% 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 1999 317 181400 181600 77.38 13.49 119 1.415 97 2.432 119 10.724 47.5 216.4 17 94.5 1999 317 181600 181800 78.11 11.09 119 0.536 101 0.595 101 10.198 45.0 270.0 17 94.6 1999 317 181800 182000 78.11 11.08 126 0.437 101 0.443 142 9.940 45.0 270.0 17 94.6 1999 317 182000 182200 78.11 11.07 119 0.587 101 0.757 101 10.186 45.0 270.0 17 94.7 1999 317 182200 182400 78.11 11.09 119 0.525 101 0.611 133 10.007 45.0 270.0 17 94.8 1999 317 182400 182600 78.11 11.08 109 0.381 109 0.474 109 10.067 45.0 270.0 17 94.9 1999 317 182600 182800 78.11 11.08 119 0.431 101 0.451 101 10.177 45.0 270.0 17 95.0 1999 317 182800 183000 78.11 11.08 119 0.431 101 0.404 142 9.967 45.0 270.0 17 95.1 1999 317 183000 183200 77.14 15.34 126 0.430 101 0.763 101 10.218 45.0 188.7 17 95.2 1999 317 183200 183400 77.13 16.03 126 0.238 101 0.339 101 10.117 45.0 180.0 17 95.3 1999 317 183400 183600 77.13 16.03 133 0.454 105 0.571 133 10.025 45.0 180.0 17 95.4 1999 317 183600 183800 77.13 16.03 126 0.413 101 0.661 101 10.272 45.0 180.0 17 95.5 1999 317 183800 184000 77.13 16.03 126 0.438 101 0.592 101 10.307 45.0 180.0 17 95.6 1999 317 184000 184200 77.13 16.03 126 0.567 101 0.701 101 10.339 45.0 180.0 17 95.7 1999 317 184200 184400 77.13 16.03 126 0.543 101 0.716 101 10.309 45.0 180.0 17 95.8 1999 317 184400 184600 77.31 13.28 126 0.694 102 1.578 102 10.690 45.0 216.3 17 95.9 1999 317 184600 184800 78.11 11.08 119 0.578 101 0.502 101 10.021 45.0 270.0 17 96.0 1999 317 184800 185000 78.11 11.08 126 0.683 101 0.554 101 10.085 45.0 270.0 17 96.1 1999 317 185000 185200 78.11 11.08 119 0.611 105 0.502 126 9.809 45.0 270.0 17 96.2 1999 317 185200 185400 78.11 11.08 119 0.657 105 0.824 105 10.075 45.0 270.0 17 96.3 1999 317 185400 185600 78.11 11.08 119 0.537 105 0.754 105 10.277 45.0 270.0 17 96.3 1999 317 185600 185800 78.11 11.08 114 0.572 114 0.546 133 10.059 45.0 270.0 17 96.4 1999 317 185800 190000 78.11 11.08 142 0.456 105 0.365 105 10.287 45.0 270.0 17 96.5 1999 317 190000 190200 77.14 15.36 105 0.393 105 0.694 105 10.381 45.0 188.5 17 96.6 1999 317 190200 190400 77.13 16.03 105 0.359 105 0.733 105 10.416 45.0 180.0 17 96.7 1999 317 190400 190600 77.13 16.03 119 0.351 105 0.787 105 10.393 45.0 180.0 17 96.8 1999 317 190600 190800 77.13 16.03 126 0.419 101 1.136 101 10.626 45.0 180.0 17 96.9 1999 317 190800 191000 77.13 16.03 119 0.401 105 1.040 105 10.372 45.0 180.0 17 97.0 1999 317 191000 191200 77.13 16.03 119 0.320 101 0.840 101 10.532 45.0 180.0 17 97.1 1999 317 191200 191400 77.13 16.03 105 0.298 105 0.869 105 10.434 45.0 180.0 17 97.2 1999 317 191400 191600 77.32 13.28 119 0.913 105 1.438 105 10.673 45.0 216.4 17 97.2 1999 317 191600 191800 78.11 11.08 119 0.584 119 0.424 133 10.273 45.0 270.0 17 97.3 1999 317 191800 192000 78.11 11.08 133 0.367 101 0.399 133 10.073 45.0 270.0 17 97.4 1999 317 