M42 La Nébuleuse d'Orion HDR (Guillaume Poulizac)

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 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 La Nébuleuse d'Orion HDR, Guillaume Poulizac

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M42 La Nébuleuse d'Orion HDR

Link: https://www.instagram.com/p/CgcrTHBMqJA/?utm_source=ig_web_copy_link

Powered byPixInsight

M42 La Nébuleuse d'Orion HDR

Link: https://www.instagram.com/p/CgcrTHBMqJA/?utm_source=ig_web_copy_link

Voici la nouvelle version d'une ancienne photo de M42 dont je n'avais pas su exploiter tout le potentiel.

L'image est issue des données brutes d'une photo de février 2021 avec mon ancienne lunette (achromatique 127/820mm), ma camera actuelle (ASI2600MC-PRO) et un filtre IDAS NBZ avec autoguidage.

Il s'agit d'une photo HDR (High Dynamic Range) réalisaée avec Pixinsight et composées d'images de 900s, 200s, 60s, 20s et 10s combinées pour obtenir une image avec une plage dynamique très importante
Je suis très satisfait du nouveau résultat et j'ai hâte de réaliser cette image avec ma nouvelle lunette apochromatique TS-CF 102/715 et son correcteur-réducteur x0.80 !

Messier
Nébuleuses

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	Distinct awarded users	Total awarded images
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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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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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	6047758
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M42 La Nébuleuse d'Orion HDR

M42 La Nébuleuse d'Orion HDR

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M42 La Nébuleuse d'Orion HDR

M42 La Nébuleuse d'Orion HDR

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