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Jupiter Image 2009/10/26(UT)
阿久津富夫
Dave and Gail Bleser,Jean Jacques Poupeau,Christopher Go,Kevin Quin
D&G.Bleser,J.J.Poupeau,Christopher Go,K.Quin,T.Akutsu
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Dave and Gail Bleser(356mm SC) |
DMK21AF04,Astronomik RGB filters,2X Celestron barlow.
Outside temp 84°F,clear and humid.
[Dave and Gail Bleser:North Miami Beach:USA]
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Jean Jacques Poupeau (350mm Cassegrain) |
The seeing was good for the altitude ( 19° only).
The transparency was average.
Here is an image annotated of Jupiter on 2009/09/29 showing a series curious of dark spots.
Artefact or not ?
I also think that these dark spots are real. I made an animation with my 2 red images (Oct 26) to illustrate the phenomenon.
But what worries me most, it is the shape stretched by these spots and their parallelism.
I examined at the level of the processing of images but I did not succeed.
[Jean Jacques Poupeau : Pecqueuse France]
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Christopher Go (Celestron C11) |
Condition was a little better this evening. Seeing was still variable but transparency was good.
The GRS is still detached from the SEB. The SEB has faded a lot. Note the dark barges on the SEBs. Is the feature below the GRS the SED? Europa is transiting on the EZ it's the reddish spot on the EZn.
The NEB is very busy. Note the large while oval and the complex outbreaks/rifts. Note also the white spot close to the NPR.
[Christopher Go : Cebu Philippines]
Seeing about 5/10,transparency 8/10.
[Kevin Quin:Vienna,VA,USA]
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Tomio Akutsu (355mmSC C14) |
≪Cebu PHILLIPINES 阿久津富夫≫
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