% 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 1991 222 93135 93500 69.36 19.20 121 4.150 114 4.454 148 10.925 77.5 182.6 3 80.9 1991 222 93500 94000 69.36 19.20 121 4.215 111 4.481 127 10.915 77.5 182.6 3 80.8 1991 222 94000 94500 69.36 19.20 124 4.158 111 4.360 148 10.895 77.5 182.6 3 80.7 1991 222 94500 95000 69.36 19.20 124 4.287 114 4.034 142 10.896 77.5 182.6 3 80.5 1991 222 95000 95500 69.36 19.20 124 4.266 114 4.076 142 10.896 77.5 182.6 3 80.4 1991 222 95500 95955 69.36 19.20 121 4.358 108 4.080 142 10.914 77.5 182.6 3 80.3 1991 222 100000 100500 69.36 19.20 121 4.456 111 4.400 145 10.923 77.5 182.6 3 80.2 1991 222 100500 101000 69.36 19.20 121 4.597 114 4.337 145 10.907 77.5 182.6 3 80.1 1991 222 101000 101500 69.36 19.20 121 4.640 111 4.389 118 10.884 77.5 182.6 3 80.0 1991 222 101500 102000 69.36 19.20 121 4.713 111 4.869 121 10.895 77.5 182.6 3 79.9 1991 222 102000 102500 69.36 19.20 121 4.815 111 5.040 145 10.893 77.5 182.6 3 79.8 1991 222 102500 102955 69.36 19.20 121 5.030 111 5.651 121 10.919 77.5 182.6 3 79.7 1991 222 103000 103500 69.36 19.20 124 5.136 111 5.432 148 10.949 77.5 182.6 3 79.7 1991 222 103500 104000 69.36 19.20 124 4.195 114 3.454 136 10.824 77.5 182.6 3 79.6 1991 222 104000 104500 69.36 19.20 118 5.396 111 4.346 145 10.941 77.5 182.6 3 79.6 1991 222 104500 105000 69.36 19.20 121 5.208 114 4.345 148 10.930 77.5 182.6 3 79.6 1991 222 105000 105500 69.36 19.20 118 5.292 111 4.587 118 10.897 77.5 182.6 3 79.5 1991 222 105500 105955 69.36 19.20 124 5.323 114 4.281 148 10.905 77.5 182.6 3 79.5 1991 222 110000 110500 69.36 19.20 121 5.415 111 4.572 148 10.892 77.5 182.6 3 79.5 1991 222 110500 111000 69.36 19.20 124 4.398 111 3.376 143 10.833 77.5 182.6 3 79.5 1991 222 111000 111500 69.36 19.20 121 5.471 111 4.241 127 10.898 77.5 182.6 3 79.6 1991 222 111500 112000 69.36 19.20 121 5.808 111 4.620 145 10.904 77.5 182.6 3 79.6 1991 222 112000 112500 69.36 19.20 121 5.598 111 4.490 148 10.919 77.5 182.6 3 79.6 1991 222 112500 112955 69.36 19.20 121 5.958 111 4.625 148 10.932 77.5 182.6 3 79.7 1991 222 113000 113500 69.36 19.20 121 5.947 108 5.119 136 10.948 77.5 182.6 3 79.7 1991 222 113500 114000 69.36 19.20 121 5.768 114 4.572 127 10.922 77.5 182.6 3 79.8 1991 222 114000 114500 69.36 19.20 121 5.388 114 4.082 148 10.933 77.5 182.6 3 79.9 1991 222 114500 115000 69.36 19.20 118 5.670 111 4.891 145 10.936 77.5 182.6 3 80.0 1991 222 115000 115500 69.36 19.20 121 5.732 111 4.424 136 10.937 77.5 182.6 3 80.1 1991 222 115500 115955 69.36 19.20 121 5.734 111 4.345 121 10.908 77.5 182.6 3 80.2 1991 222 120000 120500 69.36 19.20 121 5.656 114 4.455 124 10.902 77.5 182.6 2 80.3 1991 222 120500 121000 69.36 19.20 121 5.739 111 4.300 