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    Re: Saturn Lunar by DSLR Camera
    From: Andrés Ruiz
    Date: 2017 Sep 29, 14:44 +0200
    Hi Greg,

    Did you use the SD in order to obtain the moa/px ratio?
    If yes, did you fit the Moon diameter with a plotted circle for this?

    Lower limb Moon = 95 px
    Lower limb Moon = 391 px
    Center Saturn = 1984 px
    SD = 15.96'

    0.0982 '/px
    LD = 1593 px = 156.4326' = 2.60721º = 2º 3,6'

    I use the free software paint.NET

    Best regards,
    --
    Andrés Ruiz
    Navigational Algorithms
    http://sites.google.com/site/navigationalalgorithms/
       
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