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Contains:  Great Cluster in Hercules, M 13, NGC 6205
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M13, 



    
        

            David Johnson
M13
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M13

Technical card


Dates:June 18, 2018

Frames:
Astrodon E Series - Blue: 24x90" (gain: 76.00) -15C
Astrodon E Series - Green: 24x90" (gain: 76.00) -15C
Astrodon E Series - Lum: 24x90" (gain: 76.00) -15C
Astrodon E Series - Red: 27x90" (gain: 76.00) -15C

Integration: 2.5 hours

Darks: ~50

Flats: ~50

Bias: ~50

Avg. Moon age: 5.33 days

Avg. Moon phase: 28.82%


Basic astrometry details

Astrometry.net job: 2107864

RA center: 16h 41' 40"

DEC center: +36° 27' 28"

Pixel scale: 0.350 arcsec/pixel

Orientation: 198.751 degrees

Field radius: 0.250 degrees


Resolution: 3976x3248

Data source: Backyard

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Author

johnsoda
David Johnson
License: None (All rights reserved)
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M13, 



    
        

            David Johnson