火星 月惑星研究会 関西支部
Mars Image 2005/11/25(UT)
中西英和,永長英夫,米山誠一,三品利郎,林敏夫,瀧本郁夫,熊森照明,柚木健吉,畑中明利,瀧本和彦,田阪一郎
Carlos.E.Hernandez,Donald C Parker,Paolo Baldoni,Ki hyun Nam,David Arditti,Damian Peach,Jim Phillips
H.Nakanishi,H.Einaga,S.Yoneyama,T.Mishina,T.Hayashi,I.Takimoto,T.Kumamori,K.Yunoki,A.Hatanaka,K.Takimoto,Carlos.E,Don,Baldoni,K.hyunNam,D.Arditti,D.Peach,Phillips,I.Tasaka
解説（安達）
前日よりもさらに、低緯度の夕霧がはっきりしている。NPHはさらに明るさ
を落とした。ニクス・オリンピカ(Nix Olympica;125W,+20)の存在は分からない。
(reported by 16 observers)
The evening mist of low latitude is clear further from the day before.
NPH dropped brightness further. The existence of Nix Olympica (125W,+20)
is not understood.
(reported by 16 observers)
FROM Makoto ADACHI
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Hidekazu Nakanishi (300mm Newtonian,ToUcam PRO)
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相変わらずのシーイング不良です。おまけに次々と雲がやってきます。
この画像では少しわかりにくいですが、南極冠はまだ確認できるようです。
≪愛知県尾西市 中西英和≫
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Hideo Einaga (250mm Newton,Toucam Pro Webcam)
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ソリスが見えてきました。大きな変化はないようです。
Ｒ60やＩＲ80フィルターでの撮影をすると、カラーでの最も良いシーイングのタイミングを逃すことが
多くなってきました。いたし方のないことですが、それが最近の悩みです。
このところ２日続けて朝は霧が発生しており、木星の観測がままなりません。これも悩みです。
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
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Seiichi Yoneyama(200mm F4 Newton,ToUcam PRO)
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≪神奈川県横浜市 米山誠一≫
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Toshirou.Mishina (200mm Newtonian,ToUcam Pro)
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14:00 UT
I looked white the North Pole Hood,and I looked bluish the haze at the morning terminator. <眼視の印象>
14:00 UT
北極雲は白く、朝霧は青く見えた。
≪神奈川県 横浜市 三品利郎≫
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林敏夫 Toshio Hayashi (355mm Schumidt-Cassegrain,Philips ToUcam Pro )
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≪京都府京都市 林敏夫≫
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Ikuo Takimoto (310mm Newtonian :ToUcam Pro )
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コメント：粘ってみたものの状態が悪く、日が替わって撮影を中止した。
南半球部分のコントラストがいくらか改善している。
北極雲もこのあたりの経度ではそれほど顕著ではないようです。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県 綾歌郡 瀧本郁夫≫
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Teruaki Kumamori (600mm Cassegrain,ATK-2C)
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ソフィア・堺の市民観望会後の撮影です。
前半は雲の往来も激しくシーイングも悪かったのですが、
後半、雲が無くなると良く見えるようになりました。
≪大阪府堺市 熊森照明≫
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Kenkichi.Yunoki (200mm Newtonian,ToUcam Pro)
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IR70、IR80,IR90を手に入れたので使ってみたが、IR70以上は暗すぎて使い勝手が良くない。朝夕の雲は少なくなってきている。衝から離れたせいか、位相によるコントラストが変化したようで、キンメリウムの北に平行に走るゼフィリア、アエオリス辺りにある薄暗い筋も見え始めてきた。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
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Akitoshi Hatanaka (400mm Cassegrain,ToUcam Pro)
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≪三重県熊野市 畑中明利≫
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Kazuhiko takimoto (Drawing: 150mm Newtonian) |
≪神奈川県相模原市 瀧本和彦≫
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Carlos E. Hernandez (Drawing:9-inch (23-cm) F/13.5 Maksutov- Cassegrain)
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I made a pair of observations of Mars on November 25,2005 (06:30 and 07:00 U.T.) under average (5-6/10) seeing conditions. Much detail was noted over the southern hemisphere,especially the Solis Lacus region. I welcome any comments on my observations.
