IC443 - the jellyfish nebula SHO (Daniel Pázmán)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: 10 Gem · 11 Gem · 12 Gem · 13 mu. Gem · 7 eta Gem · Gem A · IC 443 · IC 444 · Part of the constellation Gemini (Gem) · Sh2-248 · Sh2-249 · Tejat Posterior · Tejat Prior · The star Propus (ηGem) · The star μGem

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IC443 - the jellyfish nebula SHO

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IC443 - the jellyfish nebula SHO

IC443 - the jellyfish nebula in SHO

This is my interpretation of this DSO. it is my first picture after adjusting my ED80. Not quite perfect yet, but I think a lot better than before.

The data is made up as follows:

Halpha 72 frames a 300 sec

SII 55 frames a 300 sec

OIII 54 frames a 300 sec

There are 2 Versions. I hope you enjoy!

Clear skys

Daniel

Description ( Quelle: Wikipedia )

IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth.

IC 443 may be the remains of a supernova that occurred 3,000 - 30,000 years ago. The same supernova event likely created the neutron star CXOU J061705.3+222127, the collapsed remnant of the stellar core. IC 443 is one of the best-studied cases of supernova remnants interacting with surrounding molecular clouds.

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Status	Advanced success
Started	...
Astrometry.net job	3523453
PixInsight job	PKS1719PDBOH4O61EIV1J9OJQX0CHGJR
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h19m14s.62
RA (top/left)	06h24m29s.91
RA (top/right)	06h13m55s.44
RA (bottom/right)	06h14m03s.35
RA (bottom/left)	06h24m29s.74

Dec (center)	+22°44′23″.10
Dec (top/left)	+23°37′56″.3
Dec (top/right)	+23°36′37″.3
Dec (bottom/right)	+21°50′16″.2
Dec (bottom/left)	+21°51′31″.2

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IC443 - the jellyfish nebula SHO

IC443 - the jellyfish nebula SHO

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IC443 - the jellyfish nebula SHO

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