% 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 514 143000 143500 69.36 19.20 121 2.206 121 1.691 121 11.300 77.5 182.6 5 61.4 1991 514 143500 143753 69.36 19.20 145 0.106 97 0.432 97 10.404 77.5 182.6 5 61.8 1991 514 145340 145500 69.36 19.20 87 0.192 87 0.198 145 9.930 77.5 182.6 5 63.3 1991 514 145500 150000 69.36 19.20 108 0.059 108 0.123 108 9.944 77.5 182.6 5 63.4 1991 514 150000 150500 69.36 19.20 87 0.205 87 0.447 145 10.089 77.5 182.6 6 63.8 1991 514 150500 151000 69.36 19.20 116 0.211 87 0.596 113 10.242 77.5 182.6 6 64.3 1991 514 151000 151500 69.36 19.20 145 -0.197 89 0.223 145 9.898 77.5 182.6 6 64.7 1991 514 151500 152000 69.36 19.20 118 1.015 113 2.364 118 10.851 77.5 182.6 6 65.1 1991 514 152000 152430 69.36 19.20 108 0.135 108 0.463 108 10.734 77.5 182.6 6 65.5 1991 514 152510 153000 69.36 19.20 124 7.494 108 8.226 147 11.241 77.5 182.6 6 66.0 1991 514 153000 153500 69.36 19.20 118 7.245 108 7.306 147 11.221 77.5 182.6 6 66.4 1991 514 153500 154000 69.36 19.20 121 7.651 110 7.749 147 11.296 77.5 182.6 6 66.8 1991 514 154000 154500 69.36 19.20 121 10.250 110 12.814 132 11.367 77.5 182.6 6 67.2 1991 514 154500 155000 69.36 19.20 121 11.730 110 15.459 124 11.455 77.5 182.6 6 67.7 1991 514 155000 155500 69.36 19.20 124 10.781 113 15.007 124 11.443 77.5 182.6 6 68.1 1991 514 155500 160000 69.36 19.20 124 7.594 108 6.920 145 11.298 77.5 182.6 6 68.5 1991 514 160000 160500 69.36 19.20 121 9.656 110 9.553 147 11.408 77.5 182.6 6 69.0 1991 514 160500 161000 69.36 19.20 121 11.137 108 12.692 142 11.459 77.5 182.6 6 69.4 1991 514 161000 161500 69.36 19.20 121 6.890 108 6.985 147 11.246 77.5 182.6 6 69.9 1991 514 161500 162000 69.36 19.20 118 2.670 116 2.589 142 10.855 77.5 182.6 6 70.3 1991 514 162010 162500 69.36 19.20 118 8.886 113 9.942 134 11.363 77.5 182.6 6 70.7 1991 514 162500 163000 69.36 19.20 124 8.849 110 9.997 134 11.361 77.5 182.6 6 71.2 1991 514 163000 163500 69.36 19.20 121 10.460 110 12.973 134 11.411 77.5 182.6 6 71.6 1991 514 163500 164000 69.36 19.20 121 9.760 110 13.395 132 11.363 77.5 182.6 6 72.0 1991 514 164000 164500 69.36 19.20 121 8.991 113 12.108 132 11.324 77.5 182.6 6 72.5 1991 514 164500 165000 69.36 19.20 121 8.440 110 11.177 129 11.307 77.5 182.6 6 72.9 1991 514 165000 165500 69.36 19.20 121 9.560 110 13.142 137 11.371 77.5 182.6 6 73.3 1991 514 165500 170000 69.36 19.20 124 8.777 110 11.183 124 11.330 77.5 182.6 6 73.7 1991 514 170000 170500 69.36 19.20 121 11.233 113 16.419 118 11.430 77.5 182.6 6 74.2 1991 514 170500 171000 69.36 19.20 118 10.091 110 13.407 132 11.369 77.5 182.6 6 74.6 1991 514 171000 171500 69.36 19.20 121 4.356 108 5.958 132 11.012 77.5 182.6 6 75.0 1991 514 171500 172000 69.36 19.20 121 8.893 110 12.334 137 11.332 77.5 182.6 6 75.4 1991 514 172000 172500 69.36 19.20 118 8.300 113 9.420 132 11.328 77.5 182.6 6 75.9 1991 514 172500 173000 69.36 19.20 121 8.663 113 11.813 132 11.339 77.5 182.6 6 76.3 1991 514 173000 173500 69.36 19.20 121 7.873 110 10.659 134 11.309 77.5 182.6 6 76.7 1991 514 173500 174000 