% 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 1997 623 100000 100500 69.35 19.19 124 1.502 105 4.126 143 11.098 77.1 183.0 1 46.6 1997 623 100500 101000 69.35 19.19 120 1.191 108 3.600 143 11.102 77.1 183.0 1 46.5 1997 623 101000 101500 69.35 19.19 117 1.226 105 3.708 143 11.092 77.1 183.0 1 46.4 1997 623 101500 102000 69.35 19.19 124 1.385 105 3.682 143 11.096 77.1 183.0 1 46.4 1997 623 102000 102500 69.35 19.19 120 1.377 105 3.842 143 11.098 77.1 183.0 1 46.3 1997 623 102500 103000 69.35 19.19 120 1.363 102 3.868 143 11.091 77.1 183.0 1 46.2 1997 623 103000 103500 69.35 19.19 120 1.437 105 3.844 143 11.099 77.1 183.0 1 46.2 1997 623 103500 103900 69.35 19.19 127 1.199 102 3.390 143 11.046 77.1 183.0 1 46.2 1997 623 104455 104500 69.35 19.19 120 0.311 96 0.516 120 10.567 77.1 183.0 1 46.2 1997 623 104500 105000 69.35 19.19 117 2.902 105 5.257 142 11.082 77.1 183.0 1 46.2 1997 623 105000 105500 69.35 19.19 120 3.775 105 6.920 142 11.213 77.1 183.0 1 46.2 1997 623 105500 110000 69.35 19.19 120 3.685 102 6.940 148 11.185 77.1 183.0 1 46.2 1997 623 110000 110500 69.35 19.19 120 3.734 105 6.882 145 11.174 77.1 183.0 1 46.2 1997 623 110500 111000 69.35 19.19 120 3.861 108 7.269 148 11.201 77.1 183.0 1 46.2 1997 623 111000 111500 69.35 19.19 124 3.876 105 7.043 145 11.182 77.1 183.0 1 46.3 1997 623 111500 112000 69.35 19.19 120 3.740 102 7.100 148 11.160 77.1 183.0 1 46.4 1997 623 112000 112500 69.35 19.19 120 3.667 102 6.977 145 11.169 77.1 183.0 1 46.4 1997 623 112500 113000 69.35 19.19 120 3.996 105 7.329 148 11.179 77.1 183.0 1 46.5 1997 623 113000 113500 69.35 19.19 120 3.826 111 7.019 145 11.191 77.1 183.0 1 46.6 1997 623 113500 114000 69.35 19.19 117 3.965 102 7.408 148 11.173 77.1 183.0 1 46.7 1997 623 114000 114500 69.35 19.19 117 4.072 108 7.466 145 11.184 77.1 183.0 1 46.9 1997 623 114500 115000 69.35 19.19 120 3.981 105 7.170 145 11.168 77.1 183.0 1 47.0 1997 623 115000 115500 69.35 19.19 124 3.906 108 7.112 148 11.170 77.1 183.0 1 47.2 1997 623 115500 120000 69.35 19.19 124 3.737 102 6.815 148 11.188 77.1 183.0 1 47.3 1997 623 120000 120500 69.35 19.19 124 4.051 105 7.108 145 11.175 77.1 183.0 2 47.5 1997 623 120500 121000 69.35 19.19 120 3.773 111 7.007 145 11.189 77.1 183.0 2 47.7 1997 623 121000 121500 69.35 19.19 120 4.145 108 7.555 148 11.195 77.1 183.0 2 47.8 1997 623 121500 122000 69.35 19.19 120 3.876 111 7.054 148 11.156 77.1 183.0 2 48.1 1997 623 122000 122500 69.35 19.19 124 4.081 105 7.098 142 11.188 77.1 183.0 2 48.3 1997 623 122500 123000 69.35 19.19 117 3.885 108 7.204 148 11.176 77.1 183.0 2 48.5 1997 623 123000 123500 69.35 19.19 120 3.827 108 7.017 148 11.196 77.1 183.0 2 48.7 1997 623 123500 124000 69.35 19.19 120 4.027 111 7.401 148 11.198 77.1 183.0 2 49.0 1997 623 124000 124500 69.35 19.19 120 3.905 111 7.427 148 11.173 77.1 183.0 2 49.2 1997 623 