synoptic: 30 data points in equal steps of sine latitude from +14.5/15 to -14.5/15 CT1915:360 201.466 149.351 95.830 53.011 11.215 -16.946 -16.049 1.549 6.617 7.339 7.314 9.559 6.503 2.805 4.780 8.303 7.342 -2.296 -14.536 -15.316 -8.377 0.912 6.856 25.080 44.418 31.958 -3.415 -43.782 -82.845 -121.496 CT1915:355 207.566 159.881 104.348 61.310 10.974 -23.671 -22.578 -8.406 -4.805 8.899 23.382 24.678 24.278 25.802 18.301 8.335 4.817 -3.943 -18.962 -21.184 -16.939 -18.460 -15.138 3.829 19.076 2.609 -49.807 -100.555 -128.867 -147.036 CT1915:350 159.439 117.120 76.726 52.478 44.497 33.407 14.503 -10.330 -14.532 5.954 23.439 28.631 33.829 36.905 24.985 -2.406 -14.439 -0.462 17.398 19.084 10.625 8.083 7.099 8.498 15.227 -0.794 -42.800 -85.873 -117.261 -142.537 CT1915:345 130.861 98.138 67.804 51.325 58.126 52.966 32.501 0.679 -8.279 5.507 19.086 18.024 -0.232 -13.040 6.016 53.126 68.171 37.139 15.908 11.970 5.408 -1.458 -4.944 -16.741 -34.618 -48.253 -66.966 -87.215 -107.600 -126.510 CT1915:340 129.789 95.959 67.144 52.624 52.873 46.706 32.339 15.471 6.708 -6.090 -19.107 -17.061 -4.938 1.122 2.401 4.596 4.052 5.230 -5.943 -8.384 4.540 12.289 11.564 7.335 4.364 -10.609 -42.395 -71.757 -92.230 -108.027 CT1915:335 127.812 93.595 61.095 38.491 23.968 12.561 9.710 15.142 12.010 1.758 -4.208 -7.423 -13.239 -18.547 -12.274 8.059 16.251 14.406 27.554 32.839 18.228 10.516 12.815 15.281 15.342 4.147 -22.713 -51.618 -75.562 -98.462 CT1915:330 125.196 94.216 63.837 41.579 26.194 15.199 8.241 -3.216 -7.344 15.768 33.327 20.849 -7.952 -15.331 -27.418 -38.879 -43.270 -44.823 -60.296 -59.120 -25.266 7.320 18.673 30.789 41.813 32.931 15.635 -7.559 -46.482 -99.919 CT1915:325 134.213 101.980 72.108 50.453 36.225 24.184 23.106 37.214 39.019 24.787 13.577 2.378 -30.837 -53.629 -48.514 -38.603 -39.424 -51.545 -63.632 -59.976 -32.928 12.084 28.492 35.328 39.128 30.368 5.251 -25.863 -55.463 -85.930 CT1915:320 148.424 119.000 90.337 65.027 39.779 18.791 14.204 15.529 13.211 8.560 -0.044 -2.298 2.584 12.804 12.013 12.207 8.048 -12.384 -43.732 -49.779 -27.080 5.581 18.954 29.518 39.901 30.714 -3.830 -38.585 -62.022 -82.206 CT1915:315 166.312 126.424 88.187 58.049 29.152 5.330 1.300 7.858 9.414 6.926 2.396 10.791 33.114 48.199 61.798 80.529 82.695 60.578 28.377 14.100 7.476 6.779 8.736 19.661 33.972 26.010 -5.513 -38.519 -64.412 -87.363 CT1915:310 188.838 140.846 89.517 48.319 16.715 -5.896 -9.708 1.849 8.721 14.741 23.288 39.998 75.674 103.946 112.914 113.071 108.850 94.530 63.218 43.268 29.348 16.618 10.480 12.124 16.946 7.296 -18.307 -48.460 -75.813 -101.938 CT1915:305 201.189 156.115 105.768 61.168 1.253 -41.911 -38.836 -13.796 -3.298 14.388 34.251 52.275 82.408 108.205 114.753 120.077 121.764 101.744 73.556 55.077 32.962 4.134 -6.195 4.787 18.139 7.683 -21.037 -50.353 -78.203 -109.025 