Celestial 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

Equipment

Imaging Telescopes Or Lenses
Canon EF 200 f/2.8 L USM II
Imaging Cameras
Canon EOS 650D / Rebel T4i / Kiss X6i
Mounts
SkyWatcher EQ6
Software
PixInsight 1.8 · Photoshop CS4
Guiding Telescopes Or Lenses
Viewfinder 8x50
Guiding Cameras
MGEN

Acquisition details

Dates:
June 18, 2015
Frames:
28×600(4h 40′)
Integration:
4h 40′
Avg. Moon age:
1.92 days
Avg. Moon phase:
4.10%

Basic astrometry details

Astrometry.net job: 732109

RA center: 21h06m47s.8

DEC center: +67°3722

Orientation: 87.614 degrees

Field radius: 3.700 degrees

Resolution: 1920x1280

File size: 1.8 MB

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