MDM Observatory 1.3m Telescope Observing Report for 2018 May 12 Observer(s): Thorstensen Institution(s): Dartmouth Instrument: modspec + echelle Worked for 10 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 Moderate Mid: Seeing 1+ arcsec, Clear, Winds Moderate End: Seeing 1+ arcsec, Clear, Winds Calm Observing Summary: A very nice night, clear with good seeing. KPNO closed due to dust, but Katie reported that it was if anything better than previous nights, and the webcams didn't look bad, so I opened and got a very productive night of it. Wind made telescope bounce when pointed south, but I had mostly targets north of zenith. ------------------------------ Submitted on 2018 May 13 [5:06:27]