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    Sun sights in foggy weather
    From: Igor S.
    Date: 2019 Dec 2, 04:47 -0800
    Last Sunday I was driving in a foggy weather but nevertheless I've clearly seen the sun disc  (see an example https://commons.wikimedia.org/wiki/File:Sun_in_fog_in_Lysekil.jpg ). I was wondering if it would be possible to take sun sights via artificial horizon at that moment, would I have a appreciable error in measured altitude (due to atmospheric refraction)?
    kind regards,
    Igor
       
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