土星 ALPO-Japan Latest
Saturn Image 2011/03/12(UT)
熊森照明,中野雄吉,林敏夫
Fattinnanzi Cristian,George Tarsoudis,Efrain Morales Rivera,Man-To Hui,Daniel Chang,Torsten Hansen
C.Fattinnanzi,G.Tarsoudis,T.Kumamori,Y.Nakano,T.Hayashi,E.Morales,M.T.Hui,D.Chang,Hansen
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Fattinnanzi Cristian (360mm Newtonian) |
Even last night,thanks sky is the possibility of late wake-up alarms
without evil,I could go back to watch Saturn.
To increase a bit 'signal strength I have reduced the focal length to 8400mm
(from 10,000 that I used previously),this allowed me to get more light
frames,from about 170 ADU,probably easier to align with "iris",that below
140 ADU is a bit difficult 'to carry out this operation reliably.
In any case,the result is good,I think better than the previous.
I'm working on movies that evening in order to be able to detect
irregularities on the rings,even if the movies are just good tonight.
Meanwhile,I attach this initial processing,which shows the storm in much of
the extension.
[Fattinnanzi Cristian : Montecassiano ITALY]
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George Tarsoudis ( 250mm Newtonian ) |
Orion Optics Newtonian Telescope 250mm @ f/6.3,Unibrain camera Fire-i 785,filters LRGB,barlow 3X,
seeing 5/10 transparency 8/10.
Orion Optics Newtonian Telescope 250mm @ f/6.3,Unibrain camera Fire-i 785,filters LRGB,barlow 3X,seeing 5/10 transparency 9/10.
[George Tarsoudis,Alexandroupolis of Greece]
《ターソウディス ギリシャ アレクサンドロポリス》
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Teruaki Kumamori (280mm SC) |
このあたりの嵐は淡くなっていますね。
≪大阪府堺市 熊森照明≫
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Yuukichi Nakano (200mm Newton) |
一枚だけ土星スケッチができました。昨夜に比べすっと気流が安定していました。
≪大分県大分市 中野雄吉≫
[Yuukichi Nakano : Ohita-Ohoita prefecture Japan]
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林敏夫 Toshio Hayashi (355mm Schumidt-Cassegrain) |
土星の白斑も薄くなったのでしょうか？
≪京都府京都市 林敏夫≫
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Efrain Morales Rivera(300mm SC)
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03/12/11,05:33ut
LX200ACF 12 in. OTA
F30
CGE mount
PGR Flea3
TeleVue 3x barlows
Seeing 7/10,8/10
[Efrain Morales Rivera Aguadilla:Puerto Rico]
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許文韜 Man-To Hui(210mm Mewlon Cassegrain) |
Seeing was mediocre to poor during recording,about 3/5 Antoniadi. Transparency 2/5.
[許文韜 Man To Hui:廣州=Guangzhou:中國=China]
[Daniel Chang : Hong Kong]
>
Head of the storm close to the CM.
[Torsten Hansen:Boos Germany]
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