Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Cocoon nebula  ·  IC 5146
Cocoon-nebula Barnard 168, 



    
        

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Cocoon-nebula Barnard 168
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Cocoon-nebula Barnard 168

Cocoon-nebula Barnard 168, 



    
        

            tobiassimona
Cocoon-nebula Barnard 168
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Cocoon-nebula Barnard 168

Technical card

Imaging telescopes or lenses: Takahashi FSQ-106 ED

Imaging cameras: QSI683wsg

Guiding telescopes or lenses: Takahashi FSQ-106 ED

Guiding cameras: Lodestar

Focal reducers: Takahashi Reducer QE 0,73x

Software: Fitswork4  ·  Adobe Photoshop CS4  ·  Astro Art AA5

Filters: Astrodon LRGB True-Balance Gen II


Dates:Sept. 12, 2015Sept. 13, 2015

Frames:
Blue: 5x300" (25') -20C bin 1x1
Green: 3x600" (30') -20C bin 1x1
Luminanz: 24x300" (2h) -20C bin 1x1
Red: 4x600" (40') -20C bin 1x1

Integration: 3h 35'

Darks: ~16

Flats: ~16

Flat darks: ~64

Avg. Moon age: 14.51 days

Avg. Moon phase: 0.30%


Basic astrometry details

Astrometry.net job: 790243

RA center: 21h 49' 24"

DEC center: +47° 32' 20"

Orientation: -178.123 degrees

Field radius: 1.661 degrees


Resolution: 3326x2504

Comments

Revisions

  • Cocoon-nebula Barnard 168, 



    
        

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    Original
  • Final
    Cocoon-nebula Barnard 168, 



    
        

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    B

Sky plot

Sky plot

Histogram

Cocoon-nebula Barnard 168, 



    
        

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