MDM Observatory 2.4m Telescope Observing Report for 2025 May 06 Observer(s): Alejandro Nunez Institution(s): Columbia University Instrument: OSMOS Worked for 5.5 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Clear skies and calm winds throughout the night. Humidity started at 60% and later climbed up to 70-80% range. Seeing was significantly better from the previous nights. Had to close a bit early to drive down the mountain early tomorrow morning. ------------------------------ Submitted on 2025 May 7 [2:41:20]