These were taken in 6 sessions beginning in March of 2016. We got lucky that particular evening and the sky was amazing. Those were taken with a micro 4/3rds DJI X5 camera with a 12mm Olympus 1.2 M.Zuiko Lens ISO is 100, f14, 12mm at 1/100th of a second or slower depending on the shot. Since then equipment has improved