Excellent!
Aurora display (D7200) for the night of Dec 13, 2023.
High aurora acitivty occurred over the night under (almost) clear sky conditions.
Beautiful green, red, and purple aurora display together with lidar orange (589 nm) laser beams!!
Images were taken with D7200 every 30 sec
(exposure time = 8 sec; ISO3200; 1 sec for 1 hour after start/before end intervals). High quality movie!