Mars Image 2005/10/05(UT)

火星月惑星研究会関西支部

Mars Image 2005/10/05(UT)
阿久津弘明,
Clay Sherrod,Damian Peach
H.Akutsu,Clay,D.Peach

解説（安達）
　ヘラス(Hellas;290W,-50)の北部は今日も明るく見えている。南極冠は非常
に小さくなったが、まだ健在だ。
いつものことだが、リビヤ(Libya;275W,+5)付近は、日没には白く観測されて
いる。子午線付近のNPHは変化に富んでいる。朝霧が良く見えている。
(reported by 3 observers)

The northern part of Hellas (290W,-50) looks bright today. It is still
alive and well though SPC became small very much. The vicinity of Libya
(275W,+5) is observed in white at the sunset though it is the usual.
NPH in the vicinity of the meridian is varied. The morning mist looks
good. 
(reported by 3 observers)
FROM Makoto ADACHI
-------------------------------------------------------------------------------------

Hiroaki Akutsu(280mm Newtonian)

久しぶりの観測となります。無風快晴となり観測中の気温は4℃となりました。
朝には初霜も記録されました。
　私のブルーフィルターではやはり地上が写ってしまいます。 
 
≪北海道旭川市  阿久津弘明≫

Dr. P. Clay Sherrod (410mm SC : ToUcam PRO)

[Dr. P. Clay Sherrod Arkansas State U.S.A]

Damian Peach (235mm Celestron SCT:Lumenera LU075)

Here are some images from October 5th. Poor-fair seeing. This month has been pretty dreadful so far, with a persistent cloudy anti-cyclone prevailing the last few days.
Some extensive cloud is present over Tharsis extending into Ophir/Candor. Arsia cloud is large and quite bright well away from the limb. Good resolution in Red, showing fine structure in Phasis and Melas/Tithonius Lacus. Also note the dark spot at Noctis Lacus extending in a chain of tiny spots to Phoenicis Lacus. Also note a weak SPC rift is hinted at.

14" (35cm) Celestron SCT @ f/39.5.
Lumenera LU075M CCD camera.
Seeing poor occ fair (Pickering 3-6.)
Transparency excellent (5.5mag.)
No wind. Heavy dew.

Here is a corrected sequence from October 5th. Please update your records with this correct version:

[Damian Peach: Loudwater, Buckinghamshire, United Kingdom]

ALPO-Japan Latest Mars Section	2005/10/06
	2005/10/04