36 19.20 118 6.675 110 6.060 147 11.008 77.5 182.6 2 76.1 1990 1009 104000 104500 69.36 19.20 118 6.811 110 6.431 145 11.075 77.5 182.6 2 76.1 1990 1009 104500 105000 69.36 19.20 121 6.750 110 6.005 139 10.999 77.5 182.6 2 76.1 1990 1009 105000 105500 69.36 19.20 118 6.972 110 6.611 147 11.003 77.5 182.6 2 76.2 1990 1009 105500 110000 69.36 19.20 118 6.719 110 5.759 142 11.026 77.5 182.6 2 76.2 1990 1009 110000 110500 69.36 19.20 121 6.573 110 6.222 147 11.034 77.5 182.6 2 76.3 1990 1009 110500 111000 69.36 19.20 121 6.259 113 5.320 134 10.969 77.5 182.6 2 76.3 1990 1009 111000 111500 69.36 19.20 118 6.843 110 5.739 145 11.009 77.5 182.6 2 76.4 1990 1009 111500 112000 69.36 19.20 121 7.036 113 5.672 139 11.038 77.5 182.6 2 76.5 1990 1009 112000 112500 69.36 19.20 118 6.637 92 6.420 147 11.056 77.5 182.6 2 76.6 1990 1009 112500 113000 69.36 19.20 121 6.707 113 5.336 142 11.051 77.5 182.6 2 76.7 1990 1009 113000 113500 69.36 19.20 118 6.976 113 6.023 142 10.999 77.5 182.6 2 76.8 1990 1009 113500 114000 69.36 19.20 124 6.888 113 5.528 129 11.041 77.5 182.6 2 76.9 1990 1009 114000 114500 69.36 19.20 118 6.726 113 6.064 137 11.048 77.5 182.6 2 77.1 1990 1009 114500 115000 69.36 19.20 118 6.557 113 5.743 147 11.060 77.5 182.6 2 77.2 1990 1009 115000 115500 69.36 19.20 121 6.436 113 5.468 139 11.002 77.5 182.6 2 77.3 1990 1009 115500 120000 69.36 19.20 118 6.510 110 5.521 147 10.998 77.5 182.6 2 77.5 1990 1009 120000 120500 69.36 19.20 121 6.240 110 5.446 126 10.990 77.5 182.6 3 77.7 1990 1009 120500 121000 69.36 19.20 121 6.246 113 5.411 134 11.016 77.5 182.6 3 77.8 1990 1009 121000 121500 69.36 19.20 121 6.177 108 5.456 132 10.977 77.5 182.6 3 78.0 1990 1009 121500 122000 69.36 19.20 121 6.465 110 5.770 145 10.962 77.5 182.6 3 78.2 1990 1009 122000 122500 69.36 19.20 118 6.189 113 5.534 145 11.012 77.5 182.6 3 78.4 1990 1009 122500 123000 69.36 19.20 124 6.040 110 5.165 124 10.972 77.5 182.6 3 78.6 1990 1009 123000 123500 69.36 19.20 124 6.007 110 4.693 134 10.976 77.5 182.6 3 78.9 1990 1009 123500 124000 69.36 19.20 118 5.734 110 4.816 126 10.946 77.5 182.6 3 79.1 1990 1009 124000 124500 69.36 19.20 121 5.657 113 4.815 142 10.937 77.5 182.6 3 79.3 1990 1009 124500 125000 69.36 19.20 121 5.280 97 5.009 126 10.942 77.5 182.6 3 79.6 1990 1009 125000 125500 69.36 19.20 121 5.345 113 4.627 147 10.960 77.5 182.6 3 79.8 1990 1009 125500 130000 69.36 19.20 118 5.294 110 4.722 126 10.906 77.5 182.6 3 80.1 1990 1009 130000 130500 69.36 19.20 121 5.340 110 3.926 126 10.918 77.5 182.6 3 80.3 1990 1009 130500 131000 69.36 19.20 118 5.397 113 4.529 142 10.925 77.5 182.6 3 80.6 1990 