土星 月惑星研究会 関西支部
Saturn Image 2007/03/06(UT)
齋藤 強,瀧本郁夫
David Arditti,Christopher Go
T.Saitou,D.Arditti,Christopher Go,I.Takimoto
|
Tsuyoshi Saitou(200mm catadioptric) |
SONY HDR-HC1
2007/03/06 11:59:06(UT) ; 2007/03/06 12:21:00(UT)
コメント：強風のなか撮影を強行しましたが無理がありました。
(Tsuyoshi Saitou : Agatsuma-gun Gumma-Prefecture Japan)
≪群馬県 吾妻郡 齋藤 強≫
|
David Arditti (250mm Dall-Kirkham Cassegrain) |
First of all,I would like to thank David Graham for his excellent work in
co-ordinating the BAA Saturn Section over the past years.
I had excellent seeing on Saturn just before taking these images,and a superb
visual view. Unfortunately,it clouded over as I was taking them,and R and G
were captured through a layer of fog,and B was not captured at all. I have
consequently resorted to making a faked colour image,in which the G channel is
a really a R-G average,and the B channel is really the G image. Hence the
colours are quite wrong.
I hope others had better luck tonight. I did want to give this newly re-worked
telescope a good testing on Saturn,but have not quite succeeded yet. The visual
view was very fine,however.
Note to Michael Foulkes: please regard this and subsequent images as
contributions to the Section.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
|
Christopher Go (Celestron C11) |
Contrast was low this evening because of the almost full moon. But seeing was excellent.
Note the two bands in the northern hemisphere. The SEB and STB is quiet. No sign of any dark or white spots. Note that the NTrZ has become reddish lately.
[Christopher Go : Cebu Philippines]
|
Ikuo Takimoto (310mm Newtonian) |
コメント：風が強く、天頂付近に土星が来てもシーイングが改善されない
ばかりか、ますます悪くなってしまった
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県 綾歌郡 瀧本郁夫≫
ALPO-Japan Latest
