MDM Observatory 2.4m Telescope Observing Report for 2024 Jan 13 Observer(s): Thorstensen Institution(s): Dartmouth Instrument: OSMOS Worked for 13 hours (all night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.3 arcsec, Cirrus, Winds Light & Variable Mid: Seeing 1 arcsec, Cirrus, Winds Moderate End: Seeing 1.5 arcsec, Cirrus, Winds High, gusts up to 30mph Observing Summary: There was cirrus around pretty much all night but it was never opaque. The wind picked up toward the end, but the seeing was fairly good for much of the night. ------------------------------ Submitted on 2024 Jan 14 [7:21:49]