火星 ALPO-Japan Latest

Mars Image 2018/08/02(UT)
荒川 毅,佐藤康明,長瀬雅明,柚木健吉,村田孝昭,堀内 直,阿久津富夫
Christophe Pellier,David Arditti,Clyde Foster,Joaquin Camarena,Javier Beltran Jovani,Peter Edwards,Efrain Morales Rivera,Robert Reitsam
Christophe.P,T.Arakawa,D.Arditti,Y.Sato,M.Nagase,C.Foster,J.Camarena,K.Yunoki,T.Murata,Javier,P.Edwards,E.Morales,T.Horiuchi,R.Reitsam,T.Akutsu

Christophe Pellier
Despite relatively poor seeing it's clear that the global contrast is still very weak.
I have included one of my image from 2003 luckily taken at same martian season and same central meridian.
The martian atmosphere was much more clear then!

[Christophe Pellier  Bruz City,France]

Tsuyoshi Arakawa
透明度が悪く、風はあまり無いのにシーイングが目まぐるしく変わる状況でした。

≪奈良県奈良市  荒川 毅≫[Tsuyoshi Arakawa:Nara Japan]

David Arditti
Visually the markings other than the polar cap and dark collar are only seen with a lot of attention:
they have perhaps 25% of the normal contrast ratio.
 
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]

Yasuaki Sato

-----------------------------------------------------
[Sagamihara-shi Kanagawa-prefecture Japan]
≪神奈川県相模原市  佐藤康明≫

Masaaki Nagase
雲間を縫ってIR850にて捕らえた火星を報告します。

[Masaaki Nagase,Kawasaki-City,Japan]

Clyde Foster
I can only submit this IR from last night as a tribute to Emil and Autostakkert.
Conditions were terrible,RGB was out of the question,
and I resorted to taking a lengthy string of IR captures in the hope that I may get lucky,
and eke something out.
Most of the data went straight to recycle bin after first process,
but this one somehow popped out.
I have noted recently the bright spot over S Meridiani and it shows quite clearly.
It has been visible in my images from 25 July.
I does not appear to have moved,so I suspect it is dust settled on the ground
and hopefully not a persistent dust cloud hanging over Opportunity rover out of spite…..

[Clyde Foster:Centurion,South Africa]

Joaquin Camarena
 
[Joaquin Camarena:Spain]

Kenkichi.Yunoki
透明度が悪く、連日の暑さで熱中症になりそうなのでこの1セットで撤収した。

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

Takaaki Murata

≪東京都  国立市  村田孝昭≫[Takaaki Murata: Tokyo Japan]

Javier Beltran Jovani



[Javier Beltran Jovani:Castellon-Spain]

Peter Edwards
R Mars showing dark ridge in polar cap,bright Hellas basin upper left and Sinus Meridiani centrally placed.


IR RGB colour image with the same details as above and showing the bluish N polar hood..

[Peter Edwars: West Sussex United Kingdom]

Efrain Morales Rivera



[Efrain Morales Rivera  Aguadilla:Puerto Rico]

Tadashi Horiuch

《京都府宇治市、堀内直》[T.Horiuchi: Uji- City Kyoto Japan]

Robert Reitsam
attached Mars with development of storm at Syria Planum at three days:
2018/07/29 UT00:36
2018/07/30 UT01:19
2018/08/02 UT01:13
sensefully presented as set to see development of storm
Done on Roque de los Muchachos/at raod LP4 close to Mirador de los Adenes/Canarian Island La Palma/Spain under excellent seeing conditiones.
Austrian/German expedition together with German astrophotographer Torsten Hansen. Homemade 14"f4.6 Newton with Orion Optics Opics,Baader R filter,ASI290MM webcam.

[Robert Reitsam:Berchtesgaden,Germany]

Tomio Akutsu

≪茨城県 : 阿久津富夫≫

ALPO-Japan Latest Mars Section
2018/08/03
2018/08/01