MDM Observatory 1.3m Telescope Observing Report for 2018 May 13

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

Instrument: modspec+echelle ccd

Worked for 10 hours (all night)
Conditions were Non-Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

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

Observing Summary:

Another fine night.  A bit of wind shake south of the zenith from
time to time but less so than previous nights.  Some cloud in east
early on, but that blew away after the first hour or so.

At the end of the night I inadvertently hit the exit button in
the Owl window -- I think -- and then could not get it restarted.
Lost only a half-hour of time at most, in twilight.  It would be
good to get it going again before taking Echelle off to be sure
there's nothing actually wrong with it.

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Submitted on 2018 May 14 [4:50:27]