192000 192200 78.11 11.08 114 0.380 114 0.524 114 10.011 45.0 270.0 17 97.5 1999 317 192200 192400 78.11 11.08 119 0.359 93 0.555 93 10.142 45.0 270.0 17 97.6 1999 317 192400 192600 78.11 11.08 114 0.313 93 0.634 93 10.087 45.0 270.0 17 97.7 1999 317 192600 192800 78.11 11.08 114 0.522 114 0.893 114 10.513 45.0 270.0 17 97.8 1999 317 192800 193000 78.11 11.08 119 0.342 114 0.485 114 9.863 45.0 270.0 17 97.8 1999 317 193000 193200 77.14 15.34 126 0.407 105 0.353 105 10.174 45.0 188.7 17 97.9 1999 317 193200 193400 77.13 16.03 119 0.592 105 0.648 105 10.234 45.0 180.0 17 98.0 1999 317 193400 193600 77.13 16.03 119 0.420 109 0.423 119 10.037 45.0 180.0 17 98.1 1999 317 193600 193800 77.13 16.03 126 0.419 105 0.983 105 10.482 45.0 180.0 17 98.2 1999 317 193800 194000 77.13 16.03 126 0.579 109 0.675 109 10.013 45.0 180.0 17 98.2 1999 317 194000 194200 77.13 16.03 119 0.461 109 0.469 109 9.947 45.0 180.0 17 98.3 1999 317 194200 194400 77.13 16.03 114 0.319 97 0.436 97 9.948 45.0 180.0 17 98.4 1999 317 194400 194600 77.31 13.29 119 0.443 101 0.428 101 9.919 45.0 216.2 17 98.5 1999 317 194600 194800 78.11 11.08 119 0.562 105 0.556 105 10.060 45.0 270.0 17 98.6 1999 317 194800 195000 78.11 11.08 126 0.472 93 0.376 126 9.943 45.0 270.0 17 98.6 1999 317 195000 195200 78.11 11.08 126 0.523 109 0.361 126 9.926 45.0 270.0 17 98.7 1999 317 195200 195400 78.11 11.09 125 0.501 109 0.292 133 9.956 45.0 270.0 17 98.8 1999 317 195400 195600 78.11 11.08 109 0.388 109 0.597 109 10.210 45.0 270.0 17 98.9 1999 317 195600 195800 78.11 11.08 126 0.494 114 0.501 133 10.107 45.0 270.0 17 98.9 1999 317 195800 200000 78.11 11.08 126 0.722 93 1.838 93 11.041 45.0 270.0 17 99.0 1999 317 200000 200200 77.14 15.37 119 0.533 101 0.402 142 10.071 45.0 188.4 17 99.1 1999 317 200200 200400 77.13 16.03 119 0.447 105 0.351 105 9.946 45.0 180.0 17 99.2 1999 317 200400 200600 77.13 16.03 126 0.478 101 0.288 101 10.019 45.0 180.0 17 99.2 1999 317 200600 200800 77.13 16.03 126 0.405 105 0.279 105 9.807 45.0 180.0 17 99.3 1999 317 200800 201000 77.13 16.03 133 0.480 105 0.401 105 9.980 45.0 180.0 17 99.4 1999 317 201000 201200 77.13 16.03 119 0.831 105 0.838 119 10.333 45.0 180.0 17 99.5 1999 317 201200 201400 77.13 16.03 119 0.578 119 0.385 119 10.039 45.0 180.0 17 99.5 1999 317 201400 201600 77.31 13.28 119 0.558 105 0.511 105 10.172 45.0 216.3 17 99.6 1999 317 201600 201800 78.11 11.08 114 0.642 114 0.720 114 10.243 45.0 270.0 17 99.7 1999 317 201800 202000 78.11 11.08 114 0.603 114 0.717 114 10.217 45.0 270.0 17 99.7 1999 317 202000 202200 78.11 11.08 119 0.705 114 0.862 114 10.175 45.0 270.0 17 99.8 1999 317 202200 202400 78.11 11.08 119 0.489 114 0.455 119 10.043 45.0 270.0 17 99.9 1999 317 202400 202600 78.11 11.08 119 0.542 114 0.338 141 9.970 45.0 270.0 17 99.9 1999 317 202600 202800 78.11 11.08 133 0.522 93 0.346 133 9.787 45.0 270.0 17 100.0 1999 