Rosette Nebula HOO (Valerio Avitabile)

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

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Rosette Nebula HOO

Link: https://valerioavitabile-astrophotography.it/astrofotografie

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Rosette Nebula HOO

Link: https://valerioavitabile-astrophotography.it/astrofotografie

The Rosetta Nebula, also known as NGC 2237, is a star-forming region located within the Orion Nebula, a vast cloud of gas and dust in the constellation Orion. This nebula is about 5,200 light years away from Earth and is one of the most active star-forming regions within the Milky Way.

The Rosetta Nebula owes its name to its resemblance to a rose, with its shape resembling the petals of a flower. The nebula is powered by a young, massive star called HD 46223, which emits intense ultraviolet radiation and stellar winds that interact with the surrounding gas, causing the nebula to glow.

At the centre of the Rosetta Nebula is an open cluster of young stars called NGC 2244, formed by stars newly born in the nebula's environment. These young stars are embedded in the gas and dust from which they were born, and their light illuminates and ionizes the surrounding material, making the nebula visible.

Image processed with HOO composition

Please note: The following tables are updated every 24 hours.

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

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	Basic success
Started	...
Astrometry.net job	9288487
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Rosette Nebula HOO

Rosette Nebula HOO

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Rosette Nebula HOO

Rosette Nebula HOO

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