Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-goe408-il-50000-n5 Airfoil,goe408-il Reynolds number,50000 Ncrit,5 Mach,0 Max Cl/Cd,40.8311 Max Cl/Cd alpha,6.5 Url,http://airfoiltools.com/polar/csv?polar=xf-goe408-il-50000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -7.750,-0.3764,0.10243,0.09573,-0.0242,1.0000,0.0835 -7.500,-0.3868,0.10100,0.09443,-0.0253,1.0000,0.0847 -7.250,-0.3921,0.09918,0.09269,-0.0281,1.0000,0.0853 -7.000,-0.3846,0.09413,0.08771,-0.0254,1.0000,0.0869 -6.750,-0.3788,0.09062,0.08425,-0.0235,1.0000,0.0898 -6.500,-0.3769,0.08776,0.08145,-0.0234,1.0000,0.0929 -6.250,-0.3764,0.08536,0.07909,-0.0252,1.0000,0.0969 -6.000,-0.3751,0.08384,0.07749,-0.0297,1.0000,0.0989 -5.750,-0.3706,0.07905,0.07286,-0.0261,1.0000,0.1011 -5.500,-0.3659,0.07613,0.06998,-0.0241,1.0000,0.1071 -5.250,-0.3599,0.07452,0.06820,-0.0282,1.0000,0.1137 -5.000,-0.3573,0.07035,0.06419,-0.0237,1.0000,0.1191 -4.500,-0.3440,0.06496,0.05867,-0.0240,1.0000,0.1303 -4.250,-0.3379,0.06210,0.05582,-0.0222,1.0000,0.1341 -3.750,-0.3236,0.05766,0.05115,-0.0210,1.0000,0.1596 -3.500,-0.2708,0.05084,0.04335,-0.0269,0.9934,0.0860 -3.250,-0.2396,0.04719,0.03944,-0.0292,0.9855,0.0834 -3.000,-0.2096,0.04451,0.03653,-0.0313,0.9764,0.0909 -2.750,-0.1763,0.04146,0.03292,-0.0330,0.9669,0.0887 -2.500,-0.1435,0.03894,0.02993,-0.0343,0.9573,0.0887 -2.250,-0.1131,0.03718,0.02780,-0.0353,0.9463,0.0947 -2.000,-0.0822,0.03525,0.02543,-0.0360,0.9353,0.0946 -1.750,-0.0499,0.03354,0.02326,-0.0367,0.9246,0.0942 -1.500,-0.0141,0.03199,0.02129,-0.0380,0.9151,0.0944 -1.250,0.0219,0.03088,0.01966,-0.0391,0.9048,0.0983 -1.000,0.0555,0.02963,0.01824,-0.0403,0.8940,0.1016 -0.750,0.0957,0.02847,0.01678,-0.0424,0.8853,0.1022 -0.500,0.1341,0.02748,0.01557,-0.0442,0.8754,0.1034 -0.250,0.1797,0.02661,0.01445,-0.0474,0.8659,0.1052 0.000,0.2313,0.02572,0.01335,-0.0516,0.8587,0.1094 0.250,0.2726,0.02509,0.01262,-0.0541,0.8478,0.1167 0.500,0.3165,0.02441,0.01186,-0.0570,0.8381,0.1223 0.750,0.3612,0.02382,0.01114,-0.0599,0.8284,0.1281 1.000,0.4005,0.02333,0.01068,-0.0621,0.8161,0.1368 1.250,0.4425,0.02288,0.01027,-0.0647,0.8040,0.1579 1.500,0.5614,0.02039,0.00964,-0.0839,0.7980,1.0000 1.750,0.5975,0.02042,0.00946,-0.0851,0.7831,1.0000 2.000,0.6325,0.02051,0.00940,-0.0862,0.7680,1.0000 2.250,0.6663,0.02064,0.00941,-0.0871,0.7527,1.0000 2.750,0.7286,0.02105,0.00967,-0.0879,0.7211,1.0000 3.000,0.7571,0.02132,0.00991,-0.0878,0.7050,1.0000 3.250,0.7846,0.02162,0.01019,-0.0876,0.6891,1.0000 