木星 ALPO-Japan Latest
Jupiter Image 2011/05/14(UT)
最上聡,阿久津富夫,永長英夫
Christopher Go
Christopher Go,S.Mogami,T.Akutsu,H.Einaga
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Christopher Go (Celestron C11) |
My first Jupiter image for the season. Jupiter was only 19-20deg above the horizon. Seeing was very unstable. But I was able to get a respectable image.
The SEB seem to have revived already. It is interesting to note that the southern hemisphere has become reddish. In fact the STrD is barely visible. Oval BA can be seen in the images and it still is red but the surrounding STB has also revived! The reddish feature to the right of the SEB is Io.
The NEB is very dark red but narrow as noted by Tomio Akutsu. Note the large white oval on the NEB. Note also the dark barge on the NTB.
The methane band image is very noisy because the sky was already bright when I took this image. Note that Oval BA is bright in the methane band image.
[Christopher Go : Cebu Philippines]
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Satoshi Mogami(305mm Newtonian) |
[S.Mogami:Koto-Ward Tokyo-to Japan]
≪東京都江東区 最上 聡≫
透明度が良く、UV,CH4 IR画像も得られた。
永続白斑BAが中央(24.5 II)、いまだ薄いオレンジ色。
SEBのベルトはSEB撹乱から復活した。ベルトの幅はあるが、NEBと比べ淡い。SENｓは赤みがあり、SEBｎはそれに比べ濃く(冷色）、斑点状の模様も見える。
NEBは幅は小さくなったが、濃度がある。NEBｎのエッジがハッキリせず、大きなplume(II=46 )が見える。
NTBにはbarがあり、その北NTZには斜めに暗斑がある（II=35.6)。
≪Cebu PHILLIPINES 阿久津富夫≫
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Hideo Einaga (300mm Newton) |
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
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