MDM Observatory 1.3m Telescope Observer's Report for 2000 Dec 26 Observer(s): Soo-Chang Rey Institution(s): CSA, Yonsei U., KOREA Instrument: Echelle 2K CCD Worked for 10 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the summary for details. Seeing and Weather: Beg: Seeing 2.5 arcsec, Clear, Winds Moderate, RH ~ 60% Mid: Seeing 2.3 arcsec, Clear, Winds Moderate, RH ~ 50% End: Seeing 2.5 arcsec, Clear, Winds Moderate, RH ~ 50% Observing Summary: Obseved two fields of Galatic halo population survey regions. Before a start of observing, I found the TCS system was stopped. This problem was fixed by rebooting TCS PC. I manually restored coordinates using the tilt meters following as stated in the telescope manual. ------------------------------ Submitted on 2000 Dec 27 [5:41:32]