9 Panels, Nikon D810A for RGB, Nikon D600 mono for Ha, about 38 hours in 5 minute subs iso 800;
RHAVB_AIP-CROPv3 by Yves, on Flickr
9 Panels, Nikon D810A for RGB, Nikon D600 mono for Ha, about 38 hours in 5 minute subs iso 800;
RHAVB_AIP-CROPv3 by Yves, on Flickr