
 Star ID for HO-229, HO-249, HO-214 tables and HO-208, HO-211, N.A. Concise:

 1 Always use Same Name Table first.
 2 Observers Lat. is entered as Lat. of table. 
 3 Observers Zn is changed to Z azimuth, H.A. or t (0-180)
     then it is entered as LHA of table.
     Lat named North used North elevated pole as zero deg.
     Lat named South uses South elevated pole as zero deg.
 4 Observers Altitude is entered as Dec. of table.
 5 Table extracted Altitude is Dec. of body.
 6 Table extracted Azimuth is Z, H.A., t, Meridian Angle of body.
 7 If Dec. of table isn't on the Same Name page, then look with a new
     H.A. = 180 - H.A. , entered as LHA, on a Contrary page. 
     Correct the extracted Azimuth with Az = 180 - Az.
     Dec. is named Contrary to Lat. name.
     ( Switched elevated poles with H.A.= 180 - H.A.)
     ( If Hc is negative, then don't use H.A. = 180 - H.A. )

 If Dec./Alt is extracted below the 'Contrary-Same Line', Same Name,
   then Dec. name is Same as Lat.
 If Dec./Alt is extracted above the 'Contrary-Same Line', Contrary Name,
   then Dec. name is Contrary to Lat.

 If a Az/H.A. is extracted above the 'Contrary-Same Line', Contrary Name,
   then it's Meridian Angle, H.A., or t of body is H.A. = 180 - H.A.

 If Zn that was entered as LHA is East, then H.A. or t is East.
 If Zn that was entered as LHA is West, then H.A. or t is West. 

 Change Observers Zn to Z Azimuth:
   If Lat is North and Zn < 180 then Z = Zn  
   If Lat is North and Zn > 180 then Z = 360 - Zn  
   If Lat is South and Zn > 180 then Z = Zn - 180  
   If Lat is South and Zn < 180 then Z = 180 - Zn

 Change Table extracted Azimuth Z, H.A. or t to LHA:
   LHA = 360 - t, if East of Meridian.
   LHA = t      , if West of Meridian.  

 SHA_star = LHA_star - LHA_aries


