NGC 2237 - The Rosette Nebula (BrettD)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2237 · NGC 2238 · NGC 2239 · NGC 2246 · Rosette A · Rosette B · Rosette Nebula · The star 12 Mon

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NGC 2237 - The Rosette Nebula

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NGC 2237 - The Rosette Nebula

The large and beautiful "Rosette" nebula is a bright emission nebula in the Monoceros constellation.
This vast nebula extends to an area covering over a degree across (about 5 times the area of the full moon)
At first glance it is pretty obvious why this nebula is known as the "rosette" ... but upon closer inspection, many see a skull (rotate this version 90 clockwise if you can't see it at first!)

The open cluster of stars in the middle of the nebulosity are NGC 2244.

This image is the result of using the unfiltered exposures colour data (RGB), with the Luminance channel composed of the SPCC calibrated L-eXtreme narrow band data.
This gives the sharpness and definition of the narrow band capture ... but with a natural colour palette.

Final
Original
B

B

Title: RGB Only

Description: This revision contains only the 3 hours of RGB data, so demonstrate how the addition of the narrowband luminance data has added some sharpness and detail, but IMHO not significantly altered the overall look, or colours of the natural object.

Uploaded: ...

ZWO ASI 2600MC PRO
Cloudy Nights

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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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Status	Basic success
Started	...
Astrometry.net job	6836910
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 2237 - The Rosette Nebula

NGC 2237 - The Rosette Nebula

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NGC 2237 - The Rosette Nebula

NGC 2237 - The Rosette Nebula

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