火星 ALPO-Japan Latest

Mars Image 2018/08/14(UT)
佐々木一男,鈴木邦彦,遠藤宏次,三品利郎,石橋力,柚木健吉,長瀬雅明,永長英夫,岩政隆一,阿久津富夫,平林 勇,安達 誠
Michael Rosolina,Guilherme Grassmann,Gary Walker,Stanislas Maksymowicz,Joaquin Camarena,Paul G. Abel,Clyde Foster,Mike Hood,Christophe Pellier,Manos Kardasis,Paul Maxson,Vlamir da Silva Junior,Niall MacNeill
K.Sasaki,K.Suzuki,K.Endo,T.Mishina,M.Rosolina,G.Grassmann,T.Ishibashi,G.Walker,K.Yunoki,M.Nagase,S.Maksmowicz,H.Einaga,J.Camarena,R.Iwamasa,P.Abel,C.Foster,T.Akutsu,M.Hood,Christophe.P,Kardasis,P.Maxson,I.Hirabayashi,M.Adachi,V.da Silva Jr.,N.MacNeill

解説(安達)/ Comment by Makoto Adachi
Gary Walker氏、柚木氏や永長氏の画像には緑フィルターでの画像がある。最近は緑フィルターの観測が減り、ダストストームの分布が

Mr. Ishibashi was reported side by side with images of almost the same longitude on August 14 and July 9. It is interesting to compare
two pieces. On the image on July 9th,the tip of the dark spot of the newly made Daedaria is clear. Comparing these two images,
you can see the distribution of dust storms well. Also,the size change of the polar cap is also very well understood.
Mr. Gary Walker,Mr. Yunoki and Mr. Nagase's images show images with green filters. Recently,the observation of the green filter
decreases,and the distribution of the dust storm is difficult to grasp. If possible,I would like more reports on this color. In this image,
a dust veil spreads to the west side of Meridiani,and it seems that the appearance of obscuring the underlying pattern is very
well recorded. I would like you to compare firmly.

(by 21 observations ;reported by Makoto Adachi)

Kazuo Sasaki

[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市  佐々木一男≫

Kunihiko Suzuki

[Kunihiko Suzuki : Yokohama-city Kanagawa-Prefecture Japan]
≪神奈川県  横浜市  鈴木邦彦≫

Koji Endo

≪埼玉県越谷市 遠藤宏次≫[Koji Endo : Saitama Japan]


≪神奈川県  横浜市  三品利郎≫[Toshirou.Mishina:Kanagawa Japan]

Michael Rosolina
SPC is bright,Hellas appears very large,dust is settling out some more.

[Michael Rosolina : Friars Hill,WV  USA]

Guilherme Grassmann

[Guilherme Grassmann,Americana-San Paulo,Brasil]


7月にもSOLIS LACSは見えていますが、その南や左は黄雲に覆われていました。南極冠はだいぶ小さくなったものの、8月は白くなっています。

(Tutomu-Ishibashi Kanagawa-P Japan)
≪神奈川県  相模原市  石橋力≫

Gary Walker

[Gary Walker:Georgia:USA]


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

Masaaki Nagase

[Masaaki Nagase,Kawasaki-City,Japan]

Stanislas Maksymowicz
Atmosphere is on clearing obviously.
Haze on amazonia area is recognized to be a mist haze.
Brightenesses are noted on the sketches.

[Stanislas Maksymowicz  Ecquevilly,France]

Hideo Einaga

[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県  加西  永長英夫≫

Joaquin Camarena

[Joaquin Camarena:Spain]

Ryuichi Iwamasa
OlympusMonsが少し赤みが強くTharsisMontesもかすかだが赤みがある。NPHが明確になってきている。S:3-4/10 T:5-6/10 風が強かった。

≪神奈川県横浜市  岩政隆一≫[Ryuichi Iwamasa:Kanagawa:Japan]

Paul G. Abel
We had a clear night here yesterday so I used the University's observatory to make observations of Mars and Saturn.  Attached here is my drawing of Mars- the seeing conditions were average but there were some stable moments whereby a lot of fine detail was seen on the disk,this includes:
- The SPC is now much harder to see,even with this large aperture.  This is no doubt due to the shrinkage brought about by summer in the southern hemisphere.  lowell band also present.
- Electric seemed rather bright tonight- bright clouds/dust present?  Ausonia in contrast seemed to be somewhat duller.
- Mare Cimmerium showed some nice structure- the northern edge appeared somewhat 'serrated'
- Mare Tyrrhenum was quite dark in places.  Syrtis Major visible on the following limb but not particularly striking.
- To the far north I was able to see Elysium although it was not particularly bright or distinctive- the darker regions of Phlegra and Aetheria were present and gave away the position of Elysium.
By 2250UT the planet was starting too descend into the trees,so this brought a stop to further observations.

[Paul G. Abel:Leicester:United Kingdom]

Clyde Foster
Centred on Amazonis

[Clyde Foster:Centurion,South Africa]

Tomio Akutsu

≪茨城県 : 阿久津富夫≫

Mike Hood
This image features Hellas and Syrtis Major.

[Mike Hood : Kathleen Georgia,U.S.A.]

Christophe Pellier
the last one taken under very good seeing at only 15° of elevation.
The atmosphere is still clearing and some color nuances are more visible on the ground of the planet,
like some red hue near Elysium.

[Christophe Pellier  Bruz City,France]

Manos Kardasis
here is an obs made in poor conditions.

[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》

Paul Maxson

[ Paul Maxson:Surprise,Arizona,United States]

Isamu Hirabayashi (Tokyo,Japan)
≪東京都日野市  平林 勇≫

Makoto Adachi
観測を始めた時間は、シーイングが悪かったが、次第によくなり、後半はそこそこ良い条件で観測できた。Tharsisの3つの成層火山やOlympus Monsが暗い斑点として見ることができた。

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

Vlamir da Silva Junior
[Vlamir da Silva Junior : Sao Paulo,Brazil]

Niall MacNeill
I made 4 RGB runs on the 14th of August. This is a reworked image. 
Again the dust is clearing but it still fills the canyons of the the Valles Marineris, 
although the familiar dark form of it was beginning to come through. 
It is possible to see the peaks of the Tharsis shield volcanoes sitting up out of the plain with Olympus Mons right on the terminator. 
Again they display a very distinct red colour.
There is substantial cloud around the north pole and the region around it maintained its blue hue at this time.

[Niall MacNeill : Wattle Flat,NSW,Australia]

ALPO-Japan Latest Mars Section