MDM Trouble Report for 2012 Mar 11 Telescope: 1.3m Observer(s): Bae & Kellar (U. of Michigan & Dartmouth) Instrument: CCDS Problem(s) Encountered: The telescope jumped in the North/South direction at the following positions: 1. ha=-00:35:51, dec=+16:15:13.2 2. ha=00:58, dec=16:15:08 3. ha=01:23, dec=16:15:08 4. ha=01:39, dec=16:15:07 5. ha=02:54:27, dec=-10:21:25 6. ha=02:12:19, -10:21:25 7. ha=02:39, dec=-10:21:26.5 The North/South jumps occurred after we had moved to the object and placed it in the slit, or when we were in the middle of an observation. If the jump happened only once, we stayed on the object. If the jump happened many times, we moved to a different object, and then returned to the original object later in the night. ------------------------------ Submitted on 2012 Mar 12 [6:43:46]