OSURC run June 25 - July 1 UT June 24-25 to June 30-July 1 civil Fifth night: UT 2014 June 29 Observers: Scott Adams, Don Terndrup (OSU) Support Astronomer: Olga Kuhn Telescope Operator: Steve Allanson Clear skies, light winds, quite a lot of smoke to the far west. STARTING INSTRUMENT: LBC 02:45 UT: Opening, and pointing to sky flat position. 03:03 UT: Starting twilight flats 03:26 UT: OSU_Monitor NGC 4258 03:47: Completed initial alignment Seeing is very poor (1.4-2.0" variable). Will wait to see what the seeing trend is. 04:08: Nearly end of twilight. Seeing slowly improving. Will start OB, and repeat tonight if seeing gets better. 04:15: Have commenced. Seeing continues to improve. Most images will be below seeing specification. 04:52 UT: OSU_Monitor NGC 4605 04:49:33: Earthquake! Was magnitude = 5.2 about halfway between here and Lordsburg, NM. Primary mirror panic. Pointing to zenith to reset things. 05:12: Reacquiring target. 05:23: Now taking images. Seeing about 1" in red. 05:38: Finished. Smelling smoky out there, but no precipitation. 05:41 UT: At OSU_Monitor NGC 5194 05:48: Starting OB. Seeing about 1 arcsec red and blue. 06:28: Completed 06:31 UT: At OSU_Monitor M101 06:38: Have begun the OB. 07:16 UT: Starting OB for ND_LSSimaging - J1435 07:48 UT: ND_LSSimaging - J1619 SWITCHING TO MODS 08:32 UT: Beginning acquisition of OSU_QSO DES2109-0128 08:45: Starting science observations. DIMM seeing ~0.7 arcsec Image name in the .obs file is incorrect. If we don't fix up the image headers later, these images are labeled DESJ210808.2-003920 09:31 UT: Acquiring OSU_QSO DES2110-0016 09:39: Beginning science images 10:24 UT: Going to OSU_ASASSN 2014az 10:34: Starting observations 11:02 UT: Feige 110 in dual grism and dual grating modes 11:20 UT: Closing up Morning Calibrations: LBC biases MODS 8x3 and 3x3k biases