木星 ALPO-Japan Latest
Jupiter Image 2023/08/08(UT)
鈴木邦彦,長瀬雅明,井上 修
Clyde Foster,Ed Grafton,Eric Sussenbach,Niall MacNeill,Michel Jacquesson,Andy Casely
C.Foster,E.Grafton,E.Sussenbach,K.Suzuki,M.Nagase,O.Inoue,N.MacNeill,Michel.J,A.Casely
I was up earlier this morning but lost over an hour as I had to resolve a communication problem between the camera and pc.
Conditions were not bad,and allowed a full set,although the UV is low res.
I note what appears to be a subtle cyclonic oval in the STB at lower left in the RGB,and also noticeable in the IR.
[Clyde Foster : Khomas,Namibia]
[Ed Grafton,Houston Texas U.S.A.]
[Eric Sussenbach : [ Willemstad,Curacao (Dutch Caribbean)]
地上は雨後でびしょびしょ、無風状態でしたが、雲間から見えたので撮影してみました。
木星は明るいのにレベルがやけに低いなあと思っていたら
案の定、主鏡が結露していましたがそのまま撮影しました。
1枚目でイオの影が大赤斑近くにありました。
気流はメラメラした感じでした。
[Kunihiko Suzuki : Yokohama-city Kanagawa-Prefecture Japan]
≪神奈川県 横浜市 鈴木邦彦≫
あたりは雨でびしょびしょでしたが月と木星が見えたので望遠鏡カバーをそっと外してみてみました。
流れる雲と薄曇りでオートゲインは高めに推移しましたが撮影は続けることができました。
BAが中央通過。衛星の位置補正オプションを使用してコンポジットしています。
[Masaaki Nagase,Kawasaki-City,Japan]
雲の通過に邪魔されながらの撮影で、シーイングも今一つでした
≪大阪府 枚方市 井上 修≫[Osamu Inoue. Hirakata-shi,Osaka,Japan]
A brace across RGB,IR 642nm BP,Methane Band & UV.
The GRS was in transit with the shadow of Io nearby and the moon itself
also in transit but closer to the f limb.
Seeing continues to be a real challenge with the altitude below 35 degrees
for these captures.
I tried the QHY5III200M camera and the sensitivity at UV and IR
wavelengths allowed me to produce images without the need for a camera
change. However the results were mediocre,perhaps due to the poor to fair
seeing.
[Niall MacNeill : Wattle Flat,NSW,Australia]
[Michel Jacquesson : Sevigny-Waleppe (Ardennes) France]
Attached are a full set of images from 8th August in moderate to fair seeing.
They show the region just following Oval BA.
There is some reasonable detail in the methane band fairly high in the northern latitudes.
There's a little activity on the NEBs, but few other major activities of immediate note.
The first RGB is using an ADC, so is at a slightly larger image scale than the second,
which was taken in slightly better conditions.
Clear skies,
[Andy Casely,Sydney,Australiaa]
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