% 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 214 0 200 69.36 19.20 121 8.646 113 13.452 121 11.363 77.5 182.6 20 122.5 1991 214 200 400 69.36 19.20 121 8.371 113 14.884 121 11.369 77.5 182.6 20 122.4 1991 214 400 600 69.36 19.20 124 7.648 113 13.277 113 11.309 77.5 182.6 20 122.4 1991 214 600 800 69.36 19.20 118 7.068 105 14.021 118 11.311 77.5 182.6 20 122.3 1991 214 800 1000 69.36 19.20 121 7.287 110 14.056 110 11.340 77.5 182.6 20 122.3 1991 214 1000 1200 69.36 19.20 121 7.213 113 12.502 126 11.336 77.5 182.6 20 122.2 1991 214 1200 1400 69.36 19.20 118 6.850 108 12.101 118 11.305 77.5 182.6 20 122.1 1991 214 1400 1600 69.36 19.20 118 6.610 108 11.494 118 11.303 77.5 182.6 20 122.1 1991 214 1600 1800 69.36 19.20 118 7.135 110 12.384 118 11.328 77.5 182.6 20 122.0 1991 214 1800 2000 69.36 19.20 118 6.637 113 12.632 118 11.329 77.5 182.6 20 121.9 1991 214 2000 2200 69.36 19.20 121 6.287 110 11.023 118 11.265 77.5 182.6 20 121.9 1991 214 2200 2400 69.36 19.20 124 5.401 116 8.639 124 11.240 77.5 182.6 20 121.8 1991 214 2400 2600 69.36 19.20 118 7.105 113 8.423 118 11.203 77.5 182.6 20 121.7 1991 214 2600 2800 69.36 19.20 118 5.298 113 7.941 116 11.230 77.5 182.6 20 121.7 1991 214 2800 3000 69.36 19.20 118 5.805 113 8.720 118 11.268 77.5 182.6 20 121.6 1991 214 3000 3200 69.36 19.20 121 7.230 113 8.423 121 11.216 77.5 182.6 20 121.5 1991 214 3200 3400 69.36 19.20 118 6.992 113 7.518 118 11.229 77.5 182.6 20 121.4 1991 214 3400 3600 69.36 19.20 121 5.446 116 8.118 116 11.271 77.5 182.6 20 121.3 1991 214 3600 3800 69.36 19.20 121 4.057 113 6.274 116 11.122 77.5 182.6 20 121.3 1991 214 3800 4000 69.36 19.20 121 5.916 113 6.666 116 11.112 77.5 182.6 20 121.2 1991 214 4000 4200 69.36 19.20 118 5.936 113 6.187 145 11.116 77.5 182.6 20 121.1 1991 214 4200 4400 69.36 19.20 118 5.975 116 7.162 118 11.189 77.5 182.6 20 121.0 1991 214 4400 4600 69.36 19.20 118 6.618 113 7.373 118 11.213 77.5 182.6 20 120.9 1991 214 4600 4800 69.36 19.20 124 6.878 113 6.752 124 11.182 77.5 182.6 20 120.8 1991 214 4800 5000 69.36 19.20 118 6.475 116 6.920 116 11.189 77.5 182.6 20 120.7 1991 214 5000 5200 69.36 19.20 121 6.148 113 6.277 116 11.138 77.5 182.6 20 120.6 1991 214 5200 5400 69.36 19.20 118 5.471 113 7.864 116 11.255 77.5 182.6 20 120.5 1991 214 5400 5600 69.36 19.20 118 5.530 113 8.474 118 11.259 77.5 182.6 20 120.4 1991 214 5600 5800 69.36 19.20 118 5.931 113 8.659 116 11.277 77.5 182.6 20 120.3 1991 214 5800 10000 69.36 19.20 118 4.954 113 7.189 113 11.211 77.5 182.6 20 120.2 1991 214 10000 10200 69.36 19.20 