金星 ALPO-Japan Latest
Venus Image 2020/05/24(UT)
鈴木 隆
Zsolt Kereszty,Stanislas Maksymowicz,Paul G. Abel,Manos Kardasis
Z.Kereszty,S.Maksymowicz,P.Abel,Kardasis,T.Suzuki
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
Here is a report performed with the R76mm under good images on best〓moments and operated under a relative transparent sky,〓operated〓between clouds.
A sign of cloud pattern was not collected,boths cap〓not conspiscious〓clear,〓caps being faded by the planet tilt axis and more by planet phase,no bright spot.
AL was more than suspected with the YG,R,almost full dark side,as shown,with polar filter exhibiting almost the full dark side,〓 with 60x magnification,planet heigth〓61°,also with〓 a faint marked light brownish tint well noted near the terminator and away. Cusp extension was evaluated to〓be none.
Dark markings on the AL light was there.
The light intensity on dark side was degrading from〓terminator〓towards the dark side limb,partial extension with the YG,R filters,〓 using polar filter,R and no filters on almost full dark side extention,the intensity was not reaching a L1 〓(3 the highest) .
Turning the polar filter by 90° extincted〓the light level to a reduced level,but not null,the variation of light remained〓subtil but well noted,its extention〓limited.
The main event was the coloration change of the AL,now brownish,in spite of a reduced light intensity and extention,the situation looked similar to the 23rd may observation.
[Stanislas Maksymowicz Ecquevilly,France]
We're rapidly approaching inferior conjunction,
and I managed to observe Venus yesterday which was only 3.7% illuminated.
I'm fairly sure the cusp extensions are now present.
[Paul G. Abel:Leicester:United Kingdom]
Here is Venus 10 days before inferior conjunction in poor conditions with wind and the Sun 12 degrees from the West horizon:
These are my last images from the eastern 2020 elongation which was by far my most productive and interesting!
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
太陽との離隔が狭まりマクストフ望遠鏡では撮影が厳しくなりました。
[Takashi Suzuki (Hachiouji-City Tokyo Japan)]
≪東京都八王子市 鈴木 隆≫
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