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Crater Aristarchus and Herodous

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發表於 2017-11-2 11:19:00 | 顯示全部樓層 |閱讀模式
選擇一段較長的影片 , 篩選出多一些(216)畫面來疊成一張 , 相片更細緻 .
Crater Aristarchus and Herodous, 2017/11/01 HKT 22h22m, Telescope TEC Maksutov-Cassegrain MC200/20,D=20cm, F.L.=400cm, Prime Focus, Losmandy G-11 Equatorial Mount with motordrive.Camera ZWO ASI 120MC CMOS Web Cam, Shoot at 20 frames/sec, stack andoptimize 216 in 1177 frames with Software RegiStax V5 .Microsoft photo adjustbrightness. Atmospheric Transparent : 9/10, Seeing : 8/10. Equipment borrowedfrom Mr. Ng. Taken at Kennedy Town, Hong Kong.

2017 11 01 22 22 aristarchus 216 x.jpg
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