你可還記得?
你可還記得? 大象踏球的表演將於2時舉行, 入場費為港幣2元. Copernicus and Eratosthenes, UT 2020 11 25, 13h11m, Telescope TEC Maksutov-CassegrainMC200/20, D=20cm, F.L.=400cm, Losmandy G-11 Equatorial Mount with motor drive.Camera QHY 5III 224 Color Cam, Capture with FireCapture, Shoot at Gamma=100,Gain=40, Expo= 0.23ms/frame, avi format, stack and process 35% best frames in1803 frames by free Software AutoStakkert 3, wavelet with RegiStax V.6, Finaltouch by Microsoft Photo software. Atmospheric condition: Transparent: 8/10,Seeing : 7/10. Equipment borrowed from Mr. Ng. The photo was taken at KennedyTown 堅尼地城, HongKong.
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