% 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 = 1.2 2005 119 75620 75800 69.36 19.17 120 1.997 92 9.840 92 11.182 77.4 184.9 7 95.2 2005 119 75800 80000 69.36 19.17 120 1.262 89 5.446 92 10.970 77.4 184.9 7 95.1 2005 119 80000 80200 69.36 19.17 120 1.301 92 5.295 92 10.981 77.4 184.9 7 94.9 2005 119 80200 80400 69.36 19.17 115 1.024 92 3.739 92 10.797 77.4 184.9 7 94.8 2005 119 80400 80600 69.36 19.17 120 1.021 85 3.599 92 10.777 77.4 184.9 7 94.7 2005 119 80600 80800 69.36 19.17 120 1.229 95 3.030 95 10.641 77.4 184.9 7 94.6 2005 119 80800 81000 69.36 19.17 120 1.305 89 3.075 92 10.615 77.4 184.9 7 94.5 2005 119 81000 81200 69.36 19.17 120 1.388 89 3.632 92 10.770 77.4 184.9 7 94.4 2005 119 81200 81400 69.36 19.17 120 1.510 85 3.836 97 10.722 77.4 184.9 7 94.3 2005 119 81400 81600 69.36 19.17 120 1.451 89 3.052 92 10.624 77.4 184.9 7 94.2 2005 119 81600 81800 69.36 19.17 120 1.332 89 2.753 92 10.551 77.4 184.9 7 94.1 2005 119 81800 81955 69.36 19.17 120 1.317 85 2.467 127 10.525 77.4 184.9 7 94.0 2005 119 82030 82200 69.36 19.17 120 1.277 103 2.349 103 10.656 77.4 184.9 7 93.9 2005 119 82200 82400 69.36 19.17 120 1.252 103 1.896 103 10.520 77.4 184.9 7 93.8 2005 119 82400 82510 69.36 19.17 120 1.135 106 1.167 134 10.477 77.4 184.9 7 93.7 2005 119 84205 84400 69.36 19.17 120 1.948 89 5.032 92 10.831 77.4 184.9 7 92.8 2005 119 84400 84600 69.36 19.17 120 1.821 106 3.801 106 10.671 77.4 184.9 7 92.7 2005 119 84600 84755 69.36 19.17 120 1.745 110 2.815 127 10.691 77.4 184.9 7 92.6 2005 119 84950 85000 69.35 19.17 127 2.494 106 5.357 106 11.042 77.4 184.9 7 92.5 2005 119 85000 85200 69.36 19.17 120 1.642 85 3.708 92 10.690 77.4 184.9 7 92.5 2005 119 85200 85400 69.36 19.17 120 1.927 85 5.945 92 10.970 77.4 184.9 7 92.4 2005 119 85400 85600 69.36 19.17 120 1.676 103 3.820 103 10.762 77.4 184.9 7 92.3 2005 119 85600 85800 69.36 19.17 120 1.817 106 3.983 106 10.831 77.4 184.9 7 92.2 2005 119 85800 85955 69.36 19.17 120 1.593 103 3.692 103 10.740 77.4 184.9 7 92.1 2005 119 90000 90200 69.36 19.17 120 2.575 103 7.900 103 11.098 77.4 184.9 6 92.1 2005 119 90200 90400 69.36 19.17 120 1.585 103 3.715 103 10.751 77.4 184.9 6 92.0 2005 119 90400 90600 69.36 19.17 120 1.884 106 3.173 106 10.821 77.4 184.9 6 91.9 2005 119 90600 90740 69.36 19.17 120 1.719 106 3.199 106 10.707 77.4 184.9 6 91.8 2005 119 90805 90955 69.01 19.27 120 2.441 89 7.892 94 11.013 61.0 178.4 6 91.8 2005 119 90800 91000 69.01 19.27 120 2.461 94 7.587 94 11.018 61.0 178.4 6 91.8 2005 119 91005 91155 69.01 19.27 120 2.916 86 11.122 97 11.115 61.0 178.4 6 91.7 2005 119 91000 91200 69.01 19.27 120 2.936 89 10.676 97 11.115 61.0 178.4 6 91.7 2005 119 91205 91355 69.01 19.27 120 2.007 100 4.795 100 10.869 61.0 178.4 6 91.6 