MDM Observatory 2.4m Telescope Observing Report for 2026 Jan 25 Observer(s): Ignacio Cevallos-Aleman Institution(s): Columbia University Instrument: CHaS Worked for 9 hours (most of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Light & Variable Mid: Clear, Winds Moderate End: Cirrus, Winds Moderate Observing Summary: Decent night, at least compared to the last few. Mostly clear at the start of the night. Moderate winds after midnight, and cloudy at the end of the night. ------------------------------ Submitted on 2026 Jan 26 [5:53:48]