An Examination of the Core: M42 (drblevy13)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 41 the01 Ori · 43 Ori) · 43 the02 Ori · Great Orion Nebula · HD36917 · HD36939 · HD36981 · HD36982 · HD37042 · HD37061 · HD37062 · HD37114 · HD37115 · HD37150 · HD37174 · LBN 974 · M 42 · M 43 · Mairan's Nebula · NGC 1976 · NGC 1982 · Orion Nebula · Sh2-281 · The star Mizan Batil II (θ2 Ori · The star Trapezium (θ1 Ori A · The star θ1 Ori C · The star θ1 Ori D

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An Examination of the Core: M42

Powered byPixInsight

An Examination of the Core: M42

While waiting for my main target to rise in the sky (and for the wind to die down), I saw Orion overhead and thought, why not try some lucky imaging in between the wind gusts and see if I can capture Trapezium with some short exposures?

I took a whole bunch of 10 second exposures and threw out a whole bunch of blurred ones. I was happy to find that after eliminating the mess, I still had enough leftover to integrate!

Here we have an examination of the core of M42, the Trapezium cluster, with surrounding nebulosity.

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
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Star trails
Northern lights
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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
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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	7012360
PixInsight job	3JAGLHCH037241WMWUYR3SEXNG138700
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m17s.256
RA (top/left)	05h33m46s.271
RA (top/right)	05h36m22s.410
RA (bottom/right)	05h36m48s.670
RA (bottom/left)	05h34m12s.105

Dec (center)	-05°23′38″.37
Dec (top/left)	-05°31′32″.47
Dec (top/right)	-05°41′15″.65
Dec (bottom/right)	-05°15′43″.47
Dec (bottom/left)	-05°05′59″.99

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An Examination of the Core: M42

An Examination of the Core: M42

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Image Index:

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An Examination of the Core: M42

An Examination of the Core: M42

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