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Contains:  Cocoon nebula, IC 5146
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Cocoon Nebula, 





    
        

            Bernd Steiner
Cocoon Nebula

Cocoon Nebula

Technical card

Resolution: 4506x3292

Dates:July 30, 2019Aug. 1, 2019

Frames:
Baader Planetarium L 31mm: 58x120" (gain: 75.00) -20C bin 1x1
Baader Planetarium RGB 31mm: 109x60" (gain: 75.00) -20C bin 1x1

Integration: 3.8 hours

Darks: ~25

Flats: ~25

Bias: ~100

Avg. Moon age: 14.06 days

Avg. Moon phase: 2.02%

Bortle Dark-Sky Scale: 4.50

Astrometry.net job: 2835706

RA center: 21h 52' 26"

DEC center: +47° 18' 57"

Pixel scale: 0.981 arcsec/pixel

Orientation: 213.811 degrees

Field radius: 0.761

Locations: Dieburg, Dieburg, Hessen, Germany

Data source: Backyard

Comments

Author

BerndST
Bernd Steiner
License: None (All rights reserved)
552
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Revisions

  • Cocoon Nebula, 





    
        

            Bernd Steiner
    Original
  • Cocoon Nebula, 





    
        

            Bernd Steiner
    B
  • Cocoon Nebula, 





    
        

            Bernd Steiner
    C
  • Final
    Cocoon Nebula, 





    
        

            Bernd Steiner
    D

B

Test RGB

C

curves

D

rework

Sky plot

Sky plot

Histogram

Cocoon Nebula, 





    
        

            Bernd Steiner