#Figure 4~~~ #Theta(deg) Alpha Error |Beta| Error 25 0.56317 0.008977 0.55331 0.009033 35 0.54634 0.007742 0.55923 0.008153 45 0.53020 0.007511 0.54422 0.007826 55 0.52261 0.007727 0.52849 0.008188 65 0.50338 0.007931 0.52522 0.008675 75 0.47898 0.008973 0.49270 0.009605 85 0.46596 0.009721 0.49052 0.010426 95 0.47054 0.011144 0.47836 0.011738 105 0.45664 0.009766 0.45183 0.012308 115 0.44854 0.011948 0.46026 0.012514 125 0.46796 0.012761 0.46803 0.013395 135 0.43822 0.013055 0.44691 0.014618 145 0.45093 0.013513 0.44333 0.014449 155 0.47491 0.015623 0.47751 0.016598