MDM Trouble Report for 2005 Nov 16 Telescope: 2.4m Observer(s): S. Lepine (AMNH) Instrument: Direct + Echelle Problem(s) Encountered: At 5:30AM, the telescope was slewing to the next target when it stopped before reaching it, and then rocked back and forth repetitively in the East-West direction by about 1 minute of arc. The TCS display showed the error message RA encoder not responding . It did this for about 1 minute before finally resuming its normal course. When this happened, the telescope was pointing toward HA=-1 55 30, and Decl=+1 42 40. ------------------------------ Submitted on 2005 Nov 17 [7:21:19]