filled_synop: 30 data points in equal steps of sine latitude from +14.5/15 to -14.5/15 CT1943:360 86.915 75.485 64.119 46.216 21.166 5.123 -8.818 -161.919 -414.848 -412.520 -182.461 -83.710 -63.887 -14.710 12.487 26.647 39.478 106.103 377.157 690.733 678.428 360.581 144.964 100.931 120.314 116.800 66.705 1.333 -70.512 -137.982 CT1943:355 99.087 80.418 65.259 45.018 -4.666 -81.808 -102.914 18.319 176.834 180.773 48.528 -21.473 -18.965 -16.797 -9.039 14.517 35.253 116.448 414.283 712.360 703.069 409.509 183.070 140.402 183.003 178.259 91.905 -41.000 -133.457 -201.922 CT1943:350 64.525 75.652 92.479 91.386 8.214 -135.553 -169.280 55.407 408.130 431.252 170.639 69.033 62.411 33.917 39.239 31.125 14.126 65.192 208.673 322.810 340.753 265.631 175.580 150.565 189.369 195.891 127.746 16.027 -81.660 -174.286 CT1943:345 32.835 55.400 85.035 77.130 -43.777 -230.682 -329.992 -409.190 -526.382 -472.701 -193.546 -41.219 4.039 2.732 8.176 28.313 39.309 73.150 134.094 182.847 191.999 151.902 109.275 110.243 176.117 200.384 138.079 28.684 -78.289 -176.981 CT1943:340 18.570 28.600 73.962 104.333 2.169 -176.595 -285.442 -489.535 -703.626 -659.515 -305.893 -43.552 16.538 24.388 44.382 65.862 94.758 123.007 153.792 209.984 207.987 132.116 89.042 89.912 131.577 139.185 66.285 -52.706 -129.833 -190.968 CT1943:335 49.685 84.285 118.714 115.294 31.131 -86.130 -176.801 -315.786 -412.496 -379.896 -200.243 -28.324 23.736 23.296 37.287 56.699 73.356 91.029 104.933 105.764 107.230 93.192 76.254 81.647 124.904 143.169 95.844 9.790 -70.166 -143.485 CT1943:330 35.798 65.838 89.692 99.822 37.489 -93.282 -175.120 -227.091 -278.817 -256.979 -130.078 -28.024 13.634 25.740 40.042 41.609 28.798 33.939 62.866 85.737 84.079 64.377 57.816 68.539 113.493 135.270 108.435 55.177 -0.770 -68.806 CT1943:325 14.545 46.055 83.172 93.568 48.266 -21.623 -75.188 -133.862 -189.417 -173.418 -74.270 4.758 34.744 42.448 51.217 36.455 14.484 16.850 39.329 72.903 68.785 22.971 -14.743 7.614 80.360 115.278 93.112 39.815 -11.885 -64.614 CT1943:320 9.954 24.801 64.858 104.931 95.165 68.521 33.826 -34.601 -103.447 -97.965 -19.192 48.553 56.104 24.532 11.905 -1.926 -34.341 -41.418 -13.661 10.816 3.280 -26.009 -49.321 -32.357 25.628 62.288 45.021 -3.013 -33.028 -57.023 CT1943:315 45.091 66.029 98.389 115.878 106.994 84.986 57.176 4.986 -62.432 -66.709 -20.576 5.827 16.246 14.165 7.488 -1.241 -5.380 -9.764 -19.393 -31.012 -59.565 -115.759 -149.140 -133.262 -52.736 12.517 19.669 -4.624 -19.719 -32.461 CT1943:310 101.332 115.700 116.861 106.541 90.603 68.983 55.098 49.337 44.253 43.231 39.324 35.205 26.994 11.797 0.315 2.162 18.492 13.245 0.860 -28.808 -83.198 -239.517 -367.681 -327.164 -152.107 -34.174 -6.471 2.350 6.665 -5.747 CT1943:305 112.590 103.708 90.770 75.604 59.942 33.282 25.954 56.835 94.581 100.811 91.608 79.716 59.310 14.983 -13.642 -17.543 -2.243 -17.062 -48.007 -49.457 -92.095 -252.044 -355.216 -316.700 -160.799 -45.246 -19.262 -15.671 -7.963 -6.261 CT1943:300 113.207 