Banding on Venus

[Coastliner]

Hi All, I had a go at imaging Venus last night. I took an AVI and Registaxed it just now. Is that banding I can see, running across from 2 o'clock to 7 o'clock?

And yes, it is Venus, not Jupiter!

Sorry for the small size.

[michael.h.f.wilkinson]

That look smore like a stacking problem than banding on Venus

[james_screech]

I had a similar problem with a Venus image I took this week. I think it may be an artefact of stacking or due to a collimation problem. I get a lot of image movement when changing focusing direction on my SCT and suspect that this is messing up my collimation, with a 4SE you may be getting a similar issue. I have been unable to find a solution so far.

James