% 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 1999 917 0 500 69.35 19.19 115 3.549 102 8.755 102 11.081 77.2 183.2 3 106.9 1999 917 500 1000 69.35 19.19 118 2.933 102 10.332 102 11.149 77.2 183.2 3 106.7 1999 917 1000 1500 69.35 19.19 118 5.133 105 11.608 105 11.195 77.2 183.2 3 106.5 1999 917 1500 2000 69.35 19.19 118 4.914 102 10.643 102 11.123 77.2 183.2 3 106.4 1999 917 2000 2500 69.35 19.19 115 5.897 102 14.702 102 11.295 77.2 183.2 3 106.2 1999 917 2500 3000 69.35 19.19 118 5.484 105 12.739 105 11.225 77.2 183.2 3 106.0 1999 917 3000 3500 69.35 19.19 118 4.031 105 9.210 105 11.085 77.2 183.2 3 105.8 1999 917 3500 4000 69.35 19.19 115 3.294 102 11.323 102 11.187 77.2 183.2 3 105.5 1999 917 4000 4500 69.35 19.19 118 4.190 105 8.162 111 11.029 77.2 183.2 3 105.3 1999 917 4500 5000 69.35 19.19 118 5.227 111 9.943 111 11.149 77.2 183.2 3 105.1 1999 917 5000 5500 69.35 19.19 118 5.318 108 9.646 111 11.132 77.2 183.2 3 104.8 1999 917 5500 10000 69.35 19.19 118 4.319 111 7.388 111 10.984 77.2 183.2 3 104.6 1999 917 10000 10500 69.35 19.19 118 5.298 105 10.785 105 11.135 77.2 183.2 3 104.3 1999 917 10500 11000 69.35 19.19 118 5.748 102 13.806 102 11.279 77.2 183.2 3 104.1 1999 917 11000 11500 69.35 19.19 118 6.329 102 13.797 102 11.255 77.2 183.2 3 103.8 1999 917 11500 12000 69.35 19.19 118 7.337 105 14.503 105 11.308 77.2 183.2 3 103.5 1999 917 12000 12500 69.35 19.19 118 7.002 108 13.415 108 11.278 77.2 183.2 3 103.2 1999 917 12500 13000 69.35 19.19 118 3.429 111 8.323 111 11.152 77.2 183.2 3 102.9 1999 917 13000 13500 69.35 19.19 118 4.835 111 6.409 111 11.070 77.2 183.2 3 102.6 1999 917 13500 14000 69.35 19.19 115 5.838 111 8.986 115 11.191 77.2 183.2 3 102.3 1999 917 14000 14500 69.35 19.19 118 4.584 108 7.171 111 11.003 77.2 183.2 3 102.0 1999 917 14500 15000 69.35 19.19 118 3.965 111 5.207 115 10.937 77.2 183.2 3 101.7 1999 917 15000 15500 69.35 19.19 121 5.947 108 9.023 121 11.110 77.2 183.2 3 101.4 1999 917 15500 20000 69.35 19.19 118 4.789 105 13.846 145 11.229 77.2 183.2 3 101.0 1999 917 20000 20500 69.35 19.19 118 8.665 108 17.218 108 11.349 77.2 183.2 3 100.7 1999 917 20500 21000 69.35 19.19 118 4.837 105 15.893 108 11.276 77.2 183.2 3 100.4 1999 917 21000 21500 69.35 19.19 118 3.869 108 7.566 108 10.978 77.2 183.2 3 100.0 1999 917 21500 22000 69.35 19.19 118 3.558 99 13.329 99 11.184 77.2 183.2 3 99.6 1999 917 22000 22500 69.35 19.19 118 7.086 99 17.928 99 11.331 77.2 183.2 3 99.3 1999 917 22500 23000 69.35 19.19 118 6.528 102 16.418 102 11.300 77.2 183.2 3 98.9 1999 917 23000 23500 69.35 19.19 121 7.796 99 21.045 99 11.422 77.2 183.2 3 98.5 1999 917 23500 24000 69.35 19.19 118 4.990 99 