NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit (Brandon Tackett)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56829 · HD56970 · HD57008 · HD57057 · HD57083 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

Powered byPixInsight

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

Powered byPixInsight

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

I was editing a M42 Mosaic and got to a frustration point and decided give a redo edit of Thor's Helmet from last year with my processing and tool improvement. Definitely take a look at image B for the full resolution new edit. I would love to hear any positive or negative feedback.

The initial image is the same data I collect a year prior processed last year and this year. Last year's version was a standard HOO palette compared to this years was H (H*.3+O) (H*.3+O). I have also attached the comparison from my first attempt at this beautiful object from 3 years prior.

The improvement with BlurX and Noise X really improved otherwise terrible stars and added a substantial depth to the image. Also, the 2nd gen star removal tools really allow so much further processing latitude with the image.

NGC 2359, is approximately 15,000 light years away in the Milk Way in the Constellation Canis Major.

The bright Wolf-Rayet Star in the middle of the structure is 280,000 times brighter than our Sun, 16 times more massive, and 1.41 times larger with a surface temperature of 112,000 K (201,140 degrees Fahrenheit.

The sun's surface temp is a meager 5,778 K (9947 degrees Fahrenheit).

The main helmet/bumble is molecular debris that is ionized and shocked by the center bright star. The solar winds measure approximately 1500 m/s.

Final
Original
B

Hydrogen and Oxygen Narrowband Only!
Images from the EdgeHD Series
Central USA
ZWO ASI294MM Pro Images
Schmidt-Cassegrain Telescope (SCT) Imagers
N.I.N.A. Users

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	7248641
PixInsight job	0KWZ4XF5KAN5HYF8CHRUZ9R4MZZ0E35X
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m29s.11
RA (top/left)	07h17m36s.54
RA (top/right)	07h17m36s.96
RA (bottom/right)	07h19m21s.38
RA (bottom/left)	07h19m21s.43

Dec (center)	-13°02′18″.3
Dec (top/left)	-12°38′27″.9
Dec (top/right)	-13°26′15″.5
Dec (bottom/right)	-13°26′15″.6
Dec (bottom/left)	-12°38′17″.6

Image Index:

Contribution Index (beta):

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

Image Index:

Contribution Index (beta):

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

NGC 2359 Thor's Helmet HOO 2022 v. 2023 Comparison Edit

Equipment

Acquisition details

Description

Comments

Revisions

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?

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