2005 119 91200 91400 69.01 19.27 120 2.042 100 4.794 100 10.872 61.0 178.4 6 91.6 2005 119 91405 91555 69.01 19.27 120 2.077 106 3.503 106 10.787 61.0 178.4 6 91.5 2005 119 91400 91600 69.01 19.27 120 1.982 106 3.323 106 10.790 61.0 178.4 6 91.5 2005 119 91635 91755 69.01 19.27 115 2.308 97 4.137 97 11.007 61.0 178.4 6 91.5 2005 119 91600 91800 69.01 19.27 120 1.924 97 3.440 97 11.016 61.0 178.4 6 91.5 2005 119 91800 91940 69.01 19.27 120 1.932 103 3.736 103 10.864 61.0 178.4 6 91.4 2005 119 92050 92155 69.01 19.27 120 3.090 92 10.180 92 11.102 61.0 178.4 6 91.3 2005 119 92045 92200 69.01 19.27 120 3.121 92 10.152 92 11.104 61.0 178.4 6 91.3 2005 119 92205 92355 69.01 19.27 115 3.364 86 11.951 92 11.096 61.0 178.4 6 91.3 2005 119 92200 92400 69.01 19.27 76 3.760 76 12.902 92 11.097 61.0 178.4 6 91.3 2005 119 92405 92555 69.01 19.27 120 1.699 89 5.080 100 10.722 61.0 178.4 6 91.2 2005 119 92400 92600 69.01 19.27 120 2.234 86 7.125 92 10.887 61.0 178.4 6 91.2 2005 119 92605 92755 69.01 19.27 121 2.777 100 8.765 100 11.156 61.0 178.4 6 91.2 2005 119 92600 92800 69.01 19.27 120 2.772 100 8.636 100 11.158 61.0 178.4 6 91.2 2005 119 92805 92955 69.01 19.27 120 2.466 106 5.496 106 10.946 61.0 178.4 6 91.1 2005 119 92800 93000 69.01 19.27 120 2.456 106 5.558 106 10.948 61.0 178.4 6 91.1 2005 119 93005 93155 69.01 19.27 120 2.775 106 6.094 106 11.010 61.0 178.4 6 91.0 2005 119 93000 93200 69.01 19.27 115 2.825 106 6.296 106 11.011 61.0 178.4 6 91.0 2005 119 93205 93355 69.01 19.27 120 3.213 100 8.386 100 11.221 61.0 178.4 6 91.0 2005 119 93200 93400 69.01 19.27 120 3.170 100 8.302 100 11.227 61.0 178.4 6 91.0 2005 119 93405 93555 69.01 19.27 120 4.120 106 12.955 106 11.304 61.0 178.4 6 90.9 2005 119 93400 93600 69.01 19.27 115 4.053 106 12.648 106 11.302 61.0 178.4 6 90.9 2005 119 93605 93755 69.01 19.27 115 3.398 107 10.760 107 11.157 61.0 178.4 6 90.9 2005 119 93600 93800 69.01 19.27 115 3.334 107 10.603 107 11.156 61.0 178.4 6 90.9 2005 119 93805 93955 69.01 19.27 120 2.749 106 7.133 106 11.026 61.0 178.4 6 90.8 2005 119 93800 94000 69.01 19.27 120 2.793 106 7.191 106 11.030 61.0 178.4 6 90.8 2005 119 94005 94155 69.01 19.27 120 2.386 106 5.266 106 10.895 61.0 178.4 6 90.8 2005 119 94000 94200 69.01 19.27 120 1.600 106 3.404 106 10.711 61.0 178.4 6 90.8 2005 119 94205 94355 69.01 19.27 120 2.529 106 4.831 110 10.810 61.0 178.4 6 90.7 2005 119 94200 94400 69.01 19.27 120 2.685 79 5.376 110 10.813 61.0 178.4 6 90.7 2005 119 94420 94555 69.01 19.27 120 2.343 106 4.427 106 10.915 61.0 178.4 6 90.7 2005 119 94400 94600 69.01 19.27 120 2.426 106 4.554 106 10.917 61.0 178.4 6 90.7 2005 119 94605 94755 69.01 19.27 115 2.255 103 5.847 103 11.092 61.0 178.4 6 90.6 2005 119 94600 94800 69.01 19.27 120 