土星 月惑星研究会 関西支部

Saturn Image 2007/03/13(UT)
永長英夫,柚木健吉,齋藤 強,瀧本郁夫
Pete Lawrence,David Arditti,Richard Bosman,Marc Delcroix,Carmelo Zannelli
H.Einaga,K.Yunoki,T.Saitou,P.Lawrence,D.Arditti,I.Takimoto,R.Bosman,M.Delcroix,C.Zannelli

Hideo Einaga (250mm Newton)

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

Kenkichi.Yunoki (260mm Newtonian)
シーイングが悪い。しばらく様子を見るが、どんどん悪化するので撮像意欲がなくなった。

[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
Tsuyoshi Saitou(200mm catadioptric)
SONY HDR-HC1
2007/03/13 11:39:18(UT)
コメント:久々に晴れましたがすさまじい強風(暴風)でした。

(Tsuyoshi Saitou : Agatsuma-gun Gumma-Prefecture Japan)
≪齋藤 強:群馬県  吾妻郡≫

Pete Lawrence(LX200 250mm SC)
Rather time challenged today but here's my first process from last night's session. Rather jittery seeing wihch led to a rather poor blue. I'll send the full result out when I have time to process it properly.

[Pete Lawrence: United Kingdom]
David Arditti (250mm Dall-Kirkham Cassegrain)
The usual poor seeing. Nothing else in particular to report.

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

Ikuo Takimoto (310mm Newtonian)
コメント:南極と北極の色の違いは歴然。シーイングが良ければ。

[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県  綾歌郡  瀧本郁夫≫

Richard Bosman(280mm SC)
how more you learn,how more you get more out your picture.
This images is taken with RGRGB.

Unauthorized use prohibited
無断使用禁止
[ボスマン:オランダ]
[copyright(c)2006 Richard Bosman: Netherlands]

Marc Delcroix (254mm SC)
Very average quality image but a SEBZ spot is visible on it

[Marc Delcroix Tournefeuille,France]
Carmelo Zannelli (235mm SC )
Here my last Saturn image taken on march 13th at 22:23 UT...

Seeing was fair but nothing of details were visibles, only trasnparency was good to allow to get me best colors.
Unfortunately this is the last appreciable image since meteo conditions are so bad...
Here my last elaboration, performed with Iris, stacking 2000 on 3000 frames for luminance channel and 400 for each R-G-B channel...
This is my best Saturn image, where the two spots are visibles...

Here attached a double comparison from Saturn captured on march 13th under fari to good seeing conditions.... 
two doubt WOS appears (signed) and I have proceeded to two different elaborations for to confirm them.

[Carmelo Zannelli,Sicily-Italy]

ALPO-Japan Latest Saturn Section
2007/03/14
2007/03/12