木星 月惑星研究会 関西支部 （最新）


ALPO-Japan Latest
Jupiter Image 2002/12/22(UT)

三品利郎,永長英夫,中西英和,阿久津富夫,
Damian Peach,Ed Grafton

T.Mishina,H.Einaga,H.Nakanishi,T.Akutsu,D.Peach,E.Grafton

Toshirou.Mishina (200mm Newtonian, Digital still camera Nikon CoolPix990)
≪神奈川県 横浜市 三品利郎≫
Hideo Einaga (250mm Newton, Digital Still Camera NEC PICONA) 
2002/12/22 14:48:45 (UT)
CMI = 307.6, CMII = 276.9, CMIII = 87.4
De = +0.0, E.Dia = 43.00"
7 frames composite
Seeing=2/10,Trans=3/5
25cm+barlow3x+prism 3 deg+Picona(1/7s)



2002/12/22 20:16:58 (UT)
CMI = 147.7, CMII = 115.3, CMIII = 285.9
De = +0.0, E.Dia = 43.02"
5 frames composite
Seeing=3/10,Trans=2/5
25cm+barlow3x+prism 3 deg+Picona(1/7s)



2002/12/22 20:42:10 (UT)
CMI = 163.1, CMII = 130.5, CMIII = 301.1
De = +0.0, E.Dia = 43.02"
5 frames composite
Seeing=3/10,Trans=2/5
25cm+barlow3x+prism 3 deg+Picona(1/7s)



2002/12/22 20:53:36 (UT)
CMI = 170.0, CMII = 137.4, CMIII = 308.0
De = +0.0, E.Dia = 43.02"
6 frames composite
Seeing=3/10,Trans=2/5
25cm+barlow3x+prism 3 deg+Picona(1/7s)



2002/12/22 21:46:32 (UT)
CMI = 202.3, CMII = 169.4, CMIII = 340.0
De = +0.0, E.Dia = 43.03"
8 frames composite
Seeing=2/10,Trans=2/5
25cm+barlow3x+prism 3 deg+Picona(1/7s)
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こんなに天気の悪い１２月も珍しいですね。
１４日以来、８日ぶりの観測です。
徹夜するつもりでいたのですが、２４時半ごろには
早々と曇ってしまいました。それでもひょっとして‥
と思い、５時ごろ起きてみると雲間がありました。
７時前まで粘りましたが、悪シ-イングのままでした。

・ＳＥＢ１４０°付近に強烈に輝く白斑があります。
ピコナのモニタ-でも印象深く見えていました。

HIDEO EINAGA ≪兵庫・加西　永長英夫≫

Hidekazu Nakanishi (Meade 250mm SCT, Starlight Xpress MX5-C Cooled CCD Camara) 
土星に引き続き木星も観測しました。なかなか気流が安定せず
朝が近づくにつれ状態が悪化しました。このため、大赤斑後方の
明るい白斑は確認できていますが、画像として得られていません。
また、この日はガニメデによるカリストの掩蔽（逆？）を見ることが
できました。
≪愛知県尾西市  中西英和≫






≪愛知県尾西市  中西英和≫
Tomio Akutsu (320mm Newton, Cooled CCD camera Teleris2) 
Dear Sir
My　ccd camera (telris2) being used in this summer until now broke,
and it was the condition that a planet image couldn't be taken.
But, I got new ccd camera (made in Japan) in December, and planet
images has been able to get it since the end of the month.
J021223-4
New SEB spot is very bright.(IR, UV), but Methane image is not clear

32cm Newtonian(F/6.5) @=32 BJ-41L(BITRAN)
IDAS LRGB Type2 UV-IDAS
R-0.3s ×6
G-0.1s×5
G-0.2s×5
IR-0.9s×8
M(2×2bining)-10s×5
UV-(2×2bining)-7s×5
Seeing : poor 2-3/10
Transparency : good

≪栃木県  阿久津富夫≫
Damian Peach (11" (28 cm) Celestron SCT SBIG ST-5c camera) 
Hi all,
Here are some Jupiter images from this morning.
Seeing conditions were mediocre, but the nice
array of NEBn barges are well seen.
Best Wishes
Damian

D. A. Peach, Costa del Silencio, Tenerife, Canary Isl.
11" (28 cm) Celestron SCT @ f/22.1. SBIG ST-5c camera.
SBIG RGB Filter set.
Total Exposure Times:
Integrated Light: ~28 x 0.11 secs.
R/G/B: 4-6 x 0.35 secs.
Seeing variable and generally poor (p2-6.)
Transparency good (4.0mag) with frequent high cirrus.
No wind. Light dew.
Equatorial Diam=42.7"
Altitude=77 degs
[Rochester, Kent, UK.]
≪ダミアン−ピーチ  イギリス≫
Ed Grafton (14 inch f/11 Celestron SCT, ST6 CCD medium resolution mode) 
Hi Jupiter Observers
Here is an observation from Houston Texas December 22nd 2002 at 09:46 UT.
The GRS has taken on a bulls eye or doughnut appearence as dark matter
nearly surrounds it. Also the dark area to the S. and following the GRS has
elongated when referenced to Damian Peach's image from the 19th. The NTB
seems stable in its present configuration of being split. The transparency
was poor to fair with fog increasing, 4/10, and seeing was good, 7/10 with
no wind. Heavy dew was present. The weather was mild with the temperatures
in the low 60s F in the early mourning hours.

Ed Grafton, Houston Texas, ST5C CCD and a 14 inch f/11 Celestron SCT
Barlow Projection to f/27 aprox .21 arc seconds per pixel.
Image data:
10 BLUE + IR rejection, .3 seconds, SBIG filter
10 GREEN + IR rejection, .3 seconds, SBIG filter
10 RED + IR rejection, .3 seconds, SBIG filter
~50 clear filter, No IR .14 seconds, SBIG filter
Ed Grafton
[Ed Grafton, Houston Texas]
ALPO-Japan Latest Jupiter Section