The blue Moon in October

C.L.Chan

藍月亮, The blue Moon in October, UT: 2020/10/31: 12h40m, Telescope: Astro Physics, Star 12 ED, D=12cm, F.L.=102cm, Prime Focus, Losmandy G-11 Equatorial Mount with motor drive. Canon EOS 700D camera, IR filter removed. ISO 100, 1/200 sec exposure. jpg Format. Atmospheric Transparent: 7/10, Seeing: 7/10, Thin clouds, and windy. Stack 18 frames out of 30 and Wavelet processed by Registax v.6, Color Enhancement by GIMP and Micro-Soft Photos, Equipment borrowed from Mr. Ng. Taken at Kennedy Town 堅尼地城, Hong Kong.