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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Consistent error question
From: Bill B
Date: 2014 Oct 02, 15:13 -0400
From: Bill B
Date: 2014 Oct 02, 15:13 -0400
On 10/2/2014 2:35 PM, Marty Lyons wrote: > Adjusted index error by shooting the sun with arm set at zero, made the > two images coincident and read index error, 2' on arc. I personally find it difficult to consistently superimpose the images. I'm of the opinion most of the list's members determine IE by making the limbs tangent with both upper and lower limb observations.
