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本文章最後由 C.L.Chan 於 2015-4-28 09:43 編輯
2015/04/27 HKT: 21h48m,
Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Prime Focus, Losmandy G-11 Equatorial Mount with motor drive. Canon EOS 300D camera, ISO 100, 1/8 sec exposure. Atmospheric Transparent :7/10, Seeing :8/10. Wavelet process by Registax 5, Equipment borrowed from H.C.Ng. Taken at Kennedy Town, Hong Kong.
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