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CURRENT ISSUE

    Prominence - 5 Jun 2011

    Posted by soldati.org
    on Monday, June 13, 2011
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    Zeiss APQ 150/1200 @ 4200mm resulting focal length

    DayStar Filter QPE 0.4Å

    Point Grey Research Grasshopper Camera

    Tags: Sun , Hydrogen-alpha , Prominence
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