317 202800 203000 78.11 11.08 119 0.448 101 0.428 101 10.096 45.0 270.0 17 100.1 1999 317 203000 203200 77.14 15.34 126 0.628 105 0.552 105 10.054 45.0 188.7 17 100.1 1999 317 203200 203400 77.13 16.03 119 0.580 114 0.409 141 9.997 45.0 180.0 17 100.2 1999 317 203400 203600 77.13 16.03 126 0.509 101 0.429 126 9.952 45.0 180.0 17 100.3 1999 317 203600 203800 77.13 16.03 126 0.542 105 0.579 133 10.071 45.0 180.0 17 100.3 1999 317 203800 204000 77.13 16.03 126 0.494 93 0.417 126 10.067 45.0 180.0 17 100.4 1999 317 204000 204200 77.13 16.03 126 0.488 109 0.295 142 10.010 45.0 180.0 17 100.5 1999 317 204200 204400 77.13 16.03 126 0.584 97 0.483 97 9.993 45.0 180.0 17 100.5 1999 317 204400 204600 77.32 13.25 126 0.474 101 0.676 101 10.240 45.0 216.8 17 100.6 1999 317 204600 204800 78.11 11.08 126 0.543 105 0.551 105 9.910 45.0 270.0 17 100.6 1999 317 204800 205000 78.11 11.08 114 0.572 114 0.363 114 10.006 45.0 270.0 17 100.7 1999 317 205000 205200 78.11 11.08 126 0.481 105 0.465 105 9.918 45.0 270.0 17 100.8 1999 317 205200 205400 78.11 11.08 133 0.535 105 0.323 133 10.148 45.0 270.0 17 100.8 1999 317 205400 205600 78.11 11.09 119 0.536 119 0.464 119 10.006 45.0 270.0 17 100.9 1999 317 205600 205800 78.11 11.08 126 0.571 101 0.478 141 9.966 45.0 270.0 17 100.9 1999 317 205800 210000 78.11 11.08 126 0.462 101 0.313 141 9.981 45.0 270.0 17 101.0 1999 317 210000 210200 77.14 15.34 114 0.523 105 0.586 114 10.084 45.0 188.7 7 101.0 1999 317 210200 210400 77.13 16.03 119 0.405 105 0.444 119 9.831 45.0 180.0 7 101.1 1999 317 210400 210600 77.13 16.03 126 0.338 105 0.202 126 9.944 45.0 180.0 7 101.1 1999 317 210600 210800 77.13 16.03 119 0.404 105 0.342 105 9.859 45.0 180.0 7 101.2 1999 317 210800 211000 77.13 16.03 126 0.483 109 0.257 126 9.999 45.0 180.0 7 101.2 1999 317 211000 211200 77.13 16.03 126 0.442 105 0.252 142 9.918 45.0 180.0 7 101.3 1999 317 211200 211400 77.13 16.03 126 0.417 114 0.358 133 9.837 45.0 180.0 7 101.3 1999 317 211400 211600 77.31 13.28 119 0.380 109 0.380 119 9.989 45.0 216.4 7 101.4 1999 317 211600 211800 78.11 11.08 126 1.040 109 0.904 126 10.713 45.0 270.0 7 101.4 1999 317 211800 212000 78.11 11.08 119 0.593 105 0.473 109 9.991 45.0 270.0 7 101.5 1999 317 212000 212200 78.11 11.08 126 0.413 105 0.225 105 9.889 45.0 270.0 7 101.5 1999 317 212200 212400 78.11 11.08 126 0.575 105 0.417 105 9.946 45.0 270.0 7 101.6 1999 317 212400 212600 78.11 11.08 119 0.599 101 0.390 133 9.949 45.0 270.0 7 101.6 1999 317 212600 212800 78.11 11.08 126 0.523 109 0.316 126 9.842 45.0 270.0 7 101.7 1999 317 212800 213000 78.11 11.09 126 0.619 97 0.843 97 10.403 45.0 270.0 7 101.7 1999 317 213000 213200 77.14 15.35 119 0.375 109 0.317 109 9.937 45.0 188.6 7 101.7 1999 317 213200 213400 77.13 16.03 125 0.356 105 0.335 105 9.812 45.0 180.0 7 101.8 1999 317 213400 213600 77.13 16.03 126 0.363 101 0.265 101 9.945 45.0 180.0 