118 5.382 113 8.059 113 11.253 77.5 182.6 20 120.1 1991 214 10200 10400 69.36 19.20 121 8.038 113 8.216 116 11.258 77.5 182.6 20 120.0 1991 214 10400 10600 69.36 19.20 124 5.861 113 8.338 116 11.279 77.5 182.6 20 119.9 1991 214 10600 10800 69.36 19.20 124 5.406 113 7.519 124 11.235 77.5 182.6 20 119.8 1991 214 10800 11000 69.36 19.20 116 7.419 116 7.273 116 11.250 77.5 182.6 20 119.7 1991 214 11000 11200 69.36 19.20 124 5.078 113 6.307 134 11.213 77.5 182.6 20 119.6 1991 214 11200 11400 69.36 19.20 118 7.803 113 8.051 113 11.230 77.5 182.6 20 119.5 1991 214 11400 11600 69.36 19.20 121 7.185 113 7.371 113 11.219 77.5 182.6 20 119.4 1991 214 11600 11800 69.36 19.20 118 6.693 113 6.643 116 11.149 77.5 182.6 20 119.3 1991 214 11800 12000 69.36 19.20 121 5.398 113 8.096 121 11.255 77.5 182.6 20 119.2 1991 214 12000 12200 69.36 19.20 121 6.139 113 9.136 121 11.271 77.5 182.6 20 119.1 1991 214 12200 12400 69.36 19.20 121 5.697 113 9.310 116 11.257 77.5 182.6 20 119.0 1991 214 12400 12600 69.36 19.20 118 5.631 113 10.480 113 11.278 77.5 182.6 20 118.8 1991 214 12600 12800 69.36 19.20 118 7.150 113 9.272 116 11.233 77.5 182.6 20 118.7 1991 214 12800 13000 69.36 19.20 121 7.611 113 10.793 116 11.243 77.5 182.6 20 118.6 1991 214 13000 13200 69.36 19.20 121 5.339 110 10.599 121 11.238 77.5 182.6 20 118.5 1991 214 13200 13400 69.36 19.20 121 7.475 113 10.090 113 11.254 77.5 182.6 20 118.4 1991 214 13400 13600 69.36 19.20 118 5.289 108 10.056 113 11.173 77.5 182.6 20 118.2 1991 214 13600 13800 69.36 19.20 121 4.640 110 8.240 116 11.125 77.5 182.6 20 118.1 1991 214 13800 14000 69.36 19.20 121 4.076 113 9.033 113 11.181 77.5 182.6 20 118.0 1991 214 14000 14200 69.36 19.20 121 4.362 110 8.666 116 11.155 77.5 182.6 20 117.9 1991 214 14200 14400 69.36 19.20 121 6.257 108 9.765 113 11.153 77.5 182.6 20 117.7 1991 214 14400 14600 69.36 19.20 121 5.500 108 9.315 108 11.140 77.5 182.6 20 117.6 1991 214 14600 14800 69.36 19.20 124 5.185 108 7.336 108 11.070 77.5 182.6 20 117.5 1991 214 14800 15000 69.36 19.20 118 5.150 108 6.687 118 11.028 77.5 182.6 20 117.4 1991 214 15000 15200 69.36 19.20 116 3.615 110 6.956 113 11.066 77.5 182.6 20 117.2 1991 214 15200 15400 69.36 19.20 124 4.600 110 5.727 110 10.979 77.5 182.6 20 117.1 1991 214 15400 15600 69.36 19.20 121 2.930 110 5.697 147 10.997 77.5 182.6 20 117.0 1991 214 15600 15800 69.36 19.20 121 3.748 110 4.819 129 10.903 77.5 182.6 20 116.8 1991 214 15800 20000 69.36 19.20 124 4.010 108 5.979 124 10.974 77.5 182.6 20 116.7 1991 214 20000 20200 69.36 19.20 121 3.541 110 5.780 