124500 125000 69.35 19.19 120 3.714 105 7.391 148 11.161 77.1 183.0 2 49.5 1997 623 125000 125500 69.35 19.19 120 3.664 105 6.837 148 11.179 77.1 183.0 2 49.7 1997 623 125500 130000 69.35 19.19 120 3.673 102 6.877 148 11.152 77.1 183.0 2 50.0 1997 623 130000 130500 69.35 19.19 117 3.560 108 6.626 148 11.177 77.1 183.0 2 50.3 1997 623 130500 131000 69.35 19.19 120 3.746 108 7.170 145 11.155 77.1 183.0 2 50.6 1997 623 131000 131500 69.35 19.19 117 3.677 105 6.819 145 11.146 77.1 183.0 2 50.9 1997 623 131500 132000 69.35 19.19 120 3.605 108 6.503 148 11.164 77.1 183.0 2 51.2 1997 623 132000 132500 69.35 19.19 117 3.729 105 6.723 145 11.152 77.1 183.0 2 51.5 1997 623 132500 133000 69.35 19.19 117 3.601 105 6.442 148 11.172 77.1 183.0 2 51.8 1997 623 133000 133500 69.35 19.19 124 3.584 111 6.717 148 11.152 77.1 183.0 2 52.2 1997 623 133500 134000 69.35 19.19 114 3.501 105 6.769 148 11.160 77.1 183.0 2 52.5 1997 623 134000 134500 69.35 19.19 120 3.567 102 6.567 148 11.142 77.1 183.0 2 52.8 1997 623 134500 135000 69.35 19.19 124 3.335 108 6.246 148 11.100 77.1 183.0 2 53.2 1997 623 135000 135500 69.35 19.19 120 3.304 105 6.015 148 11.115 77.1 183.0 2 53.5 1997 623 135500 140000 69.35 19.19 124 3.455 105 6.236 148 11.126 77.1 183.0 2 53.9 1997 623 140000 140500 69.35 19.19 120 3.364 105 6.379 148 11.113 77.1 183.0 2 54.3 1997 623 140500 141000 69.35 19.19 120 3.242 105 5.774 148 11.108 77.1 183.0 2 54.6 1997 623 141000 141500 69.35 19.19 120 3.404 105 6.053 148 11.121 77.1 183.0 2 55.0 1997 623 141500 142000 69.35 19.19 120 3.336 108 6.351 148 11.119 77.1 183.0 2 55.4 1997 623 142000 142500 69.35 19.19 124 3.313 102 6.147 145 11.115 77.1 183.0 2 55.8 1997 623 142500 143000 69.35 19.19 117 3.345 108 6.056 148 11.109 77.1 183.0 2 56.2 1997 623 143000 143500 69.35 19.19 120 3.296 108 5.945 148 11.111 77.1 183.0 2 56.6 1997 623 143500 144000 69.35 19.19 117 3.099 105 5.750 148 11.102 77.1 183.0 2 57.0 1997 623 144000 144500 69.35 19.19 124 3.248 105 5.964 145 11.123 77.1 183.0 2 57.4 1997 623 144500 145000 69.35 19.19 120 3.080 105 5.565 148 11.134 77.1 183.0 2 57.8 1997 623 145000 145500 69.35 19.19 120 3.029 111 5.361 145 11.086 77.1 183.0 2 58.2 1997 623 145500 150000 69.35 19.19 120 3.091 105 5.660 148 11.103 77.1 183.0 2 58.6 1997 623 150000 150500 69.35 19.19 124 3.066 108 5.567 148 11.073 77.1 183.0 2 59.0 1997 623 150500 151000 69.35 19.19 120 2.913 105 5.482 148 11.099 77.1 183.0 2 59.5 1997 623 151000 151500 69.35 19.19 117 3.107 105 5.657 145 11.098 77.1 183.0 2 59.9 1997 623 151500 152000 69.35 19.19 124 3.026 105 5.520 148 11.120 77.1 183.0 2 60.3 1997 623 152000 152500 69.35 19.19 120 2.822 105 4.986 148 11.077 77.1 183.0 2 60.7 1997 623 152500 153000 69.35 19.19 120 3.265 105 5.513 148 11.156 77.1 183.0 2 61.2 1997 623 153000 153500 69.35 19.19 124 3.006 111 5.049 148 11.108 77.1 