A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Laurence Holden
Date: 2020 Jan 18, 23:03 -0800
Thanks Frank. WOW! THANK YOU, THANK YOU, THANK YOU! You just cleared up a lot for me.
P.S. i just spent all evening trying query out how to remove the the semi/ diameter part from the atmoshpheric refraction part when it hit me that using the altitude correction for stars might do that, being that stars were just a point. And just now you confirmed that I should use the star altitude correction .