MDM Observatory 2.4m Telescope Observing Report for 2019 Mar 15 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 2 hours (part of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from start until 2. Beg: Overcast, Winds Light & Variable Mid: Patchy Clouds, Winds Light & Variable End: Seeing 1.6 arcsec, Patchy Clouds, Winds Light & Variable Observing Summary: Clouds disrupted most of this final night. I got a 20- minute spectrum in at the beginning before the clouds completely took over. Closed up after a bit and didn't open again until 2AM. It didn't last long before more clouds rolled in, so I closed again. I re-opened for the final time an hour later and was able to finish out the night with mostly clear skies. A disappointing end to another run fraught with bad weather. ------------------------------ Submitted on 2019 Mar 16 [5:31:02]