土星 ALPO-Japan Latest
Saturn Image 2009/03/17(UT)
米山誠一,中井健二,熊森照明,瀧本郁夫,畑中明利,柚木健吉,永長英夫
Bruce Worsley,David Arditti,Sadegh ghomizadeh,Christopher Go,John Sussenbach,Luis Miguel Azorin,Jan Adelaar,Torsten Hansen
S.Yoneyama,K.Nakai,Worsley,D.Arditti,Sadegh.GH,T.Kumamori,Christopher Go,J.Sussenbach,I.Takimoto,L.Azorin,A.Hatanaka,K.Yunoki,J.Adelaar,H.Einaga,T.Hansen
|
Seiichi Yoneyama(200mm Newton) |
≪神奈川県横浜市 米山誠一≫
|
Kenji Nakai(LX200 254mmF10SC) |
2009/03/17 13:35:33(UT) I:84.4 III:254.5
LX200GPS-25+2.5X Powermate+DFK21AU04
exp.:1/15sec. 15fps 70sec.
seeing:4-5/10 trans.:1/5
comment:
最初はシーイングが悪かったが、途中からしばらくシーイングが良くなった。
≪広島市 中井健二≫
|
Bruce Worsley(SC-8 203mmSC) |
Trans 3-5 Seeing 4-5
[ Bruce Worsley : Cooper City,Florida U.S.A]
We had excellent seeing and a lovely view last night,as attested by three
members of West of London AS who were at my observatory,testing a new video
camera and viewing through binoviewers.
This activity meant that I did not image until after culmination,but perhaps
that was a good thing,since several interesting features are present in these
images. There are two bright spots in the EqZ visible in both R and G,just S of
the ring shadow on the globe,that I measure using JUPOS at I=352.5 and I=10.2.
Also there seems to be a reddish barge on the N edge of the SEB,dark in G,
between the longitude of these white spots,at I=358.8. I have not seen anything
like this before.
Dione and Tethys were also close enough in to be caught in the same images,but
require a brightened red image to reveal them,also attached. Dione is to the S,
Tethys to the N of the rings.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
|
Sadegh ghomizadeh (235mm SC) |
excellent seeing but unfortunately terrible atmosphere
information: telescope Celestron 11" Schmidt Cassegrain Focal lenght 2800 mm,focal ratio 10,camera SKYnyx mono+3xBarlow&2.5X powermate f30&25,15fps.
Filter: astronomik RGB,processing software: regitax & PS
[Sadegh ghomizadeh: Tehran IRAN ]
|
Teruaki Kumamori (200mm Dall-kirkham) |
シーイングが良くなりました。
２０ｃｍ５００倍で見てもそこそこ安定していました。
≪大阪府堺市 熊森照明≫
|
Christopher Go (Celestron C11) |
It's back to earth now for me after the release of the Hubble Images of the Feb 24 Quad Transit in Saturn. Seeing was fantastic this evening. I had to capture the start of Rhea's transit.
Note Rhea and it's shadow as it moves along Saturn's disk. The Cassini Division is distinct in this image. The banding detail on Saturn is very nice. The south polar area has a lot of nice bandings. The northern polar area is still dull. The color difference between the SEB and NEB is quite pronounced. The SEB is very dark while the NEB is dull.
[Christopher Go : Cebu Philippines]
|
John Sussenbach(280mm SC) |
Seeing was fair,but the transparency poor,so,the exposure time was 1/6 sec.
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
|
Ikuo Takimoto (310mm Newtonian) |
コメント：黄砂の影響が出ているようで、透明度が悪い。
昨年末よりも環が開いて見えるが、このように環の傾きが
閉じたり開いたりとしながら環が見えなくなるのが判る。
本体の模様は不鮮明で、判らない。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県 綾歌郡 瀧本郁夫≫
|
Luis Miguel Azorin(150mm. maksutov cassegrain) |
2009/03/17 21:48 UT
150 mm. mak-cass
Philips SPC900NC
Seeing 7/10 Trans 5/10
Poor seeing with some good moments. Lot of dampness.
[Luis Miguel Azorin : Elda Alicante (Spain)]
|
Akitoshi Hatanaka (400mm Cassegrain) |
≪三重県熊野市 畑中明利≫
|
Kenkichi.Yunoki (260mm Newtonian) |
Rheaとその影が写っている。EZnに白斑があるようだ。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
[ジャン-アデラー:オランダ]
[Jan Adelaar:Arnhem City Netherlands]
|
Hideo Einaga (300mm Newton) |
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
|
Torsten Hansen(200mm Newtonian) |
Under very good seeing.
Note the banding in the methan band image (concerning the quite long exposure9.
[Torsten Hansen:Boos Germany]
ALPO-Japan Latest
