Calvariae Rosetta | NGC2244 (GW)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 12 Mon · LBN 948 · LBN 949 · NGC 2237 · NGC 2238 · NGC 2239 · NGC 2244 · NGC 2246 · Rosette A · Rosette B · Rosette Nebula · Sh2-275 · The star 12Mon

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Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

Powered byPixInsight

Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

NGC 2244 & Rosette Nebula.

This is very much an experimental piece of work. Although I got hold of Pixinsight (PI) two months ago this is the first opportunity that I have had to spend time using it. It truly is an excellent piece of software.

The intention was to create an abstract work whilst maintaining the integrity of the original data. Hence all the pre- and post-processing was done in PI. As star mask was created in PI, but was modified in Photoshop.

This is version one, and as can be clearly seen the image needs tidying up.

The Rosette nebula and in particular its central cavity is extremely interesting. The central star cluster NGC2244 seems to be the power house for creating this cavity. For those interested the link below leads to an article from the Royal Astronomical Society that proposes a new model for the formation of this cavity.

https://academic.oup.com/mnras/article/475/3/3598/4855918

GW

Original
Final
B

B

Title: Calvariae Rosetta : NGC2244

Description: 2.5 Hours of RGB Stars added

Uploaded: ...

Beginners AP
Suburban Astrophotography

NGC2244 Rosette Nebula

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Status	Advanced success
Started	...
Astrometry.net job	5569837
PixInsight job	R8K1HTT8TIL9L6JZ4Q1AI9ZU9DYDF45B
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h32m16s.64
RA (top/left)	06h29m17s.61
RA (top/right)	06h32m03s.83
RA (bottom/right)	06h35m15s.78
RA (bottom/left)	06h32m29s.75

Dec (center)	+04°55′08″.7
Dec (top/left)	+05°10′34″.7
Dec (top/right)	+04°08′02″.7
Dec (bottom/right)	+04°39′40″.9
Dec (bottom/left)	+05°42′15″.7

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Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

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Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

Calvariae Rosetta | NGC2244

Revision title: Calvariae Rosetta : NGC2244

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