木星 月惑星研究会 関西支部 （最新）
ALPO-Japan Latest
Jupiter Image 2003/01/12(UT)
三品利郎,森田光治,永長英夫,仁科淳良,柚木健吉,河原義則,伊賀祐一,阿久津富夫,平林 勇,
Clay Sherrod,Christophe Pellier,Damian Peach,Eric Ng,Paulo Casquinha
T.Mishina,M.Morita,H.Einaga,A.Nishina,K.Yunoki,Y.Kawahara,Y.Iga,T.Akutsu,I.Hirabayashi,Clay,Christophe,D.Peach,Eric,P.Cas
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Toshirou.Mishina (200mm Newtonian, Digital still camera Nikon CoolPix990)
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≪神奈川県 横浜市 三品利郎≫
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Mitsuji Morita(203mm Newton, Digital still camera NEC PICONA)
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コメント
この時期としては比較的安定していました(seeing 6-7/10, transp. 4/5)。フェス
トーンが発達しているのが確認できました。また、オレンジ色のイオの通過も確認で
きました。20cm鏡なのでもう少し拡大率を下げた方がいいのかもしれません。次、検
討します。
≪滋賀県守山市 森田光治≫
≪滋賀県守山市 森田光治≫
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Hideo Einaga (250mm Newton, Digital Still Camera NEC PICONA)
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2003/01/12 13:04:16 (UT)
CMI = 322.6, CMII = 132.2, CMIII = 308.3
De = +0.0, E.Dia = 44.83"
7 frames composite
Seeing=3/10,Transp.=2/5
25cm+barlow3x +prism 1 deg + Picona(1/7s)
2003/01/12 13:21:53 (UT)
CMI = 333.3, CMII = 142.9, CMIII = 319.0
De = +0.0, E.Dia = 44.83"
11 frames composite
Seeing=3/10,Transp.=2/5
25cm+barlow3x +prism 1 deg + Picona(1/7s)
2003/01/12 14:39:33 (UT)
CMI = 20.7, CMII = 189.8, CMIII = 5.9
De = +0.0, E.Dia = 44.84"
7 frames composite
Seeing=4/10,Transp.=2/5
25cm+barlow3x +prism 1 deg + Picona(1/7s)
2003/01/12 15:40:23 (UT)
CMI = 57.8, CMII = 226.6, CMIII = 42.7
De = +0.0, E.Dia = 44.84"
7 frames composite
Seeing=4/10,Transp.=2/5
25cm+barlow3x + Picona(1/7s)
2003/01/12 16:40:25 (UT)
CMI = 94.4, CMII = 262.9, CMIII = 79.0
De = +0.0, E.Dia = 44.84"
5 frames composite
Seeing=3/10,Transp.=2/5
25cm+barlow3x + Picona(1/7s)
--------------------------------------
・高度の低い２１時ごろは比較的シ−イングが良
かったのですが、ピコナの電気接点スイッチが断
線し、ハンダ付け修理している間にシ−イングが
悪化してしまいました。
あまり良い画像ではありませんが、久しぶりに体
系U260°位まで見ることができました。
HIDEO EINAGA ≪兵庫・加西 永長英夫≫
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Atuyoshi Nishina (250mm Mewlon Disital Still Camera Casio QV-8000SX)
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2003/01/12 15:43:00(UT)
I= 59.4 II=228.2 III= 44.3
De= +0.0 E.Dia=44.84"
40frames composite
Seeing:8/10,Trans:3/5
Seeing was quite good. Small white spots were
observable ｏｎ STrZ with the naked eye. However,
it was difficult to express on the picture.
シーイング良好でした。肉眼でＳＴｒＺに小さな白斑
を観察できました。しかし、画像で表現することは
困難でした。
≪埼玉県上尾市 仁科淳良≫
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Kenkichi.Yunoki (200mm Newtonian, ST-5c)
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2003/01/12 18:00:00(UT)
I=142.9 II=311.0 III=127.1
De= +0.0 E.Dia=44.85"
200mm Newtonian f/7
ST-5c XP14 exp.:0.06sec.
