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Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
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M13 - The Hercules Globular Cluster, 





    
        

            Nic Doebelin
M13 - The Hercules Globular Cluster

M13 - The Hercules Globular Cluster

Technical card

Resolution: 4512x3388

Dates:Aug. 25, 2017

Frames:
ZWO B 1.25": 35x60" (gain: 139.00) -20C bin 1x1
ZWO G 1.25": 52x60" (gain: 139.00) -20C bin 1x1
ZWO L 1.25": 113x30" (gain: 139.00) -20C bin 1x1
ZWO R 1.25": 56x60" (gain: 139.00) -20C bin 1x1

Integration: 3.3 hours

Darks: ~30

Flats: ~30

Bias: ~100

Avg. Moon age: 3.84 days

Avg. Moon phase: 15.75%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 19.50

Temperature: 20.00

Astrometry.net job: 1703604

RA center: 250.422 degrees

DEC center: 36.466 degrees

Pixel scale: 0.973 arcsec/pixel

Orientation: 83.173 degrees

Field radius: 0.762 degrees

Locations: Solothurn, Solothurn, SO, Switzerland

Comments

Author

NicDoebelin
Nic Doebelin
License: None (All rights reserved)
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M13 - The Hercules Globular Cluster, 





    
        

            Nic Doebelin