% 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 1219 180000 180200 69.35 19.19 120 1.039 108 1.681 133 10.631 77.2 183.2 23 118.7 1998 1219 180200 180400 69.35 19.19 117 3.930 114 5.445 127 11.207 77.2 183.2 23 118.9 1998 1219 180400 180600 69.35 19.19 120 4.419 114 5.577 120 11.268 77.2 183.2 23 119.1 1998 1219 180600 180800 69.35 19.19 120 4.532 111 7.315 124 11.270 77.2 183.2 23 119.3 1998 1219 180800 181000 69.35 19.19 117 4.537 108 7.585 124 11.205 77.2 183.2 23 119.4 1998 1219 181000 181200 69.35 19.19 117 4.028 111 5.416 127 11.134 77.2 183.2 23 119.6 1998 1219 181200 181400 69.35 19.19 120 3.819 117 4.106 130 11.120 77.2 183.2 23 119.8 1998 1219 181400 181600 69.35 19.19 120 4.470 114 6.412 127 11.172 77.2 183.2 23 119.9 1998 1219 181600 181800 69.35 19.19 124 4.089 114 5.050 127 11.204 77.2 183.2 23 120.1 1998 1219 181800 182000 69.35 19.19 120 3.940 114 5.772 130 11.215 77.2 183.2 23 120.3 1998 1219 182000 182200 69.35 19.19 117 4.428 111 7.322 124 11.200 77.2 183.2 23 120.4 1998 1219 182200 182400 69.35 19.19 117 4.600 111 7.842 127 11.228 77.2 183.2 23 120.6 1998 1219 182400 182600 69.35 19.19 120 4.142 111 7.206 127 11.223 77.2 183.2 23 120.8 1998 1219 182600 182800 69.35 19.19 120 4.036 108 6.736 120 11.188 77.2 183.2 23 120.9 1998 1219 182800 183000 69.35 19.19 120 3.330 111 4.753 130 11.158 77.2 183.2 23 121.1 1998 1219 183000 183200 69.35 19.19 124 3.331 114 5.248 139 11.133 77.2 183.2 23 121.3 1998 1219 183200 183400 69.35 19.19 127 5.308 114 4.364 142 11.446 77.2 183.2 23 121.4 1998 1219 183400 183600 69.35 19.19 124 6.488 117 5.394 136 11.505 77.2 183.2 23 121.6 1998 1219 183600 183800 69.35 19.19 124 5.894 117 5.387 136 11.467 77.2 183.2 23 121.8 1998 1219 183800 184000 69.35 19.19 124 7.034 114 6.178 130 11.513 77.2 183.2 23 121.9 1998 1219 184000 184200 69.35 19.19 124 4.155 114 2.670 148 11.356 77.2 183.2 23 122.1 1998 1219 184200 184400 69.35 19.19 124 6.016 117 3.925 133 11.503 77.2 183.2 23 122.3 1998 1219 184400 184600 69.35 19.19 120 3.007 117 1.596 139 11.102 77.2 183.2 23 122.4 1998 1219 184600 184800 69.35 19.19 124 1.234 102 1.331 145 10.790 77.2 183.2 23 122.6 1998 1219 184800 185000 69.35 19.19 127 1.175 105 1.325 133 10.685 77.2 183.2 23 122.8 1998 1219 185000 185200 69.35 19.19 117 1.086 114 1.002 142 10.761 77.2 183.2 23 122.9 1998 1219 185200 185400 69.35 19.19 130 1.034 105 0.567 145 10.689 77.2 183.2 23 123.1 1998 1219 185400 185600 69.35 19.19 143 -1.397 111 0.439 143 11.311 77.2 183.2 23 123.2 1998 1219 185600 185800 69.35 19.19 127 1.893 99 1.391 148 11.042 77.2 183.2 23 123.4 1998 1219 185800 190000 69.35 19.19 124 3.068 114 1.454 