NGC 6164 - Dragon's Egg Nebula (Aygen Erkaslan)

Celestial hemisphere: Southern · Constellation: Norma (Nor) · Contains: HD148735 · HD148921 · HD148937 · HD148954 · HD148988 · HD149098 · HD330912 · HD330913 · HD330914 · HD330916 · HD330988 · HD330989 · HD330990 · HD330992 · HD331011 · NGC 6164 · NGC 6165

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NGC 6164 - Dragon's Egg Nebula

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NGC 6164 - Dragon's Egg Nebula

NGC 6164 - or the Dragon's Egg.

"The star at the center created everything. Known as the Dragon's Egg, this star -- a rare, hot, luminous O-type star some 40 times as massive as the Sun -- created not only the complex nebula (NGC 6164) that immediately surrounds it, but also the encompassing blue halo. Its name is derived, in part, from the region's proximity to the picturesque NGC 6188, known as the fighting Dragons of Ara. In another three to four million years the massive star will likely end its life in a supernova explosion" (NASA).

Image acquisition information:
Date: Q1 2022
Data source: El Sauce, Chili > Telescope Live
Total integration time : 16h
- Ha : 50x600s
-Oiii : 50x600s

Processing such a beautiful deep sky object was a real pleasure.

Clear skies,
Aygen

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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
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Star trails
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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
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	6874614
PixInsight job	D2YB9PG4LFIPHEJIJ2EPA5A9HCTI84IL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h33m53s.476
RA (top/left)	16h35m25s.847
RA (top/right)	16h35m28s.718
RA (bottom/right)	16h32m22s.350
RA (bottom/left)	16h32m17s.374

Dec (center)	-48°06′57″.70
Dec (top/left)	-48°22′13″.46
Dec (top/right)	-47°52′16″.33
Dec (bottom/right)	-47°51′37″.15
Dec (bottom/left)	-48°21′34″.15

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NGC 6164 - Dragon's Egg Nebula

NGC 6164 - Dragon's Egg Nebula

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NGC 6164 - Dragon's Egg Nebula

NGC 6164 - Dragon's Egg Nebula

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