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走向月缺

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發表於 2018-4-10 11:13:35 | 顯示全部樓層 |閱讀模式
行過下弦走向月缺的月亮 , 農曆廿五的月亮 , 光照面 34% .
Moon,  Waning Crescent, 2018/04/10 HKT: 05h29m,Telescope: Astro Physics, Star 12 ED, D=12cm,F.L.=102cm, Prime Focus, Losmandy G-11 Equatorial Mount with motor drive. CanonEOS 300D Camera, ISO 200, 1/100 sec exposure. CRW Format. AtmosphericTransparent : 7/10, Seeing :7/10.  Stack 2/11frames by RegiStax , and brightness adjustment by Microsoft Photo.  Equipment borrowed from Mr. Ng. Taken at KennedyTown 堅尼地城, Hong Kong.

Moon 2018 04 10 34% Rg 2x.jpg
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