MDM Observatory 2.4m Telescope Observing Report for 2015 Nov 10 Observer(s): Sandford Institution(s): Columbia Instrument: Modspec+Echelle Worked for 12 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1.2 arcsec, Cirrus, Winds Moderate Mid: Seeing 1.4 arcsec, Cirrus, Winds Moderate End: Seeing 1.2 arcsec, Cirrus, Winds Light & Variable Observing Summary: Cold, medium humidity, moderate winds, and cirrus clouds all night. Actually much better conditions than I was expecting given the overcast afternoon! ------------------------------ Submitted on 2015 Nov 11 [6:19:50]