// Points from ah88k130.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/ah88k130.dat

ah88k130_points = [[1000,0],[998.93,0.5],[995.72,1.66],[990.39,3.24],[982.96,5.23],[973.47,7.66],[961.94,10.54],[948.44,13.9],[933.01,17.77],[915.73,22.16],[896.68,27.2],[875.92,32.63],[853.55,38.6499],[829.67,45.24],[804.38,52.29],[777.79,59.83],[750,67.61],[721.14,75.31],[691.34,81.91],[660.72,87.42],[629.41,92.04],[597.55,96],[565.26,99.21],[532.6999,101.71],[500,103.45],[467.3,104.2899],[434.74,104.1],[402.4499,103.21],[370.5899,101.6],[339.28,99.3499],[308.66,96.48],[278.86,93.04],[250,89.11],[222.21,84.67],[195.6199,79.82],[170.33,74.5799],[146.45,69.05],[124.08,63.15],[103.32,57.12],[84.27,50.86],[66.9899,44.58],[51.56,38.15],[38.0599,31.9],[26.53,25.55],[17.04,19.86],[9.61,14],[4.28,8.89],[1.07,4.45],[0,0],[1.07,-2.52],[4.28,-5.03],[9.61,-7.47],[17.04,-9.51],[26.53,-11.38],[38.0599,-13.39],[51.56,-14.94],[66.9899,-16.61],[84.27,-18.03],[103.32,-19.39],[124.08,-20.58],[146.45,-21.74],[170.33,-22.71],[195.6199,-23.59],[222.21,-24.36],[250,-25],[278.86,-25.48],[308.66,-25.88],[339.28,-26.12],[370.5899,-26.1901],[402.4499,-26.14],[434.74,-25.9],[467.3,-25.49],[500,-24.84],[532.6999,-23.93],[565.26,-22.64],[597.55,-21.2],[629.41,-19.56],[660.72,-17.82],[691.34,-15.84],[721.14,-13.74],[750,-11.18],[777.79,-7.93],[804.38,-4.52],[829.67,-1.62],[853.55,0.73],[875.92,2.46],[896.68,3.9],[915.73,4.29],[933.01,4.5],[948.44,4.35],[961.94,3.89],[973.47,3.2299],[982.96,2.45],[990.39,1.65],[995.72,0.95],[998.93,0.32]];

linear_extrude(height=20)
scale([15, 15])
translate([0,0])
scale (0.001)
polygon(points=ah88k130_points);