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Contains:  NGC 7023, The star Alfirk (βCep), The star 6Cep, The star 4Cep
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NGC 7023 - Iris Nebula Widefield, 





    
        

            Siegfried
NGC 7023 - Iris Nebula Widefield

NGC 7023 - Iris Nebula Widefield

Technical card

Resolution: 2274x1696

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: 315.090 degrees

DEC center: 67.998 degrees

Pixel scale: 11.769 arcsec/pixel

Orientation: 257.722 degrees

Field radius: 4.637 degrees

Locations: Engabrunn, Krems, Niederösterreich, Austria

Data source: Backyard

Comments

Author

iamsiggi
Siegfried
License: None (All rights reserved)
1050
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NGC 7023 - Iris Nebula Widefield, 





    
        

            Siegfried