synoptic: 30 data points in equal steps of sine latitude from +14.5/15 to -14.5/15 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 CT1853:355 200.110 141.738 81.819 14.197 -61.419 -19.674 315.285 774.182 920.208 856.738 519.586 360.505 346.219 181.140 142.363 315.389 426.394 542.458 651.609 652.462 494.740 221.720 104.839 30.973 -27.952 -74.254 -95.425 -97.847 -77.232 -66.174 CT1853:350 207.305 148.320 90.293 22.837 -61.769 -17.787 223.820 553.101 767.074 933.608 963.931 867.965 624.902 478.820 420.857 348.137 371.605 675.324 1172.835 1279.380 993.322 523.764 290.530 112.166 -23.225 -69.692 -86.322 -100.833 -91.518 -77.507 CT1853:345 197.386 181.656 97.183 5.323 -90.216 -52.550 129.219 284.866 394.788 665.608 865.596 774.061 376.551 38.429 32.782 154.470 239.842 524.042 984.078 1115.194 944.654 653.720 482.609 203.239 -2.987 -58.403 -77.887 -89.979 -85.562 -83.081 CT1853:340 254.428 188.318 120.382 34.104 -68.180 -29.443 343.804 814.657 921.744 764.145 625.911 470.855 96.429 -179.599 -176.089 19.280 151.811 284.024 543.511 652.250 461.392 205.987 115.419 67.124 -6.328 -44.842 -69.392 -82.226 -78.295 -75.641 CT1853:335 272.112 203.174 129.336 48.187 -32.534 32.053 331.263 631.529 614.043 179.402 -199.707 -319.776 -333.275 -340.334 -294.336 -97.622 -19.726 -218.040 -472.243 -479.671 -288.581 -104.583 -51.238 17.849 20.306 -27.963 -66.337 -73.468 -65.063 -56.437 CT1853:330 113.069 239.969 94.289 -12.580 -65.935 -13.324 195.406 387.095 324.638 -58.709 -359.180 -445.962 -351.747 -280.935 -266.192 -248.495 -275.311 -487.337 -769.240 -779.702 -513.958 -246.611 -138.483 -16.151 26.295 -30.704 -76.989 -66.741 -40.563 -26.904 CT1853:325 165.166 107.309 56.818 16.461 -20.237 -11.785 125.108 266.150 176.149 -238.041 -568.715 -564.975 -303.260 -139.598 -165.875 -246.330 -307.733 -517.337 -757.938 -799.826 -497.702 -201.927 -103.243 9.770 62.346 -1.211 -88.637 -91.296 -63.843 -43.281 CT1853:320 201.370 137.092 78.323 35.465 17.967 43.054 102.450 134.896 15.253 -340.705 -518.688 -437.242 -92.990 92.177 88.041 0.158 -61.143 -36.971 -4.721 -24.384 -80.581 -89.237 -45.935 6.103 27.653 -22.113 -80.451 -91.741 -78.505 -57.000 CT1853:315 33.105 138.588 56.643 19.144 5.622 14.821 20.621 25.317 6.535 -62.679 -80.713 51.214 355.843 463.128 439.911 349.460 300.868 305.256 268.276 217.545 69.718 -9.241 6.577 31.182 20.774 -24.870 -55.744 -59.558 -55.523 -45.791 CT1853:310 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 CT1853:305 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 CT1853:300 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 CT1853:295 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 CT1853:290 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 CT1853:285 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 CT1853:280 