MDM Observatory 2.4m Telescope Observer's Report for 2008 Jan 14 Observer(s): John Thorstensen Institution(s): Dartmouth Instrument: modspec + echelle CCD Worked for 13 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 Moderate Mid: Seeing 1 arcsec, Clear, Winds Moderate End: Seeing 1.5 arcsec, Clear, Winds High Observing Summary: Perfectly clear, but with seeing that ranged from OK to spectacularly bad, on very short timescales sometimes. Windy. No equipment problems. Please change to direct camera + 4 inch filter wheel, Seitzer guider, and combination of mine and Mukremin's filter set as discussed. Encountered a couple of illegal immigrants on the road on the way up to dinner; inquired at top, La Migra had already been called. Got back down as quick as I could (Eve was at the obs) and saw them still walking down the road 400 yds past the MDM turnoff; so they were on their way. Maybe we should start locking up whenever we're off the premises? These guys seemed friendly but bewildered (they asked me a question in Spanish, which I don't understand), but we may not be so lucky next time. ------------------------------ Submitted on 2008 Jan 15 [7:19:46]