// Points from ultimate.dat in the archive: http://m-selig.ae.illinois.edu/ads/archives/coord_seligFmt.tar.gz
// Not necessarily in the same order as in: http://m-selig.ae.illinois.edu/ads/coord/ultimate.dat

ultimate_points = [[1000,2.886],[997.54,2.863],[990.7,3.094],[980.37,4.027],[966.98,5.805],[950.44,8.274],[930.64,11.103],[907.75,13.982],[882.02,16.972],[853.7,20.447],[823.09,24.581],[790.48,29.046],[756.16,33.444],[720.43,37.6019],[683.59,41.508],[645.94,45.227],[607.78,48.794],[569.37,52.1589],[530.99,55.209],[492.65,57.869],[454.35,60.114],[416.3799,61.916],[378.87,63.171],[342.04,63.718],[306.0899,63.459],[271.2,62.388],[237.6,60.562],[205.49,58.079],[175.04,55.033],[146.48,51.474],[119.99,47.391],[95.76,42.768],[73.95,37.669],[54.68,32.282],[38.11,26.863],[24.33,21.542],[13.38,16.225],[5.4799,10.723],[0.98,4.912],[0,0.533],[0.98,-3.898],[5.4799,-9.945],[13.38,-15.812],[24.33,-21.543],[38.11,-27.258],[54.68,-32.984],[73.95,-38.571],[95.76,-43.818],[119.99,-48.597],[146.48,-52.838],[175.04,-56.512],[205.49,-59.595],[237.6,-62.03],[271.2,-63.725],[306.0899,-64.621],[342.04,-64.7541],[378.87,-64.245],[416.3799,-63.248],[454.35,-61.87],[492.65,-60.119],[530.99,-57.952],[569.37,-55.317],[607.78,-52.206],[645.94,-48.69],[683.59,-44.885],[720.43,-40.929],[756.16,-36.957],[790.48,-33.065],[823.09,-29.257],[853.7,-25.505],[882.02,-21.977],[907.75,-18.951],[930.64,-16.575],[950.44,-14.66],[966.98,-12.681],[980.37,-10.169],[990.7,-7.092],[997.54,-4.18]];

linear_extrude(height=20)
scale([15, 15])
translate([0,0])
scale (0.001)
polygon(points=ultimate_points);