火星 ALPO-Japan Latest
Mars Image 2016/04/21(UT)
Anthony Wesley,Milika-Nicholas
Anthony.W,Milika-Nicholas
解説(安達)
Anthony Wesley氏とMilika-Nicholas氏の画像にはIsmenius Lacusの東
(W310,+33)に山岳雲と思われる小さな雲が記録された。周辺の氷晶雲とは違っ
た写り方になっている。前日のClyde Foster氏の画像で見られたように、南極フード
の中央付近は暗くなっている様子が今日も分かる。
The small cloud thought to be the orographic cloud was recorded
to an image of Mr. Anthony Wesley and Mr. Milika-Nicholas in east
(W310,+33) of Ismenius Lacus. It becomes the looking unlike
neighboring water ice cloud. The central neighborhood of S P
hood knows a darkening state today as having been seen with
an image of Mr. Clyde Foster of the day before.
(by 2 observations ;reported by Makoto Adachi)
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Anthony Wesley (406mm Newton) |
In good seeing. Mars is now 14.8" in diameter,larger than it was in the 2014 apparition,and larger than it's been at any time since 2005. It will reach 18.6" in late May.
In this image the north pole is visible at top left,the bright orange plains of Arabia at centre and dark Sinus Meridiani just below. Syrtis Major is just visible as it sets at right.
Clouds are visible across the disk.
[Anthony Wesley,Murrumbateman Australia]
≪アンソニ オーストラリア≫
Milika-Nicholas (355mm SCT) |
The seeing was quite difficult despite the high elevation but still evinced
some reasonable detail.
[Milika-Nicholas:Adelaide,South Australia]