Ah haaaa! Good'ol Wray 17-31, wow, it looks so like a psychedelic globe of an alien planet, cool stuff Fred, quite 3D. I shot it a couple'a years ago myself, you know it also has a faint outer halo..? I managed to reveal a bit of it and then Don Goldman confirmed it more recently from his rig at Siding Spring
Mike
who owes you a couple'a Crankshaft beers
