Color shift during long exposure night sky timelapses w/ GH4?

[kenyee]

Can any of you confirm this?
http://fstoppers.com/bts/fstoppers-review-panasonic-lumix-gh4-it-ready-professional-use-22469

It's partway down the page...look at the star timelapse photos.

And is Panasonic aware of it?

One of the main goals for my GH4 purchase is timelapses but if it's that quirky... :-(

 

[Wasabi Bob]

I'd bet hes trying to use auto WB. You need to set WB manually. Afterall, in the night sky you really have little to no color to lock to.

 

[synthetictone]

I'd bet hes trying to use auto WB. You need to set WB manually. Afterall, in the night sky you really have little to no color to lock to.

As someone that shoots with AWB probably too much myself, I am guessing this could be it too. I have shot a timelapse on AWB without thinking about it and noticed a slight color shift in the last 50 frames of it. I shot everything else manual but had left the AWB on and pretty sure that was the reason.