土星 ALPO-Japan Latest
Saturn Image 2010/12/14(UT)
熊森照明,柚木健吉
Jean Jacques Poupeau,John Sussenbach,Willem Kivits,Marc Delcroix
J.J.Poupeau,J.Sussenbach,T.Kumamori,K.Yunoki,W.Kivits,M.Delcroix
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Jean Jacques Poupeau (350mm Cassegrain) |
[Jean Jacques Poupeau : Pecqueuse France]
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John Sussenbach(280mm SC) |
Attached find my Saturn with storms as I imaged them this morning. I
measured the white spots with WinJupos between L3=267 and 252 degrees with
an error of about 2 degrees.
Regards,
John
Attached find my Saturn with storms as I imaged them this morning. I
measured the white spots with WinJupos between L3=267 and 252 degrees with
an error of about 2 degrees.
Enclosed a colour version of the storms on Saturn. Since the quality of the
channels was quite different,it took some time to get a reasonable picture.
Interestingly,in the RGB version the storms come out more prominently.
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
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Teruaki Kumamori (280mm SC) |
高度不足ですが、白斑を狙ってみました。
シーイングも悪く、広がりも定かではありません。
白斑位置をWinJUPOSで測定していますが、１ピクセルで１°ぐらい
数値が変化するので、誤差は大きいです。
≪大阪府堺市 熊森照明≫
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Kenkichi.Yunoki (260mm Newtonian) |
白斑を見たくてスライディングルーフにかかっているにも関わらず見た。高度が低く、時折強い風も吹いてシーイングが良くない。
土星の端にあるが、眼視でも白斑は確認出来た。白いのが良くわかる。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
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Willem Kivits(C14 356mm SC) |
Observing conditions were minor,but still,the storm is good visible.
IR-G-B image
In the image below the blue/green part of the image is prevalent above the IR part,this to show that
the storm was brighter with knots in the tail in that spectral range. (Specialy green)
Unauthorized use prohibited
無断使用禁止
[キビツ:オランダ]
[copyright(c)2006 Willem Kivits:Siebengewald Netherlands]
Even if the storm is not as bright in red+infrared as in visible wavelengths, we can see clearly the shape with a streak preceding the bright core.
[Marc Delcroix Tournefeuille,France]
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