火星 月惑星研究会 関西支部


ALPO-Japan
Mars Image 2004/02/07(UT)

柚木健吉,永長英夫,瀧本郁夫,安達 誠,新川勝仁,
Donald C Parker

K.Yunoki,H.Einaga,I.Takimoto,M.Adachi,M.Niikawa,Don

解説（安達）
　ヘラス(Hellas;290W,-50)が非常に明るく記録された。また、北極付近の雲
も活動が活発だ。それ以外には目立った変化はない。D.C.パ−カ−(D.C.Parker
)氏から送られてきた画像はキンメリウム(Mare Cimmerium;215W,-25)の北部だ
けが暗く目立った画像だ。広い範囲が淡いベールに覆われているのかもしれな
い。北極付近の白雲は北に偏っているようだ。(reported by 6 observers)

February 7th, 2004.
Hellas (290W,-50) was recorded cheerfully. And, a cloud around the
north pole is active. There is no conspicuous change except for it.
Only the northern part of Mare Cimmerium (215W,-25) is reflected black
with the image of D.C.Parker. There may be dustveil of wide range. A
white cloud around the north pole is located at the end of the north.
FROM Makoto ADACHI
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Kenkichi.Yunoki (200mm Newtonian, ToUcam Pro) 
今日も風が強く落ち着いて撮像出来なかった。
シヌス  メリディアニ、サバエウスが見えている。
[Kenkichi Yunoki  (Sakai City  Japan)]
≪大阪府  堺市  柚木健吉≫

Hideo Einaga (250mm Newton, Toucam Pro Webcam) 
シーイングの割には写りがいまいちでした。
ピントが甘かったのかもしれません。

HIDEO EINAGA ≪兵庫県　加西　永長英夫≫

Ikuo Takimoto (310mm Newtonian :ToUcam Pro ) 
2004/02/07 09:52:03(UT)
C.M.=5.10
P=322.01
LS=346.08 Dia.=6.45"
De=-21.08
593 frames Stacked
Seeing:2/10 Trans:4/5



2004/02/07 10:06:04(UT)
C.M.=8.51
P=322.00
LS=346.08 Dia.=6.45"
De=-21.07
541 frames Stacked
Seeing:2/10 Trans:4/5



2004/02/07 10:19:29(UT)
C.M.=11.77
P=322.00
LS=346.09 Dia.=6.45"
De=-21.07
346 frames Stacked
Seeing:2/10 Trans:4/5
-----------------------------------------------------------
コメント：ヘラスおよびアラビアが明るい。北極も青白い。
It is bright in HELLAS and ARABIA. The North Pole is also pale.
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県  綾歌郡  瀧本郁夫≫

Makoto Adachi (Drawing: 310mm Newtonian)

----------------------------------------------------------------------------------------------
≪滋賀県 大津市 安達 誠≫
Masahito Niikawa (280mm SC, Hand-made PC camera (CCD:ICX424AL)) 
Mars on Feb 07, 2004
Ls = 346.1, De = -21.2, Dia =  6.4"

R Images
R64 filter (640nm - 1000nm)
Exposure 0.02 sec

11:34 (UT), CM =  30.1
1197 frames composite

B Images
B390 filter (350nm -460nm)
Exposure 0.04 sec
11:47 (UT), CM =  33.2
1227 frames composite

Telescope:C11(D=280mmm fl=2800mm)
Effective Fno. = 20 (XP24mm Eyepiece projection)
Camera:Hand-made PC camera (CCD:ICX424AL)
Seeing = 2/10, Transparency = 3/6
Observer:Masahito Niikawa Sakai Osaka JAPAN
Processed with CRoPP, Registax and Photoshop
≪大阪府  堺市  新川勝仁≫

Donald C Parker(16-in (41cm) Newtonian) 

D.C. Parker, Coral Gables, FL. 16-in (41cm) Newtonian
ToUCam Pro WebCam, Eyepiece Projection @ f/21.5
Integration Times: 1/50 sec, 10 fps x 2 mins. 1-A filter.
Processed in Registax, 843 images stacked
Images dark, flat corrected.

Seeing  good (8 Pickering).  Transparency2.5-3.5 m with frequent cloud bands.
Pre cold front. Wind SSW 2-8 kts.  Altitude = 52 degrees. No dew.

NP Hood prominent. SP Hood not detected.
Elysium, Zephyria bright.
[ Donald C Parker Coral Gables, Florida U.S.A]
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