145 10.890 77.5 182.6 2 80.4 1991 222 121000 121500 69.36 19.20 121 5.232 114 4.219 136 10.874 77.5 182.6 2 80.5 1991 222 121500 122000 69.36 19.20 121 5.213 114 4.193 114 10.873 77.5 182.6 2 80.7 1991 222 122000 122500 69.36 19.20 121 5.017 111 4.295 148 10.864 77.5 182.6 2 80.8 1991 222 122500 122955 69.36 19.20 121 5.346 111 4.341 148 10.946 77.5 182.6 2 81.0 1991 222 123000 123500 69.36 19.20 121 5.031 114 4.058 118 10.847 77.5 182.6 2 81.1 1991 222 123500 124000 69.36 19.20 121 4.954 111 3.797 142 10.893 77.5 182.6 2 81.3 1991 222 124000 124500 69.36 19.20 121 5.171 114 4.133 136 10.875 77.5 182.6 2 81.5 1991 222 124500 125000 69.36 19.20 121 5.128 111 3.902 139 10.878 77.5 182.6 2 81.7 1991 222 125000 125500 69.36 19.20 121 5.132 114 3.984 139 10.874 77.5 182.6 2 81.9 1991 222 125500 125955 69.36 19.20 121 5.077 111 3.945 136 10.873 77.5 182.6 2 82.1 1991 222 130000 130500 69.36 19.20 124 5.106 114 3.853 124 10.861 77.5 182.6 2 82.3 1991 222 130500 131000 69.36 19.20 121 4.910 114 3.611 133 10.835 77.5 182.6 2 82.5 1991 222 131000 131500 69.36 19.20 121 4.852 111 3.540 148 10.866 77.5 182.6 2 82.8 1991 222 131500 132000 69.36 19.20 121 5.344 111 3.727 130 10.838 77.5 182.6 2 83.0 1991 222 132000 132500 69.36 19.20 124 5.147 114 3.446 133 10.840 77.5 182.6 2 83.3 1991 222 132500 132955 69.36 19.20 121 5.007 111 3.383 145 10.838 77.5 182.6 2 83.5 1991 222 133000 133500 69.36 19.20 124 5.128 111 3.476 148 10.877 77.5 182.6 2 83.8 1991 222 133500 134000 69.36 19.20 121 4.844 111 3.310 130 10.811 77.5 182.6 2 84.1 1991 222 134000 134500 69.36 19.20 121 4.999 111 3.413 145 10.822 77.5 182.6 2 84.3 1991 222 134500 135000 69.36 19.20 121 4.775 111 3.414 139 10.829 77.5 182.6 2 84.6 1991 222 135000 135500 69.36 19.20 121 4.820 114 2.924 133 10.810 77.5 182.6 2 84.9 1991 222 135500 135955 69.36 19.20 124 4.515 114 2.846 148 10.797 77.5 182.6 2 85.2 1991 222 140000 140500 69.36 19.20 124 4.668 111 2.851 148 10.811 77.5 182.6 2 85.5 1991 222 140500 141000 69.36 19.20 124 4.061 111 2.618 142 10.771 77.5 182.6 2 85.8 1991 222 141000 141500 69.36 19.20 121 3.867 105 3.419 145 10.837 77.5 182.6 2 86.1 1991 222 141500 142000 69.36 19.20 121 3.745 99 3.619 145 10.786 77.5 182.6 2 86.5 1991 222 142000 142500 69.36 19.20 121 4.173 99 3.961 139 10.842 77.5 182.6 2 86.8 1991 222 142500 142955 69.36 19.20 124 3.874 102 3.285 145 10.755 77.5 182.6 2 87.1 1991 222 143000 143500 69.36 19.20 121 3.541 114 2.692 139 10.776 77.5 182.6 2 87.5 1991 222 143500 144000 69.36 19.20 124 3.309 102 2.220 145 10.707 77.5 182.6 2 87.8 1991 222 144000 144500 69.36 19.20 124 3.275 114 2.275 145 10.712 77.5 182.6 2 88.2 1991 222 144500 145000 69.36 19.20 121 3.208 108 2.315 139 10.689 77.5 