22.767 99 11.484 77.2 183.2 3 98.2 1999 917 24000 24500 69.35 19.19 118 7.795 99 23.304 99 11.486 77.2 183.2 3 97.8 1999 917 24500 25000 69.35 19.19 115 8.613 96 28.322 96 11.584 77.2 183.2 3 97.4 1999 917 25000 25500 69.35 19.19 115 8.301 96 26.372 96 11.539 77.2 183.2 3 97.0 1999 917 25500 30000 69.35 19.19 115 5.205 96 24.729 96 11.532 77.2 183.2 3 96.6 1999 917 30000 30500 69.35 19.19 118 5.746 96 28.274 96 11.586 77.2 183.2 2 96.2 1999 917 30500 31000 69.35 19.19 118 5.327 96 24.777 96 11.554 77.2 183.2 2 95.8 1999 917 31000 31500 69.35 19.19 115 7.804 99 24.064 99 11.518 77.2 183.2 2 95.4 1999 917 31500 32000 69.35 19.19 118 6.659 99 21.638 99 11.475 77.2 183.2 2 95.0 1999 917 32000 32500 69.35 19.19 118 4.216 99 16.989 99 11.348 77.2 183.2 2 94.6 1999 917 32500 33000 69.35 19.19 115 7.309 99 21.287 99 11.457 77.2 183.2 2 94.2 1999 917 33000 33500 69.35 19.19 115 4.868 99 21.531 99 11.458 77.2 183.2 2 93.8 1999 917 33500 34000 69.35 19.19 115 4.617 99 19.840 99 11.433 77.2 183.2 2 93.4 1999 917 34000 34500 69.35 19.19 115 3.328 102 12.979 102 11.266 77.2 183.2 2 92.9 1999 917 34500 35000 69.35 19.19 118 1.781 105 4.944 105 10.851 77.2 183.2 2 92.5 1999 917 35000 35500 69.35 19.19 118 1.494 108 3.676 108 10.720 77.2 183.2 2 92.1 1999 917 35500 40000 69.35 19.19 118 2.381 102 3.421 127 10.659 77.2 183.2 2 91.7 1999 917 40000 40500 69.35 19.19 118 1.177 108 3.167 111 10.598 77.2 183.2 2 91.2 1999 917 40500 41000 69.35 19.19 121 1.169 102 2.736 145 10.612 77.2 183.2 2 90.8 1999 917 41000 41500 69.35 19.19 118 1.159 108 2.705 133 10.607 77.2 183.2 2 90.4 1999 917 41500 42000 69.35 19.19 121 1.299 108 3.137 108 10.615 77.2 183.2 2 89.9 1999 917 42000 42500 69.35 19.19 121 1.587 108 3.501 121 10.679 77.2 183.2 2 89.5 1999 917 42500 43000 69.35 19.19 118 1.647 108 3.770 130 10.713 77.2 183.2 2 89.1 1999 917 43000 43500 69.35 19.19 118 1.756 102 5.635 102 10.835 77.2 183.2 2 88.6 1999 917 43500 44000 69.35 19.19 118 2.427 102 7.051 108 10.936 77.2 183.2 2 88.2 1999 917 44000 44500 69.35 19.19 118 2.935 102 8.475 102 11.026 77.2 183.2 2 87.8 1999 917 44500 45000 69.35 19.19 115 3.822 99 15.105 99 11.288 77.2 183.2 2 87.3 1999 917 45000 45500 69.35 19.19 118 3.413 99 12.334 99 11.172 77.2 183.2 2 86.9 1999 917 45500 50000 69.35 19.19 118 2.676 102 7.144 102 10.943 77.2 183.2 2 86.5 1999 917 50000 50500 69.35 19.19 115 1.826 105 4.133 111 10.708 77.2 183.2 2 86.0 1999 917 50500 51000 69.35 19.19 121 2.434 102 6.004 121 10.865 77.2 183.2 2 85.6 1999 917 51000 51500 69.35 19.19 121 3.196 102 9.273 102 11.028 77.2 183.2 2 85.2 1999 917 51500 52000 69.35 19.19 118 2.586 102 6.933 102 10.905 77.2 183.2 2 84.7 1999 917 