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    Re: What is this display?
    From: Luc Van den Borre
    Date: 2018 Nov 13, 11:27 +0100

    On 13/11/2018 01:45, Frank Reed wrote:
    > What would you say is being displayed here? Please note: it's from a
    > prop in a science fiction series so some of it is just decorative. And
    > yet part of the display clearly represents some real positional astronomy.
    >
    That looks like the output from this website (polar and cartesian chart):
    https://www.sunearthtools.com/dp/tools/pos_sun.php?lang=en
    
    This site is also fun:
    http://andrewmarsh.com/apps/releases/sunpath-on-map.html
    
    I happened on these trying to solve last week's puzzle!
    
    Not sure what the chart in the top right represents though.
    
    Luc
    

       
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