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Contains:  M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, Hercules Cluster, Close Crop, 





    
        

            doug0013
M13, Hercules Cluster, Close Crop

M13, Hercules Cluster, Close Crop

Technical card

Resolution: 2463x1778

Dates:July 30, 2019

Frames: 193x60" ISO800

Integration: 3.2 hours

Darks: ~45

Flats: ~45

Bias: ~100

Avg. Moon age: 27.68 days

Avg. Moon phase: 3.82%

Bortle Dark-Sky Scale: 8.00

Astrometry.net job: 2906672

RA center: 250.423 degrees

DEC center: 36.461 degrees

Pixel scale: 0.771 arcsec/pixel

Orientation: 90.024 degrees

Field radius: 0.325 degrees

Locations: --, Sunnyvale, California, United States

Data source: Backyard

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Author

doug0013
doug0013
License: None (All rights reserved)
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M13, Hercules Cluster, Close Crop, 





    
        

            doug0013