4 frames composite
ステライメージにて画像処理
まだまだ、デジタルでの撮像を始めたばかり
の初心者ですが今後とも宜しくご指導賜りま
すようお願い申し上げます。
≪大阪府 堺市 柚木健吉≫
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河原義則 Yoshinori Kawahara (250mm Cassegrain, Digital still camera NEC PICONA)
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seeing 4/10
seeingよくなったり悪くなったりでした
≪愛知県海部郡弥富町 河原義則≫
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Yuichi Iga (280mm SC, Digital still camera NEC PICONA)
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2003/01/12 13:21:27(UT) 2003/01/12 13:49:36(UT)
I=333.0 II=142.6 III=318.7 I=350.2 II=159.6 III=335.7
De= +0.0 E.Dia=44.83" De= +0.0 E.Dia=44.84"
10 frames composite 7 frames composite
280mm SCT, XP24mm(f/27) NEC PICONA 1/7sec Seeing:6/10 Transp.:2/5
≪京都市山科区 伊賀 祐一≫
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Tomio Akutsu (320mm Newton, Cooled CCD camera Teleris2)
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≪栃木県 阿久津富夫≫
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Isamu.Hirabayashi(200mm Newton, Drawing )
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2003/01/12 15:30(UT)
CM1: 51.3 CM2: 220.2 CM3: 36.4
Seeing: 7-8/10 Transp: 3/5
20cm Newton. X 366 (VinoView)
Isamu Hirabayashi (Hino-City,Tokyo,Japan)
条件が良く美しい木星面。ただ北半球高緯度は
むらが見えるものの殆ど模様らしきものが認める
ことが出来ない。ＮＴＢも殆ど淡化し、条件が良い
一瞬に２条の淡い細線として存在がわかる程度。
ＳＥＢＺ北部ＣＭ付近に明部が存在する。
2003/01/12 16:22(UT)
CM1: 83.0 CM2: 251.7 CM3: 67.8
Seeing: 8-9/10 Transp: 3.5/5
20cm Newton. X 366 (VinoView)
Isamu Hirabayashi (Hino-City,Tokyo,Japan)
ＣＭ付近にはに濃く鋭い線状のＳＥＢｓが存在する。
これ以前の経度はむらむらとした雲塊状が多く、ここを
境に後方で様相が変っている。
ＮＥＢ北縁にはいくつかのＢａｒｇｅが点在し、
部分的に白斑も見られる。ＮＥＢ幅の縮小が全周に
わたり進んだ。
ＥＺは一見すると単調で暗部が見えるだけだが、
条件の良い時には、ＥＺの幅北側３/２以上が相当
複雑かつ活発な様相が確認できる。はっきりした
直線状Ｆｅｓｔｏｏｎも何箇所かで散見されるようになり、
着実に活動的になっている様だ。
Isamu Hirabayashi (Tokyo,Japan)
≪東京都日野市 平林 勇≫
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Dr. P. Clay Sherrod (310mm Schmidt Olympus C-3000 camera)
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Got a pretty clean shot of Jupiter this morning prior to thick clouds moving
in; no chance of the CM transit of the GRS afterwards. However a great deal
of interesting detail here.....
2003/01/12 10:42(UT)
Jupiter with very steady skies; note the converging white spots in the South
Temperate Current near (and possibly being affected by) the GRS; the dark
streak pr. the "point" of the GRS is increasing in breadth and intensity at
this time and bears watching, as does a small dusky oval south of this
streak and also pr. the GRS at its perimeter; note the secondary belt
immediately S. of the GRS streak as well. The prominent blue-gray feature
within the NEZ/NEBn is well shown and appears to be intensifying somewhat as
is "rolling" activity within the NEZ. Note the very dark and increasingly
intense barge in the NNTB.
[Dr. P. Clay Sherrod Arkansas State U.S.A]
≪クレイ シェラード アメリカ アーカンサス≫
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Christophe Pellier (180mm Newtonian webcam Toucam Pro)
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Dear all,
here is an image from this morning.
Seeing was fairly good but the instrument slightly out-of focus.
A drastic selection of the best raw frames have, however, almost permitted to overcome the difficulty (only 172 have been chosen).
As Clay has pointed it the little STropB preceding GRS seems more important.
Best regards
[Christophe Pellier Bruz City , France]
≪クリストフ ペリア フランス≫
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Damian Peach (50cm Cassegrain (2387m) with the webcam)
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Hi all,
Here are some Jupiter images from the 12th. After a
week of constant cloud cover and/or poor seeing, it
finally broke up for a while long enough last night to
obtain some images.
The GRS and SSTC ovals were presented. Nothing really
of special note, other than the NTB remains rifted.
Its also worth noting again, that no such images could
have been obtained with the cooled camera under the
prevailing seeing.
The weather improvment was brief, as today its
raining. After a decent start to the month, its really
been bad of late. Fingers crossed Feb 1st-2nd is
clear, when i will be spending the whole night using
the Teide Observatory's 50cm Cassegrain (2387m) with
the webcam, and hopefully obtain a complete rotation
of Jupiter for opposition night.
Best Wishes
[Rochester, Kent, UK.]
≪ダミアン−ピーチ イギリス≫
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Eric Ng (10" F6 Newtonian homebuilt reflector : ToUcam Pro)
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Dear friends,
The sky in Hong Kong has been clear for last few days though it was quite misty. I took the Io Transite last ngiht and from the attached image, Io and it's shadow are shown on the Jovian surface. And interesting to see there is still a short part of NTB visible.
Hi friends,
Finally retrieved the best version of the Io transit from the avi files taken on 12 Jan. This one was processed from the 1 minute duration movie clip in order to prevent smearing out of features. Moreover, the Io image generated by solar system simulator shows that the polar regions are darker whic
h also shown on the close up view of the Io.
Wishing you all like it.
Kind Regards,
[Eric Ng, Tai Po site Hong Kong]
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Paulo Casquinha ( 200mm f/5 Newton Reflector Toucam Pro)
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Jupiter in a good cold night
[Paulo Casquinha Palmela, Portugal site: 38.567 N /8.933 W Alt 124 m]
≪パウロ コスキナ ポルトガル≫
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