% 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 1987 1117 90000 90500 69.36 19.20 116 1.542 105 2.524 142 10.638 77.5 182.5 0 90.1 1987 1117 90500 91000 69.36 19.20 121 1.572 108 2.311 142 10.605 77.5 182.5 0 90.0 1987 1117 91000 91500 69.36 19.20 124 1.291 100 2.284 147 10.550 77.5 182.5 0 89.8 1987 1117 91500 92000 69.36 19.20 121 1.698 110 2.548 147 10.713 77.5 182.5 0 89.7 1987 1117 92000 92500 69.36 19.20 121 1.586 105 1.959 132 10.611 77.5 182.5 0 89.6 1987 1117 92500 93000 69.36 19.20 124 1.339 87 2.563 100 10.603 77.5 182.5 0 89.5 1987 1117 93000 93500 69.36 19.20 116 1.635 92 2.430 142 10.663 77.5 182.5 0 89.4 1987 1117 93500 94000 69.36 19.20 124 1.586 103 2.694 147 10.570 77.5 182.5 0 89.3 1987 1117 94000 94500 69.36 19.20 121 1.770 103 2.798 103 10.701 77.5 182.5 0 89.2 1987 1117 94500 95000 69.36 19.20 124 1.735 92 3.472 92 10.969 77.5 182.5 0 89.1 1987 1117 95000 95500 69.36 19.20 118 1.743 100 2.726 145 10.642 77.5 182.5 0 89.0 1987 1117 95500 100000 69.36 19.20 129 1.766 100 2.941 129 10.633 77.5 182.5 0 88.9 1987 1117 100000 100500 69.36 19.20 118 1.733 97 2.938 97 10.688 77.5 182.5 0 88.9 1987 1117 100500 101000 69.36 19.20 118 1.615 100 2.465 118 10.587 77.5 182.5 0 88.8 1987 1117 101000 101500 69.36 19.20 116 1.875 97 2.604 134 10.716 77.5 182.5 0 88.8 1987 1117 101500 102000 69.36 19.20 124 1.945 103 2.839 145 10.741 77.5 182.5 0 88.8 1987 1117 102000 102500 69.36 19.20 118 1.722 97 3.182 97 10.747 77.5 182.5 0 88.8 1987 1117 102500 103000 69.36 19.20 118 1.889 100 2.923 132 10.714 77.5 182.5 0 88.8 1987 1117 103000 103500 69.36 19.20 126 1.991 100 2.794 126 10.601 77.5 182.5 0 88.7 1987 1117 103500 104000 69.36 19.20 124 1.869 103 2.764 103 10.647 77.5 182.5 0 88.8 1987 1117 104000 104500 69.36 19.20 129 1.774 100 2.590 145 10.625 77.5 182.5 0 88.8 1987 1117 104500 105000 69.36 19.20 126 1.649 100 2.437 147 10.686 77.5 182.5 0 88.8 1987 1117 105000 105500 69.36 19.20 118 1.670 92 2.902 92 10.721 77.5 182.5 0 88.8 1987 1117 105500 110000 69.36 19.20 129 1.766 97 2.823 142 10.639 77.5 182.5 0 88.9 1987 1117 110000 110500 69.36 19.20 124 1.887 97 3.229 97 10.697 77.5 182.5 0 88.9 1987 1117 110500 111000 69.36 19.20 126 1.966 92 2.760 137 10.758 77.5 182.5 0 89.0 1987 1117 111000 111500 69.36 19.20 121 1.826 92 3.113 92 10.685 77.5 182.5 0 89.1 1987 1117 111500 112000 69.36 19.20 124 1.754 97 2.882 97 10.590 77.5 182.5 0 89.1 1987 1117 112000 112500 69.36 19.20 118 1.540 92 2.558 92 10.513 77.5 182.5 0 89.2 1987 1117 112500 113000 69.36 19.20 121 1.905 95 2.817 139 10.626 77.5 182.5 0 