183.0 2 61.6 1997 623 153500 154000 69.35 19.19 124 2.918 108 5.027 148 11.103 77.1 183.0 2 62.0 1997 623 154000 154500 69.35 19.19 124 2.914 108 4.859 148 11.084 77.1 183.0 2 62.4 1997 623 154500 155000 69.35 19.19 124 2.873 105 4.688 148 11.058 77.1 183.0 2 62.9 1997 623 155000 155500 69.35 19.19 120 2.940 108 4.857 145 11.047 77.1 183.0 2 63.3 1997 623 155500 160000 69.35 19.19 120 2.935 108 4.843 148 11.052 77.1 183.0 2 63.8 1997 623 160000 160500 69.35 19.19 120 2.907 111 4.620 148 11.022 77.1 183.0 2 64.2 1997 623 160500 161000 69.35 19.19 117 2.788 105 4.620 145 11.010 77.1 183.0 2 64.6 1997 623 161000 161500 69.35 19.19 120 2.864 108 4.677 148 11.063 77.1 183.0 2 65.1 1997 623 161500 162000 69.35 19.19 120 2.670 108 4.410 145 11.001 77.1 183.0 2 65.5 1997 623 162000 162500 69.35 19.19 120 2.507 105 4.231 145 10.965 77.1 183.0 2 65.9 1997 623 162500 163000 69.35 19.19 120 2.618 105 4.111 145 11.013 77.1 183.0 2 66.4 1997 623 163000 163500 69.35 19.19 120 2.600 108 4.449 148 11.010 77.1 183.0 2 66.8 1997 623 163500 164000 69.35 19.19 120 2.483 108 3.993 148 10.987 77.1 183.0 2 67.2 1997 623 164000 164500 69.35 19.19 120 2.495 108 3.986 148 10.996 77.1 183.0 2 67.7 1997 623 164500 165000 69.35 19.19 120 2.470 105 3.970 145 10.952 77.1 183.0 2 68.1 1997 623 165000 165500 69.35 19.19 120 2.147 108 3.552 145 10.917 77.1 183.0 2 68.5 1997 623 165500 170000 69.35 19.19 124 2.603 108 4.151 148 10.996 77.1 183.0 2 69.0 1997 623 170000 170500 69.35 19.19 120 2.463 105 3.993 148 10.975 77.1 183.0 2 69.4 1997 623 170500 171000 69.35 19.19 120 2.298 108 3.533 148 10.988 77.1 183.0 2 69.8 1997 623 171000 171500 69.35 19.19 120 2.503 108 3.797 142 10.977 77.1 183.0 2 70.2 1997 623 171500 172000 69.35 19.19 120 2.394 108 3.768 148 10.977 77.1 183.0 2 70.7 1997 623 172000 172500 69.35 19.19 120 2.184 108 3.682 148 10.912 77.1 183.0 2 71.1 1997 623 172500 173000 69.35 19.19 120 2.211 108 3.398 148 10.914 77.1 183.0 2 71.5 1997 623 173000 173500 69.35 19.19 124 2.227 108 3.443 148 10.895 77.1 183.0 2 71.9 1997 623 173500 174000 69.35 19.19 120 2.316 111 3.899 145 10.928 77.1 183.0 2 72.3 1997 623 174000 174500 69.35 19.19 120 2.083 105 3.403 148 10.878 77.1 183.0 2 72.7 1997 623 174500 175000 69.35 19.19 124 2.093 108 3.271 148 10.937 77.1 183.0 2 73.1 1997 623 175000 175500 69.35 19.19 120 2.208 105 3.553 145 10.862 77.1 183.0 2 73.5 1997 623 175500 180000 69.35 19.19 124 2.034 111 3.387 145 10.878 77.1 183.0 2 73.9 1997 623 180000 180500 69.35 19.19 120 2.294 111 3.609 145 10.897 77.1 183.0 1 74.3 1997 623 180500 181000 69.35 19.19 120 2.409 114 3.666 148 10.913 77.1 183.0 1 74.7 1997 623 181000 181500 69.35 19.19 120 2.449 111 3.886 120 10.909 77.1 183.0 1 75.1 1997 623 181500 182000 69.35 19.19 120 2.517 111 3.860 143 10.903 77.1 183.0 1 75.5 1997 623 182000 182500 69.35 19.19 120 2.742 111 