Mars Image 2006/02/17(UT)

火星月惑星研究会関西支部

Mars Image 2006/02/17(UT)
田阪一郎
David Arditti,Damian Peach
D.Arditti,D.Peach,I.Tasaka

解説（安達）
 南極と北極の雲の様子はほとんど昨日と同じだ。北極の方が明るくなりつつ
あるようだ。
(reported by 2 observers)

The appearance of the cloud of the South Pole and the North Pole is
almost the same as yesterday. The North Pole seems to be lightening.
(reported by 2 observers)
FROM Makoto Adachi
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David Arditti (250mm Dall-Kirkham Cassegrain:ATK camera)

Seeing fair. SPH still strong.
Is the shadow-like feature at the terminator the Aetheria secular  darkening? 


[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]

Damian Peach (350mm Celestron SCT:Lumenera LU075)

Here are some images from Feb 17th. Good seeing. The true edge of the NPC can be nicely seen now showing through the weak misty NPH. The albedo markings around Panchaia and Lemuria can be seen through the hood. Also note the thickening SPH now easy to see. Also a bright cloud over Ausonia. Arsia orographic cloud is bright at the limb.
Despite D=7.6" some minor features are still seen such as the projections at Gomer Sinus and the small Trivium-Cerberus dots.

[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]

Ichirou Tasaka(730mm Cassegrain(530mm))

≪和歌山県新宮市田阪一郎≫

ALPO-Japan Latest Mars Section	2006/02/18
	2006/02/16