Rosette nebula (Nicolas Molina)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 12 Mon · HD258857 · HD259135 · HD259922 · HD260830 · HD45355 · HD45431 · HD45507 · HD45530 · HD45545 · HD45760 · HD45910 · HD45911 · HD46006 · HD46056 · HD46057 · HD46105 · HD46106 · HD46107 · HD46108 · HD46122 · HD46137 · HD46149 · HD46150 · HD46179 · HD46180 · HD46201 · HD46202 · HD46223 · HD46301 · And 30 more.

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Rosette nebula

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Rosette nebula

The Rosette Nebula is a large, circular H II region. It's situated in the constellation Monoceros, near the border with Canis Major. The nebula gets its name from its rose-like appearance, with petals of gas and dust illuminated by the energy of young, hot stars. Key features of the Rosette Nebula include a central cluster of stars, designated NGC 2244, which formed from the surrounding nebula. The massive stars in this cluster emit intense ultraviolet radiation that ionizes the surrounding hydrogen gas, causing it to glow. This process results in the characteristic red coloration of the nebula.

Southern Hemisphere Astro

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape
Artificial satellite

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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	...
PixInsight job	6ET82SW8YL1RIZIGZ1L0L43OIAFWYNH8
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h31m22s.26
RA (top/left)	06h33m34s.37
RA (top/right)	06h37m29s.96
RA (bottom/right)	06h29m10s.49
RA (bottom/left)	06h25m13s.90

Dec (center)	+05°15′05″.6
Dec (top/left)	+07°09′11″.2
Dec (top/right)	+03°59′43″.3
Dec (bottom/right)	+03°21′14″.5
Dec (bottom/left)	+06°30′15″.4

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Rosette nebula

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