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Contains:  NGC 884, Double cluster, NGC 869, The star 7Per
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Double Cluster NGC884 and NGC869, 





    
        

            Marios Tsalkidis
Double Cluster NGC884 and NGC869

Technical card

Resolution: 3224x2400

Dates:Oct. 14, 2015

Frames:
Baader Blue 2": 40x60" -5C bin 1x1
Baader Green 2": 40x60" -5C bin 1x1
Baader Red 2": 40x60" -5C bin 1x1

Integration: 2.0 hours

Darks: ~50

Flats: ~15

Bias: ~300

Avg. Moon age: 1.35 days

Avg. Moon phase: 2.04%

Bortle Dark-Sky Scale: 8.00

Temperature: 16.67

Astrometry.net job: 817795

RA center: 34.801 degrees

DEC center: 57.159 degrees

Pixel scale: 2.133 arcsec/pixel

Orientation: -8.089 degrees

Field radius: 1.191 degrees

Comments

Author

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Marios Tsalkidis
License: None (All rights reserved)
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Double Cluster NGC884 and NGC869, 





    
        

            Marios Tsalkidis