火星 ALPO-Japan Latest
Mars Image 2018/07/26(UT)
遠藤宏次,大田 聡,山崎明宏,橋野英嗣,熊森照明,阿久津富夫
Guilherme Grassmann,Damian Peach,Javier Beltran Jovani,Bruce Macdonald,David Arditti,Clyde Foster,Christophe Pellier,Manos Kardasis,Sonka Adrian,Jose Antonio Soldevilla,Alexei Pace,Efrain Morales Rivera,John Sussenbach,Paul Maxson,Robert Schulz
G.Grassmann,K.Endo,D.Peach,Javier,B.Macdonald,D.Arditti,S.Ota,A.Yamazaki,C.Foster,H.Hashino,Christophe.P,Kardasis,S.Adrian,J.A.Soldevilla,T.Kumamori,T.Akutsu,A.Pace,E.Morales,J.Sussenbach,P.Maxson,R.Schulz
解説（安達）/ Comment by Makoto Adachi
昨日見つかったDaedariaの東にできたダストストームは、位置がSolis Lacusの真北に移動してきた。時間とともに移動している
様子が非常によくわかる。Damian Peach氏はこの様子を鮮明に記録した。22h06mにClyde Foster氏が同じ位置を記録しているが、
この時点ではすでに小さく淡く記録され、急速に衰えてきた。
遠藤氏は、ＳＰＣが広く砂嵐に覆われている
様子を記録している。ＳＰＣは見事に一部だけしか見えない状態だ。山崎氏の画像を見ると、赤くなったHellasが見事に記録されている。
The dust storm which was found east of Daedaria found yesterday,the position moved to the true north of Solis Lacus. I can understand
very well how it moves with time. Damian Peach recorded this clearly. Clyde Foster recorded the same position at 22h 06 m,
but it was already recorded small and faint at this time and it has decayed rapidly.
Mr. Endo records how the SPC is widely covered with sandstorms. SPC is a splendidly invisible part. Looking at Mr. Yamazaki's image,
the red Hellas is recorded spectacularly.
（by 19 observations ;reported by Makoto Adachi)
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Various surface detais can be see on the image:
Nix Olympica and 3 Tharsis Vulcan
Bosporo and Mare Erythraeum
Solis Lacus -very bright
Looks like that storm decrease
[Guilherme Grassmann,Americana-San Paulo,Brasil]
雲間から3分間だけ撮影ができましたがシーイングは良くありません。モニターではSPCの西側の一部だけ白く見え、Hellas BasinとSyrtis Majorの東が少し明るく見えました。
眼視で模様の見え方を確認しようとしましたが、撮影後に完全に曇ってしまい見られませんでした。
≪埼玉県越谷市 遠藤宏次≫[Koji Endo : Saitama Japan]
Strong jetstream is unfortunately limiting what can be done of late. A bright new dust cloud is visible over Solis Lacus.
A very dark albedo feature has appeared across Phasis-Daedalia which was not present before this storm (though has appeared before following large dust storms.)
[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]
[Javier Beltran Jovani:Castellon-Spain]
(Bruce Macdonald : Punta Gorda,Florida USA)
Seeing was better on the 26th. A condensed bright patch of dust is evident in the middle of Solis Lacus.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
[Tomigusuku city Okinawa Japan]
≪沖縄県 豊見城市 大田 聡≫
《東京都町田市、山崎明宏》[A.Yamazaki: Machida Tokyo Japan]
I was pretty much set up for an all-nighter last night,having seen a recent general trend of improved seeing from about 21.00 local time through to midnight.
Unfortunately conditions started as very poor at about 21.00 and I only got very slight improvement over the next few hours.
I stayed at it until I was able to confirm the reduction of the small storm near Solis Lacus rather than an increase in intensity,and then called it a night.
Although it could still be seen,it looked greatly reduced in intensity.
All in all,rather frustrating,but will try again tonight and hopefully enjoy the adjacent lunar eclipse.
At least I got a reasonable IR capture and the limb brightening was again detected,although limited in B.
[Clyde Foster:Centurion,South Africa]
シーイング、透明度も悪かったのですが、なんとか雲間から撮影できました。
≪千葉県木更津市 橋野英嗣≫[Hidetugu Hashino:Chiba:Japan]
Mars images,showing the transient dust cloud in Solis Lacus.
[Christophe Pellier Bruz City,France]
Hello,here is an obs made in poor to average conditions.A small storm is visible in Solis Lacus
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
Seeing 9/10 Trans 7/10 Altitude 20
[Sonka Adrian Bruno:Bucharest,Romania]
[Jose Antonio Soldevilla Canyelles-Barcelona-Spain]
沖縄に来て一番の好シーイングになりました。
≪大阪府堺市 熊森照明≫[Teruaki Kumamori:Ohsaka Japan]
≪茨城県 : 阿久津富夫≫
in RGB and IR versions during a spell of good seeing with the C14.
[Alexei Pace: Ir-Rabat,Malta]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
[ Paul Maxson:Surprise,Arizona,United States]
Here are my Mars results from my visit of the IAS observatory in Namibia July 26th 2018.
[Robert Schulz,Austria]
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