110 10.909 77.5 182.6 20 116.6 1991 214 20200 20400 69.36 19.20 124 3.925 105 5.871 105 10.988 77.5 182.6 20 116.4 1991 214 20400 20600 69.36 19.20 124 3.927 108 7.032 108 10.992 77.5 182.6 20 116.3 1991 214 20600 20800 69.36 19.20 118 4.257 108 7.402 108 11.042 77.5 182.6 20 116.1 1991 214 20800 21000 69.36 19.20 118 4.149 108 7.739 108 11.049 77.5 182.6 20 116.0 1991 214 21000 21200 69.36 19.20 124 4.491 110 6.480 110 11.017 77.5 182.6 20 115.9 1991 214 21200 21400 69.36 19.20 118 5.179 108 9.230 108 11.160 77.5 182.6 20 115.7 1991 214 21400 21600 69.36 19.20 118 5.443 108 9.083 108 11.141 77.5 182.6 20 115.6 1991 214 21600 21800 69.36 19.20 124 4.995 108 9.468 108 11.183 77.5 182.6 20 115.4 1991 214 21800 22000 69.36 19.20 124 3.881 110 7.917 113 11.104 77.5 182.6 20 115.3 1991 214 22000 22200 69.36 19.20 118 5.652 108 8.984 108 11.157 77.5 182.6 20 115.2 1991 214 22200 22400 69.36 19.20 118 3.922 108 8.690 113 11.189 77.5 182.6 20 115.0 1991 214 22400 22600 69.36 19.20 121 4.281 110 8.486 110 11.171 77.5 182.6 20 114.9 1991 214 22600 22800 69.36 19.20 121 3.358 110 6.540 113 11.071 77.5 182.6 20 114.7 1991 214 22800 23000 69.36 19.20 118 3.984 110 8.526 113 11.142 77.5 182.6 20 114.6 1991 214 23000 23200 69.36 19.20 118 4.406 113 8.987 113 11.201 77.5 182.6 20 114.4 1991 214 23200 23400 69.36 19.20 121 4.338 108 7.751 116 11.131 77.5 182.6 20 114.3 1991 214 23400 23600 69.36 19.20 121 4.240 110 8.616 110 11.151 77.5 182.6 20 114.1 1991 214 23600 23800 69.36 19.20 118 4.092 108 8.440 116 11.138 77.5 182.6 20 114.0 1991 214 23800 24000 69.36 19.20 118 4.540 108 10.302 110 11.246 77.5 182.6 20 113.8 1991 214 24000 24200 69.36 19.20 118 4.426 113 9.562 113 11.234 77.5 182.6 20 113.7 1991 214 24200 24400 69.36 19.20 118 4.143 113 8.808 113 11.182 77.5 182.6 20 113.5 1991 214 24400 24600 69.36 19.20 118 4.436 110 9.104 113 11.199 77.5 182.6 20 113.3 1991 214 24600 24800 69.36 19.20 121 4.089 108 8.058 113 11.125 77.5 182.6 20 113.2 1991 214 24800 25000 69.36 19.20 118 2.814 113 4.882 113 10.982 77.5 182.6 20 113.0 1991 214 25000 25200 69.36 19.20 118 4.191 110 8.519 110 11.181 77.5 182.6 20 112.9 1991 214 25200 25400 69.36 19.20 118 4.018 108 7.533 116 11.109 77.5 182.6 20 112.7 1991 214 25400 25600 69.36 19.20 121 2.949 110 5.027 113 10.986 77.5 182.6 20 112.6 1991 214 25600 25640 69.36 19.20 118 5.119 110 7.536 118 11.125 77.5 182.6 20 112.4 1991 214 50510 50600 69.36 19.20 145 0.541 105 0.232 145 10.769 77.5 182.6 20 101.4 1991 214 50600 50800 69.36 19.20 121 1.118 103 1.455 139 10.734 77.5 182.6 20 