MDM Observatory 1.3m Telescope Observing Report for 2025 Apr 22 Observer(s): Huiyang Mao, Haikun Xue Institution(s): Purple Mountain Observatory, CAS Instrument: Templeton Worked for 12 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: We observed M106 galaxy with filter 661 and 656 to test for Ha bubble, and observed AGN J142514 with filter 384. We also observed Feige67 as standard star. One minor issue is with guider target selection but otherwise successful observation. ------------------------------ Submitted on 2025 Apr 23 [7:03:43]