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Contains:  NGC 6401, The star 51Oph, The star 44Oph, The star θOph, The star ξOph, The star οOph
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Dark nebula around Ophiuchus, 





    
        

            Fuuma-mfuk
Dark nebula around Ophiuchus

Dark nebula around Ophiuchus

Technical card

Imaging telescope or lens:Canon EF 70-200mm F4 L USM

Imaging camera:Canon KissDN改

Mount:Vixen GPD Skysensor 2000PC

Guiding telescope or lens:Meade 7×50mm

Guiding camera:QcamPro4000R

Software:GuidemasterAstroArts StellaImage7Adobe Photoshop 6 CS Extended

Resolution: 2048x1363

Dates:July 12, 2008

Frames:
2x300" ISO800
2x600" ISO800

Integration: 0.5 hours

Avg. Moon age: 9.49 days

Avg. Moon phase: 71.63%

Astrometry.net job: 562312

RA center: 17h 28' 1"

DEC center: -23° 11' 45"

Orientation: -164.487 degrees

Field radius: 3.945

Locations: Mt.Gomadanzan site B, Aridagawa town, Wakayama Pref., Japan

Description

Dark nebula around Ophiuchus
2008.7.12 Mt.Gomadan
Canon EOS KissDN mod. EF 70-200mm F4 L USM ISO800 F4 5min.×2 + 10min.×2 GPD+SS2000PC+QcamPro4000+Guidemaster

Comments

Author

Fuuma-mfuk
Fuuma-mfuk
License: Attribution-NonCommercial-NoDerivs Creative Commons
1141
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Revisions

  • Dark nebula around Ophiuchus, 





    
        

            Fuuma-mfuk
    Original
  • Final
    Dark nebula around Ophiuchus, 





    
        

            Fuuma-mfuk
    B

Sky plot

Sky plot

Histogram

Dark nebula around Ophiuchus, 





    
        

            Fuuma-mfuk