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Contains:  IC 1318, NGC 6910, The star Sadr (γCyg), gamma Cyg nebula
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Gamma Cygni h-alpha, 



    
        

            HaSeSky
Gamma Cygni h-alpha
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Gamma Cygni h-alpha

Technical card


Dates:Nov. 7, 2018

Frames:Astronomik Ha 6nm 27mm: 10x600" -20C bin 1x1

Integration: 1.7 hours

Darks: ~30

Flats: ~10

Bias: ~40

Avg. Moon age: 29.36 days

Avg. Moon phase: 0.03%

Bortle Dark-Sky Scale: 8.00

Temperature: 11.00


Basic astrometry details

Astrometry.net job: 2359641

RA center: 20h 22' 25"

DEC center: +40° 12' 39"

Pixel scale: 2.637 arcsec/pixel

Orientation: 259.129 degrees

Field radius: 1.532 degrees


Resolution: 3343x2516

Locations: Garden, Bremen, Bremen, Germany

Data source: Backyard

Description

I only could expose 10x600s subs for this h-alpha image due to some fog later that night.

Comments

Author

HaSeSky
HaSeSky
License: Attribution-NonCommercial-NoDerivs Creative Commons
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Gamma Cygni h-alpha, 



    
        

            HaSeSky