Phase angle Polarization Error (degree) (%) (%) 10 -1.0 2.1 15 -3.7 2.1 20 -2.3 2.1 25 0.9 2.1 30 1.3 2.0 40 2.1 2.1 50 0.2 2.1 60 0.8 2.2 70 -0.4 2.2 80 2.2 2.2 90 1.7 2.1 100 1.3 2.1 110 3.1 2.2 120 3.3 2.2 130 1.3 2.2 140 0.0 2.2 150 2.2 2.0 160 3.3 1.8 165 0.6 1.7