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    AR 1176

    Posted by soldati.org
    on Wednesday, March 30, 2011
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    Sunspot AR1176 taken in Ha on march 29th 2011. 

    Zeiss APQ150/1200

    Daystar QPE 0.4Å

    PGR Grasshopper camera

    Tags: Sun , Hydrogen-alpha , Sunspot
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