69.36 19.20 118 7.267 113 8.688 142 11.263 77.5 182.6 6 77.1 1991 514 174000 174500 69.36 19.20 121 6.425 113 8.319 145 11.229 77.5 182.6 6 77.5 1991 514 174500 175000 69.36 19.20 118 6.501 116 7.631 145 11.238 77.5 182.6 6 77.9 1991 514 175000 175500 69.36 19.20 121 6.412 113 7.937 145 11.235 77.5 182.6 6 78.3 1991 514 175500 180000 69.36 19.20 121 6.813 110 8.618 134 11.250 77.5 182.6 6 78.7 1991 514 180000 180500 69.36 19.20 121 6.422 113 6.995 129 11.249 77.5 182.6 4 79.1 1991 514 180500 181000 69.36 19.20 121 10.190 110 14.415 129 11.384 77.5 182.6 4 79.5 1991 514 181000 181500 69.36 19.20 121 9.964 110 16.259 121 11.408 77.5 182.6 4 79.9 1991 514 181500 182000 69.36 19.20 118 8.440 113 12.373 118 11.321 77.5 182.6 4 80.3 1991 514 182000 182500 69.36 19.20 124 8.099 113 10.952 126 11.323 77.5 182.6 4 80.7 1991 514 182500 183000 69.36 19.20 121 6.962 113 9.355 147 11.249 77.5 182.6 4 81.0 1991 514 183000 183500 69.36 19.20 121 7.885 113 10.799 129 11.307 77.5 182.6 4 81.4 1991 514 183500 184000 69.36 19.20 124 9.615 110 13.848 129 11.407 77.5 182.6 4 81.8 1991 514 184000 184500 69.36 19.20 121 10.360 113 15.942 129 11.431 77.5 182.6 4 82.1 1991 514 184500 185000 69.36 19.20 121 10.192 113 15.440 126 11.418 77.5 182.6 4 82.5 1991 514 185000 185500 69.36 19.20 121 7.519 110 10.617 132 11.298 77.5 182.6 4 82.8 1991 514 185500 190000 69.36 19.20 121 6.555 110 8.665 139 11.239 77.5 182.6 4 83.2 1991 514 190000 190500 69.36 19.20 124 6.564 116 9.103 126 11.236 77.5 182.6 4 83.5 1991 514 190500 191000 69.36 19.20 121 5.901 113 7.959 132 11.189 77.5 182.6 4 83.9 1991 514 191000 191500 69.36 19.20 121 5.916 113 7.591 134 11.193 77.5 182.6 4 84.2 1991 514 191500 192000 69.36 19.20 121 5.550 113 7.161 139 11.165 77.5 182.6 4 84.5 1991 514 192000 192500 69.36 19.20 121 5.091 116 6.435 132 11.136 77.5 182.6 4 84.8 1991 514 192500 193000 69.36 19.20 121 4.378 113 5.202 142 11.092 77.5 182.6 4 85.2 1991 514 193000 193500 69.36 19.20 124 4.048 89 5.651 145 11.032 77.5 182.6 4 85.5 1991 514 193500 194000 69.36 19.20 124 3.851 89 4.947 147 11.051 77.5 182.6 4 85.8 1991 514 194000 194500 69.36 19.20 124 3.482 113 3.878 147 10.995 77.5 182.6 4 86.1 1991 514 194500 195000 69.36 19.20 124 2.697 110 2.397 137 10.927 77.5 182.6 4 86.3 1991 514 195000 195500 69.36 19.20 121 2.673 113 3.140 147 10.940 77.5 182.6 4 86.6 1991 514 195500 200000 69.36 19.20 121 2.856 113 3.234 137 10.938 77.5 182.6 4 86.9 1991 514 200000 200500 69.36 19.20 126 2.878 113 3.290 139 10.920 77.5 182.6 4 87.2 1991 514 200500 201000 69.36 19.20 124 2.864 110 3.459 142 10.918 77.5 182.6 4 87.4 1991 514 201000 201500 69.36 19.20 118 2.665 116 3.103 134 10.887 77.5 182.6 4 87.7 1991 514 201500 202000 69.36 19.20 126 1.550 110 2.028 139 10.841 77.5 182.6 4 87.9 1991 514 202000 202500 69.36 19.20 124 2.747 113 2.315 134 10.893 77.5 182.6 4 88.2 1991 514 202500 203000 69.36 19.20 118 1.850 113 2.933 145 10.708 77.5 182.6 4 88.4 1991 514 203000 203500 69.36 19.20 118 1.584 110 2.411 145 10.786 77.5 182.6 4 88.6 1991 514 203500 204000 