Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205
"Hercules' ball of steel - Messier 13", 



    
        

            carl0s
"Hercules' ball of steel - Messier 13"
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"Hercules' ball of steel - Messier 13"

Technical card

Imaging telescopes or lenses: Celestron EdgeHD 800

Mounts: 10 Micron GM 1000 HPS

Guiding cameras: Canon, Baader modified Eos M

Software: PixInsight

Accessory: Berlebach Planet


Dates:April 20, 2016

Frames: 86x60" ISO400

Integration: 1.4 hours

Darks: ~25

Flats: ~26

Bias: ~50

Avg. Moon age: 13.23 days

Avg. Moon phase: 97.37%


Basic astrometry details

Astrometry.net job: 1050822

RA center: 16h 41' 41"

DEC center: +36° 27' 32"

Pixel scale: 0.427 arcsec/pixel

Orientation: 90.065 degrees

Field radius: 0.298 degrees


Resolution: 620x456

Description

After imaging the previous M3, the celestial sphere kept rolling the balls. I decided to take my chance on the M13.

Comments

Revisions

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            carl0s
    Original
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    B
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    C
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    D
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    E
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    F
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    G
  • Final
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    H

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"Hercules' ball of steel - Messier 13", 



    
        

            carl0s