MDM Observatory 2.4m Telescope Observing Report for 2014 Jun 02 Observer(s): R. Mark Wagner Institution(s): OSU Instrument: OSMOS Worked for 8.5 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Clouds all night. Beg: Seeing 1.5 arcsec, Cirrus, Winds Light & Variable Mid: Seeing 2.0 arcsec, Cirrus, Winds Light & Variable End: Seeing 1.0 arcsec, Cirrus, Winds Calm Observing Summary: Cirrus clouds all night. Seeing was fair at the start and poor in the middle but better in the morning. The Prospero interface hung twice but was restarted with no loss of data or time. We lost pointing at one point. A TCS message complained about losing connection with the RA and DEC encoders. Restart with the levelers was required. ------------------------------ Submitted on 2014 Jun 3 [6:00:02]