火星 月惑星研究会 関西支部

Mars Image 2005/09/13(UT)
福井英人,米山誠一,永長英夫,岡本彬宏,畑中明利,柚木健吉,
Ralf Vandebergh,Donald C Parker,Kolovos Dimitrios,Martin Mobberley,John Kirchhoff,Robert Heffner,Jan Adelaar,Damian Peach,Richard Bosman,David M Moore
H.Fukui,S.Yoneyama,H.Einaga,Y.Okamoto,A.Hatanaka,K.Yunoki,R.Vandebergh,Don,Kolovos,M.Mobberley,J.Kirchhoff,R.Heffner,J.Adelaar,D.Peach,R.Bosman,D.Moore

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解説（安達）
　福井氏の画像では、ターミネーターに白雲が見える。一つはアルシア・シル
バ(Arsia Silva;125W,-5)とパボニス(Pavonis;110W,+10)になる。白雲の発生
が少しずつ北に拡がっている。いずれも山岳雲だ。北極フードは今回も明るく
見えている。これらの様子は、肉眼でも良く捉えられ、岡本氏もその様子を記
録している。(reported by 16 observers)

In the image of Fukui, white clouds are seen terminater. In one, Arsia
Silva (125W,-5) and another are Pavonis (110W,+10). The generation of
white clouds has extended to the north little by little. Both are the
mountains clouds. NPH looks bright this time. In these appearances, it
is caught with the visual well, and Okamoto also records the appearance.
(reported by 16 observers)
FROM Makoto ADACHI
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[Hideto.Fukui  (Shizuoka-Prefecture  Japan)]
≪静岡県藤枝市  福井英人≫

≪神奈川県横浜市  米山誠一≫

透明度が良く、天の川がうっすら見えてるが、如何せんシーイングが最悪です。
・ソリスあたりをもっと詳しくとらえたかったのですが、タルシス火山の山岳雲が
なんとか認められる程度の画像でした。

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

40cm Cassegrain(F15) ＋　Vari-Extender  （f=11300mm）　1 degree Prisum 　 IR block Filter　　　FUJI　IR76　Filter
Philips ToUcam Pro  Rezistax 3     seeing  6/10 trans  6/10
seeingが良かったので、ピントがあわせやすかった。パソコンからの熱で、ドーム内気流がいたずらをしていたようです。
1時過ぎから４時まで、３３カット撮影した。　　火星が、高い位置にくると、細部まで写るようです。
近赤外像で、アマゾン地方（amazonis）が、複雑な写りをしています？

≪三重県熊野市  畑中明利≫

Last night it was the first really good seeing over the south of the Netherlands in a long time.
I took many IR-and blue images with the ATK-1HS and some IR and color images with the ToUcam
Here is one of the IRGB results taken with the ATK attached to a 10 inch Newton at f/60.
The NPC was already large in the blue light and very obvious visually with a nice cyan color.
Visuall impressions were exellent,especially with a 3.6mm Super Plossl oculair at 333x.


Attached is one of the near infra-red image I took on Sept.13.
Note some small 'canals' between Hellespontus and Noachis.
10 inch Newton & Philisp ToUcam PCVC750k @ 0.06´´/p f/74


Image taken on Sept 13 at 04:33 UTC
IRGB observation 10 inch Newton & ATK-1HS @0.08´´/p f/60


From images of my yesterdays Sept 13 observing session,I made an animation showing the
differences between an IR and blue image.Note that novus Mons is still appearing and the dark line
which is visible in the IR image corresponds with Ismenius Lacus,just below the North Polar Hood.
A small dark spot appears in the blue light in the center of Sinus Sabeaus
North is up in this animation.


Here are some further results from my Sept 13 observing session.
04:34-04:35 UTC CML=353.80)
10 inch Newton & ATK-1HS camera IRGB @0.08´´/p f/60.

[バンディバ:オランダ]
[Ralf Vandebergh:Neighbourhood of Maastricht Netherlands]

There is an interesting disturbance coming off the NP Hood.

[ Donald C Parker Coral Gables, Florida U.S.A]

[Kolovos Dimitrios ,  Athens Greece]
《コロボス  デミトゥリオス  ギリシャ アテネ》

A Mars image taken this morning, from the UK is attached; CML = 323
degrees, with the Syrtis Major on the evening terminator. Seeing was fairly
poor. A dark feature is prominent as a small blip on that limb.

Orion Optics 245mm f/6.3 Newt + 5x Powermate projected to
7.6x = f/48.  0.13 arcsecs/pixel (7.4 micron pixels).
Lumenera LU 075M + Red, Green & Blue filters.
Transparency poor/fair. Temp + 10 C.  Heavy dew, thin cloud at
times.

Captured/converted with Streampix.
Processed with Registax 3/Maxim DL/PSPro 8.
Further details on the image.

[Martin Mobberley: United Kingdom]

I send you a Mars image from this past morning - 2005/09/13  18:20 UT
Comments:  Morning limb very bright, Hellas area which is about to swing
around on the limb was very reflective and bright. Blue clouds seen on the
NPH - confirmed visually with #38A blue filter.

[Robert Heffner:Aichi, Japan]

Here a capture of Syrtis Major and Hellas, no dust present only some light blue haze
groeten Jan Adelaar

[ジャン-アデラー:オランダ]
[Jan Adelaar:Arnhem City Netherlands]

14" (35cm) Celestron SCT @ f/39.5.  Lumenera LU075M CCD camera.
Seeing fair-good (Pickering 4-8.) Transparency excellent (5.5mag) low clouds late.
No wind. Heavy dew.   Alt= 48-53 degs.
[Damian Peach: Loudwater, Buckinghamshire, United Kingdom]

[ボスマン:オランダ] 
[Richard Bosman: Netherlands]

ALPO-Japan Latest Mars Section