92.437 62.653 26.648 4.020 -10.858 -6.966 38.168 94.714 104.299 80.712 50.662 28.744 7.479 -11.741 -52.113 -116.789 -161.391 -265.974 -397.806 -414.836 -292.862 -170.234 -134.060 -76.371 -22.584 -18.191 -30.797 -26.742 -21.034 CT1943:295 88.346 52.166 16.360 -20.861 -33.036 -33.848 -15.749 34.346 102.002 117.942 80.196 36.366 14.039 -0.384 -18.531 -64.018 -143.991 -173.002 -196.923 -201.155 -180.384 -101.956 -55.085 -52.245 -36.120 -21.946 -16.943 -19.790 -26.445 -35.867 CT1943:290 84.268 18.320 -52.835 -114.471 -118.898 -50.283 -0.336 32.912 74.858 87.397 67.082 41.425 19.992 -7.302 -25.501 -29.034 -29.509 -3.529 189.690 483.739 508.960 270.295 30.858 -14.166 -18.141 -25.844 -25.518 -28.878 -39.446 -50.796 CT1943:285 101.750 9.585 -68.574 -122.465 -118.430 -62.912 -18.342 19.837 68.356 85.713 60.121 29.609 12.195 0.146 -9.711 8.703 53.188 89.758 220.081 391.299 386.147 167.050 -29.623 -63.697 -28.498 -15.102 -21.105 -42.980 -59.049 -71.947 CT1943:280 171.663 98.542 -4.084 -105.101 -119.163 -60.973 -7.814 41.355 103.463 129.023 108.391 83.950 62.566 43.889 38.371 51.328 110.983 131.404 16.088 -213.783 -284.646 -228.733 -156.599 -121.525 -38.827 17.532 28.882 21.953 12.096 0.452 CT1943:275 175.866 90.306 -25.534 -131.830 -139.878 -78.799 -14.160 65.410 167.846 204.157 168.239 126.086 89.523 42.416 15.924 24.502 66.246 72.777 15.713 -100.197 -155.274 -204.644 -234.058 -210.777 -95.218 7.246 32.310 32.026 28.363 12.675 CT1943:270 133.771 37.237 -58.276 -125.948 -120.858 -75.537 -10.818 118.181 274.058 311.814 261.142 166.277 108.989 42.846 -6.315 -1.620 42.867 63.003 115.003 210.673 191.765 9.329 -176.586 -176.961 -58.123 22.674 38.971 32.889 14.266 -11.519 CT1943:265 104.305 48.111 -9.334 -61.554 -39.957 -2.219 57.342 239.498 514.886 570.133 400.264 220.313 152.975 92.527 42.605 23.583 13.931 23.365 129.967 276.830 271.139 154.119 38.737 18.647 69.542 119.844 98.046 18.902 -27.323 -54.371 CT1943:260 78.424 12.862 -54.932 -98.949 -48.619 83.871 186.970 312.883 465.779 500.647 414.998 305.816 230.613 125.738 66.204 33.712 8.735 6.844 76.360 174.963 166.509 54.231 -90.087 -92.476 3.008 68.260 66.491 23.177 -18.841 -54.396 CT1943:255 73.193 32.419 -20.675 -70.701 -40.443 40.948 110.601 223.320 356.574 386.975 311.375 200.052 142.338 70.393 8.690 -2.381 5.195 -8.790 -14.404 -7.958 -29.048 -104.669 -187.495 -163.950 -47.651 37.932 50.732 26.147 -2.646 -38.196 CT1943:250 61.512 44.694 15.571 -15.333 -7.199 16.356 45.271 113.033 210.603 233.427 160.083 65.556 40.159 35.925 18.838 8.407 26.279 9.165 -101.877 -222.884 -261.016 -246.307 -173.108 -131.676 -28.345 59.537 66.574 21.488 -15.798 -54.620 CT1943:245 85.915 34.980 -23.442 -73.091 -66.723 -21.419 1.745 -4.691 -27.787 -23.577 -4.247 32.173 38.521 36.778 42.209 28.546 19.503 -2.879 -167.710 -458.598 -538.103 -436.728 -321.123 -272.645 -141.311 -10.603 16.229 -16.987 -37.777 -56.908 CT1943:240 120.803 54.238 -24.823 -97.890 -116.330 -66.000 -49.431 -126.077 -267.095 -278.161 -144.004 14.252 51.629 33.666 17.901 17.872 15.793 24.315 69.534 91.634 15.980 -180.114 -453.621 -472.981 -243.074 -51.631 -15.500 -36.799 -48.007 -48.717 CT1943:235 114.885 69.814 18.584 -32.488 -58.117 -70.167 -86.870 -161.455 -281.393 -280.973 -126.891 65.119 105.159 57.767 22.736 20.127 23.133 53.779 349.204 926.889 976.584 370.925 -349.264 -471.448 -277.685 -91.183 -42.862 -50.522 -42.920 -32.017 CT1943:230 76.224 36.024 3.592 -27.765 -57.666 -90.467 -105.519 -122.717 -151.797 -124.302 -10.485 104.795 124.949 84.425 31.232 8.525 1.951 7.408 191.749 509.747 517.228 199.461 -237.022 -300.562 -197.399 -78.958 -40.956 -32.362 -27.876 -21.759 CT1943:225 61.021 24.209 -0.490 -20.310 -46.114 -101.778 -123.489 -80.485 7.397 67.557 150.352 250.409 244.524 143.500 56.272 -24.806 -101.936 -146.885 -237.551 -238.831 -218.226 -289.197 -306.531 -263.862 -155.441 -77.090 -49.959 -38.353 -24.059 -21.162 CT1943:220 79.821 44.631 8.423 -24.172 -44.331 -60.646 -50.642 4.226 97.984 159.380 228.862 298.463 271.167 155.172 49.610 -100.779 -386.660 -567.889 -890.372-1468.275-1510.854 -870.481 -81.696 72.606 17.749 -4.262 -6.861 -23.081 -39.097 -56.932 CT1943:215 92.985 64.873 28.730 -12.536 -18.850 -18.622 6.891 86.499 201.331 269.549 292.458 305.717 255.088 137.502 33.507 -109.516 -357.500 -491.331 -755.405-1258.564-1283.927 -702.558 -13.116 126.065 83.988 41.038 0.091 -50.815 -82.155 -106.286 CT1943:210 94.008 63.296 24.897 -12.085 -5.064 11.630 73.803 197.522 365.297 457.730 421.953 358.930 274.783 132.820 8.349 -51.444 -49.587 3.712 362.211 1156.143 1359.600 810.872 301.493 141.753 104.168 73.617 29.387 -21.943 -79.302 -135.729 CT1943:205 103.013 68.553 22.773 -32.663 -24.481 20.891 135.310 346.011 662.583 837.356 834.692 772.588 597.338 278.304 17.502 -34.635 29.561 174.084 906.829 2096.056 2339.147 1587.385 487.259 199.471 173.822 152.463 87.229 3.460 -83.383 -176.600 CT1943:200 106.262 75.164 21.798 -37.644 -4.961 17.523 121.243 548.878 1233.368 1506.431 1529.285 1351.087 1082.071 542.521 94.556 -24.771 -10.864 97.832 640.449 1747.340 2078.315 1373.190 434.408 149.137 197.249 235.857 161.231 46.770 -81.276 -204.529 CT1943:195 88.973 68.140 27.228 -30.207 0.764 15.184 153.375 853.439 1986.785 2332.245 2156.575 1504.292 1136.260 592.956 41.093 -99.329 -84.368 -36.949 118.211 311.398 377.168 298.106 110.502 44.838 155.001 273.637 197.993 17.593 -119.395 -230.466 CT1943:190 43.463 1.245 -32.359 -65.364 -41.299 7.304 103.321 669.356 2089.644 2704.251 2104.043 1470.466 1225.904 537.509 7.664 -92.037 -30.794 37.703 19.311 -133.894 -163.168 -24.554 98.312 110.463 207.495 306.439 241.609 83.144 -75.491 -216.980 CT1943:185 27.222 -18.546 -50.935 -76.393 -76.802 -33.952 -5.367 -53.994 -371.429 -515.730 -175.879 2.716 2.796 59.809 47.263 18.752 18.788 46.206 153.265 397.765 502.792 407.834 359.584 342.026 297.646 260.193 192.166 77.297 -46.705 -193.584 CT1943:180 54.669 16.240 -16.572 -31.335 -46.553 -38.477 -101.038 -523.308-1349.342-1514.018-1206.992 -626.023 -403.802 -138.021 71.565 94.947 60.308 95.424 253.061 576.964 682.008 545.549 326.846 279.728 316.314 332.073 256.032 113.456 -45.592 -206.233 CT1943:175 78.828 53.842 19.945 -8.393 -32.379 24.443 -63.545 -730.203-1978.444-2323.796-1560.929 -404.489 -60.362 -35.229 0.378 40.204 -8.330 -10.192 113.666 287.889 344.842 335.648 249.597 222.454 269.555 307.484 220.753 49.235 -98.838 -229.397 CT1943:170 77.315 52.836 20.505 -15.700 -88.154 -108.721 -225.198 -733.840-1549.881-1725.777-1172.385 -247.460 84.465 60.841 39.552 59.067 18.428 33.038 71.551 136.020 175.620 173.462 160.742 155.419 165.150 161.682 99.307 -10.522 -115.486 -217.730 CT1943:165 47.793 28.544 23.249 43.532 -48.422 -286.249 -506.115 -724.548-1065.628-1141.408 -807.017 -333.045 -83.559 9.323 41.737 61.805 36.733 39.938 63.104 96.204 115.519 106.223 100.909 105.848 137.250 168.593 99.981 -35.132 -142.712 -237.449 CT1943:160 29.585 30.077 47.157 62.525 -4.142 -171.806 -314.118 -409.257 -528.216 -554.685 -413.727 -205.730 -85.172 -34.165 7.433 30.549 33.120 39.083 56.350 82.921 93.789 72.388 51.972 61.147 125.748 181.906 117.463 -28.447 -139.794 -228.904 CT1943:155 41.062 21.325 -0.993 -28.483 -85.853 -176.480 -249.514 -225.311 -109.514 -39.704 -16.633 -12.598 11.859 20.032 32.406 34.543 30.835 32.794 37.906 42.692 47.963 49.836 56.591 68.787 95.104 116.416 78.484 -1.995 -92.100 -186.710 CT1943:150 61.568 24.513 -8.613 -38.192 -75.384 -149.952 -175.374 -48.657 180.688 265.737 261.211 137.119 84.076 97.738 82.032 53.708 22.065 -0.332 6.563 25.996 34.667 47.843 63.823 75.506 87.755 96.029 56.166 -31.499 -99.540 -161.521 CT1943:145 91.358 48.735 -2.113 -62.966 -90.316 -123.983 -121.507 54.151 517.157 772.805 731.233 554.721 430.933 263.938 111.624 61.308 24.100 -14.756 -15.316 22.473 47.992 65.167 80.270 92.291 99.956 107.840 78.078 17.439 -47.295 -118.048 CT1943:140 108.321 58.314 3.706 -61.827 -84.908 -73.432 -16.735 150.990 501.562 665.922 550.363 342.743 272.872 154.940 107.482 71.742 1.096 -63.022 -69.247 -34.790 -12.894 13.038 41.771 65.157 93.461 116.952 95.945 43.375 -12.936 -84.916 CT1943:135 115.585 67.436 10.254 -51.139 -61.495 -65.006 -31.463 123.011 397.202 519.899 285.697 -204.299 -388.458 -214.625 38.086 35.850 -16.547 -63.813 -101.006 -131.860 -134.677 -78.418 8.762 59.553 92.032 113.253 97.184 43.007 -20.791 -82.723 CT1943:130 117.830 82.777 28.596 -46.815 -68.419 -73.114 -31.226 232.384 697.133 813.010 702.429 119.063 -151.582 -24.562 118.088 68.554 -17.497 -95.812 -149.858 -200.414 -196.613 -146.813 -19.715 57.575 88.022 102.357 76.269 0.934 -49.087 -78.559 CT1943:125 76.348 33.828 -1.309 -37.713 -49.399 -56.657 -44.582 264.741 1268.032 1884.944 1572.030 1008.909 843.408 531.548 175.163 50.746 14.715 -33.803 -142.989 -375.908 -460.494 -321.335 -49.120 51.368 75.109 86.149 77.125 29.189 -15.384 -46.630 CT1943:120 57.479 26.255 15.734 12.478 -3.324 -23.964 -39.016 -6.503 -36.565 -8.493 372.168 1005.306 1118.706 707.112 222.792 