89.3 1987 1117 113000 113500 69.36 19.20 116 1.496 100 2.634 100 10.602 77.5 182.5 0 89.4 1987 1117 113500 114000 69.36 19.20 121 1.784 100 2.789 145 10.658 77.5 182.5 0 89.5 1987 1117 114000 114500 69.36 19.20 118 1.696 105 2.598 147 10.640 77.5 182.5 0 89.7 1987 1117 114500 115000 69.36 19.20 124 1.702 100 2.464 100 10.577 77.5 182.5 0 89.8 1987 1117 115000 115500 69.36 19.20 121 1.727 100 2.670 100 10.574 77.5 182.5 0 89.9 1987 1117 115500 120000 69.36 19.20 116 1.682 100 2.738 134 10.641 77.5 182.5 0 90.1 1987 1117 120000 120500 69.36 19.20 129 1.665 100 2.333 145 10.707 77.5 182.5 0 90.2 1987 1117 120500 121000 69.36 19.20 118 1.651 100 2.259 142 10.645 77.5 182.5 0 90.4 1987 1117 121000 121500 69.36 19.20 118 1.357 97 2.310 147 10.525 77.5 182.5 0 90.6 1987 1117 121500 122000 69.36 19.20 118 1.556 92 3.107 92 11.141 77.5 182.5 0 90.8 1987 1117 122000 122500 69.36 19.20 121 1.275 95 1.755 142 10.700 77.5 182.5 0 91.0 1987 1117 122500 123000 69.36 19.20 121 1.333 105 1.861 145 10.638 77.5 182.5 0 91.1 1987 1117 123000 123500 69.36 19.20 118 1.431 105 2.212 132 10.587 77.5 182.5 0 91.4 1987 1117 123500 124000 69.36 19.20 121 1.400 89 2.084 145 10.584 77.5 182.5 0 91.6 1987 1117 124000 124500 69.36 19.20 118 1.426 87 2.184 147 10.729 77.5 182.5 0 91.8 1987 1117 124500 125000 69.36 19.20 124 1.425 100 1.650 142 10.533 77.5 182.5 0 92.0 1987 1117 125000 125500 69.36 19.20 118 0.973 97 1.186 145 10.525 77.5 182.5 0 92.2 1987 1117 125500 130000 69.36 19.20 118 0.831 103 1.169 139 10.606 77.5 182.5 0 92.5 1987 1117 130000 130500 69.36 19.20 116 0.973 87 1.343 132 10.552 77.5 182.5 0 92.7 1987 1117 130500 131000 69.36 19.20 134 1.334 105 1.504 134 10.831 77.5 182.5 0 93.0 1987 1117 131000 131500 69.36 19.20 116 1.100 100 1.241 113 10.474 77.5 182.5 0 93.3 1987 1117 131500 132000 69.36 19.20 121 0.864 100 1.480 145 10.533 77.5 182.5 0 93.5 1987 1117 132000 132500 69.36 19.20 121 0.763 97 0.695 145 10.639 77.5 182.5 0 93.8 1987 1117 132500 133000 69.36 19.20 118 0.742 97 1.229 97 10.336 77.5 182.5 0 94.1 1987 1117 133000 133500 69.36 19.20 116 0.594 113 0.630 147 10.534 77.5 182.5 0 94.4 1987 1117 133500 134000 69.36 19.20 121 0.890 97 1.374 121 10.678 77.5 182.5 0 94.7 1987 1117 134000 134500 69.36 19.20 116 0.474 100 0.916 100 10.332 77.5 182.5 0 95.0 1987 1117 134500 135000 69.36 19.20 110 0.552 110 1.280 110 10.679 77.5 182.5 0 95.3 1987 1117 135000 135500 69.36 19.20 110 0.481 87 1.000 105 10.358 77.5 182.5 0 95.6 1987 1117 135500 140000 69.36 19.20 87 0.356 95 0.375 95 10.390 77.5 182.5 0 95.9 1987 1117 140000 