2.198 103 5.851 103 11.097 61.0 178.4 6 90.6 2005 119 94805 94955 69.01 19.27 120 2.768 103 8.314 103 11.105 61.0 178.4 6 90.6 2005 119 94800 95000 69.01 19.27 115 2.898 103 8.945 103 11.108 61.0 178.4 6 90.6 2005 119 95005 95155 69.01 19.27 115 3.306 110 8.559 110 11.147 61.0 178.4 6 90.5 2005 119 95000 95200 69.01 19.27 115 3.316 110 8.490 110 11.147 61.0 178.4 6 90.5 2005 119 95205 95355 69.01 19.27 120 3.737 106 9.996 110 11.214 61.0 178.4 6 90.5 2005 119 95200 95400 69.01 19.27 115 3.787 110 10.075 110 11.213 61.0 178.4 6 90.5 2005 119 95405 95555 69.01 19.27 115 3.556 106 9.001 106 11.207 61.0 178.4 6 90.4 2005 119 95400 95600 69.01 19.27 115 3.597 106 8.787 106 11.208 61.0 178.4 6 90.4 2005 119 95605 95755 69.01 19.27 120 3.321 106 8.215 106 11.114 61.0 178.4 6 90.4 2005 119 95600 95800 69.01 19.27 120 3.490 106 8.560 106 11.117 61.0 178.4 6 90.4 2005 119 95805 95955 69.01 19.27 115 3.087 106 7.319 106 11.053 61.0 178.4 6 90.3 2005 119 95800 100000 69.01 19.27 76 3.263 76 7.655 106 11.054 61.0 178.4 6 90.3 2005 119 100005 100155 69.01 19.27 120 3.394 97 9.687 97 11.214 61.0 178.4 6 90.3 2005 119 100000 100200 69.01 19.27 120 3.416 97 9.412 97 11.189 61.0 178.4 6 90.3 2005 119 100205 100355 69.01 19.27 115 3.908 110 7.991 115 11.084 61.0 178.4 6 90.3 2005 119 100200 100400 69.01 19.27 120 3.789 110 7.792 110 11.082 61.0 178.4 6 90.3 2005 119 100405 100555 69.01 19.27 120 3.446 106 6.764 106 11.021 61.0 178.4 6 90.2 2005 119 100400 100600 69.01 19.27 120 3.602 103 7.286 106 11.023 61.0 178.4 6 90.2 2005 119 100605 100755 69.01 19.27 120 3.466 110 5.955 110 11.058 61.0 178.4 6 90.2 2005 119 100600 100800 69.01 19.27 120 3.463 110 6.303 110 11.048 61.0 178.4 6 90.2 2005 119 100805 100955 69.01 19.27 120 3.920 106 7.315 106 11.197 61.0 178.4 6 90.2 2005 119 100800 101000 69.01 19.27 120 3.916 106 7.230 106 11.193 61.0 178.4 6 90.2 2005 119 101005 101155 69.01 19.27 120 4.739 97 9.349 97 11.210 61.0 178.4 6 90.1 2005 119 101000 101200 69.01 19.27 120 4.739 97 9.218 97 11.222 61.0 178.4 6 90.1 2005 119 101205 101355 69.01 19.27 120 4.783 106 10.694 106 11.269 61.0 178.4 6 90.1 2005 119 101200 101400 69.01 19.27 120 4.801 106 10.708 106 11.272 61.0 178.4 6 90.1 2005 119 101405 101555 69.01 19.27 120 4.049 103 8.410 103 11.178 61.0 178.4 6 90.1 2005 119 101400 101600 69.01 19.27 120 4.129 103 8.339 103 11.174 61.0 178.4 6 90.1 2005 119 101605 101755 69.01 19.27 120 4.525 106 10.209 106 11.127 61.0 178.4 6 90.0 2005 119 101600 101800 69.01 19.27 120 4.898 106 10.793 106 11.126 61.0 178.4 6 90.0 2005 119 101805 101955 69.01 19.27 120 4.250 110 9.883 110 11.147 61.0 178.4 6 90.0 2005 119 101800 102000 69.01 19.27 120 4.307 110 9.990 110 11.149 61.0 178.4 6 90.0 2005 119 102005 102155 69.01 