Northern lights timelapse with ML

[The northern light blog]

Hi all,

I have done several time-lapses with ML, but this is the last one I took, and I wanted to share it with you.
Also, a small question: towards the end of the video, there is a change in color temperature that I cannot manage to get rid of: I shot everything in RAW, and set the color temperature to 3500K. I was alone, with no light sources around, but still something changed on the footage. Does any of you have a suggestion to fix this?
Thanks and enjoy!