火星 ALPO-Japan Latest

Mars Image 2018/08/07(UT)
荒川 毅,中田 昌,黒田瑞穂,堀内 直,柚木健吉,安達 誠
Carmine Gargiulo,Guilherme Grassmann,Dmitry W. von Aichegg,Gianluca Bianchi,Avani Soares,Ioannis A. Bouhras,Efrain Morales Rivera,Michel Deconinck,Paul Maxson

解説(安達)/ Comment by Makoto Adachi
 Dmitry W. von Aichegg氏は、前日にEdenの北側にあった、淡いダストストームが菱に移動している様子を記録している。この付近は

SPC is still clear today south of Hellespontus and south of Aonius.
Mr. Horiuchi's image is very well taken. A light pattern near Amazonis is recorded under the veil of dust storm. From this image 
you can see how it gradually became faint. Although the fine shades around Electris are captured very well, it has become an unfamiliar 
appearance as it is not the form of Electris like so far. Since the dust storm this time was active in the vicinity, it is inferred that there was 
a big influence.
  Mr. Dmitry W. von Aichegg records how the light dust storm, which was on the northern side of Eden the day before, is moving to Russia. 
It seems that this neighborhood was swept away by a characteristic seasonal wind by the Northern Hemisphere.

(by 15 observations ;reported by Makoto Adachi)

Tsuyoshi Arakawa

≪奈良県奈良市  荒川 毅≫[Tsuyoshi Arakawa:Nara Japan]


[Akira-Nakata  Koube-City Hhyougo-Prefecture Japan]
≪ 兵庫県 神戸市西区 中田  昌≫

Mizuho Kuroda

≪黒田瑞穂 : 兵庫県 太子町≫[Mizuho Kuroda : Taishi Hyogo Japan]

Carmine Gargiulo

[Carmine Gargiulo:City: Sant'Agnello (NA) - ITALY]

Tadashi Horiuch

《京都府宇治市、堀内直》[T.Horiuchi: Uji- City Kyoto Japan]

Guilherme Grassmann

[Guilherme Grassmann,Americana-San Paulo,Brasil]

Dmitry W. von Aichegg
Seeing 7/10 Trans 4/5

[Dmitry W. von Aichegg : Faro de Cullera,Spain]

Gianluca Bianchi
seeing 6/10   transparence 8/10
[Gianluca Bianchi:Modena ITALY]


[Kenkichi Yunoki  (Sakai City,Japan)]
≪大阪府  堺市  柚木健吉≫

Avani Soares
With the dust coming down many details start to get noticeable!
Vallis Marineris very visible near 8 am,Chryse,
Acidalia and Argyre Planitia stand out easily as well as Margaritifer and Meridiani Planum,
but what I liked was to be able to capture with good resolution the various dark craters like Trouvelot,Rutherford,
Becquerel and Radau perfectly recognizable to the left side of Arabia Land almost a little above the center of the photo.

A composition close to the opposition showing the difference of detail between 5 different filters. 
In some the difference is subtle, in others well evident, important to note that due to dust storm the 685 IR filter seems to be the one that presents greater contrast in the details.
Using a color camera, I chose to leave the natural color output with each filter listed, also converted to black and white which is common in such cases.

[ Observatory Parsec,City Canoas,Brazil]

Ioannis A. Bouhras

[Ioannis A. Bouhras : Peristeri,Athens,Greece]

Efrain Morales Rivera

[Efrain Morales Rivera  Aguadilla:Puerto Rico]

Makoto Adachi
前日に見られたMare Sirenumの南側のダストストームは、明るさがやや低くなった。

≪滋賀県  大津市  安達  誠≫[Makoto Adachi:Siga Japan]

Michel Deconinck
Seeing 5/10 (Transparence)Trans 8/10
Watercolor of Mars (black pen HB and blending stump on white paper plus watercolor)
made with my mewlon 250/2500,
Integrated light plus grey filter then red and blue one.

[Michel Deconinck : [Artignosc-sur-Verdon,France]]

Paul Maxson

[ Paul Maxson:Surprise,Arizona,United States]

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