MDM Observatory 1.3m Telescope Observing Report for 2025 Apr 19 Observer(s): Wei Hu Huiyang Mao Institution(s): PMO Instrument: Templeton Worked for 10 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: Star guiding problem: the position of the guide star in the workspce2 is offset with about 2000 in x axis, 1000 in y axis. Everything else is good. ------------------------------ Submitted on 2025 Apr 20 [6:34:06]