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    Re: re Strange results from AM and PM sun shots, a solution found, should anyone be interested
    From: Bill B
    Date: 2012 Sep 29, 19:24 -0400

    On 9/29/2012 3:56 PM, Alan S wrote:
    Large snip
    >...I remain curious as to the nature of my original "blunder", having gone
    > over my calculations a couple of times, without finding anything
    > numerically amiss. That is, I suppose, grist for another mill, on
    > another day.
    > ----------------------------------------------------------------
    If I recall the azimuth calculations have been a millstone around your
    neck for quite a while now. As much as you love your old calculator, it
    might be time to test against something like a Texas Instruments
    TI-30XA. Three memories, easy to operate, and only $10.
    Another more immediate sanity check is using the arctan formula to
    calculate Z/Zn directly without the need for Hc
    This was discussed on the list in October of 2005. George H. wrote a
    description that is available at:
    Keep at it until you can shout "Eureka."
    Bill B

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