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    Re: Star to Star Distances taken on a Second Hand Sextant
    From: Alexandre Eremenko
    Date: 2019 Dec 4, 21:13 +0000

    If all your "arc errors" are on the  "low" side, this suggests that perhaps 
    index error was not determined
    accurately.
    
    Did you check the index error (using the same stars) immediately before or 
    after the distance observations?
    
    Alex.
    
    
    

       
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