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Contains:  NGC 6207, M 13, Great Cluster in Hercules, NGC 6205
Getting plate-solving status, please wait...
M13, 





    
        

            John Butler
M13

M13

Technical card

Resolution: 3960x2633

Dates:April 13, 2016

Frames:
10x100" ISO800
10x30" ISO800
10x300" ISO800
5x600" ISO800

Integration: 2.0 hours

Darks: ~40

Bias: ~24

Avg. Moon age: 6.70 days

Avg. Moon phase: 42.81%

Bortle Dark-Sky Scale: 8.00

Astrometry.net job: 1048514

RA center: 16h 41' 39"

DEC center: +36° 29' 13"

Pixel scale: 0.891 arcsec/pixel

Orientation: 90.208 degrees

Field radius: 0.589

Locations: Backyard, Edison, New Jersey, United States

Comments

Author

jpbutler
John Butler
License: None (All rights reserved)
1931
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Revisions

  • M13, 





    
        

            John Butler
    Original
  • M13, 





    
        

            John Butler
    B
  • Final
    M13, 





    
        

            John Butler
    C

Sky plot

Sky plot

Histogram

M13, 





    
        

            John Butler