MDM Observatory 2.4m Telescope Observing Report for 2018 Nov 20 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: modspec + echelle CCD Worked for 9 hours (part of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1 arcsec, Clear, Winds Calm Mid: Seeing 1 arcsec, Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Really beautiful, though bright, night, clear with good seeing. Had to close a bit early to get to the airport. Had a weird problem with the TCS mouse disappearing - see trouble report. Otherwise flawless. ------------------------------ Submitted on 2018 Nov 21 [2:47:28]