Phase angle Polarization Error (degree) (%) (%) 8 -0.4 1.1 10 -1.3 0.8 12 -1.7 0.8 15 -2.7 0.8 18 -2.1 0.9 20 -1.6 1.0 22 0.5 1.0 26 0.6 0.9 28 1.8 0.9 30 2.5 0.8 35 1.6 1.0 40 3.1 0.9 50 1.7 1.0 60 1.9 0.9 70 4.6 0.9 80 4.0 1.0 90 0.9 1.0 100 3.2 0.9 110 1.7 1.0 120 2.7 1.0 130 0.0 0.9 140 4.0 0.9 150 0.7 0.7 160 3.6 0.5 165 -2.6 0.5