土星 月惑星研究会 関西支部

Saturn Image 2004/11/25(UT)
畑中明利,柚木健吉,風本明,池村俊彦,瀧本郁夫,
Ralf Vandebergh,Jan Adelaar,Paolo R. Lazzarotti,Christophe Pellier
A.Hatanaka,K.Yunoki,A.Kazemoto,T.Ikemura,I.Takimoto,R.Vandebergh,J.Adelaar,P.Lazzarotti,Christophe

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40cm Cassegrain+Vari-Extender(F=8800mm)
Philips ToUcam Pro  Rezistax
seeing 4/10  trans 4/10
≪三重県熊野市  畑中明利≫

仮眠後起きると平林氏より白班の出現に注意するメールが入っていた。
既にその白班の中央子午線通過はすぎているようだが、慌てて準備する。
今日は連日の撮像でどうしようかと迷っていたため望遠鏡のセットはしてい
なかったため、にわか準備で鏡が温度順応していず筒内気流が不安定な
ままの撮像となってしまった。
解像力不足で残念ながら白班は確認出来なかったが、日頃の心構えが
足りないと反省。
[Kenkichi Yunoki  (Sakai City  Japan)]
≪大阪府  堺市  柚木健吉≫

≪京都府久世郡  風本明≫

シーイングがたいへん悪い

[T.Ikemura Nagoya Aichi JAPAN]
≪愛知県名古屋市  池村俊彦≫

2004/11/25 19:01:17(UT)
I=279.9 III=227.5
De=-24.0  E.Dia=19.63"
Ring Long  dia 44.75"  Ring short dia 18.18"
15fps AVI 90sec 568/1349frams Stacked
---------------------------------------------
2004/11/25 19:10:52(UT)
I=285.5 III=232.9
De=-24.0  E.Dia=19.63"
Ring Long  dia 44.75"  Ring short dia 18.18"
15fps AVI 90sec 470/1350frams Stacked
---------------------------------------------
2004/11/25 19:19:57(UT)
I=290.9 III=238.0
De=-24.0  E.Dia=19.63"
Ring Long  dia 44.75"  Ring short dia 18.18"
15fps AVI 90sec 729/1349frams Stacked
---------------------------------------------
2004/11/25 19:33:16(UT)
I=298.7 III=245.5
De=-24.0  E.Dia=19.63"
Ring Long  dia 44.75"  Ring short dia 18.18"
15fps AVI 90sec 824/1350frams Stacked
---------------------------------------------
2004/11/25 19:48:14(UT)
I=307.4 III=253.9
De=-24.0  E.Dia=19.63"
Ring Long  dia 44.75"  Ring short dia 18.18"
15fps AVI 90sec 617/1350frams Stacked
---------------------------------------------
コメント：シーイング、透明度も悪い。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県  綾歌郡  瀧本郁夫≫

Not so good seeing as the day before,but still usable to capture some detail,again nice color
differences within the belts and zones.
[バンディバ:オランダ]
[Ralf Vandebergh:neighbourhood of Maastricht Netherlands]

conditions were good although heavy fog
[ジャン-アデラー:オランダ]
[Jan Adelaar:Netherlands  Arnhem City]

This is the very first time I have a good seeing since...uhm...I do not remember, sorry.
Nonetheless, a light jet stream was still there but lower than 6 hours ago when I did start my session.

This does not yet represent the top I can have with my equipment, but now I can finally have a more exact idea of.
[Paolo R. Lazzarotti : Massa-City,Italy]

Hi all, finally here are some images taken under good/very good conditions
to finally test the mewlon a bit. I'm quite pleased with the results even if
the color image could have been better. The chrominance is obtained with the
RGB Astronomik filters and I find the colors to be excellent.
The difference in IR/R+IR : note the contrast of the belts is better in
near-IR as the filter offers a better penetration of the atmosphere.
The UV image is the best I have obtained, the optical quality of the
telescope and the open tube (no correcting plate) were important to be
successful in those very short wavelenghts !
Best wishes

[Christophe Pellier  Bruz City , France]

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