Canon 6Da, ef 500mm f4, Heq5 pro, Baader H-alpha & OIII filter; f4, iso 800
33 x 600 seconden H-alpha, 44 x 600 seconden OIII
Noord-Amerikanevel in Bicolor
Canon 6Da, ef 500mm f4, Heq5 pro, Baader H-alpha & OIII filter; f4, iso 800
33 x 600 seconden H-alpha, 44 x 600 seconden OIII