CT1915:300 175.222 133.092 87.829 49.846 12.876 -12.547 -13.493 1.542 9.895 18.229 31.408 44.310 58.238 67.673 78.183 78.887 76.046 79.106 89.010 81.914 53.882 26.432 13.834 11.357 12.892 1.646 -22.623 -49.751 -75.433 -102.651 CT1915:295 163.073 112.109 58.206 23.516 15.210 7.151 2.854 1.036 2.545 16.858 23.998 32.727 47.583 61.504 67.300 73.452 80.901 74.604 61.948 50.686 38.491 20.197 6.983 7.826 15.550 0.963 -33.832 -68.463 -92.846 -113.430 CT1915:290 151.645 114.893 77.121 48.291 23.633 5.495 13.197 42.739 48.221 35.829 27.389 28.302 32.064 44.385 58.127 75.160 86.503 85.427 74.710 62.504 36.430 10.746 -3.229 2.152 17.515 8.714 -14.099 -38.388 -63.596 -93.043 CT1915:285 149.252 120.389 90.558 65.666 39.768 20.702 25.082 43.327 42.079 21.296 -6.486 -9.507 -6.785 0.414 38.790 106.332 140.864 141.419 115.271 98.865 70.055 35.026 11.258 3.650 1.676 -11.064 -30.120 -48.679 -66.204 -85.870 CT1915:280 130.637 100.541 73.087 53.306 53.524 52.445 44.525 37.311 27.605 8.624 -8.290 -16.607 -22.623 -7.020 39.290 146.588 212.855 219.589 197.190 183.581 153.235 104.415 64.798 14.709 -31.757 -48.811 -43.483 -38.093 -45.908 -57.469 CT1915:275 123.002 87.553 58.049 37.698 26.144 16.639 22.219 41.254 34.176 -5.789 -52.213 -65.304 -71.318 -69.228 -27.076 48.857 107.834 214.765 348.049 369.646 276.937 113.808 45.014 24.193 17.077 -1.759 -20.421 -37.906 -57.941 -83.094 CT1915:270 122.211 83.969 48.393 28.524 27.768 25.793 27.477 40.811 32.947 -14.310 -71.587 -85.771 -85.056 -88.911 -70.207 -43.886 4.592 189.851 513.148 597.350 414.144 129.607 37.429 21.995 20.142 -0.301 -19.786 -41.353 -66.224 -93.680 CT1915:265 116.872 88.829 56.209 35.073 25.145 13.852 9.422 7.541 -3.772 -14.102 -16.823 -31.741 -59.873 -80.324 -95.446 -129.399 -106.861 41.471 306.507 388.638 297.342 121.614 62.743 38.350 16.663 -9.475 -38.511 -65.183 -78.377 -81.790 CT1915:260 122.805 91.291 60.842 40.614 33.120 24.026 2.980 -28.910 -44.449 -43.398 -37.988 -43.341 -36.340 -42.893 -115.467 -292.290 -351.458 -276.036 -147.272 -75.979 20.129 114.448 124.656 76.887 21.175 -8.091 -31.522 -51.439 -67.123 -79.509 CT1915:255 122.574 96.873 71.917 44.335 17.844 -7.243 -33.440 -64.663 -79.415 -68.691 -51.010 -52.597 -50.684 -68.244 -148.949 -339.917 -430.801 -411.278 -336.126 -261.052 -144.529 22.644 81.327 64.111 26.784 8.839 -11.641 -30.005 -48.741 -68.020 CT1915:250 118.574 103.588 89.906 63.033 8.276 -36.590 -55.873 -64.717 -68.696 -57.669 -34.100 -35.097 -50.894 -76.776 -134.167 -241.615 -301.849 -328.457 -328.596 -288.612 -207.315 -73.873 -4.525 12.330 20.855 21.111 0.852 -21.391 -39.310 -55.642 CT1915:245 117.516 103.240 87.281 60.096 7.088 -36.634 -51.328 -47.056 -43.556 -35.869 -23.001 -25.353 -36.885 -51.387 -87.458 -149.095 -196.363 -215.611 -221.157 -201.974 -163.389 -103.299 -56.596 -12.901 34.136 43.127 