Degauss currents for various f = 0.87 using I =  (-(-1).^n).*-f.^n*Imax  where n = 48, totals point = 51
Degauss I = {0.0, -120.00000, 104.40000, -90.82800, 79.02036, -68.74771, 59.81051, -52.03514, 45.27058, -39.38540, 34.26530, -29.81081, 25.93540, -22.56380, 19.63051, -17.07854, 14.85833, -12.92675, 11.24627, -9.78426,  8.51230, -7.40570,  6.44296, -5.60538,  4.87668, -4.24271,  3.69116, -3.21131,  2.79384, -2.43064,  2.11466, -1.83975,  1.60058, -1.39251,  1.21148, -1.05399,  0.91697, -0.79776,  0.69405, -0.60383,  0.52533, -0.45704,  0.39762, -0.34593,  0.30096, -0.26184,  0.22780, -0.19818,  0.17242, -0.15000, 0.0};