火星 月惑星研究会 関西支部

Mars Image 2005/11/27(UT)
米山誠一,草階英夫,熊森照明,三品利郎,柚木健吉,田阪一郎
Carlos.E.Hernandez,Donald C Parker,Christopher Go,Paolo Baldoni
S.Yoneyama,H.Kusakai,T.Kumamori,T.Mishina,K.Yunoki,Carlos.E,Don,Christopher Go,Baldoni,I.Tasaka

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解説（安達）
 日本では気流の悪い状態が続き、良い観測が難しい。熊森氏の観測によれば、
朝霧も夕霧も共に良く見えているようだ。三品氏の画像からは、夕霧はタルシ
ス(Tharsis;90W,+10)付近に当たることが分かる。柚木氏の青画像では、今日
もシレナム(Mare Sirenum;160W,-30)付近が暗く観測された。位置が重なるか
らブルークリアリングの可能性がある。(reported by 9 observers)

A good observation is difficult continue the state with a bad seeing
in Japan. The morning mist and the evening mist seem both to look
good according to the observation of Kumamori. It is understood that
the evening mist lies from the image of Mishina to the vicinity of
Tharsis (90W,+10). The vicinity of Mare Sirenum (160W,-30) was darkly
observed in a blue image of Yunoki today. There is a possibility of
blue clearing because the position comes in succession.
(reported by 9 observers)
FROM Makoto ADACHI
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シーイングが悪過ぎます。21時の3コマ目はピントを合わせることが出来ず撮影を断念しました。

≪神奈川県横浜市  米山誠一≫

快晴無風でシーイングが良かったのですが、霧が次第に濃くなり中断しました。

[H.Kusakai Akita-city Akita-Pref  Japan]
≪秋田県秋田市  草階英夫≫

日中は一時時雨れていましたが、夜は何とか晴れました。
しかし、相変わらずの悪シーイングです。

≪大阪府堺市 熊森照明≫

≪神奈川県  横浜市  三品利郎≫

Date (U.T.): November 27,2005
Time (U.T.): 03:00 (left image) and 04:00 (right image)
CM: 017.6 (left image) and 032.2 (right image)
Ls: 331.0 (Mid-Late Northern Winter/Southern Summer)
De -18.3,Ds -11.7,p 0.98,17.6"
Instrument: 9" F/13.5 Maksutov-Cassegrain
Magnification: 248x,290x,and 348x
Filters (Wratten): 30 and 38A
Seeing (1-10): 5-7,Antoniadi (I-V): III-II
Transparency (1-6): 5

Notes:
03:00 U.T. (Left image,IL/W30): The South Polar Cap (SPC) was very small and brilliant (10/10)
surrounded by a thin,dark (3/10) collar. Mare Australe appeared dusky to dull (4-5/10) and mottled.
Noachis appeared shaded to bright (6-7/10).
Pandorae Fretum appeared dark to dusky (3-4/10) and mottled (with a thin,bright (7/10)
streak (cloud?) noted within it). Deucalionis Regio appeared shaded to bright (6-7/10) with two
dull (5/10) bands across it. Sinus Sabaeus and Sinus Meridiani appeared dark (3/10) preceding
the CM (Sigeus Portus (4/10) noted along the northern border of Sinus Sabaeus).
Iani Fretum (?) was noted as a dull (5/10) and diffuse band between Sinus Meridiani
(south-following border) and Margaritifer Sinus (preceding (or eastern) border).
Aeria,Arabia,Eden,Moab,and Aram appeared bright (7/10).  Ismenius Lacus appeared as a thin
dusky (4/10) wedge adjacent to an extremely bright (9/10) North Polar Haze (NPH).
Margaritifer Sinus appeared dark to dusky (3-4/10) and mottled following the CM.
Mare Erythraeum appeared dark to dull (3-5/10) and mottled with bright (7/10)
streaks within it (Pyrrhae Regio?). Argyre appeared bright (7/10) over it's north-following
sector whereas the rest of the albedo feature appeared dusky to dull (4-5/10). Aurorae Sinus
appeared dark to dusky (3-4/10) and bifid towards the following limb. Chryse-Xanthe appeared
bright (7/10) and free of dust. Niliacus Lacus appeared as a dark (3/10) wedge adjacent to the
NPH (portions of it visible through the haze). Thin and extremely bright (9/10) morning and
evening limb hazes (MLH and ELH) were noted as well.

04:00 U.T. (Right image,W38A): Sabaeus Sinus,Sinus Meridiani,Margaritifer Sinus
Mare Erythraeum,and Niliacus Lacus were visible as dull (5/10) albedo features.
Diffuse and bright (7/10) streaks were noted over Mare Erythraeum/Argyre (water vapor clouds?).
Extremely bright (9/10) morning limb haze (MLH),evening limb haze (ELH)
North Polar Haze (NPH),and South Polar Haze (SPH) were visible as well.


[[Carlos.E. Hernandez  South Florida U.S.A ]]

 I have attached some Mars images from 27 November. AM limb (terminator) discrete
clouds persist in high southern latitudes.
I will be out of town through 2 December.

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

ALPO-Japan Latest Mars Section	2005/11/28
	2005/11/26