M17

Imaging information

Optics: Takahashi Epsilon180ED，MS5 Mount

Camera: SBIG ST-2000XM, Astronomik Type2C LRGB Filter

Exposure: L:10min×8, RGB:10min×2

Processing Software: Stellaimage5, PhotoshopCS

Location: Kami village, Nagano Prefecture，2006

Hoshi-Nabi magazine