synoptic: 30 data points in equal steps of sine latitude from +14.5/15 to -14.5/15 CT1852:360 211.581 160.898 105.918 44.639 -17.313 -65.314 -147.863 -223.015 -199.734 -65.145 69.245 115.890 106.554 122.376 114.678 37.354 -44.569 -29.329 -198.839 -216.625 -28.652 118.619 121.975 76.985 36.253 -18.091 -70.083 -90.585 -87.206 -80.383 CT1852:355 225.041 170.409 110.431 36.321 -45.354 -75.696 -53.497 -7.309 94.033 352.003 554.305 545.506 260.829 3.397 203.068 993.421 1464.839 1364.515 1124.620 1025.044 788.486 483.880 327.463 135.860 -0.713 -43.980 -69.470 -85.571 -76.595 -76.513 CT1852:350 238.297 172.324 109.627 32.639 -67.276 -64.944 73.561 230.019 371.421 675.846 923.327 889.791 511.745 204.038 282.768 644.782 881.759 1123.856 1422.662 1450.418 1157.418 737.614 511.928 255.794 59.036 -13.033 -61.195 -93.350 -91.470 -86.140 CT1852:345 248.915 170.228 86.104 -14.642 -101.602 -61.536 176.162 457.114 582.074 726.058 827.104 759.198 417.935 145.634 148.483 198.133 277.474 601.534 1152.826 1271.777 997.568 675.055 489.091 261.937 101.550 22.382 -55.887 -101.010 -96.972 -86.325 CT1852:340 254.954 170.570 92.374 -7.933 -137.840 -110.149 182.538 551.563 637.554 525.188 338.190 223.133 4.588 -170.784 -128.873 19.425 155.419 384.553 706.118 751.700 545.235 209.309 93.892 147.839 141.876 55.191 -67.917 -101.853 -76.489 -68.790 CT1852:335 221.139 145.771 63.164 -39.668 -128.397 -91.573 177.941 507.417 524.796 158.092 -305.564 -448.147 -455.638 -460.112 -341.685 69.575 401.360 518.311 701.737 727.562 348.061 -183.208 -260.388 -10.432 125.173 71.682 -45.170 -98.393 -94.618 -69.351 CT1852:330 185.452 129.684 74.785 7.832 -72.841 -66.750 90.858 295.766 249.513 -122.824 -566.202 -670.908 -488.289 -273.062 -214.461 -250.457 -236.951 -82.939 354.961 506.563 112.132 -286.647 -299.974 -78.811 56.225 27.387 -51.376 -61.533 -39.945 -28.382 CT1852:325 182.510 122.734 64.494 0.874 -60.809 -62.979 25.432 129.148 42.790 -293.183 -605.740 -665.443 -451.220 -81.449 -78.778 -417.286 -540.811 -588.941 -719.577 -739.597 -528.176 -228.259 -150.087 -87.885 -36.771 -43.086 -77.127 -81.813 -62.777 -37.958 CT1852:320 169.368 114.312 61.381 4.975 -46.126 -61.759 -17.692 45.188 -61.047 -501.233 -960.703-1009.534 -770.442 -495.898 -375.369 -401.456 -494.522 -651.827-1207.870-1413.384 -826.894 -119.894 -8.313 -53.695 -81.852 -97.725 -109.935 -101.973 -67.586 -30.336 CT1852:315 160.716 110.476 60.512 8.593 -50.676 -74.848 -39.739 25.355 -54.239 -526.642-1197.128-1233.026 -668.862 -286.417 -7.121 555.115 667.486 534.239 -42.904 -325.126 -99.999 178.803 193.770 27.250 -92.680 -119.927 -132.412 -119.146 -59.838 -16.417 CT1852:310 170.196 115.319 59.547 -1.883 -59.055 -77.432 -28.241 33.856 8.144 -79.122 -56.977 86.969 483.784 1045.649 1266.211 1880.059 2515.262 1968.642 1257.348 1155.978 724.497 422.080 370.552 135.527 -60.594 -121.200 -162.864 -163.700 -111.162 -45.781 CT1852:305 176.259 119.497 67.456 13.763 -45.488 -60.214 -6.914 50.560 88.708 158.733 201.722 363.738 851.479 1225.987 