MDM Observatory 2.4m Telescope Observing Report for 2025 Feb 28 Observer(s): Ignacio Cevallos-Aleman Institution(s): Columbia University Instrument: CHaS Worked for 9 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Patchy Clouds, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Scattered clouds in the first part of the night, conditions improved quickly. No issues ------------------------------ Submitted on 2025 Mar 1 [7:19:16]