ic443 Jelly fish nebula (Bernard DELATTRE)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: 7 eta Gem · Gem A · IC 443 · IC 444 · Sh2-248 · Sh2-249 · Tejat Prior · The star Propus (ηGem)

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ic443 Jelly fish nebula

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ic443 Jelly fish nebula

ic443 (Ha)HSO L=Ha red=Ha^R green=S^G blue=O3^B

Ce bel objet est un vestige de supernova situé à 5000 années-lumière dans la constellation des Gémeaux. La nébuleuse des méduses, surnommée à juste titre, s'étend sur environ 70 années-lumière et sa taille apparente est le double de celle de notre pleine lune. Cette image montre les fronts d'hydrogène, d'oxygène et de soufre gazeux restants de la violente explosion. Les restes de l'étoile à neutrons désormais dense à l'origine de l'explosion sont situés au centre de l'image.

(text de: Gary Imm)

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Description: Topaz Sharpen focus

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Description: utilisation op_screen() pixinsight

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CMOS Imagers
ZWO ASI1600MM/QHY163M
N.I.N.A. Users
TS-Optics or SharpStar 94EDPH

0a.Most Recent
2b.NarrowBand S2-Ha-OIII
8. SUPER NOVAE remnants
Ctlg IC (complémentaire NGC)
Ctlg Sh2 (nébuleuses diffuses)

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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.

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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.
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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	4591353
PixInsight job	PEDLYBOG24WOEXYSF5YCQIZUB1V3JYWD
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h16m51s.69
RA (top/left)	06h21m42s.65
RA (top/right)	06h12m57s.57
RA (bottom/right)	06h12m03s.29
RA (bottom/left)	06h20m42s.61

Dec (center)	+22°32′29″.5
Dec (top/left)	+23°09′48″.1
Dec (top/right)	+23°27′04″.4
Dec (bottom/right)	+21°54′37″.6
Dec (bottom/left)	+21°37′32″.9

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ic443 Jelly fish nebula

ic443 Jelly fish nebula

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ic443 Jelly fish nebula

ic443 Jelly fish nebula

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