MDM Observatory 1.3m Telescope Observing Report for 2023 Jun 21 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: Templeton direct Worked for 7.5 hours (most of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 2 arcsec, Patchy Clouds, Winds Moderate Mid: Seeing 2 arcsec, Cirrus, Winds Light & Variable End: Seeing 2 arcsec, Cirrus, Winds Light & Variable Observing Summary: Cloudy at sunset, with some low clouds, but cleared off very quickly and was able to start work before the end of twilight. Mostly clear, with some intervals of clouds, but managed to get a nearly unbroken time series of over 6 hours and established a coherent 14-minute pulse in an eclipsing CV. A productive night! ------------------------------ Submitted on 2023 Jun 22 [16:23:57]