140500 69.36 19.20 116 0.630 89 1.091 116 10.450 77.5 182.5 0 96.3 1987 1117 140500 141000 69.36 19.20 97 0.335 97 0.628 97 10.440 77.5 182.5 0 96.6 1987 1117 141000 141500 69.36 19.20 105 0.419 97 0.439 97 10.364 77.5 182.5 0 96.9 1987 1117 141500 142000 69.36 19.20 105 0.387 100 0.299 100 10.330 77.5 182.5 0 97.3 1987 1117 142000 142500 69.36 19.20 108 0.326 105 0.692 105 10.350 77.5 182.5 0 97.6 1987 1117 142500 143000 69.36 19.20 116 0.422 108 0.499 116 10.288 77.5 182.5 0 98.0 1987 1117 143000 143500 69.36 19.20 145 0.229 100 0.114 145 9.827 77.5 182.5 0 98.3 1987 1117 143500 144000 69.36 19.20 129 1.354 108 1.627 129 11.010 77.5 182.5 0 98.7 1987 1117 144000 144500 69.36 19.20 89 0.292 89 0.650 100 10.237 77.5 182.5 0 99.1 1987 1117 144500 145000 69.36 19.20 108 0.280 89 0.572 108 10.550 77.5 182.5 0 99.5 1987 1117 145000 145500 69.36 19.20 108 0.150 105 0.466 105 10.334 77.5 182.5 0 99.8 1987 1117 145500 150000 69.36 19.20 113 0.254 113 0.590 113 10.688 77.5 182.5 0 100.2 1987 1117 150000 150500 69.36 19.20 113 0.197 105 0.767 105 10.664 77.5 182.5 0 100.6 1987 1117 150500 151000 69.36 19.20 113 0.155 105 0.446 105 10.430 77.5 182.5 0 101.0 1987 1117 151000 151500 69.36 19.20 116 0.290 97 1.123 97 10.500 77.5 182.5 0 101.4 1987 1117 151500 152000 69.36 19.20 145 0.144 92 0.080 145 9.760 77.5 182.5 0 101.8 1987 1117 152000 152500 69.36 19.20 87 0.235 87 0.332 108 10.054 77.5 182.5 0 102.2 1987 1117 152500 153000 69.36 19.20 116 0.382 113 0.573 113 10.274 77.5 182.5 0 102.6 1987 1117 153000 153500 69.36 19.20 95 0.049 95 0.184 95 10.275 77.5 182.5 0 103.0 1987 1117 153500 154000 69.36 19.20 105 0.125 105 0.506 105 10.394 77.5 182.5 0 103.4 1987 1117 154000 154500 69.36 19.20 87 0.066 87 0.146 145 9.689 77.5 182.5 0 103.8 1987 1117 154500 155000 69.36 19.20 121 0.690 118 0.949 121 10.651 77.5 182.5 0 104.2 1987 1117 155000 155500 69.36 19.20 87 0.123 87 0.307 103 10.254 77.5 182.5 0 104.7 1987 1117 155500 160000 69.36 19.20 87 0.201 87 0.836 105 10.339 77.5 182.5 0 105.1 1987 1117 160000 160500 69.36 19.20 145 0.073 103 0.075 145 9.552 77.5 182.5 0 105.5 1987 1117 160500 161000 69.36 19.20 110 0.186 108 1.264 108 10.426 77.5 182.5 0 105.9 1987 1117 161000 161500 69.36 19.20 105 0.044 105 0.155 105 9.983 77.5 182.5 0 106.4 1987 1117 161500 162000 69.36 19.20 87 0.166 87 1.047 95 10.216 77.5 182.5 0 106.8 1987 1117 162000 162500 69.36 19.20 113 0.277 113 0.857 113 10.891 77.5 182.5 0 107.2 1987 1117 162500 163000 69.36 19.20 116 0.631 116 1.027 116 10.620 77.5 182.5 0 107.7 1987 1117 163000 163500 69.36 19.20 113 