Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205
M13 - Hercules Cluster, 



    
        

            John Giroux
M13 - Hercules Cluster
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M13 - Hercules Cluster

M13 - Hercules Cluster, 



    
        

            John Giroux
M13 - Hercules Cluster
Powered byPixInsight

M13 - Hercules Cluster

Technical card

Imaging telescopes or lenses: AT6RC

Imaging cameras: Canon EOS 550D / Rebel T2i

Mounts: Orion Atlas EQ-G

Guiding telescopes or lenses: Orion ST 80

Guiding cameras: Orion SS Orion Starshoot Auto-Guider

Software: Adobe Photoshop Elements 10  ·  Stark Labs Nebulosity 2 and 3 Nebulosity 2.5

Filters: 2" Orion SkyGlow Astrophotography Filter Orion Skyglow Filter


Dates:May 2, 2013

Frames: 30x120" (1h)

Integration: 1h

Avg. Moon age: 22.18 days

Avg. Moon phase: 49.68%


Basic astrometry details

Astrometry.net job: 116810

RA center: 16h 41' 43"

DEC center: +36° 24' 57"

Pixel scale: 0.643 arcsec/pixel

Orientation: 81.477 degrees

Field radius: 0.558 degrees


Resolution: 5196x3475

Locations: Home, Syracuse, NY, United States

Comments

Sky plot

Sky plot

Histogram

M13 - Hercules Cluster, 



    
        

            John Giroux