NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Lights etc.
From: George Huxtable
Date: 2003 Oct 10, 19:32 +0100
From: George Huxtable
Date: 2003 Oct 10, 19:32 +0100
In my earlier mailing under this thread, I referred to LED arrays, and said- "2. How uniform is that brightness when seen over a range of 135deg, from straight-ahead to the port quarter, and at heel angles up to (say) 30deg? 3. How sharp is the cutoff on the starboard side of the bow, and further aft than 135deg port?" That was wrong, of course. I should have said 112.5deg., not 135deg. Sorry about that. George. ================================================================ contact George Huxtable by email at george@huxtable.u-net.com, by phone at 01865 820222 (from outside UK, +44 1865 820222), or by mail at 1 Sandy Lane, Southmoor, Abingdon, Oxon OX13 5HX, UK. ================================================================
