Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx601261-il-500000 Airfoil,fx601261-il Reynolds number,500000 Ncrit,9 Mach,0 Max Cl/Cd,108.182 Max Cl/Cd alpha,5.25 Url,http://airfoiltools.com/polar/csv?polar=xf-fx601261-il-500000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.250,-0.3491,0.08618,0.08405,-0.0453,1.0000,0.0206 -9.000,-0.3522,0.08314,0.08106,-0.0454,1.0000,0.0209 -8.750,-0.3609,0.08001,0.07799,-0.0451,1.0000,0.0212 -8.500,-0.3520,0.07339,0.07139,-0.0524,0.9970,0.0218 -8.250,-0.3760,0.04786,0.04556,-0.0889,0.9737,0.0210 -8.000,-0.3544,0.04167,0.03910,-0.1018,0.9603,0.0218 -5.750,-0.0763,0.00536,0.00024,-0.1271,0.8625,0.0351 -5.500,-0.0409,0.01496,0.00902,-0.1312,0.8716,0.0151 -5.250,-0.0160,0.01357,0.00766,-0.1307,0.8628,0.0141 -5.000,0.0118,0.01274,0.00673,-0.1308,0.8549,0.0134 -4.750,0.0386,0.01208,0.00600,-0.1306,0.8459,0.0130 -4.500,0.0671,0.01153,0.00535,-0.1307,0.8385,0.0128 -4.250,0.0950,0.01103,0.00478,-0.1308,0.8305,0.0130 -4.000,0.1239,0.01063,0.00428,-0.1310,0.8235,0.0134 -3.750,0.1522,0.01028,0.00387,-0.1310,0.8156,0.0141 -3.500,0.1811,0.01006,0.00353,-0.1311,0.8086,0.0149 -3.250,0.2093,0.00976,0.00314,-0.1310,0.8000,0.0168 -3.000,0.2379,0.00959,0.00287,-0.1310,0.7922,0.0201 -2.750,0.2666,0.00915,0.00259,-0.1312,0.7835,0.0728 -2.500,0.2959,0.00814,0.00228,-0.1323,0.7756,0.2751 -2.250,0.3243,0.00789,0.00226,-0.1325,0.7674,0.3597 -2.000,0.3525,0.00785,0.00225,-0.1324,0.7590,0.3917 -1.750,0.3807,0.00785,0.00226,-0.1323,0.7504,0.4208 -1.500,0.4087,0.00787,0.00228,-0.1322,0.7410,0.4436 -1.250,0.4367,0.00790,0.00228,-0.1320,0.7319,0.4578 -1.000,0.4646,0.00791,0.00226,-0.1318,0.7216,0.4677 -0.750,0.4926,0.00794,0.00226,-0.1316,0.7115,0.4783 -0.500,0.5204,0.00799,0.00226,-0.1314,0.7020,0.4884 -0.250,0.5482,0.00801,0.00227,-0.1312,0.6914,0.4975 0.250,0.6033,0.00810,0.00229,-0.1307,0.6669,0.5156 0.500,0.6303,0.00816,0.00230,-0.1304,0.6512,0.5243 0.750,0.6572,0.00823,0.00232,-0.1300,0.6347,0.5324 1.000,0.6842,0.00831,0.00234,-0.1297,0.6192,0.5402 1.250,0.7114,0.00839,0.00239,-0.1294,0.6059,0.5482 1.500,0.7386,0.00847,0.00246,-0.1292,0.5929,0.5562 1.750,0.7657,0.00857,0.00253,-0.1289,0.5802,0.5657 2.000,0.7927,0.00867,0.00261,-0.1286,0.5672,0.5752 2.250,0.8195,0.00878,0.00269,-0.1283,0.5544,0.5853 2.500,0.8463,0.00889,0.00280,-0.1280,0.5403,0.5952 2.750,0.8726,0.00902,0.00290,-0.1277,0.5231,0.6049 3.000,0.8989,0.00917,0.00301,-0.1273,0.5044,0.6161 3.500,0.9514,0.00946,0.00329,-0.1266,0.4720,0.6409 3.750,0.9775,0.00961,0.00344,-0.1262,0.4563,0.6547 4.000,1.0035,0.00977,0.00360,-0.1258,0.4405,0.6708 4.250,1.0290,0.00995,0.00380,-0.1253,0.4228,0.6906 4.500,1.0541,0.01014,0.00401,-0.1248,0.4054,0.7154 4.750,1.0790,0.01031,0.00423,-0.1243,0.3875,0.7493 