Saturn Image 2005/02/20(UT)

土星月惑星研究会関西支部

Saturn Image 2005/02/20(UT)
瀧本郁夫,柚木健吉,永長英夫,
Damian Peach
I.Takimoto,K.Yunoki,H.Einaga,D.Peach

Ikuo Takimoto (310mm Newtonian :ToUcam Pro )

2005/02/20 09:50:06(UT)
I=337.6 III=262.9
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.50"  Ring short dia 19.94"
15fps AVI 90sec 573/1351frams Stacked
---------------------------------------------
2005/02/20 09:57:08(UT)
I=341.7 III=266.9
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.50"  Ring short dia 19.94"
15fps AVI 90sec 923/1351frams Stacked
---------------------------------------------
2005/02/20 10:15:31(UT)
I=352.5 III=277.2
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.50"  Ring short dia 19.94"
15fps AVI 90sec 1056/1350frams Stacked
---------------------------------------------
2005/02/20 10:43:38(UT)
I=  9.0 III=293.1
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.50"  Ring short dia 19.94"
15fps AVI 90sec 941/1351frams Stacked
---------------------------------------------
2005/02/20 10:45:25(UT)
I= 10.0 III=294.1
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.50"  Ring short dia 19.94"
15fps AVI 90sec 1005/1350frams Stacked
---------------------------------------------
2005/02/20 11:52:46(UT)
I= 49.5 III=332.0
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.49"  Ring short dia 19.94"
15fps AVI 90sec 554/1351frams Stacked
---------------------------------------------
2005/02/20 12:10:15(UT)
I= 59.7 III=341.8
De=-26.0  E.Dia=19.96"
Ring Long  dia 45.49"  Ring short dia 19.94"
15fps AVI 90sec 458/1350frams Stacked
---------------------------------------------
コメント：細かい模様が見えないのでなんとも言えないが、
土星本体の南部付近は依然赤いように見える。
今日から２×バロー（Vixen)を使って撮影してみた。
もう少し撮影してみないと判らないが、接眼レンズ
（MEADEのPL12.4ｍｍ）の拡大撮影に比べ色ズレが
少ないように感じた。笠井のバローの使用を考えている。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県  綾歌郡  瀧本郁夫≫

Kenkichi.Yunoki (200mm Newtonian, ToUcam Pro)

最初あたりの画像Ⅲ=350°付近のSTrZに模様があるようにも思うが、解像度が悪いので判断は出来ない。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府堺市柚木健吉≫

Hideo Einaga (250mm Newton, Toucam Pro Webcam)

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

Damian Peach (235mm Celestron SCT:ATK-1HS camera)

Here are some belated Saturn images from February 20th. A nice dark spot can be seen in the red images coming to the meridian in the mid-SEB. Seeing was poor - fair.
Best Wishes
9.25" (23.5 cm) Celestron SCT @ f/39.5 ATK-1HS CCD camera. Seeing poor-fair (Pickering 4-6.)
Wind gusty N (0-15 mph.) Transparency excellent (5.5mag.) Light dew. Eq Diam=19.9" Altitude=53-60 degs.

[Damian Peach: Loudwater, Buckinghamshire, United Kingdom]

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