火星 月惑星研究会 関西支部
Mars Image 2006/01/23(UT)
柚木健吉,畑中明利,田阪一郎
Christophe Pellier,Ralf Vandebergh
Christophe.P,K.Yunoki,R.Vandebergh,A.Hatanaka,I.Tasaka
解説（安達）
Christophe Prllier の画像では、アルギレ(Argyre;30W,-50)に、霧か霜の
発生している様子が分かる。
はっきりした変化は見られない。(reported by 2 observers)
In the image of Christophe Prllier,the appearance where the fog or
frost has been generated in Argyre (30W,-50) is understood. A clear
change is not seen.
(reported by 2 observers)
FROM Makoto Adachi
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Christophe Pellier (C14 ; Lumenera ATK-1HS)
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My ATK-1HS has finally been nicely repaired by a friend of mine and I got a run with it tonight along with the Lumenera !
http://www.astrosurf.org/pellier/M060123-CPE
The ATK produces bigger images despite shorter focal lenght because of chip caracteristics,and performed very well (10 fps) but technical quality looks a step higher with the Lumenera (better SNR,contrast,and no gain artefact thanks to the 12 bits ; 15 and 7,5 fps).
Mars is now entering southern autumn. Argyre looks filled in with a thick white cloud and Ascraeus is also seen as a red spot (as in Damian,Dave and David's latest).
I've got the feeling that cloud-building in the south is more important in moderate latitudes (~30-60°S) than in the SPR. This was maybe true also for the old images of the 1990 apparition ?
Best wishes,
[Christophe Pellier Bruz City,France]
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Kenkichi.Yunoki (200mm Newtonian,ToUcam Pro)
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解像度が低いので断言出来ないが、ヘラス内部のリング状の模様は健在のようである。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
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Ralf Vandebergh(250mm Newton:ATK-1HS)
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This is a blue light image of Mars,obtained on Jan 23,at 20:08 UTC
10 inch Newtonian & ATK-1HS @f/35,Astronomik blue filter)
[バンディバ:オランダ]
[Ralf Vandebergh:Neighbourhood of Maastricht Netherlands]
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Akitoshi Hatanaka (400mm Cassegrain,ToUcam Pro)
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≪三重県熊野市 畑中明利≫
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Ichirou Tasaka(730mm Cassegrain(530mm)) |
≪和歌山県新宮市 田阪一郎≫
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