The Orion Nebula for 2022 (Van H. McComas)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Great Orion Nebula · LBN 974 · LDN 1640 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · Orion Nebula · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri · Upper Sword · the Running Man Nebula

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The Orion Nebula for 2022

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The Orion Nebula for 2022

The Orion Nebula for 2022

This is my first image taken for my retirement, the same old M42 that I do each year. I want to thank Niall MacNeill and Steve Lantz for their help and guidance on this project, I hope I have done their suggestions credit. Niall suggested the technique and Steve has helped me with Photoshop.
Gear and Technique:
I used my modified Canon T7i with the Sigma 150-600 mm lens, shot at 600 mm, f/6.3, ISO 800. I used the iOptron SkyGuider Pro for my mount. I shot the regular Darks, Flats and Dark Flats after I shot:

120 – 10 second exposures for the core
31 – 60 second exposures for the whole nebula.

These 151 images plus Darks, Flats, and Dark Flats were processed with Deep Sky Stacker, Star Tools 1.6, and Photoshop.

Camera Lens Astrophotography
Virginia Astronomers and Astrophotographers
Cloudy Nights
iOptron Skyguider Pro

DSO

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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 success
Started	...
Astrometry.net job	5370961
PixInsight job	0IYRGW5177DHL9KBBEP7NF0T6UXD3KN8
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m43s.33
RA (top/left)	05h35m52s.69
RA (top/right)	05h31m19s.25
RA (bottom/right)	05h35m34s.19
RA (bottom/left)	05h40m07s.61

Dec (center)	-05°12′45″.8
Dec (top/left)	-04°02′27″.5
Dec (top/right)	-05°37′32″.4
Dec (bottom/right)	-06°23′05″.4
Dec (bottom/left)	-04°47′51″.4

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The Orion Nebula for 2022

The Orion Nebula for 2022

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The Orion Nebula for 2022

The Orion Nebula for 2022

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