NGC 6946 - The Fireworks Galaxy (Clint Lemasters)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Fireworks Galaxy · NGC 6946

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NGC 6946 - The Fireworks Galaxy

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NGC 6946 - The Fireworks Galaxy

NGC6946 - The Fireworks Galaxy
Taken last night from my backyard in Mobile, AL.
At about 25 million light years away, this galaxy has lived up to its name. It has had 10 detected supernovae in the last century - about ten times that of our own milky way.
"Various unusual celestial objects have been observed within NGC 6946. This includes the so-called 'Red Ellipse' along one of the northern arms that looks like a super-bubble or very large supernova remnant, and which may have been formed by an open cluster containing massive stars. There are also two regions of unusual dark lanes of nebulosity, while within the spiral arms several regions appear devoid of stars and gaseous hydrogen, some spanning up to two kiloparsecs across.[5] A third peculiar object, discovered in 1967, is now known as "Hodge's Complex".[11] This was once thought to be a young supergiant cluster, but in 2017 it was conjectured to be an interacting dwarf galaxy superimposed on NGC 6946." - Wikipedia

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	6104085
PixInsight job	FDH6LNTDLUXNVBV94D95O8XE5PDE6KJ6
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h34m54s.443
RA (top/left)	20h32m41s.765
RA (top/right)	20h37m21s.464
RA (bottom/right)	20h37m09s.457
RA (bottom/left)	20h32m24s.892

Dec (center)	+60°08′55″.24
Dec (top/left)	+59°50′23″.58
Dec (top/right)	+59°52′10″.75
Dec (bottom/right)	+60°27′17″.98
Dec (bottom/left)	+60°25′28″.81

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NGC 6946 - The Fireworks Galaxy

NGC 6946 - The Fireworks Galaxy

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NGC 6946 - The Fireworks Galaxy

NGC 6946 - The Fireworks Galaxy

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