3.500,0.8110,0.02195,0.01053,-0.0871,0.6731,1.0000 3.750,0.8365,0.02229,0.01089,-0.0864,0.6569,1.0000 4.000,0.8613,0.02264,0.01127,-0.0856,0.6408,1.0000 4.250,0.8852,0.02298,0.01168,-0.0846,0.6240,1.0000 4.500,0.9083,0.02327,0.01199,-0.0833,0.6054,1.0000 4.750,0.9319,0.02350,0.01221,-0.0820,0.5862,1.0000 5.000,0.9506,0.02383,0.01260,-0.0800,0.5657,1.0000 5.250,0.9710,0.02415,0.01300,-0.0782,0.5460,1.0000 5.500,0.9924,0.02449,0.01338,-0.0766,0.5278,1.0000 5.750,1.0129,0.02486,0.01382,-0.0750,0.5097,1.0000 6.000,1.0317,0.02530,0.01437,-0.0731,0.4906,1.0000 6.250,1.0512,0.02576,0.01496,-0.0713,0.4722,1.0000 6.500,1.0710,0.02623,0.01552,-0.0696,0.4541,1.0000 7.000,1.1078,0.02736,0.01688,-0.0658,0.4167,1.0000 7.250,1.1247,0.02800,0.01764,-0.0636,0.3967,1.0000 7.500,1.1411,0.02863,0.01839,-0.0614,0.3766,1.0000 7.750,1.1537,0.02936,0.01925,-0.0586,0.3540,1.0000 8.000,1.1661,0.03006,0.02000,-0.0558,0.3323,1.0000 8.250,1.1764,0.03087,0.02094,-0.0528,0.3099,1.0000 8.500,1.1854,0.03168,0.02179,-0.0497,0.2882,1.0000 8.750,1.1924,0.03263,0.02283,-0.0463,0.2654,1.0000 9.000,1.1977,0.03367,0.02394,-0.0428,0.2443,1.0000 9.250,1.1998,0.03480,0.02514,-0.0390,0.2227,1.0000 9.500,1.1982,0.03612,0.02644,-0.0348,0.2008,1.0000 9.750,1.1928,0.03773,0.02801,-0.0307,0.1748,1.0000 10.000,1.1859,0.03971,0.02991,-0.0269,0.1479,1.0000 10.250,1.1794,0.04201,0.03213,-0.0238,0.1238,1.0000 10.500,1.1724,0.04463,0.03474,-0.0211,0.1017,1.0000 10.750,1.1660,0.04746,0.03753,-0.0190,0.0869,1.0000 11.000,1.1594,0.05054,0.04058,-0.0174,0.0759,1.0000 11.250,1.1532,0.05379,0.04383,-0.0162,0.0684,1.0000 11.500,1.1455,0.05732,0.04732,-0.0153,0.0638,1.0000 11.750,1.1413,0.06074,0.05087,-0.0144,0.0589,1.0000 12.000,1.1378,0.06416,0.05440,-0.0136,0.0549,1.0000 12.250,1.1333,0.06771,0.05799,-0.0131,0.0517,1.0000 12.500,1.1317,0.07116,0.06157,-0.0123,0.0483,1.0000 12.750,1.1318,0.07454,0.06524,-0.0119,0.0459,1.0000 13.000,1.1306,0.07819,0.06912,-0.0116,0.0437,1.0000 13.250,1.1294,0.08189,0.07302,-0.0114,0.0422,1.0000 13.500,1.1268,0.08579,0.07715,-0.0115,0.0410,1.0000 13.750,1.1246,0.08964,0.08105,-0.0115,0.0392,1.0000 14.000,1.1164,0.09469,0.08629,-0.0126,0.0383,1.0000 14.250,1.1047,0.10037,0.09223,-0.0146,0.0379,1.0000 14.500,1.0905,0.10676,0.09887,-0.0173,0.0377,1.0000 14.750,1.0770,0.11332,0.10565,-0.0203,0.0378,1.0000 15.000,1.0604,0.12086,0.11338,-0.0241,0.0377,1.0000 15.250,1.0437,0.12898,0.12167,-0.0283,0.0379,1.0000 15.500,1.0296,0.13689,0.12969,-0.0325,0.0383,1.0000 15.750,1.0142,0.14571,0.13853,-0.0372,0.0386,1.0000