火星 ALPO-Japan Latest
Mars Image 2007/08/28(UT)
Sean Walker,Stanislas Maksmowicz,David M Moore,Jim Melka,Donald C Parker,Ethan Allen
Walker,S.Maksmowicz,D.Moore,J.Melka,Don,E.Allen
解説（安達）
南極冠ははっきりと存在が分かる。メリディアニ(Meridiani;0W,-5)付近は、
かなり晴れてきたようだ。アルギレ(Argyre;30W,-45)は、相変わらず明るく見え
る。また、オピル(Ophir;65W,-5)も明るく見える。これらは、画像ではよく目立
つ特徴だ。フィレッハエ(Phyrrhae;37W,-15)に明るい小さな斑点が見えている。
もっとも特徴的な画像は、D.C.Parkerによって捕らえられている。今まで北極付
近の雲はNPR付近だけだったが、アキダリウム(Mare Acidarium;30W,+50)の北部
に雲が発生し、北極を取り巻く雲が二重になる様子が記録された。(reported by
5 observers)
Existence understands SPC clearly. It seems that near Meridiani (0W,-5)
came quite openly. Argyre (30W,-45) looks bright as usual. Moreover,
Ophir (65W,-5) also looks bright. These are the features which are very
conspicuous by a image. The bright small spot is visible to
Phyrrhae(37W,-15). The most characteristic image is caught by D.C.Parker.
The clouds near the North Pole were only near NPR until now. However,
clouds occurred in the north of Mare Acidarium(30W,+50),and signs that
it was doubled by the clouds which surround the North Pole were recorded.
(reported by 5 observers)
FROM Makoto Adachi
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|
Sean Walker(313mm Newtonian) |
Rather poor seeing on this occasion. Mars quite perceptibly bigger than it was last time I imaged,10 days ago,now 8" across.
[ Sean Walker,Massachusetts,U.S.A]
|
Stanislas Maksmowicz (200mm reflector) |
[Stanislas Maksmowicz Ecquevilly,France]
|
David M. Moore(250mm Dall-Kirkham Cassegrain) |
Dust is clearing in this area from last month. NPH becoming visible in Blue.
[ David M Moore Phoenix,Arizona U.S.A]
[Jim Melka,St.Louis,Missouri U.S.A.]
|
Donald C Parker(16-in (41cm) Newtonian) |
Some bright dust clouds persist,but many albedo features are returning to "normal" appearance. Aurorae Sinus and Protei are very dark. Bright dust persists in Ophir-Candor. The North Polar Hood has become prominent. No SPC detected,but the De is only -3.6 degrees. The southern limb is covered with clouds. Morning limb arc is prominent and is enhanced by dust high in the atmosphere.
[ Donald C Parker Coral Gables,Florida U.S.A]
|
Ethan Allen12" (305mm) Newtonian |
[ Ethan Allen Sebastopol,California U.S.A.]
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