MDM Observatory 2.4m Telescope Observing Report for 2015 Nov 08 Observer(s): Sandford Institution(s): Columbia Instrument: Modspec+Echelle Worked for 11.5 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 0.8 arcsec, Clear, Winds Calm Mid: Seeing 0.8 arcsec, Clear, Winds Calm End: Seeing 0.7 arcsec, Clear, Winds Calm Observing Summary: Clear skies, low wind, medium humidity, < 1 seeing all night. There was a slight problem around 2AM when the guide probe stopped responding, but power cycling the MIS controller fixed it. ------------------------------ Submitted on 2015 Nov 9 [6:16:22]