// Points from rc510.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/rc510.dat

rc510_points = [[1000,0.7915],[975.0257,2.85],[950.1698,5.1104],[925.3236,7.59],[900.474,10.2825],[875.6557,13.1708],[850.92,16.2354],[826.2545,19.4796],[801.6555,22.9112],[777.137,26.5333],[752.4412,30.3697],[727.6346,34.3607],[702.9201,38.3913],[678.0995,42.4016],[653.186,46.3035],[628.2811,50.0196],[603.3537,53.5177],[578.4435,56.7727],[553.542,59.7777],[528.6227,62.5196],[503.6672,64.9649],[478.781,67.0466],[453.5508,68.7381],[428.2423,69.9861],[403.1252,70.7934],[377.94,71.2125],[352.9137,71.2934],[302.8524,70.6359],[252.5969,69.0471],[227.375,67.8983],[202.1529,66.4675],[176.8159,64.6707],[151.4405,62.373],[125.7977,59.3046],[99.9394,55.0586],[73.6415,48.954],[47.3197,40.0543],[23.5851,27.924],[9.3564,16.7131],[2.8699,8.6493],[0,0],[3.4372,-7.5914],[11.8774,-12.3999],[14.0497,-13.1715],[22.5541,-15.4813],[33.3092,-17.4415],[59.4707,-20.004],[83.0337,-20.9595],[106.6037,-21.3593],[130.5989,-21.6152],[154.8014,-21.9837],[179.2631,-22.5632],[203.7586,-23.307],[228.3655,-24.1226],[252.9693,-24.9422],[302.3628,-26.5038],[351.9449,-27.8438],[376.7368,-28.3788],[401.3711,-28.7866],[426.0693,-29.0409],[450.5748,-29.1107],[475.1559,-28.9921],[500.0805,-28.6501],[524.9348,-28.1196],[549.8234,-27.4273],[574.7297,-26.6091],[599.6258,-25.697],[624.5024,-24.7285],[649.401,-23.7263],[674.2911,-22.7151],[699.2709,-21.6984],[724.3579,-20.6727],[749.3522,-19.6272],[774.4606,-18.5186],[799.7481,-17.3013],[824.9566,-15.9384],[850.1026,-14.3781],[875.1813,-12.5892],[900.1801,-10.5498],[925.1504,-8.4511],[950.1257,-6.3184],[975.0936,-3.9747]];

linear_extrude(height=20)
scale([15, 15])
translate([0,0])
scale (0.001)
polygon(points=rc510_points);