NGC281 The Pacman Nebula Ha - 2 panel mosaic (tonymacc)

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

NGC281 The Pacman Nebula Ha - 2 panel mosaic, tonymacc

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NGC281 The Pacman Nebula Ha - 2 panel mosaic

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NGC281 The Pacman Nebula Ha - 2 panel mosaic

NGC281 2 panel mosaic captured between May and October 23, this version in Hydrogen-Alpha but an SHO/RGB to follow. First time using the Photometric Mosaic script which I found pretty good at merging the panels.
From Wikipedia.
NGC 281, IC 11 or Sh2-184 is a bright emission nebula and part of an H II region in the northern constellation of Cassiopeia and is part of the Milky Way's Perseus Spiral Arm. This 20×30 arcmin sized nebulosity is also associated with open cluster IC 1590, several Bok globules and the multiple star, B 1. It collectively forms Sh2-184, spanning over a larger area of 40 arcmin. A recent distance from radio parallaxes of water masers at 22 GHz made during 2014 is estimated it lies 2.82±0.20 kpc. (9200 ly.) from us. Colloquially, NGC 281 is also known as the Pacman Nebula for its resemblance to the video game character.

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Description: A reprocess to try and bring out some more detail.

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NGC281 The Pacman Nebula Ha - 2 panel mosaic

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