MDM Trouble Report for 2009 Mar 2 Telescope: 2.4m Observer(s): Tucker (Australian National University) Instrument: 8k Problem(s) Encountered: In the middle of an exposure, error saying dec encoders failed. Guide star then moved. Stopped the exposure, turned off auto guide and tracking. Recalculated the dec offset and re put it in as the encoder then went back to my target and it was fixed. ------------------------------ Submitted on 2009 Mar 2 [6:56:05]