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Contains:  NGC 457, NGC 436, The star φCas
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NGC457 - Owl Cluster, 





    
        

            Arno Rottal
NGC457 - Owl Cluster

NGC457 - Owl Cluster

Technical card

Resolution: 3358x2536

Dates:Oct. 10, 2018

Frames:
Baader Planetarium B 36mm: 7x600" -25C bin 1x1
Baader Planetarium G 36mm: 7x600" bin 1x1
Baader Planetarium R 36mm: 7x600" bin 1x1

Integration: 3.5 hours

Darks: ~40

Flats: ~40

Bias: ~40

Avg. Moon age: 1.43 days

Avg. Moon phase: 2.31%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2384813

RA center: 19.859 degrees

DEC center: 58.347 degrees

Pixel scale: 2.690 arcsec/pixel

Orientation: 89.611 degrees

Field radius: 1.572 degrees

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

Data source: Backyard

Comments

Author

Sternfreund
Arno Rottal
License: None (All rights reserved)
1641
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NGC457 - Owl Cluster, 





    
        

            Arno Rottal