NGC253
Imaging information
Optics: Takahashi BRC250CEM200 mount
Camera: SBIG ST-2000XM, Astronomik Type2C LRGB Filter
Exposure: L=80min(10min~8), R=20min, G=20min, B=20min(RGB:2x2binned)
Software: Stellaimage5, PhotoshopCS
Location: Ootou village, Nara Prefecture, 2005
Published on Hoshi-Nabi magazine