ss_250: 30 data points in equal steps of sine latitude from +14.5/15 to -14.5/15 CT2165:360 5.951 5.613 5.101 4.546 3.986 3.440 2.920 2.436 1.993 1.596 1.245 0.936 0.666 0.426 0.207 0.001 -0.203 -0.415 -0.642 -0.893 -1.175 -1.496 -1.863 -2.285 -2.775 -3.352 -4.045 -4.903 -6.011 -7.609 CT2165:355 6.031 5.807 5.388 4.925 4.458 4.005 3.577 3.179 2.812 2.476 2.165 1.875 1.597 1.324 1.049 0.764 0.463 0.143 -0.199 -0.565 -0.955 -1.370 -1.814 -2.293 -2.819 -3.410 -4.097 -4.929 -5.993 -7.512 CT2165:350 6.166 6.048 5.731 5.372 5.012 4.667 4.344 4.045 3.764 3.497 3.235 2.970 2.692 2.393 2.067 1.710 1.318 0.893 0.437 -0.045 -0.549 -1.071 -1.610 -2.169 -2.756 -3.392 -4.107 -4.951 -6.011 -7.506 CT2165:345 6.110 6.174 6.003 5.779 5.551 5.333 5.130 4.939 4.753 4.561 4.354 4.121 3.851 3.537 3.174 2.758 2.291 1.776 1.219 0.629 0.014 -0.616 -1.258 -1.911 -2.580 -3.284 -4.052 -4.932 -6.008 -7.490 CT2165:340 6.242 6.428 6.377 6.276 6.170 6.071 5.979 5.886 5.784 5.660 5.501 5.298 5.038 4.716 4.326 3.867 3.341 2.754 2.114 1.431 0.718 -0.016 -0.762 -1.516 -2.283 -3.076 -3.921 -4.863 -5.982 -7.478 CT2165:335 6.098 6.500 6.615 6.663 6.694 6.720 6.738 6.741 6.717 6.653 6.539 6.362 6.115 5.791 5.386 4.901 4.338 3.702 3.003 2.250 1.457 0.633 -0.210 -1.067 -1.938 -2.833 -3.774 -4.801 -5.990 -7.531 CT2165:330 6.214 6.736 6.969 7.132 7.271 7.395 7.498 7.571 7.602 7.578 7.490 7.329 7.087 6.761 6.347 5.847 5.262 4.598 3.863 3.065 2.215 1.324 0.401 -0.546 -1.515 -2.511 -3.552 -4.670 -5.932 -7.516 CT2165:325 6.175 6.857 7.222 7.501 7.743 7.954 8.129 8.256 8.325 8.326 8.251 8.095 7.852 7.522 7.103 6.596 6.005 5.331 4.582 3.763 2.881 1.946 0.965 -0.054 -1.108 -2.198 -3.337 -4.552 -5.899 -7.543 CT2165:320 6.262 7.043 7.502 7.868 8.184 8.455 8.675 8.832 8.917 8.923 8.844 8.678 8.425 8.085 7.659 7.149 6.559 5.888 5.142 4.322 3.432 2.479 1.466 0.399 -0.717 -1.884 -3.108 -4.409 -5.835 -7.533 CT2165:315 6.239 7.134 7.685 8.126 8.502 8.817 9.065 9.236 9.323 9.320 9.226 9.041 8.770 8.415 7.980 7.469 6.883 6.224 5.492 4.687 3.809 2.860 1.839 0.751 -0.404 -1.624 -2.914 -4.289 -5.788 -7.541 CT2165:310 6.287 7.246 7.853 8.339 8.746 9.080 9.334 9.499 9.571 9.546 9.426 9.215 8.919 8.544 8.096 7.581 7.000 6.355 5.644 4.865 4.013 3.086 2.080 0.994 -0.172 -1.420 -2.754 -4.183 -5.742 -7.543 CT2165:305 6.235 7.260 7.913 8.428 8.851 9.187 9.433 9.581 9.628 9.574 9.423 9.181 8.857 8.460 7.998 7.477 6.902 6.272 5.586 4.838 4.022 3.131 2.158 1.096 -0.059 -1.312 -2.666 -4.134 -5.743 -7.594 CT2165:300 6.235 7.279 7.943 8.458 