Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
M13, 



    
        

            Giovanni Ferrero
M13
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M13

M13, 



    
        

            Giovanni Ferrero
M13
Powered byPixInsight

M13

Technical card

Imaging telescopes or lenses: canon 400mm f.5,6 Canon 400mm f5.6

Imaging cameras: Canon EOS 6D

Mounts: Losmandy GM-8

Software: deep sky stacker, adobe photoshop, deep sky,stacker.adobe photo shop


Dates:Sept. 27, 2014

Frames: 2x60" (2')

Integration: 2'

Avg. Moon age: 3.05 days

Avg. Moon phase: 10.13%


Basic astrometry details

Astrometry.net job: 387358

RA center: 16h 41' 36"

DEC center: +36° 26' 34"

Pixel scale: 3.450 arcsec/pixel

Orientation: -89.853 degrees

Field radius: 1.226 degrees


Resolution: 2129x1419

Locations: Osservatorio Saint Barthélemy, Frazione Lignan - Saint Barthélemy AO, None

Description

Ammasso globulare in Ercole

Canon 400 mm + EOS6D (integrazione di tre pose di 2 min.)

Comments

Sky plot

Sky plot

Histogram

M13, 



    
        

            Giovanni Ferrero