NGC 6960 The Witches Broom Nebula or Western Veil Nebula (George Yendrey)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · LBN 191 · LDN 868 · NGC 6960 · NGC 6974 · NGC 6979 · Sh2-103 · The star 52Cyg · Veil Nebula

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NGC 6960 The Witches Broom Nebula or Western Veil Nebula

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NGC 6960 The Witches Broom Nebula or Western Veil Nebula

NGC 6960, also known as the Western Veil Nebula, the Witch's Broom Nebula, is the remnant from a supernova which occurred about 10,000 years ago. It is the counterpart to the Eastern Veil Nebula, NGC 6992. Both together compromise The Cygnus Loop, a super nova remanent. Its amazing filamentary structure is thought to be due to compression of expanding shells of gas as they meet the resistance of the interstellar medium. However, the shells are so thin that, with few exceptions, we see them only where viewed exactly edge-on. The fact that much of what we see as "empty" space is filled with dark dust is evidenced by the fact that more background stars are visible below the nebula than above it. This is because the shock wave has swept the area below the nebula clear of the dust, allowing more background stars to shine through. The bright star, 52 Cygni, is a type K star and is actually a foreground object with no physically association with the nebula

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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	Advanced success
Started	...
Astrometry.net job	5038276
PixInsight job	V2OW465E6ZB6M6ODZL3NN4DB11LDC9GU
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h48m34s.73
RA (top/left)	20h45m23s.98
RA (top/right)	20h44m25s.10
RA (bottom/right)	20h51m40s.33
RA (bottom/left)	20h52m50s.27

Dec (center)	+31°04′18″.8
Dec (top/left)	+32°19′40″.1
Dec (top/right)	+29°57′44″.7
Dec (bottom/right)	+29°48′39″.2
Dec (bottom/left)	+32°10′10″.4

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NGC 6960 The Witches Broom Nebula or Western Veil Nebula

NGC 6960 The Witches Broom Nebula or Western Veil Nebula

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NGC 6960 The Witches Broom Nebula or Western Veil Nebula

NGC 6960 The Witches Broom Nebula or Western Veil Nebula

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