NGC 3184

    NGC 3184, Spiral Galaxy in Ursa Major


    Technical Details:

    Object: NGC 3184, Spiral Galaxy in Ursa Major
    Observing Site: Azor Observatory, Las Rozas, Madrid, Spain. 18.84 mag arcsec-2
    Date: 2009 February 15 (Luminance) and  21 (rgb)
    Camera: SBIG STL-11000M @ -20ºC
    Telescope: ASA N10 Astrograph @ f/3.6, Astrophysics AP1200 mount
    Filters: Astrodon Luminance NIR Blocked and i-series RGB
    Exposure: 555 minutes (L 16x10 min subs); RGB ( 9x10 minutes each)
    Processing Software: Maxim DL, Photoshop
    Comments: CCD Commander used for unattended data acquisition. Shown at 75% size


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