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    Re: Index error
    From: George Huxtable
    Date: 2008 Jun 5, 09:33 +0100

    Bill Morris, in this and in several previos postings, comes across as a
    careful and thoughtful observer, and his results should be taken seriously.
    
    And I go along with what he says until we get to-
    
    "So, my sextant-eye-brain system will give an index error of more than 0.3
    minutes away from the best estimate, the mean, one time in twenty. About 45%
    of the time it will be more than about a minute and a half away from the
    mean."
    
    That first sentence seems highly plausible, but is there some error, by a
    factor of ten, in the second sentence?
    
    George.
    
    contact George Huxtable at george@huxtable.u-net.com
    or at +44 1865 820222 (from UK, 01865 820222)
    or at 1 Sandy Lane, Southmoor, Abingdon, Oxon OX13 5HX, UK.
    
    
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