MDM Observatory 1.3m Telescope Observing Report for 2021 May 10 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: modspec + Templeton Worked for 9 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.5+ arcsec, Clear, Winds Light & Variable Mid: Seeing 1.5+ arcsec, Clear, Winds Light & Variable End: Seeing 1.5+ arcsec, Clear, Winds Light & Variable Observing Summary: No problems with the telescope, but I'm seeing some pretty hefty pattern noise on Templeton now from time to time. Otherwise everything worked very well; seeing was decent and it appeared perfectly clear. ------------------------------ Submitted on 2021 May 11 [5:06:49]