% 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 1221 0 500 69.35 19.19 120 4.481 111 9.043 136 11.205 77.2 183.2 1 132.4 1998 1221 500 1000 69.35 19.19 120 8.998 114 15.981 130 11.574 77.2 183.2 1 132.2 1998 1221 1000 1500 69.35 19.19 120 5.627 114 9.022 136 11.355 77.2 183.2 1 132.0 1998 1221 1500 2000 69.35 19.19 120 3.961 111 7.206 120 11.190 77.2 183.2 1 131.8 1998 1221 2000 2500 69.35 19.19 120 4.053 114 7.234 127 11.213 77.2 183.2 1 131.6 1998 1221 2500 3000 69.35 19.19 117 3.716 111 8.398 114 11.183 77.2 183.2 1 131.3 1998 1221 3000 3500 69.35 19.19 120 3.356 111 6.844 120 11.122 77.2 183.2 1 131.1 1998 1221 3500 4000 69.35 19.19 120 2.463 111 4.656 117 11.000 77.2 183.2 1 130.9 1998 1221 4000 4500 69.35 19.19 120 2.385 114 4.101 133 10.990 77.2 183.2 1 130.6 1998 1221 4500 5000 69.35 19.19 120 2.261 114 3.607 133 10.953 77.2 183.2 1 130.3 1998 1221 5000 5500 69.35 19.19 120 1.750 114 2.836 136 10.852 77.2 183.2 1 130.1 1998 1221 5500 5955 69.35 19.19 120 1.407 114 2.531 130 10.809 77.2 183.2 1 129.8 1998 1221 5500 10000 69.35 19.19 120 1.404 114 2.510 130 10.809 77.2 183.2 1 129.8 1998 1221 10000 10500 69.35 19.19 120 1.227 114 1.992 136 10.744 77.2 183.2 1 129.5 1998 1221 10500 11000 69.35 19.19 120 1.139 114 1.793 133 10.729 77.2 183.2 1 129.2 1998 1221 11000 11500 69.35 19.19 124 1.068 114 1.539 136 10.701 77.2 183.2 1 128.9 1998 1221 11500 12000 69.35 19.19 127 1.051 114 1.574 130 10.699 77.2 183.2 1 128.6 1998 1221 12000 12500 69.35 19.19 124 1.021 114 1.401 130 10.666 77.2 183.2 1 128.2 1998 1221 12500 13000 69.35 19.19 124 0.815 111 1.149 133 10.648 77.2 183.2 1 127.9 1998 1221 13000 13500 69.35 19.19 127 0.769 114 1.010 136 10.549 77.2 183.2 1 127.6 1998 1221 13500 14000 69.35 19.19 124 1.389 114 0.972 136 10.545 77.2 183.2 1 127.2 1998 1221 14000 14500 69.35 19.19 124 0.551 114 0.728 145 10.477 77.2 183.2 1 126.9 1998 1221 14500 15000 69.35 19.19 127 1.165 114 0.902 142 10.471 77.2 183.2 1 126.5 1998 1221 15000 15500 69.35 19.19 120 0.431 114 0.620 145 10.415 77.2 183.2 1 126.2 1998 1221 15500 20000 69.35 19.19 124 0.466 114 0.772 139 10.479 77.2 183.2 1 125.8 1998 1221 20000 20500 69.35 19.19 124 0.455 117 0.748 148 10.439 77.2 183.2 1 125.4 1998 1221 20500 21000 69.35 19.19 120 0.459 114 0.848 133 10.415 77.2 183.2 1 125.1 1998 1221 21000 21500 69.35 19.19 124 0.460 93 0.763 133 10.439 77.2 183.2 1 124.7 1998 1221 21500 22000 69.35 19.19 127 0.433 114 0.557 148 10.446 77.2 183.2 1 124.3 1998 1221 22000 22500 69.35 19.19 127 0.483 117 0.548 136 10.462 77.2 183.2 1 123.9 1998 1221 22500 23000 