MDM Observatory 2.4m Telescope Observer's Report for 2007 Oct 18 Observer(s): DePoy & Siverd Institution(s): OSU Instrument: CCDS + RETROCAM 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 2 arcsec, Clear, Winds Light & Variable Mid: Seeing 3 arcsec, Clear, Winds Moderate End: Seeing 2 arcsec, Clear, Winds Moderate Observing Summary: Photometric conditions all night, but with highly variable (and) occasionally very poor) seeing. Telescope pointing seems reasonably good, but the tracking does not. Telesocpe consistently drifted about 1 arcsec/10 seconds. ------------------------------ Submitted on 2007 Oct 19 [5:59:09]