This article talks about the upgrades they recently (2022) made to the telescope array and has a few example images.

https://www.dunlap.utoronto.ca/new-dragonfly/

The publication resulting from the work, "Giant Shell of Ionized Gas Discovered near M82", can be found:

https://iopscience.iop.org/article/10.3847/1538-4357/ac50b6/...

The companion publication from Yale, "Nascent Tidal Dwarf Galaxy Forming", can be found:

https://iopscience.iop.org/article/10.3847/2041-8213/ac3ca6/...

Edit: And, actually from the post below, full publications related at:

https://www.dragonflytelescope.org/publications.html

>Here's a mirror,

Ah!

So there's a large mirror involved?

(sorry)

No, just the camera lenses and sensors for each lens.

I am wondering if they just "stack" the images or if there is something more involved.

Whoosh