MDM Observatory 2.4m Telescope Observing Report for 2019 May 25 Observer(s): Jules Halpern, Deborah Teo, Jorge Cortes Institution(s): Columbia Instrument: OSMOS Worked for 9 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 Light & Variable Mid: Seeing 1.8 arcsec, Clear, Winds Moderate End: Seeing 1.3 arcsec, Clear, Winds High Observing Summary: No problems except bad seeing and high wind at the end. It's not clear that the focus is actually being adjusted automatically for temperature because the focus value never actually changes. (Yes, we did hit 'apply'). ------------------------------ Submitted on 2019 May 26 [4:37:19]