MDM Observatory 2.4m Telescope Observing Report for 2015 Apr 17 Observer(s): Black & Neustadt 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 1.2 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.2 arcsec, Clear, Winds Light & Variable End: Seeing 1.2 arcsec, Clear, Winds Light & Variable Observing Summary: Clear skies with a little bit of wind throughout the night. Observed all night. Seeing was pretty good. Had some issues with running oalign.py - nothing that prevented data collection, just not running ideally. ------------------------------ Submitted on 2015 Apr 18 [6:03:17]