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Contains:  Hercules Globular Cluster, M 13, NGC 6205, NGC 6207
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M13 Hercules Cluster, 



    
        

            star-watcher.ch
M13 Hercules Cluster
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M13 Hercules Cluster

Technical card


Dates:April 6, 2018

Frames:Astronomik CLS-CCD Clip Filter: 62x120" ISO1600

Integration: 2.1 hours

Darks: ~24

Bias: ~30

Avg. Moon age: 20.53 days

Avg. Moon phase: 66.89%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3476860

RA center: 16h 41' 43"

DEC center: +36° 26' 24"

Pixel scale: 2.156 arcsec/pixel

Orientation: 2.731 degrees

Field radius: 1.072 degrees


Resolution: 3064x1849

Locations: Derendingen 454m, Solothurn, SO, Switzerland

Description

After a 3 month break, finally a new image. I choosed M13 to start this season and to gain back practice ;-)

f/5.6

Comments

Author

star-watcher.ch
star-watcher.ch
License: None (All rights reserved)
7043
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Revisions

  • M13 Hercules Cluster, 



    
        

            star-watcher.ch
    Original
  • Final
    M13 Hercules Cluster, 



    
        

            star-watcher.ch
    D

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Histogram

M13 Hercules Cluster, 



    
        

            star-watcher.ch