17.725 -11.236 -37.027 -65.956 CT1915:240 107.630 83.665 64.705 41.322 7.953 -22.115 -30.196 -23.047 -19.798 -17.617 -15.697 -18.063 -22.883 -29.623 -46.464 -69.341 -91.648 -104.043 -118.523 -122.536 -100.659 -62.768 -30.151 0.448 36.454 45.056 24.918 -4.546 -37.698 -78.953 CT1915:235 126.060 91.831 60.769 32.010 1.320 -21.719 -23.174 -3.046 5.101 3.014 -3.568 -7.240 -10.003 -19.245 -24.826 -20.247 -25.892 -37.477 -60.956 -77.787 -75.408 -67.199 -48.610 -14.568 26.749 33.079 6.474 -28.956 -62.251 -100.691 CT1915:230 151.318 115.234 71.536 37.000 18.652 6.770 4.564 15.812 22.316 25.058 29.448 29.528 24.523 22.613 18.100 15.650 12.163 1.881 -20.155 -38.515 -49.830 -66.587 -67.041 -47.414 -16.466 -11.834 -37.648 -66.776 -85.419 -100.972 CT1915:225 149.608 108.068 61.277 26.621 14.702 6.478 11.790 31.126 39.395 36.777 27.124 25.060 28.570 23.340 21.906 24.158 21.694 17.592 13.799 3.173 -21.257 -59.532 -70.015 -56.581 -30.861 -27.667 -50.885 -72.793 -91.112 -110.128 CT1915:220 134.494 95.254 59.621 33.376 15.752 3.320 11.075 37.246 46.709 48.700 42.026 40.381 43.600 44.835 38.763 26.138 17.874 19.286 22.586 14.379 -2.110 -26.190 -33.252 -29.776 -18.938 -22.687 -43.804 -72.166 -102.479 -132.129 CT1915:215 130.486 97.636 73.688 50.080 19.525 -4.028 3.556 42.045 55.919 53.199 54.787 53.259 33.287 17.193 20.270 29.367 30.857 27.092 26.795 21.543 2.788 -27.999 -32.687 0.662 45.767 38.524 -22.939 -88.962 -122.168 -144.294 CT1915:210 159.816 108.973 63.442 31.198 8.983 -8.212 -7.424 10.619 17.619 8.534 -8.224 -8.973 6.143 18.608 18.628 16.272 13.213 9.224 1.731 -3.701 -7.584 -9.147 -5.073 16.413 48.709 46.894 9.179 -42.158 -84.876 -121.664 CT1915:205 200.688 147.888 86.567 39.532 2.588 -24.847 -27.077 -14.576 -15.680 -22.423 -38.272 -40.627 -24.616 -10.794 -9.379 -12.119 -13.868 -19.938 -32.545 -38.460 -28.409 -15.227 -7.196 11.600 38.098 37.831 15.068 -16.271 -51.178 -91.576 CT1915:200 205.077 157.314 99.432 55.856 21.686 -5.181 -3.469 32.210 42.866 9.962 -29.286 -36.157 -21.391 -10.822 -14.973 -33.791 -43.214 -38.917 -15.478 -3.950 -12.820 -23.893 -21.934 -6.041 15.135 11.009 -19.239 -52.671 -69.755 -80.491 CT1915:195 174.326 118.775 64.624 31.354 18.630 7.310 4.730 12.573 8.674 -1.512 -12.941 -13.801 2.408 23.676 17.084 -17.369 -36.035 -30.551 -11.170 -1.263 -1.420 -4.944 -4.718 -3.917 -6.181 -15.868 -39.526 -63.260 -79.416 -91.132 CT1915:190 130.318 95.030 62.208 39.164 31.755 27.708 25.079 27.858 23.424 0.739 -30.553 -33.106 -10.981 4.513 7.652 3.138 -1.460 -9.224 -22.858 -24.074 -2.295 36.142 46.395 34.069 20.708 6.113 -24.035 -56.937 -78.293 -93.990 CT1915:185 109.484 82.288 58.696 40.550 28.458 16.371 16.408 35.981 36.049 5.635 -38.892 -41.401 -2.652 32.131 32.693 17.529 8.721 -0.573 -22.516 -27.772 -4.514 30.244 39.278 32.982 11.288 -1.737 -6.768 -15.997 -41.904 -77.885 CT1915:180 111.206 77.162 48.886 32.056 33.442 35.092 29.845 24.265 16.607 4.514 -8.697 -6.582 13.664 31.839 36.298 33.828 31.095 22.029 13.758 15.282 17.958 34.033 41.304 41.296 42.459 34.292 18.179 -1.691 -26.461 -57.021 CT1915:175 129.978 100.155 64.327 38.810 37.005 35.255 25.396 8.727 -1.363 -0.862 4.150 9.726 25.474 38.410 39.091 28.958 21.792 19.100 7.366 0.614 4.920 6.790 7.768 17.795 32.673 28.811 13.031 -6.546 -28.165 -53.696 CT1915:170 137.628 108.837 76.675 52.963 43.786 37.945 25.929 1.966 -10.808 -2.252 18.257 26.565 31.736 32.787 33.756 31.472 30.803 31.674 40.060 44.917 33.830 15.131 5.385 2.568 0.011 -7.796 -19.284 -31.408 -44.705 -60.329 CT1915:165 142.237 100.839 61.368 38.589 38.084 39.319 33.131 20.012 12.327 20.779 34.580 38.178 35.321 32.434 32.959 29.397 26.826 39.609 67.896 78.460 67.735 41.512 23.987 11.506 4.141 -8.575 -32.199 -52.130 -62.097 -65.918 CT1915:160 153.217 109.859 57.287 21.232 28.051 42.869 45.116 49.742 47.260 37.619 23.971 19.706 22.335 27.587 28.739 25.765 28.700 44.697 76.652 90.033 79.428 48.882 32.067 20.199 3.923 -13.064 -31.479 -51.482 -68.284 -77.328 CT1915:155 156.251 112.405 70.409 45.293 41.328 39.652 40.002 51.958 52.895 35.558 6.126 -2.322 1.679 0.664 0.682 -0.583 -3.189 14.527 60.822 84.927 81.698 66.654 53.709 31.621 0.546 -21.413 -39.756 -57.675 -78.174 -101.451 CT1915:150 167.269 134.683 93.829 61.871 46.639 33.189 27.937 31.253 29.277 14.908 -0.548 -4.055 1.309 11.938 9.609 -6.357 -12.032 -8.298 8.357 23.236 28.408 34.383 33.794 22.697 6.365 -12.811 -42.753 -74.943 -100.964 -120.209 CT1915:145 166.631 131.631 88.017 56.832 48.114 41.086 30.956 14.002 -0.995 -12.174 -29.178 -35.007 -12.698 11.853 9.998 -17.387 -38.967 -34.394 -26.513 -21.365 -11.915 4.721 10.943 14.388 21.326 6.727 -41.484 -91.266 -116.656 -127.668 CT1915:140 147.714 107.354 71.219 47.569 46.366 49.861 43.951 34.138 27.204 10.231 -19.771 -30.209 -18.897 0.262 0.755 -1.999 4.150 -1.400 -17.194 -20.898 -13.843 4.007 11.131 11.068 20.808 16.020 -11.536 -48.562 -81.760 -113.840 CT1915:135 145.434 105.872 64.167 32.093 11.397 -7.199 -4.813 37.546 55.063 38.562 10.300 -2.214 -23.789 -51.987 -47.307 -15.095 0.551 8.111 16.838 19.464 7.050 -21.237 -29.638 -17.686 1.704 0.269 -4.870 -13.960 -46.250 -98.368 CT1915:130 142.396 115.437 87.543 56.961 12.163 -21.574 -19.751 15.289 27.731 31.789 36.402 29.859 -0.618 -19.964 -19.782 -4.479 11.057 21.525 42.795 50.500 31.937 -7.463 -20.088 -11.827 12.034 13.592 -6.931 -36.266 -66.255 -100.764 CT1915:125 143.102 121.948 101.840 78.066 29.705 -17.851 -18.503 24.190 48.926 35.441 -1.513 -17.472 -8.493 -5.044 -5.533 -4.513 -0.753 14.245 45.909 56.252 42.630 9.491 -5.021 0.434 18.511 14.188 -25.268 -70.011 -94.111 -109.307 CT1915:120 134.163 121.506 100.853 75.979 39.622 2.474 -4.705 17.476 