Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 22  ·  NGC 6656  ·  The star 24Sgr
M22 globular cluster, 



    
        

            Christopher BRANDL
M22 globular cluster
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M22 globular cluster

Technical card

Imaging telescopes or lenses: Skywatcher 80ED

Imaging cameras: Canon 1100D CANON EOS 1100D

Mounts: Skywatcher EQ3 GOTO

Software: Photoshop CS 2 Photoshop CS2


Dates:June 27, 2014

Frames: 30x30" (15')

Integration: 15'

Avg. Moon age: 0.16 days

Avg. Moon phase: 0.03%


Basic astrometry details

Astrometry.net job: 307453

RA center: 18h35m26s.9

DEC center: -24°0343

Pixel scale: 1.776 arcsec/pixel

Orientation: 91.551 degrees

Field radius: 1.266 degrees


Resolution: 620x413

Comments

Sky plot

Sky plot

Histogram

M22 globular cluster, 



    
        

            Christopher BRANDL