MDM Trouble Report for 2012 Sep 24 Telescope: 1.3m Observer(s): Colon (UH) Instrument: 4K Problem(s) Encountered: Around 10:15 pm the TCS lost connection to the server. I waited a bit for the connection to come back but it did not. I tried restarting the TCS gui and that didn't work. I then tried typing telescope start in a terminal and noted that a connection to hill could not be established. I then checked the computer room and saw that hill was off for some reason. I powered hill up and eventually got things working again. However, I lost over an hour of observing time between troubleshooting and then having to set up the pointing for the telescope again, since I again encountered a 13+ minutes offset in the east/west tilt after the TCS was restarted. There were power glitches earlier in the evening, but they seemed to occur much earlier than whenever hill shut down... ------------------------------ Submitted on 2012 Sep 24 [23:38:07]