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    Re: Crossing the Gulfstream with Celnav
    From: Bob Goethe
    Date: 2015 Jul 24, 15:20 -0700

    >>Is there any way to wring greater accuracy from the running fix applied to these observations?<<

     

    I think of running fixes as doing the best I can with imperfect information. 

    It is before dawn, and after sunset, when I can get a fix using two or more stars/planets that I plant my feet on solid ground, navigationally speaking.  What I do during the daytime (unless I am fortunate enough to be able to see the moon in the sky at the same time as the sun) is necessarily limited.

    Bob

       
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