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



    
        

            Andrew N.
Messier 3
Powered byPixInsight

Messier 3

Technical card

Imaging telescopes or lenses: Orion 8" f/3.9 Newtonian Astrograph Orion 8" Astrograph

Software: Adobe Photoshop CS5



Basic astrometry details

Astrometry.net job: 652973

RA center: 13h 42' 0"

DEC center: +28° 22' 26"

Pixel scale: 1.214 arcsec/pixel

Orientation: -120.338 degrees

Field radius: 0.950 degrees


Resolution: 620x415

Description

This image is comprised of 60 -90 second lights at ISO 640, 20 flats, 20 darks, and 40 bias frames.

Comments

Sky plot

Sky plot

Histogram

Messier 3, 



    
        

            Andrew N.