MDM Observatory 2.4m Telescope Observing Report for 2025 Sep 16 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: OSMOS No Observing (see comments below) Conditions were Overcast most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Observing Summary: Spectacular vistas before sunset with deep-black rainstorms lit by the low sun; almost entirely overcast afterward until now (2:30 AM). I have to drive to Phoenix tomorrow, and there's basically no possibility of clearing based on the forecast and satellite images, so I'm going to top off the dewar and head for bed. ------------------------------ Submitted on 2025 Sep 17 [2:55:57]