19.27 120 4.093 106 6.646 120 11.073 61.0 178.4 6 90.0 2005 119 102000 102200 69.01 19.27 120 4.092 106 6.519 106 11.069 61.0 178.4 6 90.0 2005 119 102205 102355 69.01 19.27 120 4.488 110 7.813 110 11.117 61.0 178.4 6 90.0 2005 119 102200 102400 69.01 19.27 120 4.401 110 7.790 110 11.116 61.0 178.4 6 90.0 2005 119 102405 102555 69.01 19.27 121 4.427 106 8.211 106 11.132 61.0 178.4 6 89.9 2005 119 102400 102600 69.01 19.27 120 4.571 106 8.342 115 11.120 61.0 178.4 6 89.9 2005 119 102605 102755 69.01 19.27 120 4.688 103 11.278 103 11.309 61.0 178.4 6 89.9 2005 119 102600 102800 69.01 19.27 120 5.012 103 11.689 103 11.312 61.0 178.4 6 89.9 2005 119 102805 102955 69.01 19.27 115 4.906 110 10.514 110 11.231 61.0 178.4 6 89.9 2005 119 102800 103000 69.01 19.27 115 4.931 110 11.125 110 11.231 61.0 178.4 6 89.9 2005 119 103005 103155 69.01 19.27 120 5.008 106 10.433 110 11.275 61.0 178.4 6 89.9 2005 119 103000 103200 69.01 19.27 120 5.040 106 10.505 110 11.275 61.0 178.4 6 89.9 2005 119 103205 103355 69.01 19.27 120 5.694 106 11.828 106 11.293 61.0 178.4 6 89.9 2005 119 103200 103400 69.01 19.27 120 6.204 106 13.618 106 11.293 61.0 178.4 6 89.9 2005 119 103405 103555 69.01 19.27 120 4.982 110 8.329 110 11.197 61.0 178.4 6 89.9 2005 119 103400 103600 69.01 19.27 120 5.077 110 8.507 110 11.194 61.0 178.4 6 89.9 2005 119 103605 103755 69.01 19.27 120 4.699 110 8.543 110 11.208 61.0 178.4 6 89.8 2005 119 103600 103800 69.01 19.27 120 4.772 110 8.701 110 11.204 61.0 178.4 6 89.8 2005 119 103805 103955 69.01 19.27 115 4.004 106 7.584 106 11.223 61.0 178.4 6 89.8 2005 119 103800 104000 69.01 19.27 120 4.121 106 8.515 106 11.225 61.0 178.4 6 89.8 2005 119 104005 104155 69.01 19.27 120 4.350 106 8.088 106 11.240 61.0 178.4 6 89.8 2005 119 104000 104200 69.01 19.27 120 4.296 106 7.730 106 11.225 61.0 178.4 6 89.8 2005 119 104205 104355 69.01 19.27 120 4.486 106 6.662 110 11.165 61.0 178.4 6 89.8 2005 119 104200 104400 69.01 19.27 120 4.139 106 6.285 110 11.148 61.0 178.4 6 89.8 2005 119 104405 104555 69.01 19.27 120 3.961 106 7.393 106 11.127 61.0 178.4 6 89.8 2005 119 104400 104600 69.01 19.27 120 4.388 106 8.009 106 11.128 61.0 178.4 6 89.8 2005 119 104605 104755 69.01 19.27 120 4.176 106 7.583 106 11.226 61.0 178.4 6 89.8 2005 119 104600 104800 69.01 19.27 120 4.160 106 7.407 106 11.226 61.0 178.4 6 89.8 2005 119 104805 104955 69.01 19.27 120 4.138 106 7.327 106 11.175 61.0 178.4 6 89.8 2005 119 104800 105000 69.01 19.27 120 4.227 106 7.756 106 11.175 61.0 178.4 6 89.8 2005 119 105005 105155 69.01 19.27 120 4.031 106 7.123 106 11.180 61.0 178.4 6 89.8 2005 119 105000 105200 69.01 19.27 120 3.988 106 7.009 106 11.181 61.0 178.4 6 89.8 2005 119 105205 105355 69.01 19.27 120 4.136 110 7.594 110 11.168 