Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184) (Brandon Tackett)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1590 · LBN 615 · LBN 616 · NGC 281 · Sh2-184

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Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

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Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

The Pacman Nebula, NGC 281, is a hydrogen emission nebula in the constellation of Cassiopeia in the Perseus arm of the Milky Way. The nebula is an estimated 9,200 light years from Earth . The nebula contains a bright open cluster of stars as well as dark Bok globules that represent dense area of gas that are likely area of new star formation that we cannot see.

The image is a combination of Sulfur 2, Hydrogen Alpha, and Oxygen 3 mapped to RGB and adjusted to form a classic Hubble Palette. The nebula is the first non Messier object I imaged 1 year prior with my Edge 9.25. I have enjoyed seeing the progress I have made in the last year.

Original
B
Final
C

C

Description: Removal of Blue Halos and continued progress in processing

Uploaded: ...

N.I.N.A. Users
Central USA
Sharpless2 Objects

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Status	Advanced success
Started	...
Astrometry.net job	4097048
PixInsight job	74NRYX5A60PONS11B9DEJWFU93CGUS26
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h52m44s.880
RA (top/left)	00h54m19s.207
RA (top/right)	00h54m22s.842
RA (bottom/right)	00h51m07s.406
RA (bottom/left)	00h51m06s.879

Dec (center)	+56°38′44″.13
Dec (top/left)	+56°20′35″.28
Dec (top/right)	+56°56′36″.39
Dec (bottom/right)	+56°56′49″.28
Dec (bottom/left)	+56°20′47″.58

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Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

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Image Index:

Contribution Index (beta):

Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

Pacman Nebula SHO Hubble Palette (NGC 281 / SH2-184)

Equipment

Acquisition details

Description

Comments

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C

Sky plot

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In these public groups

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