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 CT1853:275 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 CT1853:270 42.749 72.531 56.492 50.906 48.422 41.050 -20.072 -72.321 -55.448 53.063 123.252 105.155 45.152 41.195 80.044 135.272 168.724 195.149 214.660 154.975 -11.382 -108.237 -151.581 -169.827 -170.933 -114.388 -69.235 -61.103 -55.018 -40.385 CT1853:265 97.466 75.854 59.296 49.361 44.895 53.663 59.867 54.010 63.208 73.704 84.526 89.562 95.518 107.064 142.621 196.494 255.705 380.409 488.689 462.860 301.323 121.756 8.674 -126.347 -196.882 -145.631 -75.129 -53.969 -50.530 -47.278 CT1853:260 83.456 65.564 52.317 40.181 22.824 29.687 103.353 174.939 181.599 130.048 79.167 79.059 102.957 116.044 142.483 175.777 235.605 433.391 711.798 751.843 536.262 304.720 163.601 -94.451 -216.437 -172.075 -85.836 -62.458 -54.834 -48.129 CT1853:255 72.886 48.895 32.658 23.082 20.312 52.810 172.064 286.629 292.883 188.463 80.176 57.969 85.648 103.330 115.100 48.110 31.000 217.287 580.006 600.625 421.997 272.862 149.911 -79.978 -232.049 -216.336 -139.980 -103.129 -77.667 -50.286 CT1853:250 65.278 47.853 36.988 32.874 28.630 52.964 151.230 263.797 266.736 174.678 72.353 31.889 20.520 15.029 82.307 288.815 401.609 219.545 -292.880 -449.857 -288.735 -4.050 10.828 -157.433 -241.601 -217.357 -144.573 -114.578 -83.079 -45.431 CT1853:245 59.687 66.901 67.613 54.458 35.497 51.552 122.176 198.455 188.306 132.970 55.570 -16.081 -159.515 -278.443 -152.721 344.316 657.099 366.664 -506.808 -825.413 -601.353 -185.420 -87.482 -75.257 -74.711 -101.402 -154.386 -143.663 -83.148 -39.162 CT1853:240 47.489 39.376 52.176 53.961 48.248 63.100 117.367 172.791 153.007 62.047 -61.803 -190.161 -421.485 -566.576 -438.126 63.600 406.970 207.680 -284.396 -441.060 -332.368 -83.336 -16.380 -4.179 -3.586 -40.042 -121.472 -150.058 -112.169 -59.021 CT1853:235 22.178 24.680 31.507 47.249 67.697 75.765 95.801 126.665 89.746 -68.114 -245.293 -383.198 -657.879 -847.343 -767.310 -411.186 -174.127 -140.939 -157.161 -135.699 -94.893 -58.633 -36.384 23.704 56.909 -11.741 -148.826 -188.929 -126.866 -41.807 CT1853:230 20.474 30.180 47.487 79.927 119.806 129.263 86.450 23.781 -22.774 -124.677 -311.747 -432.667 -424.966 -491.191 -471.108 -319.471 -197.242 -85.379 124.409 256.700 220.971 89.107 10.854 -54.393 -122.253 -166.365 -209.634 -194.058 -84.960 -1.264 CT1853:225 42.555 57.957 73.582 92.508 113.856 105.863 30.253 -78.095 -104.385 38.257 358.816 429.010 199.618 23.043 -10.906 -119.323 -144.019 18.576 390.484 576.806 518.520 243.656 72.843 -45.800 -139.311 -202.497 -250.541 -249.159 -170.780 -56.684 CT1853:220 75.977 87.840 94.057 95.843 97.423 92.161 55.211 -4.381 -15.338 57.152 148.418 126.021 62.027 -80.054 -127.050 -155.655 -165.862 48.484 686.927 1068.877 892.813 364.394 126.057 -3.322 -120.650 -210.288 -274.375 -286.071 -190.947 -56.846 CT1853:215 92.776 106.161 111.974 102.765 80.211 76.145 98.963 145.805 166.093 145.162 82.158 14.610 -49.851 -188.275 -235.386 -195.225 -147.523 70.520 641.741 963.335 860.018 450.419 236.204 56.424 -123.943 -216.749 -288.490 -290.099 -135.636 -4.241 CT1853:210 88.217 87.323 83.167 76.781 71.990 83.383 139.694 220.697 239.612 241.069 246.099 198.978 36.687 -143.276 -197.394 -188.936 -128.261 70.235 493.436 739.484 715.214 520.121 368.534 122.184 -103.727 -207.836 -274.090 -289.058 -190.954 -54.720 CT1853:205 78.284 68.406 63.990 63.920 64.023 84.812 164.188 273.697 292.363 251.170 192.678 114.739 -54.976 -258.617 -343.448 -387.244 -271.930 -104.718 261.026 570.557 540.743 326.647 185.475 23.583 -116.480 -197.411 -250.330 -260.533 -177.618 -54.136 CT1853:200 61.818 64.895 66.077 65.218 64.923 80.283 153.852 263.885 254.051 113.138 -79.900 -196.498 -296.055 -386.389 -499.459 -936.004-1249.568 -987.107 -109.063 445.981 423.528 207.749 78.376 -31.834 -95.462 -183.134 -241.127 -225.840 -96.439 3.526 CT1853:195 45.120 70.552 88.076 92.511 86.897 99.740 148.646 219.160 184.499 -62.156 -367.593 -478.047 -512.048 -462.674 -514.104-1014.313-1578.118-1226.991 -22.672 575.154 582.592 300.126 121.947 -3.901 -126.122 -209.774 -247.060 -256.519 -172.849 -49.443 CT1853:190 41.574 55.228 67.792 77.349 85.320 85.038 81.705 89.032 51.618 -179.186 -598.544 -756.841 -590.721 -394.336 -308.006 -71.387 260.757 491.109 889.497 1125.199 1161.769 822.649 567.668 351.315 -13.158 -193.162 -265.454 -285.849 -191.066 -52.224 CT1853:185 41.761 31.516 30.437 47.135 82.158 81.906 34.253 -39.508 -71.544 -60.903 -27.058 -33.830 -77.697 -134.246 -36.507 576.013 1284.427 1410.983 1498.192 1748.678 1669.075 1785.307 1745.569 885.266 40.314 -127.707 -217.505 -254.710 -106.729 10.186 CT1853:180 45.860 41.577 48.990 70.765 93.044 78.657 -10.698 -143.519 -156.573 99.798 583.147 716.181 402.246 20.174 14.708 265.603 392.434 352.087 -143.357 -584.162 -259.840 295.711 360.180 309.779 119.508 -35.427 -187.111 -257.456 -182.096 -56.610 CT1853:175 74.577 68.395 62.620 66.430 85.592 56.309 -59.502 -206.870 -212.038 -10.284 231.987 267.170 194.223 0.538 -42.696 -27.152 -49.086 -276.835-1045.923-1479.067-1401.162-1103.496 -904.928 -471.786 -78.833 -63.605 -213.096 -238.347 -168.785 -71.378 CT1853:170 116.254 109.052 102.128 93.150 78.759 39.184 -61.595 -195.412 -216.740 -127.276 1.453 35.245 -13.619 -83.815 -101.366 -48.583 -16.726 -252.717 -796.054-1040.966-1174.867-1113.582 -939.388 -499.819 -81.694 -54.076 -172.618 -193.080 -97.343 -17.107 CT1853:165 131.689 121.404 99.758 76.014 48.504 5.782 -69.793 -161.539 -192.619 -170.858 -121.406 -100.316 -114.234 -116.612 -79.645 60.620 148.208 37.457 -217.111 -375.841 -468.283 -472.083 -401.353 -164.788 28.715 1.387 -155.231 -203.172 -156.416 -76.983 CT1853:160 135.424 125.100 102.506 75.080 45.973 3.938 -65.445 -129.460 -152.283 -161.282 -150.816 -133.825 -111.754 -74.076 -10.656 123.746 215.436 254.858 230.824 168.997 90.234 36.067 35.737 92.660 107.350 1.512 -175.611 -220.782 -155.836 -72.156 CT1853:155 121.226 105.529 83.584 57.153 30.250 -1.064 -69.811 -151.186 -168.538 -141.338 -118.426 -107.576 -75.880 -49.547 10.613 120.178 241.583 440.508 668.861 713.456 578.035 355.599 257.572 215.362 145.937 23.563 -160.572 -206.453 -104.230 -35.413 CT1853:150 116.854 91.471 65.373 38.466 9.685 -14.182 -26.808 -34.630 -26.136 36.188 88.234 78.629 8.211 -44.743 -29.120 -3.110 115.651 481.937 1147.126 1364.594 1070.409 582.290 398.080 300.453 191.839 45.846 -139.101 -192.998 -139.343 -81.023 CT1853:145 133.470 100.136 68.207 35.816 1.555 -5.608 26.671 63.809 87.767 137.538 170.765 137.909 8.698 -88.352 -121.810 -276.588 -271.326 241.422 1203.206 1522.013 1335.642 842.820 622.739 445.319 244.076 74.612 -111.055 -188.911 -157.829 -108.833 CT1853:140 148.076 110.350 73.902 31.689 -18.164 -27.657 45.110 142.080 158.597 107.613 33.398 -18.889 -64.422 -111.877 -174.874 -334.680 -347.300 101.620 1137.248 1631.150 1515.852 1085.098 873.906 571.887 304.996 127.664 -92.568 -179.209 -121.810 -84.584 CT1853:135 152.088 112.795 71.708 23.494 -24.420 -30.403 17.637 65.970 71.408 28.933 -25.964 -65.794 -81.582 -100.832 -179.565 -397.716 -542.318 -388.149 162.630 440.072 483.516 375.443 295.049 202.562 171.120 77.648 -130.482 -199.099 -151.589 -100.872 CT1853:130 143.870 114.615 65.783 23.765 -18.285 -26.375 19.968 84.335 101.958 88.282 63.856 20.616 -27.586 -77.457 -157.155 -389.349 -615.018 -764.491 -858.040 -838.552 -987.912-1271.455 -1262.461 -569.871 42.045 101.212 -84.207 -181.019 -181.698 -141.815 CT1853:125 175.717 129.718 85.850 46.540 13.646 8.106 45.158 105.888 129.733 150.698 177.968 133.331 -43.927 -207.315 -249.397 -208.326 -155.737 -325.614-1013.670-1511.333-1674.253-1887.505 -1772.411 -919.418 -7.409 113.783 -99.311 -169.492 -109.690 -52.350 CT1853:120 208.417 161.008 108.000 51.966 -29.310 -55.129 2.416 86.777 112.176 89.238 64.645 26.178 -176.925 -402.348 -402.339 -43.722 333.354 271.046 -28.967 -232.303 -594.213-1245.588 -1347.006 -744.161 -41.244 85.205 -102.185 -155.689 -116.182 -66.827 CT1853:115 241.453 181.571 111.121 23.313 -61.743 -89.759 -38.201 47.018 72.990 20.120 -92.189 -129.959 -151.154 -219.680 -205.498 -13.663 127.350 197.984 486.859 606.483 245.962 -463.963 -644.365 -323.291 44.646 73.142 -60.332 -136.635 -130.674 -97.930 CT1853:110 245.080 184.276 120.727 38.848 -61.427 -97.619 -52.865 34.283 71.106 61.972 31.911 53.990 188.853 362.164 390.370 209.200 30.350 111.388 439.272 513.000 390.951 63.687 -90.824 -108.015 -114.686 -105.035 -101.730 -99.553 -73.835 -53.026 CT1853:105 227.789 165.207 