% 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 503 0 500 69.36 19.20 121 8.468 103 22.298 103 11.412 77.5 182.6 4 93.5 1991 503 500 1000 69.36 19.20 118 6.514 108 16.344 108 11.291 77.5 182.6 4 93.4 1991 503 1000 1500 69.36 19.20 121 5.421 108 12.703 108 11.240 77.5 182.6 4 93.2 1991 503 1500 2000 69.36 19.20 118 7.874 100 25.133 100 11.507 77.5 182.6 4 93.0 1991 503 2000 2500 69.36 19.20 118 7.311 100 23.220 100 11.445 77.5 182.6 4 92.9 1991 503 2500 3000 69.36 19.20 118 5.388 110 12.931 110 11.216 77.5 182.6 4 92.7 1991 503 3000 3500 69.36 19.20 116 4.225 108 7.980 116 11.127 77.5 182.6 4 92.5 1991 503 3500 4000 69.36 19.20 116 4.381 110 8.342 116 11.172 77.5 182.6 4 92.3 1991 503 4000 4500 69.36 19.20 118 5.648 97 16.803 97 11.256 77.5 182.6 4 92.1 1991 503 4500 5000 69.36 19.20 118 7.897 100 24.825 100 11.480 77.5 182.6 4 91.9 1991 503 5000 5500 69.36 19.20 118 10.831 100 38.787 100 11.703 77.5 182.6 4 91.6 1991 503 5500 10000 69.36 19.20 116 13.863 100 34.650 100 11.651 77.5 182.6 4 91.4 1991 503 10000 10500 69.36 19.20 116 9.105 100 28.395 100 11.565 77.5 182.6 4 91.2 1991 503 10500 11000 69.36 19.20 118 8.631 100 27.651 100 11.553 77.5 182.6 4 90.9 1991 503 11000 11500 69.36 19.20 118 9.577 100 30.407 100 11.613 77.5 182.6 4 90.7 1991 503 11500 12000 69.36 19.20 116 8.783 100 27.980 100 11.559 77.5 182.6 4 90.4 1991 503 12000 12500 69.36 19.20 118 6.892 108 19.068 108 11.453 77.5 182.6 4 90.1 1991 503 12500 13000 69.36 19.20 118 4.464 110 8.622 110 11.216 77.5 182.6 4 89.9 1991 503 13000 13500 69.36 19.20 121 3.887 108 7.686 110 11.093 77.5 182.6 4 89.6 1991 503 13500 14000 69.36 19.20 116 5.013 108 9.731 110 11.217 77.5 182.6 4 89.3 1991 503 14000 14500 69.36 19.20 118 8.324 108 17.463 108 11.446 77.5 182.6 4 89.0 1991 503 14500 15000 69.36 19.20 118 4.193 108 7.098 108 11.213 77.5 182.6 4 88.7 1991 503 15000 15500 69.36 19.20 118 4.545 110 8.402 110 11.160 77.5 182.6 4 88.4 1991 503 15500 20000 69.36 19.20 118 8.918 100 26.309 100 11.540 77.5 182.6 4 88.1 1991 503 20000 20500 69.36 19.20 118 9.868 108 23.494 108 11.545 77.5 182.6 4 87.8 1991 503 20500 21000 69.36 19.20 121 5.446 108 11.631 108 11.186 77.5 182.6 4 87.4 1991 503 21000 21500 69.36 19.20 116 5.207 108 10.905 108 11.329 77.5 182.6 4 87.1 1991 503 21500 22000 69.36 19.20 121 5.862 108 10.597 108 11.201 77.5 182.6 4 86.8 1991 503 22000 22500 69.36 19.20 118 5.799 110 11.513 110 11.242 77.5 182.6 4 86.4 1991 503 22500 23000 69.36 19.20 118 6.444 100 17.299 103 11.343 77.5 182.6 4 86.1 1991 503 23000 23500 69.36 19.20 116 7.697 108 17.203 108 11.373 77.5 182.6 4 85.7 1991 503 23500 24000 69.36 19.20 118 7.799 108 16.637 110 11.352 77.5 182.6 4 85.4 1991 503 24000 24500 69.36 19.20 118 7.319 110 14.448 110 11.341 77.5 182.6 4 85.0 1991 503 24500 25000 69.36 19.20 121 6.776 108 