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Pacman Nebula in Emission-Line
NGC281
Object
Type Nebula
Constellation Cassiopeia
Distance 10,000 ly
More Info
Image
Date 23 Sep 2008 (Fall)
Place Carlsbad, CA
Exposure Data Ha 150 mins @ -10C
Ha 10x15 (bin 1x1)
Notes
Equipment
Optics Takahashi MT200 Newtonian
Focal Length 1200mm @f/6
Mount Astro-Physics 900GTO
Camera SBIG ST-2000XM
Focuser
Filters CFW10A, Astrodon 6nm Ha
Software Maxim DL, CCDStack, Photoshop

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