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Old 08-06-2008, 07:28   #31
dacust
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Join Date: Feb 2008
Location: Southeast USA. Boat in Charleston.
Boat: 1982 Sea Ray SRV360 - "Woodstock"
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Quote:
Originally Posted by DragonFlyer View Post
Bill, hi
This reply comes 2 years late, but what the heck. I believe your problem comes from your altitude correction. The proper correction is 14.5 arc minutes, whereas you turned it into 14.66 degrees (a 60x error!).

I have written a celestial navigation book which is free to download. You can get "The Armchair Celestial Navigator" at my web site: Celestial Navigation

Rodger
Nice. I downloaded the book and the Excel spreadsheet.

But, off topic, I'm having the most fun reading the "designing_model_cargo_ships" guide from the miscellaneous section of your site. Is there any place that shows the actual competitions? Or photos of the ships the students built? I ask in here (instead of e-mailing you from your site) because I think some people in here might be interested. If this turns into a discussion, we should start another thread...

-dan
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Old 08-06-2008, 17:35   #32
MidLandOne
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Very generous of you DragonFlyer - a lot of effort went into that book. Thanks - goin' to look at Lunars (just out of interest tho' ).

John
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