金星 ALPO-Japan Latest
Venus Image 2022/09/02(UT)
Antonio Cidadao,Raimondo Sedrani
A.Cidadao,R.Sedrani
Dear sirs, here are my Venus images obtained today with average seeing but poor transparency (high clouds). Used another camera (ASI294MM), more sensitive to UV ( wanted to grab UV images) but with lower IR sensitivity. No UV imaging possible due to poor transparency, clouds, and close proximity to the Sun.
However, with both IR filters (>850nm and 820nm-920nm) a linear bright-dark interface was readily visible (arrowed). In my opinion (feedback, please) the cloud discontinuity corresponds to that interface. I was expecting to see it yesterday.
Another try in 5 days...
≪アントニオ シダダオ ポルトガル≫
[Antonio Cidadao Oeiras - Portugal]
[Raimondo Sedrani : Pordenone,Italy]