The interior of the Observatory
A 7.5 ft diameter Sirius Observatory structure (with two "cubbies") has plenty of room for:
NexStar-11 Schmidt-Cass and StellarVue guide scope mounted with Losmandy ring set.        click for image
Everything works nicely, although I did have to add extra counterweight  below the "scope" (note the silver bar-bell weights)
Wires, wires, wires ... and a few cables, also!  It's amazing how many wires dangle around an automated telescope system!     click for image
The big white "drum" is the lightbox that is used for flat-field calibration.
Here is the interconnect diagram that describes how everything plays together. I've succeeded in almost-autonomous operation (for all-night sequences of asteroid  images needed to deterimine light-curves and rotation periods), so that most data is gathered while I sleep.  I'm using the Software Bisque suite (TheSky, CCDSoft, Automadome, and Orchestrate).
     This set-up is "almost autonomous" because my little laptop has only a single serial port (connected to the dome controller), and a single USB port (connected to the CCD imager).  That leaves no way of communicating with the telescope.  Also, for reasons that are beyond my novice computer knowledge, VB scripts don't run on this computer (old IBM Thinkpad, Win 95).
       So, I use TheSky's "telescope simulator" to fool TheSky, its Dome Controller module, and Automadome into thinking that there's a telescope involved.  That enables Automadome to control the dome position.  I manually position the 'scope on the object of interest, initiate guiding, and tell CCDSoft to run the imaging sequence.  A short script in Orchestrate ("go to target, wait 5 minutes, loop continuously") keeps the dome following the target as the Earth rotates, and I snooze.  Pretty neat!  (and this way I can keep my day job).
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