火星 ALPO-Japan Latest
Mars Image 2020/07/11(UT)
永長英夫
Yaroslav Naryzhniy,Paul G. Abel,Siegfried Gonzi,Antonio Lasala Garcia,Istvan Zoltan Foldvari,Zsolt Kereszty,Efrain Morales Rivera,John Sussenbach,Mike Hood,Damian Peach
Y.Naryzhniy,P.Abel,S.Gonzi,A.Lasala,F.Istvan-Zoltan,H.Einaga,Z.Kereszty,E.Morales,J.Sussenbach,M.Hood,D.Peach
解説（安達）/ Comment by Makoto Adachi
アルギレ南方で起こったエッジダストストームは東にすっかり拡散した。Yaroslav Naryzhniy氏の画像には明るくなった
アルギレ（Argyre;30W,-50 ）が記録されている。この様子はPaul G. Abel氏の眼視観測にも記録されている。永長氏の画像はヘラス
付近が明るく記録されている。Law画像でその様子がよくわかる。
SPCの割れ目の様子がZsolt Kereszty氏によって記録された。毎シーズン見られるおなじみの姿である。John Sussenbach氏の画像
では、メリディアニ（Meridiani;0W,-5）とマルガリティファー（Margaritifer Sinus;23W;-10）付近にある明部がどのような
状態になっているかをよくとらえている。画像はダストに覆われ、全体が靄に包まれた画像のように見えるが、細部がよく記録され、
表面の様子が変化していることが分かった。
The Edge Dust Storm that occurred south of Argyre has spread eastward. A brighter Argyre (30W,-50) is recorded in the image of
Mr. Yaroslav Naryzhniy. This situation was recorded in visual observation by Mr. Paul G. Abel. The image of Mr. Einaga is brightly
recorded near Hellas. The situation can be seen clearly in the Law image.
（by 9 observations; reported by Makoto Adachi)
-------------------------------------------------------------------------------------
400mm Dall-Kirkham,ZWO 290MM,Seeing 6/10 Trans 5/10
[Yaroslav Naryzhniy : Ukraine,Kiev region]
The planet is now a reasonable size at 12.4" and very noticeable in the sky. At present,I could only reach it with my 8" Newtonian but as seeing was around AIII-IV,this was quite sufficient.
I was quite struck by how muted the features appeared on the Martian disk. Erythraeum,Dawes Bay and other features were not particularly striking. I had a fairly clear impression of yellow dust both on the limb and covering Solis Lacus and perhaps into Erythraeum and extending to the Argyre basin in the far south.
The southern polar cap was particularly brilliant,t with vague darker patch present inside. The Lowell band was particularly dark (probably the darkest feature on the disk) and seemed to be irregular in a number of places rather than a smooth band. To the far north,the limb was a whitish colour.
[Paul G. Abel:Leicester:United Kingdom]
[Siegfried Gonzi : Exeter,United Kingdom]
[Antonio Lasala :Morata de Jalon:Spain]
[Istvan Zoltan Foldvari : [Budapest,Hungary]
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
[Mike Hood : Kathleen Georgia,U.S.A.]
Poor to fair seeing. Olympus Mons is nicely seen toward upper left.
[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]
ALPO-Japan Latest
