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



    
        

            Jose Candelaria
Messier 4
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Messier 4

Technical card

Imaging telescopes or lenses: Orion 10" f/3.9 Newtonian Astrograph

Imaging cameras: Canon EOS 350 D Modificada

Mounts: Celestron CGEM CEGEM

Guiding cameras: Orion StarShoot AutoGuider

Software: DeepSky Stacker  ·  StarTools  ·  Photoshop CS Photo Shop CS5


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