148 11.194 77.2 183.2 23 123.6 1998 1219 190000 190200 69.35 19.19 127 4.895 120 2.360 148 11.429 77.2 183.2 23 123.7 1998 1219 190200 190400 69.35 19.19 124 6.061 117 4.237 130 11.524 77.2 183.2 23 123.9 1998 1219 190400 190600 69.35 19.19 124 6.766 117 4.006 130 11.563 77.2 183.2 23 124.0 1998 1219 190600 190800 69.35 19.19 127 6.157 120 3.394 136 11.569 77.2 183.2 23 124.2 1998 1219 190800 191000 69.35 19.19 127 5.312 114 2.680 145 11.504 77.2 183.2 23 124.3 1998 1219 191000 191200 69.35 19.19 127 3.591 117 1.509 142 11.325 77.2 183.2 23 124.5 1998 1219 191200 191400 69.35 19.19 127 4.076 120 1.667 145 11.349 77.2 183.2 23 124.7 1998 1219 191400 191600 69.35 19.19 124 7.897 120 4.686 133 11.589 77.2 183.2 23 124.8 1998 1219 191600 191800 69.35 19.19 120 9.555 120 5.955 127 11.658 77.2 183.2 23 125.0 1998 1219 191800 192000 69.35 19.19 124 10.260 117 8.217 124 11.692 77.2 183.2 23 125.1 1998 1219 192000 192200 69.35 19.19 120 7.443 114 7.608 124 11.456 77.2 183.2 23 125.3 1998 1219 192200 192400 69.35 19.19 124 1.978 114 1.444 142 10.839 77.2 183.2 23 125.4 1998 1219 192400 192600 69.35 19.19 120 6.081 117 5.498 127 11.400 77.2 183.2 23 125.6 1998 1219 192600 192800 69.35 19.19 120 13.568 114 16.986 120 11.737 77.2 183.2 23 125.7 1998 1219 192800 193000 69.35 19.19 117 14.520 111 22.505 117 11.776 77.2 183.2 23 125.9 1998 1219 193000 193200 69.35 19.19 117 10.922 114 15.529 117 11.676 77.2 183.2 23 126.0 1998 1219 193200 193400 69.35 19.19 120 11.789 114 14.990 120 11.702 77.2 183.2 23 126.2 1998 1219 193400 193600 69.35 19.19 120 13.401 114 17.075 120 11.768 77.2 183.2 23 126.3 1998 1219 193600 193800 69.35 19.19 120 9.773 114 10.268 120 11.608 77.2 183.2 23 126.4 1998 1219 193800 194000 69.35 19.19 120 7.022 120 5.619 127 11.515 77.2 183.2 23 126.6 1998 1219 194000 194200 69.35 19.19 120 7.284 117 5.515 130 11.537 77.2 183.2 23 126.7 1998 1219 194200 194400 69.35 19.19 120 9.598 117 9.676 120 11.627 77.2 183.2 23 126.9 1998 1219 194400 194600 69.35 19.19 120 8.154 114 9.430 120 11.526 77.2 183.2 23 127.0 1998 1219 194600 194800 69.35 19.19 124 3.439 114 3.177 142 11.199 77.2 183.2 23 127.1 1998 1219 194800 195000 69.35 19.19 124 3.548 117 3.228 133 11.243 77.2 183.2 23 127.3 1998 1219 195000 195200 69.35 19.19 120 7.894 114 9.001 127 11.534 77.2 183.2 23 127.4 1998 1219 195200 195400 69.35 19.19 120 7.516 117 8.279 124 11.515 77.2 183.2 23 127.6 1998 1219 195400 195600 69.35 19.19 120 10.441 114 15.447 120 11.655 77.2 183.2 23 127.7 1998 1219 195600 195800 69.35 19.19 120 8.990 114 14.217 117 11.583 77.2 183.2 23 127.8 1998 1219 195800 200000 69.35 19.19 117 3.903 114 4.938 130 