0.196 110 0.845 110 10.380 77.5 182.5 0 108.1 1987 1117 163500 164000 69.36 19.20 116 0.740 116 1.073 116 10.847 77.5 182.5 0 108.5 1987 1117 164000 164500 69.36 19.20 103 0.067 103 0.989 103 10.920 77.5 182.5 0 109.0 1987 1117 164500 165000 69.36 19.20 116 0.245 116 0.514 116 10.458 77.5 182.5 0 109.4 1987 1117 165000 165500 69.36 19.20 108 -0.020 105 0.281 105 10.269 77.5 182.5 0 109.8 1987 1117 165500 165950 69.36 19.20 108 0.024 89 0.588 92 10.236 77.5 182.5 0 110.3 1987 1117 170000 170500 69.36 19.20 110 0.119 110 0.657 110 10.359 77.5 182.5 0 110.7 1987 1117 170500 171000 69.36 19.20 118 0.344 110 0.769 110 10.358 77.5 182.5 0 111.1 1987 1117 171000 171500 69.36 19.20 105 0.137 105 0.335 105 10.263 77.5 182.5 0 111.6 1987 1117 171500 172000 69.36 19.20 110 0.149 89 0.439 110 10.099 77.5 182.5 0 112.0 1987 1117 172000 172500 69.36 19.20 118 0.494 87 1.330 105 10.527 77.5 182.5 0 112.4 1987 1117 172500 173000 69.36 19.20 118 0.540 105 1.273 105 10.547 77.5 182.5 0 112.9 1987 1117 173000 173500 69.36 19.20 118 0.575 118 0.996 118 10.759 77.5 182.5 0 113.3 1987 1117 173500 174000 69.36 19.20 89 0.152 89 1.089 103 10.478 77.5 182.5 0 113.7 1987 1117 174000 174500 69.36 19.20 105 0.082 100 0.190 100 9.992 77.5 182.5 0 114.2 1987 1117 174500 175000 69.36 19.20 121 0.343 108 0.851 108 10.422 77.5 182.5 0 114.6 1987 1117 175000 175500 69.36 19.20 116 0.341 116 0.774 116 10.506 77.5 182.5 0 115.0 1987 1117 175500 180000 69.36 19.20 110 0.658 103 2.853 103 10.876 77.5 182.5 0 115.5 1987 1117 180000 180500 69.36 19.20 126 0.153 89 0.114 126 10.257 77.5 182.5 0 115.9 1987 1117 180500 181000 69.36 19.20 113 0.163 103 0.420 113 10.262 77.5 182.5 0 116.3 1987 1117 181000 181500 69.36 19.20 113 0.533 113 1.199 113 10.612 77.5 182.5 0 116.7 1987 1117 181500 182000 69.36 19.20 116 0.217 116 0.217 116 10.308 77.5 182.5 0 117.1 1987 1117 182000 182500 69.36 19.20 108 0.127 103 0.324 103 10.190 77.5 182.5 0 117.6 1987 1117 182500 183000 69.36 19.20 108 0.144 103 0.368 103 10.220 77.5 182.5 0 118.0 1987 1117 183000 183500 69.36 19.20 126 0.678 110 0.578 126 10.678 77.5 182.5 0 118.4 1987 1117 183500 184000 69.36 19.20 118 0.600 113 0.813 118 10.462 77.5 182.5 0 118.8 1987 1117 184000 184500 69.36 19.20 110 0.161 110 0.475 110 10.401 77.5 182.5 0 119.2 1987 1117 184500 185000 69.36 19.20 118 0.357 110 0.747 110 10.349 77.5 182.5 0 119.6 1987 1117 185000 185500 69.36 19.20 121 0.435 89 0.966 121 10.344 77.5 182.5 0 120.0 1987 1117 185500 190000 69.36 19.20 121 0.417 108 0.444 124 10.416 77.5 182.5 0 120.3 1987 1117 190000 190500 