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Contains:  Crescent nebula, NGC 6888
Crescent nebula HSO, 



    
        

            CHume
Crescent nebula HSO
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Crescent nebula HSO

Technical card

Imaging telescope or lens:Takahashi 4 inch refractor

Imaging camera:SBIG STT 8300M

Guiding telescope or lens:300mm Objektiv

Guiding camera:alccd5

Software:phd2Photoshop CCfitswork4


Dates:Oct. 15, 2017

Frames: 9x600"

Integration: 1.5 hours

Avg. Moon age: 25.26 days

Avg. Moon phase: 19.25%


Basic astrometry details

Astrometry.net job: 3223472

RA center: 20h 11' 59"

DEC center: +38° 26' 45"

Pixel scale: 2.294 arcsec/pixel

Orientation: 172.584 degrees

Field radius: 0.798 degrees


Resolution: 3358x2536

Comments

Author

CHume
CHume
License: None (All rights reserved)
1290
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Revisions

  • Final
    Crescent nebula HSO, 



    
        

            CHume
    D

Sky plot

Sky plot

Histogram

Crescent nebula HSO, 



    
        

            CHume