MDM Observatory 1.3m Telescope Observer's Report for 2006 Apr 11 Observer(s): Aiying Zhou Institution(s): Missouri State Univ. Instrument: Apogee Alta U47+ CCD Worked for 10 hours (all night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Light & Variable, unstable Mid: Clear, Winds Light & Variable, untable End: Clear, Winds Calm, stable Observing Summary: It was clear. However, the stars sometimes were wobbling caused by wind, which speed was not high (9--13 MPH). Air became much stable near the end of the night. Telescope and all instruments worked properly. ------------------------------ Submitted on 2006 Apr 12 [5:49:23]