69.36 19.20 121 0.676 116 1.088 121 10.615 77.5 182.5 0 120.7 1987 1117 190500 191000 69.36 19.20 108 0.674 105 2.196 105 10.964 77.5 182.5 0 121.1 1987 1117 191000 191500 69.36 19.20 118 0.416 108 0.955 116 10.357 77.5 182.5 0 121.5 1987 1117 191500 192000 69.36 19.20 118 0.328 110 0.685 110 10.375 77.5 182.5 0 121.8 1987 1117 192000 192500 69.36 19.20 121 0.553 87 1.797 121 10.503 77.5 182.5 0 122.2 1987 1117 192500 193000 69.36 19.20 126 0.713 87 0.900 129 10.558 77.5 182.5 0 122.5 1987 1117 193000 193500 69.36 19.20 121 0.554 110 0.818 121 10.486 77.5 182.5 0 122.9 1987 1117 193500 194000 69.36 19.20 124 0.639 89 1.259 124 10.388 77.5 182.5 0 123.2 1987 1117 194000 194500 69.36 19.20 116 0.373 110 0.846 110 10.474 77.5 182.5 0 123.6 1987 1117 194500 195000 69.36 19.20 121 0.484 113 0.809 113 10.388 77.5 182.5 0 123.9 1987 1117 195000 195500 69.36 19.20 129 1.095 87 1.659 129 10.935 77.5 182.5 0 124.2 1987 1117 195500 200000 69.36 19.20 116 0.690 116 0.721 139 10.724 77.5 182.5 0 124.5 1987 1117 200000 200500 69.36 19.20 137 0.822 103 0.775 137 10.947 77.5 182.5 0 124.8 1987 1117 200500 201000 69.36 19.20 121 1.006 118 1.046 121 10.724 77.5 182.5 0 125.2 1987 1117 201000 201500 69.36 19.20 121 0.922 92 1.404 126 10.581 77.5 182.5 0 125.4 1987 1117 201500 202000 69.36 19.20 126 0.891 103 0.948 126 10.569 77.5 182.5 0 125.7 1987 1117 202000 202500 69.36 19.20 121 0.788 108 1.072 139 10.538 77.5 182.5 0 126.0 1987 1117 202500 203000 69.36 19.20 132 0.955 110 1.031 142 10.660 77.5 182.5 0 126.3 1987 1117 203000 203500 69.36 19.20 132 1.134 108 1.191 132 10.641 77.5 182.5 0 126.5 1987 1117 203500 204000 69.36 19.20 121 1.373 113 1.149 142 10.640 77.5 182.5 0 126.8 1987 1117 204000 204500 69.36 19.20 124 1.515 113 1.761 142 10.935 77.5 182.5 0 127.0 1987 1117 204500 205000 69.36 19.20 121 1.637 108 1.774 147 10.746 77.5 182.5 0 127.3 1987 1117 205000 205500 69.36 19.20 121 0.726 113 1.099 147 10.654 77.5 182.5 0 127.5 1987 1117 205500 210000 69.36 19.20 118 1.409 113 1.554 139 10.674 77.5 182.5 0 127.7 1987 1117 210000 210500 69.36 19.20 121 1.210 105 1.513 147 10.695 77.5 182.5 0 127.9 1987 1117 210500 211000 69.36 19.20 124 1.411 110 1.730 145 10.683 77.5 182.5 0 128.1 1987 1117 211000 211500 69.36 19.20 121 1.631 108 1.816 137 10.741 77.5 182.5 0 128.3 1987 1117 211500 212000 69.36 19.20 124 2.130 113 2.274 124 10.740 77.5 182.5 0 128.4 1987 1117 212000 212500 69.36 19.20 121 2.451 87 3.089 121 10.795 77.5 182.5 0 128.6 1987 1117 212500 213000 69.36 19.20 121 2.146 113 2.383 121 10.763 77.5 182.5 0 128.7 1987 1117 