金星 ALPO-Japan Latest
Venus Image 2020/03/21(UT)
安達 誠,皆川伸也,鶴海敏久
Tiziano Olivetti,Dzmitry G.Kananovich,Eric Sussenbach,Frank J Melillo,Raimondo Sedrani,Manos Kardasis,John Sussenbach,Efrain Morales Rivera,Christian Viladrich,Luis Amiama Gomez,Volker Heesen
M.Adachi,N.Minagawa,T.Olivetti,D.G.Kananovich,E.Sussenbach,Frank,R.Sedrani,T.Tsurumi,Kardasis,J.Sussenbach,E.Morales,C.Viladrich,L.Amiama,V.Heesen
久しぶりに、日中に自宅にいて、よく晴れているので、南中をねらって金星の観測をした。
フィルターなしで観測したが、今日はコントラストが低くて、模様の確認に時間がかかった。
一方、B47のフィルターの方は、コントラストもよくつき、模様がよく見えた。
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≪滋賀県 大津市 安達 誠≫[Makoto Adachi:Siga Japan]
≪東京都 立川市 皆川伸也≫[Nobuya Minagawa:Tokyo Japan]
showing the usual cloud patterns in UV.
［ティジャノ:オリベッティ バンコック タイ］
[Tiziano Olivetti : Bangkok Thailand]
[Dzmitry G.Kananovich,Minsk,Belarus]
[Eric Sussenbach : [ Willemstad,Curacao (Dutch Caribbean)]
[Frank J Melillo Holtsville NY U.S.A]
[Raimondo Sedrani : Pordenone,Italy]
≪岡山県岡山市 鶴海敏久≫[Toshihisa Tsurumi:Okayama-City Okayama-Prefecture Japan]
Although I have many unprocessed observation from February & March my latest observation was quite interesting!
It seems like a long streak-like wavefront is visible.
Searching for any other observer images I noticed it is faintly visible in images in Alpo-Japan site,
especially in Dzmitry G.Kananovich's image in the same time as mine.:
http://alpo-j.sakura.ne.jp/
The front is visible also in the image of Yaroslav Naryzhniy 5 days before mine (on the 16th),
in almost the same position it has shifted slightly with a very low speed compared with the average speed of the middle clouds
Here is the obs:
http://kardasis.weebly.com/east-elong2019-20.html
Please observe on the 26th of March to see if it is still visible!
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
[Christian Viladrich : Jongieux,France]
[Luis Amiama Gomez : [Santo Domingo,Dominican Republic]
North is up in all images; observation with apodising screen.
Atmospheric banding was suspected with the W47 (violet) filter.
One dark band appeared in the southern hemisphere, and one less dark band in the northern one.
With the W12 (yellow) filter, one dark short band emerging from the terminator was seen in the northern hemisphere; otherwise, the W12 filter showed both cusp caps and a complete bright limb band.
The W47 filter showed only the northern cusp cap.
[Volker Heesen : Hamburg,Germany]
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