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Contains:  NGC 6995, Network nebula, NGC 6992, IC 1340, Veil nebula, Lace-work nebula, Filamentary nebula, NGC 6960, The star 52Cyg
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Veil Nebula Complex, 





    
        

            Jeff
Veil Nebula Complex

Veil Nebula Complex

Technical card

Imaging telescope or lens:Takahashi FSQ-106N

Imaging camera:SBIG STL-11000M

Filters:Ha 5nmSBIG LRGB

Resolution: 3500x2500

Dates:June 22, 2006

Frames:
Ha 5nm: 10x900"
SBIG LRGB: 36x300"

Integration: 5.5 hours

Avg. Moon age: 26.30 days

Avg. Moon phase: 11.33%

Astrometry.net job: 3045900

RA center: 20h 51' 27"

DEC center: +31° 6' 10"

Pixel scale: 3.508 arcsec/pixel

Orientation: 0.959 degrees

Field radius: 2.096

Data source: Public amateur data

Description

It's been unseasonally cold and wet in my part of the world in recent weeks, so I've decided to tackle this wonderful northern hemisphere target for the first time, using 2006 data kindly shared by Jim Misti (Misti Mountain Observatory).

I'm surprised how dense the starfield is across the Cygnus Loop area … quite a stretch for my fledgling PixInsight starless abilities, especially dealing with the resulting artefacts.

My original version was LRGB only, but with many of the Lum stars saturated.
Ha has proven much better as luminance, with tighter unsaturated stars.

Addition of some OIII data would certainly help to bring out more details!
If anyone knows of a public Ha/OIII dataset, feel free to message me.

Comments

Author

jcoldrey
Jeff
License: Attribution Creative Commons
2651
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Veil Nebula Complex, 





    
        

            Jeff