The Rosetta Nebula is very large emission Nebula lacated in the Monocerous region of the Milky Way. The open cluster NGC2244 is closely associated with the Nebulosity.
Optics: Takahashi TOA130s, TOA35Reducer
Camera: SBIG STL-11000XM, Astronomik Type2C LRGB filters
Exposure: L=40min(10minx4), R=20min, G=20min, B=20min(RGB:2x2binned)
Software: Stellaimage5, PhotoshopCS
Location: Yoshinaga town, 2006