M74
Optics
Schmidt-Cassegrain 12" - F 10
Focal
3048 mm
Mount
Gemini G40
Camera
SBIG ST-2000 xm
Filters
SBIG Standard LRGB.
Dates
November 2005.
Location
 Acilia (Roma)
Exposure
LRGB = 480:160:100:160 minutes.
Acquisition
 CCDSoft, TheSky6
Processing
 CCDSoft MaxIm DL/CCD 4 , Photoshop CS
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