2003/02/18 13:18:18(UT)
I= 58.2 II=305.5 III=131.5
De= +0.1 E.Dia=45.04"
310mm Newtonian(F5) TeleVue barlow 5x(f/34)
NEC PICONA 1/7sec  9 frames composite

2003/02/18 13:23:32(UT)
I= 61.4 II=308.7 III=134.6
De= +0.1 E.Dia=45.04"
310mm Newtonian(F5) TeleVue barlow 5x(f/34)
NEC PICONA 1/7sec  8 frames composite

≪愛知県名古屋市  池村俊彦≫

Philips ToUcam PRO をアメリカから購入してテストしてみました。
5fps において最良画像をキャプチャできるようですが、２分間でも
600枚しか取れません。
色がやや不安定で赤外光の処理が難しいかもしれません。
でも、十分 DV-VideoCameraに対抗できるようです。
日本国内に入っているロジクールの QV3000 は以前テストしたのです
が、画像圧縮ブロックノイズが強く断念していました。ペルチェ冷却
までしていたのですが。
両者ともＣＣＤなど、チップ類はほぼ同じなのですが、USB1.1  を通す
考え方が違うようです。





≪大阪府  堺市 熊森照明≫

今夜はシーイングが良いだろうと臨んだのですが、
昨晩ほどではないものの風が強く4/10程度でした。
SEBの南縁にそって暗斑が点々と見えます。
（GRSへ向かう渦）
NTBにははっきりとした短い暗斑とそれより小さく
薄い暗斑が見えます。






≪愛知県尾西市  中西英和≫

≪愛知県尾西市  中西英和≫

2003/02/18 14:02:17 (UT)
CMI =  85.1, CMII = 332.1, CMIII = 158.1
De =  +0.1, E.Dia = 45.04"
6 frames composite
Seeing=2-3/10  Trans.=2/5
25cm+barlow3x +prism 1 deg+Picona(1/7s)

2003/02/18 14:59:39 (UT)
CMI = 120.0, CMII =   6.8, CMIII = 192.7
De =  +0.1, E.Dia = 45.04"
7 frames composite
Seeing=2-3/10  Trans.=1/5
25cm+barlow3x +prism 1 deg+Picona(1/7s)
HIDEO EINAGA ≪兵庫・加西　永長英夫≫

[Kenkichi Yunoki  (Sakai City  Japan)]
≪大阪府  堺市  柚木健吉≫

Jupiter on Feb.18, 2003
15:25 UT
CM1 = 135.5, CM2 = 22.1
524 frames composite
Sony DCR-TRV110
Effective Fno. = 25
Exposure = 0.03 sec
Seeing = 7/10, Transparency = 3/6
Observer:Masahito Niikawa Sakai Osaka JAPAN
Processed with Registax and Photoshop

Registaxを使いました。

≪大阪府  堺市  新川勝仁≫

2003/02/18 11:56:38(UT)
I=  8.5 II=256.1 III= 82.1
De= +0.1 E.Dia=45.04"
25cm F6ニュートン反射　Pentax XL 10.5mm コリメート
SONY DVカメラ TRV900 1/30秒  1449frames composite
ウィナーフィルター、アンシャープマスク
Seeing  7/10

2003/02/18 15:38:38(UT)
I=143.8 II= 30.3 III=216.3
De= +0.1 E.Dia=45.04"
25cm F6ニュートン反射　Pentax XL 10.5mm コリメート
SONY DVカメラ TRV900 1/30秒  1024frames composite
ウィナーフィルター、アンシャープマスク
Seeing  ７/10

2003/02/18 17:27:50(UT)
I=210.4 II= 96.3 III=282.3
De= +0.1 E.Dia=45.03"
25cm F6ニュートン反射　Pentax XL 10.5mm コリメート
SONY DVカメラ TRV900 1/30秒   406frames composite
ウィナーフィルター、アンシャープマスク
Seeing  4/10





≪青森県三戸郡  根市満之≫

Dear friends,
Weather forecast of tonight was raining but luckily the sky was clear and I could captured some Jupiter
shot. The seeing was fairly good. Attached please find the Jupiter taken at 16:54 UT which shows the GRS
and noted the blue features attaching to the NEB. Dark streak south to the GRS is dissolving!

-----------------------------------------------------------
Dear Ed and others,
I  also captured the Jupiter shot 9 hours 41 mins after yours. My shot is not detailed as yours but it is
interesting to keep track with the same side by us at different time zones. Greeting

Kind Regards,
-----------------------------------------------------------
Dear Ed and others,
I  also captured the Jupiter shot 9 hours 41 mins after yours. My shot is not detailed as yours but it
is interesting to keep track with the same side by us at different time zones. Greeting

Kind Regards,

Eric Ng
[Eric Ng, Tai Po site Hong Kong, China]

Hi Jupiter Observers
Here is an observation from February 18th 2003 at 06:00 UT. The transparency
was fair, 6/10 with some light cirrus clouds moving through. The seeing was
good, 8/10 with a 5mph S. wind and light dew. The weather was cool with the
temperatures in the upper 50s F around local midnight.

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  .10  seconds,  SBIG filter
---------------------------------------------------------------------------
Hi Jupiter Observers
Here is an observation from February 18th 2003 at 06:25 UT, about 25 minutes
later than the previous February 18th image that I sent along. The
transparency was fair, 6/10 with some light cirrus clouds moving through.
The seeing was good, 8/10 with a 5mph S. wind and light dew. The weather was
cool with the temperatures in the upper 50s F around local midnight.

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
49 clear filter, No IR  .10  seconds,  SBIG filter
Ed Grafton
[Ed Grafton, Houston Texas U.S.A.]

Dear all,
Enclosed are two photos of Jupiter on 18Feb03.
Patches of clouds were all over the sky and
they obscured Jupiter all the time.
Photos could only be taken at very short clearing
interval. However, the sky was less hazy.

Clear skies




[Kwok-chuen Pau  Hong Kong, China]
≪ウォクチュエン  香港≫

[Kwok-chuen Pau  Hong Kong, China]
≪ウォクチュエン  香港≫

[Tsai Yuan Sheng, Kaohsiung, Taiwan]
≪ツァィ 　ユァン　シェング　台湾　Kaohsiung≫

[ Mario Frassati Crescentino (VC) ITALY ]

[Rochester, Kent, UK.]
≪≪ダミアン−ピーチ  イギリス カナリア諸島≫≫

ALPO-Japan Latest Jupiter Section