Problem(s) Encountered:

One problem at start

- Andor slit-viewer would not connect to computer.  Rob and Christine waved the situation by coming down and wiggling cables, finally plugging the USB cable into a different port on the computer.  The Andor camera connnection apears to be the Achilles'' heel of the operation, so far.

Solutions:

Corrected the situation by plugging the USB cable into a different port on the computer.  The Andor camera connnection apears to be the Achilles'' heel of the operation, so far. We are looking at replacing the range extender with a better model shortly.  Hopefully this will eliminate the occasional disconnects.