Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  4 Cep  ·  6 Cep  ·  8 bet Cep  ·  Alfirk  ·  Cepheus  ·  NGC 7023  ·  NGC6949  ·  NGC6951  ·  NGC6952  ·  NGC7023  ·  Sh2-136  ·  T Cep  ·  The star 4Cep  ·  The star 6Cep  ·  The star Alfirk (βCep)  ·  VdB139  ·  VdB141
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NGC 7023 - Iris Nebula Widefield, 



    
        

            Siegfried
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NGC 7023 - Iris Nebula Widefield

Getting plate-solving status, please wait...
NGC 7023 - Iris Nebula Widefield, 



    
        

            Siegfried
Powered byPixInsight

NGC 7023 - Iris Nebula Widefield

Technical card

Imaging telescopes or lenses: Samyang 135mm f2

Imaging cameras: Olympus E-M10 II

Mounts: skywatcher AZ-EQ6 GT

Software: Pleiades Astrophoto, S.L. Pix Insight  ·  ACDSee 10 Ultimate


Dates:Oct. 13, 2018

Frames: 129x60" ISO800

Integration: 2.1 hours

Darks: ~10

Flats: ~33

Bias: ~27

Avg. Moon age: 4.41 days

Avg. Moon phase: 20.46%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.50

Temperature: 16.00


Astrometry.net job: 2332389

RA center: 21h 0' 18"

DEC center: +67° 59' 58"

Pixel scale: 14.414 arcsec/pixel

Orientation: 104.539 degrees

Field radius: 4.637 degrees


Resolution: 2274x1696

Locations: Engabrunn, Krems, Niederösterreich, Austria

Data source: Backyard

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NGC 7023 - Iris Nebula Widefield, 



    
        

            Siegfried