APPARENT ZENITH DIST? 7654                                                      
AIR TEMP (F) ? 87                                                               
REFR INDEX   ? 0.9                                                              
HEIGHT (FEET)? 54                                                               
REFRACTION IS -105902.  ARC SEC                                                 
PATHLENGTH IS  5.594  AIR MASSES                                                
APPAR ZENITH DIST  7654.                                                        
REAL ZENITH DIST   7624.58                                                      
