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Mars Image 2021/02/21(UT)
井上 修,佐藤康明,三品利郎,伊藤了史,薄出敏彦,森田光治,畑中明利,永長英夫
Zsolt Kereszty,Chris Nuttall,Carsten Bauer,Mike Hood,Rudolf A.Hillebrecht,Stanislas Maksymowicz,Franco Reali
O.Inoue,Y.Sato,T.Mishina,S.Ito,Z.Kereszty,C.Nuttall,T.Usude,M.Morita,C.Bauer,M.Hood,A.Hatanaka,H.Einaga,R.A.Hillebrecht,S.Maksymowicz,F.Reali
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解説（安達）/ Comment by Makoto Adachi
≪大阪府 枚方市 井上 修≫[Osamu Inoue. Hirakata-shi,Osaka,Japan]
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[Sagamihara-shi Kanagawa-prefecture Japan]
≪神奈川県相模原市 佐藤康明≫
≪神奈川県 横浜市 三品利郎≫[Toshirou.Mishina:Kanagawa Japan]
≪愛知県 春日井市 伊藤了史≫[Satoshi Ito. Kasugai City,Aichi,Japan]
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
Average seeing,and a very brief gap in the cloud cover,〓
The south still looks thinly veiled with mist.
There was some brightness on the evening〓limb in the Northern hemisphere.
The NPH looked bluish white,although perhaps slightly smaller than last month.
In W21 Orange the NPH was invisible except for a very thin slice of white on the Northernmost part of the limb.
[Chris Nuttall : York,UK]
≪ 大阪府 枚方市 薄出敏彦≫[Toshihiko-Usude: Ohsaka Japan]
モータードライブをE-ZEUSに交換したので、45年前のタカハシJP赤道儀が息を吹き返し気持ちよく追尾ができたのに、このシーイングではどうしようもない。
E-ZEUSのモータードライブは実にパワフルで25Kg 程の318mmニュートンをストレスなく操作してくれる。観測の幅が広がりそうである。
≪滋賀県守山市 森田光治≫[Mitsuji Morita:Siga Japan]
Despite the small diameter,still some interesting effects can be captured.
There seem to be haze in various regions,also in the north. It looks a bit like cloud bands.
The NPH and the bright and rather pale preceeding side is also apparent visually,also the NPH together with
the dark 'shadow-like' region below can already be distinguished in the live stream.
Still it is a bit difficult to produce an appropriate RGB composition from the data.
[Carsten Bauer : Frankfurt,Germany]
The South Polar Hood has form. Mare Erythraeum,Nicllacus Lacus,and Mare Acidalium are featured.
[Mike Hood : Kathleen Georgia,U.S.A.]
かなり小さくなりました。 南緯50度付近が明るく見える。
≪三重県熊野市 畑中明利≫[Akitoshi Hatanaka:Kumano Mie Japan]
[Hideo Einaga Kasai-City Hyogo-Prefecture Japan]
≪兵庫県 加西 永長英夫≫
Today I imaged Mars under daylight conditions again. Fine resolution,Gomer Sinus still separated.
NPH clearly visible and some cloudiness from Mare Chronium over Thyle II to the Hellas bassin.
[Rudolf A.Hillebrecht: Bad Gandersheim,Germany ]
Here is a mars report performed last 21th feb. with the 130mm cassegrain.
Caps well bright and withish,hood on the north,withish at the south.
Hellas bassin〓bright.
[Stanislas Maksymowicz Ecquevilly,France]
Seeing 7/10 Trans 7/10
[Franco Reali : Prato Italy]
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