MDM Observatory 1.3m Telescope Observer's Report for 2008 May 18 Observer(s): Bird & Stoll Institution(s): OSU Instrument: 4k Worked for 8 hours (all night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.8 arcsec, Cirrus, Winds Calm Mid: Seeing 3.0 arcsec, Patchy Clouds, Winds Calm End: Seeing 5.0 arcsec, Cirrus, Winds Light & Variable Observing Summary: Everything went smoothly. Observed CR Bootes for Joe Patterson and the Tres-3b transit. Nasty cirrus at the beginning of the night, and heavier clouds later, through which we somehow managed to keep guiding during the transit. Cleared up at the end. Bad seeing in the middle and at the end of the night was intentional. ------------------------------ Submitted on 2008 May 19 [3:57:52]