1009 131000 131500 69.36 19.20 121 5.241 113 4.141 139 10.929 77.5 182.6 3 80.9 1990 1009 131500 132000 69.36 19.20 121 4.930 97 4.112 145 10.932 77.5 182.6 3 81.2 1990 1009 132000 132500 69.36 19.20 118 5.127 87 4.549 118 10.890 77.5 182.6 3 81.5 1990 1009 132500 133000 69.36 19.20 118 4.875 110 3.760 147 10.901 77.5 182.6 3 81.8 1990 1009 133000 133500 69.36 19.20 121 4.816 113 4.774 147 10.884 77.5 182.6 3 82.1 1990 1009 133500 134000 69.36 19.20 118 4.315 113 3.898 139 10.855 77.5 182.6 3 82.4 1990 1009 134000 134500 69.36 19.20 121 4.242 95 3.577 121 10.870 77.5 182.6 3 82.7 1990 1009 134500 135000 69.36 19.20 118 4.231 116 3.516 139 10.830 77.5 182.6 3 83.0 1990 1009 135000 135500 69.36 19.20 121 4.156 97 3.592 139 10.829 77.5 182.6 3 83.4 1990 1009 135500 140000 69.36 19.20 124 4.162 110 3.482 129 10.854 77.5 182.6 3 83.7 1990 1009 140000 140500 69.36 19.20 126 4.224 113 3.588 147 10.837 77.5 182.6 3 84.1 1990 1009 140500 141000 69.36 19.20 126 4.054 92 3.537 145 10.863 77.5 182.6 3 84.4 1990 1009 141000 141500 69.36 19.20 121 4.020 95 3.272 142 10.813 77.5 182.6 3 84.8 1990 1009 141500 142000 69.36 19.20 124 4.032 92 3.763 92 10.966 77.5 182.6 3 85.1 1990 1009 142000 142500 69.36 19.20 124 3.761 95 3.624 147 10.789 77.5 182.6 3 85.5 1990 1009 142500 143000 69.36 19.20 124 3.694 95 3.188 139 10.840 77.5 182.6 3 85.9 1990 1009 143000 143500 69.36 19.20 124 3.360 92 3.507 137 10.863 77.5 182.6 3 86.2 1990 1009 143500 144000 69.36 19.20 124 3.175 95 2.092 147 10.876 77.5 182.6 3 86.6 1990 1009 144000 144500 69.36 19.20 129 2.704 89 2.595 139 10.937 77.5 182.6 3 87.0 1990 1009 144500 145000 69.36 19.20 121 1.648 105 2.830 105 11.126 77.5 182.6 3 87.4 1990 1009 145000 145500 69.36 19.20 126 3.010 95 2.553 145 10.870 77.5 182.6 3 87.8 1990 1009 145500 150000 69.36 19.20 124 3.266 89 2.873 142 10.829 77.5 182.6 3 88.2 1990 1009 150000 150500 69.36 19.20 124 2.600 87 3.050 132 10.738 77.5 182.6 3 88.6 1990 1009 150500 151000 69.36 19.20 129 2.195 95 1.912 142 10.773 77.5 182.6 3 89.0 1990 1009 151000 151500 69.36 19.20 124 2.281 92 2.360 147 10.689 77.5 182.6 3 89.4 1990 1009 151500 152000 69.36 19.20 124 1.776 92 2.118 145 10.717 77.5 182.6 3 89.8 1990 1009 152000 152500 69.36 19.20 121 1.721 95 1.315 95 10.735 77.5 182.6 3 90.2 1990 1009 152500 153000 69.36 19.20 121 1.837 92 2.371 145 10.646 77.5 182.6 3 90.6 1990 1009 153000 153500 69.36 19.20 121 2.260 89 2.180 137 10.805 77.5 182.6 3 91.0 1990 1009 153500 154000 69.36 19.20 124 2.461 89 2.604 134 10.794 77.5 182.6 3 91.5 1990 1009 154000 154500 69.36 19.20 121 2.158 95 2.711 139 10.786 77.5 182.6 3 91.9 