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Contains:  NGC 6871, The star 27Cyg

Image of the day 08/07/2017

Getting plate-solving status, please wait...
    From NGC6871 to Sh2-101 in HOO, 





    
        

            Jean-François Dou...
    From NGC6871 to Sh2-101 in HOO

    From NGC6871 to Sh2-101 in HOO

    Technical card

    Resolution: 2025x2025

    Dates:June 27, 2017July 16, 2017

    Frames:
    Ha 3nm: 33x600" -15C bin 1x1
    OIII 3nm: 33x600" -15C bin 1x1

    Integration: 11.0 hours

    Darks: ~50

    Flats: ~30

    Flat darks: ~30

    Bias: ~200

    Avg. Moon age: 12.83 days

    Avg. Moon phase: 34.54%

    Bortle Dark-Sky Scale: 4.00

    Mean FWHM: 1.42

    Temperature: 20.00

    Astrometry.net job: 1676083

    RA center: 300.671 degrees

    DEC center: 35.423 degrees

    Pixel scale: 2.875 arcsec/pixel

    Orientation: 179.822 degrees

    Field radius: 1.143 degrees

    Description

    Dans la constellation du Cygne :

    - Sh2-101 La nébuleuse de la Tulipe est située à 6000 AL
    - NGC6871 Le petit amas ouvert est situé à 5000 AL

    Pour avoir une idée de la dimension apparente de cette nébuleuse dans le ciel dites vous que l'image pourrait contenir 3 fois la pleine Lune.

    Comments

    Author

    Douroux
    Jean-François Dou...
    Like

    Revisions

      From NGC6871 to Sh2-101 in HOO, 





    
        

            Jean-François Dou...
      Original
    • Final
      From NGC6871 to Sh2-101 in HOO, 





    
        

            Jean-François Dou...
      B

    B

    08/02/2017 Reprocessing for an image a little more brighter

    Sky plot

    Sky plot

    Histogram

    From NGC6871 to Sh2-101 in HOO, 





    
        

            Jean-François Dou...