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Contains:  NGC 7335, NGC 7331, NGC 7320, NGC 7319, Stephan's Quintet, NGC 7318
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NGC7331 - Deerlick Group and Stephan's Quintet, 





    
        

            Andy Wellington
NGC7331 - Deerlick Group and Stephan's Quintet

NGC7331 - Deerlick Group and Stephan's Quintet

Technical card

Resolution: 3268x2547

Dates:Jan. 7, 2018

Frames: 122x300"

Integration: 10.2 hours

Avg. Moon age: 20.72 days

Avg. Moon phase: 64.92%

Astrometry.net job: 1961253

RA center: 339.199 degrees

DEC center: 34.443 degrees

Pixel scale: 1.691 arcsec/pixel

Orientation: 73.404 degrees

Field radius: 0.973 degrees

Data source: Backyard

Description

HaLRGB
Ha; 21x600s 85mm F5.3
Lum; 50x240s 85mm F5.3
RGB; 13x300s 150mm F7.3

Comments

Author

astro_andy
Andy Wellington
License: None (All rights reserved)
540
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NGC7331 - Deerlick Group and Stephan's Quintet, 





    
        

            Andy Wellington