11.176 77.2 183.2 23 128.0 1998 1219 200000 200200 69.35 19.19 120 3.642 117 4.836 127 11.140 77.2 183.2 23 128.1 1998 1219 200200 200400 69.35 19.19 117 2.608 114 2.886 124 10.977 77.2 183.2 23 128.2 1998 1219 200400 200600 69.35 19.19 120 2.419 114 3.069 127 10.970 77.2 183.2 23 128.4 1998 1219 200600 200800 69.35 19.19 120 7.072 114 9.199 124 11.466 77.2 183.2 23 128.5 1998 1219 200800 201000 69.35 19.19 117 8.609 114 12.928 117 11.569 77.2 183.2 23 128.6 1998 1219 201000 201200 69.35 19.19 117 8.709 111 13.978 117 11.561 77.2 183.2 23 128.7 1998 1219 201200 201400 69.35 19.19 120 4.289 114 5.505 127 11.260 77.2 183.2 23 128.9 1998 1219 201400 201600 69.35 19.19 120 6.527 114 8.277 120 11.452 77.2 183.2 23 129.0 1998 1219 201600 201800 69.35 19.19 120 3.985 111 5.501 127 11.280 77.2 183.2 23 129.1 1998 1219 201800 202000 69.35 19.19 120 5.760 114 8.413 124 11.434 77.2 183.2 23 129.2 1998 1219 202000 202200 69.35 19.19 120 7.369 114 10.693 120 11.526 77.2 183.2 23 129.3 1998 1219 202200 202400 69.35 19.19 117 7.310 114 11.570 117 11.505 77.2 183.2 23 129.5 1998 1219 202400 202600 69.35 19.19 120 7.308 111 13.315 114 11.489 77.2 183.2 23 129.6 1998 1219 202600 202800 69.35 19.19 120 8.625 114 14.086 120 11.565 77.2 183.2 23 129.7 1998 1219 202800 203000 69.35 19.19 120 7.399 114 10.724 124 11.478 77.2 183.2 23 129.8 1998 1219 203000 203200 69.35 19.19 117 7.186 111 12.888 117 11.468 77.2 183.2 23 129.9 1998 1219 203200 203400 69.35 19.19 120 5.033 114 9.692 114 11.325 77.2 183.2 23 130.0 1998 1219 203400 203600 69.35 19.19 117 5.905 114 10.597 114 11.393 77.2 183.2 23 130.1 1998 1219 203600 203800 69.35 19.19 117 5.599 111 11.044 114 11.359 77.2 183.2 23 130.3 1998 1219 203800 204000 69.35 19.19 117 5.285 111 9.461 117 11.338 77.2 183.2 23 130.4 1998 1219 204000 204200 69.35 19.19 117 5.751 111 10.956 117 11.372 77.2 183.2 23 130.5 1998 1219 204200 204400 69.35 19.19 117 4.879 111 8.776 114 11.300 77.2 183.2 23 130.6 1998 1219 204400 204600 69.35 19.19 117 5.311 114 10.093 114 11.347 77.2 183.2 23 130.7 1998 1219 204600 204800 69.35 19.19 117 4.657 114 7.865 117 11.293 77.2 183.2 23 130.8 1998 1219 204800 205000 69.35 19.19 120 4.144 114 6.848 114 11.231 77.2 183.2 23 130.9 1998 1219 205000 205200 69.35 19.19 117 4.346 114 7.058 117 11.208 77.2 183.2 23 131.0 1998 1219 205200 205400 69.35 19.19 120 3.139 111 4.915 120 11.091 77.2 183.2 23 131.1 1998 1219 205400 205600 69.35 19.19 120 2.910 114 4.959 120 11.059 77.2 183.2 23 131.2 1998 1219 205600 205800 69.35 19.19 120 2.841 114 4.613 124 11.063 77.2 183.2 23 131.3 1998 1219 205800 210000 69.35 19.19 124 4.441 114 5.107 145 11.266 77.2 