MDM Observatory 1.3m Telescope Observing Report for 2016 Mar 11 Observer(s): Thorstensen, Weil, Gilligan Institution(s): Dartmouth Instrument: modspec+echelle Worked for 9.5 hours (most of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: High Winds all night. Beg: Seeing 1+ arcsec, Patchy Clouds, Winds High, wind shake Mid: Seeing 1+ arcsec, Clear, Winds High, wind shake End: Clear, Winds High, humidity up Observing Summary: Cloud at start, clearing after an hour or so. High wind caused significant wind shake. Humidity started spiking around 3:30, so closed for the night. No technical problems. ------------------------------ Submitted on 2016 Mar 12 [4:04:08]