火星 ALPO-Japan Latest
Mars Image 2021/02/28(UT)
三品利郎,伊藤了史,安達 誠
Zsolt Kereszty,Chris Nuttall,Carsten Bauer,Efrain Morales Rivera,Paul G. Abel,Johan Warell,Stanislas Maksymowicz
T.Mishina,S.Ito,Z.Kereszty,C.Nuttall,M.Adachi,C.Bauer,E.Morales,P.Abel,J.Warell,S.Maksymowicz
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解説（安達）/ Comment by Makoto Adachi
≪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]
The evening limb was bright at the equator,not white but more of a cream colour,
and this brightness seemed to extend along the equator to almost the CM.
On the morning side there was bluish mist at Libya,which also seemed to extend〓along the equator to nearly the CM.
These two equatorial brightenings almost met,perhaps not quite,but almost forming something like a faint ECB.
The southern hemisphere was still thinly veiled by white mist,
and there was a concentration at Hellas although this was the only sign of the basin.〓
I could not see Syrtis Major at all.
[Chris Nuttall : York,UK]
観測時間になって外を見たら、晴れていた！あわてて望遠鏡を火星に向けた。
晴れてすぐのため、気流は悪く、細部は分からず。時間が経ってもよくならず、3回目の観測は、見てすぶに断念した。
南極部には白雲がある。Solis Lacusは単独の大きな斑点としてなんとか見える。
Aurorae Sinus付近は非常に淡く、靄がかかってるような見え方だった。NPフードは右側がめだち、左側はないに等しいくらい淡い。
There are white clouds in Antarctica. Solis Lacus manages to appear as a single large spot.
The area around Aurorae Sinus was very pale and looked like a haze.
The NP hood is so pale that the right side is prominent and the left side is not.
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≪滋賀県 大津市 安達 誠≫[Makoto Adachi:Siga Japan]
There seems to be increased haze/cloud presence. A band in the south,
then in regions at the equator,and,quite good to see in the second image (B-channel),
a band which has separated from the NPH/NPC
[Carsten Bauer : Frankfurt,Germany]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
This was the last in the recent run of clear nights with very good seeing conditions.
At the start of the session,seeing was around AI-II,but by the end it was AIII:
・SPR vague but fairly bright. Mare Chronium quite dark near the prec. limb.
・Eridania and Ausonia quite bright,Mare Cimmerium in contrast was quite dark- brightening in Memnonia?
・Trivium Charontis and Cerberus seen,Elysium brighter this evening- there may have been clouds in/near the region.
・Mare Tyrrhenum and Mare Hadriacum similar appearance as the previous night. Syrtis Major also similar to last night.
・NPC bright,in drawing 1 the brightness into Isidis.
[Paul G. Abel:Leicester:United Kingdom]
Here are my Mars images from five dates in February.
There have been quite a few opportunities for imaging the past month,
which is somewhat of a surprise,but seeing has been generally poor.〓
The NPH has been invariable present near the morning〓terminator when seeing has been adequate.
I am now catching〓up with processing and have a few more results to send from this period,
which will arrive as soon as possible.
[Johan Warell:Lindby:Sweden]
Here is a mars report performed last 28th feb. with the 110mm cassegrain.
Caps well bright and withish, hood on the north, withish at the south.
Hellas bassin〓bright.
[Stanislas Maksymowicz Ecquevilly,France]
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