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Plato Crater, Vallis Alpes

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發表於 2019-2-14 11:37:53 | 顯示全部樓層 |閱讀模式
左上方是柏拉圖環形山 (101km) 是個平底的環形坑 , 太陽剛在它的地平線升起 , 它東面的山脈投影在平原上 , 非常獨特 . 靠近右邊是阿爾卑斯狹谷 , 其中還有一條裂隙 . 下邊是雨海中, 有個 Mons Pico, 意即小山 , 像個踱步的肥人 .
Mare Imbrium, Plato Crater, Vallis Alpes and Mons Pico (Smoking fat man) .2019/02/13 UT: 12h59m, Telescope TEC Maksutov-Cassegrain MC200/20, D=20cm, F.L.=400cm, Prime Focus, Losmandy G-11 Equatorial Mount with motor drive. Camera QHY 5III 224 Color Cam, frame size 1280x960, Shoot at Gamma=114, Gain=27, Expo 3.5ms, 27 frames/sec, stack and process 50% best frames with Software AstroStackert 3 , 1.5 Drizzie, RegiStax V.6 , GIMP & Microsoft Photo software, Atmospheric condition : Transparent : 8/10, Seeing : 7/10. Equipment borrowed from Mr. Ng. Photo taken at Kennedy Town堅尼地城, Hong Kong.

Plato Crater, Vallis Alpes

 Plato Crater, Vallis Alpes
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