MDM Observatory 2.4m Telescope Observing Report for 2015 Oct 22 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: Modspec + echelle CCD Worked for 11 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1 arcsec, Clear, Winds Calm Mid: Seeing 1 arcsec, Clear, Winds Calm End: Seeing 1+ arcsec, Clear, Winds Light & Variable Observing Summary: Beautiful night, clear with good seeing and little wind. Humidity crept up a bit but stayed comfortably below limit. Got quite a bit of good data. ------------------------------ Submitted on 2015 Oct 23 [6:35:33]