LBT OSU/RC Observing Notes Date: 2015 Dec 08 Observers: Brown, Skillman Support: Olga Kuhn TelOps: David Gonzalez Summary: MODS observing with a ~3.7 hour interruption for a DDT program. Weather stable, some high cirrus but relatively clear. Seeing varied between 0.7 and 0.9 arc. Standard, lamps, and LBC skyflats (DDT program) during twilight. All problems minor compared to last night. Completed science targets: OSU_M33/M33_LS6 OSU_ASASSN/SN2015i ND_void/void OSU_SBqsos4civ/q1049 ASASSN14li _______________________________________________________________ UT 00:13 Start of night Setting up to Observe with MODS UT 01:29 Acquiring OSU_M33/M33_LS6 seeing ~0.9 arc sec UT 01:36 Resetting some mirror actuators UT 01:39 Re-acquring OSU_M33/M33_LS6 seeing ~0.8 arc sec UT 01:49 starting M33_LS6 UT 02:57 Acquiring OSU_ASASSN/ASASSN15th UT 03:12 starting ASASSN15th UT 03:25 ASASSN15th stopped after first integration for handover for DDT program ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ UT 07:05 Handover from DDT program Changeover to MOD1 from LBC problem sx shell panic UT 07:50 Telescope is back up; Acquiring OSU_ASASSN/SN2015i UT 08:00 Telscope is unwrapping UT 08:02 Re-acquiring OSU_ASASSN/SN2015i UT 08:14 starting SN2015i seeing ~0.9 arc sec UT 09:22 Acquiring ND_void/void UT 09:34 starting void imcs timed out UT 09:38 restarting void UT 10:14 Acquiring OSU_SBqsos4civ/q1049 trouble focussing guide star is in region causing vignetting UT 10:38 Re-acquiring OSU_SBqsos4civ/q1049 UT 10:47 starting q1049 UT 11:12 Acquiring OSU_ASASSN/ASASSN14li UT 11:27 starting 14li seeing ~0.8 arc sec UT 12:39 Acquiring feige67 UT 12:42 starting feige67 (standard) seeing ~0.9 arcsec UT 13:05 grlamp.cal