20220619_0555_bian

Massim0 Bianchi: Hello everybody,

footage of 10,000 frames, taken with an Astrodon U Venus filter and seeing II-III Antoniadi. I also carried out a parallel visual observation. I noticed that the north collar, bright in the UV image, and the north pole, dark in the photo, were also visible through the eyepiece with the albedo reversed (dark collar and light pole), obviously with much less detail.

Massimo