MDM Observatory 2.4m Telescope Observing Report for 2010 May 20 Observer(s): Statler, Hawkins Institution(s): Ohio Univ. Instrument: Direct/Echelle Worked for 10 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 3 arcsec, Clear, Winds Calm Mid: Seeing 1.5 arcsec, Clear, Winds Calm End: Seeing 1.2 arcsec, Clear, Winds Calm Observing Summary: Near-Earth Asteroid lightcurve and rotation period program. Relative photometry on 1 NEA for nearly the whole night. No problems ------------------------------ Submitted on 2010 May 21 [5:31:41]