NGC 2359 - Thor's Helmet in SHO & RGB stars (Chase Davidson)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56501 · HD56830 · HD56831 · HD57027 · HD57057 · IC 468 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

Powered byPixInsight

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

Link: https://www.instagram.com/p/C3qsONNvFme/?img_index=1

Powered byPixInsight

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

Link: https://www.instagram.com/p/C3qsONNvFme/?img_index=1

Did you know Thursday was named after Thor...because I didn't. NGC 2359, lovingly known as Thor's Helmet, is just over 30 light years long and is expected to go supernova in the next few thousand years.

The first edit is over 12 hours of sulfur, hydrogen, oxygen (SHO) and RGB stars during almost a full moon. The second edit will have the 3 hours of sulfur data removed to show a popular red coloring of only hydrogen and oxygen data (HOO). You can see where the sulfur data really adds more detail in the top left wing of the helmet where the sulfur gas clouds are very prominent in the first photo compared to the second.

Original
B
Final
C
D

B

Title: NGC 2359 - Thor's Helmet in HOO & RGB stars

Description: Removed the 3 hours of Sulfur for the HOO image. Coloring is neat but I miss the details of the helmets wings.

Uploaded: ...

C

Title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

Description: Corrected the stars locations

Uploaded: ...

D

Title: NGC 2359 - Thor's Helmet in HOO & RGB stars v2

Description: Corrected stars location

Uploaded: ...

Cloudy Nights

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	9275033
PixInsight job	1DJLE2ZF85TL8Z0YLWOU2Q8DGKWBSA3T
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m36s.31
RA (top/left)	07h19m54s.81
RA (top/right)	07h15m43s.71
RA (bottom/right)	07h17m17s.27
RA (bottom/left)	07h21m28s.77

Dec (center)	-13°13′56″.3
Dec (top/left)	-12°36′04″.6
Dec (top/right)	-13°07′56″.3
Dec (bottom/right)	-13°51′40″.9
Dec (bottom/left)	-13°19′42″.7

Image Index:

Contribution Index (beta):

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

Sky plot

Histogram

In these public groups

Image Index:

Contribution Index (beta):

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

NGC 2359 - Thor's Helmet in SHO & RGB stars

Revision title: NGC 2359 - Thor's Helmet in SHO & RGB stars v2

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

Sky plot

Histogram

In these public groups

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