1990 1009 154500 155000 69.36 19.20 118 1.461 95 1.473 137 10.722 77.5 182.6 3 92.3 1990 1009 155000 155500 69.36 19.20 129 1.333 95 1.146 139 10.775 77.5 182.6 3 92.7 1990 1009 155500 160000 69.36 19.20 121 1.136 89 1.328 142 10.580 77.5 182.6 3 93.2 1990 1009 160000 160500 69.36 19.20 124 1.542 87 1.480 124 10.789 77.5 182.6 3 93.6 1990 1009 160500 161000 69.36 19.20 132 1.358 87 1.702 145 10.622 77.5 182.6 3 94.0 1990 1009 161000 161500 69.36 19.20 121 1.433 87 2.151 147 10.791 77.5 182.6 3 94.5 1990 1009 161500 162000 69.36 19.20 121 1.523 100 1.927 142 10.835 77.5 182.6 3 94.9 1990 1009 162000 162500 69.36 19.20 118 1.102 95 1.542 142 10.733 77.5 182.6 3 95.3 1990 1009 162500 163000 69.36 19.20 124 1.090 95 1.737 95 10.684 77.5 182.6 3 95.8 1990 1009 163000 163500 69.36 19.20 110 1.201 110 1.602 110 10.683 77.5 182.6 3 96.2 1990 1009 163500 164000 69.36 19.20 116 0.974 87 1.699 100 10.590 77.5 182.6 3 96.6 1990 1009 164000 164500 69.36 19.20 121 0.455 95 0.727 95 10.688 77.5 182.6 3 97.1 1990 1009 164500 165000 69.36 19.20 121 1.196 108 2.404 108 11.038 77.5 182.6 3 97.5 1990 1009 165000 165500 69.36 19.20 110 0.964 110 2.554 110 10.823 77.5 182.6 3 98.0 1990 1009 165500 170000 69.36 19.20 116 0.944 116 1.999 116 10.787 77.5 182.6 3 98.4 1990 1009 170000 170500 69.36 19.20 116 1.370 95 1.718 95 10.686 77.5 182.6 3 98.8 1990 1009 170500 171000 69.36 19.20 132 0.656 97 2.341 97 10.641 77.5 182.6 3 99.3 1990 1009 171000 171500 69.36 19.20 121 1.169 95 1.114 132 10.655 77.5 182.6 3 99.7 1990 1009 171500 172000 69.36 19.20 124 1.783 116 1.798 129 10.815 77.5 182.6 3 100.1 1990 1009 172000 172500 69.36 19.20 124 3.152 116 3.311 126 11.002 77.5 182.6 3 100.6 1990 1009 172500 173000 69.36 19.20 124 4.316 118 3.332 129 11.154 77.5 182.6 3 101.0 1990 1009 173000 173500 69.36 19.20 124 12.148 116 9.633 137 11.563 77.5 182.6 3 101.4 1990 1009 173500 174000 69.36 19.20 121 7.924 116 5.860 134 11.374 77.5 182.6 3 101.8 1990 1009 174000 174500 69.36 19.20 121 17.934 116 18.869 129 11.679 77.5 182.6 3 102.3 1990 1009 174500 175000 69.36 19.20 118 2.711 113 3.134 147 10.895 77.5 182.6 3 102.7 1990 1009 175000 175500 69.36 19.20 121 1.690 97 1.734 142 10.817 77.5 182.6 3 103.1 1990 1009 175500 180000 69.36 19.20 124 0.874 97 1.040 145 10.781 77.5 182.6 3 103.5 1990 1009 180000 180500 69.36 19.20 126 1.541 110 2.314 110 10.766 77.5 182.6 3 103.9 1990 1009 180500 181000 69.36 19.20 118 2.643 116 3.396 126 10.832 77.5 182.6 3 104.4 1990 1009 181000 181500 69.36 19.20 121 6.749 116 7.117 129 11.292 77.5 182.6 3 104.8 1990 1009 181500 182000 69.36 19.20 124 9.572 89 7.228 147 11.482 