The Fireworks Galaxy - NGC6946 in LHaRGB (Cfosterstars)

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

Powered byPixInsight

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

Powered byPixInsight

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

This is a difficult target since its a bit dim and buried in the rich star field of our galaxy. It is also quite reddened but to lots of dust in the way. I had a very hard time with the color calibration and bringing out the Blue star-forming regions in the spiral arms. The Ha blending went quite well though so the emission nebula are clear.

NGC 6946 also known as the Fireworks Galaxy is a face-on intermediate spiral galaxy with a small bright nucleus, whose location in the sky straddles the boundary between the northern constellations of Cepheus and Cygnus. Its distance from Earth is about 25.2 million light-years or 7.72 megaparsecs, similar to the distance of M101 (NGC 5457) in the constellation Ursa Major.[Both were once considered to be part of the Local Group.] but are now known to be among the dozen bright spiral galaxies near the Milky Way but beyond the confines of the Local Group. NGC 6946 lies within the Virgo Supercluster.

This well-studied galaxy has a diameter of approximately 40,000 light-years , about one-third of the Milky Way's size, and it contains roughly half the number of stars as the Milky Way. The galaxy is heavily obscured by interstellar matter as it lies quite close to the galactic plane of the Milky Way. Due to its prodigious star formation it has been classified as an active starburst galaxy.

Original
B
C
Final
D

B

Title: With new AI processing flow

Description: Reprocessed with BlurXterminator based flow

Uploaded: ...

C

Title: Corrected bluish background

Uploaded: ...

D

Title: Cropped version

Uploaded: ...

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	8206165
PixInsight job	V645O9SY9X9O0KTMCI04GYONNPUEAJQV
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h34m52s.310
RA (top/left)	20h35m52s.164
RA (top/right)	20h35m54s.595
RA (bottom/right)	20h33m51s.916
RA (bottom/left)	20h33m50s.695

Dec (center)	+60°09′14″.74
Dec (top/left)	+59°59′16″.36
Dec (top/right)	+60°19′01″.15
Dec (bottom/right)	+60°19′11″.38
Dec (bottom/left)	+59°59′27″.70

Image Index:

Contribution Index (beta):

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

Sky plot

Histogram

Image Index:

Contribution Index (beta):

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

The Fireworks Galaxy - NGC6946 in LHaRGB

Revision title: Cropped version

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

Sky plot

Histogram

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

Delete this revision?

Delete this revision?

Delete this revision?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information