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    Re: On checking accuracy
    From: Bill B
    Date: 2008 Aug 04, 19:34 -0400

    Peter wrote:
    
    > Bill has found another David Burch/Starpath article of relevance, and
    > here is the link to it:
    > http://www.starpath.com/online/celestial/vic-maui-sights.pdf
    >
    > Do I remember correctly, Bill, was this the article that turned into
    > quite a controversy in American sailing magazines, that raged for a
    > while?
    >
    > The burning topic of that furore was metal sextants versus plastic
    > ones, but this article also has relevance to slope analysis: "... but
    > we can later do better by a careful slope analysis of the data."
    
    I think we loosely remember the same article.  In my recollection a magazine
    set a group of people on a rock with an assortment of sextants and turned
    them loose.  Supposedly the position of the beach was a known, but Burch
    questioned their position as well as other methodology that put the somewhat
    strange conclusions the magazine reached (to a practitioner of cel nav at
    least) in doubt.
    
    The above was written before I read Burch's response to the magazine
    article.
    
    I love Australian wine, but if that does that to our memories, I will have
    to give it up. 
    
    Bill B.
    
    
    
    
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