Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Great Cluster in Hercules  ·  M 13  ·  NGC 6205  ·  NGC 6207
The great Hercules globular cluster [M13], 



    
        

            astronut1982
The great Hercules globular cluster [M13]
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The great Hercules globular cluster [M13]

Technical card

Imaging telescopes or lenses: Teleskop-Service TS 80/480mm f/6 Apo - FPL-53 Triplet

Imaging cameras: Canon 1000d

Mounts: Sky-Watcher NEQ-6 Goto

Guiding telescopes or lenses: William Optics ZS 66SD

Guiding cameras: Meade DSI II PRO mono

Software: photoshop  ·  PixInsight  ·  EQMOD  ·  Starry Night Pro

Filters: Astronomik Clip CLS


Dates:Feb. 1, 2013

Frames: 17x180" (51')

Integration: 51'

Avg. Moon age: 19.98 days

Avg. Moon phase: 72.30%


Basic astrometry details

Astrometry.net job: 114436

RA center: 16h 41' 41"

DEC center: +36° 27' 50"

Pixel scale: 4.894 arcsec/pixel

Orientation: 105.643 degrees

Field radius: 0.642 degrees


Resolution: 620x568

Locations: Home, Musselburgh, East Lothian, United Kingdom

Comments

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The great Hercules globular cluster [M13], 



    
        

            astronut1982