13.397 110 11.265 77.5 182.6 4 84.6 1991 503 25000 25500 69.36 19.20 121 7.099 108 15.817 110 11.291 77.5 182.6 4 84.3 1991 503 25500 30000 69.36 19.20 121 7.737 108 18.702 108 11.370 77.5 182.6 4 83.9 1991 503 30000 30500 69.36 19.20 121 8.107 103 22.164 103 11.401 77.5 182.6 4 83.5 1991 503 30500 31000 69.36 19.20 118 8.137 105 21.646 105 11.394 77.5 182.6 4 83.1 1991 503 31000 31500 69.36 19.20 118 7.134 108 17.760 108 11.303 77.5 182.6 4 82.7 1991 503 31500 32000 69.36 19.20 118 7.028 97 20.859 97 11.386 77.5 182.6 4 82.3 1991 503 32000 32500 69.36 19.20 118 5.706 105 13.818 105 11.195 77.5 182.6 4 81.9 1991 503 32500 33000 69.36 19.20 121 6.680 87 20.452 97 11.327 77.5 182.6 4 81.5 1991 503 33000 33500 69.36 19.20 121 5.621 108 11.809 110 11.160 77.5 182.6 4 81.1 1991 503 33500 34000 69.36 19.20 118 6.471 97 18.314 97 11.331 77.5 182.6 4 80.7 1991 503 34000 34500 69.36 19.20 118 6.337 97 19.061 97 11.363 77.5 182.6 4 80.3 1991 503 34500 35000 69.36 19.20 116 7.153 97 25.909 97 11.562 77.5 182.6 4 79.9 1991 503 35000 35500 69.36 19.20 118 9.330 97 35.083 97 11.692 77.5 182.6 4 79.5 1991 503 35500 40000 69.36 19.20 116 9.452 97 34.091 97 11.647 77.5 182.6 4 79.1 1991 503 40000 40500 69.36 19.20 118 9.181 103 26.562 103 11.491 77.5 182.6 4 78.6 1991 503 40500 41000 69.36 19.20 118 8.973 97 30.485 97 11.578 77.5 182.6 4 78.2 1991 503 41000 41500 69.36 19.20 118 9.692 97 30.825 97 11.554 77.5 182.6 4 77.8 1991 503 41500 42000 69.36 19.20 118 10.430 92 36.487 92 11.639 77.5 182.6 4 77.4 1991 503 42000 42500 69.36 19.20 116 10.719 89 41.301 92 11.732 77.5 182.6 4 76.9 1991 503 42500 43000 69.36 19.20 116 9.671 89 37.335 92 11.713 77.5 182.6 4 76.5 1991 503 43000 43500 69.36 19.20 118 9.148 89 35.120 92 11.712 77.5 182.6 4 76.1 1991 503 43500 44000 69.36 19.20 116 8.303 92 33.172 92 11.689 77.5 182.6 4 75.6 1991 503 44000 44500 69.36 19.20 118 8.093 92 30.359 92 11.651 77.5 182.6 4 75.2 1991 503 44500 45000 69.36 19.20 118 7.768 92 30.475 92 11.667 77.5 182.6 4 74.8 1991 503 45000 45500 69.36 19.20 118 7.349 92 28.205 92 11.634 77.5 182.6 4 74.3 1991 503 45500 50000 69.36 19.20 121 6.932 92 22.207 92 11.468 77.5 182.6 4 73.9 1991 503 50000 50500 69.36 19.20 121 6.209 95 17.038 95 11.314 77.5 182.6 4 73.5 1991 503 50500 51000 69.36 19.20 118 6.320 92 18.097 92 11.364 77.5 182.6 4 73.0 1991 503 51000 51500 69.36 19.20 118 6.068 105 12.461 147 11.132 77.5 182.6 4 72.6 1991 503 51500 52000 69.36 19.20 121 6.978 89 20.047 92 11.409 77.5 182.6 4 72.1 1991 503 52000 52500 69.36 19.20 121 7.457 89 26.133 92 11.603 77.5 182.6 4 71.7 1991 503 52500 53000 69.36 19.20 118 7.030 92 23.907 92 11.554 77.5 182.6 4 71.3 1991 503 53000 53500 69.36 19.20 118 7.235 89 25.128 92 11.576 77.5 182.6 4 70.8 1991 503 53500 54000 69.36 19.20 121 7.172 92 22.853 92 11.538 77.5 182.6 4 70.4 