火星 ALPO-Japan Latest

Mars Image 2022/02/20(UT)

Clyde Foster
C.Foster

下記リンクをクリックにて安達氏のコメント(PDFファイル)が開きます。 Click the link below to open the Comment(PDF File) by Makoto Adachi on a new page. 解説(安達)/ Comment by Makoto Adachi
Clyde Foster
After a few mornings of being clouded out, I had a break this morning, although there was still plenty of cloud that interfered, 
no doubt a contributing factor to the very poor seeing conditions. 
M Sirenum is the main dark albedo feature towards the top. Valles Marineris and S Lacus are coming into view on the terminator limb. 
Olympus Mons is near lower centre, but not easy to make out.

[Clyde Foster:Centurion,South Africa]

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