30.051 30.792 33.310 30.522 17.327 10.646 7.605 -4.104 -13.811 -2.559 31.111 46.168 34.752 5.857 -6.580 -0.983 14.156 9.272 -20.147 -59.959 -91.157 -116.105 CT1915:115 120.361 116.607 106.713 92.533 76.584 59.751 48.825 35.968 26.381 22.589 15.687 8.184 6.610 3.873 1.097 -1.686 0.000 2.998 8.851 10.548 2.176 -16.011 -21.193 -13.917 4.364 3.727 -18.596 -43.125 -62.566 -84.900 CT1915:110 114.191 100.101 91.809 81.962 72.878 64.399 58.308 54.434 48.208 32.128 0.153 -14.689 -11.015 -3.615 -1.523 2.212 9.360 10.032 3.553 -3.892 -6.660 -7.105 -6.749 -5.077 -2.395 -4.637 -3.881 -5.217 -23.994 -58.302 CT1915:105 109.962 85.164 65.459 48.903 50.636 65.566 60.556 42.287 27.736 16.641 0.158 -9.409 -4.208 1.419 4.146 13.344 19.943 19.788 13.535 8.515 12.497 29.431 37.500 31.579 20.341 12.528 6.433 -0.508 -15.566 -40.665 CT1915:100 123.187 94.324 69.581 52.375 49.042 48.679 39.243 18.532 -0.222 -1.629 10.496 13.111 17.294 34.959 40.533 23.111 7.216 7.241 16.105 24.267 26.932 28.183 28.162 27.095 22.795 14.672 4.579 -8.269 -22.951 -37.037 CT1915:095 147.925 121.337 82.792 54.106 44.415 38.812 29.693 16.595 5.060 -3.039 -15.693 -25.191 -16.363 -2.740 1.526 -0.113 -7.507 -7.721 -2.668 3.154 8.788 20.976 25.495 18.718 4.263 -6.320 -20.394 -35.375 -47.194 -57.117 CT1915:090 147.511 120.806 72.298 36.553 33.810 36.842 30.547 31.157 30.829 14.492 -10.269 -18.026 -20.391 -17.119 -14.481 -13.414 -13.964 -11.447 -7.529 -6.445 -2.406 7.048 10.069 6.233 1.312 -6.814 -27.830 -49.884 -59.827 -62.249 CT1915:085 71.888 56.945 50.733 46.015 47.057 46.269 34.570 15.734 0.509 -11.137 -27.666 -35.835 -27.863 -22.067 -19.577 -9.740 1.434 0.843 -2.622 -1.588 -6.713 -11.666 -12.098 -15.191 -12.179 -13.595 -26.585 -42.578 -54.651 -64.823 CT1915:080 14.641 18.590 58.624 83.401 72.515 59.529 42.776 -3.326 -35.611 -32.701 -5.021 3.125 -5.134 -6.580 -7.257 -15.123 -16.805 -15.002 -14.563 -17.644 -22.869 -42.392 -51.394 -47.617 -36.704 -35.585 -36.531 -37.112 -48.409 -68.759 CT1915:075 73.282 55.362 50.198 48.692 57.541 64.048 45.009 -4.175 -36.984 -39.128 -16.767 -8.412 -8.838 -13.982 -14.525 -21.271 -30.997 -26.915 -6.446 5.523 -2.834 -23.156 -29.551 -27.404 -13.745 -11.850 -26.672 -45.838 -63.595 -83.038 CT1915:070 133.344 108.037 75.864 58.815 74.864 90.041 70.802 9.268 -37.041 -42.792 -32.172 -29.927 -11.433 11.501 13.224 -6.185 -20.483 -18.462 -2.952 7.184 6.154 -4.523 -9.912 -8.230 -6.307 -11.759 -28.893 -48.981 -66.732 -86.282 CT1915:065 146.781 127.408 99.952 81.160 100.255 125.993 110.174 45.364 1.293 -14.646 -18.237 -17.904 -11.743 0.524 2.403 -9.588 -24.066 -16.994 7.645 21.658 22.291 25.219 29.062 27.878 34.031 28.701 1.538 -33.484 -64.609 -99.332 CT1915:060 131.409 89.479 48.756 32.294 60.800 90.559 84.490 51.277 22.767 5.738 -16.163 -26.675 -14.025 2.144 5.073 3.238 4.524 8.270 