Contains:  NGC 7331  ·  NGC 7335  ·  NGC 7337

Image of the day 09/25/2019

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    NGC 7331, 



    
        

            Vlad Onoprienko
    NGC 7331
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    NGC 7331

    Technical card

    Imaging telescopes or lenses: 9" MK "Santel"

    Imaging cameras: QSI 640i

    Mounts: Sky-Watcher EQ8

    Filters: Baader L  ·  Baader Planerarium 7 nm H-Alpha  ·  Baader RGB Filters

    Accessory: Starlight Xpress Off Axis Guider  ·  Starlight Xpress Lodestar  ·  Starlight Xpress Fliter Wheel


    Dates:July 29, 2019July 30, 2019July 31, 2019Aug. 2, 2019Aug. 3, 2019Aug. 5, 2019Aug. 7, 2019Aug. 27, 2019Aug. 28, 2019Aug. 29, 2019

    Frames:
    Baader Planerarium 7 nm H-Alpha: 25x1200" bin 2x2
    Baader L: 64x1200" bin 1x1
    Baader RGB Filters: 75x600" bin 2x2

    Integration: 42.2 hours

    Avg. Moon age: 18.15 days

    Avg. Moon phase: 11.77%

    Bortle Dark-Sky Scale: 2.00


    Basic astrometry details

    Astrometry.net job: 2999610

    RA center: 22h 37' 2"

    DEC center: +34° 25' 22"

    Pixel scale: 0.511 arcsec/pixel

    Orientation: 321.867 degrees

    Field radius: 0.202 degrees


    Resolution: 1997x2027

    Data source: Traveller

    Comments

    Author

    onwlad
    Vlad Onoprienko
    License: None (All rights reserved)
    221932
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    NGC 7331, 



    
        

            Vlad Onoprienko

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