61.0 178.4 6 89.8 2005 119 105200 105400 69.01 19.27 120 4.076 110 7.495 110 11.168 61.0 178.4 6 89.8 2005 119 105405 105555 69.01 19.27 115 4.261 110 7.501 110 11.156 61.0 178.4 6 89.8 2005 119 105400 105600 69.01 19.27 115 4.320 110 8.176 110 11.153 61.0 178.4 6 89.8 2005 119 105605 105755 69.01 19.27 120 4.064 106 8.166 106 11.277 61.0 178.4 6 89.8 2005 119 105600 105800 69.01 19.27 120 4.198 106 8.281 106 11.280 61.0 178.4 6 89.8 2005 119 105805 105955 69.01 19.27 120 4.567 106 8.725 106 11.230 61.0 178.4 6 89.8 2005 119 105800 110000 69.01 19.27 120 4.332 106 8.695 106 11.231 61.0 178.4 6 89.8 2005 119 110005 110155 69.01 19.27 120 4.354 110 7.219 110 11.198 61.0 178.4 6 89.8 2005 119 110000 110200 69.01 19.27 120 4.369 110 7.952 110 11.202 61.0 178.4 6 89.8 2005 119 110205 110355 69.01 19.27 120 4.328 97 8.910 97 11.251 61.0 178.4 6 89.8 2005 119 110200 110400 69.01 19.27 120 4.453 97 9.769 97 11.252 61.0 178.4 6 89.8 2005 119 110405 110555 69.01 19.27 120 4.684 106 9.120 106 11.182 61.0 178.4 6 89.8 2005 119 110400 110600 69.01 19.27 120 4.707 106 9.411 106 11.185 61.0 178.4 6 89.8 2005 119 110605 110755 69.01 19.27 120 4.347 106 8.834 106 11.199 61.0 178.4 6 89.8 2005 119 110600 110800 69.01 19.27 120 4.288 106 8.856 106 11.205 61.0 178.4 6 89.8 2005 119 110805 110955 69.01 19.27 120 4.241 110 7.803 110 11.189 61.0 178.4 6 89.8 2005 119 110800 111000 69.01 19.27 120 4.186 110 7.552 110 11.185 61.0 178.4 6 89.8 2005 119 111005 111155 69.01 19.27 115 4.676 106 8.329 106 11.250 61.0 178.4 6 89.8 2005 119 111000 111200 69.01 19.27 120 4.776 106 9.313 106 11.254 61.0 178.4 6 89.8 2005 119 111205 111355 69.01 19.27 120 4.412 103 8.858 103 11.288 61.0 178.4 6 89.8 2005 119 111200 111400 69.01 19.27 120 4.349 103 8.906 103 11.283 61.0 178.4 6 89.8 2005 119 111405 111555 69.01 19.27 120 4.997 106 8.898 106 11.274 61.0 178.4 6 89.9 2005 119 111400 111600 69.01 19.27 120 5.215 106 8.600 106 11.273 61.0 178.4 6 89.9 2005 119 111605 111755 69.01 19.27 120 4.527 103 6.144 143 11.082 61.0 178.4 6 89.9 2005 119 111600 111800 69.01 19.27 120 4.625 110 6.193 143 11.093 61.0 178.4 6 89.9 2005 119 111805 111955 69.01 19.27 120 5.089 106 8.352 106 11.192 61.0 178.4 6 89.9 2005 119 111800 112000 69.01 19.27 120 4.973 106 8.227 106 11.195 61.0 178.4 6 89.9 2005 119 112005 112155 69.01 19.27 120 4.766 106 7.076 106 11.115 61.0 178.4 6 89.9 2005 119 112000 112200 69.01 19.27 120 4.686 106 7.328 106 11.116 61.0 178.4 6 89.9 2005 119 112205 112355 69.01 19.27 120 6.586 97 8.445 143 11.324 61.0 178.4 6 89.9 2005 119 112200 112400 69.01 19.27 120 6.867 97 9.400 143 11.278 61.0 178.4 6 89.9 2005 119 112405 112555 69.01 19.27 120 4.516 106 7.548 106 11.140 61.0 178.4 6 90.0 2005 119 112400 112600 69.01 19.27 