MDM Observatory 1.3m Telescope Observing Report for 2023 Sep 13 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: Templeton Direct Worked for 10 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1+ arcsec, Clear, Winds Moderate Mid: Seeing 1+ arcsec, Patchy Clouds, Winds Light & Variable End: Seeing 1+ arcsec, Clear, Winds Calm Observing Summary: Overall, a very nice night. Clouds did appear for a time in the middle of the night, and the humidity rose to near the limit, but the clouds eventually dissipated and the humidity went down into the 20s. Time series imaging of one magnetic CV and another with ellipsoidal variations. ------------------------------ Submitted on 2023 Sep 14 [5:55:33]