A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: David Pike
Date: 2021 Jan 21, 15:26 -0800
Tony Oz you wrote: As an owner/user of a pair of integrating sextants (the ИАС-1 and the ИАС-1М) I'd like to suggest an improvement for the GPS AntiSpoof utility: to support the 40-seconds|120-seconds|200-seconds sight durations. I.e. for a 120-seconds long integration - to show the HC as it was 60 seconds before I tap the screen by the end of the sight.
I've heard of the иAC-3 sextant, but never the иAC-1 or 1M. Please will you supply a link so I can see what one looks like. Google doesn't recogise it. Also, I'm quite interested in where you're using them, under way, airborne, or stationary. Just a thought, but at 60N, could you perhaps just add 7.5sine azimuth. Just wondering (not a good idea at 23.18UTC). DaveP