% 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 1998 1216 50000 50500 69.35 19.19 117 0.069 108 0.103 108 9.904 77.2 183.2 3 110.0 1998 1216 50500 51000 69.35 19.19 124 0.560 111 0.691 130 10.351 77.2 183.2 3 109.6 1998 1216 51000 51500 69.35 19.19 120 0.885 108 1.113 130 10.467 77.2 183.2 3 109.2 1998 1216 51500 52000 69.35 19.19 127 0.733 111 0.828 148 10.340 77.2 183.2 3 108.7 1998 1216 52000 52500 69.35 19.19 120 0.565 111 0.542 148 10.328 77.2 183.2 3 108.3 1998 1216 52500 53000 69.35 19.19 117 0.753 111 1.005 139 10.376 77.2 183.2 3 107.9 1998 1216 53000 53500 69.35 19.19 127 0.320 99 0.396 130 10.235 77.2 183.2 3 107.5 1998 1216 53500 54000 69.35 19.19 127 0.403 108 0.467 139 10.353 77.2 183.2 3 107.1 1998 1216 54000 54500 69.35 19.19 124 0.481 96 0.819 139 10.271 77.2 183.2 3 106.7 1998 1216 54500 55000 69.35 19.19 117 0.151 96 0.385 96 10.067 77.2 183.2 3 106.3 1998 1216 55000 55500 69.35 19.19 114 0.235 96 0.357 145 10.300 77.2 183.2 3 105.9 1998 1216 55500 60000 69.35 19.19 117 0.294 117 0.321 117 10.069 77.2 183.2 3 105.5 1998 1216 60000 60500 69.35 19.19 114 0.212 114 0.314 114 10.164 77.2 183.2 3 105.1 1998 1216 60500 61000 69.35 19.19 124 0.361 114 0.287 145 10.332 77.2 183.2 3 104.7 1998 1216 61000 61500 69.35 19.19 120 0.409 96 0.605 136 10.326 77.2 183.2 3 104.3 1998 1216 61500 62000 69.35 19.19 124 0.298 111 0.660 142 10.267 77.2 183.2 3 104.0 1998 1216 62000 62500 69.35 19.19 117 0.141 117 0.383 117 10.094 77.2 183.2 3 103.6 1998 1216 62500 63000 69.35 19.19 120 0.041 93 0.167 120 9.978 77.2 183.2 3 103.2 1998 1216 63000 63500 69.35 19.19 120 0.105 114 0.495 114 10.078 77.2 183.2 3 102.8 1998 1216 63500 64000 69.35 19.19 114 0.139 111 0.564 111 10.114 77.2 183.2 3 102.5 1998 1216 64000 64500 69.35 19.19 127 0.191 99 0.343 136 10.170 77.2 183.2 3 102.1 1998 1216 64500 65000 69.35 19.19 117 0.088 99 0.534 99 10.062 77.2 183.2 3 101.8 1998 1216 65000 65500 69.35 19.19 124 0.199 99 0.639 99 10.231 77.2 183.2 3 101.4 1998 1216 65500 70000 69.35 19.19 117 0.113 108 0.492 108 10.071 77.2 183.2 3 101.1 1998 1216 70000 70500 69.35 19.19 117 0.077 102 0.425 102 10.230 77.2 183.2 3 100.8 1998 1216 70500 71000 69.35 19.19 124 0.100 93 0.363 93 10.069 77.2 183.2 3 100.4 1998 1216 71000 71500 69.35 19.19 124 0.097 96 0.420 96 10.036 77.2 183.2 3 100.1 1998 1216 71500 72000 69.35 19.19 114 0.072 105 0.387 105 9.918 77.2 183.2 3 99.8 1998 1216 72000 72456 69.35 19.19 124 0.139 105 0.331 105 9.954 77.2 183.2 3 99.5 1998 1216 72456 73000 69.35 19.19 114 0.106 99 0.345 99 9.953 77.2 183.2 3 99.2 1998 1216 73000 73500 69.35 19.19 111 0.170 111 0.588 111 10.400 77.2 183.2 3 98.9 1998 1216 73500 74000 69.35 19.19 111 0.048 99 0.335 99 10.198 77.2 183.2 3 98.6 1998 1216 74000 74500 69.35 19.19 127 0.315 96 0.633 96 10.235 77.2 183.2 3 98.3 1998 1216 74500 75000 69.35 19.19 127 0.173 96 0.528 127 10.155 77.2 183.2 3 98.0 1998 1216 75000 75500 69.35 19.19 117 0.308 93 0.473 133 10.206 77.2 183.2 3 97.7 1998 1216 75500 80000 69.35 19.19 117 0.188 108 0.475 136 10.249 77.2 183.2 3 97.4 1998 1216 80000 80500 69.35 19.19 124 0.280 111 0.611 145 10.337 77.2 183.2 3 97.2 1998 1216 80500 81000 69.35 19.19 127 0.232 102 0.330 142 10.582 77.2 183.2 3 96.9 1998 1216 81000 81500 69.35 19.19 117 0.498 105 0.789 139 10.247 77.2 183.2 3 96.7 1998 1216 81500 82000 69.35 19.19 117 0.722 93 1.593 93 10.356 77.2 183.2 3 96.4 1998 1216 82000 82500 69.35 19.19 120 1.020 96 2.896 96 10.683 77.2 183.2 3 96.2 1998 1216 82500 83000 69.35 19.19 120 1.088 93 3.272 93 10.766 77.2 183.2 3 96.0 1998 1216 83000 83500 69.35 