101.3 1991 214 50800 51000 69.36 19.20 126 1.119 105 1.964 145 10.846 77.5 182.6 20 101.1 1991 214 51000 51200 69.36 19.20 124 1.463 110 1.634 147 10.771 77.5 182.6 20 101.0 1991 214 51200 51400 69.36 19.20 124 1.098 105 1.530 129 10.693 77.5 182.6 20 100.8 1991 214 51400 51600 69.36 19.20 124 1.159 105 1.785 124 10.812 77.5 182.6 20 100.6 1991 214 51600 51800 69.36 19.20 139 0.821 113 1.015 139 10.962 77.5 182.6 20 100.4 1991 214 51800 52000 69.36 19.20 121 1.396 121 1.077 129 10.759 77.5 182.6 20 100.3 1991 214 52000 52200 69.36 19.20 126 0.708 118 1.050 142 10.810 77.5 182.6 20 100.1 1991 214 52200 52400 69.36 19.20 118 1.037 113 1.314 132 10.650 77.5 182.6 20 99.9 1991 214 52400 52600 69.36 19.20 116 1.789 116 1.893 139 10.896 77.5 182.6 20 99.8 1991 214 52600 52800 69.36 19.20 129 1.688 118 1.489 129 10.888 77.5 182.6 20 99.6 1991 214 52800 53000 69.36 19.20 124 1.240 110 1.382 139 10.773 77.5 182.6 20 99.4 1991 214 53000 53200 69.36 19.20 118 0.891 113 1.600 134 10.719 77.5 182.6 20 99.2 1991 214 53200 53400 69.36 19.20 126 0.794 113 0.915 139 10.625 77.5 182.6 20 99.1 1991 214 53400 53600 69.36 19.20 129 1.595 108 1.991 142 10.868 77.5 182.6 20 98.9 1991 214 53600 53800 69.36 19.20 124 1.372 108 2.395 147 10.913 77.5 182.6 20 98.7 1991 214 53800 54000 69.36 19.20 124 1.611 116 2.274 145 10.830 77.5 182.6 20 98.6 1991 214 54000 54200 69.36 19.20 121 2.123 113 2.696 126 10.887 77.5 182.6 20 98.4 1991 214 54200 54400 69.36 19.20 126 1.930 113 2.383 132 10.869 77.5 182.6 20 98.2 1991 214 54400 54600 69.36 19.20 129 1.359 108 1.500 129 10.751 77.5 182.6 20 98.0 1991 214 54600 54800 69.36 19.20 126 1.203 110 1.513 132 10.782 77.5 182.6 20 97.9 1991 214 54800 55000 69.36 19.20 121 1.411 105 1.655 142 10.983 77.5 182.6 20 97.7 1991 214 55000 55200 69.36 19.20 142 1.142 113 0.882 142 11.107 77.5 182.6 20 97.5 1991 214 55200 55400 69.36 19.20 121 1.177 118 1.256 137 10.767 77.5 182.6 20 97.4 1991 214 55400 55600 69.36 19.20 126 1.460 100 1.499 147 10.825 77.5 182.6 20 97.2 1991 214 55600 55800 69.36 19.20 132 0.475 97 1.408 97 10.930 77.5 182.6 20 97.0 1991 214 55800 60000 69.36 19.20 129 1.054 108 1.372 129 10.727 77.5 182.6 20 96.9 1991 214 60000 60200 69.36 19.20 124 1.590 103 2.239 134 10.765 77.5 182.6 13 96.7 1991 214 60200 60400 69.36 19.20 118 1.328 100 1.095 139 10.776 77.5 182.6 13 96.5 1991 214 60400 60600 69.36 19.20 124 1.148 108 1.816 145 10.731 77.5 182.6 13 96.4 1991 214 60600 60800 69.36 19.20 116 0.548 116 0.800 145 10.618 77.5 182.6 13 96.2 1991 214 60800 61000 69.36 19.20 129 0.886 97 