MDM Trouble Report for 2007 Mar 28 Telescope: 2.4m Observer(s): chris peters (dartmouth college) Instrument: echelle + 2-in FW Problem(s) Encountered: At the end of the night, only 1 of the 4 mirror covers closed. I tried to fix it by alternating on and off positions on the TCS control panel, but to no avail. With no threat of rain, I have left the dome open (to minimize risk of something falling on the mirror), facing westward. ------------------------------ Submitted on 2007 Mar 28 [6:28:23]