MDM Observatory 1.3m Telescope Observing Report for 2025 Sep 12 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: Templeton direct Worked for 10 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Patchy Clouds, Winds Moderate Mid: Seeing 1.5 arcsec, Clear, Winds Light & Variable End: Seeing 1.5 arcsec, Clear, Winds Light & Variable Observing Summary: Finally, a good night. Opened a bit after sunset as the last of the fair-weather cumulus was dissipating, and worked all night. Just one minor glitch: the DS9 controlled by Owl became unresponsive at one point. Stopping and restarting Owl solved the issue. ------------------------------ Submitted on 2025 Sep 13 [6:46:37]