1.388 129 10.608 77.5 182.6 13 96.1 1991 214 61000 61200 69.36 19.20 126 1.163 113 1.172 147 10.759 77.5 182.6 13 95.9 1991 214 61200 61400 69.36 19.20 126 2.103 110 2.260 137 10.918 77.5 182.6 13 95.7 1991 214 61400 61600 69.36 19.20 129 2.519 118 2.297 142 10.904 77.5 182.6 13 95.6 1991 214 61600 61800 69.36 19.20 126 1.668 113 1.738 139 10.816 77.5 182.6 13 95.4 1991 214 61800 62000 69.36 19.20 121 1.976 110 2.288 132 10.866 77.5 182.6 13 95.2 1991 214 62000 62200 69.36 19.20 126 2.561 113 2.560 134 10.905 77.5 182.6 13 95.1 1991 214 62200 62400 69.36 19.20 126 1.749 100 2.143 137 10.954 77.5 182.6 13 94.9 1991 214 62400 62600 69.36 19.20 124 2.147 108 1.949 137 10.809 77.5 182.6 13 94.8 1991 214 62600 62800 69.36 19.20 124 0.998 113 0.955 147 10.881 77.5 182.6 13 94.6 1991 214 62800 63000 69.36 19.20 132 0.994 110 1.304 139 10.790 77.5 182.6 13 94.4 1991 214 63000 63200 69.36 19.20 126 1.231 103 1.252 145 10.841 77.5 182.6 13 94.3 1991 214 63200 63400 69.36 19.20 129 1.478 113 1.650 137 10.734 77.5 182.6 13 94.1 1991 214 63400 63600 69.36 19.20 126 1.960 110 2.320 126 10.744 77.5 182.6 13 94.0 1991 214 63600 63800 69.36 19.20 124 1.949 118 1.799 126 10.754 77.5 182.6 13 93.8 1991 214 63800 64000 69.36 19.20 118 1.449 108 1.706 118 10.723 77.5 182.6 13 93.7 1991 214 64000 64200 69.36 19.20 121 1.756 110 1.864 147 10.859 77.5 182.6 13 93.5 1991 214 64200 64400 69.36 19.20 124 1.916 116 2.177 139 10.758 77.5 182.6 13 93.4 1991 214 64400 64600 69.36 19.20 121 1.866 110 1.644 139 10.711 77.5 182.6 13 93.2 1991 214 64600 64800 69.36 19.20 121 1.978 100 2.349 137 10.766 77.5 182.6 13 93.1 1991 214 64800 65000 69.36 19.20 121 1.440 97 1.858 137 10.713 77.5 182.6 13 92.9 1991 214 65000 65200 69.36 19.20 121 2.183 110 1.869 145 10.736 77.5 182.6 13 92.8 1991 214 65200 65400 69.36 19.20 118 1.911 103 1.930 142 10.672 77.5 182.6 13 92.6 1991 214 65400 65600 69.36 19.20 129 1.891 105 1.772 129 10.822 77.5 182.6 13 92.5 1991 214 65600 65800 69.36 19.20 126 2.341 108 2.099 145 10.821 77.5 182.6 13 92.3 1991 214 65800 70000 69.36 19.20 124 2.529 113 2.277 142 10.850 77.5 182.6 13 92.2 1991 214 70000 70200 69.36 19.20 124 2.636 108 2.116 145 10.809 77.5 182.6 13 92.0 1991 214 70200 70400 69.36 19.20 118 2.190 95 2.275 147 10.805 77.5 182.6 13 91.9 1991 214 70400 70600 69.36 19.20 118 2.334 110 2.320 137 10.849 77.5 182.6 13 91.7 1991 214 70600 70800 69.36 19.20 126 1.696 105 1.461 126 10.615 77.5 182.6 13 91.6 1991 214 70800 71000 69.36 19.20 124 2.421 105 2.418 139 10.729 77.5 182.6 13 91.4 1991 214 71000 71200 