太陽系, 觀測記錄 20160207 NGC2174 2016-02-07 admin NGC 2174 Alluna RC16″, fl=3430mm. Paramount ME OAG guiding. SBIG STL 11000M C1 at -20°C. Hα 600s * 9 = 90mins stacked w/bais dark flat. NGC2174 NGC2174
深空, 觀測記錄 20160206 Part of NGC 2244 2016-02-07 admin Part of NGC 2244 Alluna RC16″, fl=3430mm. Paramount ME OAG guiding. SBIG STL 11000M C1 at -20°C. Hα 600s * 10 = 100mins stacked w/bais dark flat. 薔薇星雲近照。 NGC2244