MDM Observatory 1.3m Telescope Observing Report for 2025 Oct 26 Observer(s): David Schiminovich, Nathan Bush Institution(s): Columbia, JPL Instrument: CMOS (engineering) Worked for 11 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: Good night of observing, clear and often excellent seeing throughout. Continued to test CMOS detector, today's focus was on binary targets, esp. bluer bands. ------------------------------ Submitted on 2025 Oct 27 [5:54:09]