Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4592  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  Part of the constellation Scorpius (Sco)  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star Dschubba (δSco)  ·  The star Graffias (β1Sco)  ·  The star εSco  ·  The star ζOph  ·  The star πSco  ·  The star τLib  ·  The star τSco  ·  The star υLib  ·  rho Oph Nebula
Scorpius-Ophiuchus Wide-field, 



    
        

            Chan Yat Ping Carl
Scorpius-Ophiuchus Wide-field
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Scorpius-Ophiuchus Wide-field

Scorpius-Ophiuchus Wide-field, 



    
        

            Chan Yat Ping Carl
Scorpius-Ophiuchus Wide-field
Powered byPixInsight

Scorpius-Ophiuchus Wide-field

Acquisition details

Dates:
Aug. 2, 2018
Frames:
Integration:
0″
Avg. Moon age:
19.93 days
Avg. Moon phase:
72.71%

Basic astrometry details

Astrometry.net job: 4935343

RA center: 16h19m54s.10

DEC center: -20°5045

Pixel scale: 11.538 arcsec/pixel

Orientation: 0.411 degrees

Field radius: 18.200 degrees

Resolution: 6408x9378

File size: 24.1 MB

Locations: Warrumbungles Mountain Motel, Coonabarabran, NSW, Australia

Data source: Traveller

Description

Scorpius-Ophiuchus Wide-field

This is 5 x 5 mosaic image composed of 25 panels. As the photographic trip was not long enough, 2 telescopes were mounted on Takahashi EM11-2M together for time efficiency.Telescope:Takahashi FSQ-106 (530mm -> 320mm, F3 Super reducer used ) 
and FS60CB (355mm ->255mm, 0.72X reducer used) 
Equatorial mount:Takahashi EM11 Temma 2M 
Camera:SBIG STL11002M (for FSQ-106), Astro 6D (for FS60CB) 
Guiding:OAG with QHY5L-II 
Exposure:Mosaic of 5 X 5 Panels,For each panel 
FSQ106 - L: 600s x 3, RGB: 600x1, Ha: 1800x1 
FS60CB - color: 300s x 12Processing:Photoshop CS6,PixInsight 
Photographer:Chan Yat Ping (Hog Kong, China)

Comments

Revisions

  • Final
    Scorpius-Ophiuchus Wide-field, 



    
        

            Chan Yat Ping Carl
    Original
    Scorpius-Ophiuchus Wide-field, 



    
        

            Chan Yat Ping Carl
    B

B

Description: Starless version

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Sky plot

Sky plot

Histogram

Scorpius-Ophiuchus Wide-field, 



    
        

            Chan Yat Ping Carl