NGC 2359 aka Thor's Helmet (Aarni Vuori)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56257 · HD56273 · HD56274 · HD56334 · HD56501 · HD56525 · HD56594 · HD56597 · HD56676 · HD56803 · HD56830 · HD56831 · HD57027 · HD57057 · HD57084 · HD57116 · HD57256 · HD57324 · HD57369 · HD57543 · IC 468 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

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NGC 2359 aka Thor's Helmet

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NGC 2359 aka Thor's Helmet

Although getting a lot of data during the last couple of months I have had a little break on modding the pictures. After a very nice and interesting CEDIC weekend last week I today decided to make some time from my other acitivites and concentrate on Thor's helmet.

I first did it on Hubble Palet, but at the same time when I was enjoying the spring which is behind the corned, I let a lot of bright sun shine into my room. That then caused the picture to have quite disturbed contrast/brightness adjustments. So I started over, but this time I left the Sii out, as when looking a bit I noticed that Thor's Helmet is often given as HaOiii if not RGB+Ha.

So I modded a HaOiiiOiii.

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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	2598923
PixInsight job	5I0I9WVPD9LNTFMLYE94YDO66EWFY2HL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m36s.80
RA (top/left)	07h15m41s.37
RA (top/right)	07h15m59s.99
RA (bottom/right)	07h21m31s.93
RA (bottom/left)	07h21m11s.13

Dec (center)	-13°13′21″.8
Dec (top/left)	-12°25′07″.5
Dec (top/right)	-14°05′22″.9
Dec (bottom/right)	-14°01′30″.9
Dec (bottom/left)	-12°21′15″.9

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NGC 2359 aka Thor's Helmet

NGC 2359 aka Thor's Helmet

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NGC 2359 aka Thor's Helmet

NGC 2359 aka Thor's Helmet

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