Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
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Messier 13, 



    
        

            Charles Ward
Messier 13
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Messier 13

Getting plate-solving status, please wait...
Messier 13, 



    
        

            Charles Ward
Messier 13
Powered byPixInsight

Messier 13

Equipment

Imaging Telescopes Or Lenses
Orion 8" f/3.9 Newtonian Astrograph
Mounts
Astro-Physics AP1100 gto
Software
PixInsight

Acquisition details

Dates:
April 18, 2015
Frames:
Integration:
2h 35'
Avg. Moon age:
29.21 days
Avg. Moon phase:
0.12%

Basic astrometry details

Astrometry.net job: 608567

RA center: 16h41m36s.10

DEC center: +36°2718

Orientation: 178.939 degrees

Field radius: 0.791 degrees

Resolution: 3288x2484

Description

Intermittent clouds were bothersome, ruined at least an hour and a half of data, but I think the result is satisfying.

Revision B: Color balance was a bit blue/green.

Comments

Revisions

  • Messier 13, 



    
        

            Charles Ward
    Original
  • Final
    Messier 13, 



    
        

            Charles Ward
    B

Sky plot

Sky plot

Histogram

Messier 13, 



    
        

            Charles Ward