Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 3  ·  NGC 5272
Messier 3, 



    
        

            Pascal Hillgruber
Messier 3
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Messier 3

Technical card

Imaging telescopes or lenses: Skywatcher 254/1200 Newton f4.7

Imaging cameras: Canon EOS 500D

Mounts: Skywatcher NEQ-6 Pro Synscan

Software: Adobe Photoshop CS6  ·  Emil Kraaikamp Deep Sky Stacker 3.3.4


Dates:June 26, 2014

Frames: 55x70" (1h 4' 10")

Integration: 1h 4' 10"

Avg. Moon age: 28.76 days

Avg. Moon phase: 0.67%


Basic astrometry details

Astrometry.net job: 306493

RA center: 13h42m11s.8

DEC center: +28°2237

Pixel scale: 1.352 arcsec/pixel

Orientation: -65.488 degrees

Field radius: 0.219 degrees


Resolution: 873x772

Locations: Hamburger Innenstadt (Barmbek-Süd), Hamburg, Hamburg, Germany

Description

My first globular cluster - Messier 3

Comments

Sky plot

Sky plot

Histogram

Messier 3, 



    
        

            Pascal Hillgruber