MDM Trouble Report for 2011 Jan 31 Telescope: 1.3m Observer(s): Markus Boettcher, John Kerr, Omar Jamil (Ohio University) Instrument: 4K Problem(s) Encountered: The north pier collision wire was tripped possibly while tracking a source which went out of bounds. At that point telescope would not respond to home command. It did respond a manual command to move away from the pier (offset ha=-100) and then stopped responding completely. It appears that the telescope had then gone too far east at some point and the tilt sensor was activated, leaving it completely unresponsive. Bob Barr reset the collision wire and manually moved the telescope into home position in the morning. ------------------------------ Submitted on 2011 Jan 31 [9:53:50]