Degauss currents for various f = 0.865 using I =  (-(-1).^n).*-f.^n*Imax  where n = 0:49
Degauss I = { 6.0000, -5.1900,  4.4894, -3.8833,  3.3590, -2.9056,  2.5133, -2.1740,  1.8805, -1.6267,  1.4071, -1.2171,  1.0528, -0.9107,  0.7877, -0.6814,  0.5894, -0.5098,  0.4410, -0.3815,  0.3300, -0.2854,  0.2469, -0.2136,  0.1847, -0.1598,  0.1382, -0.1196,  0.1034, -0.0895,  0.0774, -0.0669,  0.0579, -0.0501,  0.0433, -0.0375,  0.0324, -0.0280,  0.0243, -0.0210,  0.0181, -0.0157,  0.0136, -0.0117,  0.0102, -0.0088,  0.0076, -0.0066,  0.0057, -0.0049, 0.0};