MDM Observatory 2.4m Telescope Observing Report for 2012 Feb 13 Observer(s): Fesen and Milisavjevic Institution(s): Dartmouth and Harvard Instrument: OSMOS Worked for 4 hours (off and on through the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.3 arcsec, Patchy Clouds, Winds Light & Variable Mid: Patchy Clouds, Winds Moderate End: Patchy Clouds, Winds Light & Variable Observing Summary: A partly clear sky at sunset allowed us to get a few observations before high humidity caused us to shutdown after 3 hrs. Opened up again at 3 am for only an hour before clouds stopped us at 4 am. First time using OSMOS; obtained useful data on SNe. ------------------------------ Submitted on 2012 Feb 14 [5:45:27]