52000 52500 69.35 19.19 118 2.371 108 5.097 108 10.801 77.2 183.2 2 84.3 1999 917 52500 53000 69.35 19.19 118 2.362 108 4.888 108 10.800 77.2 183.2 2 83.9 1999 917 53000 53500 69.35 19.19 118 2.547 108 5.853 111 10.859 77.2 183.2 2 83.5 1999 917 53500 54000 69.35 19.19 118 2.695 108 5.508 111 10.890 77.2 183.2 2 83.0 1999 917 54000 54500 69.35 19.19 118 3.240 108 8.932 108 11.013 77.2 183.2 2 82.6 1999 917 54500 55000 69.35 19.19 121 2.426 108 5.464 108 10.822 77.2 183.2 2 82.2 1999 917 55000 55500 69.35 19.19 118 2.589 105 5.487 115 10.825 77.2 183.2 2 81.8 1999 917 55500 60000 69.35 19.19 118 3.247 96 9.948 96 11.049 77.2 183.2 2 81.4 1999 917 60000 60500 69.35 19.19 118 3.368 96 10.194 96 11.050 77.2 183.2 2 80.9 1999 917 60500 61000 69.35 19.19 118 3.096 102 8.412 102 10.946 77.2 183.2 2 80.5 1999 917 61000 61500 69.35 19.19 118 2.984 108 7.913 108 10.964 77.2 183.2 2 80.1 1999 917 61500 62000 69.35 19.19 118 2.594 96 6.023 111 10.830 77.2 183.2 2 79.7 1999 917 62000 62500 69.35 19.19 121 2.782 108 5.829 115 10.858 77.2 183.2 2 79.3 1999 917 62500 63000 69.35 19.19 115 2.678 111 5.809 115 10.897 77.2 183.2 2 78.9 1999 917 63000 63500 69.35 19.19 121 2.784 108 5.732 148 10.868 77.2 183.2 2 78.5 1999 917 63500 64000 69.35 19.19 118 3.510 108 9.736 115 11.043 77.2 183.2 2 78.1 1999 917 64000 64500 69.35 19.19 118 2.989 111 6.093 148 10.905 77.2 183.2 2 77.8 1999 917 64500 65000 69.35 19.19 121 2.847 111 5.153 148 10.895 77.2 183.2 2 77.4 1999 917 65000 65500 69.35 19.19 118 3.524 105 8.532 111 11.009 77.2 183.2 2 77.0 1999 917 65500 70000 69.35 19.19 121 2.930 105 5.575 145 10.915 77.2 183.2 2 76.6 1999 917 70000 70500 69.35 19.19 118 3.349 108 7.876 108 10.978 77.2 183.2 2 76.3 1999 917 70500 71000 69.35 19.19 118 3.231 105 7.276 148 10.950 77.2 183.2 2 75.9 1999 917 71000 71500 69.35 19.19 121 3.476 105 8.008 148 10.961 77.2 183.2 2 75.6 1999 917 71500 72000 69.35 19.19 118 3.656 102 9.671 102 11.042 77.2 183.2 2 75.2 1999 917 72000 72500 69.35 19.19 121 3.453 105 7.881 142 10.978 77.2 183.2 2 74.9 1999 917 72500 73000 69.35 19.19 121 3.356 108 6.492 148 10.929 77.2 183.2 2 74.5 1999 917 73000 73500 69.35 19.19 121 3.392 105 6.924 148 10.961 77.2 183.2 2 74.2 1999 917 73500 74000 69.35 19.19 118 3.804 108 8.042 111 10.988 77.2 183.2 2 73.9 1999 917 74000 74500 69.35 19.19 121 3.705 108 7.796 148 10.974 77.2 183.2 2 73.5 1999 917 74500 75000 69.35 19.19 118 3.606 105 7.643 105 10.988 77.2 183.2 2 73.2 1999 917 75000 75500 69.35 19.19 121 3.556 105 7.406 111 10.964 77.2 183.2 2 72.9 1999 917 75500 80000 69.35 19.19 121 3.533 108 6.528 139 10.962 77.2 183.2 2 72.6 1999 917 80000 80500 69.35 19.19 121 3.918 108 