182.6 2 88.5 1991 222 145000 145500 69.36 19.20 121 3.276 111 2.318 148 10.736 77.5 182.6 2 88.9 1991 222 145500 145955 69.36 19.20 121 3.184 102 2.020 145 10.701 77.5 182.6 2 89.2 1991 222 150000 150500 69.36 19.20 127 2.953 105 1.900 139 10.637 77.5 182.6 2 89.6 1991 222 150500 151000 69.36 19.20 121 2.760 108 1.947 139 10.589 77.5 182.6 2 90.0 1991 222 151000 151500 69.36 19.20 118 2.726 105 1.976 145 10.677 77.5 182.6 2 90.4 1991 222 151500 152000 69.36 19.20 124 2.710 102 1.482 133 10.606 77.5 182.6 2 90.8 1991 222 152000 152500 69.36 19.20 121 2.732 105 1.568 142 10.568 77.5 182.6 2 91.1 1991 222 152500 152955 69.36 19.20 121 2.698 111 1.445 148 10.548 77.5 182.6 2 91.5 1991 222 153000 153500 69.36 19.20 118 2.765 108 1.347 133 10.527 77.5 182.6 2 91.9 1991 222 153500 154000 69.36 19.20 118 2.459 114 1.167 148 10.545 77.5 182.6 2 92.3 1991 222 154000 154500 69.36 19.20 124 2.412 111 0.989 145 10.535 77.5 182.6 2 92.7 1991 222 154500 155000 69.36 19.20 124 2.380 114 0.946 142 10.372 77.5 182.6 2 93.1 1991 222 155000 155500 69.36 19.20 124 2.051 102 0.814 127 10.313 77.5 182.6 2 93.6 1991 222 155500 155955 69.36 19.20 124 2.017 111 0.809 136 10.406 77.5 182.6 2 94.0 1991 222 160000 160500 69.36 19.20 121 1.850 111 0.806 142 10.420 77.5 182.6 2 94.4 1991 222 160500 161000 69.36 19.20 127 1.773 111 0.815 127 10.394 77.5 182.6 2 94.8 1991 222 161000 161500 69.36 19.20 124 1.924 108 0.662 133 10.418 77.5 182.6 2 95.2 1991 222 161500 162000 69.36 19.20 121 1.858 111 0.698 142 10.370 77.5 182.6 2 95.6 1991 222 162000 162500 69.36 19.20 130 1.725 111 0.596 148 10.397 77.5 182.6 2 96.1 1991 222 162500 162955 69.36 19.20 124 1.614 118 0.514 136 10.282 77.5 182.6 2 96.5 1991 222 163000 163500 69.36 19.20 124 1.654 114 0.575 136 10.229 77.5 182.6 2 96.9 1991 222 163500 164000 69.36 19.20 127 1.595 105 0.550 148 10.363 77.5 182.6 2 97.4 1991 222 164000 164500 69.36 19.20 121 1.740 111 0.600 142 10.281 77.5 182.6 2 97.8 1991 222 164500 165000 69.36 19.20 124 2.010 118 0.635 124 10.314 77.5 182.6 2 98.2 1991 222 165000 165500 69.36 19.20 124 1.559 114 0.442 133 10.278 77.5 182.6 2 98.6 1991 222 165500 165955 69.36 19.20 121 1.414 108 0.654 139 10.396 77.5 182.6 2 99.1 1991 222 170000 170500 69.36 19.20 130 1.764 118 0.725 130 10.509 77.5 182.6 2 99.5 1991 222 170500 171000 69.36 19.20 127 1.690 114 0.677 130 10.407 77.5 182.6 2 99.9 1991 222 171000 171500 69.36 19.20 124 1.819 111 0.784 124 10.414 77.5 182.6 2 100.4 1991 222 171500 172000 69.36 19.20 124 1.789 96 0.924 124 10.492 77.5 182.6 2 100.8 1991 222 172000 172500 69.36 19.20 124 1.845 118 0.937 148 10.500 77.5 182.6 2 101.3 1991 222 172500 172810 69.36 19.20 124 1.788 121 0.872 148 10.603 77.5 182.6 2 101.7