8.869 9.185 9.403 9.519 9.531 9.440 9.252 8.976 8.623 8.202 7.725 7.198 6.628 6.015 5.355 4.644 3.873 3.029 2.104 1.085 -0.036 -1.267 -2.618 -4.098 -5.735 -7.616 CT2165:295 6.418 7.383 7.999 8.469 8.835 9.103 9.271 9.336 9.299 9.162 8.932 8.619 8.234 7.790 7.298 6.767 6.202 5.606 4.977 4.306 3.584 2.797 1.931 0.970 -0.099 -1.290 -2.616 -4.090 -5.738 -7.635 CT2165:290 6.370 7.306 7.889 8.317 8.633 8.846 8.959 8.970 8.881 8.696 8.425 8.077 7.664 7.202 6.700 6.170 5.617 5.045 4.450 3.825 3.159 2.436 1.638 0.746 -0.259 -1.396 -2.680 -4.132 -5.776 -7.679 CT2165:285 6.572 7.364 7.850 8.190 8.422 8.554 8.590 8.530 8.377 8.138 7.820 7.436 6.998 6.519 6.013 5.488 4.953 4.410 3.855 3.282 2.677 2.023 1.299 0.483 -0.448 -1.517 -2.746 -4.156 -5.773 -7.644 CT2165:280 6.484 7.206 7.622 7.888 8.043 8.098 8.060 7.932 7.719 7.429 7.071 6.658 6.202 5.717 5.214 4.705 4.196 3.689 3.180 2.662 2.119 1.534 0.884 0.142 -0.717 -1.720 -2.893 -4.262 -5.853 -7.706 CT2165:275 6.380 7.017 7.353 7.537 7.608 7.582 7.468 7.273 7.003 6.667 6.276 5.841 5.377 4.895 4.407 3.922 3.446 2.981 2.522 2.061 1.581 1.063 0.483 -0.186 -0.974 -1.910 -3.021 -4.335 -5.876 -7.661 CT2165:270 6.258 6.791 7.037 7.133 7.119 7.013 6.828 6.571 6.251 5.879 5.466 5.022 4.560 4.092 3.627 3.174 2.737 2.316 1.906 1.495 1.070 0.608 0.084 -0.529 -1.261 -2.145 -3.209 -4.483 -5.990 -7.739 CT2165:265 5.977 6.445 6.619 6.642 6.557 6.386 6.144 5.842 5.490 5.099 4.679 4.242 3.798 3.357 2.927 2.513 2.119 1.742 1.376 1.010 0.626 0.205 -0.279 -0.854 -1.551 -2.399 -3.430 -4.673 -6.152 -7.866 CT2165:260 5.826 6.166 6.244 6.183 6.026 5.796 5.507 5.172 4.802 4.407 3.997 3.582 3.169 2.767 2.380 2.011 1.661 1.325 0.997 0.663 0.307 -0.090 -0.554 -1.111 -1.789 -2.619 -3.629 -4.847 -6.294 -7.956 CT2165:255 5.633 5.845 5.828 5.693 5.476 5.201 4.883 4.533 4.163 3.782 3.399 3.020 2.651 2.296 1.957 1.636 1.327 1.026 0.724 0.407 0.059 -0.340 -0.811 -1.379 -2.071 -2.915 -3.937 -5.167 -6.629 -8.327 CT2165:250 5.456 5.526 5.416 5.213 4.949 4.645 4.314 3.967 3.616 3.266 2.925 2.596 2.282 1.984 1.701 1.429 1.162 0.893 0.611 0.302 -0.049 -0.460 -0.950 -1.541 -2.255 -3.114 -4.143 -5.364 -6.797 -8.429 CT2165:245 5.506 5.343 5.101 4.814 4.498 4.165 3.827 3.491 3.165 2.854 2.562 2.288 2.032 1.792 1.562 1.336 1.105 0.860 0.587 0.273 -0.096 -0.535 -1.062 -1.694 -2.447 -3.341 -4.393 -5.623 -7.046 -8.648 CT2165:240 5.311 4.996 4.665 4.324 3.981 3.644 3.318 3.010 2.725 2.464 2.229 2.016 1.823 1.642 1.466 1.285 1.087 0.860 0.592 0.268 -0.124 -0.598 -1.167 -1.843 -2.637 -3.563 -4.632 -5.856 -7.243 -8.764 CT2165:235 5.315 4.775 4.322 3.911 3.533 3.185 2.870 2.589 2.342 2.129 1.948 1.792 1.655 1.527 1.397 1.252 1.080 0.865 0.596 0.258 -0.161 -0.670 -1.279 -1.995 -2.824 -3.773 -4.846 -6.048 -7.375 -8.769 CT2165:230 5.113 4.412 3.868 3.406 3.006 2.658 2.360 2.108 1.901 1.734 1.602 1.497 1.408 1.324 1.231 1.114 0.959 0.751 0.475 0.120 -0.324 -0.865 -1.509 -2.258 -3.115 -4.079 -5.151 -6.328 -7.600 -8.893 CT2165:225 4.848 4.005 3.376 2.865 2.442 2.091 1.805 1.577 1.401 1.271 1.178 1.111 1.059 1.006 0.938 0.838 0.692 0.484 0.201 -0.168 -0.631 -1.193 -1.857 -2.622 -3.485 -4.444 -5.493 -6.626 -7.825 -8.997 CT2165:220 4.649 3.635 2.903 2.327 1.866 1.498 1.209 0.989 0.829 0.718 0.647 0.601 0.567 0.529 0.471 0.377 0.230 0.018 -0.272 -0.649 -1.120 -1.688 -2.352 -3.109 -3.955 -4.884 -5.888 -6.958 -8.071 -9.120 CT2165:215 4.291 3.158 2.339 1.703 1.201 0.807 0.504 0.278 0.118 0.011 -0.056 -0.097 -0.129 -0.167 -0.228 -0.327 -0.479 -0.697 -0.992 -1.369 -1.835 -2.389 -3.031 -3.757 -4.561 -5.437 -6.378 -7.374 -8.403 -9.358 CT2165:210 4.102 2.791 1.849 1.121 0.550 0.104 -0.239 -0.495 -0.678 -0.805 -0.889 -0.947 -0.995 -1.048 -1.123 -1.235 -1.397 -1.618 -1.909 -2.274 -2.716 -3.234 -3.827 -4.491 -5.220 -6.011 -6.856 -7.746 -8.658 -9.474 CT2165:205 3.857 2.390 1.327 0.499 -0.156 -0.671 -1.072 -1.378 -1.605 -1.769 -1.888 -1.978 -2.054 -2.133 -2.230 -2.357 -2.526 -2.747 -3.024 -3.362 -3.762 -4.224 -4.745 -5.322 -5.953 -6.634 -7.362 -8.129 -8.912 -9.584 CT2165:200 3.685 2.039 0.834 -0.115 -0.875 -1.484 -1.966 -2.344 -2.634 -2.855 -3.024 -3.158 -3.273 -3.383 -3.503 -3.645 -3.818 -4.028 -4.282 -4.580 -4.923 -5.311 -5.741 -6.213 -6.727 -7.281 -7.877 -8.511 -9.158 -9.687 CT2165:195 3.552 1.726 0.369 -0.717 -1.602 -2.324 -2.908 -3.376 -3.746 -4.038 -4.267 -4.452 -4.608 -4.749 -4.889 -5.038 -5.204 -5.394 -5.611 -5.856 -6.129 -6.429 -6.757 -7.112 -7.498 -7.916 -8.372 -8.865 -9.372 -9.757 CT2165:190 3.407 1.416 -0.091 -1.320 -2.341 -3.190 -3.891 -4.464 -4.927 -5.297 -5.592 -5.828 -6.021 -6.186 -6.335 -6.480 -6.627 -6.783 -6.950 -7.130 -7.323 -7.530 -7.750 -7.986 -8.243 -8.527 -8.846 -9.203 -9.579 -9.837 CT2165:185 3.291 1.144 -0.512 -1.890 -3.057 -4.045 -4.876 -5.565 -6.129 -6.584 -6.945 -7.229 -7.452 -7.630 -7.775 -7.900 -8.012 -8.120 -8.226 -8.332 -8.441 -8.552 -8.668 -8.791 -8.928 -9.090 -9.286 -9.525 -9.793 -9.960 CT2165:180 3.186 0.906 -0.887 -2.410 -3.724 -4.857 -5.824 -6.636 -7.306 -7.845 -8.270 -8.594 -8.836 -9.011 -9.136 -9.222 -9.284 -9.328 -9.360 -9.386 -9.407 -9.424 -9.440 -9.460 -9.491 -9.543 -9.630 -9.763 -9.931 -10.007 CT2165:175 3.211 0.789 -1.142 -2.808 -4.270 -5.550 -6.656 -7.594 -8.370 -8.993 -9.475 -9.832 -10.081 -10.239 -10.327 -10.360 -10.354 -10.322 -10.272 -10.210 -10.142 -10.069 -9.994 -9.921 -9.857 -9.813 -9.801 -9.830 -9.885 -9.815 CT2165:170 3.155 0.653 -1.374 -3.152 -4.738 -6.146 -7.377 -8.429 -9.302 -9.999 -10.530 -10.908 -11.152 -11.283 -11.322 -11.292 -11.211 -11.097 -10.963 -10.819 -10.671 -10.523 -10.378 -10.239 -10.115 -10.012 -9.945 -9.923 -9.930 -9.821 CT2165:165 3.326 0.714 -1.408 -3.288 -4.982 -6.501 -7.840 -8.990 -9.946 -10.704 -11.273 -11.664 -11.895 -11.991 -11.976 -11.878 -11.721 -11.526 -11.312 -11.091 -10.873 -10.663 -10.464 -10.279 -10.112 -9.970 -9.862 -9.793 -9.740 -9.529 CT2165:160 3.328 0.710 -1.438 -3.359 -5.108 -6.690 -8.094 -9.305 -10.310 -11.105 -11.691 -12.080 -12.291 -12.349 -12.283 -12.123 -11.899 -11.637 -11.360 -11.084 -10.820 -10.576 -10.355 -10.159 -9.991 -9.855 -9.760 -9.706 -9.670 -9.484 CT2165:155 3.436 0.823 -1.319 -3.243 -5.001 -6.599 -8.022 -9.251 -10.270 -11.071 -11.654 -12.028 -12.214 -12.238 -12.130 -11.924 -11.653 -11.348 -11.032 -10.728 -10.447 -10.198 -9.986 -9.811 -9.676 -9.582 -9.534 -9.532 -9.551 -9.429 CT2165:150 3.500 0.962 -1.116 -2.982 -4.690 -6.243 -7.625 -8.817 -9.803 -10.572 -11.125 -11.470 -11.626 -11.621 -11.486 -11.255 -10.965 -10.645 -10.324 -10.023 -9.758 -9.537 -9.365 -9.244 -9.173 -9.152 -9.184 -9.263 -9.366 -9.331 CT2165:145 3.412 1.046 -0.894 -2.634 -4.222 -5.662 -6.939 -8.036 -8.938 -9.636 -10.130 -10.429 -10.553 -10.527 -10.382 -10.153 -9.874 -9.575 -9.285 -9.026 -8.812 -8.655 -8.559 -8.525 -8.553 -8.643 -8.793 -9.000 -9.239 -9.373 CT2165:140 3.534 1.316 -0.474 -2.060 -3.490 -4.772 -5.899 -6.857 -7.637 -8.233 -8.648 -8.892 -8.984 -8.948 -8.813 -8.611 -8.373 -8.127 -7.901 -7.714 -7.582 -7.515 -7.519 -7.594 -7.741 -7.956 -8.239 -8.580 -8.954 -9.229 CT2165:135 3.394 1.452 -0.108 -1.474 -2.687 -3.758 -4.685 -5.461 -6.082 -6.548 -6.866 -7.045 -7.105 -7.067 -6.957 -6.801 -6.627 -6.461 -6.325 -6.238 -6.213 -6.261 -6.388 -6.596 -6.884 -7.250 -7.692 -8.201 -8.754 -9.242 CT2165:130 3.556 1.815 0.462 -0.686 -1.677 -2.526 -3.240 -3.822 -4.275 -4.605 -4.822 -4.939 -4.972 -4.940 -4.866 -4.770 -4.676 -4.604 -4.572 -4.597 -4.691 -4.864 -5.121 -5.466 -5.898 -6.416 -7.015 -7.686 -8.403 -9.066 CT2165:125 3.651 2.155 1.035 0.122 -0.632 -1.251 -1.747 -2.133 -2.418 -2.613 -2.732 -2.789 -2.799 -2.779 -2.745 -2.715 -2.705 -2.731 -2.808 -2.949 -3.165 -3.465 -3.855 -4.340 -4.920 -5.594 -6.357 -7.199 -8.097 -8.968 CT2165:120 3.833 2.562 1.665 0.978 0.448 0.045 -0.250 -0.456 -0.588 -0.664 -0.698 -0.704 -0.697 -0.689 -0.694 -0.725 -0.792 -0.909 -1.086 -1.333 -1.662 -2.079 -2.593 -3.207 -3.923 -4.740 -5.653 -6.652 -7.718 -8.776 CT2165:115 4.046 2.988 2.303 1.824 1.496 1.284 1.162 1.107 1.100 1.121 1.155 1.188 1.207 1.201 1.161 1.079 0.945 0.751 0.489 0.149 -0.278 -0.799 -1.421 -2.150 -2.988 -3.935 -4.986 -6.134 -7.362 -8.615 CT2165:110 4.234 3.392 2.907 2.618 2.466 2.415 2.434 2.499 2.587 2.681 2.764 2.823 2.848 2.830 2.763 2.640 2.455 2.201 1.871 1.459 0.954 0.350 -0.360 -1.182 -2.120 -3.173 -4.340 -5.616 -6.990 -8.421 CT2165:105 4.302 3.700 3.412 3.297 3.298 3.378 3.508 3.662 3.819 3.961 4.075 4.149 4.175 4.145 4.056 3.903 3.679 3.382 3.003 2.536 1.974 1.308 0.531 -0.362 -1.376 -2.514 -3.777 -5.164 -6.673 -8.288 CT2165:100 4.478 4.057 3.923 3.941 4.055 4.228 4.432 4.642 4.839 5.007 5.133 5.209 5.227 5.183 5.073 4.894 4.642 4.312 3.899 3.397 2.796 2.091 1.273 0.336 -0.728 -1.922 -3.251 -4.721 -6.338 -8.108 CT2165:095 4.564 4.328 4.332 4.460 4.663 4.905 5.159 5.404 5.622 5.799 5.924 5.992 5.996 5.934 5.803 5.602 5.326 4.973 4.538 4.013 3.393 2.668 1.831 0.873 -0.214 -1.439 -2.811 -4.342 -6.050 -7.963 CT2165:090 4.716 4.610 4.709 4.912 5.171 5.454 5.735 5.994 6.215 6.386 6.500 6.549 6.533 6.447 6.293 6.068 5.772 5.401 4.952 4.418 3.792 3.067 2.231 1.276 0.189 -1.041 -2.431 -4.000 -5.775 -7.808 CT2165:085 4.959 4.919 5.067 5.306 5.590 5.887 6.174 6.430 6.642 6.797 6.890 6.915 6.872 6.759 6.579 6.331 6.016 5.632 5.176 4.643 4.026 3.315 2.500 1.568 0.503 -0.711 -2.095 -3.675 -5.488 -7.600 CT2165:080 5.079 5.113 5.299 5.558 5.852 6.151 6.432 6.678 6.873 7.009 7.077 7.076 7.006 6.867 6.662 6.394 6.064 5.672 5.217 4.694 4.095 3.410 2.626 1.729 0.699 -0.487 -1.854 -3.436 -5.281 -7.476 CT2165:075 5.294 5.339 5.517 5.761 6.035 6.313 6.571 6.793 6.962 7.071 7.113 7.085 6.989 6.826 6.602 6.320 5.983 5.592 5.147 4.643 4.072 3.424 2.684 1.832 0.849 -0.294 -1.626 -3.188 -5.031 -7.252 CT2165:070 5.384 5.449 5.612 5.828 6.069 6.313 6.537 6.726 6.865 6.944 6.959 6.908 6.792 6.615 6.381 6.095 5.762 5.382 4.957 4.480 3.945 3.338 2.643 1.839 0.902 -0.199 -1.499 -3.043 -4.893 -7.161 CT2165:065 5.531 5.570 5.684 5.844 6.028 6.216 6.389 6.531 6.629 6.674 6.662 6.590 6.461 6.278 6.046 5.771 5.456 5.102 4.709 4.271 3.779 3.221 2.577 1.825 0.939 -0.114 -1.372 -2.881 -4.706 -6.963 CT2165:060 5.595 5.611 5.667 5.759 5.872 5.991 6.099 6.184 6.233 