火星 ALPO-Japan Latest

Mars Image 2019/01/25(UT)

Martin R Lewis,Paul Maxson
Martin.L,P.Maxson

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解説（安達）/ Comment by Makoto Adachi
　SPCはMartin R Lewis氏によってまだはっきりと、とらえられている。Hellasや北半球のリムも黄色く記録されている。また、
北極地方に広がる白雲も見事に記録されている。Argyre南方には、ダストストームの淡い帯が伸びていたが、今日は幅も広く明るく
記録されている。この画像は二重リムになっていないため、情報量が圧倒的に多い。

SPC is still caught clearly by Mr. Martin R Lewis. Hellas and rims of the northern hemisphere are also recorded in yellow. 
Blue cloud spreading in the Arctic region is also recorded spectacularly. In the south of Argyre, the faint belt of the dust storm was 
stretched, but today the width is also widely and brightly recorded. Since this image is not a double limb, the amount of information 
is overwhelmingly large.

（by 2 observations ;reported by Makoto Adachi)
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A brief gap in the murk and a lull in the jetstream gave me a nice surprise opportunity to image Mars last night at 6.4・
Again IR limited by scope resolution and worse than RGB.
Also a size comparison to see the size Mars is now compared to middle of last year.
S.polar cap now about 0.33・across which is close to Dawes limit of 0.26・for my dob.



[Martin R Lewis: Hertfordshire United Kingdom]

[ Paul Maxson:Surprise,Arizona,United States]

ALPO-Japan Latest Mars Section	2019/01/26
	2019/01/24