Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4603  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  NGC 6144  ·  The star 22Sco  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star οSco  ·  The star ρOph  ·  rho Oph nebula
The Rho Ophiuchi Nebula, 



    
        

            Hata Sung
The Rho Ophiuchi Nebula
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The Rho Ophiuchi Nebula

Technical card

Imaging telescopes or lenses: Canon EF 300mm f/4 L IS USM

Imaging cameras: Canon EOS 450D / Digital Rebel XSi / Kiss X2

Mounts: Vixen GPDX Skysensor 2000PC

Guiding telescopes or lenses: 3rd Party 60/220

Guiding cameras: Skywatcher Synguider

Software: Adobe Photoshop CS5  ·  DeepSkyStacker


Dates:June 4, 2011

Frames: 10x600" (1h 40')

Integration: 1h 40'

Avg. Moon age: 2.59 days

Avg. Moon phase: 7.41%


Basic astrometry details

Astrometry.net job: 143983

RA center: 16h 25' 53"

DEC center: -25° 2' 45"

Pixel scale: 6.522 arcsec/pixel

Orientation: -178.487 degrees

Field radius: 2.611 degrees


Resolution: 620x931

Locations: Hata, Taipei TAIWAN, None

Comments

Sky plot

Sky plot

Histogram

The Rho Ophiuchi Nebula, 



    
        

            Hata Sung