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





    
        

            Gottfried Meissner
Messier 13

Messier 13

Technical card

Resolution: 2709x1896

Dates:May 18, 2017

Frames: 17x600" ISO400

Integration: 2.8 hours

Darks: ~25

Flats: ~100

Bias: ~100

Avg. Moon age: 21.65 days

Avg. Moon phase: 55.30%

Bortle Dark-Sky Scale: 5.00

Temperature: 14.00

Astrometry.net job: 1585881

RA center: 250.494 degrees

DEC center: 36.563 degrees

Pixel scale: 1.375 arcsec/pixel

Orientation: 88.413 degrees

Field radius: 0.632 degrees

Description

Crop von Version B

Comments

Author

Gottfried
Gottfried Meissner
License: None (All rights reserved)
3287
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Revisions

  • Messier 13, 





    
        

            Gottfried Meissner
    Original
  • Messier 13, 





    
        

            Gottfried Meissner
    B
  • Final
    Messier 13, 





    
        

            Gottfried Meissner
    C

Sky plot

Sky plot

Histogram

Messier 13, 





    
        

            Gottfried Meissner