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Venus Image 2020/05/29(UT)
阿久津富夫
Stanislas Maksymowicz,Zsolt Kereszty,Peter Edwards,Eduard Demencik,Martin R Lewis,Detlev Niechoy
T.Akutsu,S.Maksymowicz,Z.Kereszty,P.Edwards,E.Demencik,Martin.L,D.Niechoy
≪茨城県 : 阿久津富夫≫
Here is a report performed with the R76mm under good images on best〓moments and operated under a transparent sky.
No bright spot.
AL was more than suspected with the R filter,full dark side,as shown,with polar filter exhibiting full dark side,〓 with 60/88x magnification,planet heigth〓41°,also with〓 a marked brown reddish tint well noted near the terminator and away. Cusp extension was evaluated to〓be more suspected at south and north with britghter〓limb portions on dark side (see arrows on sketch).
Dark markings on the AL light was there,〓seemed〓tilted in correlation with the cusp extention.
The light intensity on dark side was degrading from〓terminator〓towards the dark side limb,full extension with the R,YG,B and〓 using polar filter,with the R filter at 60x/88x magnifications and no filter/polar filter with 60x magnification on full dark side extention,the intensity was almost reaching a L1 〓(3 the highest) .
Turning the polar filter by 90° extincted〓the light level to a reduced level intensity and extention,but not null,the variation of light remained〓subtil but well noted,its extention〓limited to 3/4 of dark side.
[Stanislas Maksymowicz Ecquevilly,France]
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
[Peter Edwars: West Sussex United Kingdom]
[Eduard Demencik : Eggenstein-Leopoldshafen,Germany]
[Martin R Lewis: Hertfordshire United Kingdom]
[Detlev Niechoy : Goettingen,Germany]
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