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Jupiter Image 2008/05/21(UT)
齋藤 強,熊森照明,永長英夫,小澤徳仁郎
Guilherme Grassmann,Xavier Dupont,David Pretorius,Sadegh ghomizadeh,David Arditti,Donald C Parker
G.Grassmann,X.Dupont,T.Saitou,T.Kumamori,D.Pretorius,H.Einaga,Sadegh.GH,T.Kozawa,D.Arditti,Don
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Guilherme Grassmann (250mm SCT Meade) |
[Guilherme Grassmann,Americana-San Paulo,Brasil]
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Xavier Dupont (180mm Newtonian) |
[Xavier Dupont,Saint-Roch France]
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Tsuyoshi Saitou(200mm catadioptric) |
SONY HDR-HC1
(Tsuyoshi Saitou : Agatsuma-gun Gumma-Prefecture Japan)
≪齋藤 強:群馬県 吾妻郡≫
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Teruaki Kumamori (200mm Dall-kirkham,600mm Cassegrain) |
空全体に薄雲がありましたが、シーイングはまずまずでした。
≪大阪府堺市 熊森照明≫
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David Pretorius (254mm Newton) |
The seeing got better I think.
[David Pretorius,Tasmania Australia]
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Hideo Einaga (300mm Newton) |
ＤＢＫは設定を間違えてＲＧＢ画像が取れていませんでした。
（時々あるのですが、今回は少なからずショックでした。）
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
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Sadegh ghomizadeh (280mm SC) |
[Sadegh ghomizadeh: Tehran IRAN ]
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Kozawa Tokujiro(250mm Newtonian) |
2008/05/21 16:59:29(UT)
I=281.5 II=285.6 III=264.1
De= -1.6 E.Dia=43.75"
250mm Newtonian,HC Or12mm(f/30),IR cut filter
Philips ToUcam ProII,15fps AVI 120sec 1613/1799frams
RegiStax4,StellaImage6
Seeing:1/10 Transp.:1/10
(Kozawa Tokujiro : Hachiouji-City Tokyo Japan)
≪小澤徳仁郎:東京都八王子市≫
On the 21st I tried both filters with the C14. Here are images taken at 807nm at 15 fps,and 742nm at 30 and 60 fps (nominal). I think marginally the best result is 742nm at 30 fps.
The GRS,bright,is going off the limb on the left,closely followed by Oval BA,also bright. At the same latitude is the most striking feature,a dark spot at about II=190 (shown on Mike Salway's latest images from Down Under to be annular in structure). The N component of the SEB is very dark,the NEB is fairly dark,and dark turbulence can be seen on the S edge of the NEB. The NTB,being currently orange,is poorly-contrasted in IR.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
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Donald C Parker(16-in (41cm) Newtonian) |
[ Donald C Parker Coral Gables,Florida U.S.A]
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