金星 ALPO-Japan Latest

Venus Image 2022/06/11(UT)

Clyde Foster,Antonio Cidadao
C.Foster,A.Cidadao

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There was deterioration in seeing towards sunrise and unfortunately I was only able to capture single IR742 and UV videos. But submitting for the record.

[Clyde Foster:Centurion,South Africa]

Dear sirs, today's Venus images were again of poor quality and low resolution due to intense low-level atmospheric turbulence since jet influence was reduced.〓
As the result of the above, each one of the three independent images obtained today is again the average of two 5min SERs obtained immediately after the other (this was made to try to approach the usual S/N ratio of "normal" imaging days). The images to be averaged were perfectly registered but NOT derotated. Only 5% of frames from each SER was used.
The planispheric projection of june 9-10-11 images continues to show some continuity of〓 cloud boundaries between days.
A gif animation is also attached to show a small amount of atmospheric rotation. Quality is poor though, and seeing differences are also depicted...
 

≪アントニオ  シダダオ  ポルトガル≫
[Antonio Cidadao  Oeiras - Portugal]

ALPO-Japan Latest Venus Section	2022/06/12
	2022/06/10