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Contains:  NGC 253, Sculptor galaxy

Image of the day 11/27/2017

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    NGC 253, Sculptor galaxy, Alexander Sorokin
    NGC 253, Sculptor galaxy
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    NGC 253, Sculptor galaxy

    Technical card

    Integration: 0.0 hours

    Basic astrometry details

    Astrometry.net job: 1831307

    RA center: 0h 47' 32"

    DEC center: -25° 17' 42"

    Pixel scale: 0.954 arcsec/pixel

    Orientation: 178.999 degrees

    Field radius: 0.469 degrees

    Resolution: 2500x2500

    Description

    Мy processing

    Aperture: 500 mm
    Focal length: 1900 mm
    Focal length with 4" Wynne Corrector: 1800 mm
    Focal ratio with 4" Wynne Corrector: f 3.61

    All details are at
    http://www.chilescope.com/equipment-and-infrastructure/telescopes/telescope-3/

    FLI ProLine 16803
    LRGB: 340-120-110-190

    Data obtained by Chilescope's team

    Comments

    Author

    Rakshas
    Alexander Sorokin
    License: Attribution-ShareAlike Creative Commons
    115321
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    NGC 253, Sculptor galaxy, Alexander Sorokin