NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto (Riccardo Sgaramella)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: Christmas Tree Cluster · NGC 2259 · NGC 2264 · The star 15Mon

NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto

Soggetto molto particolare, e solo durante l'elaborazione mi sono accorto della sua complessità!

Il medio campo con 432mm cattura un campo interessante, ma ricco di tutte le tipologie di nebulose:

Nebulose oscure visibile a in alto a sinistra dell'elaborato notate una zona di nebulosa oscura a forma di V comprendente le due nebulose LDN1609 - LDN1610.

Nebulosa a emissione tutta l'area inquadrata e una aria di Ha e OIII, in elaborazione molte volte la sensazione che avevo era come se tutta la parte di Ha stesse affiorando dal velo sottile di OIII, che copre gran parte dell'area ma è un velo sottile. Nella parte alta troviamo la nebulosa Albero di Natale e sulla punta la Nebulosa Cono nome che prende anche tutta l'area di Ha grande due volte il campo inquadrato.

Nebulosa a riflessione, al piede dell'Albero troviamo una zona azzurra che è la parte a riflessione di questo maestoso campo.

Original
D
E
Final
F
G

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 failed
Started	...
Astrometry.net job	4189234
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto

NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto

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Image Index:

Contribution Index (beta):

NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto

NGC2264 Nebulosa Cono - Nebulosa Albero di Natale - NGC 2259 Ammasso aperto

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