4.351 124 10.939 77.1 183.0 1 75.9 1997 623 182500 183000 69.35 19.19 120 2.506 111 3.862 136 10.891 77.1 183.0 1 76.2 1997 623 183000 183500 69.35 19.19 120 2.924 114 4.618 120 10.967 77.1 183.0 1 76.6 1997 623 183500 184000 69.35 19.19 120 3.347 111 5.255 120 11.066 77.1 183.0 1 77.0 1997 623 184000 184500 69.35 19.19 117 2.948 111 4.732 117 11.020 77.1 183.0 1 77.3 1997 623 184500 185000 69.35 19.19 117 3.125 114 4.903 117 11.044 77.1 183.0 1 77.7 1997 623 185000 185500 69.35 19.19 117 3.246 114 5.054 117 11.068 77.1 183.0 1 78.1 1997 623 185500 190000 69.35 19.19 120 3.550 114 5.360 120 11.133 77.1 183.0 1 78.4 1997 623 190000 190500 69.35 19.19 120 3.423 114 5.278 120 11.102 77.1 183.0 1 78.7 1997 623 190500 191000 69.35 19.19 117 3.282 114 5.006 117 11.068 77.1 183.0 1 79.1 1997 623 191000 191500 69.35 19.19 117 3.276 114 4.835 117 11.083 77.1 183.0 1 79.4 1997 623 191500 192000 69.35 19.19 120 2.988 114 4.526 124 11.052 77.1 183.0 1 79.7 1997 623 192000 192500 69.35 19.19 120 2.971 114 4.226 124 11.058 77.1 183.0 1 80.1 1997 623 192500 193000 69.35 19.19 120 2.921 114 4.416 124 11.016 77.1 183.0 1 80.4 1997 623 193000 193500 69.35 19.19 120 2.808 111 4.333 117 10.978 77.1 183.0 1 80.7 1997 623 193500 194000 69.35 19.19 120 2.723 111 4.071 120 10.958 77.1 183.0 1 81.0 1997 623 194000 194500 69.35 19.19 120 2.602 114 4.223 130 10.951 77.1 183.0 1 81.3 1997 623 194500 195000 69.35 19.19 120 2.469 111 3.705 142 10.959 77.1 183.0 1 81.6 1997 623 195000 195500 69.35 19.19 120 2.132 114 3.630 143 10.845 77.1 183.0 1 81.9 1997 623 195500 200000 69.35 19.19 120 2.211 114 3.609 139 10.866 77.1 183.0 1 82.1 1997 623 200000 200500 69.35 19.19 117 2.300 111 3.823 145 10.890 77.1 183.0 1 82.4 1997 623 200500 201000 69.35 19.19 120 2.948 111 4.626 142 11.021 77.1 183.0 1 82.7 1997 623 201000 201500 69.35 19.19 120 3.182 111 4.943 124 11.054 77.1 183.0 1 82.9 1997 623 201500 202000 69.35 19.19 120 2.576 114 3.913 136 10.970 77.1 183.0 1 83.2 1997 623 202015 202500 69.35 19.19 117 2.916 114 4.539 136 11.044 77.1 183.0 1 83.4 1997 623 202500 203000 69.35 19.19 117 2.810 111 4.468 130 11.020 77.1 183.0 1 83.6 1997 623 203000 203500 69.35 19.19 120 2.858 114 4.459 130 11.021 77.1 183.0 1 83.9 1997 623 203500 204000 69.35 19.19 120 2.663 111 4.327 136 10.992 77.1 183.0 1 84.1 1997 623 204000 204500 69.35 19.19 120 2.470 114 3.978 133 11.020 77.1 183.0 1 84.3 1997 623 204500 205000 69.35 19.19 120 2.230 111 3.216 130 10.951 77.1 183.0 1 84.5 1997 623 205000 205500 69.35 19.19 120 2.412 111 3.818 130 10.949 77.1 183.0 1 84.7 1997 623 205500 210000 69.35 19.19 120 2.286 111 3.803 130 10.919 77.1 183.0 1 84.9 1997 623 210000 210500 69.35 19.19 120 2.371 111 3.713 127 10.933 77.1 183.0 2 85.1 1997 623 210500 211000 69.35 19.19 120 2.506 114 3.643 133 10.976 77.1 183.0 2 85.3 1997 623 211000 211500 69.35 