SH2-275 - Rosette Nebula in RGB+Duo Narrowband (Tristan Fischer)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2237 · NGC 2238 · NGC 2239 · NGC 2246 · NGC 2252 · Rosette A · Rosette B · Rosette Nebula · The star 12 Mon

SH2-275 - Rosette Nebula in RGB+Duo Narrowband, Tristan Fischer

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SH2-275 - Rosette Nebula in RGB+Duo Narrowband

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SH2-275 - Rosette Nebula in RGB+Duo Narrowband

My biggest project so far. A panorama of 2X1 in which each frame was shot in RGB and duo-narrowband. The data was collected in 3 nights.
The pre-processing was done in Siril, the narrow-band frames were made starless with starnet and everything was recombined in Photoshop.
So in the end there were 3 layers (RGB, Ha, O3) in Photoshop and each layer was a stitch of two frames. Each Frame had about 60/80 subframes.

I think most here know this target, here is an wikipedia excerpt anyway:
The Rosette Nebula (also known as Caldwell 49) is an H II region located near one end of a giant molecular cloud in the Monoceros region of the Milky Way Galaxy. The open cluster NGC 2244 (Caldwell 50) is closely associated with the nebulosity, the stars of the cluster having been formed from the nebula's matter.

The cluster and nebula lie at a distance of 5,000 light-years from Earth and measure roughly 130 light years in diameter. The radiation from the young stars excites the atoms in the nebula, causing them to emit radiation themselves producing the emission nebula we see. The mass of the nebula is estimated to be around 10,000 solar masses.

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	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.

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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	9044099
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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SH2-275 - Rosette Nebula in RGB+Duo Narrowband

SH2-275 - Rosette Nebula in RGB+Duo Narrowband

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SH2-275 - Rosette Nebula in RGB+Duo Narrowband

SH2-275 - Rosette Nebula in RGB+Duo Narrowband

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