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Re: Metal versus plastic or better telescope?
From: Alexandre Eremenko
Date: 2012 Mar 27, 14:53 -0400
From: Alexandre Eremenko
Date: 2012 Mar 27, 14:53 -0400
Randall, On Tue, 27 Mar 2012, Randall Morrow wrote: > Here are the first results with a metal sextant and a mirror AH, index > correction of (+) 0.2: (GPS 35*19.5 N, 119*05.5W) > > > > The Davis sextant would change angles if you squeezed the handle too tight Where are the results? Alex.