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



    
        

            Gendra
M13 - Great Cluster in Hercules
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M13 - Great Cluster in Hercules

Technical card


Dates:May 30, 2019

Frames: 12x150" ISO400

Integration: 0.5 hours

Darks: ~25

Flats: ~18

Bias: ~150

Avg. Moon age: 25.61 days

Avg. Moon phase: 16.39%

Bortle Dark-Sky Scale: 5.00

Temperature: 14.00


Basic astrometry details

Astrometry.net job: 2717544

RA center: 16h 41' 31"

DEC center: +36° 23' 2"

Pixel scale: 0.760 arcsec/pixel

Orientation: 284.026 degrees

Field radius: 0.682 degrees


Resolution: 5118x3953

Data source: Traveller

Description

A quick try on M13. Despite the short exposure time of only 30 min and the rather mediocre seeing I'm quite happy with the result. Unfortunately I missed the nearby small galaxy in the upper right corner.

Comments

Author

Gendra
Gendra
License: None (All rights reserved)
1351
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Revisions

  • M13 - Great Cluster in Hercules, 



    
        

            Gendra
    Original
  • Final
    M13 - Great Cluster in Hercules, 



    
        

            Gendra
    B

B

Description: Tweaked colors and contrast.

Sky plot

Sky plot

Histogram

M13 - Great Cluster in Hercules, 



    
        

            Gendra