Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4605  ·  M 4  ·  NGC 6121  ·  NGC 6144  ·  The star 22Sco  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)
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M4, 



    
        

            Dan West
M4
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M4

Getting plate-solving status, please wait...
M4, 



    
        

            Dan West
M4
Powered byPixInsight

M4

Technical card

Imaging telescopes or lenses: Stellarvue SVR102T

Imaging cameras: Canon EOS 6D

Mounts: iOptron iEQ45 Pro

Guiding telescopes or lenses: Astromania 60mm 60mm Guidescope

Guiding cameras: Orion Star Shoot autoguider (SSAG)

Focal reducers: Stellarvue SFF3-25 Stellarvue Field Flattener

Software: PixInsight 1.8  ·  Backyard EOS 3


Dates:June 5, 2016

Frames: 13x300" (1h 5')

Integration: 1h 5'

Avg. Moon age: 0.43 days

Avg. Moon phase: 0.21%


Basic astrometry details

Astrometry.net job: 1191522

RA center: 16h 24' 51"

DEC center: -25° 58' 48"

Pixel scale: 1.707 arcsec/pixel

Orientation: 176.372 degrees

Field radius: 1.695 degrees


Resolution: 6009x3879

Data source: Traveller

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M4, 



    
        

            Dan West