x 0.05 0.1 0.15 0.2 0.25 0.3  [Deg.] 12 30 32 34 36 38 40 x 0.05 0.1 0.15 0.2 0.25 0.3  [Deg.] 13 0 2 4 6 8 10 12 FIG. 6: The same as Fig.4. 18  [Deg.] 0 50 100 150 200 250 300 350  [Deg.] 23 40 42 44 46 48 50  [Deg.] 0 50 100 150 200 250 300 350  [Deg.] CP −300 −200 −100 0 100 200 300  [Deg.] 0 50 100 150 200 250 300 350  [Deg.] 12 30 32 34 36 38 40  [Deg.] 0 50 100 150 200 250 300 350  [Deg.] 13 2 4 6 8 10 12 FIG. 5: The same as Fig.3.