69.35 19.19 124 0.505 114 0.575 142 10.496 77.2 183.2 1 123.5 1998 1221 23000 23500 69.35 19.19 124 0.386 114 0.645 142 10.370 77.2 183.2 1 123.1 1998 1221 23500 24000 69.35 19.19 127 0.265 117 0.410 139 10.394 77.2 183.2 1 122.7 1998 1221 24000 24500 69.35 19.19 124 0.347 117 0.526 139 10.369 77.2 183.2 1 122.3 1998 1221 24500 25000 69.35 19.19 127 0.389 93 0.628 139 10.327 77.2 183.2 1 121.9 1998 1221 25000 25500 69.35 19.19 120 0.319 93 0.603 133 10.317 77.2 183.2 1 121.5 1998 1221 25500 30000 69.35 19.19 120 0.299 108 0.570 133 10.328 77.2 183.2 1 121.1 1998 1221 30000 30500 69.35 19.19 120 0.331 111 0.449 148 10.332 77.2 183.2 0 120.6 1998 1221 30500 31000 69.35 19.19 124 0.232 96 0.637 96 10.481 77.2 183.2 0 120.2 1998 1221 31000 31500 69.35 19.19 127 0.203 93 0.405 133 10.195 77.2 183.2 0 119.8 1998 1221 31500 32000 69.35 19.19 124 0.292 108 0.581 148 10.485 77.2 183.2 0 119.4 1998 1221 32000 32430 69.35 19.19 120 0.444 111 0.322 139 10.387 77.2 183.2 0 118.9 1998 1221 32505 33000 69.35 19.19 127 0.200 108 0.486 127 10.216 77.2 183.2 0 118.5 1998 1221 33000 33500 69.35 19.19 120 0.331 111 0.621 130 10.286 77.2 183.2 0 118.1 1998 1221 33500 34000 69.35 19.19 130 0.388 105 0.148 139 10.416 77.2 183.2 0 117.7 1998 1221 34000 34500 69.35 19.19 127 0.138 111 0.347 145 10.387 77.2 183.2 0 117.2 1998 1221 34500 35000 69.35 19.19 124 0.274 105 0.443 139 10.206 77.2 183.2 0 116.8 1998 1221 35000 35500 69.35 19.19 120 0.171 105 0.337 133 10.258 77.2 183.2 0 116.4 1998 1221 35500 40000 69.35 19.19 130 0.043 93 0.498 93 10.321 77.2 183.2 0 115.9 1998 1221 40000 40500 69.35 19.19 120 0.293 114 0.441 142 10.288 77.2 183.2 0 115.5 1998 1221 40500 41000 69.35 19.19 124 0.301 99 0.559 142 10.285 77.2 183.2 0 115.0 1998 1221 41000 41500 69.35 19.19 124 0.203 93 0.623 133 10.126 77.2 183.2 0 114.6 1998 1221 41500 42000 69.35 19.19 117 0.368 108 0.612 108 10.056 77.2 183.2 0 114.2 1998 1221 42000 42500 69.35 19.19 127 0.332 96 0.532 127 10.656 77.2 183.2 0 113.7 1998 1221 42500 43000 69.35 19.19 117 0.200 111 0.556 111 10.121 77.2 183.2 0 113.3 1998 1221 43000 43500 69.35 19.19 139 0.261 93 0.602 139 10.664 77.2 183.2 0 112.9 1998 1221 43500 44000 69.35 19.19 124 0.163 99 0.499 99 10.040 77.2 183.2 0 112.4 1998 1221 44000 44500 69.35 19.19 139 0.437 93 0.617 139 10.656 77.2 183.2 0 112.0 1998 1221 44500 45000 69.35 19.19 124 0.159 96 0.380 130 10.089 77.2 183.2 0 111.6 1998 1221 45000 45500 69.35 19.19 124 0.240 99 0.719 124 10.326 77.2 183.2 0 111.1 1998 1221 45500 50000 69.35 19.19 124 0.155 102 0.502 124 10.038 77.2 183.2 0 110.7