m20_asa_50.jpg (334305 bytes)

    M20, The Trifid Nebula

    click here to se image at 75% size


    Technical Details:

    Object(s): M20, The Trifid Nebula
    Observing Site: La Hita Observatory, Toledo, Spain
    Date: June 22, 2007 
    Camera: SBIG STL-11000M @ -20ºC
    Telescope: ASA N10 Astrograph @ f/3.6, Losmandy G-11 mount
    Filters: Astrodon LRGB and 6nm H alpha
    Exposure: 135 minuntes LRGBHa = 45:15:15:15:45
    Processing Software: Maxim DL, Photoshop
    Comments: Shown at 50% size. 

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