MDM Observatory 2.4m Telescope Observing Report for 2024 Feb 28 Observer(s): Justin Anderson and John Thorstensen Institution(s): MDM and Dartmouth Instrument: OSMOS No Observing (see comments below) Bad weather most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from start until 2 AM. Observing Summary: A storm system arrived mid-day, and persisted into the evening; I (Thorstensen) drove down to Tucson to have dinner with Virginia Johns, widow of Matt Johns, who basically built this telescope. Stars started appearing around the time I got back a bit after midnight, and it cleared off almost completely, but the humidity had not dropped by 4:30 AM when we called it a night. During the morning fill Justin noticed the carpet under the dome slit was fairly wet, which is likely pretty typical, but perhaps worth mentioning. ------------------------------ Submitted on 2024 Feb 29 [4:44:46]