NGC6946
Imaging information
Optics: Takahashi Mewlon300 using Reducer, Pentax MS-5 Mount
Camera: SBIG ST-2000XM, SBIG AO-7, Astronomik Type2C LRGB Filter
Exposure: L=160minutes(10minutesx16), R=20minutes, G=20minutes, B=20minutes(RGB:2x2binned)
Software: Stellaimage5, PhotoshopCS
Location: Kamikawa Town, Hyogo Prefecture
Published on Hoshi-Nabi magazine