MDM Observatory 2.4m Telescope Observing Report for 2015 Mar 21 Observer(s): Fesen and Black Institution(s): Dartmouth Instrument: OSMOS Worked for 11 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.0 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.0 arcsec, Clear, Winds Light & Variable End: Seeing 1.0 arcsec, Clear, Winds Light & Variable Observing Summary: Very good night with decent seeing (~1 arcsec) and clear skies. Had a brief problem with the guider x,y speed numbers but a call to Eric G. and John T. solved it quickly. ------------------------------ Submitted on 2015 Mar 22 [6:15:12]