A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Jim Rives
Date: 2020 Apr 11, 18:45 -0700
I ran the same experiment using Sirius. All settings identical except that one had IC of zero and the other was -2.0'. The Hs of the -2.0 instance was +2.0' in each of several tries. I had never noticed that before. I imagine there is a simple explanation, but I cannot come up with it.
I do love the app though. Use it daily.