7 101.8 1999 317 213600 213800 77.13 16.03 126 0.452 101 0.276 126 10.032 45.0 180.0 7 101.9 1999 317 213800 214000 77.13 16.03 126 0.451 114 0.269 141 9.985 45.0 180.0 7 101.9 1999 317 214000 214200 77.13 16.03 126 0.361 97 0.271 133 9.969 45.0 180.0 7 101.9 1999 317 214200 214400 77.13 16.03 126 0.544 114 0.414 142 10.167 45.0 180.0 7 102.0 1999 317 214400 214600 77.31 13.29 133 0.563 105 0.587 105 10.280 45.0 216.3 7 102.0 1999 317 214600 214800 78.11 11.08 126 0.819 96 1.264 96 10.442 45.0 270.0 7 102.0 1999 317 214800 215000 78.11 11.08 119 0.722 101 0.732 133 10.182 45.0 270.0 7 102.1 1999 317 215000 215200 78.11 11.08 119 0.743 114 0.509 142 10.157 45.0 270.0 7 102.1 1999 317 215200 215400 78.11 11.08 119 0.983 119 0.884 126 10.339 45.0 270.0 7 102.1 1999 317 215400 215600 78.11 11.08 119 1.236 97 1.961 97 10.890 45.0 270.0 7 102.2 1999 317 215600 215800 78.11 11.09 113 1.027 113 1.070 113 10.547 45.0 270.0 7 102.2 1999 317 215800 220000 78.11 11.08 114 0.619 114 0.709 114 10.169 45.0 270.0 7 102.2 1999 317 220000 220200 77.14 15.33 133 0.640 102 0.478 142 10.207 45.0 188.9 7 102.3 1999 317 220200 220400 77.13 16.03 119 0.586 114 0.489 142 10.019 45.0 180.0 7 102.3 1999 317 220400 220600 77.13 16.03 126 0.720 101 0.720 101 10.283 45.0 180.0 7 102.3 1999 317 220600 220800 77.13 16.03 126 1.210 119 0.922 141 10.469 45.0 180.0 7 102.3 1999 317 220800 221000 77.13 16.03 126 0.710 105 0.628 141 10.246 45.0 180.0 7 102.4 1999 317 221000 221200 77.13 16.03 126 0.423 101 0.388 142 9.979 45.0 180.0 7 102.4 1999 317 221200 221400 77.13 16.03 126 0.338 105 0.289 141 9.841 45.0 180.0 7 102.4 1999 317 221400 221600 77.31 13.30 126 0.349 109 0.438 126 10.003 45.0 216.1 7 102.4 1999 317 221600 221800 78.11 11.08 119 0.332 101 0.471 101 10.211 45.0 270.0 7 102.5 1999 317 221800 222000 78.11 11.08 119 0.461 105 0.595 119 10.158 45.0 270.0 7 102.5 1999 317 222000 222200 78.11 11.08 126 0.450 105 0.400 126 9.947 45.0 270.0 7 102.5 1999 317 222200 222400 78.11 11.08 126 0.454 105 0.477 105 10.010 45.0 270.0 7 102.5 1999 317 222400 222600 78.11 11.08 119 0.306 101 0.516 101 9.878 45.0 270.0 7 102.5 1999 317 222600 222800 78.11 11.07 126 0.447 105 0.444 126 10.060 45.0 270.0 7 102.6 1999 317 222800 223000 78.11 11.08 126 0.421 97 0.418 97 9.873 45.0 270.0 7 102.6 1999 317 223000 223200 77.14 15.37 119 0.252 114 0.303 114 9.784 45.0 188.4 7 102.6 1999 317 223200 223400 77.13 16.03 126 0.280 101 0.416 101 9.871 45.0 180.0 7 102.6 1999 317 223400 223600 77.13 16.03 119 0.263 109 0.305 133 9.797 45.0 180.0 7 102.6 1999 317 223600 223800 77.13 16.03 119 0.455 101 0.824 101 10.418 45.0 180.0 7 102.6 1999 317 223800 224000 77.13 16.03 119 0.471 119 0.389 119 10.228 45.0 180.0 7 102.6 1999 317 224000 224200 77.13 16.03 126 0.353 109 0.568 109 9.958 45.0 180.0 7 102.7 1999 317 224200 224400 77.13 16.03 114 0.257 114 0.302 141 9.954 45.0 