Don Casey - Dragged Aboard Storm Tactics Handbook:
Modern Methods of Heaving-To for Survival in Extreme Conditions
by Lin Pardey and Larry Pardey


      

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Re: Predictor for moon alt/az at twilight?

From: Jim Thompson (no email)
Date: Sat Apr 02 2005 - 06:32:09 EST

  • Next message: Fred Hebard: "Re: Predictor for moon alt/az at twilight?"

    > -----Original Message-----
    > From: Fred Hebard
    > The MICA program, produced by the Naval Obseratory, is linked on their
    > site. I think you can buy it from Wilhemm-Bell. It outputs the
    > complement of the declination, but you can easily change that by
    > pasting the output into a spreadsheet.

    Thanks Fred. Their online calculator "Apparent coordinates: topocentric ZD
    & Az, wrt local horizon" at
    http://aa.usno.navy.mil/data/docs/WebMICA_2.html
    gives me the data I want, but it will not allow me to see results for dates
    beyond May 01 2005 (as of today, April 02 2005). Maybe that's how they
    encourage MICA purchases (US$29.95 + shipping + duty + taxes)(?).

    Jim Thompson
    --------------------
    Outgoing email scanned by Norton Antivirus


  • Next message: Fred Hebard: "Re: Predictor for moon alt/az at twilight?"



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