A close encounter with NGC 891 (The Silver Sliver Galaxy) (Alicia Rossiter)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: NGC 891

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A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

Powered byPixInsight

A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

NGC891 (aka: The Silver Sliver Galaxy or Caldwell 23) is a an unbarred spiral galaxy about 30 million LY away in the constellation of Andromeda. A very interesting target, and difficult to process due to the dark and thick dust and the subtle bluish halo surrounding the galaxy. I photographed NGC891 at 1300 mm on 18 November 2023, and after several processing tests. I decided to develop a cropped image to get a close up of its fascinating structure. Now I have completed the processing of the wide field photo.
NGC 891 appeared at the start of the TV program the Outer Limits. There is a beautiful song named NGC891 by Edgar Froese in his first solo album "Aqua" in 1974. A real beauty with its own cosmic song.

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Title: NGC 891. The Silver Sliver Galaxy

Description: The wide field version.

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Status	Advanced success
Started	...
Astrometry.net job	8819005
PixInsight job	V51GPSMAMJL6N7SJT5EW9YWWHUBLM4DT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h22m32s.368
RA (top/left)	02h21m36s.450
RA (top/right)	02h21m35s.593
RA (bottom/right)	02h23m28s.198
RA (bottom/left)	02h23m29s.616

Dec (center)	+42°20′43″.90
Dec (top/left)	+42°36′47″.20
Dec (top/right)	+42°04′46″.51
Dec (bottom/right)	+42°04′41″.80
Dec (bottom/left)	+42°36′39″.41

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A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

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A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

A close encounter with NGC 891 (The Silver Sliver Galaxy)

Revision title: NGC 891. The Silver Sliver Galaxy

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