Thackeray's Globules in IC 2944 - Starless (Sean Liang)

Thackeray's Globules in IC 2944 - Starless

Link: https://www.onebackpacker.com/behind-the-lens/thackerays-globules-in-ic-2944

Thackeray's Globules in IC 2944 - Starless

Link: https://www.onebackpacker.com/behind-the-lens/thackerays-globules-in-ic-2944

These images show the chaotic but beautiful ionisation fronts in the heart of the Running Chicken Nebula (IC2944). In the centre of the area are many small black dust clouds called Bok globules (better shown in the starless image). They are dense, isolated clouds of cosmic dust in which new stars are being born.

They may look insignificant in the picture, but they are truly remarkable in size. The larger globules in this picture are 1 to 2 light-years across. In comparison, our outermost planet's orbit (Pluto) is only 0.0007 light-years in radius. If our planetary system is in the picture, it will be smaller than a single pixel!

FYI, these Bok globules are now known as Thackeray's Globules because David Thackeray discovered them in 1950.

(The original data was acquired from iTelescope, which I processed using pixinsight and photoshop).

Please note: The following tables are updated every 24 hours.

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	Distinct awarded users	Total awarded images
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Top pick nominations

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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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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.
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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 failed
Started	...
Astrometry.net job	6695663
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Thackeray's Globules in IC 2944 - Starless

Thackeray's Globules in IC 2944 - Starless

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Image Index:

Contribution Index (beta):

Thackeray's Globules in IC 2944 - Starless

Thackeray's Globules in IC 2944 - Starless

Equipment

Acquisition details

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Comments

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