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NGC 281 HaRGB Pac Man Nebula

NGC 281 is an H II region in the constellation of Cassiopeia and part of the Perseus Spiral Arm. It includes the open cluster IC 1590, the multiple star HD 5005, and several Bok globules. Colloquially, NGC 281 is also known as the Pacman Nebula for its resemblance to the video game character.
The nebula was discovered in August 1883 by E. E. Barnard, who described it as "a large faint nebula, very diffuse."


Location Varia Agrinion+Santa Panteleimon,Greece
Date Ha 1-2/07/2011 + RG02/09/2011
Telescope Sky-Watcher 190mm Mak-Newtonian.
Mount NEQ6-Pro.
Camera QHY8 Colour.
Guiding Finder 8x50+QHY5+PHD 1.12.3
Exposures Ha 37x15min= 09:15 Hours + 

RGB 21x10min=3:30Hours= 12:45 Final Hours.

Calibration Frames 40xBIAS,40xFLATS,40XDARK FLATS
Capture Nebulosity.
Stack Deep Sky Stacker.
Processing Pixinsight 1,6 core, Photoshop, CS5.