火星 ALPO-Japan Latest

Mars Image 2007/12/19(UT)
齋藤 強,風本明,熊森照明,柚木健吉,安達 誠,林敏夫
Manos Kardasis,Jan Adelaar,Simon Kidd,Lorenzo Comolli,Jim Melka,George Tarsoudis,Christophe Pellier,David Arditti
Kardasis,T.Saitou,A.Kazemoto,T.Kumamori,J.Adelaar,S.Kidd,K.Yunoki,L.Comolli,M.Adachi,J.Melka,G.Tarsoudis,Christophe.P,T.Hayashi,D.Arditti
解説（安達）
　今日も風本氏の画像にはブルークリアリングが見える。一方、柚木氏と林氏の画像
では、ブルークリアリングは分かりにくい。波長によって違いがあるように見え
る。処理の違いかもしれないが。シレナム（Mare Sirenum;160W,-30)の南側には
いつも雲が見える。また、南緯５０度付近にも雲のバンドができている。これら
は特徴的な姿だ。
(reported by 14 observers)

Blue Clearing is visible to the image of Kazemoto today also. On the other hand, 
by the image of Yunoki and Hayashi, blue Clearing is unclear. It seems
with a wavelength that there is a difference. It may be the difference
in processing. Clouds are always visible to on the south [ of Mare
Sirenum ]. Moreover, also near, the band of clouds is made south
latitude 50 degrees. These are characteristic figures.　
(reported by 14 observers)
FROM Makoto Adachi
-------------------------------------------------------------------------------------

Manos Kardasis ( 254mm SCT )
The weather in Greece continues to be awfull.This
image was made from a single video captured in a small
window among clouds.

[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
Tsuyoshi Saitou(200mm catadioptric)
コメント：シーイングが非常に悪いです。
SONY HDR-HC1

(Tsuyoshi Saitou : Agatsuma-gun Gumma-Prefecture Japan)
≪齋藤 強:群馬県  吾妻郡≫
Akira Kazemoto(308mm Newton)

≪京都府久世郡  風本明≫
Teruaki Kumamori (200mm Dall-kirkham)
最悪のシーイングで接近を迎えました。

≪大阪府堺市 熊森照明≫
Jan Adelaar(235mm SC)
Mars just after the closest approach,
regretly seeing isn't cooperating lately so turned down the focal ratio to keep some contrast,
color seems somewhat muted

[ジャン-アデラー:オランダ]
[Jan Adelaar:Arnhem City Netherlands]
Simon Kidd (350mm Celestron SCT)
Taken 2241ut on 19th Dec
Seeing moderate.
Happy Christmas everyone!

[Simon Kidd: Welwyn Herts,United Kingdom]
Kenkichi.Yunoki (260mm Newtonian)
今年は１２月に入って連日シーイングが良くない。体調も今ひとつということもあり全く撮像に気合いが入らない。
今年の火星接近では、衝付近で起こると言われるブルークリアリングは認めることはできない。

[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
Lorenzo Comolli(Newton 310mm)

[Lorenzo Comolli:Tradate (VA,Italy)]
Makoto Adachi (Drawing: 310mm Newtonian)

--------------------------------------------------------------

--------------------------------------------------------------
<Makoto Adochi Ohtu Shiga Japan> ≪滋賀県 大津市 安達 誠≫
Jim Melka (300mm Newton)

[Jim Melka,St.Louis,Missouri U.S.A.]
George Tarsoudis ( 250mm Newtonian )
07/12/19   23:34:36 - 22:37:00 UT,CM= 259.1,Ls=  334.73,Dia= 15.91
250mm at f/6.3 Newtonian DMK 21AF04 at f/40,RGB
Seeing 5/10 Trans 6/10
George Tarsoudis,Alexandroupolis of Greece

[George Tarsoudis,Alexandroupolis of Greece]
《ターソウディス  ギリシャ アレクサンドロポリス》
Christophe Pellier (C14)
Hi all,still fairly good seeing
http://www.astrosurf.com/pellier/M071219-CPE
I have noted the permanent band of white clouds in the southern hemisphere these days, it even looks complete around the whole globe. What's this,the southern jetstream ??
PS WinJupos says that Phobos is in transit above Gomer Sinus for the first serie of images. Who can see it ? ;-))

[Christophe Pellier Bruz City,France] Japanese 私は最近、南半球高緯度において白雲が恒常的に居座っているのに注目しています。 南極地域全体を覆っているようです。これは何だと思いますか。南ジェット気流でしょうかね。 追伸 WinJuposは、フォボスの火星面経過の最初のイメージでGomer Sinusの中であるとのことです。 どなたか見ることができしたか? ;-))
林敏夫 Toshio Hayashi (355mm Schumidt-Cassegrain)
１２月１９日　最接近時に撮さなあかんと思い
撮影しましたが、シーングは良く無かったです。

≪京都府京都市  林敏夫≫
David Arditti (355mm SC)
Decent conditions on this occasion. Also it was the first time I used  the Televue 5x Barlow. 
It was immediately obvious to me this was an  excellent piece of glass that I would have done better to get sooner.

The great creater Huyghens partly resolved (S following corner of  Syrtis), the NPH retreating and fragmenting, 
revealing Utopia to  Ismenius Lacus. 


Here is a second set from the 19th, because I imaged in the late  evening as well as early morning of that date. 
In the evening, I used  my C11 for a change. Conditions were again quite good, and lower  longitudes were captured 
than in the morning session.

Comparison of these with the C14 images gives a good idea, I think,  of the difference in results with these scopes 
operated by the same  user under similar conditions with the same additional equipment.   
The C11 gives a lot of detail, but it is pushed to its limit at this  image scale, and it doesn't quite give the 
sharpness, detail and  sense of solidity of the C14 image.

Elysium looks interesting as a surprisingly concentrated bright patch  approaching the p limb. 

[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
ALPO-Japan Latest Mars Section
2007/12/20
2007/12/18