MDM Observatory 1.3m Telescope Observing Report for 2011 Dec 20 Observer(s): Jesus Hernandez Institution(s): Michigan Instrument: CCDS Worked for 7 hours (most of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Cirrus, Winds Light & Variable, High Humidity Mid: Clear, Winds Light & Variable End: Clear, Winds Light & Variable Observing Summary: Target observed. At the end of the night, the telescope did not move between two positions. It show the following error ERROR point not coverging dist=12.378 dra5.602 ddec=11.015. This happens three times. Looks that this problem appears when I want to move the telescope moderate distances HA>3Hours. ------------------------------ Submitted on 2011 Dec 21 [5:32:40]