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Contains:  NGC 7023

Image of the day 09/15/2019

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    Iris Nebula (NGC7023) and Surroundings (LDN1158), 





    
        

            Markus Bauer
    Iris Nebula (NGC7023) and Surroundings (LDN1158)

    Iris Nebula (NGC7023) and Surroundings (LDN1158)

    Technical card

    Resolution: 3186x2096

    Dates:Aug. 27, 2019Aug. 30, 2019Sept. 3, 2019Sept. 4, 2019

    Frames:
    198x360" ISO800
    90x60" ISO800

    Integration: 21.3 hours

    Darks: ~16

    Flats: ~50

    Bias: ~150

    Avg. Moon age: 9.15 days

    Avg. Moon phase: 16.89%

    Bortle Dark-Sky Scale: 4.00

    Astrometry.net job: 2909944

    RA center: 312.739 degrees

    DEC center: 67.742 degrees

    Pixel scale: 3.451 arcsec/pixel

    Orientation: 3.746 degrees

    Field radius: 1.828 degrees

    Data source: Traveller

    Description

    The Iris Nebula from Bavaria, Germany.

    198 x 360 Seconds with ISO800
    90 x 60 Seconds with ISO800 for the Core.

    Comments

    Author

    Detoxx
    Markus Bauer
    License: Attribution-NonCommercial-NoDerivs Creative Commons
    171317
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    Iris Nebula (NGC7023) and Surroundings (LDN1158), 





    
        

            Markus Bauer