MDM Observatory 2.4m Telescope Observer's Report for 2005 May 10 Observer(s): Chris Gerardy Institution(s): Imperial College London Instrument: TIFKAM 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: Seeing ~1 arcsec, Clear, Winds Light & Variable Mid: Seeing >2 arcsec, Clear, Winds Light & Variable End: Seeing ~1.5 arcsec, Patchy Clouds, Winds Light & Variable Observing Summary: TIFKAM suffered a progressive failure of the SW quadrant of the detector over the first half of the night (See trouble rept). Weather was mostly clear, but the seeing was moderate to poor. ------------------------------ Submitted on 2005 May 11 [5:35:48]