The Bat Nebula (NGC6995) (Jose Carballada)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 1340 · NGC 6995 · Veil nebula

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The Bat Nebula (NGC6995)

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The Bat Nebula (NGC6995)

NGC 6995, also known as the Bat Nebula, is a captivating emission nebula located in the constellation Cygnus. This celestial wonder is named after its distinctive shape, which resembles the outstretched wings of a bat in flight. The Bat Nebula spans across a vast area in space, measuring approximately 100 light-years in diameter.

What makes NGC 6995 truly mesmerizing is its intricate and delicate structures. Composed of glowing gas, including hydrogen and ionized oxygen, the nebula emits vibrant hues of red, pink, and blue, creating a stunning visual display. The gas is excited by the intense radiation from nearby young, massive stars, causing it to glow and create this ethereal spectacle.

In addition to the glowing gas, the Bat Nebula is also surrounded by dark clouds of interstellar dust, which add to its mysterious and eerie appearance. These dust clouds absorb and scatter the light from the glowing gas, creating dark regions that contrast with the colorful gas clouds, further enhancing the unique shape of the nebula.

This image is a result of integrating more that 27 hours of adquisition time using narrow band and RGB filters on a CFF250 Ritchey Chretien telescope.

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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
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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
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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
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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	7726375
PixInsight job	RT5AOHWMAO59YXHDJDZ01SGASXVA9G8N
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h56m52s.22
RA (top/left)	20h58m05s.68
RA (top/right)	20h58m15s.72
RA (bottom/right)	20h55m38s.90
RA (bottom/left)	20h55m29s.44

Dec (center)	+31°11′51″.5
Dec (top/left)	+30°46′03″.9
Dec (top/right)	+31°36′15″.8
Dec (bottom/right)	+31°37′36″.5
Dec (bottom/left)	+30°47′23″.9

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The Bat Nebula (NGC6995)

The Bat Nebula (NGC6995)

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Image Index:

Contribution Index (beta):

The Bat Nebula (NGC6995)

The Bat Nebula (NGC6995)

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Acquisition details

Description

Comments

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Sky plot

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