NGC 891 Galaxy

    NGC 891, Edge-on Galaxy in Andromeda


    Technical Details:

    Object: NGC 891, Edge-on Galaxy in Andromeda
    Observing Site: Azor Observatory, Las Rozas, Madrid, Spain. 18.84 mag arcsec-2
    Date: 2009 January 16 and 17
    Camera: SBIG STL-11000M @ -20ºC
    Telescope: ASA N10 Astrograph @ f/6.7, Astrophysics AP1200 mount
    Filters: Astrodon Luminance NIR Blocked and i-series RGB
    Exposure: 435 minutes (L 20x15 min subs); RGB ( 3x15 minutes each)
    Processing Software: Maxim DL, Photoshop
    Comments: CCD Commander used for unattended data acquisition. Shown at 33% size


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