木星 ALPO-Japan Latest

Jupiter Image 2016/04/19(UT)
池村俊彦,熊森照明,堀川邦昭,栗栖 茂,阿久津富夫,永長英夫,尾崎公一
Christopher Go,Martin Mobberley,Anthony Wesley,Krisztian Gulyas,Michel Jacquesson,Martin R Lewis,Kevin Quin,Johan Warell,Rob Bullen,Vlamir da Silva Junior
Christopher Go,T.Ikemura,M.Mobberley,T.Kumamori,K.Horikawa,Anthony.W,K.Gulyas,S.Kurisu,T.Akutsu,Michel.J,Martin.L,H.Einaga,K.Quin,J.Warell,K.Ozaki,R.Bullen,V.da Silva Jr.

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Just arrived from my trip to the US.  It was great to meet a lot of friends at NEAIC and NEAF.  
I was very drowsy when I took these images.   Condition was not great.  Winds were very gusty and seeing was variable.  
Jupiter was dancing around the FOV!

Io can be seen transiting on the NEB.  The NEB is very quiet in this region.  
The SEB continues to be very active.  Oval BA can be seen setting on the right.  Europa is just about to transit Jupiter.


[Christopher Go : Cebu Philippines]

[T.Ikemura Shinshiro Aichi JAPAN]
≪愛知県新城市  池村俊彦≫

[Martin Mobberley: United Kingdom]

上空は北東からの気流で揺れ揺れでしたが、少しだけ見える短い時間帯もありました。

≪大阪府堺市 熊森照明≫[Teruaki Kumamori:Ohsaka Japan]

≪神奈川県横浜市泉区  堀川邦昭≫[Kuniaki Horikawa:Kanagawa Japan]

Hi all,here's an IR image of Jupiter from two nights ago,showing a
fascinating "straight" dark feature just behind the GRS that spans the
width of the SEB.

The GRS is setting at lower right,with Oval BA rising at lower left.
The turbulent wake behind the GRS is very complex,both the SEB and NEB
appear very disrupted.


[Anthony Wesley,Murrumbateman Australia]
≪アンソニ  オーストラリア≫

[ Krisztian Gulyas:Veresegyhaz Hungary]

[Shigeru Kurisu,Ono Hyougo,Japan]

≪栃木県那須烏山市:　阿久津富夫≫

[Michel Jacquesson : Sevigny-Waleppe (Ardennes) France]

Finally last Tuesday some half-decent seeing for me when the GRS was on view. 
Here is a colour image and also an image in the methane band showing the bright GRS and also some detail on dark Callisto.

By taking colour images either side of the methane images I was also able to produce a full colour image timed to match the timing of the methane image (via some Winjupos derotate work). 
This comparison is shown in the attached Gif animation.

Also for some fun is an image with the colour from the RGB image and luminosity information (3/4 of it anyway) from the methane image- see CH4L-RGB image.




[Martin R Lewis: Hertfordshire United Kingdom]

[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県  加西  永長英夫≫

[Kevin Quin:Vienna,VA,USA]

[Johan Warell:Lindby:Sweden]

[Ki.Ozaki,Sobue Inazawa Aichi JAPAN]
≪愛知県稲沢市祖父江町  尾崎公一≫

[Rob Bullen: Gloucestershire,UK]

[Vlamir da Silva Junior : Sao Paulo,Brazil]

ALPO-Japan Latest Jupiter Section	2016/04/20
	2016/04/18