MDM Observatory 2.4m Telescope Observing Report for 2013 Apr 16

Observer(s): Miller
Institution(s): Michigan

Instrument: OSMOS

Worked for 4.5 hours (all night)
Bad weather most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   High Humidity from 1am until 4am.
   Beg: Clear, Winds High
   Mid: Clear, Winds Moderate
   End: Clear, Winds Moderate

Observing Summary:

Everything worked fine. Humidity rose to 80% around 1am and condensation appeared. Close mirrors and dome. By 3:30am humidity had risen to 90%.

I observed mask: 592830 (slit position 5). Please replace with 545729 (which was observed during the Feb Hickox run). If that cannot be found, try: 541257


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Submitted on 2013 Apr 17 [3:28:05]