My wife and I went camping over the weekend and I decided to try out my new timer. A little over 550 images over a 4 hour period. 4.0 lens at 3200 iso and 15 second shutter cycles. Some of the flickering was our campfire, and others were car headlights ruining everything. Nice first result, but next time make sure to do a better job at focusing on the stars.

Available at Pond5 here