IC 443 - The Jellyfish Nebula (Jordan Marlière)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: Gem A · HD254044 · HD254072 · HD254203 · HD254232 · HD254265 · HD254318 · HD254345 · HD254346 · HD254390 · HD254420 · HD254443 · HD254475 · HD254476 · HD254477 · HD254498 · HD254520 · HD254521 · HD254576 · HD254577 · HD254632 · HD254656 · HD254701 · HD254724 · HD254755 · HD254784 · HD254889 · HD43078 · HD43385 · HD43479 · And 4 more.

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IC 443 - The Jellyfish Nebula

Link: https://www.jordanmarliere.com/

Powered byPixInsight

IC 443 - The Jellyfish Nebula

Link: https://www.jordanmarliere.com/

Captured throughout the month of March and early April, I present this magnificent nebula in L-SHO (Hubble palette).
This nebula is a supernova remnant located in the constellation Gemini.
With a large angular size of 45 arc minutes, which corresponds to one and a half times the apparent diameter of the Moon, and bright enough both in X and radio, it is one of the most studied supernova remnants.

Details pictures:
10 X 600s in SII - binning 1
41 X 600s in Ha - binning 1
35 X 600s in OIII - binning 2
Total integration: 14H20min

Final
Original
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B

Title: L-HOO version

Uploaded: ...

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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	7334472
PixInsight job	UUK3JELVTJ9E0R0Q63QENY5E6Q3SG8H3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h16m52s.709
RA (top/left)	06h17m13s.987
RA (top/right)	06h19m18s.780
RA (bottom/right)	06h16m31s.199
RA (bottom/left)	06h14m27s.150

Dec (center)	+22°28′38″.52
Dec (top/left)	+21°52′19″.10
Dec (top/right)	+22°43′02″.50
Dec (bottom/right)	+23°04′59″.90
Dec (bottom/left)	+22°14′06″.75

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IC 443 - The Jellyfish Nebula

IC 443 - The Jellyfish Nebula

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IC 443 - The Jellyfish Nebula

IC 443 - The Jellyfish Nebula

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