MDM Observatory 2.4m Telescope Observing Report for 2025 Feb 06 Observer(s): M. Sitaram, N. Melso Institution(s): Columbia Instrument: CHaS Worked for 10 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: A fanCHaStic last night on the telescope! Beautiful weather and telescope and instrument performed well. Very happy to have the flat mirror re-coated and back in CHaS. Observed some galaxy targets and updated efficiency to come. ------------------------------ Submitted on 2025 Feb 7 [6:49:38]