MDM Observatory 1.3m Telescope Observing Report for 2021 Jan 09 Observer(s): Jules Halpern Institution(s): Columbia U. Instrument: Templeton Worked for 12.5 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 2 arcsec, Clear, Winds Light & Variable Mid: Seeing 2 arcsec, Clear, Winds Light & Variable End: Seeing 2 arcsec, Clear, Winds Light & Variable Observing Summary: A fine, photometric night, but seeing was not as good. The diagonal jump occurred at the same time and place. I think that the guider fine focus mechanism is not moving, but it is close to best focus so it doesn't matter for now. ------------------------------ Submitted on 2021 Jan 10 [6:48:34]