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    Re: Mirror artificial horizon from Freiberger
    From: Greg Herdt
    Date: 2025 Jan 9, 19:46 -0800

    I have one of the Freiberger mirror horizons.  As I believe I reported a couple of years ago, my shots with this unit were not quite as accurate as those taken with a water filled horizon or pan of water.  It is, however, easier to use for star shots.  It is also a bit more accurate than my bubble sextants. I don't use it much because of the set up time.

       
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