Degauss currents for various f = 0.825 using I =  (-(-1).^n).*-f.^n*Imax  where n = 0:49
Degauss I = { 6.0000, -4.9500,  4.0837, -3.3691,  2.7795, -2.2931,  1.8918, -1.5607,  1.2876, -1.0623,  0.8764, -0.7230,  0.5965, -0.4921,  0.4060, -0.3349,  0.2763, -0.2280,  0.1881, -0.1552,  0.1280, -0.1056,  0.0871, -0.0719,  0.0593, -0.0489,  0.0404, -0.0333,  0.0275, -0.0227,  0.0187, -0.0154,  0.0127, -0.0105,  0.0087, -0.0071,  0.0059, -0.0049,  0.0040, -0.0033,  0.0027, -0.0023,  0.0019, -0.0015,  0.0013, -0.0010,  0.0009, -0.0007,  0.0006, -0.0005, 0.0};