MDM Trouble Report for 2014 May 31 Telescope: 1.3m Observer(s): Stevens/Mosquera (OSU) Instrument: CCDS Problem(s) Encountered: When observing target PG1244, encountered strong N-S amplitude oscillations (HA 2:04, dec 44:31:53), so could not focus. Moved to n5548. Went back to PG1244 afterwards, but the NS amplitudes persisted and we could not get target into slit. Had to skip altogether. Small NS amplitude oscillations when observing Hz44 (HA 2:50, dec 2:15:37) but were able to get into slit and guide without incident. Small amplitude NS oscillations when observing mrk668. Lost guiding with 200s left during second exposure; target stayed in slit but star in field of view exhibited very strong NS oscillations (HA 2:49, dec 28:23:18). Oscillations were too strong and lost guiding completely when trying to get third exposure; had to abort. ------------------------------ Submitted on 2014 Jun 1 [3:13:17]