Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205
M13 globular cluster, 



    
        

            Peter Kurucz
M13 globular cluster
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M13 globular cluster

M13 globular cluster, 



    
        

            Peter Kurucz
M13 globular cluster
Powered byPixInsight

M13 globular cluster

Technical card

Imaging telescopes or lenses: Homemade Vincent Astrograph

Imaging cameras: ZWO ASI 1600MM Cooled Pro

Mounts: Sky-Watcher NEQ6 pro goto

Guiding telescopes or lenses: Homemade Vincent Astrograph

Guiding cameras: Orion Starshoot autoguider

Focal reducers: TS Optics GPU 2" Coma Corrector

Software: Main Sequence Software Sequence Generator Pro Sequence Generator  ·  PixInsight  ·  Adobe - PHOTOSHOP CS6

Filters: Astronomik LRGB


Dates:Aug. 23, 2019

Frames: 40x50" (33' 20")

Integration: 33' 20"

Avg. Moon age: 22.02 days

Avg. Moon phase: 51.31%


Basic astrometry details

Astrometry.net job: 2887455

RA center: 16h 41' 44"

DEC center: +36° 28' 4"

Pixel scale: 0.977 arcsec/pixel

Orientation: 21.719 degrees

Field radius: 0.325 degrees


Resolution: 1473x1884

Locations: Home, Wurmberg, Baden-Württenberg, Germany

Data source: Backyard

Description

Third try of M13 during my astrophotography career. For me a very difficult object. I could invest only 0.5 hours exposure, but I am satisfied with the results so far.

Comments

Revisions

  • M13 globular cluster, 



    
        

            Peter Kurucz
    Original
  • Final
    M13 globular cluster, 



    
        

            Peter Kurucz
    C

C

Description: crop

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Sky plot

Sky plot

Histogram

M13 globular cluster, 



    
        

            Peter Kurucz