213000 213500 69.36 19.20 118 1.904 87 2.020 118 10.681 77.5 182.5 0 128.9 1987 1117 213500 214000 69.36 19.20 124 1.539 87 1.820 147 10.842 77.5 182.5 0 129.0 1987 1117 214000 214500 69.36 19.20 118 2.175 118 3.035 142 10.918 77.5 182.5 0 129.1 1987 1117 214500 215000 69.36 19.20 121 2.306 113 3.022 132 10.982 77.5 182.5 0 129.2 1987 1117 215000 215500 69.36 19.20 121 2.335 116 2.577 129 10.944 77.5 182.5 0 129.3 1987 1117 215500 220000 69.36 19.20 118 2.495 87 4.532 139 10.951 77.5 182.5 0 129.4 1987 1117 220000 220500 69.36 19.20 121 2.496 116 3.872 142 10.963 77.5 182.5 0 129.5 1987 1117 220500 221000 69.36 19.20 121 2.871 113 4.350 121 10.994 77.5 182.5 0 129.6 1987 1117 221000 221500 69.36 19.20 118 2.635 113 4.448 126 10.979 77.5 182.5 0 129.6 1987 1117 221500 222000 69.36 19.20 118 2.719 113 4.436 126 10.965 77.5 182.5 0 129.6 1987 1117 222000 222500 69.36 19.20 118 2.452 113 3.897 134 10.930 77.5 182.5 0 129.7 1987 1117 222500 223000 69.36 19.20 118 2.295 113 3.287 145 10.913 77.5 182.5 0 129.7 1987 1117 223000 223500 69.36 19.20 121 2.234 116 3.128 137 10.945 77.5 182.5 0 129.7 1987 1117 223500 224000 69.36 19.20 118 1.757 116 2.986 134 10.811 77.5 182.5 0 129.7 1987 1117 224000 224500 69.36 19.20 121 1.895 89 3.155 129 10.844 77.5 182.5 0 129.7 1987 1117 224500 225000 69.36 19.20 124 1.701 113 2.231 129 10.838 77.5 182.5 0 129.6 1987 1117 225000 225500 69.36 19.20 124 1.548 116 1.703 137 10.760 77.5 182.5 0 129.6 1987 1117 225500 230000 69.36 19.20 124 1.364 113 1.556 147 10.800 77.5 182.5 0 129.5 1987 1117 230000 230500 69.36 19.20 121 1.272 113 1.333 132 10.754 77.5 182.5 0 129.5 1987 1117 230500 231000 69.36 19.20 118 1.115 110 1.150 139 10.703 77.5 182.5 0 129.4 1987 1117 231000 231500 69.36 19.20 129 0.969 108 0.991 129 10.673 77.5 182.5 0 129.3 1987 1117 231500 232000 69.36 19.20 121 0.955 87 1.357 142 10.746 77.5 182.5 0 129.2 1987 1117 232000 232500 69.36 19.20 121 1.233 89 0.709 145 10.665 77.5 182.5 0 129.1 1987 1117 232500 233000 69.36 19.20 121 0.589 92 0.737 134 10.669 77.5 182.5 0 129.0 1987 1117 233000 233500 69.36 19.20 116 1.111 100 1.859 100 10.869 77.5 182.5 0 128.8 1987 1117 233500 234000 69.36 19.20 121 0.954 113 0.545 137 10.670 77.5 182.5 0 128.7 1987 1117 234000 234500 69.36 19.20 118 0.445 110 0.878 118 10.339 77.5 182.5 0 128.5 1987 1117 234500 235000 69.36 19.20 121 0.380 116 0.274 121 10.388 77.5 182.5 0 128.4 1987 1117 235000 235500 69.36 19.20 124 0.650 113 0.644 124 10.557 77.5 182.5 0 128.2 1987 1117 235500 0 69.36 19.20 129 0.730 105 2.083 105 10.882 77.5 182.5 2 128.0