180.0 7 102.7 1999 317 224400 224600 77.32 13.27 126 0.334 105 0.532 105 10.030 45.0 216.5 7 102.7 1999 317 224600 224800 78.11 11.08 109 0.279 109 0.576 109 10.435 45.0 270.0 7 102.7 1999 317 224800 225000 78.11 11.08 126 0.297 101 0.185 126 9.890 45.0 270.0 7 102.7 1999 317 225000 225200 78.11 11.08 126 0.364 101 0.388 126 9.983 45.0 270.0 7 102.7 1999 317 225200 225400 78.11 11.08 133 0.274 101 0.552 101 9.875 45.0 270.0 7 102.7 1999 317 225400 225600 78.11 11.08 126 0.398 114 0.329 133 9.969 45.0 270.0 7 102.7 1999 317 225600 225720 78.11 11.08 133 0.206 97 0.522 97 10.259 45.0 270.0 7 102.7 1999 317 230920 231000 77.13 16.03 119 0.537 109 0.534 119 10.038 45.0 180.0 7 102.7 1999 317 231000 231200 77.13 16.03 119 0.345 114 0.290 141 9.900 45.0 180.0 7 102.7 1999 317 231200 231400 77.13 16.03 114 0.259 97 0.392 97 10.007 45.0 180.0 7 102.7 1999 317 231400 231600 77.31 13.27 126 0.228 109 0.415 126 10.001 45.0 216.5 7 102.7 1999 317 231600 231800 78.11 11.08 126 0.376 114 0.353 141 9.978 45.0 270.0 7 102.7 1999 317 231800 232000 78.11 11.08 119 0.621 105 0.673 105 10.256 45.0 270.0 7 102.7 1999 317 232000 232200 78.11 11.08 126 0.469 89 0.514 133 10.017 45.0 270.0 7 102.7 1999 317 232200 232400 78.11 11.08 126 0.330 109 0.233 109 9.935 45.0 270.0 7 102.7 1999 317 232400 232600 78.11 11.08 126 0.612 101 1.036 101 10.480 45.0 270.0 7 102.7 1999 317 232600 232800 78.11 11.08 87 0.463 87 1.276 101 10.147 45.0 270.0 7 102.7 1999 317 232800 233000 78.11 11.08 93 0.471 93 3.420 93 11.334 45.0 270.0 7 102.7 1999 317 233000 233200 77.14 15.35 133 0.575 93 0.472 133 10.578 45.0 188.6 7 102.6 1999 317 233200 233400 77.13 16.03 109 0.227 109 0.586 109 10.091 45.0 180.0 7 102.6 1999 317 233400 233600 77.13 16.03 114 0.205 109 0.343 109 9.990 45.0 180.0 7 102.6 1999 317 233600 233800 77.13 16.03 126 0.336 101 0.320 126 10.040 45.0 180.0 7 102.6 1999 317 233800 234000 77.13 16.03 126 0.293 105 0.374 126 9.927 45.0 180.0 7 102.6 1999 317 234000 234200 77.13 16.03 126 0.309 109 0.408 109 9.850 45.0 180.0 7 102.6 1999 317 234200 234400 77.13 16.03 126 0.300 97 0.310 141 9.973 45.0 180.0 7 102.5 1999 317 234400 234600 77.32 13.27 119 0.443 97 0.635 97 10.246 45.0 216.6 7 102.5 1999 317 234600 234800 78.11 11.07 126 0.438 93 0.976 93 10.558 45.0 270.0 7 102.5 1999 317 234800 235000 78.11 11.08 119 0.457 114 0.372 114 10.038 45.0 270.0 7 102.5 1999 317 235000 235200 78.11 11.08 119 0.314 101 0.509 133 10.014 45.0 270.0 7 102.5 1999 317 235200 235400 78.11 11.08 133 0.364 105 0.426 133 10.130 45.0 270.0 7 102.4 1999 317 235400 235600 78.11 11.08 119 0.218 93 0.232 93 9.781 45.0 270.0 7 102.4 1999 317 235600 235800 78.11 11.08 114 0.219 101 0.363 114 9.895 45.0 270.0 7 102.4 1999 317 235800 240000 78.11 11.09 119 0.298 105 0.364 105 9.906 45.0 270.0 7 102.4 1999 318 0 200 77.14 15.34 133 0.259 101 0.468 101 9.969 45.0 188.7 10 102.4