金星 ALPO-Japan Latest
Venus Image 2020/04/26(UT)
Stanislas Maksymowicz,Paul G. Abel,Zsolt Kereszty,Volker Heesen,Pericles Enache,Raimondo Sedrani,Detlev Niechoy
S.Maksymowicz,P.Abel,Z.Kereszty,V.Heesen,P.Enache,R.Sedrani,D.Niechoy
Here is a report performed with the R102mm under average images on best moments.
A banding pattern was collected with some difficulty,both caps bright still,no bright spot.
AL was not there,suspected very only with the B filter,but not flagrant.
I am waiting a more intense flagrant occurence.
[Stanislas Maksymowicz Ecquevilly,France]
Alas the seeing was rather poor so all that could be made out was the dark terminator shading.
The curious phenomenon observed on the 24th April (the shallow angle of the terminator at the poles) didn't seem to be present but definition was so poor,
I could not be sure. Other points include:
Bright Limb Band: visible and complete
Terminator: Geometrically regular- dark terminator shading seen.
Cusp Caps: Seem to be largely absent,or if present they are quite dull. No sign of either cusp collar.
[Paul G. Abel:Leicester:United Kingdom]
[Zsolt Kereszty : Corona Borealis Observatory,Hungary,Gyor]
North is up in all images; observation with apodising screen.
Faint bands continue to be seen with the W47 (violet) filter; they appear possibly even more diffuse than previously; a bright cloud was suspected near the limb.
In the W25 (red) filter,a faint radial dark band was suspected. In the W12 (yellow) filter,no atmospheric markings were seen or suspected.
[Volker Heesen : Hamburg,Germany]
A good afternoon with clear sky and calm jet stream after a long time.
[Pericles Enache,Sao Paulo,Brazil]
[Raimondo Sedrani : Pordenone,Italy]
[Detlev Niechoy : Goettingen,Germany]
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