The Pacman Nebula - NGC 281/Sh2-184 (Tom Wildoner)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD4647 · HD5005 · HD5032 · IC 1590 · LBN 615 · LBN 616 · NGC 281 · Sh2-184

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The Pacman Nebula - NGC 281/Sh2-184

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The Pacman Nebula - NGC 281/Sh2-184

NGC 281 is an HII region in the constellation of Cassiopeia and part of the Perseus Spiral Arm. NGC 281 is also known as the Pacman Nebula for its resemblance to the video game character and in the Sharpless Catalog, Sh2-184. This was my first light image using the Optolong L-eXtreme filter, love the results! Processed using a modified Hubble palette with PixInsight.

Observation data: J2000.0 epoch
Right ascension: 00h 52m 59.3s
Declination: +56° 37′ 19″
Distance: 9500 ly
Apparent dimensions (V): 35′
Constellation: Cassiopeia

Tech Specs: Sky-Watcher Esprit 120ED Telescope, ZWO AS2600mc-Pro running at 0C, Sky-Watcher EQ6R-Pro mount, Optolong L-eXtreme filter (2”), 55 x 300 second exposures, guided using a ZWO 30mm f/4 mini guide scope and ZWO 120 Mini, focus with a ZWO EAF, controlled with a ZWO ASIAir Pro. Processed using PixInsight and DSS. Image Date: August 24, 2022. Location: GHAAS Dark Site, Eckley, PA, USA (Bortle Class 4).

Northeast Imagers
The refractors!

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Status	Advanced success
Started	...
Astrometry.net job	6216044
PixInsight job	0I0NSZXGYLVGVUFQ58UN96ZM90C0A7XZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h52m43s.280
RA (top/left)	00h57m16s.259
RA (top/right)	00h55m16s.959
RA (bottom/right)	00h48m02s.843
RA (bottom/left)	00h50m14s.475

Dec (center)	+56°41′31″.68
Dec (top/left)	+56°09′33″.24
Dec (top/right)	+57°26′15″.75
Dec (bottom/right)	+57°12′50″.58
Dec (bottom/left)	+55°56′32″.71

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The Pacman Nebula - NGC 281/Sh2-184

The Pacman Nebula - NGC 281/Sh2-184

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The Pacman Nebula - NGC 281/Sh2-184

The Pacman Nebula - NGC 281/Sh2-184

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