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Mars Image 2012/02/24(UT)
佐々木一男
Martin Mobberley,John Rozakis,Sadegh ghomizadeh,Gianluca Bianchi,Paul G. Abel,Dave and Gail Bleser,Tiziano Olivetti,Carmine Gargiulo,Antonio Lasala Garcia,Israel Tejera Falcon,Freddy Willems,Damian Peach
K.Sasaki,M.Mobberley,J.Rozakis,Sadegh.GH,G.Bianchi,P.Abel,D&G.Bleser,T.Olivetti,C.Gargiulo,A.Lasala,Tejera,F.Willems,D.Peach
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Kazuo Sasaki(400mm Casegrain) |
気流が悪く模様が見えません
[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市 佐々木一男≫
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Martin Mobberley (300mm Newton) |
The Syrtis Major is well presented but seeing was poor.
[Martin Mobberley: United Kingdom]
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John Rozakis (300mm Newtonian) |
[John Rozakis,Athens Greece]
《ロザキス ギリシャ アテネ》
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Sadegh ghomizadeh (235mm SC) |
NOWADAYS Weather PLACATE with me very QUIET,
on 24 th February was good fair seeing& atmosphere
I took this images PLS see you them.
[Sadegh ghomizadeh: Tehran IRAN ]
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Gianluca Bianchi(102mm Maksutov)
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mars 2012-02-24 21:29 UT
celestron 4 nexstar se(102mm maksutov cassegrain),barlow3x+barlow2x
focal tot=7950mm,neximage,uv-ir cut,sum 1423 frames,10fps,
elab r6,iris PS cs4
seeing 5-6/10 transp:7/10
[Gianluca Bianchi:Modena ITALY]
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Paul G. Abel(203mm reflector) |
Seeing was good at times and I was afforded some excellent views of the small,but perfectly formed Martian disk. Points of note where as follows:
Drawing 1 (CM: 278.3): Syrtis Major now well on the disk,and at both x250 and x312 there are clearly variations in intensity and structure within. Mare Hadriacum could be seen,so to could Iapigia which seemed to be rather dark. I was also able to make out the brighter Ausonia and the dark brownish coloured Mare Tyrrenhum. Aeria and Arabia bright regions,and there was a brilliant white cloud over Elysium which was on the proc. limb.
Also a lot of detail in the north- Nodus Alcyonius seen and there seemed to be a dark region within Dioscuria- Ismenius L? The NPC is now much smaller than at the start of the apparition,and a brilliant white colour- variation in intensity present here too? The Lowell band was very dark,but by no means uniform and had a rather fragmentary appearance at times.
Drawing 2: ((CM: 312.3): Syrtis Major now near to the proc. limb,and the great Sinus Sabeuas feature is jnow coming into view. Sinus Sabeus seems to be rather dark,perhaps more so than I remember it before. The deserts of Moab,Eden and Cydonia were bright,and Acidalium in now starting to appear properly on the fol. limb. Bright clouds still on the evening limb?
Drawing 3: (339.6): Syrtis Major nearly off the disk now,and Sinus Sabeus well placed. I am able to see the dark Dawes Bay but I am not sure if I can split it into its two 'prongs' as seeing is dropping off now. Acidalium and Erythraeum are now visible on the fol. limb,and it seems that there is a bright cloud over Chryse. NPC interesting,I have the idea that the white colouring protrudes irregularly into the Lowell Band.
Clouds started coming in and by 0146UT,they were total. Pity as I planned to move onto Saturn shortly. Clearly Spode saw my dome was open and decided to act at once.
[Paul G. Abel:Leicester:United Kingdom]
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Dave and Gail Bleser(355mm SC) |
[Dave and Gail Bleser:North Miami Beach:USA]
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Tiziano Olivetti(410mm Dall Kirkham) |
IR images of the red planet,my first of this opposition.
Seeing quite unstable.
［ティジャノ:オリベッティ イタリア］
[Tiziano Olivetti : Soiano del Lago Italy]
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Carmine Gargiulo(203mm SC) |
[Carmine Gargiulo:City: Sant'Agnello (NA) - ITALY]
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Antonio Lasala (254mm Newtonian) |
[Antonio Lasala :Morata de Jalon:Spain]
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Israel Tejera Falcon (280mm SC) |
Celestron XLT CPC 11"
Camera: Lumenera Skynyx 2-0M
Focal: /40
Filters: RGB Filters
[Israel Tejera Falcon:Las Palmas,Spain]
lots of thin high clouds
that trew off my imaging session from that night,processed the sets a few
times and this is the best I can come up with.
Some nice detail is visible,also because of those clouds it was hard to
adjust the histogram setting so some channels sere over-exposed for that
matter.
[ Freddy Willems :Hawaii U.S.A]
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Damian Peach (356mm Celestron SCT) |
A brief clear spell with fair seeing. Blue Syrtis cloud is prominent.
[Damian Peach: Loudwater,Buckinghamshire,United Kingdom]
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