Date: 2019 Jan 04 UT
Observers: Danielle Berg, Ness Mayker, Erik Aver  
TO: Steve Allanson
SA: Olga Kuhn

Moon phase: Waning Crescent 

Summary:  Clear Skies.  Sub-arcsecond seeing all night.  
	  Started night with LUCI to accomodate time sensitive transit, finished with MODS.  
	  Failed acquisition of UM_XMDs target.  
	  UVa, OSU, & ND science targets observed.  

Completed Programs:  
		LUCI:	UVa_BCD J0240-0828  
   			UVa_BCD J0159+0751  
			OSU_LUCI K2-25b Transit  
		MODS:   ND_carbon jy3193
			OSU_M81BSG Field 2

Calibrations: 	LUCI UVa Darks (completes set from previous night)
		OSU_M81BSG Field 2 cals

Standard Stars:  UVa_BCD_LUCI Telluric Standard HD3071  
		 UVa_BCD_LUCI Telluric Standard HD27822  

Details (All times UT):
-----------------------------------------------

00:20 - Executing UVa BCD LUCI Darks.  
		
00:45 - Opened.  Focusing, collimating, AO.  

01:00 - Guide Seeing (FWHM) ~0.6-0.7. 
        Humidity 34%  
        Wind Speed ~5-10 m/s

01:15 - Acquiring UVa BCD LUCI Telluric Standard HD3071.  
01:30 - Executing observation UVa BCD LUCI Telluric Standard HD3071.  
        Guide Seeing ~0.6-0.7.  
01:40 - Detector close to saturation, >50,000, rather than more optimal ~30,000.  
        Looking at non-Gaussian dist in DS9, SA thinks saturated.  
        Exposure time 240 s much too long.  
01:45 - Telluric Standard HD3071 script incorrectly used observation commands for Science Target, not Telluric Standard.  
        Exposure times now 5 s.  
01:50 - Executing observation UVa BCD LUCI Telluric Standard HD3071.  
        Guide Seeing ~0.7-0.9.  

01:55 - Acquiring UVa BCD LUCI Science Target J0240-0828.  
02:00 - Error.  
	Acquiring UVa BCD LUCI Science Target J0240-0828.  
        Guide Seeing ~1.0-1.1.  
02:20 - Aligning UVa BCD LUCI Science Target J0240-0828.  
02:35 - Observing UVa BCD LUCI Science Target J0240-0828.  

03:05 - Acquiring UVa BCD LUCI Science Target J0159+0751.  
        Guide Seeing ~0.7-0.9.  
03:15 - Aligning UVa BCD LUCI Science Target J0159+0751.  
03:23 - Observing UVa BCD LUCI Science Target J0159+0751.  
	Guide Seeing ~0.6-0.7.  

03:50 - Acquiring UVa BCD LUCI Telluric Standard HD27822.  
        Guide Seeing ~0.7.  
03:51 - Incorrect exposure time again, 240s.  
	Telluric Standard HD3071 script incorrectly used observation commands for Science Target, not Telluric Standard.  
03:53 - Acquiring UVa BCD LUCI Telluric Standard HD27822.  
03:55 - Filter Wheel 1 Error moving to OH_1060 on LUCI2.  
04:00 - Filter Wheel Set.  Continuing w/ next observation item.  
        Guide Seeing ~0.8.  
04:05 - Aligning UVa BCD LUCI Telluric Standard HD27822.  
04:15 - Observing UVa BCD LUCI Telluric Standard HD27822.  
	Guide Seeing ~0.6-0.7.  

04:20 - Acquiring OSU LUCI Science Target K225b Transit.  
04:25 - Filter Wheel 1 Error moving to Br_gam on LUCI2.  
	Continuing w/ next observation item.  
04:30 - Aligning OSU LUCI Science Target K225b.  
04:35 - Observing OSU LUCI Science Target K225b.  
	Guide Seeing ~0.7-0.8.   
05:15 - Guide seeing ~0.65-0.85.

07:30 - Acquiring UM_XMDs LUCI Science Target AGC198691.  
	Guide Seeing ~0.5-0.7.  DIMM Seeing ~0.6.  
07:40 - Aligning UM_XMDs LUCI Science Target AGC198691.  
08:00 - Observing UM_XMDs LUCI Science Target AGC198691.  
	Guide Seeing ~0.6-0.8.  
09:00 - Four science obs taken, target spectrum not visible after subtracting dithered images.  

09:05 - LUCI to Sleep.  
	Switching to MODS.  

09:30 - Collimating.  
09:35 - Acquiring ND Carbon Science Target jy3193.  
	Guide Seeing ~0.8-0.9.
09:40 - Aligning ND Carbon Science Target jy3193.  
09:50 - Observing ND Carbon Science Target jy3193.  
	Guide Seeing ~0.6-0.8.  

10:40 - Acquiring OSU M81 BSG Field 2.  
	Guide Seeing ~0.7-0.8.
10:50 - Aligning OSU M81 BSG Field 2.  
10:55 - Observing OSU M81 BSG Field 2.  
	Guide Seeing ~0.6-0.9.  
13:08 - Program finished a few minutes after twilight.

13:20 - OSU M81 BSG Field 2 Masked Calibrations -- Slit Flats & Arcs.