Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
NGC 6205 / Hercule Great Cluster aka M13, 



    
        

            Ewam
NGC 6205 / Hercule Great Cluster aka M13
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NGC 6205 / Hercule Great Cluster aka M13

Acquisition details

Dates:
May 23, 2015
Frames:
47×75(58′ 45″)
Integration:
58′ 45″
Avg. Moon age:
5.36 days
Avg. Moon phase:
29.13%

Basic astrometry details

Astrometry.net job: 648473

RA center: 16h41m57s.8

DEC center: +36°3213

Orientation: 106.037 degrees

Field radius: 0.463 degrees

Resolution: 620x403

File size: 195.4 KB

Locations: La Gueule du Loup (Malonne), Namur, Namur, Belgium

Description

Last night, before grabbing more data on NGC 7380 (O-III & Ha), I thought I could re-visit this well known friend of the astrophotographers... The galaxy NGC 6207 shows some nice details, not found on my first attempt. Enjoy !

VERSION A : 24 subs only ;

VERSION B to D : 42 subs ;

VERSION F & G : 47 subs (42 x 75 sec @ 800 iso + 5 x 75 @ 1600 - mixing iso settings does seem to work, at least on photoshop with extra treatment in Star tools)

Comments

Revisions

  • NGC 6205 / Hercule Great Cluster aka M13, 



    
        

            Ewam
    Original
  • NGC 6205 / Hercule Great Cluster aka M13, 



    
        

            Ewam
    D
  • Final
    NGC 6205 / Hercule Great Cluster aka M13, 



    
        

            Ewam
    G

Sky plot

Sky plot

Histogram

NGC 6205 / Hercule Great Cluster aka M13, 



    
        

            Ewam