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





    
        

            AstroForum
M13 - Hercules cluster

M13 - Hercules cluster

Technical card

Resolution: 2428x1677

Dates:Aug. 25, 2016

Frames:
20x60"
Idas eos clip D1: 30x180" -15C bin 1x1

Integration: 1.8 hours

Darks: ~20

Flats: ~20

Bias: ~50

Avg. Moon age: 22.52 days

Avg. Moon phase: 46.08%

Bortle Dark-Sky Scale: 9.00

Temperature: 20.00

Astrometry.net job: 1216091

RA center: 16h 41' 42"

DEC center: +36° 27' 43"

Pixel scale: 0.754 arcsec/pixel

Orientation: 58.764 degrees

Field radius: 0.309

Locations: Utrecht city centre, Utrecht, Utrecht, Netherlands

Comments

Author

widotje
AstroForum
License: None (All rights reserved)
4600
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Revisions

  • M13 - Hercules cluster, 





    
        

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    Original
  • Final
    M13 - Hercules cluster, 





    
        

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    B

Sky plot

Sky plot

Histogram

M13 - Hercules cluster, 





    
        

            AstroForum