Thanks for sharing Marc. I had a good view and zoom through the image. It's incredible on how it just continues to reveal more and more detail. Here is a related page that describes the project and processing...
https://us2.campaign-archive.com/?u=...&id=2a92758128
I was also very interested to see that it was an all Infrared image made up of 3 layers something around (1.25, 1.65 and 2.15 µm) with as you'd image thousands of images covering the stated 30 x 20 degree field taken with this guy...
https://www.eso.org/public/teles-ins...escopes/vista/
Best
JA