Table 2: Orientation results with visual sun compass (in degrees).

Elevation Angle Azimuth Orientation G.T. est. est. G.T. est. G.T. est. 35.47 36.57 −87.64 −89.87 −89.87 0.0 −2.23 60.43 60.86 −125.10 62.92 62.92 185.0 188.02 58.10 59.92 −115.66 68.78 68.77 185.0 184.43