Messier 42 - Orion Nebula (Cluster One Observatory)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 41 the01 Ori · 42 Ori) · 42 c Ori · 43 Ori) · 43 the02 Ori · 44 Ori) · 44 iot Ori · 45 Ori · De Mairan's nebula · Great Orion Nebula · Hatysa · IC 420 · IC 430 · LBN 963 · LBN 967 · LBN 974 · LBN 977 · LBN 979 · LDN 1640 · LDN 1641 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · And 20 more.

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Messier 42 - Orion Nebula

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Messier 42 - Orion Nebula

This image marks our anticipated "official" first light of the Askar V refractor.
We decided to push it at it's very limits focal length wise and went with the 80mm + extender configuration (at 600mm f/7.5), which yielded quite nice results.
At the moment of writing, we don't have a second dedicated astronomy camera, so we mounted a Nikon Z5 and used the full image circle.
Oddly enough, this is our first "proper and decent" M42 image since and, contrary to what is said about that this is an easy target... it is not.
An HDR composition was necessary, and post processing was quite difficult at the start, specially at the moment of applying BlurXTerminator, where some unnatural artifacts appeared.

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Description: Adjusted colors.

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IOptron CEM
AstroAdictos
Astroimaging from Chile

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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.

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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.
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Status	Advanced success
Started	...
Astrometry.net job	9060550
PixInsight job	3KB702BPFEOUKDCGZX9C9537XC6G34TE
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m18s.89
RA (top/left)	05h30m47s.18
RA (top/right)	05h31m03s.95
RA (bottom/right)	05h39m52s.20
RA (bottom/left)	05h39m32s.56

Dec (center)	-05°27′24″.2
Dec (top/left)	-03°48′35″.1
Dec (top/right)	-07°09′00″.1
Dec (bottom/right)	-07°06′07″.8
Dec (bottom/left)	-03°45′40″.3

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Messier 42 - Orion Nebula

Messier 42 - Orion Nebula

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Messier 42 - Orion Nebula

Messier 42 - Orion Nebula

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