19.19 124 0.750 93 2.120 93 10.551 77.2 183.2 3 95.8 1998 1216 83500 84000 69.35 19.19 124 0.451 105 0.888 124 10.264 77.2 183.2 3 95.6 1998 1216 84000 84500 69.35 19.19 120 0.596 93 1.171 93 10.383 77.2 183.2 3 95.4 1998 1216 84500 85000 69.35 19.19 120 0.768 93 1.241 93 10.365 77.2 183.2 3 95.2 1998 1216 85000 85500 69.35 19.19 124 0.623 93 0.859 93 10.203 77.2 183.2 3 95.0 1998 1216 85500 90000 69.35 19.19 124 0.945 93 1.913 93 10.577 77.2 183.2 3 94.8 1998 1216 90000 90500 69.35 19.19 120 1.247 93 3.694 93 10.866 77.2 183.2 3 94.6 1998 1216 90500 91000 69.35 19.19 117 1.019 93 2.488 93 10.654 77.2 183.2 3 94.5 1998 1216 91000 91500 69.35 19.19 117 1.056 93 2.289 93 10.645 77.2 183.2 3 94.3 1998 1216 91500 91940 69.35 19.19 120 0.158 96 0.444 120 10.232 77.2 183.2 3 94.1 1998 1216 92000 92500 69.35 19.19 124 0.135 124 0.234 124 10.426 77.2 183.2 3 94.0 1998 1216 92500 93000 69.35 19.19 136 0.501 130 0.178 136 11.057 77.2 183.2 3 93.9 1998 1216 93000 93455 69.35 19.19 124 0.361 102 1.218 102 10.784 77.2 183.2 3 93.8 1998 1216 93545 94000 69.35 19.19 120 0.802 93 1.102 130 10.497 77.2 183.2 3 93.6 1998 1216 94000 94500 69.35 19.19 120 0.988 108 1.130 111 10.271 77.2 183.2 3 93.5 1998 1216 94500 94950 69.35 19.19 117 0.816 111 0.984 130 10.243 77.2 183.2 3 93.4 1998 1216 95025 95500 69.35 19.19 120 1.070 108 1.603 145 10.405 77.2 183.2 3 93.3 1998 1216 95500 100000 69.35 19.19 124 1.040 111 1.331 130 10.319 77.2 183.2 3 93.3 1998 1216 100000 100500 69.35 19.19 120 1.115 108 1.607 114 10.373 77.2 183.2 3 93.2 1998 1216 100500 101000 69.35 19.19 117 1.056 96 1.486 133 10.332 77.2 183.2 3 93.1 1998 1216 101000 101500 69.35 19.19 117 1.060 108 1.340 148 10.274 77.2 183.2 3 93.1 1998 1216 101500 102000 69.35 19.19 120 1.131 108 1.160 114 10.294 77.2 183.2 3 93.0 1998 1216 102000 102500 69.35 19.19 120 1.285 111 1.426 148 10.394 77.2 183.2 3 93.0 1998 1216 102500 103000 69.35 19.19 114 0.479 114 0.673 139 10.208 77.2 183.2 3 93.0 1998 1216 103000 103500 69.35 19.19 124 0.721 102 0.865 124 10.289 77.2 183.2 3 92.9 1998 1216 103500 104000 69.35 19.19 117 1.599 96 1.938 117 10.404 77.2 183.2 3 92.9 1998 1216 104000 104500 69.35 19.19 117 1.594 105 1.693 105 10.395 77.2 183.2 3 92.9 1998 1216 104500 105000 69.35 19.19 117 1.681 108 1.431 139 10.356 77.2 183.2 3 92.9 1998 1216 105000 105500 69.35 19.19 117 1.727 105 1.600 105 10.390 77.2 183.2 3 92.9 1998 1216 105500 110000 69.35 19.19 120 1.633 105 1.604 145 10.365 77.2 183.2 3 93.0 1998 1216 110000 110500 69.35 19.19 120 1.545 108 1.650 108 10.381 77.2 183.2 3 93.0 1998 1216 110500 110947 69.35 19.19 124 1.345 99 1.208 124 10.307 77.2 183.2 3 93.0 1998 1216 111010 111500 69.35 19.19 124 0.690 102 0.670 133 10.310 77.2 183.2 3 93.1 1998 1216 111500 112000 69.35 19.19 114 0.656 105 0.598 142 10.390 77.2 183.2 3 93.1 1998 1216 112000 112500 69.35 19.19 117 1.345 108 1.124 148 10.340 77.2 183.2 3 93.2 1998 1216 112500 112635 69.35 19.19 127 1.426 99 1.114 127 10.428 77.2 183.2 3 93.3 1998 1216 123524 123959 69.35 19.19 117 0.580 93 2.167 93 10.580 77.2 183.2 2 95.2 1998 1216 123959 124500 69.35 19.19 133 0.519 93 1.011 133 10.495 77.2 183.2 2 95.4 1998 1216 124500 125000 69.35 19.19 117 0.810 93 1.768 139 10.483 77.2 183.2 2 95.6 1998 1216 125000 125500 69.35 19.19 124 0.860 93 2.782 93 10.757 77.2 183.2 2 95.8 1998 1216 125500 130000 69.35 19.19 127 0.777 93 2.144 93 10.571 77.2 183.2 2 96.1 1998 1216 130000 130500 69.35 19.19 124 0.451 93 1.139 93 10.290 77.2 183.2 2 96.3 1998 1216 130500 130705 69.35 19.19 102 0.070 102 0.420 102 10.809 77.2 183.2 2 96.5