The first 4 photo's are hand held at the snow mobile dinner location. I didn't take the tripod with me due to space considerations and I left the big beast at home.
I was very impressed with the capability of the Sony RX1 (and my trying to hold steady), but they are crap as expected :-)
We then got back to the cottage and went out on the balcony and was greeted by more Aurora. A quick race with the tripod, set the RX1 to 'Night Shot' and away we went for the next couple of hours.