Pacman Nebula in Cassiopeia (Steve Milne)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1590 · NGC 281

Pacman Nebula in Cassiopeia, Steve Milne

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Pacman Nebula in Cassiopeia

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-DvrwN6r

Powered byPixInsight

Pacman Nebula in Cassiopeia

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-DvrwN6r

NGC 281 is an 80 light-year diameter dust cloud some 10,000 light years away in the constellation of Cassiopeia. The nebula was discovered by EE Barnard in August 1883.

Contained within the cloud is the open cluster IC 1590.

NGC 281 contains a number of dark globules within which (it is believed) new stars are forming. These are named Bok Globules after the Dutch-American astronomer – Bart Bok who first described these in the 1940s.

The Pacman Nebula was photographed between 18 November 2022 and 30 January 2023.

Capture details are as follows:

Telescope: TEC 140
Camera: QHY 268M
Filters: Chroma
Mount: 10 Micron GM2000HPS

SII: 31 x 600s
Ha: 49 x 600s
OIII: 29 x 600s

A total of 18 hours and 10 mins exposure.

Data: Steve Milne & Barry Wilson
Processing: Steve Milne

Original
B
Final
C

B

Description: Some minor adjustments to local contrast.

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Status	Basic success
Started	...
Astrometry.net job	7144354
PixInsight job	n/a
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Pacman Nebula in Cassiopeia

Pacman Nebula in Cassiopeia

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Pacman Nebula in Cassiopeia

Pacman Nebula in Cassiopeia

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