Phase angle Polarization Error (degree) (%) (%) 8.0 0.4 1.1 10.0 1.3 0.9 15.0 2.2 0.8 20.0 4.2 0.6 25.0 2.9 0.4 30.0 4.3 0.4 40.0 4.7 0.5 50.0 5.1 0.5 60.0 5.4 0.3 70.0 5.0 0.2 80.0 3.7 0.3 90.0 5.8 0.3 100.0 5.6 0.4 110.0 2.8 0.4 120.0 3.1 0.4 130.0 3.4 0.3 140.0 3.4 0.2 150.0 3.5 0.3 160.0 1.0 0.4 165.0 -0.4 0.6