哥白尼隕坑 2019/10/08
太陽升離此地的地平線上約45度 , 特顯了哥白尼隕坑附近的地貌細緻.Crater Copernicus, 2019/10/08HKT: 20h58m,Telescope TECMaksutov-Cassegrain MC200/20, D=20cm, F.L.= 400cm, Losmandy G-11 EquatorialMount with motor drive. Camera QHY 5III 224 Color Cam,frame size 1280 x 960 px, Shoot at Gamma=112, Gain=40, Expo= 0.45ms/frame, framerate=27-136 frames/sec, avi format, stack and process 50% best frames in 1614frames, with Software AutoStakkert 3 , wavelet with RegiStax V.6 , finaladjustment by Microsoft Photo, Atmospheric condition : Transparent : 7/10,Seeing : 8/10. Equipment borrowedfrom Mr. Ng. Photo taken at Kennedy Town 堅尼地城, Hong Kong.
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