火星 ALPO-Japan Latest

Mars Image 2007/12/09(UT)
熊森照明,中井健二,岡本彬宏,尾崎公一,林敏夫,柚木健吉,永長英夫
Carlos.E.Hernandez,Sean Walker,Manos Kardasis,Damian Peach
Carlos.E,Walker,T.Kumamori,K.Nakai,Y.Okamoto,Kardasis,K.Ozaki,T.Hayashi,K.Yunoki,H.Einaga,D.Peach

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解説（安達）
 Sean Walkerの青画像では、夕霧が三角形に見えている。夜の方から吹いてくる
風を表しているかもしれない。熊森氏の画像には、クロニウム（Chronium；
200W,-56）が、はっきりと写っている。また、南極の白雲も見えている。これら
の様子は、肉眼でも観測できる。(reported by 10 observers)

By the blue image of Sean Walker,evening mist is visible to the triangle.
The wind blown from the night side may be expressed. Chronium (200W,-56)
is clearly reflected to the image of Kumamori. Moreover,antarctic white
clouds are also visible. Also with the naked eye,these situations can
be observed. (reported by 10 observers)
FROM Makoto Adachi
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I was finally able to make an observation of Mars on December 9,2007  (06:25 and 06:50 U.T.).
The hard side of Mars was visible and I was  able to detect several albedo features as noted.
I welcome any  comments on my observation.

Date: December 9,2007
Time (U.T.): 06:25 (left image) and 06:50 (right image)
CM: 094.2*W (left image) and 100.3*W (right image)
Ls: 360* (Northern Spring/Southern Autumn)
De: 4.4*N
Instrument: 9-inch (23-cm) F/13.5 Maksutov-Cassegrain
Magnification: 359x
Filters (Wratten): None
Seeing: 6-7/10
Transparency (1-6): 3/10

Notes;
06:25 U.T. (IL,Left image): The South Polar Region (SPR) appears  bright to brilliant (8-10)
with projections noted over Mare Australe  and into Thaumasia and Daedalia/Claritas.
Solis Lacus appeared dark  to dusky and elongated northeast-southwest (NE-SW).
Nectar appeared  dusky (4/10) connecting Solis Lacus to Mare Erythraeum (3-8/10).
Aurorae Sinus (3/10) and Agathodaemon (Coprates) were visible as  projections from Mare Eryhtraeum.
Aonius Sinus (4/10) was partially  obscured by a very bright (8/10) haze (cloud).
Mare Sirenum appeared  dark to dusky (3-4/10). Tharsis,Memnonia,Tempe,Arcadia,and
Amazonis appeared bright (7/10). Mare Acidalium appeared dark to  dusky (3-4/10).
Mare Boreum was partially obscured by an extremely  bright (9/10) North Polar Haze (NPH).
Trivium Charontis (4/10)was  visible towards the following limb .

06:50 U.T. (Right image,Wratten 38A): An extremely bright (9/10)  South Polar Region
(SPR,and Haze (SPH)) and North Polar Haze (NPH)  were visible.
A bright to extremely bright (7-10) cloud projecting  from the preceding limb over Tharsis was noted.
Very bright to  extremely bright (8-9/10) Morning Limb Haze (MLH) ad Evening Limb  Haze (ELH) were noted.

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

Good seeing,but low transparency. Interesting cloud movements over the course of 10 minutes.


After shooting this morning,I shot this wide-field image to capture the scene similar to my naked-eye view. I'm lucky to have relatively dark skies.
30 second exposure,Canon 10D,18mm lens at f/3.5.

[ Sean Walker,Massachusetts,U.S.A]

北半球の春分点を迎えましたが、北極雲はなかなか晴れわたりませんね。

≪大阪府堺市 熊森照明≫

2007/12/09 15:50:49(UT)
LS:0.1 CM:231.7
LX200GPS-25(254mm Schmidt Cassegrain f/10)
LE7.5mm+IR-cut+ToUcam ProII fl:6200mm
exp.:1/25sec. 15fps 80sec.
seeing:4-5/10 trans.:5/10
comment:
冬場にしてはシーイングが良かった（まあまあ）。
メデューサの雫が微かに写っている。

≪広島市  中井健二≫

[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》

[Ki.Ozaki,Sobue Inazawa Aichi JAPAN]
≪愛知県稲沢市祖父江町  尾崎公一≫

DMKで撮影、フィルタを使った撮像です。シーングよくないが
なんとか涙が撮れてます。

≪京都府京都市  林敏夫≫

シーイングがほどほどであり、フィルターワークができました。
B390とのLRGB画像も作ってみました。


[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県  加西  永長英夫≫

ALPO-Japan Latest Mars Section	2007/12/10
	2007/12/08