1991 503 54000 54500 69.36 19.20 118 7.069 92 22.177 92 11.514 77.5 182.6 4 70.0 1991 503 54500 55000 69.36 19.20 116 6.558 92 15.078 92 11.241 77.5 182.6 4 69.5 1991 503 55000 55500 69.36 19.20 118 6.161 108 12.071 142 11.117 77.5 182.6 4 69.1 1991 503 55500 60000 69.36 19.20 118 7.341 95 16.254 95 11.244 77.5 182.6 4 68.7 1991 503 60000 60500 69.36 19.20 116 6.735 103 12.671 116 11.149 77.5 182.6 3 68.3 1991 503 60500 61000 69.36 19.20 121 6.967 95 14.678 95 11.194 77.5 182.6 3 67.8 1991 503 61000 61500 69.36 19.20 121 7.297 95 18.384 95 11.360 77.5 182.6 3 67.4 1991 503 61500 62000 69.36 19.20 121 7.293 95 17.710 95 11.339 77.5 182.6 3 67.0 1991 503 62000 62500 69.36 19.20 118 7.408 95 19.079 95 11.364 77.5 182.6 3 66.6 1991 503 62500 63000 69.36 19.20 124 6.963 95 15.958 95 11.262 77.5 182.6 3 66.2 1991 503 63000 63500 69.36 19.20 118 6.558 103 13.014 142 11.144 77.5 182.6 3 65.8 1991 503 63500 64000 69.36 19.20 121 7.010 95 14.514 145 11.177 77.5 182.6 3 65.3 1991 503 64000 64500 69.36 19.20 118 6.765 108 10.853 147 11.232 77.5 182.6 3 64.9 1991 503 64500 65000 69.36 19.20 118 7.347 110 13.869 147 11.243 77.5 182.6 3 64.5 1991 503 65000 65500 69.36 19.20 118 7.256 110 14.109 110 11.189 77.5 182.6 3 64.1 1991 503 65500 70000 69.36 19.20 118 7.697 95 16.533 95 11.226 77.5 182.6 3 63.8 1991 503 70000 70500 69.36 19.20 118 4.302 118 6.045 142 11.371 77.5 182.6 3 63.4 1991 503 70500 71000 69.36 19.20 121 7.603 100 16.841 100 11.236 77.5 182.6 3 63.0 1991 503 71000 71500 69.36 19.20 121 7.642 105 15.675 145 11.261 77.5 182.6 3 62.6 1991 503 71500 72000 69.36 19.20 121 7.280 105 11.535 147 11.307 77.5 182.6 3 62.2 1991 503 72000 72500 69.36 19.20 118 7.447 108 12.538 142 11.232 77.5 182.6 3 61.9 1991 503 72500 73000 69.36 19.20 118 7.311 105 11.610 147 11.250 77.5 182.6 3 61.5 1991 503 73000 73100 69.36 19.20 118 7.033 108 10.360 145 11.289 77.5 182.6 3 61.1 1991 503 73610 74000 69.36 19.20 145 0.193 145 0.010 145 10.005 77.5 182.6 3 60.7 1991 503 74000 74500 69.36 19.20 118 8.060 110 9.608 147 11.160 77.5 182.6 3 60.5 1991 503 74500 75000 69.36 19.20 116 7.939 108 10.788 108 11.122 77.5 182.6 3 60.1 1991 503 75000 75500 69.36 19.20 121 8.079 108 8.359 145 11.154 77.5 182.6 3 59.8 1991 503 75500 75950 69.36 19.20 121 8.154 108 9.730 139 11.111 77.5 182.6 3 59.5 1991 503 75500 80000 69.36 19.20 121 8.134 108 9.798 139 11.116 77.5 182.6 3 59.5 1991 503 80000 80500 69.36 19.20 118 6.046 108 10.530 139 11.199 77.5 182.6 3 59.1 1991 503 80500 80702 69.36 19.20 118 7.335 105 8.241 147 11.355 77.5 182.6 3 58.8 1991 503 81250 81500 69.36 19.20 145 0.086 145 0.011 145 10.235 77.5 182.6 3 58.4 1991 503 81500 82000 69.36 19.20 145 0.228 87 0.013 145 10.021 77.5 182.6 3 58.2 1991 503 82000 82500 69.36 19.20 118 7.611 110 8.343 147 11.144 77.5 182.6 3 57.9 1991 503 82500 