MDM Trouble Report for 2014 Dec 23 Telescope: 2.4m Observer(s): Halpern, Lucy (Columbia) Instrument: OSMOS Problem(s) Encountered: Main dome shutter wouldn't open at the beginning of the night, for no apparent reason since the contact points were well aligned. Had to try a half dozen times. Moved the contact point back and forth a couple of times manually, but I'm not sure that had anything to do with it. ------------------------------ Submitted on 2014 Dec 24 [6:56:30]