M31 Andromeda Galaxy Ha: 29,Oct, 2014‧MeiZhou, CHINA LRGB: - TopicsExpress



          

M31 Andromeda Galaxy Ha: 29,Oct, 2014‧MeiZhou, CHINA LRGB: 2013年9月3-9日‧Cingjing, TAIWAN Ha Camera : Astro 60D (cooled at-4C) Telescope/Lens : Takahashi FSQ-85ED w 0.73x reducer (327mm f/3.8 ) Filter : Astronomik 6nm Ha Tracking Mount : Takahashi EM-11 Autoguide : SBIG STi Total Exposure Time : Ha-80mins w Dark Frames, Bias Frames process w PI, PS5 LRGB Camera : SBIG STF-8300M (cooled at-10C) Telescope/Lens : Takahashi FSQ-85ED w 0.73x reducer (327mm f/3.8 ) Filter : Astrodon L,R,G,B Tracking Mount : Takahashi EM-11 Autoguide : SBIG STi Total Exposure Time : L-524mins, R-60mins, G-57mins, B-63mins w Dark Frames, Bias Frames process w CCD stack,PI, PS5
Posted on: Tue, 11 Nov 2014 10:05:20 +0000

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