NGC2244 La Rosette (alexandre delarue)

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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NGC2244 La Rosette

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NGC2244 La Rosette

Voici une nouvelle réalisation en collaboration avec Patrick Delay sur plusieurs nuits.

La nébuleuse de la Rosette (NGC 2237-2239) est une vaste et colorée région de formation stellaire située dans la constellation de la Licorne. À environ 4 500 années-lumière de la Terre, cette nébuleuse se distingue par sa forme évoquant une rose, résultant de gaz et de poussières ionisés par les radiations d'étoiles massives au sein de l'amas NGC 2244 situé à son centre. La nébuleuse de la Rosette est un site actif de création d'étoiles.

Version SHO temps total : 7H5
Version LRGB temps total : 12H30

Traitement PixinSight et Photoshop

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Here is a new picture in collaboration with Patrick Delay over several nights.

The Rosetta Nebula (NGC 2237-2239) is a vast and colorful star-forming region located in the Unicorn constellation. About 4,500 light years from Earth, this nebula is distinguished by its rose-like shape, resulting from gas and dust ionized by radiation from massive stars within the NGC 2244 cluster at its center. The Rosetta Nebula is an active site of star creation.

SHO version total time: 7H5
LRGB version total time: 12h30

PixinSight and Photoshop processing

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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
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Extremely wide field
Star trails
Northern lights
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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	9923479
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC2244 La Rosette

NGC2244 La Rosette

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Image Index:

Contribution Index (beta):

NGC2244 La Rosette

NGC2244 La Rosette

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