MDM Observatory 2.4m Telescope Observing Report for 2021 Jun 17

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

Instrument: OSMOS

Worked for 9 hours (all night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 2 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable
   End: Seeing 1.3 arcsec, Clear, Winds Light & Variable

Observing Summary:

Almost all clear, with typical seeing.  Minor glitches noted:

- guide probe motion was frozen at the start; cycled MIS power.

- repeater monitor in dome didn't seem to want to come on.  I
  eyeballed the rotator and then tweaked with the GUI.

- Pointing seemed a bit sloppier than I remembered, esp. in RA,
  but I didn't pursue it.

Generally a fine night.

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Submitted on 2021 Jun 19 [4:59:09]