6.831 145 11.000 77.2 183.2 2 72.3 1999 917 80500 81000 69.35 19.19 121 3.571 108 6.197 148 11.013 77.2 183.2 2 72.1 1999 917 81000 81500 69.35 19.19 118 3.901 108 6.895 148 10.999 77.2 183.2 2 71.8 1999 917 81500 82000 69.35 19.19 121 4.135 108 7.592 108 11.013 77.2 183.2 2 71.5 1999 917 82000 82500 69.35 19.19 121 4.082 108 7.789 148 11.016 77.2 183.2 2 71.2 1999 917 82500 83000 69.35 19.19 121 4.078 108 7.900 121 11.016 77.2 183.2 2 71.0 1999 917 83000 83500 69.35 19.19 121 3.945 108 8.029 148 11.012 77.2 183.2 2 70.7 1999 917 83500 84000 69.35 19.19 121 3.855 105 7.581 148 11.014 77.2 183.2 2 70.5 1999 917 84000 84500 69.35 19.19 121 3.756 108 7.204 145 11.043 77.2 183.2 2 70.3 1999 917 84500 85000 69.35 19.19 115 3.710 108 6.631 148 11.005 77.2 183.2 2 70.1 1999 917 85000 85500 69.35 19.19 121 3.999 108 7.266 145 10.992 77.2 183.2 2 69.8 1999 917 85500 90000 69.35 19.19 121 4.238 105 8.187 148 11.103 77.2 183.2 2 69.6 1999 917 90000 90500 69.35 19.19 121 4.174 102 8.099 148 11.046 77.2 183.2 2 69.4 1999 917 90500 91000 69.35 19.19 121 4.225 102 7.926 148 11.051 77.2 183.2 2 69.3 1999 917 91000 91500 69.35 19.19 121 4.220 105 7.549 148 11.047 77.2 183.2 2 69.1 1999 917 91500 92000 69.35 19.19 121 4.233 105 7.339 148 11.043 77.2 183.2 2 68.9 1999 917 92000 92500 69.35 19.19 118 4.593 111 8.727 148 11.057 77.2 183.2 2 68.8 1999 917 92500 93000 69.35 19.19 118 4.509 102 8.669 145 11.019 77.2 183.2 2 68.6 1999 917 93000 93500 69.35 19.19 121 4.349 111 6.681 148 11.062 77.2 183.2 2 68.5 1999 917 93500 94000 69.35 19.19 121 4.354 108 7.015 148 11.032 77.2 183.2 2 68.3 1999 917 94000 94500 69.35 19.19 118 4.447 111 6.840 142 11.042 77.2 183.2 2 68.2 1999 917 94500 95000 69.35 19.19 121 4.610 111 7.110 148 11.066 77.2 183.2 2 68.1 1999 917 95000 95500 69.35 19.19 121 4.655 111 6.590 148 11.042 77.2 183.2 2 68.0 1999 917 95500 100000 69.35 19.19 121 4.466 111 6.268 148 11.061 77.2 183.2 2 67.9 1999 917 100000 100500 69.35 19.19 121 4.551 108 6.660 148 11.070 77.2 183.2 2 67.8 1999 917 100500 101000 69.35 19.19 121 4.480 111 6.684 148 11.034 77.2 183.2 2 67.8 1999 917 101000 101500 69.35 19.19 121 4.310 111 6.706 148 11.038 77.2 183.2 2 67.7 1999 917 101500 102000 69.35 19.19 121 4.409 108 6.770 148 11.048 77.2 183.2 2 67.7 1999 917 102000 102500 69.35 19.19 118 4.658 108 7.695 145 11.054 77.2 183.2 2 67.6 1999 917 102500 103000 69.35 19.19 118 4.502 102 8.115 148 11.078 77.2 183.2 2 67.6 1999 917 103000 103500 69.35 19.19 118 4.987 96 11.244 96 11.075 77.2 183.2 2 67.6 1999 917 103500 104000 69.35 19.19 121 4.788 96 10.554 145 11.070 77.2 183.2 2 67.6 1999 917 104000 104500 69.35 19.19 118 4.931 93 10.202 145 11.088 