69.36 19.20 129 2.343 97 2.470 142 10.832 77.5 182.6 13 91.3 1991 214 71200 71400 69.36 19.20 118 2.240 92 2.304 145 10.809 77.5 182.6 13 91.1 1991 214 71400 71600 69.36 19.20 124 2.374 105 2.293 147 10.856 77.5 182.6 13 91.0 1991 214 71600 71800 69.36 19.20 121 2.578 110 2.865 142 10.767 77.5 182.6 13 90.9 1991 214 71800 72000 69.36 19.20 118 2.332 108 2.348 137 10.830 77.5 182.6 13 90.7 1991 214 72000 72200 69.36 19.20 121 2.359 108 1.783 147 10.776 77.5 182.6 13 90.6 1991 214 72200 72400 69.36 19.20 124 2.039 95 1.950 147 10.867 77.5 182.6 13 90.4 1991 214 72400 72600 69.36 19.20 121 2.539 108 2.084 142 10.797 77.5 182.6 13 90.3 1991 214 72600 72800 69.36 19.20 121 2.446 108 2.037 147 10.893 77.5 182.6 13 90.2 1991 214 72800 73000 69.36 19.20 118 2.060 110 2.100 132 10.808 77.5 182.6 13 90.0 1991 214 73000 73200 69.36 19.20 129 2.747 108 2.061 145 10.813 77.5 182.6 13 89.9 1991 214 73200 73400 69.36 19.20 129 1.816 108 1.308 145 10.748 77.5 182.6 13 89.8 1991 214 73400 73600 69.36 19.20 121 2.238 105 1.936 145 10.805 77.5 182.6 13 89.6 1991 214 73600 73800 69.36 19.20 126 1.777 108 1.627 126 10.705 77.5 182.6 13 89.5 1991 214 73800 74000 69.36 19.20 124 2.611 110 2.372 145 10.800 77.5 182.6 13 89.4 1991 214 74000 74200 69.36 19.20 121 2.806 105 2.428 145 10.943 77.5 182.6 13 89.2 1991 214 74200 74400 69.36 19.20 124 3.120 113 3.369 132 10.831 77.5 182.6 13 89.1 1991 214 74400 74600 69.36 19.20 121 3.031 110 3.080 129 10.799 77.5 182.6 13 89.0 1991 214 74600 74800 69.36 19.20 126 2.728 105 2.989 126 10.841 77.5 182.6 13 88.9 1991 214 74800 75000 69.36 19.20 126 2.952 110 2.698 137 10.889 77.5 182.6 13 88.7 1991 214 75000 75200 69.36 19.20 121 3.062 105 2.606 132 10.811 77.5 182.6 13 88.6 1991 214 75200 75400 69.36 19.20 124 3.137 116 2.600 132 10.892 77.5 182.6 13 88.5 1991 214 75400 75600 69.36 19.20 124 3.169 105 2.930 134 10.919 77.5 182.6 13 88.4 1991 214 75600 75800 69.36 19.20 124 3.153 110 2.661 142 10.950 77.5 182.6 13 88.2 1991 214 75800 80000 69.36 19.20 126 2.579 110 2.575 137 10.864 77.5 182.6 13 88.1 1991 214 80100 80200 69.36 19.20 145 0.236 145 0.024 145 10.433 77.5 182.6 13 87.9 1991 214 80200 80400 69.36 19.20 145 0.121 145 0.014 145 10.288 77.5 182.6 13 87.9 1991 214 80400 80600 69.36 19.20 145 0.378 87 0.135 145 10.108 77.5 182.6 13 87.8 1991 214 80600 80800 69.36 19.20 113 0.755 110 2.315 113 11.154 77.5 182.6 13 87.6 1991 214 80800 81000 69.36 19.20 145 1.598 87 0.545 145 11.106 77.5 182.6 13 87.5 1991 214 81000 81050 69.36 19.20 137 4.574 95 2.350 137 11.798 77.5 182.6 13 87.4