火星 ALPO-Japan Latest

Mars Image 2021/04/09(UT)
伊藤了史,永長英夫,栗栖 茂
Mark Lonsdale,Chris Nuttall
S.Ito,M.Lonsdale,H.Einaga,S.Kurisu,C.Nuttall

---

下記リンクをクリックにて安達氏のコメント(PDFファイル）が開きます。
Click the link below to open the Comment（PDF File） by Makoto Adachi on a new page.

解説（安達）/ Comment by Makoto Adachi

≪愛知県  春日井市  伊藤了史≫[Satoshi Ito. Kasugai City,Aichi,Japan]

[Mark Lonsdale : [Canberra,Australia]

[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県  加西  永長英夫≫

[Shigeru Kurisu,Mitoyo Kagawa,Japan]

Broken cloud passing through making for variable seeing and transparency, some decent calm views at the end of 30 minutes observing.
The Maria in the south were quite soft, blurry, and difficult to render. Better in W21.
In the North when the seeing calmed down later in the session, and again helped greatly with W21, 
I saw various dusky shadings which after a few minutes seemed to give away the location of Elysium. 
There was no particular brightness in the centre, and each dusky marking came to me one at a time, 
but as I plotted them I became aware that they were forming a sort of broken ring. 
I suppose them to be Trivium Charontis, Casius, and Sinus Gomer.〓
In Integrated light the NPC was white but with quite a soft outline (like everything else), 
and there was some greyish mist present around the limb there too.
In the south the white mist was concentrated towards the polar region as usual,
but I detected a faint veil of mist extending down through Ausonia to reach the southern edge of the Maria. 
This more extended thin mist I've not seen for a few weeks.

[Chris Nuttall : York,UK]

ALPO-Japan Latest Mars Section	2021/04/10
	2021/04/08