1204.531 564.747 -220.425 -363.788 -975.319-1329.422 -494.375 404.567 496.591 181.183 -35.783 -106.417 -167.340 -163.178 -101.025 -36.795 CT1852:300 172.762 126.075 80.255 30.524 -21.638 -38.433 -6.613 32.816 113.470 282.032 431.528 569.028 739.491 818.411 719.708 404.321 117.161 -791.210-2161.715-2452.808-1526.931 -377.017 -53.610 -70.636 -76.430 -90.682 -143.554 -132.937 -76.544 -28.832 CT1852:295 169.085 133.449 98.651 65.126 29.788 11.157 -24.327 -45.987 59.809 348.705 623.309 698.627 585.427 502.197 484.415 555.633 345.226 -560.390-1823.606-2134.596-1556.654 -796.257 -501.682 -252.298 -110.103 -129.705 -179.610 -155.349 -100.038 -34.413 CT1852:290 176.246 144.048 111.330 75.407 32.294 -8.276 -89.900 -151.133 -60.063 254.822 532.412 586.144 445.499 370.941 467.540 800.894 727.992 32.362 -882.217-1202.625 -967.224 -671.084 -521.016 -329.255 -201.093 -200.576 -227.261 -173.154 -77.226 0.026 CT1852:285 188.222 146.097 115.421 80.101 40.779 13.027 -41.887 -78.860 -12.177 179.953 346.978 379.646 321.336 307.573 443.771 732.742 710.312 321.454 -192.504 -386.185 -436.630 -454.529 -407.183 -340.246 -288.990 -271.219 -256.537 -190.464 -93.594 1.164 CT1852:280 192.375 153.795 117.473 84.249 50.380 34.058 42.998 61.884 105.756 188.479 259.495 282.141 265.882 277.850 328.232 465.590 427.464 106.384 -306.425 -428.308 -322.602 -264.152 -343.614 -519.602 -541.024 -425.967 -291.875 -199.744 -94.775 12.920 CT1852:275 191.478 149.437 114.321 81.788 50.608 54.712 113.856 166.903 182.606 152.855 142.555 149.231 145.984 159.756 154.000 137.783 60.594 -161.637 -403.890 -442.745 -218.218 -103.495 -236.837 -506.860 -578.597 -460.587 -313.049 -196.193 -86.349 16.299 CT1852:270 162.311 131.471 98.787 63.735 29.427 28.490 110.149 182.173 189.505 134.059 92.286 81.564 80.562 98.035 133.678 207.833 152.426 -82.800 -295.500 -277.889 31.422 149.000 -37.738 -468.266 -587.422 -448.328 -302.501 -207.829 -91.766 21.061 CT1852:265 177.486 143.680 103.145 57.107 21.151 32.950 102.813 159.792 159.264 107.121 84.844 82.158 69.148 117.227 275.291 424.863 365.969 105.461 -115.248 -94.977 174.113 273.090 51.663 -284.804 -385.850 -355.628 -285.181 -185.484 -84.034 11.167 CT1852:260 62.446 169.819 87.009 29.886 1.827 12.415 69.505 119.031 126.412 85.038 61.790 62.658 70.014 127.844 436.128 766.960 717.740 271.268 -63.716 -8.473 257.664 321.978 138.471 -176.340 -266.258 -249.442 -232.831 -163.421 -75.765 -12.164 CT1852:255 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:250 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:245 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:240 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:235 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:230 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:225 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:220 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:215 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:210 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:205 