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Contains:  NGC 7023, The star 4Cep
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The Iris Nebula, 





    
        

            Dominique Callant
The Iris Nebula

The Iris Nebula

Technical card

Resolution: 2804x1825

Dates:Oct. 16, 2018

Frames: 68x120" ISO1600 bin 1x1

Integration: 2.3 hours

Darks: ~25

Flats: ~25

Bias: ~30

Avg. Moon age: 7.16 days

Avg. Moon phase: 47.59%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 18.95

Astrometry.net job: 2351183

RA center: 315.282 degrees

DEC center: 68.110 degrees

Pixel scale: 6.283 arcsec/pixel

Orientation: 28.126 degrees

Field radius: 2.920 degrees

Locations: home backyard, Houthalen, Limburg, Belgium

Data source: Backyard

Comments

Author

dominique
Dominique Callant
License: None (All rights reserved)
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Sky plot

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The Iris Nebula, 





    
        

            Dominique Callant

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