MDM Observatory 2.4m Telescope Observing Report for 2022 Mar 31 Observer(s): Laura Kay & Ed Moran Institution(s): Barnard Instrument: CCDS Worked for 9 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.5 arcsec, Patchy Clouds, Winds Calm Mid: Seeing 1.5 arcsec, Clear, Winds Calm End: Seeing 1.5 arcsec, Clear, Winds Calm Observing Summary: Clouds at dusk and later in direction of the 4m. Early clouds dissipated (mostly -- some cirrus on horizon in morning twilight). Clear and calm all night. TCS software seemed to hangup, wouldn't respond to commands, but then woke up and we were able to continue working. The observing went smoothly. The pointing and guiding are superb. ------------------------------ Submitted on 2022 Apr 1 [5:52:37]