Comet Holmes
17P/Holmes

Other names:
Optics: Takahashi FSQ-106ED at f/5
Mount: Mountain Instruments MI-250 w/Gemini on ATS pier
Camera: Canon EOS 40D [ unmodified ]
Exposure: 21 minutes [ 21 x 1 minute ] at ISO 800
Accessories:
Location: Ontario, CA
Date November 15, 2007
Notes: Processing: Image acquisition with Canon EOS Utility. Dark frame reduction, convert, align, and combine with ImagesPlus 3.0. Levels, curves, and unsharp mask in Photoshop.

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