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



    
        

            Didier Walliang
M13 - Hercules Globular Cluste
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M13 - Hercules Globular Cluste

Getting plate-solving status, please wait...
M13 - Hercules Globular Cluste, 



    
        

            Didier Walliang
M13 - Hercules Globular Cluste
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M13 - Hercules Globular Cluste

Technical card

Imaging telescopes or lenses: Astro Professional 102ED

Imaging cameras: Atik 314L+

Mounts: Sky-Watcher EQ6 Pro

Guiding telescopes or lenses: Takahashi FS-60CB

Guiding cameras: The Imaging Source DMK 31AU03.AS

Focal reducers: Astro Professional Focal Reducer

Software: Iris

Filters: Astrodon E-series LRGB

Accessory: ATIK EFW


Dates:May 16, 2012

Frames: 60x120" (2h) -15C bin 1x1

Integration: 2h

Darks: ~9

Flats: ~11

Bias: ~15

Avg. Moon age: 25.50 days

Avg. Moon phase: 17.26%

Mean SQM: 21.20


Basic astrometry details

Astrometry.net job: 113179

RA center: 16h 41' 43"

DEC center: +36° 28' 8"

Pixel scale: 2.263 arcsec/pixel

Orientation: -89.689 degrees

Field radius: 0.542 degrees


Resolution: 1383x1029

Locations: Saint Etienne les Orgues, Saint Etienne les Orgues, Alpes-de-Haute-Provence, France

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  • M13 - Hercules Globular Cluste, 



    
        

            Didier Walliang
    Original
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    M13 - Hercules Globular Cluste, 



    
        

            Didier Walliang
    B

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M13 - Hercules Globular Cluste, 



    
        

            Didier Walliang