17P/Holmes
Optics
Schmidt-Cassegrain 12" - F 10
Focal
3054mm
Mount
Gemini G40
Camera
SBIG ST-2000 xm
Filters

Astronomik LRGB.

Dates
28/10/2007
Location
Acilia (Roma)
Exposure

Lrgb: 6:6:4:6min (bin1x1)

Acquisition
CCDSoft, TheSky6
Processing
CCDSoft MaxIm DL/CCD 4 , Photoshop CS

 

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