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Contains:  NGC 6995, Network nebula, NGC 6992, IC 1340, Veil nebula, Lace-work nebula, Filamentary nebula, NGC 6960, The star 52Cyg

Image of the day 08/11/2019

Getting plate-solving status, please wait...
    Cygnus Loop, 





    
        

            Monkeybird747
    Cygnus Loop

    Cygnus Loop

    Technical card

    Resolution: 8482x6755

    Dates:July 18, 2019

    Frames:
    Chroma Ha 3nm: 59x600" -20C bin 1x1
    Chroma OIII 3nm: 77x600" -20C

    Integration: 22.7 hours

    Darks: ~16

    Flats: ~25

    Bias: ~150

    Avg. Moon age: 16.24 days

    Avg. Moon phase: 97.56%

    Bortle Dark-Sky Scale: 7.00

    Mean SQM: 19.00

    Astrometry.net job: 2844534

    RA center: 312.808 degrees

    DEC center: 30.883 degrees

    Pixel scale: 1.726 arcsec/pixel

    Orientation: 359.293 degrees

    Field radius: 2.599 degrees

    Data source: Backyard

    Description

    This is my first try at a Mosaic. Four HOO panels calibrated in Pixinsight, mosaic assembled in Astro Pixel Processor, and final image processed in Pixinsight. Roughly 5.6 hours integration per panel, for a total of 22.5 hours.

    Comments

    Author

    Monkeybird747
    Monkeybird747
    Like

    Revisions

      Cygnus Loop, 





    
        

            Monkeybird747
      Original
      Cygnus Loop, 





    
        

            Monkeybird747
      B
      Cygnus Loop, 





    
        

            Monkeybird747
      C
      Cygnus Loop, 





    
        

            Monkeybird747
      D
      Cygnus Loop, 





    
        

            Monkeybird747
      E
    • Final
      Cygnus Loop, 





    
        

            Monkeybird747
      F

    B

    Removed slight green color cast

    E

    Slight sharpening

    F

    Fixed some stars that were too red.

    Sky plot

    Sky plot

    Histogram

    Cygnus Loop, 





    
        

            Monkeybird747