金星 ALPO-Japan Latest
Venus Image 2020/05/08(UT)
佐藤康明,三品利郎,皆川伸也
Frank J Melillo,Stanislas Maksymowicz,Christian Viladrich,Zsolt Kereszty,Peter Edwards,John Sussenbach
Y.Sato,T.Mishina,Frank,S.Maksymowicz,C.Viladrich,Z.Kereszty,N.Minagawa,P.Edwards,J.Sussenbach
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[Sagamihara-shi Kanagawa-prefecture Japan]
≪神奈川県相模原市 佐藤康明≫
≪神奈川県 横浜市 三品利郎≫[Toshirou.Mishina:Kanagawa Japan]
[Frank J Melillo Holtsville NY U.S.A]
Here is a report performed with the CC154mm under average images on best moments and operated under a relative transparent sky.
A cloud pattern was collected with some difficulty,boths cap not conspiscious clear,
caps being probably faded by the planet tilt axis and more by planet phase,no bright spot.
AL was more than suspected with the YG,R,B and no filters with 74/123x magnifications,planet heigth 39°,
also with a faint light yellowish blue tint well noted near the terminator; the extension was not full dark side in B,
except for the YG and R segments full dark side. Cusp extension was not evaluated.
Some dark markings on the AL light was there (as drawn carefully).
The light intensity on dark side was degrading from terminator towards the dark side limb,full extension,quoted almost L1- (3 the highest).
AL light intensity is not growing since days,reaching L1 level on the 23rd april,the maximum observed.
[Stanislas Maksymowicz Ecquevilly,France]
I've played with a 1000 nm (50 nm FWHM) IR filter on May 8.
In spite of the scattered light,it looks like I've got the thermal emission of Venus surface ?
[Christian Viladrich : Jongieux,France]
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
夜の雲撮影にトライしましたがシーイング、透明度が今一つであったためはっきりとは写りませんでした。
≪東京都 立川市 皆川伸也≫[Nobuya Minagawa:Tokyo Japan]
[Peter Edwars: West Sussex United Kingdom]
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
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