MDM Trouble Report for 2024 Mar 16 Telescope: 1.3m Observer(s): Mingxuan Xu, Huiyang Mao (Purple Mountain Observatory) Instrument: Templeton Problem(s) Encountered: In the night's second half, the guide star selector returned the different from the one we chose. The pier is triggered while pointing the telescope to the zenith. Then we followed the instructions from http://mdm.kpno.noirlab.edu/pier-reset.html to move the paddle. Maghna helped us finish the following steps. We reset the zero point and used the commands to point the telescope to the zenith. The screen showed that everything went well. ------------------------------ Submitted on 2024 Mar 17 [17:00:52]