MDM Observatory 2.4m Telescope Observing Report for 2011 Jul 06 Observer(s): Henderson Institution(s): The Ohio State University Instrument: OSMOS Worked for 1.5 hours (off and on through the night) Conditions were Overcast most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Attempted to use OSMOS to take multi-object spectra of objects in the Cyg OB2 Association. However, ''Black [were] the brooding clouds''. ------------------------------ Submitted on 2011 Jul 7 [4:35:25]