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月球南部山區

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發表於 2020-8-2 10:33:48 | 顯示全部樓層 |閱讀模式
月球南部山區, 有數之不盡的大大小小的隕石坑.
Craters on thesurface of southern mountains area,UT 2020 07 28, 20h32m, Telescope TECMaksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Losmandy G-11 EquatorialMount with motor drive. Camera QHY 5III 224 Color Cam, Capture withFireCapture, Shoot at Gamma=100, Gain=40, Expo= 0.25ms/frame, avi format, stackand process 20% best frames in 1803 frames by free Software AutoStakkert 3,wavelet with RegiStax V.6, Final touch by Microsoft Photo software. Atmosphericcondition: Transparent: 7/10, Seeing : 8/10. Equipment borrowed from Mr. Ng.The photo was taken at Kennedy Town 堅尼地城, Hong Kong.
South Mountain 2020 07 28 UT 12h30m.jpg
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