5.000,1.1027,0.01043,0.00446,-0.1234,0.3696,0.8009 5.250,1.1186,0.01034,0.00459,-0.1207,0.3535,1.0000 5.500,1.1437,0.01066,0.00483,-0.1202,0.3354,1.0000 6.000,1.1926,0.01139,0.00539,-0.1192,0.2959,1.0000 6.250,1.2162,0.01181,0.00571,-0.1185,0.2753,1.0000 6.500,1.2395,0.01225,0.00606,-0.1178,0.2537,1.0000 6.750,1.2620,0.01273,0.00643,-0.1170,0.2319,1.0000 7.000,1.2841,0.01324,0.00684,-0.1162,0.2112,1.0000 7.250,1.3055,0.01379,0.00728,-0.1152,0.1884,1.0000 7.500,1.3262,0.01439,0.00777,-0.1142,0.1703,1.0000 7.750,1.3467,0.01496,0.00826,-0.1131,0.1495,1.0000 8.000,1.3658,0.01563,0.00880,-0.1118,0.1320,1.0000 8.250,1.3859,0.01618,0.00931,-0.1107,0.1190,1.0000 8.500,1.4058,0.01672,0.00982,-0.1095,0.1083,1.0000 8.750,1.4245,0.01731,0.01037,-0.1082,0.0986,1.0000 9.000,1.4417,0.01797,0.01097,-0.1066,0.0897,1.0000 9.250,1.4601,0.01846,0.01148,-0.1052,0.0823,1.0000 9.500,1.4746,0.01910,0.01209,-0.1032,0.0734,1.0000 10.000,1.5008,0.02049,0.01342,-0.0988,0.0591,1.0000 10.250,1.5122,0.02129,0.01421,-0.0965,0.0540,1.0000 10.500,1.5270,0.02189,0.01488,-0.0948,0.0506,1.0000 10.750,1.5371,0.02281,0.01577,-0.0925,0.0414,1.0000 11.000,1.5447,0.02393,0.01683,-0.0902,0.0348,1.0000 11.250,1.5530,0.02504,0.01794,-0.0880,0.0314,1.0000 11.500,1.5602,0.02629,0.01920,-0.0859,0.0285,1.0000 11.750,1.5689,0.02749,0.02045,-0.0841,0.0262,1.0000 12.000,1.5806,0.02852,0.02158,-0.0827,0.0246,1.0000 12.250,1.5864,0.03005,0.02314,-0.0810,0.0197,1.0000 12.500,1.5768,0.03298,0.02597,-0.0784,0.0056,1.0000 12.750,1.5765,0.03528,0.02833,-0.0768,0.0041,1.0000 13.000,1.5782,0.03751,0.03066,-0.0754,0.0037,1.0000 13.250,1.5807,0.03974,0.03300,-0.0743,0.0035,1.0000 13.500,1.5823,0.04217,0.03555,-0.0734,0.0033,1.0000 13.750,1.5836,0.04472,0.03822,-0.0727,0.0032,1.0000 14.000,1.5840,0.04746,0.04109,-0.0721,0.0031,1.0000 14.250,1.5832,0.05046,0.04422,-0.0718,0.0030,1.0000 14.500,1.5820,0.05364,0.04754,-0.0716,0.0029,1.0000 14.750,1.5803,0.05700,0.05105,-0.0717,0.0029,1.0000 15.000,1.5770,0.06072,0.05491,-0.0720,0.0028,1.0000 15.250,1.5735,0.06463,0.05896,-0.0726,0.0028,1.0000 15.500,1.5681,0.06897,0.06345,-0.0735,0.0027,1.0000 15.750,1.5620,0.07356,0.06819,-0.0746,0.0027,1.0000 16.000,1.5541,0.07860,0.07338,-0.0761,0.0027,1.0000 16.250,1.5451,0.08401,0.07895,-0.0779,0.0026,1.0000 16.500,1.5356,0.08966,0.08474,-0.0800,0.0026,1.0000 16.750,1.5244,0.09580,0.09104,-0.0825,0.0026,1.0000 17.000,1.5124,0.10224,0.09763,-0.0852,0.0026,1.0000 17.250,1.5002,0.10888,0.10443,-0.0883,0.0026,1.0000 17.500,1.4868,0.11591,0.11161,-0.0917,0.0026,1.0000 17.750,1.4723,0.12331,0.11917,-0.0955,0.0025,1.0000 18.000,1.4602,0.13035,0.12635,-0.0992,0.0026,1.0000 18.250,1.4456,0.13803,0.13417,-0.1035,0.0026,1.0000 18.500,1.4315,0.14574,0.14203,-0.1079,0.0025,1.0000