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    Re: Hardly ever get an LOP than 20 NM - why?
    From: Laurence Holden
    Date: 2020 Jan 18, 23:03 -0800

    Thanks Frank. WOW! THANK YOU, THANK YOU, THANK YOU! You just cleared up a lot for me.

    P.S. i just spent all evening trying query out how to remove the the semi/ diameter part from the atmoshpheric refraction part when it hit me that using the altitude correction for stars might do that, being that stars were just a point. And just now you confirmed that I should use the star altitude correction .

       
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