The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...) (Sven Hoffmann)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 34 P Cyg · 37 gam Cyg · 40 Cyg · B342 · B343 · B344 · B346 · B347 · Crescent nebula · Cygnus · IC 1311 · IC 1318 · M 29 · NGC 6888 · NGC 6910 · NGC 6913 · NGC 6914 · PK076+01.1 · PK076+01.2 · PK077+02.1 · PK077+03.1 · PK077+03.2 · PK078+00.1 · PK078+05.1 · PK079+00.1 · PK079+05.1 · PK081+03.1 · Sadr · Sh2-105 · Sh2-108 · And 7 more.

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The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

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The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

Hi everyone,

today I want to present to you an image of the entire nebula complex around Sadr in Cygnus. This image was taken with the Samyang 135mm f/2 lens at f/2.8. It contains a multitude of nebulae. Some of the more prominent ones: the Gamma-Cygnus-Nebula, the Crescent Nebula and the Propeller Nebula.

Unfortunately I didn't manage to capture a lot of SII and OIII data. Fortunately the skies aren't going anywhere. I really love the cloudy / whispy structures in this area

Since I took his image I finally managed to resolve my tilt issues I had with the lens. So the next ones will be even better

It turns out that before I had rings for the lens / camera combination I bent the threads of my EOS adapter by testing the lens without any support -facepalm- Well I ordered a new one and now everything is properly tilt free.

Thanks for stopping by and taking a look,

Sven

ZWO ASI1600MM/QHY163M
Cloudy Nights

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Status	Advanced success
Started	...
Astrometry.net job	1860715
PixInsight job	U2EH2XFB5E5XEOLE76G0NY7J10R6FQ7V
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h19m38s.37
RA (top/left)	20h31m56s.17
RA (top/right)	20h31m54s.40
RA (bottom/right)	20h06m07s.36
RA (bottom/left)	20h08m31s.81

Dec (center)	+40°53′09″.10
Dec (top/left)	+37°39′39″.9
Dec (top/right)	+44°11′08″.9
Dec (bottom/right)	+44°00′57″.10
Dec (bottom/left)	+37°30′16″.2

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The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

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The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

The entire Sadr nebula complex (Gamma Cygnus, Crescent, Propeller, ...)

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