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Mars Image 2020/01/12(UT)
井上 修,安達 誠
Dmitry W. von Aichegg,Paul Maxson,Ethan Chappel
O.Inoue,Dmitry.W,P.Maxson,M.Adachi,E.Chappel
解説（安達）/ Comment by Makoto Adachi
日本ではシルチス（Syrtis Major:293W,+0~20）付近の観測となったが、寒気が上空に入り観測条件は極めて悪い。Dmitry W. von Aichegg氏は
リムを明るく記録されている。また、エデン(Eden;340W~5W,+20~+35)に白斑を記録している。まだ一人だけの観測で、正体はわからない。
In Japan,it was observed near Syrtis (293W,+ 0 ~ 20),but the cold air entered the sky and the observation conditions were
extremely poor. Mr. Dmitry W. von Aichegg records the limb brightly. In addition,vitiligo was recorded in Eden ( 340 W to 5 W,+20 to +35).
I am still alone and I do not know the identity.
（by 3 observations; reported by Makoto Adachi)
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久しぶりに朝６時台に晴れましたが、地上でも結構風があり、シーイングもダメでした。
≪大阪府 枚方市 井上 修≫[Osamu Inoue. Hirakata-shi,Osaka,Japan]
Seeing 7/10 Trans 4/5
[Dmitry W. von Aichegg : Faro de Cullera,Spain]
[ Paul Maxson:Surprise,Arizona,United States]
シーイングが非常に悪く、シルチスのある所がぼんやりと暗く見えるが
もうそれとて限界で、40分間くらい除き続けて、やっとこの程度しかわからなかった。
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≪滋賀県 大津市 安達 誠≫[Makoto Adachi:Siga Japan]
I left my telescope out all night after imaging Venus with the hopes of imaging Mars.
To my surprise, everything was covered in slushy dew when I came back. The sky was also full of thin clouds.
Viewing the red channel by itself helps brings out surface features, while the blue channel brings out the ice clouds.
Notes:
There appears to be an ice cloud near the terminator, the line between day and night.
I suspect the South Polar Hood is visible in the blue channel
Mare Sirenum is visible as a dark area straddling the southern limb of Mars.
Telescope: Celestron C8 EdgeHD
Camera: ZWO ASI174MM
Barlow: Celestron X-Cel 3x
Filters: ZWO Red, ZWO Green, ZWO Blue
[Ethan Chappel Cibolo,Texas,United States]
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