120 4.705 106 7.752 106 11.139 61.0 178.4 6 90.0 2005 119 112605 112755 69.01 19.27 120 4.719 106 7.360 106 11.104 61.0 178.4 6 90.0 2005 119 112600 112800 69.01 19.27 120 4.601 106 7.110 106 11.102 61.0 178.4 6 90.0 2005 119 112805 112955 69.01 19.27 120 4.647 103 6.444 143 11.118 61.0 178.4 6 90.0 2005 119 112800 113000 69.01 19.27 120 4.826 103 6.980 143 11.067 61.0 178.4 6 90.0 2005 119 113005 113155 69.01 19.27 127 3.819 97 6.073 97 11.025 61.0 178.4 6 90.0 2005 119 113000 113200 69.01 19.27 120 3.926 97 6.503 97 11.025 61.0 178.4 6 90.0 2005 119 113205 113355 69.01 19.27 120 4.111 106 6.196 143 11.021 61.0 178.4 6 90.0 2005 119 113200 113400 69.01 19.27 120 3.853 106 5.833 127 10.988 61.0 178.4 6 90.0 2005 119 113405 113555 69.01 19.27 120 4.062 100 5.076 100 11.006 61.0 178.4 6 90.1 2005 119 113400 113600 69.01 19.27 120 4.269 100 5.699 120 11.041 61.0 178.4 6 90.1 2005 119 113605 113755 69.01 19.27 120 3.981 103 6.015 103 11.054 61.0 178.4 6 90.1 2005 119 113600 113800 69.01 19.27 120 4.059 103 6.390 103 11.048 61.0 178.4 6 90.1 2005 119 113805 113955 69.01 19.27 120 5.229 106 7.571 106 11.133 61.0 178.4 6 90.1 2005 119 113800 114000 69.01 19.27 120 5.269 106 7.887 120 11.133 61.0 178.4 6 90.1 2005 119 114005 114155 69.01 19.27 120 4.090 103 6.757 103 11.048 61.0 178.4 6 90.2 2005 119 114000 114200 69.01 19.27 120 4.080 103 7.309 103 11.050 61.0 178.4 6 90.2 2005 119 114205 114355 69.01 19.27 115 0.459 106 0.848 106 10.272 61.0 178.4 6 90.2 2005 119 114200 114400 69.01 19.27 120 0.628 106 0.966 106 10.346 61.0 178.4 6 90.2 2005 119 114405 114555 69.01 19.27 120 4.088 106 7.130 106 11.039 61.0 178.4 6 90.2 2005 119 114400 114600 69.01 19.27 120 4.092 89 7.866 106 11.037 61.0 178.4 6 90.2 2005 119 114600 114755 69.01 19.27 120 4.428 97 7.185 97 11.165 61.0 178.4 6 90.3 2005 119 114805 114955 69.01 19.27 120 4.067 110 5.331 110 11.069 61.0 178.4 6 90.3 2005 119 114800 115000 69.01 19.27 120 4.000 110 5.424 110 11.067 61.0 178.4 6 90.3 2005 119 115005 115155 69.01 19.27 120 4.869 106 6.920 110 11.075 61.0 178.4 6 90.3 2005 119 115000 115200 69.01 19.27 120 5.136 106 7.996 110 11.103 61.0 178.4 6 90.3 2005 119 115205 115355 69.01 19.27 115 7.250 103 11.549 103 11.324 61.0 178.4 6 90.4 2005 119 115200 115400 69.01 19.27 120 7.123 103 11.311 103 11.323 61.0 178.4 6 90.4 2005 119 115405 115540 69.01 19.27 115 6.196 106 14.747 106 11.436 61.0 178.4 6 90.4 2005 119 115400 115600 69.01 19.27 115 6.228 106 14.968 106 11.435 61.0 178.4 6 90.4 2005 119 115605 115755 69.01 19.27 120 5.543 103 9.778 103 11.263 61.0 178.4 6 90.5 2005 119 115600 115800 69.01 19.27 120 5.531 103 9.770 103 11.263 61.0 178.4 6 90.5 2005 119 115800 115955 69.01 19.27 120 8.829 103 12.154 134 11.395 61.0 178.4 6 90.5