6.240 6.199 6.110 5.975 5.798 5.581 5.331 5.048 4.733 4.383 3.993 3.551 3.043 2.449 1.745 0.904 -0.109 -1.333 -2.817 -4.630 -6.903 CT2165:055 5.730 5.680 5.650 5.651 5.673 5.704 5.732 5.745 5.735 5.695 5.624 5.519 5.383 5.219 5.029 4.815 4.578 4.316 4.022 3.690 3.306 2.853 2.313 1.659 0.865 -0.104 -1.286 -2.731 -4.504 -6.738 CT2165:050 5.775 5.675 5.563 5.471 5.396 5.333 5.272 5.206 5.129 5.039 4.933 4.813 4.679 4.534 4.377 4.209 4.026 3.824 3.594 3.325 3.002 2.607 2.119 1.512 0.759 -0.173 -1.322 -2.736 -4.483 -6.705 CT2165:045 5.848 5.680 5.476 5.282 5.104 4.939 4.782 4.631 4.482 4.336 4.193 4.055 3.923 3.796 3.675 3.555 3.430 3.293 3.130 2.929 2.670 2.336 1.902 1.344 0.635 -0.257 -1.366 -2.738 -4.438 -6.606 CT2165:040 5.883 5.656 5.365 5.075 4.797 4.532 4.281 4.044 3.823 3.620 3.438 3.279 3.145 3.034 2.944 2.868 2.798 2.721 2.622 2.484 2.287 2.010 1.627 1.116 0.449 -0.403 -1.475 -2.807 -4.465 -6.596 CT2165:035 5.888 5.614 5.246 4.869 4.500 4.144 3.806 3.491 3.202 2.944 2.724 2.542 2.401 2.300 2.232 2.190 2.163 2.136 2.091 2.008 1.865 1.640 1.306 0.841 0.217 -0.593 -1.621 -2.906 -4.512 -6.589 CT2165:030 5.920 5.595 5.158 4.703 4.254 3.820 3.407 3.023 2.675 2.369 2.112 1.906 1.753 1.651 1.593 1.570 1.570 1.575 1.566 1.522 1.420 1.236 0.945 0.522 -0.059 -0.823 -1.802 -3.034 -4.581 -6.598 CT2165:025 5.923 5.567 5.077 4.564 4.055 3.562 3.094 2.659 2.267 1.923 1.635 1.406 1.237 1.124 1.062 1.039 1.043 1.058 1.063 1.037 0.957 0.800 0.541 0.154 -0.384 -1.101 -2.026 -3.198 -4.680 -6.634 CT2165:020 5.955 5.572 5.042 4.487 3.938 3.407 2.904 2.439 2.019 1.651 1.341 1.091 0.901 0.768 0.685 0.643 0.629 0.627 0.620 0.588 0.509 0.361 0.121 -0.235 -0.734 -1.401 -2.267 -3.372 -4.779 -6.658 CT2165:015 6.008 5.604 5.049 4.472 3.903 3.357 2.843 2.369 1.940 1.563 1.241 0.974 0.762 0.600 0.483 0.402 0.346 0.303 0.258 0.194 0.093 -0.066 -0.303 -0.641 -1.106 -1.725 -2.532 -3.568 -4.901 -6.707 CT2165:010 6.042 5.640 5.082 4.505 3.942 3.405 2.904 2.443 2.026 1.656 1.333 1.055 0.821 0.626 0.464 0.329 0.213 0.107 0.001 -0.119 -0.264 -0.453 -0.703 -1.035 -1.475 -2.051 -2.798 -3.763 -5.016 -6.741 CT2165:005 6.133 5.730 5.178 4.614 4.072 3.564 3.093 2.663 2.273 1.922 1.608 1.325 1.070 0.839 0.625 0.426 0.236 0.051 -0.135 -0.329 -0.539 -0.777 -1.058 -1.400 -1.828 -2.372 -3.070 -3.972 -5.155 -6.814 CT2166:360 6.168 5.797 5.276 4.749 4.250 3.788 3.367 2.983 2.635 2.316 2.019 1.739 1.469 1.203 0.939 0.673 0.405 0.133 -0.142 -0.421 -0.709 -1.010 -1.336 -1.703 -2.133 -2.656 -3.312 -4.156 -5.271 -6.856