M20 - Trifid Nebula mosaic
Optics
Schmidt-Cassegrain 12" - F 10
Focal
3054mm
Mount
Gemini G40
Camera
SBIG ST-2000 xm
Filters

Astronomik LRGB.

Dates
Giugno-Luglio-Agosto 2007.
Location
Acilia (Roma)
Exposure

Mosaic of 2 images - LHRGB - 300-180-120-80-120

Acquisition
CCDSoft, TheSky6
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