火星 月惑星研究会 関西支部 (最新)
ALPO-Japan Latest
Mars Image 2003/07/29(UT)
Ed Grafton,Paulo Casquinha,David M Moore,In-Joon Hwang,Donald C Parker
E.Grafton,P.Casquinha,D.Moore,I.J.Hwang,Don
解説(安達)
グラフトン氏(Ed Grafton)
からは南極冠の内部の良く判る画像が届いた。非常に複雑な内部をしているこ
とが読み取れる。永久南極冠も写っている。西経20度にある光点はこの時期
になっても非常に明るい状態を続けている。
気になるのは、アキダリウムに筋状の雲が出ていることである。これは気にな
る存在だ。この雲はムーア氏(David M.moore)の画像でも出ている。北極地方
は青白い雲だが、アキダリウムの筋状の雲は白くなく、別物のようだ。この雲
の南端には黄色い黄雲の光点が出現している。場所はニリアカス(Niliacus
lacus;30W,+30)ニロケラス(Nilokeras;50W,+30)の間にできている。今後の変
化が注目される。
(reported by 5 observers)
July 29th, 2003
The image inside SPC to find well reached from Grafton. SPC shows a
very complicated state. Eternal SPC, too, is seen. The bright spot
with the 20 degree west longitude which is in SPC is very still bright.
It is the linear cloud which is in Mare Acidarium (30W,+50) that
becomes a feeling. This cloud comes out to the image of David M.Moore
(U.S.A.), too. The North Pole is pale cloud but as for this cloud, the
color is different. This may be dust storm. Specifically, brightspot
can be seen at the end in the south of this cloud. The place is the
interval of Niliacus lacus(30W,+30) and Nilokeras(50W,+30). The
change of the future attracts attention.
FROM Makoto ADACHI
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Ed Grafton (14 inch f/11 Celestron SCT, ST6 CCD medium resolution mode)
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Hi Mars Observers
Here is an image from July 29th 2003. The sky was partly cloudy
transparancy was fair to good 6/10 and seeing was very good 8/10.
C14 @ f/39, ST5 CCD
RED + IR rejection, .3 seconds, SBIG filter
GREEN + IR rejection, .6 seconds, SBIG filter
BLUE + IR rejection, 1. second, SBIG filter
Luminance, IR + Red , 600-1000nm .08 seconds, Edmunds filter
Ed Grafton
[Ed Grafton, Houston Texas U.S.A.]
Paulo Casquinha ( 200mm f/5 Newton Reflector Toucam Pro)
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Mars, 03/07/29 at 01:28 UTC
Good Seeing 7/10 no wind and steady air
Newton 200 mm f/5 at f/25 with a Powermate 5x Toucam pro and IRB filter
[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≫
David M. Moore(25cm Newtonian, Philips ToUcam)
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I apologize if you have already received this. I had server problems this afternoon.
I am resending it. Getting a major storm right now as I write this!
Finally got a clear morning.
Monsoons have been strong this year with heavy cloud cover evenings and early mornings.
Not my best effort, even with good skies.
Not haven seen Mars in a week it is surprising how large it is now.
Some interesting doings in the North. Mare Acidalium has a bright streak running across it.
Bright in red, but not in blue.
It seems to be intermingled with the NPH which is more prominent than in the past several
weeks.. Could be some sort of front or wave w/ dust in it I suppose.
Thanks
[ David M Moore Phoenix, Arizona U.S.A]
In-Joon Hwang (TSC225 225mm SC : ToUcam Pro)
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Hi all!
I herewith send 4 images of Mars.
The seeing was 3 to4 on a scale of 10 but the transparency was perfect.
Further related information is indicated in the picture.
Regards
[In-Joon Hwang, Kyungki-do, Korea]
[黄 仁駿 ファン イン ジュン 韓国]
Donald C Parker(10-inch Mewlon Dall-Kirkham:ToUCam)
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Hi All
Here are some .JPG images taken between seafood and pina coladas on the Keys.
I used a 10-inch Mewlon Dall-Kirkham, Paramount ME, and a ToUCam, eyepiece projection.
The differences in color occurred when I started using an IR rejection filter.
This provided somewhat better, more realistic color balance --
Mars looks more yellow than red through the eyepiece.
I also used an Adirondack PADC-1 variable prism to reduce prismatic dispersion.
The thing actually works!
[ Donald C Parker Coral Gables, Florida U.S.A]
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