77.2 183.2 2 67.6 1999 917 104500 105000 69.35 19.19 121 5.150 99 10.336 145 11.095 77.2 183.2 2 67.6 1999 917 105000 105500 69.35 19.19 118 4.943 99 9.173 148 11.061 77.2 183.2 2 67.6 1999 917 105500 110000 69.35 19.19 121 5.154 108 8.794 139 11.047 77.2 183.2 2 67.6 1999 917 110000 110500 69.35 19.19 121 5.162 108 9.382 148 11.073 77.2 183.2 2 67.7 1999 917 110500 111000 69.35 19.19 121 5.050 105 9.964 148 11.055 77.2 183.2 2 67.7 1999 917 111000 111500 69.35 19.19 121 5.261 102 9.909 145 11.050 77.2 183.2 2 67.8 1999 917 111500 112000 69.35 19.19 118 5.248 108 10.497 145 11.042 77.2 183.2 2 67.9 1999 917 112000 112500 69.35 19.19 118 5.383 96 10.326 145 11.086 77.2 183.2 2 68.0 1999 917 112500 113000 69.35 19.19 121 5.303 108 9.893 148 11.078 77.2 183.2 2 68.1 1999 917 113000 113500 69.35 19.19 118 4.779 111 8.145 148 11.067 77.2 183.2 2 68.2 1999 917 113500 114000 69.35 19.19 121 4.969 108 8.026 148 11.045 77.2 183.2 2 68.3 1999 917 114000 114500 69.35 19.19 118 4.658 111 7.567 148 11.074 77.2 183.2 2 68.4 1999 917 114500 115000 69.35 19.19 118 4.689 108 8.105 139 11.004 77.2 183.2 2 68.5 1999 917 115000 115500 69.35 19.19 118 4.664 111 7.650 148 11.062 77.2 183.2 2 68.7 1999 917 115500 120000 69.35 19.19 121 4.703 108 7.565 148 11.062 77.2 183.2 2 68.8 1999 917 120000 120500 69.35 19.19 121 4.609 111 7.259 145 11.040 77.2 183.2 4 69.0 1999 917 120500 121000 69.35 19.19 118 4.912 111 7.616 145 11.061 77.2 183.2 4 69.2 1999 917 121000 121500 69.35 19.19 118 4.559 108 8.017 148 11.040 77.2 183.2 4 69.3 1999 917 121500 122000 69.35 19.19 118 4.837 108 7.433 148 11.093 77.2 183.2 4 69.5 1999 917 122000 122500 69.35 19.19 121 4.594 108 6.443 148 11.027 77.2 183.2 4 69.7 1999 917 122500 123000 69.35 19.19 121 4.458 111 5.886 148 11.043 77.2 183.2 4 69.9 1999 917 123000 123500 69.35 19.19 118 4.655 108 6.961 145 11.038 77.2 183.2 4 70.1 1999 917 123500 124000 69.35 19.19 118 4.359 111 6.003 142 11.004 77.2 183.2 4 70.4 1999 917 124000 124500 69.35 19.19 118 4.253 111 5.647 148 11.045 77.2 183.2 4 70.6 1999 917 124500 125000 69.35 19.19 121 4.387 108 5.646 145 11.032 77.2 183.2 4 70.8 1999 917 125000 125435 69.35 19.19 124 4.305 111 5.882 139 11.011 77.2 183.2 4 71.1 1999 917 125545 130000 69.35 19.19 124 3.920 111 4.883 145 10.977 77.2 183.2 4 71.4 1999 917 130000 130500 69.35 19.19 121 4.073 108 5.175 148 11.041 77.2 183.2 4 71.6 1999 917 130500 131000 69.35 19.19 121 4.080 108 5.119 142 11.016 77.2 183.2 4 71.9 1999 917 131000 131500 69.35 19.19 118 3.851 108 4.951 148 10.973 77.2 183.2 4 72.2 1999 917 131500 132000 69.35 19.19 121 4.072 108 5.139 148 11.036 77.2 183.2 4 72.5 1999 917 132000 132500 69.35 