83000 69.36 19.20 118 8.260 110 9.385 134 11.119 77.5 182.6 3 57.7 1991 503 83000 83500 69.36 19.20 121 7.918 108 7.912 121 11.112 77.5 182.6 3 57.4 1991 503 83500 84000 69.36 19.20 121 8.064 108 8.694 145 11.105 77.5 182.6 3 57.1 1991 503 84000 84500 69.36 19.20 121 8.273 110 8.925 147 11.135 77.5 182.6 3 56.9 1991 503 84500 84723 69.36 19.20 118 7.303 105 8.924 145 11.342 77.5 182.6 3 56.6 1991 503 85010 85500 69.36 19.20 145 0.187 97 0.177 97 10.051 77.5 182.6 3 56.4 1991 503 85500 90000 69.36 19.20 121 7.839 108 11.272 142 11.266 77.5 182.6 3 56.2 1991 503 90000 90500 69.36 19.20 121 7.926 108 11.347 145 11.287 77.5 182.6 2 55.9 1991 503 90500 91000 69.36 19.20 121 7.774 108 11.356 145 11.242 77.5 182.6 2 55.7 1991 503 91000 91500 69.36 19.20 121 7.787 108 11.265 147 11.286 77.5 182.6 2 55.5 1991 503 91500 92000 69.36 19.20 121 7.721 108 11.177 142 11.270 77.5 182.6 2 55.3 1991 503 92000 92500 69.36 19.20 121 7.115 105 9.970 145 11.244 77.5 182.6 2 55.2 1991 503 92500 93000 69.36 19.20 118 8.167 108 11.297 147 11.308 77.5 182.6 2 55.0 1991 503 93000 93500 69.36 19.20 121 7.861 108 10.956 147 11.299 77.5 182.6 2 54.8 1991 503 93500 94000 69.36 19.20 121 7.884 105 10.861 147 11.263 77.5 182.6 2 54.7 1991 503 94000 94500 69.36 19.20 118 8.053 108 11.149 145 11.277 77.5 182.6 2 54.5 1991 503 94500 95000 69.36 19.20 118 8.375 105 11.711 147 11.278 77.5 182.6 2 54.4 1991 503 95000 95500 69.36 19.20 121 7.616 105 10.568 142 11.255 77.5 182.6 2 54.3 1991 503 95500 100000 69.36 19.20 121 6.999 108 9.677 145 11.216 77.5 182.6 2 54.2 1991 503 100000 100500 69.36 19.20 124 7.021 105 9.700 145 11.208 77.5 182.6 2 54.1 1991 503 100500 101000 69.36 19.20 121 6.885 108 10.580 147 11.180 77.5 182.6 2 54.0 1991 503 101000 101500 69.36 19.20 124 7.146 110 10.949 145 11.226 77.5 182.6 2 53.9 1991 503 101500 102000 69.36 19.20 118 7.021 108 9.857 147 11.252 77.5 182.6 2 53.9 1991 503 102000 102500 69.36 19.20 121 7.293 108 10.756 147 11.283 77.5 182.6 2 53.8 1991 503 102500 103000 69.36 19.20 121 7.266 108 9.877 147 11.252 77.5 182.6 2 53.8 1991 503 103000 103500 69.36 19.20 121 6.430 108 9.476 139 11.176 77.5 182.6 2 53.8 1991 503 103500 104000 69.36 19.20 118 7.311 108 10.057 147 11.243 77.5 182.6 2 53.7 1991 503 104000 104500 69.36 19.20 124 7.270 108 10.147 147 11.273 77.5 182.6 2 53.7 1991 503 104500 105000 69.36 19.20 118 7.560 110 11.887 147 11.251 77.5 182.6 2 53.7 1991 503 105000 105500 69.36 19.20 118 7.197 105 10.133 147 11.238 77.5 182.6 2 53.8 1991 503 105500 110000 69.36 19.20 121 7.316 108 10.399 142 11.261 77.5 182.6 2 53.8 1991 503 110000 110500 69.36 19.20 124 3.648 110 4.413 145 10.999 77.5 182.6 2 53.8 1991 503 110500 111000 69.36 19.20 124 3.963 105 5.847 145 10.984 77.5 182.6 2 53.9 1991 503 111000 111500 69.36 19.20 124 7.468 105 10.562 147 11.288 