Astrophotography by T.Yoshida

The North America Nebula

Imaging information

Optics: Takahashi Epsilon180ED、 NJP mount

Camera: SBIG STL-11000XM, Astronomik LRGB filter

Exposure: L=100min,R=G=B=20min

Software: Stellaimage5, PhotoshopCS

Location: Kami Village, Nagano Prefecture, 2007