Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  M 4  ·  NGC 6121
Messier 4, 



    
        

            Jose Candelaria
Messier 4
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Messier 4

Equipment

Imaging Telescopes Or Lenses
Orion 10" f/3.9 Newtonian Astrograph
Imaging Cameras
Canon EOS 350 D Modificada
Mounts
Celestron CGEM CEGEM
Software
DeepSky Stacker · StarTools · Photoshop CS Photo Shop CS5
Guiding Cameras
Orion StarShoot AutoGuider

Acquisition details

Dates:
June 22, 2014
Frames:
22x400" (2h 26' 40")
Integration:
2h 26' 40"
Avg. Moon age:
24.92 days
Avg. Moon phase:
22.20%

Basic astrometry details

Astrometry.net job: 305400

RA center: 16h23m43s.2

DEC center: -26°3112

Pixel scale: 1.216 arcsec/pixel

Orientation: -167.258 degrees

Field radius: 0.612 degrees

Resolution: 620x421

Locations: Candelaria Observatory, Capaez, Hatillo, Puerto Rico

Comments

Revisions

  • Messier 4, 



    
        

            Jose Candelaria
    Original
  • Final
    Messier 4, 



    
        

            Jose Candelaria
    B

Sky plot

Sky plot

Histogram

Messier 4, 



    
        

            Jose Candelaria