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Contains:  Owl nebula, M 97, NGC 3587
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Owl Nebula, 





    
        

            Jeffrey Horne
Owl Nebula

Owl Nebula

Technical card

Resolution: 3100x3100

Dates:April 9, 2019

Frames:Optolong L-Pro 2": 57x120" ISO1600

Integration: 1.9 hours

Darks: ~98

Flats: ~102

Bias: ~128

Avg. Moon age: 3.99 days

Avg. Moon phase: 16.99%

Bortle Dark-Sky Scale: 8.00

Astrometry.net job: 2640260

RA center: 168.703 degrees

DEC center: 55.018 degrees

Pixel scale: 0.536 arcsec/pixel

Orientation: 266.079 degrees

Field radius: 0.326 degrees

Locations: Backyard - Bortle 8, Nashville, TN, United States

Data source: Backyard

Comments

Author

Jeffreyhorne
Jeffrey Horne
License: Attribution Creative Commons
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Owl Nebula, 





    
        

            Jeffrey Horne