A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Hanno Ix
Date: 2014 Nov 30, 16:08 -0800
On Sunday, November 30, 2014, Greg Rudzinski <NoReply_Rudzinski@fer3.com> wrote:
Attached is the second evolution of the Hp Doniol table for aircraft. This versionof Hp reductions are done every 8 minutes for an hour with the between 4 minute intervals done by splitting the difference between the Hp values. This cuts the precalculations in half. The plot shows a 7' dispersion for 16 observations made by a navy MK V bubble octant. Conditions were ideal. The averager was not used. For flight observations the dispersion will more than double due to aircraft movement influencing the octant bubble.
(Hp-by-Doniol-and-Plot-2_.jpg: Open and save)