火星 ALPO-Japan Latest
Mars Image 2010/01/02(UT)
三品利郎,畑中明利,山崎明宏
Emil Kraaikamp,Christophe Pellier,Jan Adelaar,Torsten Hansen,Paul G. Abel,Manos Kardasis
E.Kraaikamp,T.Mishina,Christophe.P,A.Hatanaka,J.Adelaar,T.Hansen,A.Yamazaki,P.Abel,Kardasis
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Emil Kraaikamp(254mm Newton) |
2010/01/02 00:51 UTC
254mm F/4.5 Newtonian DMK21AU04 Powermate 5x
Comments:
Conditions started out pretty bad,but half-way through the night,the
clouds came to a stop,and the seeing improved significantly.
Astronomik RGB filterset,DMK21AU04 camera
Stacked +- 1000 frames per channel with my own planetary stacking program,
further processing in Photoshop.
2010/01/02 00:41 - 01:26 UTC
254mm F/4.5 Newtonian
DMK21AU04
Powermate 5x
Comments:
Animation in blue light showing interesting details in the NPC
Astronomik B filter,DMK21AU04 camera
[Emil Kraaikamp:Neighbourhood of Ruinerwold]
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Toshirou.Mishina (200mm Newtonian) |
シーイングが悪いので、高速シャッターで凌いでます。
≪神奈川県 横浜市 三品利郎≫
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Christophe Pellier (250mm Cassegrain) |
Happy new year everyone !
Here are finally some Mars images after many monthes,despite a 3-hours cloud passage that ruined the culmination of the planet.
It seems that we can see the so-called "Syrtis blue cloud".
I have added a crop of the NPC imaged by the HST at a similar season many years ago (1995 aphelic apparition).
The dark line inside the cap visible at these longitudes is the future dark collar of the NPC summer remnant (albedo ground collar).
Best wishes
PS I have been rebuilding my mailing list after some huge computer problems during hollidays. If ever I have forgotten someone,please tell.
[Christophe Pellier Bruz City,France]
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Akitoshi Hatanaka (400mm Cassegrain) |
北西の風が強く、ドームの戸が閉じてしまうほどであった。
しかし、seeingは、わりあい安定していた。
≪三重県熊野市 畑中明利≫
Finally my first image from Mars this season,weather wasn't cooperating or busy time schedule the next day.
Hellas seems very bright also some blue clouds above Syrtis Mayor.
all the best for this new year for you and your loveones
[ジャン-アデラー:オランダ]
[Jan Adelaar:Arnhem City Netherlands]
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Torsten Hansen(200mm Newtonian) |
Cold wind disturbing capturing;
though convinient seeing.
Clouds over Elysium. Bright southern rim of the NPC.
[Torsten Hansen:Boos Germany]
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Akihiro.Yamazaki(125mm ref 200mm MC) |
2010/1/2 18:41:25(UT)
コメント：この日も、期待した程のシーイングには
当りませんでした。
私の画像の解像度では、ここ数日はほとんど
変化がわかりません。
[A.Yamazaki: Machida Tokyo Japan]
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Paul G. Abel(203mm Newton) |
Mars Observation: Start: 2045UT Finish: 2106UT
381mm (15") Newtonian Reflector,390x.
A brief view of the Red Planet in Mediocre conditions (although there were some good steady moments).
Syrtis Major is prominent on the fol. limb- the bottom part of the region (i.e. the extreme north end) seems much blunter than the last observation),also Moeris Lacus quite dark and prominent. Libya was quite a bright region and the Mare Tyrrhenum showed many fine subtle features as did the Mare Cimmerium region nearby. Eridania fairly bright in the extreme south. Elysium was a bright region,however only it's north following section contained any white colouring.
Boreosyrtis a very dark,prominent feature in the north,extending all the way down to the bright NPC. Fol. limb bright whiteish colour. No intensity estimates taken.
[Paul G. Abel:Leicester:United Kingdom]
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Manos Kardasis ( 254mm SCT ) |
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
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