Gamma Cassiopeiae Nebula

Gamma Cas Nebula-Ha_Fits_PS2 final JPG Small

 

Optics: 24 inch f/6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon narrowband
Dates: October 2011
Location: Covington Observatory, Englewood, Colorado
Exposure : Narrowband Ha; 300 sec subs; 1 hour total time
Acquisition: MaxIm DL, ACP, APCC
Processing: MaxIm DL, Adobe Photoshop CS5

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