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

Equipment

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Acquisition details

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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

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  • 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

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Scorpius-Ophiuchus Wide-field, Chan Yat Ping Carl