The Orion Nebula (Close Crop) - 10/16/09 (AstroPoverty)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 43 Ori) · 44 Ori) · Great Orion Nebula · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1976 · NGC 1980 · NGC 1982 · Orion Nebula · The star Hatysa (ι 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 Orion Nebula (Close Crop) - 10/16/09 , AstroPoverty

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The Orion Nebula (Close Crop) - 10/16/09

Powered byPixInsight

The Orion Nebula (Close Crop) - 10/16/09

The Orion Nebula is an active star forming region in our galaxy that lies approximately 1350 light years distant. Many of the stars below are very young (only several 100,000 years old) and were formed from the gas and dust you see surrounding them. Regions like this are also known as "stellar nurseries". The red regions are hydrogen gas (primary star formation gas) that have been ionized by energy from a very near star. This is also known as plasma and is the same thing you find in many televisions today. The blue/grey regions are primarily dust and some hydrogen (and other) gas that are not close enough to an energy source (star) to be ionized. As such they end up reflecting light in the blue spectrum.

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
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	Basic success
Started	...
Astrometry.net job	7677810
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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The Orion Nebula (Close Crop) - 10/16/09

The Orion Nebula (Close Crop) - 10/16/09

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Image Index:

Contribution Index (beta):

The Orion Nebula (Close Crop) - 10/16/09

The Orion Nebula (Close Crop) - 10/16/09

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