77.5 182.6 2 53.9 1991 503 111500 112000 69.36 19.20 121 7.407 108 10.194 145 11.213 77.5 182.6 2 54.0 1991 503 112000 112500 69.36 19.20 118 7.479 108 10.034 142 11.260 77.5 182.6 2 54.1 1991 503 112500 113000 69.36 19.20 118 7.297 105 10.031 145 11.247 77.5 182.6 2 54.2 1991 503 113000 113500 69.36 19.20 118 7.479 105 10.820 137 11.280 77.5 182.6 2 54.3 1991 503 113500 114000 69.36 19.20 121 7.636 105 10.980 147 11.288 77.5 182.6 2 54.4 1991 503 114000 114500 69.36 19.20 118 7.571 105 12.656 142 11.259 77.5 182.6 2 54.5 1991 503 114500 115000 69.36 19.20 118 7.658 105 10.980 147 11.278 77.5 182.6 2 54.7 1991 503 115000 115500 69.36 19.20 124 7.669 110 12.167 147 11.285 77.5 182.6 2 54.8 1991 503 115500 120000 69.36 19.20 121 7.013 105 10.378 145 11.222 77.5 182.6 2 55.0 1991 503 120000 120500 69.36 19.20 121 7.142 105 11.237 147 11.198 77.5 182.6 3 55.1 1991 503 120500 121000 69.36 19.20 121 6.942 108 9.792 147 11.198 77.5 182.6 3 55.3 1991 503 121000 121500 69.36 19.20 118 6.853 105 10.265 145 11.217 77.5 182.6 3 55.5 1991 503 121500 122000 69.36 19.20 121 7.050 105 10.141 147 11.223 77.5 182.6 3 55.7 1991 503 122000 122500 69.36 19.20 121 7.021 105 10.428 145 11.194 77.5 182.6 3 55.9 1991 503 122500 123000 69.36 19.20 118 6.925 108 10.213 145 11.192 77.5 182.6 3 56.1 1991 503 123000 123500 69.36 19.20 121 7.111 105 10.153 147 11.228 77.5 182.6 3 56.4 1991 503 123500 124000 69.36 19.20 121 7.307 105 9.912 145 11.238 77.5 182.6 3 56.6 1991 503 124000 124500 69.36 19.20 121 7.206 105 9.784 145 11.219 77.5 182.6 3 56.9 1991 503 124500 125000 69.36 19.20 121 7.130 105 9.884 145 11.171 77.5 182.6 3 57.1 1991 503 125000 125500 69.36 19.20 121 6.879 110 9.486 145 11.207 77.5 182.6 3 57.4 1991 503 125500 130000 69.36 19.20 121 6.468 108 9.123 147 11.199 77.5 182.6 3 57.6 1991 503 130000 130500 69.36 19.20 121 7.278 108 9.882 142 11.209 77.5 182.6 3 57.9 1991 503 130500 131000 69.36 19.20 124 7.283 108 9.664 142 11.195 77.5 182.6 3 58.2 1991 503 131000 131500 69.36 19.20 121 6.832 108 9.053 147 11.225 77.5 182.6 3 58.5 1991 503 131500 132000 69.36 19.20 121 6.756 110 8.943 147 11.225 77.5 182.6 3 58.8 1991 503 132000 132500 69.36 19.20 118 6.801 108 8.988 147 11.205 77.5 182.6 3 59.1 1991 503 132500 133000 69.36 19.20 121 6.706 110 8.614 142 11.193 77.5 182.6 3 59.4 1991 503 133000 133500 69.36 19.20 121 6.339 108 8.784 147 11.138 77.5 182.6 3 59.8 1991 503 133500 134000 69.36 19.20 124 6.521 110 8.627 145 11.197 77.5 182.6 3 60.1 1991 503 134000 134500 69.36 19.20 121 6.318 110 8.285 147 11.159 77.5 182.6 3 60.4 1991 503 134500 135000 69.36 19.20 121 6.478 110 8.682 145 11.164 77.5 182.6 3 60.8 1991 503 135000 135500 69.36 19.20 121 6.485 108 8.665 147 11.172 77.5 182.6 3 61.1 1991 503 135500 135900 69.36 19.20 118 6.364 108 8.928 145 11.201 77.5 182.6 3 61.5