183.2 23 131.4 1998 1219 210000 210200 69.35 19.19 120 3.615 114 4.968 124 11.113 77.2 183.2 37 131.5 1998 1219 210200 210400 69.35 19.19 105 0.148 105 1.299 105 10.810 77.2 183.2 37 131.5 1998 1219 210400 210600 69.35 19.19 143 -0.147 143 -0.022 148 10.103 77.2 183.2 37 131.6 1998 1219 210600 210800 69.35 19.19 120 1.598 114 1.975 130 10.751 77.2 183.2 37 131.7 1998 1219 210800 211000 69.35 19.19 120 1.587 111 2.457 120 10.894 77.2 183.2 37 131.8 1998 1219 211000 211200 69.35 19.19 120 1.512 114 2.093 120 10.782 77.2 183.2 37 131.9 1998 1219 211200 211400 69.35 19.19 120 1.939 114 2.141 124 10.796 77.2 183.2 37 132.0 1998 1219 211400 211600 69.35 19.19 120 1.831 111 2.382 124 10.804 77.2 183.2 37 132.1 1998 1219 211600 211800 69.35 19.19 124 2.637 114 3.554 145 11.026 77.2 183.2 37 132.1 1998 1219 211800 212000 69.35 19.19 120 2.418 111 3.151 124 10.946 77.2 183.2 37 132.2 1998 1219 212000 212200 69.35 19.19 120 2.540 114 3.827 127 11.051 77.2 183.2 37 132.3 1998 1219 212200 212400 69.35 19.19 120 8.334 114 11.872 120 11.561 77.2 183.2 37 132.4 1998 1219 212400 212600 69.35 19.19 120 12.106 111 25.671 111 11.732 77.2 183.2 37 132.4 1998 1219 212600 212800 69.35 19.19 117 12.363 111 27.337 111 11.664 77.2 183.2 37 132.5 1998 1219 212800 213000 69.35 19.19 117 5.830 111 11.573 114 11.346 77.2 183.2 37 132.6 1998 1219 213000 213200 69.35 19.19 120 5.494 111 10.126 111 11.297 77.2 183.2 37 132.6 1998 1219 213200 213400 69.35 19.19 120 6.315 111 12.597 114 11.413 77.2 183.2 37 132.7 1998 1219 213400 213600 69.35 19.19 117 10.015 111 22.487 111 11.685 77.2 183.2 37 132.8 1998 1219 213600 213800 69.35 19.19 117 11.758 108 30.759 111 11.758 77.2 183.2 37 132.8 1998 1219 213800 214000 69.35 19.19 117 19.158 105 57.700 105 11.995 77.2 183.2 37 132.9 1998 1219 214000 214200 69.35 19.19 117 9.596 111 23.191 111 11.685 77.2 183.2 37 132.9 1998 1219 214200 214400 69.35 19.19 117 6.018 111 12.724 117 11.412 77.2 183.2 37 133.0 1998 1219 214400 214600 69.35 19.19 117 6.208 111 11.791 117 11.381 77.2 183.2 37 133.1 1998 1219 214600 214800 69.35 19.19 117 7.585 111 17.231 111 11.553 77.2 183.2 37 133.1 1998 1219 214800 215000 69.35 19.19 120 9.309 108 21.200 108 11.611 77.2 183.2 37 133.2 1998 1219 215000 215200 69.35 19.19 117 11.204 111 27.662 111 11.721 77.2 183.2 37 133.2 1998 1219 215200 215400 69.35 19.19 120 6.577 111 13.596 120 11.437 77.2 183.2 37 133.3 1998 1219 215400 215600 69.35 19.19 117 3.789 111 7.004 117 11.180 77.2 183.2 37 133.3 1998 1219 215600 215800 69.35 19.19 117 2.795 111 5.174 127 11.036 77.2 183.2 37 133.3 1998 1219 215800 220000 69.35 19.19 117 3.151 111 6.091 114 11.109 