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Mars Image 2018/04/19(UT)
安達 誠,尾崎公一
Clyde Foster,Efrain Morales Rivera,Damian Peach,Vlamir da Silva Junior
C.Foster,M.Adachi,K.Ozaki,E.Morales,D.Peach,V.da Silva Jr.
解説（安達）/ Comment by Makoto Adachi
Hellasの白雲は衰退傾向で、中央南にあるZeaが姿を現しつつある。4月18日に淡くなっていたMargaritifer Sinus,西Aurorae Sinus,
Mare Acidarium付近は、Efrain Morales Rivera氏の観測によって、白雲であることがはっきりした。
The white cloud of Hellas tends to decline,Zea in the central south is appearing. In the vicinity of Margaritifer Sinus,West Aurorae Sinus,
Mare Acidarium which became faint on April 18,it was clear that it was a white cloud by observation by Efrain Morales Rivera.
（by ４ observations ;reported by Makoto Adachi)
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Mars this morning. Quite a bit of structure in the southern clouds.
I also note some late afternoon cloud between Syrtis Major and M Tyrrenhum.
[Clyde Foster:Centurion,South Africa]
非常に気流が悪く、時には視直径が2倍くらいに広がってみえる。
小さくなって見える時を選んで観測記録をとった。
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≪滋賀県 大津市 安達 誠≫[Makoto Adachi:Siga Japan]
[Ki.Ozaki,Sobue Inazawa Aichi JAPAN]
≪愛知県稲沢市祖父江町 尾崎公一≫
[Efrain Morales Rivera Aguadilla:Puerto Rico]
Unfortunately seeing was very poor so just one for the record.
[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]
[Vlamir da Silva Junior : Sao Paulo,Brazil]
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