A few years later... There is software that will allow enough remote control of some Fuji cameras for astrophotography.
The Indi server (https://indilib.org/) along with Kstars/Ekos allows me to run my Fuji X-T3 (and mount) remotely. I use a Raspberry Pi on the mount running the Indi server and connect to it (Ethernet or wifi) from my Mac laptop. It took a bit of sorting out (but I'm new to this field).
For processing I'm currently using Siril (free) with the RAW files for preprocessing the calibration files and stacking. (there are other full-feature astro picture processing programs out there too, but free is nice). Post processing is done using a combination of the Gimp or Affinity Photo.
A few years later... There is software that will allow enough remote control of some Fuji cameras for astrophotography. The Indi server (https://indilib.org/) along with Kstars/Ekos allows me to run my Fuji X-T3 (and mount) remotely. I use a Raspberry Pi on the mount running the Indi server and connect to it (Ethernet or wifi) from my Mac laptop. It took a bit of sorting out (but I'm new to this field). For processing I'm currently using Siril (free) with the RAW files for preprocessing the calibration files and stacking. (there are other full-feature astro picture processing programs out there too, but free is nice). Post processing is done using a combination of the Gimp or Affinity Photo.