FIG. 13: CAMERA ON FOUR-DEGREE OF FREEDOM MOUNT WITH ATTACHED 
SODIUM SOURCE, BEAM SPLITTER AND FILTER 
  
  
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= 
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ho es 
Ss 
Bu a 
    
    
  
  
EE 
FIG. 14: MULTI-CUBE CORNER SHEET TARGETS MOUNTED ON HIGH REFLECTANCE 
WHITE BACKGROUND. TARGET DIAMETER 1 IN. (25.4 mm). 
TARGET SPACING 8 IN. (203 mm) 
23