17.439 20.945 21.214 10.201 3.305 7.910 20.369 17.546 -3.956 -35.685 -65.431 -94.009 CT1915:055 129.717 87.846 32.205 -2.826 17.144 50.373 50.121 42.828 33.372 14.203 -13.492 -24.056 -26.082 -20.137 -17.766 -24.040 -33.931 -20.661 26.937 54.995 38.377 -1.863 -18.277 -14.163 0.859 0.620 -8.522 -19.341 -36.869 -62.645 CT1915:050 130.347 89.379 49.575 27.734 38.577 58.955 56.860 38.102 21.922 7.397 -11.460 -20.276 -25.064 -32.216 -31.253 -12.423 5.223 7.606 7.394 4.212 1.599 -11.367 -18.835 -15.307 2.773 4.074 -16.712 -44.940 -71.065 -98.924 CT1915:045 129.366 85.375 45.152 25.530 42.511 61.493 55.774 27.687 2.724 -7.091 -22.834 -34.466 -14.542 6.429 8.861 12.402 17.371 15.664 10.692 9.659 -2.663 -32.647 -46.262 -30.149 8.601 11.049 -24.780 -77.015 -119.588 -150.574 CT1915:040 136.998 109.333 76.188 52.901 73.082 112.340 107.404 51.608 19.153 23.238 62.200 80.991 68.170 67.869 65.895 39.892 21.925 16.477 5.558 -5.776 -5.843 4.661 8.372 10.948 35.392 29.693 -30.109 -109.155 -146.905 -164.492 CT1915:035 142.501 115.708 88.846 71.334 61.815 44.655 38.599 44.528 43.586 51.599 77.059 82.926 70.929 41.608 33.923 35.613 26.981 24.426 25.837 24.714 20.367 23.172 22.951 8.984 -17.939 -35.921 -48.293 -61.182 -78.287 -96.696 CT1915:030 150.875 125.881 94.839 69.151 54.580 41.510 39.348 54.069 64.243 65.400 59.536 54.539 50.331 43.527 43.157 55.232 70.229 66.146 47.544 35.339 29.587 17.827 6.110 -5.794 -24.740 -36.504 -29.685 -17.640 -28.467 -54.719 CT1915:025 148.043 122.402 88.505 58.539 44.318 34.480 34.129 60.788 81.184 70.589 26.894 5.747 18.919 43.043 50.366 53.056 54.116 55.031 54.368 53.164 50.036 45.593 38.674 23.462 0.369 -15.913 -22.963 -23.622 -31.303 -49.470 CT1915:020 130.777 107.344 83.623 60.401 33.186 2.400 -5.281 17.003 35.815 30.160 8.848 -0.267 2.560 15.265 22.118 24.496 23.419 28.035 38.310 44.792 55.214 82.064 89.216 65.267 15.353 -14.896 -20.797 -23.876 -31.027 -34.634 CT1915:015 112.090 93.029 78.100 59.668 24.026 -21.699 -36.059 -25.260 -9.762 -4.877 -6.839 -6.912 -7.160 -3.405 2.188 11.379 22.107 26.257 26.993 31.043 46.626 84.868 97.523 70.254 9.393 -25.209 -34.646 -36.944 -39.249 -38.144 CT1915:010 100.843 77.503 61.746 43.750 6.915 -37.288 -51.403 -34.569 -10.086 -1.809 -1.559 -0.225 9.141 25.467 32.047 25.291 12.285 13.105 25.598 37.994 45.802 56.447 56.129 31.959 -16.657 -43.557 -48.484 -44.749 -42.271 -36.869 CT1915:005 100.863 75.895 56.963 40.546 11.678 -26.514 -38.132 -17.425 7.715 19.272 32.428 40.748 46.912 60.384 61.369 36.251 2.415 3.341 38.074 69.865 76.463 68.052 58.204 42.238 12.335 -9.662 -18.457 -18.824 -12.622 3.560 CT1916:360 117.237 94.191 69.584 43.008 20.656 1.589 -4.922 5.405 18.516 28.945 45.662 56.186 58.115 50.948 44.490 33.329 15.365 14.746 33.990 56.440 68.934 84.632 89.215 72.296 31.319 6.695 -0.399 -4.624 -2.924 8.013