Date (U.T.): November 25,2005
Time (U.T.): 06:30 (left image) and 07:00 (right image)
CM: 086.6 (left image) and 094.0 (right image)
Ls: 330.0 (Mid-Late Northern Winter/Southern Summer)
De -18.1,Ds -12.1,p 0.982,17.85"
Instrument: 9" F/13.5 Maksutov-Cassegrain
Magnification: 248x and 290x
Filters (Wratten): 30 and 38A
Seeing (1-10): 5-6,Antoniadi (I-V): III
Transparency (1-6): 5
Notes:
06:30 U.T. (Left image, IL/W30): The South Polar Cap (SPC) was very small and brilliant (10/10) surrounded by a dark (3/10) collar. Mare Australe appeared dusky to dull (4-5/10) and mottled. Solis Lacus was visible just preceding the CM appeared dark to dusky (3-4/10) with northern (Geryon (5/10) and Calydon (4/10)) and southern (Ambrosia (5/10) and Bathys (4/10)) projections over Thaumasia (7/10). Solis Lacus appeared to be mottled within during moments of steady seeing. Nectar (3-4/10) was visibly connecting Solis Lacus to Mare Erythraeum (3-4/10). Protei Regio appeared shaded to bright (6-7/10) within Mare Erythraeum. Aurorae Sinus appeared as a dark (3/10), bifid projection from the north-following border of Mare Erythraeum. Agathodaemon (Coprates) was visible as a dark to dusky (3-4/10), curvilinear projection from the following (western) border of Mare Erythraeum connecting to the Tithonius Lacus complex (3-4/10, Melas Lacus, Noctis Lacus, Echus Lacus, Hebes Lacus, and Ius Lacus). Bosporos Gemmatus was dark to dusky (3-4/10) with condensations within it. Aonius Sinus (3/10) was visible following the CM. Daedalia appeared bright (7/10) between Phasis and Araxes (5/10). Mare Sirenum was visible following the CM, towards the following limb. and appeared dark to dusky (3-4/10). Phaethontis appeared bright (7/10) south of Mare Sirenum. Niliacus Lacus (3-4/10) and Mare Acidalium (4/10) were visible towards the north-preceding limb, partially obscured by clouds/haze (8-9/10). Tharsis , Arcadia and Amazonis appeared bright (7/10). Dusky to dull (4-5/10) albedo features were noted over (or visible through) a semi-transparent North Polar Haze (NPH, 8-9/10). Thin and extremely bright (9/10) morning and evening limb hazes (MLH and ELH) were noted as well.
07:00 U.T. (Right image,W38A): Solis Lacus and Mare Sirenum were visible as dull (5/10) albedo features. Extremely bright (9/10) morning limb haze (MLH) and evening limb haze (ELH) were visible as well.
[[Carlos.E. Hernandez South Florida U.S.A ]]
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Donald C Parker(16-in (41cm) Newtonian)(250mm Dall-Kirkham)
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I have attached some Mars images from 25 November. Seeing was a bit better.
Note the very dark feature near the AM limb well south if Erythraeum.
this is especially dark in blue and also appears of Rolf Meir's images.
It reminds me of anomalous dark features seen in blue light in Amazonis in 1997.
[ Donald C Parker Coral Gables,Florida U.S.A]
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Paolo Baldoni (261mm Newtonian :Vesta Pro )
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2005/10/25 22.19 (UT) Newton 261 mm Newtonian F4.8 Vesta Pro with ir-cut
(N44d25'37",E08d56'00")
[Paolo Baldoni Genova,North Italy]
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Ki hyun Nam (C8 200mm SCT : ToUcam ProII)
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[Ki hyun Nam,Kyungki,Korea]
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David Arditti (250mm Dall-Kirkham Cassegrain:ATK camera)
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A little bit of imaging was possible on the evening of the 25th before cloud
closed in. Poor seeing and windy conditions.
Image with synth. G layer and IR Luminance using a mono Toucam. 1500 frames
per colour,stacked in Registax and combined in Photoshop.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
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Damian Peach (235mm Celestron SCT:Lumenera LU075)
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Here are some images from Nov 25th. Take under very poor seeing using a new Lumenera Infinity 2-1 camera attached to the 9.25" telescope. Weather has been poor recently.
Not much to comment on in these. Some morning mists are present in Blue.
9.25" (23.5cm) Celestron SCT @ f/42.
Lumenera Infinity 2-1 CCD camera.
Seeing very poor (Pickering 2-3.)
Transparency excellent (5.5mag.)
Wind gusty N (10-20mph.) No dew.
[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]
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Jim Phillips(TMB 10" F/9 apochromat:Atik color camera)
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2005/11/26 03:10(UT)
...JHPT8-20-1008 3:08- 3:12 UT November 26,2005
[Jim Phillips South Carolina,U.S.A.]
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Ichirou Tasaka(730mm Cassegrain(530mm)) |
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≪和歌山県新宮市 田阪一郎≫
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