金星 ALPO-Japan Latest
Venus Image 2017/02/04(UT)
山崎明宏,阿久津富夫,尾崎公一
Toshihisa Tsurumi,Frank J Melillo,Stanislas Maksmowicz,David Gray,Martin R Lewis
T.Tsurumi,Frank,A.Yamazaki,S.Maksmowicz,T.Akutsu,D.Gray,Martin.L,K.Ozaki
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Toshihisa Tsurumi(250mm Dall Kirkham) |
≪岡山県岡山市 鶴海敏久≫[Toshihisa Tsurumi:Okayama-City Okayama-Prefecture Japan]
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Frank J Melillo(254mm SC) |
[Frank J Melillo Holtsville NY U.S.A]
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Akihiro.Yamazaki(318mm Dall-Kirkham) |
だいぶ大きくなりました。処理をすると何某かの模様らしきものが出てくるのですが、
実際の雲の様相と相関があるのかが判断できません。あかつきの画像が、もっと公開されてると助かるのですが。
HDR処理を追加して、濃淡差を強調しました。こちらの方が、実際の雲画像のイメージに近い感じがします。
《東京都町田市、山崎明宏》[A.Yamazaki: Machida Tokyo Japan]
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Stanislas Maksymowicz (280mm,230mm cassegrain or 200mm VMC or 150mm refracter) |
Venus on 4th: the seeing was just average with a very moisty air;
Some diffuse light as shown was seen on the dark side.
This light was seen on daylght (16h25UT) and at dawn (17h00UT and more);
This became very poor after 17h30UT.
Nextly it will be used a reduced aperture like the 127mm,without central obstruction and without spider support.
In spite of the seeing the banding was anyway appearing,the more contrasty features.
Difficult to say more.
[Stanislas Maksymowicz Ecquevilly,France]
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Tomio Akutsu (400mm Cassegrain) |
宇都宮大学40cmカセグレンでの金星画像です。位相が変わり、細くなってきました。UV画像では上空の模様を捉えています。
≪栃木県那須烏山市: 阿久津富夫≫
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David Gray (415mm Dall-Kirkham) |
[David Gray: Spennymoor Co. Durham,United Kingdom]
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Martin R Lewis (444mm Newton) |
A brief period of decent seeing at around sunset last Saturday afternoon
with the jetstream south of the UK allowed for good imaging of Mars and
Venus both at a reasonable altitude.
Venus in UV light (Baader Venus filter) showing plenty of cloud structure,
whilst Mars,at only 5.0" now,still keeps giving. Solus Lacus on show upper
left and Mare Sirenum upper right and with Tharsis bang centre even a
suggestion of Arsia Mons just below centre
[Martin R Lewis: Hertfordshire United Kingdom]
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Kimikazu Ozaki(440mm Rfd) |
[Ki.Ozaki,Sobue Inazawa Aichi JAPAN]
≪愛知県稲沢市祖父江町 尾崎公一≫
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