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:200 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:195 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:190 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:185 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:180 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:175 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:170 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:165 XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX CT1852:160 -18.946 42.423 0.749 -20.762 -35.006 -44.974 -86.824 -134.024 -144.543 -122.179 -97.898 -97.939 -93.502 -72.000 32.986 208.674 227.533 -12.732 -311.496 -228.952 114.782 302.316 302.815 243.952 168.238 29.115 -78.000 -106.882 -113.944 -130.517 CT1852:155 97.016 50.048 10.224 -15.216 -32.602 -31.290 -13.817 -12.721 -12.013 -37.132 -54.652 -65.587 -106.473 -115.912 -2.143 210.189 315.467 467.958 625.826 647.951 506.011 311.407 258.218 235.336 194.248 95.511 -23.761 -73.782 -96.203 -121.886 CT1852:150 82.712 42.862 4.080 -24.929 -48.267 -51.309 13.821 94.400 125.859 149.672 156.364 113.206 -32.180 -124.730 -45.528 160.040 286.587 510.296 776.733 786.741 474.795 168.417 139.366 224.008 228.059 123.555 -15.541 -62.109 -74.962 -89.797 CT1852:145 99.998 59.642 20.535 -24.971 -80.401 -80.481 25.223 146.256 188.281 223.457 237.665 179.184 -1.757 -121.743 -108.137 -10.308 50.000 208.948 574.254 579.396 128.011 -344.537 -359.545 -22.908 203.248 154.336 -14.629 -73.667 -57.607 -61.210 CT1852:140 126.331 78.494 31.832 -19.565 -84.585 -95.141 -7.612 114.206 150.135 116.741 64.000 20.734 -47.634 -102.345 -135.976 -194.207 -226.015 -296.552 -493.806 -608.618 -693.189 -764.360 -622.536 -111.230 196.934 130.577 -103.593 -145.898 -134.007 -103.503 CT1852:135 139.177 89.426 41.514 -8.867 -66.297 -76.571 -17.219 70.045 91.341 43.096 -28.715 -71.164 -97.882 -116.831 -157.252 -210.060 -248.519 -414.307 -702.872 -843.523 -937.804 -966.149 -839.376 -334.710 67.041 99.481 -36.558 -104.568 -109.384 -96.334 CT1852:130 98.364 90.977 42.309 -5.734 -53.907 -62.550 -11.406 55.530 75.959 57.453 25.645 -9.693 -64.971 -97.913 -106.509 -99.699 -90.544 -146.011 -316.445 -504.796 -773.294 -877.683 -762.059 -370.447 -66.042 -27.535 -87.561 -97.862 -106.707 -112.461 CT1852:125 113.716 89.350 59.663 19.592 -34.757 -50.176 -7.928 54.930 76.755 77.556 66.040 40.083 -0.982 -44.718 -20.955 66.454 140.252 170.981 52.254 -132.584 -453.480 -768.123 -756.627 -439.437 -205.894 -113.296 -42.916 -24.681 -54.490 -91.009 CT1852:120 92.923 76.943 46.733 14.935 -14.518 -21.683 4.731 47.647 63.757 70.115 68.418 34.788 -41.570 -88.490 -20.804 193.199 399.865 539.655 546.408 361.158 10.027 -445.620 -579.931 -405.013 -234.315 -137.927 -49.115 -27.981 -69.016 -105.787 CT1852:115 103.803 63.543 28.292 -2.683 -34.700 -44.730 -13.811 33.605 46.630 33.137 12.527 -34.378 -222.496 -356.553 -268.255 123.144 586.638 746.091 953.583 1057.599 616.188 -69.693 -312.421 -299.771 -257.622 -192.020 -82.586 -46.122 -72.946 -101.984 CT1852:110 100.172 68.787 35.573 1.649 -32.116 -46.114 -24.757 15.927 25.654 -6.395 -56.656 -87.689 -290.190 -664.839 -648.239 -173.580 157.887 355.159 630.793 634.905 549.793 243.985 25.106 -140.324 -263.245 -248.584 -116.134 -54.234 -51.825 -75.644 CT1852:105 96.812 72.729 48.629 24.043 -2.842 -16.949 -14.527 -3.015 4.738 -5.894 -39.705 -24.375 129.309 410.304 484.566 216.330 58.770 261.031 940.385 1281.542 996.021 448.064 194.728 -55.879 -269.421 -266.386 -119.692 -78.945 -106.197 -123.103 CT1852:100 102.362 85.491 65.810 40.214 9.912 -7.363 -13.990 -24.555 -17.658 18.227 69.850 142.236 362.304 623.036 677.760 487.669 343.749 443.624 794.197 932.135 767.267 406.718 187.875 -46.544 -253.665 -264.356 -156.465 -102.956 -107.315 -118.520 CT1852:095 103.137 82.680 54.763 28.262 1.241 -18.130 -27.868 -37.981 -26.444 19.379 74.717 146.584 301.629 418.947 470.147 490.540 479.339 466.054 396.622 305.657 261.684 198.080 81.088 -118.233 -271.622 -249.837 -144.460 -107.963 -99.699 -98.484 CT1852:090 121.828 83.022 46.390 16.013 -10.078 -30.947 -43.570 -57.016 -47.035 1.785 52.123 91.731 156.597 235.137 301.106 404.095 430.288 335.988 70.722 -92.951 -146.762 -127.310 -150.037 -237.363 -295.855 -267.593 -173.846 -125.663 -122.152 -115.421 CT1852:085 137.308 111.652 81.676 42.522 -7.786 -41.967 -60.863 -76.844 -72.203 -27.693 38.737 47.867 -44.857 -95.953 -32.025 251.714 477.410 285.702 -309.741 -603.773 -573.688 -382.388 -300.565 -286.523 -277.693 -240.425 -151.247 -108.415 -100.554 -102.157 CT1852:080 154.728 124.046 83.031 32.401 -19.905 -57.631 -88.426 -117.737 -123.199 -87.624 -28.376 -31.777 -229.437 -514.304 -504.300 -56.702 301.595 83.122 -679.418-1046.761 -826.141 -367.626 -219.691 -208.898 -238.751 -218.626 -152.423 -107.826 -103.648 -109.317 CT1852:075 168.430 118.947 70.327 18.043 -41.409 -81.724 -108.645 -131.127 -144.490 -112.533 -74.372 -73.154 -123.148 -259.244 -282.591 -157.567 -146.986 -322.688 -798.733-1020.937 -741.662 -2.633 220.792 18.973 -184.925 -175.109 -122.149 -105.051 -117.634 -123.809 CT1852:070 160.120 112.375 65.453 20.876 -20.773 -55.536 -73.050 -79.532 -110.751 -115.083 -103.908 -76.266 114.271 382.416 409.191 110.645 -169.072 -357.773 -745.277 -910.154 -635.734 -23.958 171.701 52.114 -82.610 -89.397 -84.180 -79.898 -90.604 -110.249 CT1852:065 157.316 119.639 78.942 29.478 -30.125 -72.831 -81.928 -49.155 -107.195 -292.794 -522.835 -578.444 -376.974 -56.777 33.097 -105.571 -269.167 -348.661 -549.824 -650.160 -591.541 -445.215 -350.167 -233.098 -146.762 -109.562 -85.543 -78.211 -101.972 -121.838 CT1852:060 142.230 100.615 59.508 19.908 -16.691 -57.264 -104.455 -137.285 -273.935 -699.484-1175.099-1311.480-1345.956 -971.972 -770.681 -618.036 -300.803 -271.565 -415.959 -498.791 -558.216 -639.200 -589.494 -349.321 -127.150 -73.955 -72.241 -71.337 -91.082 -114.453 CT1852:055 144.047 95.380 50.749 10.582 -22.668 -57.486 -135.341 -218.982 -335.972 -888.388-1871.783-2234.224-2196.265-2727.881 -2688.064-1110.891 -35.069 17.146 -193.261 -306.403 -410.433 -536.736 -523.888 -346.377 -165.384 -108.869 -85.882 -75.009 -99.316 -118.629 CT1852:050 123.712 89.963 53.584 8.678 -44.016 -62.942 -46.420 -40.819 -59.406 -34.012 -51.879 -95.991 28.795 340.181 462.062 273.967 211.722 146.851 -55.710 -213.357 -329.286 -396.310 -392.768 -291.202 -185.489 -128.310 -82.088 -62.795 -83.941 -108.412 CT1852:045 108.212 73.870 35.560 -12.648 -70.300 -51.262 161.069 506.874 691.606 1086.382 1823.575 2074.764 1785.417 1640.297 1651.661 1215.796 700.192 568.444 154.096 -263.758 -321.392 -219.941 -210.374 -185.646 -168.693 -144.531 -99.479 -73.598 -77.302 -92.407 CT1852:040 85.405 55.630 28.379 0.510 -43.546 -30.270 139.850 384.626 474.429 620.220 624.991 549.458 418.268 34.440 121.319 1222.587 2478.496 2192.965 641.780 -128.560 -197.901 -38.131 -24.557 -100.913 -176.899 -164.233 -113.837 -95.408 -104.208 -106.898 CT1852:035 86.684 62.859 38.053 7.925 -27.467 -17.538 58.150 156.829 162.154 -29.980 -408.261 -541.509 -808.866-1173.151 -1002.456 250.342 1479.582 1345.182 311.314 -224.459 -240.940 -4.960 21.776 -54.984 -132.804 -138.504 -109.759 -92.051 -89.163 -90.002 CT1852:030 101.403 76.610 49.876 17.403 -16.043 -39.976 -46.674 -22.922 -87.909 -437.550 -947.301-1024.473-1104.468-1466.377 -1380.007 -592.588 -423.388 -324.951 -159.320 -314.497 -214.543 69.302 61.296 -33.286 -112.544 -129.608 -98.436 -81.315 -75.966 -75.371 CT1852:025 109.474 78.038 48.781 23.946 7.277 -25.514 -94.721 -185.262 -299.175 -580.138-1049.472 -990.663 47.124 1727.585 2143.492 1159.871 305.374 314.505 786.455 946.429 739.504 312.396 105.313 -12.032 -115.977 -133.941 -65.881 -52.294 -64.669 -75.092 CT1852:020 108.831 80.304 55.319 40.680 30.260 -15.985 -103.571 -204.246 -316.536 -517.732 -808.884 -586.135 856.585 2811.229 3206.870 2267.354 1550.087 1462.804 1816.484 2104.344 1575.570 510.649 136.815 18.610 -90.892 -123.648 -82.107 -66.582 -67.769 -74.159 CT1852:015 135.743 100.608 67.837 44.468 29.162 -40.916 -183.870 -333.665 -469.510 -673.855 -765.507 -456.811 407.614 1576.848 1821.414 1202.512 587.441 542.395 928.766 1200.697 997.837 433.735 198.104 55.632 -76.323 -112.616 -83.629 -77.076 -75.876 -78.370 CT1852:010 171.887 128.230 84.616 43.493 18.477 -45.321 -276.673 -555.857 -709.930-1145.690-1853.149-1872.287 -853.098 309.068 453.802 -347.828-1453.365-1448.129 -816.688 -606.153 -288.185 180.572 236.865 62.096 -85.889 -114.210 -90.468 -88.098 -82.505 -78.472 CT1852:005 184.734 137.978 89.261 32.861 -24.151 -100.878 -292.936 -611.902 -817.089 -946.570-1158.311-1152.493 -695.999 0.140 33.583 -713.688-1375.971-1458.824-1148.902 -887.332 -613.218 -58.758 95.479 3.889 -78.340 -105.009 -105.478 -101.031 -93.334 -82.755 CT1853:360 193.124 144.509 95.437 36.878 -41.246 -43.399 122.227 394.838 487.798 404.027 453.955 518.153 243.849 150.548 148.108 44.470 41.932 -36.468 -96.945 7.226 -31.334 -46.203 -28.637 -44.693 -69.809 -94.382 -101.411 -102.479 -89.492 -74.630