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Jupiter Image 2010/10/21(UT)
阿久津弘明
Efrain Morales Rivera,Fattinnanzi Cristian,Sadegh ghomizadeh,Marc Delcroix,Manos Kardasis,Israel Tejera Falcon,David Arditti,Torsten Hansen
E.Morales,C.Fattinnanzi,Sadegh.GH,Delcroix,Kardasis,H.Akutsu,I.Tejera,D.Arditti,Hansen
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Efrain Morales Rivera(300mm SC)
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10/21/10,02:58ut
LX200ACF 12 in. OTA
F30
CGE mount
PGR Flea3
TV 3x barlows
Seeing 8/10,8/10
[Efrain Morales Rivera Aguadilla:Puerto Rico]
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Fattinnanzi Cristian (360mm Newtonian) |
Last night I realized that the evening could be beneficial too late,when
Jupiter had already crossed the meridian.
To speed up the time I decided to make the newton by 25 cm,which stabilizes
heat in a time much smaller.
The result seems interesting,I hope the weather will stay like this evening
to try again with the lens from 36 cm!
[Fattinnanzi Cristian : Montecassiano ITALY]
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Sadegh ghomizadeh (235mm SC) |
I want tell you NEB at this images are ON-STREAM & outbreak PLS see you them.
[Sadegh ghomizadeh: Tehran IRAN ]
The spot circled by dark material on the same latitude as oval BA is setting,as one of the dark spots of the NEB.
In methane absorption band,one of the SSTB white ovals is visible as well as the bright white spot of the NEB,and the SEB is strinkingly dark in this wavelength...
[Marc Delcroix Tournefeuille,France]
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Manos Kardasis (280mm SCT ) |
very variable seeing!
[Manos Kardasis,Glyfada-Athens;Greece]
《カーダシス マノス:ギリシャ アテネ》
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Hiroaki Akutsu(280mm Newtonian) |
≪北海道旭川市 阿久津弘明≫
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Israel Tejera Falcon (280mm SC) |
Jupiter diameter: 47,5"
AP: 7,21
Telescope Celestron CPC 11" f/30
Camera: Lumenera Skynyx 2-0M
Seeing 6/10,(Transparency) Trans 6/10.
[Israel Tejera Falcon:Las Palmas,Spain]
Seeing was poor on this occasion. However,this is the first set I have taken
with the C-14 in modified state with added spherochromaticism corrector. The
corrector increased the focal ratio of the basic telescope from f11 to f13.3,so
I was also experimenting on this occasion with Barlow lens configurations to get
the desired image scale. I used a 2x Celestron Barlow on this occasion,but on
subsequent nights I found a method of using my usual Televue 3x Barlow that did
not blow the image up bigger than the chip with the new configuration. Owing to
the lower-quality Barlow and the poor seeing,the benefit of the
spherochromaticism corrector is perhaps somewhat obscured,but I believe the
blue image is now significantly sharper than before (eg. my image of October
20),with more detail coming out in,for example,the dark spots in the STB.
[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]
[Torsten Hansen:Boos Germany]
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