19.19 121 3.934 108 4.881 145 10.963 77.2 183.2 4 72.8 1999 917 132500 133000 69.35 19.19 121 3.683 108 4.602 127 10.953 77.2 183.2 4 73.1 1999 917 133000 133500 69.35 19.19 121 3.825 108 4.929 148 10.973 77.2 183.2 4 73.4 1999 917 133500 134000 69.35 19.19 124 3.732 108 4.686 124 10.975 77.2 183.2 4 73.7 1999 917 134000 134500 69.35 19.19 124 3.499 108 4.772 148 10.974 77.2 183.2 4 74.0 1999 917 134500 135000 69.35 19.19 118 3.504 108 4.731 148 10.961 77.2 183.2 4 74.3 1999 917 135000 135500 69.35 19.19 124 3.334 108 4.648 148 10.991 77.2 183.2 4 74.7 1999 917 135500 140000 69.35 19.19 118 3.862 108 6.632 118 11.083 77.2 183.2 4 75.0 1999 917 140000 140500 69.35 19.19 121 4.506 108 7.369 121 11.145 77.2 183.2 4 75.4 1999 917 140500 141000 69.35 19.19 118 4.404 111 7.172 111 11.148 77.2 183.2 4 75.7 1999 917 141000 141500 69.35 19.19 121 4.660 108 8.540 108 11.212 77.2 183.2 4 76.1 1999 917 141500 142000 69.35 19.19 118 3.888 111 6.857 111 11.125 77.2 183.2 4 76.4 1999 917 142000 142500 69.35 19.19 121 4.026 111 7.366 111 11.205 77.2 183.2 4 76.8 1999 917 142500 143000 69.35 19.19 118 4.612 108 7.865 108 11.173 77.2 183.2 4 77.2 1999 917 143000 143500 69.35 19.19 118 4.622 111 7.789 111 11.205 77.2 183.2 4 77.6 1999 917 143500 144000 69.35 19.19 121 4.813 111 7.324 111 11.140 77.2 183.2 4 77.9 1999 917 144000 144500 69.35 19.19 118 4.817 108 7.535 148 11.150 77.2 183.2 4 78.3 1999 917 144500 145000 69.35 19.19 118 4.586 108 7.999 108 11.153 77.2 183.2 4 78.7 1999 917 145000 145500 69.35 19.19 121 4.335 111 7.450 111 11.137 77.2 183.2 4 79.1 1999 917 145500 150000 69.35 19.19 121 4.292 111 7.259 115 11.133 77.2 183.2 4 79.5 1999 917 150000 150500 69.35 19.19 118 4.617 111 7.264 115 11.177 77.2 183.2 4 79.9 1999 917 150500 151000 69.35 19.19 118 4.491 108 7.689 118 11.192 77.2 183.2 4 80.3 1999 917 151000 151500 69.35 19.19 121 4.826 111 7.104 124 11.167 77.2 183.2 4 80.7 1999 917 151500 152000 69.35 19.19 121 4.288 111 7.054 118 11.153 77.2 183.2 4 81.1 1999 917 152000 152500 69.35 19.19 121 3.823 111 6.043 124 11.109 77.2 183.2 4 81.6 1999 917 152500 153000 69.35 19.19 121 3.877 111 6.209 124 11.120 77.2 183.2 4 82.0 1999 917 153000 153500 69.35 19.19 121 4.153 111 6.621 121 11.137 77.2 183.2 4 82.4 1999 917 153500 154000 69.35 19.19 118 3.661 111 5.873 118 11.077 77.2 183.2 4 82.8 1999 917 154000 154500 69.35 19.19 121 3.597 111 5.529 124 11.076 77.2 183.2 4 83.2 1999 917 154500 155000 69.35 19.19 118 3.572 111 5.517 124 11.090 77.2 183.2 4 83.7 1999 917 155000 155500 69.35 19.19 121 3.778 115 5.578 127 11.092 77.2 183.2 4 84.1 1999 917 155500 155735 69.35 19.19 121 3.871 111 5.686 130 11.106 77.2 183.2 4 84.5