MDM Observatory 1.3m Telescope Observing Report for 2018 May 10

Observer(s): Thorstensen
Institution(s): Dartmouth

Instrument: modspec+echelle CCD

Worked for 8 hours (most of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1+ arcsec, Cirrus, Winds Moderate
   Mid: Seeing 1+ arcsec, Cirrus, Winds Moderate
   End: Seeing 1+ arcsec, Clear, Winds Moderate

Observing Summary:

Internet went out before sunset and stayed down until around the
end of twilight, so got a bit of a delayed start.  Not MDM's
equipment so no trouble report.

High clouds early mostly dissipated apparently.  Some concern
about dust, but KPNO was open and I followed their lead.  Seeing
was good; got some good data.

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Submitted on 2018 May 11 [5:34:23]