Phase angle Polarization Error (degree) (%) (%) 8.0 1.6 2.2 10.0 0.9 2.8 12.0 1.9 1.7 13.0 6.1 2.0 15.0 8.4 1.7 18.0 7.6 1.7 20.0 5.6 1.8 22.0 9.2 1.6 23.0 10.3 1.3 25.0 9.3 1.8 27.0 10.9 1.5 30.0 8.5 1.6 40.0 8.2 1.8 50.0 14.0 1.5 60.0 16.3 1.5 70.0 17.7 1.7 80.0 21.7 1.6 90.0 23.0 1.5 100.0 19.1 1.3 110.0 13.7 1.0 120.0 9.0 1.1 130.0 8.1 0.9 140.0 3.9 1.1 150.0 5.3 1.2 160.0 7.1 0.8 165.0 11.0 0.7