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Venus Image 2020/04/12(UT)
佐々木一男
Stanislas Maksymowicz,Zsolt Kereszty,Chris Dole,Dmitry W. von Aichegg,Yaroslav Naryzhniy,Volker Heesen,Raimondo Sedrani,Detlev Niechoy
S.Maksymowicz,Z.Kereszty,C.Dole,K.Sasaki,Dmitry.W,Y.Naryzhniy,V.Heesen,R.Sedrani,D.Niechoy
Conspicious〓polar caps bordered by a dark collar were noted,
a thin banding pattern was noted also,AL was suspected there,
bright spot was not collected.
[Stanislas Maksymowicz Ecquevilly,France]
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
[Chris Dole : Newbury,Great Britain]
[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市 佐々木一男≫
Seeing 8/10 Trans 5/5
[Dmitry W. von Aichegg : Domodedovo Moscow,Russia]
400mm Dall-Kirkham : ZWO 290MM,Seeing 5/10 Trans 5/10
[Yaroslav Naryzhniy : Ukraine,Kiev region]
Observed Venus with W25 (red) filter at 140x,200x,and 250x.
Although atmospheric features were suspected,nothing definitive was seen except a dark radial(?) region at 140x.
A southern cusp band was seen as well. This was followed by observations with W47 (violet) filter,
where two dark bands were suspected.
Due to low elevation,they could not be studied any further.
[Volker Heesen : Hamburg,Germany]
[Raimondo Sedrani : Pordenone,Italy]
[Detlev Niechoy : Goettingen,Germany]
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