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Contains:  Cocoon nebula, IC 5146

Image of the day 09/16/2019

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    IC 5146 The Cocoon Nebula, 





    
        

            Jarrett Trezzo
    IC 5146 The Cocoon Nebula

    Technical card

    Resolution: 5172x3466

    Dates:Aug. 3, 2019Sept. 7, 2019

    Frames:
    Astronomik H-alpha 12nm: 72x180"
    Astronomik L2 UV/IR Cut: 170x60"

    Integration: 6.4 hours

    Avg. Moon age: 5.73 days

    Avg. Moon phase: 36.07%

    Bortle Dark-Sky Scale: 5.00

    Mean SQM: 19.85

    Astrometry.net job: 2918430

    RA center: 327.366 degrees

    DEC center: 47.497 degrees

    Pixel scale: 2.071 arcsec/pixel

    Orientation: 358.632 degrees

    Field radius: 1.790 degrees

    Locations: Backyard, Parrish, FL, United States

    Data source: Backyard

    Comments

    Author

    jtrezzo
    Jarrett Trezzo
    License: None (All rights reserved)
    8395
    Like

    Revisions

      IC 5146 The Cocoon Nebula, 





    
        

            Jarrett Trezzo
      Original
      IC 5146 The Cocoon Nebula, 





    
        

            Jarrett Trezzo
      B
    • Final
      IC 5146 The Cocoon Nebula, 





    
        

            Jarrett Trezzo
      C

    B

    with H-alpha

    C

    stars reduced a bit

    Sky plot

    Sky plot

    Histogram

    IC 5146 The Cocoon Nebula, 





    
        

            Jarrett Trezzo