77.2 183.2 37 133.4 1998 1219 220000 220200 69.35 19.19 117 4.383 111 8.068 117 11.237 77.2 183.2 37 133.4 1998 1219 220200 220400 69.35 19.19 117 5.240 111 10.199 117 11.309 77.2 183.2 37 133.5 1998 1219 220400 220600 69.35 19.19 120 4.612 114 9.064 114 11.274 77.2 183.2 37 133.5 1998 1219 220600 220800 69.35 19.19 120 3.830 108 8.182 114 11.194 77.2 183.2 37 133.5 1998 1219 220800 221000 69.35 19.19 117 3.481 111 7.292 117 11.176 77.2 183.2 37 133.6 1998 1219 221000 221200 69.35 19.19 117 4.359 114 8.856 117 11.256 77.2 183.2 37 133.6 1998 1219 221200 221400 69.35 19.19 120 4.693 111 11.216 111 11.304 77.2 183.2 37 133.6 1998 1219 221400 221600 69.35 19.19 117 4.819 108 13.247 108 11.339 77.2 183.2 37 133.7 1998 1219 221600 221800 69.35 19.19 117 5.154 111 12.577 111 11.321 77.2 183.2 37 133.7 1998 1219 221800 222000 69.35 19.19 117 4.567 108 11.826 117 11.274 77.2 183.2 37 133.7 1998 1219 222000 222200 69.35 19.19 117 5.192 111 13.060 114 11.352 77.2 183.2 37 133.7 1998 1219 222200 222400 69.35 19.19 117 5.119 111 11.757 117 11.324 77.2 183.2 37 133.7 1998 1219 222400 222600 69.35 19.19 120 4.479 108 10.715 108 11.300 77.2 183.2 37 133.8 1998 1219 222600 222800 69.35 19.19 117 4.140 114 9.552 114 11.269 77.2 183.2 37 133.8 1998 1219 222800 223000 69.35 19.19 117 3.597 108 9.022 117 11.196 77.2 183.2 37 133.8 1998 1219 223000 223200 69.35 19.19 117 4.088 111 10.408 114 11.240 77.2 183.2 37 133.8 1998 1219 223200 223400 69.35 19.19 117 4.128 108 9.789 114 11.251 77.2 183.2 37 133.8 1998 1219 223400 223600 69.35 19.19 117 4.008 111 9.422 114 11.248 77.2 183.2 37 133.8 1998 1219 223600 223800 69.35 19.19 117 3.515 114 7.698 114 11.175 77.2 183.2 37 133.8 1998 1219 223800 224000 69.35 19.19 120 3.890 111 8.716 120 11.205 77.2 183.2 37 133.8 1998 1219 224000 224200 69.35 19.19 120 3.911 111 9.064 120 11.209 77.2 183.2 37 133.8 1998 1219 224200 224400 69.35 19.19 117 6.903 111 9.370 111 11.218 77.2 183.2 37 133.8 1998 1219 224400 224600 69.35 19.19 120 3.721 111 7.839 114 11.196 77.2 183.2 37 133.8 1998 1219 224600 224800 69.35 19.19 120 4.070 114 8.689 114 11.258 77.2 183.2 37 133.8 1998 1219 224800 225000 69.35 19.19 120 4.193 111 8.916 120 11.235 77.2 183.2 37 133.8 1998 1219 225000 225200 69.35 19.19 117 4.010 108 8.670 117 11.213 77.2 183.2 37 133.8 1998 1219 225200 225400 69.35 19.19 117 3.677 111 8.798 117 11.203 77.2 183.2 37 133.8 1998 1219 225400 225600 69.35 19.19 120 3.844 111 8.176 120 11.194 77.2 183.2 37 133.8 1998 1219 225600 225800 69.35 19.19 120 3.740 111 8.083 114 11.189 77.2 183.2 37 133.8 1998 1219 225800 230000 69.35 19.19 117 4.166 111 9.199 114 11.235 77.2 183.2 37 