2002/02/24 12:41:06 (UT)
CMI = 263.5, CMII =  10.1, CMIII = 100.6
De =  +2.0, E.Dia = 42.56"
5 frames composite

2002/02/24 13:28:19 (UT)
CMI = 292.3, CMII =  38.6, CMIII = 129.1
De =  +2.0, E.Dia = 42.56"
5 frames composite

共通デ−タ
Seeing=3/10,Trans=3/5
25cm+barlow3x(F=34)+Picona(1/7s)


HIDEO EINAGA ≪兵庫・加西　永長英夫≫

　
コメント
　寒気が残っているためか，大気の状態は不安定でした。
瞬間的に安定する時間帯から得られた画像。
NEBは南側(上）にリフトが見られ，全体に中央組織が濃くなっています。
Bargeが2系245度，266度，307度，Notchが256度，302度に確認できます。

新潟県立自然科学館　60cm カセグレン式反射望遠鏡 K-40mmコリメート
各10枚コンポジット     SONY デジタルビデオカメラ DCR-TRV20にて撮影
≪新潟県　伊藤紀幸≫

 ≪愛知県名古屋市　池村俊彦≫

≪和歌山県東牟婁群　瀧本和彦≫

Jupiter on Feb.24, 2002

[1]
2002/02/24 13:27:34 (UT)
CMI = 291.8, CMII =  38.2, CMIII = 128.7
47 frames composite

[2]
2002/02/24 13:36:16 (UT)
CMI = 297.1, CMII =  43.4, CMIII = 133.9
32 frames composite

[3]
2002/02/24 13:41:46 (UT)
CMI = 300.5, CMII =  46.8, CMIII = 137.2
36 frames composite

Email:zba03198@bird.zero.ad.jp
Obs.site : Mozuhonmachi Sakai-City Osaka Japan
Telescope : C11 (SC) D=280mm fl=2800mm

Camera:Minolta DiMAGE5 (w/Minolta GT lens f=50.8mm)

Filter: IR Rejection built in the camera
Exposure : 0.08 sec
Effective F No.: 20 (XP24 mm relay lens)

Seeing = 6/10
Transparency = 3/6

Image Processing;
Software binning
Enhanced with unsharp masking method.

　　　　　　≪大阪府　堺市　新川勝仁≫

Note the new dusky oval within the southern region of the STrZ just e. of
the CM and seemingly associated with the south edge of the SEBs.  Also, note
the clearly delineated development of the large bright diagonal RIFT in the
NEB.

The oval BA is clearly on the pr. side of the longitudinal center of the GRS
at this time.  Note the continued development both in intensity and eastward
elongation of the dark streak pr. the GRS within the mid latitudes of the
STrZ.  Oval BA is beginning to appear quite dusky and losing it brilliance
attained only days earlier and the perimeter "border" has now reverted to an
amophous brownish spreading of clouds rather than a distinct peripheral
outline.

Seeing very poor.  GRS measured at center = 76.4 (II) / 166.8 (III).  Note
the intensity of the area immediately pr. oval BA. BA is now clearly east of
the longitudinal center of the GRS by a bit.  Growing dark intensity fol.
GRS and BA intersection area, and much disjointed current evident in this
area.  Notice the tremendous development and intensity of the great NEB RIFT
near the CM in this shot.
Clay
----------------------------------------
Dr. P. Clay Sherrod
sherrodc@ipa.net
Arkansas Sky Observatory
www.arksky.org
[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≫

Hi all,

Here are four imaging sessions from Feb, mostly obtained under very poor
seeing.

 ≪アントニオ　シダダオ　ポルトガル≫
[Antonio Cidadao  Oeiras - Portugal ]



ALPO-Japan Latest　Jupiter Section