Congratulations on the many great images despite the clouds (and those complemented by the clouds).
I was also on Mt Coot-tha.
Great to see so many people there. Lots of families and many cameras scopes etc. An excellent night for a eclipse picnic.
I was imaging widefield and through the 76mm refractor.
The attached image is 10 varying exposures HDR processed using PhotomatixPro3 and tweaked in Photoshop.
Rgds,
Terry