69.36 19.20 126 2.084 113 2.558 134 10.754 77.5 182.6 4 88.8 1991 514 204000 204500 69.36 19.20 118 2.899 100 3.051 147 10.833 77.5 182.6 4 89.0 1991 514 204500 205000 69.36 19.20 116 2.260 92 3.556 142 10.854 77.5 182.6 4 89.2 1991 514 205000 205500 69.36 19.20 121 3.047 108 4.081 145 10.968 77.5 182.6 4 89.4 1991 514 205500 210000 69.36 19.20 121 2.470 108 3.727 147 10.856 77.5 182.6 4 89.6 1991 514 210000 210500 69.36 19.20 126 3.683 116 3.691 147 11.026 77.5 182.6 4 89.8 1991 514 210500 211000 69.36 19.20 126 4.060 113 3.752 147 11.080 77.5 182.6 4 90.0 1991 514 211000 211500 69.36 19.20 126 4.828 110 4.223 147 11.257 77.5 182.6 4 90.1 1991 514 211500 212000 69.36 19.20 124 3.543 110 3.362 147 11.025 77.5 182.6 4 90.3 1991 514 212000 212500 69.36 19.20 124 3.346 105 3.927 145 10.976 77.5 182.6 4 90.4 1991 514 212500 213000 69.36 19.20 132 3.307 108 3.544 134 10.946 77.5 182.6 4 90.5 1991 514 213000 213500 69.36 19.20 124 3.066 105 3.659 147 10.919 77.5 182.6 4 90.7 1991 514 213500 214000 69.36 19.20 118 1.933 103 3.586 103 10.987 77.5 182.6 4 90.8 1991 514 214000 214500 69.36 19.20 129 1.547 103 3.051 145 10.731 77.5 182.6 4 90.9 1991 514 214500 215000 69.36 19.20 124 2.104 110 2.776 134 10.816 77.5 182.6 4 91.0 1991 514 215000 215500 69.36 19.20 124 1.739 113 2.468 147 10.801 77.5 182.6 4 91.1 1991 514 215500 215950 69.36 19.20 129 1.715 110 1.572 147 10.661 77.5 182.6 4 91.2 1991 514 222950 223000 69.36 19.20 121 12.697 105 20.811 121 11.563 77.5 182.6 4 91.5 1991 514 223000 223500 69.36 19.20 121 5.926 113 9.451 134 11.188 77.5 182.6 4 91.5 1991 514 223500 224000 69.36 19.20 118 20.715 110 25.992 113 11.640 77.5 182.6 4 91.5 1991 514 224000 224500 69.36 19.20 124 9.127 108 16.334 124 11.372 77.5 182.6 4 91.5 1991 514 224500 225000 69.36 19.20 118 12.694 100 29.835 116 11.529 77.5 182.6 4 91.5 1991 514 225000 225500 69.36 19.20 121 14.831 105 38.714 105 11.667 77.5 182.6 4 91.5 1991 514 225500 230000 69.36 19.20 121 13.745 105 35.151 105 11.626 77.5 182.6 4 91.5 1991 514 230000 230500 69.36 19.20 118 12.274 105 31.598 105 11.578 77.5 182.6 4 91.4 1991 514 230500 231000 69.36 19.20 118 13.534 105 37.642 105 11.648 77.5 182.6 4 91.4 1991 514 231000 231500 69.36 19.20 118 12.552 105 32.461 105 11.600 77.5 182.6 4 91.3 1991 514 231500 232000 69.36 19.20 118 11.670 108 27.698 108 11.543 77.5 182.6 4 91.3 1991 514 232000 232500 69.36 19.20 118 8.765 113 15.650 118 11.372 77.5 182.6 4 91.2 1991 514 232500 233000 69.36 19.20 118 8.598 110 14.627 118 11.361 77.5 182.6 4 91.1 1991 514 233000 233500 69.36 19.20 121 11.243 110 24.207 116 11.519 77.5 182.6 4 91.0 1991 514 233500 234000 69.36 19.20 118 12.911 108 30.946 108 11.595 77.5 182.6 4 90.9 1991 514 234000 234500 69.36 19.20 118 12.670 110 29.475 110 11.598 77.5 182.6 4 90.8 1991 514 234500 235000 69.36 19.20 118 12.384 110 26.148 110 11.554 77.5 182.6 4 90.7 1991 514 235000 235500 69.36 19.20 121 12.714 113 14.659 118 11.381 77.5 182.6 4 90.6 1991 514 235500 0 69.36 19.20 118 8.267 110 13.522 118 11.355 77.5 182.6 1 90.5