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



    
        

            Rubens Menabue
M13 - Great Cluster in Hercules
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M13 - Great Cluster in Hercules

Technical card

Imaging telescopes or lenses: Celestron C 11 XLT

Mounts: SkyWatcher AZ EQ6 GT

Focal reducers: Meade f6.3 focal reducer/field flattener f6.3


Dates:July 1, 2014

Frames: 13x120"

Integration: 0.4 hours

Avg. Moon age: 3.76 days

Avg. Moon phase: 15.18%


Basic astrometry details

Astrometry.net job: 316209

RA center: 16h 41' 34"

DEC center: +36° 27' 36"

Pixel scale: 1.629 arcsec/pixel

Orientation: -120.985 degrees

Field radius: 0.355 degrees


Resolution: 1263x932

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rubens
Rubens Menabue
License: None (All rights reserved)
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M13 - Great Cluster in Hercules, 



    
        

            Rubens Menabue