MDM Observatory 2.4m Telescope Observer's Report for 2005 Dec 16 Observer(s): Ajay Tannirkulam, Zhaohuan Zhu Institution(s): Michigan Instrument: TIFKAM Worked for 9.0 hours (most of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Clear, Winds Moderate Mid: Clear, Winds Light & Variable End: Clear, Winds Light & Variable Observing Summary: The night was very clear. We got absolute photometry on about 2 dozen ysos in JHK bands. We noticed a software problem which was causing fits headers to be written incorrectly very late into the night. The TCS link for prospero was down . This was fixed pretty quickly once we realized the cause of the problem. ------------------------------ Submitted on 2005 Dec 17 [3:17:44]