火星 ALPO-Japan Latest
Mars Image 2012/03/02(UT)
Jordi Ortega,Dave and Gail Bleser,Paul G. Abel,Christophe Pellier,Efrain Morales Rivera,John Sussenbach,Marco Guidi,Manos Kardasis,Freddy Willems
Ortega,D&G.Bleser,P.Abel,Christophe.P,E.Morales,J.Sussenbach,M.Guidi,Kardasis,F.Willems
Good seeing,high humidity and no wind.
RGB Video 60 seconds each,at 30 frames per second.
[Jordi Ortega:Barcelona,SPAIN]
|
Dave and Gail Bleser(355mm SC) |
[Dave and Gail Bleser:North Miami Beach:USA]
|
Paul G. Abel(203mm reflector) |
Attached are two Mars drawings I made on the 2nd of March. The drawings very nearly never happened! I was out observing earlier and made some drawings of Venus. The seeing then became too poor for Jupiter. I came back out at about 0050UT and the sky was hazy with only Mars and a few bright stars visible. A cursory view in the telescope at Mars however revealed the seeing to be almost perfect! We've not had seeing this good in Leicester for a long time!! The remarkable thing was,I was able to use a power of 500x without any problems! Anyhow,the main points of the nights observing session is as follows:
Drawing A CM: 280.1
Syrtis Major now very close to the CM. At x400 there is a lot of subtle detail in Syrtis Major,Iapigia,Tyrrhenum and Hadriacum.The whole feature seemed to have a dark curved look with Iapigia Oenitria and Syrtis Maor being rather dark. Syrtis Minor also appeared fairly dark. Hellas and Ausonia bright,and the boarders of these regions (and Hadriacum) seemed to be rather dark. Interesting colour here too. For the first time ever,I observed some slight greenish colour in Iapigia and a slightly bluish colour to Syrtis Major.
In the far north Boreosyrtis was quite impressive but the thing that really took my attention was the NPC. The Lowell Band seemed to be split and the NPC seemed to have two distinct bright regions- the smaller one may have contained some orange colour. On the proc. limb Elysium bright and Aetheria present and a darkish streak. Clouds over Arabia and Moab?
Drawing B: CM: 294.8
Similar view to A,only an hour later,Colours noticed in drawing A still seem to be present and at x500 there are some very subtle details in all the features now present.
[Paul G. Abel:Leicester:United Kingdom]
|
Christophe Pellier (250mm Cassegrain) |
good seeing,low transparency.
[Christophe Pellier Bruz City,France]
|
Efrain Morales Rivera(300mm SC)
|
2012/03/02 04:12ut
LX200ACF 12 in. OTA
F30
CGE mount
PGR Flea3
TeleVue 3x barlows
Astronomik LRGB
Seeing 7/10,7/10
[Efrain Morales Rivera Aguadilla:Puerto Rico]
|
John Sussenbach(280mm SC) |
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
|
Marco Guidi ( 406mm Newton ) |
Newton 16’’ f/4 and DMK21 icx 618
[Marco Guidi,Italy]
|
Manos Kardasis (280mm SCT ) |
under a clear sky but with strong jetstream that made the seeing less than average.
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
Average seeing, mostly rain and heavy winds.
[ Freddy Willems :Hawaii U.S.A]
ALPO-Japan Latest