85.774 50.126 7.578 -93.331 -320.287 -406.618 -276.618 -27.033 59.939 63.352 55.059 54.830 50.850 39.549 11.195 CT1943:115 89.313 73.243 57.820 36.129 -2.830 -54.576 -95.361 -265.165 -833.235-1003.350 -488.139 394.630 613.139 433.459 126.260 42.158 65.187 66.599 7.920 -74.359 -88.992 -68.354 23.000 75.084 73.987 54.694 49.148 46.055 43.708 29.348 CT1943:110 114.397 90.046 62.694 41.067 -51.669 -235.328 -411.047 -593.890 -907.068 -943.492 -640.484 -24.846 197.498 177.785 97.080 63.194 56.735 49.876 31.283 -32.711 -77.673 -10.723 93.997 131.573 113.397 71.106 55.503 44.276 30.419 4.156 CT1943:105 122.703 100.719 80.134 58.348 -43.692 -281.416 -491.995 -637.035 -776.567 -761.449 -573.272 -202.642 -10.277 17.685 9.886 16.152 34.697 49.485 89.468 252.679 333.108 278.469 168.671 142.261 141.784 134.474 109.445 63.832 10.540 -43.916 CT1943:100 122.893 100.745 73.470 49.552 -54.738 -288.194 -495.539 -617.604 -752.655 -776.179 -599.162 -271.755 -93.229 -41.575 -12.369 5.925 -9.358 -12.821 50.230 205.077 252.952 215.551 76.126 39.078 75.764 112.620 91.243 20.408 -42.823 -84.478 CT1943:095 110.527 100.673 82.520 61.507 -13.811 -178.611 -331.605 -461.509 -677.055 -759.834 -601.502 -281.896 -113.889 -57.037 -29.771 -12.197 -22.560 -35.978 -24.245 17.194 33.994 21.956 -14.101 -18.870 25.712 83.263 72.647 2.111 -45.343 -69.790 CT1943:090 73.259 53.938 54.804 60.256 14.480 -82.552 -187.561 -292.741 -465.523 -558.279 -457.699 -232.387 -115.098 -53.259 9.384 26.906 -3.936 -20.869 -64.942 -159.694 -182.982 -175.627 -116.995 -76.712 -22.850 42.374 61.542 50.500 25.430 -11.734 CT1943:085 53.890 26.201 18.055 27.254 4.226 -23.808 -67.252 -120.205 -198.009 -237.984 -208.722 -147.129 -101.907 -53.904 -27.117 -22.760 -40.606 -67.571 -115.380 -269.284 -369.267 -298.165 -174.643 -118.025 -65.909 -7.140 23.136 35.763 35.887 9.345 CT1943:080 72.971 54.140 41.617 27.600 15.509 18.851 5.386 -21.078 -65.074 -89.963 -74.991 -32.130 0.097 -2.696 -8.905 -13.466 -45.500 -81.863 -96.878 -70.253 -47.439 -84.607 -120.700 -104.085 -54.249 3.999 26.533 11.021 -9.393 -28.765 CT1943:075 108.828 76.866 48.325 18.519 1.729 20.556 34.252 12.072 -56.130 -97.926 -76.398 -28.137 -8.667 -6.672 -21.640 -29.938 -27.206 -32.242 -52.479 -57.071 -58.432 -90.064 -136.110 -121.820 -49.236 46.147 56.342 -10.897 -57.283 -83.074 CT1943:070 150.865 104.680 52.650 5.086 -14.731 -1.963 1.096 -12.595 -47.718 -67.097 -56.556 -25.353 -10.888 3.667 13.971 1.942 -7.391 -23.662 -62.569 -170.059 -245.843 -219.753 -197.122 -171.159 -78.127 41.771 69.809 21.516 -45.873 -103.030 CT1943:065 174.446 141.547 89.586 15.539 -14.409 9.560 34.488 22.883 -44.084 -92.577 -62.432 18.189 45.347 58.395 89.442 58.912 -54.238 -120.627 -157.417 -134.015 -71.891 -108.691 -166.576 -151.829 -80.867 7.699 20.472 -31.758 -66.818 -80.842 CT1943:060 177.798 118.557 46.675 -21.017 -45.745 -15.642 17.063 20.649 17.004 20.409 20.649 41.330 52.765 48.618 54.360 -1.789 -247.599 -500.620 -492.734 -344.748 -286.012 -217.381 -124.225 -78.298 -46.524 -8.881 -6.664 -18.568 -35.273 -47.791 CT1943:055 154.774 96.363 38.604 -24.453 -43.234 -9.308 21.856 35.144 48.620 55.411 46.184 20.754 2.354 5.590 3.288 -58.557 -270.668 -452.159 -453.343 -296.450 -172.004 -143.952 -114.037 -83.914 -42.008 12.118 3.001 -2.443 -7.054 -15.506 CT1943:050 131.466 78.555 34.088 -20.734 -33.574 19.138 78.705 94.241 78.652 76.680 68.909 70.881 64.823 23.803 -26.095 -76.900 -178.378 -280.248 -268.546 -130.094 -51.982 -45.821 -90.455 -99.986 -52.756 13.865 5.725 -0.528 -2.424 -0.890 CT1943:045 131.652 98.155 55.678 3.500 -8.687 42.266 104.775 132.368 118.876 115.254 110.458 107.051 84.459 56.640 27.959 2.863 13.730 46.353 56.294 120.844 187.736 89.128 -101.330 -158.304 -114.512 -49.799 5.977 11.649 14.277 18.548 CT1943:040 151.314 107.807 54.977 1.892 -2.846 39.151 100.477 166.280 248.554 295.762 278.794 220.088 169.875 121.868 100.502 92.855 123.377 132.229 129.794 27.952 -176.239 -152.259 -158.924 -205.813 -160.033 -83.606 10.863 16.350 24.444 36.685 CT1943:035 159.605 134.070 90.430 17.383 11.956 52.747 96.241 202.958 469.935 591.025 545.285 316.079 174.843 120.220 78.100 68.907 214.350 366.914 367.488 468.350 591.621 322.665 -150.656 -270.898 -205.801 -67.262 10.598 32.078 45.687 51.118 CT1943:030 126.483 86.726 38.528 -11.423 4.466 124.220 263.199 402.452 767.033 1035.904 880.624 388.154 167.534 110.232 89.924 75.205 136.747 187.542 123.986 -72.409 -253.608 -344.733 -563.000 -628.136 -449.143 -158.703 3.854 23.102 30.532 28.161 CT1943:025 78.538 51.723 30.336 7.726 30.546 145.574 278.528 364.342 452.946 481.464 422.244 223.366 91.987 60.554 61.961 39.353 34.174 24.242 -108.973 -527.018 -825.000 -835.065 -721.887 -596.604 -384.669 -71.784 35.181 -0.358 -30.258 -7.245 CT1943:020 64.789 57.102 55.673 57.960 88.673 176.083 276.727 292.962 186.400 93.244 69.266 96.670 86.002 42.521 14.818 -16.571 -41.495 -69.779 -205.863 -611.856 -836.216 -670.363 -270.139 -79.789 -15.827 4.780 16.647 -7.939 -31.456 -45.665 CT1943:015 62.378 85.884 96.276 94.450 121.464 197.258 263.821 265.876 171.840 78.948 50.840 64.618 50.455 29.948 23.949 -0.738 -47.267 -114.814 -208.082 -461.887 -574.261 -233.058 738.760 1140.256 889.230 310.046 38.412 -33.477 -56.020 -68.310 CT1943:010 76.030 114.247 141.420 149.703 176.427 259.339 351.431 365.491 325.675 289.627 240.325 135.490 74.205 59.412 64.536 55.925 38.851 12.871 -38.068 -237.132 -292.497 143.912 1355.409 1800.671 1273.859 236.460 -69.640 -13.243 4.238 -36.934 CT1943:005 65.586 79.229 98.992 118.198 146.796 197.809 239.974 259.875 313.473 358.413 299.108 142.643 68.969 49.450 29.595 27.514 87.245 150.873 134.870 -121.049 -267.277 63.055 809.958 1084.417 855.895 294.125 -0.595 -43.083 -30.359 -37.173 CT1944:360 76.321 72.314 69.372 72.220 80.366 102.024 132.437 129.529 88.868 53.064 35.747 28.457 21.106 11.095 4.979 18.886 99.897 202.595 240.585 215.215 236.262 365.832 639.259 737.090 528.766 148.449 26.371 -4.805 -28.043 -58.987