土星 ALPO-Japan Latest
Saturn Image 2019/09/25(UT)
柚木健吉,中井健二,熊森照明,畑中明利,西岡達志
Trevor Barry,Paul Maxson,Manos Kardasis
K.Yunoki,K.Nakai,T.Kumamori,A.Hatanaka,T.Nishioka,T.Barry,P.Maxson,Kardasis
[Kenkichi Yunoki (Sakai City,Japan)]
≪大阪府 堺市 柚木健吉≫
気流は悪い。 seeing was very poor to poor.
≪広島市 中井健二≫[Kenji Nakai:Hiroshima Japan]
なかなかシーイングが安定しませんが、土星本体の変化も無いようです。
≪大阪府堺市 熊森照明≫[Teruaki Kumamori:Ohsaka Japan]
主鏡の中央を170mmの円盤で覆い撮影、やはりPL15mmで拡大撮影法で撮影しました。
≪三重県熊野市 畑中明利≫[Akitoshi Hatanaka:Kumano Mie Japan]
<<神奈川県 藤沢市 西岡達志>>[Tatsushi Nishioka. Fujisawa-city,Kanagawa,Japan]
Imaged Saturn Sept 25th in good seeing. The structure within the NPR is well seen,still as concentric brighter and darker thin bands. A chain of spots are resolved along the Southern edge of the NPR at all wavelengths. The most prominent; a bright spot leading a dark spot trailed by another bright spot. I measure the leading bright spot to be at approx Lat+64.3 L3 160.4 dark spot at Lat+64 L3 166.5 trailing bright spot Lat+64.5 L3 172.9 Note that the 09:38 IR data was used for the above measurements.
Also note in my first IR for the session a dark spot toward the P limb,the 2010 GWS AV at approx Lat+43 L3 99.1
Both R and RGB data also well resolve a bright spot at approx Lat+29.2 L3 147.2
[Trevor Barry:Broken Hill:Australia]
[ Paul Maxson:Surprise,Arizona,United States]
during the summer, conditions were very poor over my observatory.
Conditions were generally good in September so here are my obs in different bands.
No spots or features are visible in my resolution.
Banding and the hexagon are the only features seen.
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
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