77.5 182.6 3 105.2 1990 1009 182000 182500 69.36 19.20 121 9.853 116 9.159 132 11.433 77.5 182.6 3 105.6 1990 1009 182500 183000 69.36 19.20 118 14.689 113 18.489 118 11.614 77.5 182.6 3 106.0 1990 1009 183000 183500 69.36 19.20 121 9.073 113 14.729 121 11.407 77.5 182.6 3 106.4 1990 1009 183500 184000 69.36 19.20 118 8.529 110 14.917 118 11.368 77.5 182.6 3 106.8 1990 1009 184000 184500 69.36 19.20 118 8.913 110 16.097 116 11.423 77.5 182.6 3 107.1 1990 1009 184500 185000 69.36 19.20 118 6.591 113 10.169 118 11.270 77.5 182.6 3 107.5 1990 1009 185000 185500 69.36 19.20 118 7.695 113 11.544 118 11.345 77.5 182.6 3 107.9 1990 1009 185500 190000 69.36 19.20 118 7.503 113 11.729 116 11.335 77.5 182.6 3 108.3 1990 1009 190000 190500 69.36 19.20 118 7.498 113 12.627 118 11.335 77.5 182.6 3 108.6 1990 1009 190500 191000 69.36 19.20 118 10.670 113 17.909 116 11.488 77.5 182.6 3 109.0 1990 1009 191000 191500 69.36 19.20 118 6.119 113 9.099 134 11.220 77.5 182.6 3 109.4 1990 1009 191500 192000 69.36 19.20 121 7.836 113 9.010 121 11.219 77.5 182.6 3 109.7 1990 1009 192000 192500 69.36 19.20 121 4.788 113 6.443 139 11.150 77.5 182.6 3 110.0 1990 1009 192500 193000 69.36 19.20 121 5.452 113 7.834 142 11.210 77.5 182.6 3 110.4 1990 1009 193000 193500 69.36 19.20 118 6.349 113 9.787 116 11.263 77.5 182.6 3 110.7 1990 1009 193500 194000 69.36 19.20 121 5.623 113 8.242 132 11.188 77.5 182.6 3 111.0 1990 1009 194000 194500 69.36 19.20 121 4.378 110 5.102 142 11.171 77.5 182.6 3 111.4 1990 1009 194500 195000 69.36 19.20 118 3.312 110 4.346 139 11.089 77.5 182.6 3 111.7 1990 1009 195000 195500 69.36 19.20 121 4.518 113 6.125 142 11.151 77.5 182.6 3 112.0 1990 1009 195500 200000 69.36 19.20 121 4.489 116 6.340 139 11.131 77.5 182.6 3 112.3 1990 1009 200000 200500 69.36 19.20 121 5.044 87 6.043 147 11.248 77.5 182.6 3 112.6 1990 1009 200500 201000 69.36 19.20 121 5.591 113 6.298 134 11.225 77.5 182.6 3 112.8 1990 1009 201000 201500 69.36 19.20 124 4.338 113 4.886 139 11.141 77.5 182.6 3 113.1 1990 1009 201500 202000 69.36 19.20 121 3.400 110 3.909 137 11.029 77.5 182.6 3 113.4 1990 1009 202000 202500 69.36 19.20 121 4.713 113 5.035 147 11.227 77.5 182.6 3 113.6 1990 1009 202500 203000 69.36 19.20 124 4.105 113 4.926 145 11.097 77.5 182.6 3 113.9 1990 1009 203000 203500 69.36 19.20 124 4.070 113 5.838 139 11.148 77.5 182.6 3 114.1 1990 1009 203500 204000 69.36 19.20 118 4.069 113 4.968 137 11.138 77.5 182.6 3 114.4 1990 1009 204000 204500 69.36 19.20 118 3.992 113 5.110 145 11.104 77.5 182.6 3 114.6 1990 1009 204500 205000 69.36 19.20 124 4.102 116 5.436 132 11.132 77.5 182.6 3 114.8