The Nordic Optical Telescope (NOT) and startrails around the North Star.


Date: August 2, 2013
Location: Roque de los Muchachos Observatory, La Palma
Camera: Canon 6D
Lens: Canon EF 24-105mm f/4L IS USM (at 24mm)
Exposure: Composite of 42 minutes (100 x 25 seconds at ISO 5000)
Processing: Stacked and processed in Photoshop CS6