令夜的月球天平動, 把月球的北極傾向我們, 讓我們看得更清楚, The North Poleof the Moon, UT 2020/10/26: 12h11m, Telescope TECMaksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Losmandy G-11 EquatorialMount with motor drive. Camera QHY 5III 224 Color Cam, Shoot by FireCapture at Gamma=100, Gain=38,Expo= 0.3ms/frame, frame rate=20 frames/sec, RGB & avi format, stack andprocess 25% best frames in 1803 frames, with Software AstroStackert 3 withDSR, wavelet with RegiStax V.6, finaltouch by Microsoft photo. Atmospheric condition: Transparent: 9/10, Seeing:6/10, Equipment borrowed from Mr. Ng. The photo was taken at Kennedy Town堅尼地城, Hong Kong.
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