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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Peter Hakel
Date: 2013 May 17, 17:13 -0700
Conditions: partly cloudy, nice horizon.
T = 26 C
HE = 7 ft
P = 1016 mb
Considering all this, I'd say the results are not too bad:
Lat: N 24° 38' ("exact" Lat: N 24° 33')
Lon: W 83° 16' ("exact" Lon: W 81° 46')
For additional details, see attachments. I never read such high altitudes (over 84 degrees) but it did not seem to be difficult. The instability of the index error was kind of expected based on what I have seen before with my sextant. I suspect missing the moment of LAN is the main source of error here, since I didn't get a nice "symmetric" data set around LAN this time.
It got cloudy in the afternoon and evening; so I had to abandon my plans for a Sun-Moon fix, Sun lunar, and a LAM (Moon transit, a.k.a. "local apparent Moon" using this list's lingo :-) ).
Peter Hakel