MDM Observatory 2.4m Telescope Observing Report for 2025 Mar 30

Observer(s): Laura Hunter, Sasha Campana
Institution(s): Dartmouth

Instrument: OSMOS

Worked for 9 hours (all night)
Conditions were Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Seeing 1.0 arcsec, Clear, Winds Moderate
   Mid: Seeing 1.0 arcsec, Clear, Winds Moderate
   End: Seeing 1.0 arcsec, Clear, Winds Moderate

Observing Summary:

Collected lots of spectra of low surface-brightness galaxies using OSMOS. 
The winds were in the high teens with gusts up to 30 during the night.
The dome slit main shutter will not close unless holding the close button until it's fully shut. 
The dome main shutter is fully closed, but the motor seems to be going even after it has fully shut.

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Submitted on 2025 Mar 31 [6:07:43]