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Mars Image 2022/12/12(UT)
佐藤康明,三品利郎,高松 泉,井上 修,阿久津富夫
Tiziano Olivetti,Mike Wolle,Stanislas Maksymowicz,Giancarlo Rizzato,John Sussenbach,Carsten Bauer,Vincenzo della Vecchia,Uwe Meiling,Thomas Wahl,Efrain Morales Rivera,Michael Buechner,Michael Karrer,Johan Warell,Rudolf A.Hillebrecht
Y.Sato,T.Mishina,I.Takamatsu,O.Inoue,T.Olivetti,M.Wolle,S.Maksymowicz,G.Rizzato,J.Sussenbach,C.Bauer,V.della Vecchia,U.Meiling,T.Wahl,E.Morales,M.Buechner,M.Karrer,J.Warell,R.A.Hillebrecht,T.Akutsu
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解説（安達）/ Comment by Makoto Adachi
時間が遅くなるほどシーイングは悪化して曇ってしまいました。
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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]
≪高松 泉 : ≫[Izumi Takamatsu: Arakawa,Tokyo,Japan]
早い時刻に曇る予報だったので低い高度で撮り始めましたが、シーイングは酷く、すぐに雲も流れてきて、ＩＲ撮影の途中で曇ってしまいました。
≪大阪府 枚方市 井上 修≫[Osamu Inoue. Hirakata-shi,Osaka,Japan]
Poor transparency and fair seeing. Sum of 3 RGB sets,total 18 minutes.
［ティジャノ:オリベッティ バンコック タイ］
[Tiziano Olivetti : Bangkok Thailand]
[Mike Wolle : Austria ]
Still the yellowish light orange color disk.
[Stanislas Maksymowicz Ecquevilly,France]
[Giancarlo Rizzato : Marano Vicentino (Vicenza) ITALY]
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
The weather is cloudy here since weeks,except for last night which gave another opportunity for a 'long Mars night'. The series covers the region from Mare Erythraeum to Mare Sirenum. Solis Lacus is prominent.
In the first image,Olympus Mons just appears at the f-limb (at ~10 o'clock).
The NPH looks broken up,showing may density variations,and altogether,it seems less intense now.
In the southern hemisphere,thin haze layers form long,elongated bands.
In the last image,a vague brightening in the B-channel may indicate clouds/haze over the Tharsis volcanos.
[Carsten Bauer : Frankfurt,Germany]
Mars of December 12,centered on Mare Acidalium and Vallis Marineris,shot with 14" Newtonian and Player One Saturn-C camera.
Fine detail is lacking because of the jet-stream in the upper atmosphere,anyway I could record usable data.
Olympus Mons can be seen as a white spot on the west (right),just rising from morning limb.
an animation,spanning 20 minutes.
[Vincenzo della Vecchia : [Aversa,Italy]
good seeing,outside temperature -11°C
[Uwe Meiling : Zellewitz,Germany]
[Thomas Wahl : Oer-Erkenschwick,Germany]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
Seeing 7/10 Trans 8/10
[Michael Buechner: Munich,Germany]
On this cold winter night,the seeing was mostly poor,interrupted by brief periods with some detail. After 90 minutes the Schmidt plate of the C14 fogged up - but two sequences still gave a decent result.
[Michael Karrer : St.Radegund,Austria]
[Johan Warell:Lindby:Sweden]
Seeing not as steady as one day before,so I choose my "conservative" setup at f:31 this evening.
Nice clouds around NPH. Note haze in southern latitudes.
[Rudolf A.Hillebrecht: Bad Gandersheim,Germany ]
≪茨城県 : 阿久津富夫≫
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