Phase angle Polarization Error (degree) (%) (%) 10.0 -1.9 1.1 15.0 -2.4 2.5 20.0 3.1 2.5 25.0 -0.9 2.6 30.0 -4.0 2.0 40.0 -1.6 2.0 50.0 3.8 2.1 60.0 -3.5 2.3 70.0 4.7 2.0 80.0 -1.1 2.2 90.0 6.4 2.2 100.0 3.0 1.9 120.0 -1.0 1.9 130.0 -1.8 1.8 140.0 -1.2 1.5 150.0 -4.9 2.2 165.0 2.1 2.0