19.19 120 2.944 114 4.588 130 11.066 77.1 183.0 2 85.4 1997 623 211500 212000 69.35 19.19 120 3.082 114 4.706 127 11.096 77.1 183.0 2 85.6 1997 623 212000 212500 69.35 19.19 120 3.319 114 7.002 127 11.085 77.1 183.0 2 85.7 1997 623 212500 213000 69.35 19.19 120 3.322 111 6.968 127 11.103 77.1 183.0 2 85.9 1997 623 213000 213500 69.35 19.19 120 3.871 111 7.999 124 11.170 77.1 183.0 2 86.0 1997 623 213500 214000 69.35 19.19 120 3.760 111 8.387 120 11.129 77.1 183.0 2 86.1 1997 623 214000 214500 69.35 19.19 120 4.254 111 9.363 120 11.188 77.1 183.0 2 86.2 1997 623 214500 215000 69.35 19.19 120 4.121 111 8.286 127 11.174 77.1 183.0 2 86.4 1997 623 215000 215500 69.35 19.19 120 3.622 111 7.499 130 11.085 77.1 183.0 2 86.5 1997 623 215500 220000 69.35 19.19 117 2.351 111 4.828 133 10.888 77.1 183.0 2 86.5 1997 623 220000 220500 69.35 19.19 117 1.548 111 2.967 145 10.768 77.1 183.0 2 86.6 1997 623 220500 221000 69.35 19.19 117 5.643 111 12.447 127 11.271 77.1 183.0 2 86.7 1997 623 221000 221500 69.35 19.19 117 9.592 108 22.171 127 11.519 77.1 183.0 2 86.8 1997 623 221500 222000 69.35 19.19 120 5.142 108 11.082 120 11.251 77.1 183.0 2 86.8 1997 623 222000 222500 69.35 19.19 117 5.118 108 11.616 117 11.277 77.1 183.0 2 86.9 1997 623 222500 223000 69.35 19.19 120 3.729 108 8.480 111 11.117 77.1 183.0 2 86.9 1997 623 223000 223500 69.35 19.19 117 6.156 105 16.025 105 11.335 77.1 183.0 2 86.9 1997 623 223500 224000 69.35 19.19 117 6.943 102 19.842 102 11.408 77.1 183.0 2 87.0 1997 623 224000 224500 69.35 19.19 117 7.158 99 23.112 99 11.526 77.1 183.0 2 87.0 1997 623 224500 225000 69.35 19.19 120 5.800 102 17.066 102 11.374 77.1 183.0 2 87.0 1997 623 225000 225500 69.35 19.19 117 5.708 102 17.104 102 11.380 77.1 183.0 2 87.0 1997 623 225500 230000 69.35 19.19 117 5.484 105 17.052 108 11.386 77.1 183.0 2 87.0 1997 623 230000 230500 69.35 19.19 117 5.388 105 17.137 105 11.363 77.1 183.0 2 87.0 1997 623 230500 231000 69.35 19.19 117 4.979 102 15.019 108 11.304 77.1 183.0 2 86.9 1997 623 231000 231500 69.35 19.19 117 4.073 108 11.787 108 11.240 77.1 183.0 2 86.9 1997 623 231500 232000 69.35 19.19 117 4.089 105 11.238 111 11.211 77.1 183.0 2 86.8 1997 623 232000 232500 69.35 19.19 117 4.583 105 13.035 111 11.253 77.1 183.0 2 86.8 1997 623 232500 233000 69.35 19.19 117 4.639 105 13.960 105 11.278 77.1 183.0 2 86.7 1997 623 233000 233500 69.35 19.19 117 4.048 102 11.258 111 11.195 77.1 183.0 2 86.6 1997 623 233500 234000 69.35 19.19 117 3.644 105 9.972 105 11.145 77.1 183.0 2 86.6 1997 623 234000 234500 69.35 19.19 117 3.410 105 9.265 111 11.097 77.1 183.0 2 86.5 1997 623 234500 235000 69.35 19.19 117 3.331 102 8.958 111 11.084 77.1 183.0 2 86.4 1997 623 235000 235500 69.35 19.19 117 3.101 102 8.210 111 11.065 77.1 183.0 2 86.3 1997 623 235500 0 69.35 19.19 117 2.865 105 6.993 111 11.012 77.1 183.0 1 86.1