MDM Trouble Report for 2005 Mar 23 Telescope: 2.4m Observer(s): John Thorstensen (Dartmouth) Instrument: Modspec + echelle CCD Problem(s) Encountered: Telescope got stuck setting a couple x, in a new way -- while several min of time away from the source in HA it would sit and stutter , with about a 2-sec cycle time, I could hear something engaging and disengaging (slew clutch?). It was as if it couldn't decide whether to slew or set to the source. I could hit the soft stop and set it in manually, so it's not the usual RA drive sticking problem. Temperature was not cold, either. Lost basically no time. ------------------------------ Submitted on 2005 Mar 23 [4:52:40]