NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Artificial Horizon
From: David Fleming
Date: 2013 Jul 4, 09:56 -0700
From: David Fleming
Date: 2013 Jul 4, 09:56 -0700
Correct for index error. (No dip)
Halve the angle.
Then correct for refraction etc as appropriate.
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