Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023  ·  The star 6Cep  ·  The star 7Cep  ·  The star Alfirk (βCep)
NGC7023 - Iris Nebula, 



    
        

            RobinD
NGC7023 - Iris Nebula
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NGC7023 - Iris Nebula

NGC7023 - Iris Nebula, 



    
        

            RobinD
NGC7023 - Iris Nebula
Powered byPixInsight

NGC7023 - Iris Nebula

Technical card

Imaging telescopes or lenses: Canon EF 200 f/2.8 L USM II

Imaging cameras: Canon EOS 650D / Rebel T4i

Mounts: SkyWatcher EQ6

Guiding telescopes or lenses: Viewfinder 8x50

Guiding cameras: Lacerta MGEN

Software: PixInsight 1.8  ·  Photoshop CS4


Dates:June 18, 2015

Frames: 28x600"

Integration: 4.7 hours

Avg. Moon age: 1.92 days

Avg. Moon phase: 4.10%


Basic astrometry details

Astrometry.net job: 732109

RA center: 21h 6' 47"

DEC center: +67° 37' 22"

Orientation: 87.614 degrees

Field radius: 3.700 degrees


Resolution: 1920x1280

Data source: Backyard

Description

Sky Quality: Very good
Ambient Temp: 20...23°C (68...74°F)

Aperture: f/3.5

Comments

Revisions

  • NGC7023 - Iris Nebula, 



    
        

            RobinD
    Original
  • NGC7023 - Iris Nebula, 



    
        

            RobinD
    B
  • Final
    NGC7023 - Iris Nebula, 



    
        

            RobinD
    C

Sky plot

Sky plot

Histogram

NGC7023 - Iris Nebula, 



    
        

            RobinD