火星 月惑星研究会 関西支部
Mars Image 2005/05/07(UT)
柚木健吉,池村俊彦,瀧本郁夫,
Robert Heffner,Damian Peach
K.Yunoki,T.Ikemura,I.Takimoto,R.Heffner,D.Peach
解説（安達）
柚木氏の画像には南極冠の３５０°付近に輝点が見える。画像の黄色と紫の
境目に当たることから実在かどうかははっきりしないが、気をつけたい。池村
氏の画像はノアキス(Noachis;0°、-４０）付近が明るくなっている。MGSの画
像でも明るくなっており、ダストの影響かもしれない。
Heffner氏の画像ではマルガリティファ−(Sinus Margaritifer;25W,-15)が
良く分かる。ここしばらくの間、淡くなっていたが、元に戻りつつあるようだ。
(reported by ４ obsertvers)
A bright spot is seen about 350° of the SPC in Mr. Yunoki's image. I
want to take care whether it is real existence from the hit to a yellow
of image purple verge though it is not clear. As for Mr. Ikemura's image
the vicinity of Noachis(0°,-40) has lightened. The image of MGS
lightens, and might be an influence of dust.
Sinus Margaritifer : in Mr. Heffner's image. It understands well. It
seems to be returning to the origin though it was light for some time
past. (repoeted by 4 observers)
FROM Makoto ADACHI
-------------------------------------------------------------------------------------
|
Kenkichi.Yunoki (200mm Newtonian, ToUcam Pro)
|
ゲイン調整がまだ不十分で輝度が強すぎ。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
|
Toshihiko Ikemura (310mm Newton, ATK-2C 2HS)
|
[T.Ikemura Nagoya Aichi JAPAN]
≪愛知県名古屋市 池村俊彦≫
|
Ikuo Takimoto (310mm Newtonian :ToUcam Pro )
|
コメント：南極冠が異常に目立っていた。火星面は
模様があるのが確認できるのみか。
午前５時前には雲に覆われた。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県 綾歌郡 瀧本郁夫≫
|
Robert Heffner (280mm SCT : ToUcam Pro 840)
|
2005/05/07 20:35 UT
Celestron C11, 28cm SCT + Vixen 2x barlow,
ToUcam Pro 840, Baader IR/UV cut filter
Seeing: 5/10, Transparency: 8/10
As the first image submitted,
blue sky background removed in PS,
image processed in RegiStax3.
Image was processed a little more softer than the first.
2005/05/07 21:35 UT
Location: Aichi, Japan
Telescope: Celestron C11, 28cm SCT + Vixen 2x barlow,
Camera: ToUcam Pro 840, Baader IR/UV cut filter
Seeing: 5/10, Transparency: 8-9/10
Image processed in RegiStax3 @ 1.3x Mitchell resampling.
Blue background removed in PS Levels (eyedropper application).
Comments:
Very good transparency and fair to good seeing, a lot of
markings in addition to the SPC were readily visible even in daylight
[Robert Heffner:Aichi, Japan]
|
Damian Peach (235mm Celestron SCT:Lumenera LU075 camera ATK-1HS camera)
|
Though somewhat more distant, some very similar brighter areas can be seen inside Hellas. Infact, the features in outr images are remarkably similar indicating that perhaps this isnt dust activity - especially given the 5 weeks between our images.
This region is now visible for the USA,so perhaps Don can obtaine images and see what is happening.....
[Damian Peach: Loudwater, Buckinghamshire, United Kingdom]
ALPO-Japan Latest
