Degauss currents for various f = 0.87 using I =  (-(-1).^n).*-f.^n*Imax  where n =50, totals point = 53
Degauss I = {0.0, -60.00000, 52.20000, -45.41400, 39.51018, -34.37386, 29.90526, -26.01757, 22.63529, -19.69270, 17.13265, -14.90540, 12.96770, -11.28190,  9.81525, -8.53927,  7.42917, -6.46337,  5.62314, -4.89213,  4.25615, -3.70285,  3.22148, -2.80269,  2.43834, -2.12135,  1.84558, -1.60565,  1.39692, -1.21532,  1.05733, -0.91988,  0.80029, -0.69625,  0.60574, -0.52699,  0.45848, -0.39888,  0.34703, -0.30191,  0.26266, -0.22852,  0.19881, -0.17297,  0.15048, -0.13092,  0.11390, -0.09909,  0.08621, -0.07500,  0.06525, -0.05677, 0.0};