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下弦的金星

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發表於 2015-5-14 21:46:19 | 顯示全部樓層 |閱讀模式

The Venus ,  2015/05/14 HKT:20h01m,
Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm,  Losmandy G-11 Equatorial Mount with motor drive. Camera ASI 120MC CMOS Web Cam, Shoot at 20 frames/sec, stack and process 590 frames with Software RegiStax V.5 .  Atmospheric  Transparent :8/10,  Seeing : 5/10. Equipment borrowed from H.C.Ng. Taken at Kennedy Town, Hong Kong.

Venus 2915 5 14.jpg
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