NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Catching Parallactic Retardation
From: George Huxtable
Date: 2002 Mar 28, 23:53 +0000
From: George Huxtable
Date: 2002 Mar 28, 23:53 +0000
I just posted a message saying- >Re Bruce Stark's lunars taken on the evening of 25 March. > >Height of eye requested, please. ======================== But of course, as I should have realised, no dip correction is necessary if the altitudes have been calculated rather than measured. And therefore, the height of eye is irrelevant. Silly me. George Huxtable. ------------------------------ george@huxtable.u-net.com George Huxtable, 1 Sandy Lane, Southmoor, Abingdon, Oxon OX13 5HX, UK. Tel. 01865 820222 or (int.) +44 1865 820222. ------------------------------
