MDM Observatory 1.3m Telescope Observer's Report for 2005 Jun 10 Observer(s): Burgasser & Schmidt Institution(s): AMNH/COlumbia Instrument: CCD wilbur 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 2.5 arcsec, Patchy Clouds, Winds Moderate Mid: Seeing 1.5 arcsec, Clear, Winds Light & Variable End: Seeing 1.5 arcsec, Clear, Winds Calm Observing Summary: early part of the night was plagued with very poor seeing and some kind of telescope jitter, possibly wind shear. seeing improved but transmission was poor. otherwise no problems. ------------------------------ Submitted on 2005 Jun 11 [8:20:41] NOTE: This report replaces the previous 1.3m telescope observing report for 2005 Jun 10