100.603 33.532 -27.101 -49.718 -31.557 -2.352 25.758 97.806 198.081 273.266 446.152 681.651 709.928 448.568 243.387 293.036 555.714 672.908 590.997 429.635 285.379 22.952 -227.365 -249.075 -172.521 -118.342 -83.679 -55.785 CT1853:100 211.068 152.251 96.451 38.493 -27.275 -52.593 -23.556 18.442 53.123 98.878 136.003 187.460 317.110 408.641 438.906 420.259 387.593 417.553 532.267 578.771 556.915 479.750 333.711 24.180 -285.370 -307.995 -164.264 -108.609 -82.963 -59.102 CT1853:095 198.463 147.283 94.181 33.114 -31.202 -54.716 -21.817 26.903 53.718 73.135 88.916 110.118 86.018 50.282 92.880 232.884 314.156 329.112 291.822 251.710 303.638 357.026 258.385 -81.012 -378.705 -378.346 -226.526 -133.668 -117.669 -101.157 CT1853:090 184.612 137.354 87.887 28.972 -32.077 -55.555 -29.921 10.350 23.978 20.009 11.379 -3.942 -110.270 -201.374 -145.469 104.630 274.389 229.339 68.363 -12.281 9.835 112.855 83.559 -129.989 -285.821 -275.519 -155.197 -100.072 -92.164 -92.494 CT1853:085 163.262 117.593 70.895 21.661 -28.538 -53.746 -47.089 -33.272 -32.590 -39.061 -46.359 -59.955 -113.479 -135.039 -112.534 12.530 86.427 3.252 -185.336 -285.938 -374.442 -472.322 -473.408 -379.831 -312.803 -243.769 -134.294 -75.079 -71.239 -87.879 CT1853:080 129.444 95.114 61.706 23.225 -18.506 -47.873 -69.669 -89.633 -95.441 -80.055 -76.438 -57.640 -5.289 11.706 -3.895 -18.415 -75.234 -236.549 -475.921 -571.109 -608.268 -592.001 -549.527 -411.107 -291.959 -217.402 -115.853 -82.385 -110.853 -119.279 CT1853:075 94.393 67.258 42.153 28.501 23.890 0.308 -49.940 -98.933 -118.710 -94.850 -65.901 -36.917 55.920 116.140 60.371 -73.411 -187.316 -406.059 -761.402 -849.032 -713.658 -533.889 -452.915 -355.935 -267.435 -200.536 -131.071 -94.184 -96.744 -103.034 CT1853:070 81.372 60.058 42.629 31.519 20.601 -6.489 -52.102 -110.993 -183.017 -298.361 -362.185 -298.119 -142.398 -118.000 -177.280 -269.104 -347.525 -496.640 -641.616 -663.874 -536.247 -373.239 -298.292 -232.768 -173.246 -132.678 -101.670 -94.064 -97.674 -95.553 CT1853:065 80.422 62.162 43.931 22.303 0.198 -29.307 -45.297 -73.377 -188.140 -473.816 -590.615 -427.282 -35.956 74.564 -337.691 -985.082-1116.670 -809.520 -473.874 -407.068 -444.897 -439.059 -325.905 -112.748 -31.522 -54.559 -101.029 -99.464 -94.941 -90.782 CT1853:060 33.650 100.300 58.735 17.845 -15.093 -46.998 -62.373 -89.739 -249.517 -590.167 -735.624 -609.554 -190.398 -72.183 -392.268 -875.061 -877.500 -401.845 41.689 68.724 -167.829 -304.940 -245.944 -73.425 -8.167 -41.409 -81.032 -84.847 -82.404 -81.941 CT1853:055 191.542 131.839 79.042 32.276 -7.567 -45.371 -71.678 -102.547 -219.761 -488.797 -614.815 -554.750 -407.227 -395.893 -511.326 -536.520 -389.224 57.316 480.005 443.002 26.334 -253.622 -222.999 -49.246 -3.366 -49.707 -93.225 -95.816 -93.045 -93.841 CT1853:050 187.514 131.223 72.537 