Using an intervalometer, I pointed my camera roughly towards the north pole and took 122 one-minute images. I layered and stacked these images using PhotoShop CC.
Technical Information
Date: Dec. 20, 2017
Location: Green Valley, Arizona
Camera: Canon 80D with 14mm f/2.8 lens on a tripod
Exposure: 60 sec. exposures for total of 122 frames; f/5.6; ISO 1600; WB: daylight