133.8 1998 1219 230000 230200 69.35 19.19 117 4.348 111 9.707 117 11.261 77.2 183.2 37 133.7 1998 1219 230200 230400 69.35 19.19 120 3.511 102 8.590 124 11.147 77.2 183.2 37 133.7 1998 1219 230400 230600 69.35 19.19 120 3.947 102 12.183 102 11.277 77.2 183.2 37 133.7 1998 1219 230600 230800 69.35 19.19 117 4.268 111 10.690 111 11.253 77.2 183.2 37 133.7 1998 1219 230800 231000 69.35 19.19 120 3.873 108 8.474 120 11.210 77.2 183.2 37 133.7 1998 1219 231000 231200 69.35 19.19 120 4.348 108 10.544 120 11.285 77.2 183.2 37 133.6 1998 1219 231200 231400 69.35 19.19 117 4.261 114 9.761 114 11.261 77.2 183.2 37 133.6 1998 1219 231400 231600 69.35 19.19 117 3.484 111 8.183 111 11.173 77.2 183.2 37 133.6 1998 1219 231600 231800 69.35 19.19 117 3.497 111 7.280 117 11.160 77.2 183.2 37 133.5 1998 1219 231800 232000 69.35 19.19 117 5.861 111 8.628 117 11.185 77.2 183.2 37 133.5 1998 1219 232000 232200 69.35 19.19 117 3.475 111 8.043 117 11.191 77.2 183.2 37 133.5 1998 1219 232200 232400 69.35 19.19 117 3.306 108 8.267 114 11.204 77.2 183.2 37 133.4 1998 1219 232400 232600 69.35 19.19 120 4.839 108 13.488 108 11.373 77.2 183.2 37 133.4 1998 1219 232600 232800 69.35 19.19 117 4.706 111 12.011 111 11.330 77.2 183.2 37 133.3 1998 1219 232800 233000 69.35 19.19 117 4.638 111 11.400 111 11.298 77.2 183.2 37 133.3 1998 1219 233000 233200 69.35 19.19 117 4.101 111 9.545 111 11.262 77.2 183.2 37 133.3 1998 1219 233200 233400 69.35 19.19 117 4.252 108 10.775 111 11.283 77.2 183.2 37 133.2 1998 1219 233400 233600 69.35 19.19 117 3.942 111 10.226 111 11.255 77.2 183.2 37 133.2 1998 1219 233600 233800 69.35 19.19 120 4.238 111 9.605 114 11.255 77.2 183.2 37 133.1 1998 1219 233800 234000 69.35 19.19 117 3.909 111 9.361 111 11.268 77.2 183.2 37 133.1 1998 1219 234000 234200 69.35 19.19 117 5.043 111 11.671 114 11.320 77.2 183.2 37 133.0 1998 1219 234200 234400 69.35 19.19 120 4.491 111 10.565 124 11.260 77.2 183.2 37 132.9 1998 1219 234400 234600 69.35 19.19 117 7.254 111 10.775 117 11.287 77.2 183.2 37 132.9 1998 1219 234600 234800 69.35 19.19 117 3.979 111 8.097 117 11.224 77.2 183.2 37 132.8 1998 1219 234800 235000 69.35 19.19 120 4.575 108 10.654 114 11.299 77.2 183.2 37 132.8 1998 1219 235000 235200 69.35 19.19 117 4.657 111 10.362 114 11.299 77.2 183.2 37 132.7 1998 1219 235200 235400 69.35 19.19 117 4.539 108 10.021 117 11.297 77.2 183.2 37 132.6 1998 1219 235400 235600 69.35 19.19 117 4.788 111 11.509 114 11.329 77.2 183.2 37 132.6 1998 1219 235600 235800 69.35 19.19 120 4.486 111 9.412 114 11.282 77.2 183.2 37 132.5 1998 1219 235800 235955 69.35 19.19 120 3.637 111 6.890 120 11.205 77.2 183.2 37 132.4