13.228 -38.446 -78.007 -112.793 -136.961 -182.100 -236.577 -271.274 -429.523 -816.402 -963.435 -780.836 -341.262 -43.904 343.711 706.125 655.482 146.481 -293.509 -311.301 -103.223 -23.639 -48.619 -98.513 -115.521 -125.793 -128.649 CT1853:045 132.763 110.974 62.775 6.783 -49.093 -76.963 -96.904 -110.849 -83.366 61.164 139.912 3.391 -419.881 -582.550 -389.295 46.283 257.182 446.694 584.859 449.620 37.637 -284.855 -315.814 -160.245 -83.471 -89.828 -118.328 -129.937 -135.997 -135.686 CT1853:040 142.949 96.960 52.808 2.912 -51.111 -50.047 29.076 105.521 166.794 306.315 392.918 368.776 133.307 65.183 288.281 824.312 1031.209 772.364 274.398 38.109 -157.311 -286.030 -296.193 -190.179 -125.899 -117.187 -124.206 -126.357 -128.867 -126.031 CT1853:035 134.250 84.227 39.626 -5.018 -53.154 -38.446 114.132 263.518 284.447 196.135 82.199 192.343 578.235 921.569 1079.025 1067.446 915.791 526.358 -146.588 -451.514 -407.661 -271.204 -252.377 -192.621 -150.851 -136.768 -128.337 -121.169 -109.745 -101.679 CT1853:030 126.623 85.124 45.146 -2.163 -49.474 -31.085 127.798 276.021 250.615 -56.833 -376.420 -172.839 755.535 1523.130 1619.531 1135.064 736.112 430.017 -23.307 -255.184 -253.828 -172.629 -171.257 -144.043 -125.677 -130.414 -138.717 -132.658 -113.049 -96.087 CT1853:025 126.045 84.273 46.531 7.877 -31.401 -46.168 -9.045 6.014 -76.983 -438.146 -819.729 -634.506 317.538 1223.902 1385.299 1112.415 874.206 697.091 398.475 192.119 97.991 20.795 -20.084 -59.002 -105.449 -132.265 -144.467 -144.945 -128.691 -105.289 CT1853:020 134.034 90.614 51.092 19.511 -7.490 -46.522 -97.652 -160.397 -256.341 -487.829 -736.491 -642.499 -185.567 222.689 419.796 737.256 924.674 765.764 365.905 167.524 169.108 224.939 208.429 54.380 -93.308 -130.960 -136.024 -136.223 -115.409 -94.513 CT1853:015 149.046 115.099 78.501 45.444 13.222 -42.420 -134.602 -247.440 -325.345 -380.511 -363.692 -279.908 -230.950 -120.340 -27.022 142.174 292.282 129.802 -209.281 -292.414 -114.460 272.027 359.247 163.133 -47.887 -101.570 -103.296 -108.004 -95.963 -89.270 CT1853:010 170.977 134.830 96.448 60.987 17.124 -73.734 -223.196 -355.045 -400.411 -486.403 -576.685 -517.077 -253.134 14.002 9.067 -357.303 -680.189 -731.884 -763.840 -756.256 -438.767 175.809 326.096 147.261 -39.122 -88.998 -100.916 -111.286 -110.607 -104.617 CT1853:005 183.815 137.177 86.531 41.431 0.453 -104.850 -392.188 -719.259 -759.089 -564.875 -275.422 -146.442 8.664 139.760 106.542 -200.282 -445.142 -485.444 -488.950 -451.488 -275.190 72.399 155.301 54.244 -56.767 -95.894 -120.222 -133.023 -122.300 -111.705 CT1854:360 215.971 155.045 90.116 23.051 -39.356 -148.607 -487.801 -946.503 -992.599 -478.675 202.519 383.067 297.474 170.915 139.708 114.116 143.037 105.540 79.681 137.047 99.838 72.040 57.499 6.732 -40.443 -69.982 -82.217 -94.786 -102.022 -108.748