木星 ALPO-Japan Latest

Jupiter Image 2020/08/23(UT)
三品利郎,鈴木邦彦,石橋力,小山田博之,佐々木一男,村田孝昭,堀川邦昭,宮原正育,阿久津富夫,安達 誠,皆川伸也,山根 悟,高尾幸弘,鈴木 隆
Christopher Go,Anthony Wesley,Clyde Foster,Vlamir da Silva Junior,Michel Jacques Jacquesson,Antonio Lasala Garcia,Manos Kardasis,Davide Pistritto,Vinicius Mansano Martins,Joseph Rueck,Robert Reitsam
T.Mishina,K.Suzuki,Christopher Go,T.Ishibashi,H.Oyamada,Anthony.W,K.Sasaki,T.Murata,K.Horikawa,C.Foster,M.Miyahara,T.Akutsu,M.Adachi,V.da Silva Jr.,Michel.J,A.Lasala,N.Minagawa,S.Yamane,Kardasis,D.Pistritto,Y.Takao,V.Martins,T.Suzuki,J.Rueck,R.Reitsam


≪神奈川県  横浜市  三品利郎≫[Toshirou.Mishina:Kanagawa Japan]

Kunihiko Suzuki

[Kunihiko Suzuki : Yokohama-city Kanagawa-Prefecture Japan]
≪神奈川県  横浜市  鈴木邦彦≫

Christopher Go
Condition was poor this evening.  Seeing was very unstable and transparency was very poor due to clouds and haze.
I used two cameras to image.  The IR850 and the second methane band images were taken with the QHY462 camera.

The GRS and Oval BA are very prominent on these images.  Both spots are almost in conjunction.
The chimney above the GRS seem to be opening again.  The wake of the GRS shows some outbreak.
The south polar red spot can be seen below Oval BA.

The NTB jetstream outbreak has grown and looks like a tadpole now.
Note the dark material appearing on the f side of the outbreak.

[Christopher Go : Cebu Philippines]

Tutomu Ishibashi
モニターで、NTBs  jetstreasm  outbreakの白斑がはっきり見えていたので、処理しました。

(Tutomu-Ishibashi Kanagawa-P Japan)
≪神奈川県  相模原市  石橋力≫

Hiroyuki Oyamada
NTBs  jetstreasm  outbreakの白斑、PCのモニター上でもはっ

≪東京都  多摩市 小山田博之≫
[Hiroyuki Oyamada : Takasaki Gumma Japan]

Anthony Wesley
Hi all,here's a colour image of Jupiter from last night showing the GRS
close to centre and the new NEB outbreak rising at top left. There was a
short window of reasonable seeing for this capture but it went right off
after this and no later images were possible.

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

Kazuo Sasaki

[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市  佐々木一男≫

Takaaki Murata

≪東京都  国立市  村田孝昭≫[Takaaki Murata: Tokyo Japan]

Kuniaki Horikawa
今日もNTBs jetstream outbreakが見えました。
調べてみたら、NTBs outbreakの先行白斑を見たのは、1990年以来、30年ぶりでした。

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

Clyde Foster
The early evening started with probably the best conditions I have seen for the last few months.
Although seeing did gradually deteriorate,it was good enough to keep me going back for more and I had 3 sessions,
covering 4.5hrs,with the last as the NTBs outbreak was just coming into view.
These are the results of the first two sessions. The NEB methane dark region was approaching the limb in the first set.

The results of the third and final session from last night as the GRS and Oval BA transited with the NTBs outbreak just coming into view.
Not convinced I have done justice to the mountain of pretty decent data I gathered,but
I am very thankful to have had a session like this again! Its been a while.

[Clyde Foster:Centurion,South Africa]

Miyahara Masayasu

<<北海道札幌市  宮原正育>>[Miyahara Masayasu. Sapporo,Hokkaido,Japan]

Tomio Akutsu

≪茨城県 : 阿久津富夫≫

Makoto Adachi

≪滋賀県  大津市  安達  誠≫[Makoto Adachi:Siga Japan]

Vlamir da Silva Junior
At last,after rainy and cloudy days caused by a cold front,the sky was clear.
I was lucky to get the NTB jetstream outbreak. The bright and dark material of it are seen.
GRS is setting here in conjunction with Oval BA. Note A1 (this one close to the CM),
A2 and A3,the AWO (Anticyclone White Ovals) on SSTB.
A dark spot on NNTB also calle my attention,it's close tho the CM. Some rifts on NEB.

[Vlamir da Silva Junior : Sao Paulo,Brazil]

Michel Jacquesson

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

Antonio Lasala

[Antonio Lasala :Morata de Jalon:Spain]

Nobuya Minagawa

≪東京都  立川市  皆川伸也≫[Nobuya Minagawa:Tokyo Japan]

Satoru Yamane
NTBs outbreakの白斑が目立つ。その後方に青みを帯びた暗部がある。

≪静岡県富士宮市  山根 悟≫[Satoru Yamane : Fujinomiya-City Shizuoka-Pref. Japan]

Manos Kardasis
Hello,here is a set in poor to average conditions from last night with rising NTBs outbreak

[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》

Davide Pistritto
This is a derotation of 24 stacks during 33 minutes under an unusual nice seeing conditions.
A strange dark spot near the southern limb of NEB / similar longitude of the GRS can be spotted. It seems a festoon is being born.
The north polar zone is really full of dark patches.
The EZ shows a really intense activity. The oval BA is "in conjunction" with the GRS.
Two WOS can be found on the STB and the SSTB.
A really intense dark spot precedes the GRS in the STrZ.

This is a derotation of 18 stacks during 21 minutes under worse seeing conditions than one hour before.
The BA oval is reaching GRS longitude,followed by a long train of little dark spots. The BA has a darker southern limb.
The following limb is showing the feature of the NTB outbreak.
The northern temperate zone is usually more full of features than the southern one,but at this longitude,it shows many small dark spots and a white one.

[Davide Pistritto :  Italy]

Yukihiro Takao

<<北海道札幌市  高尾幸弘>>[Yukihiro Takao.Sapporo-city,Hokkaido,Japan]

Vinicius Mansano Martins

[Vinicius Mansano Martins : Ribeirao Preto - SP,Brazil]

Takashi Suzuki

[Takashi  Suzuki  (Hachiouji-City Tokyo  Japan)]
≪東京都八王子市  鈴木  隆≫

Joseph Rueck

[Joseph Rueck : Sebastian,Florida,USA]

Robert Reitsam

[Robert Reitsam:Berchtesgaden,Germany]

ALPO-Japan Latest Jupiter Section