M42 ORION NEBULA RGB_HA (mirko tondinelli)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 42 Ori) · 43 Ori) · 44 Ori) · Great Orion Nebula · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1982 · Orion Nebula · The star 45 Ori · The star Hatysa (ι Ori · The star Mizan Batil I (c Ori · The star Mizan Batil II (θ2 Ori · The star Trapezium (θ1 Ori A · The star θ1 Ori C · The star θ1 Ori D · the Running Man Nebula

M42 ORION NEBULA RGB_HA, mirko tondinelli

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M42 ORION NEBULA RGB_HA

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M42 ORION NEBULA RGB_HA

La Nebulosa di Orione (nota anche come Messier 42 o M 42, NGC 1976) è una delle nebulose diffuse più brillanti del cielo notturno. Chiaramente riconoscibile ad occhio nudo come un oggetto di natura non stellare, è posta a sud del famoso asterismo della Cintura di Orione,[6] al centro della cosiddetta Spada di Orione, nell'omonima costellazione.
Posta ad una distanza di circa 1500 anni luce dalla Terra,si estende per circa 24 anni luce ed è la regione di formazione stellare più vicina al Sistema solare.

Questa foto nasce sempre dalla ormai consolidata collaborazione con Emanuele Neri. Gli scatti sono stati effettuati da lui da Cori in provincia di Latina e io mi sono prestato a creare l'elaborazione unendo i light in banda larga con i light fatti con il filtro a banda stretta L-ultimate.

Camera Zwo Asi 2600Mc
Telescopio TS 115/800 con spianatore 1x
Montatura EQ6R
Filtri Optolong L-pro e L-ultimate
Cori(LT)
[color=var(--lighterGrey)]Light Lpro : 100x5” (per il trapezio)[/color]
Light Lpro :19x600”
Light L-ultimate :23x600”

Totale 7 ore per il totale della nebulosa
Acquisizione con Asi air proElaborazione pixinsight e Photoshop

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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

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 failed
Started	...
Astrometry.net job	6592789
PixInsight job	IKRN9QBJL45E03WCEWHS77P5KB7C6KXE
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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M42 ORION NEBULA RGB_HA

M42 ORION NEBULA RGB_HA

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M42 ORION NEBULA RGB_HA

M42 ORION NEBULA RGB_HA

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