Observers: G. De Rosa, S. J. Schmidt
Telescope Operator: S. Allenson
Support Astronomer: M. Edwards

Instrument: LUCI-LBC

Summary: We opened the dome at 00:15. During the first part of the night we observed with 
LUCI (bright time). Executed programs: OSU_UCDz/2M002547, AZ_Lensspec/J0134, UVa_BCD/SBS0035. 
At 08:20 we switched to LBC. Executed programs: UM_SBSS/photometric calibration, 
OSU_monitor/N2403, OSU_monitor/M82, UM_LeoP/LeoP,
OSU_monitor/N4258b. LBC calibrations: skyflats (blue: r’, red: i’, blue: V, red: R, red: I).

Weather: clear at sunset. Stable weather all night: clear, humidity < 50%, photometric (?). 
Seeing was amazing all night (>0.8”).

UT 00:15 Dome open. Software issues related to the AGW camera.
UT 01:35 Problem solved

OSU_UCDz/2M002547
UT 01:37 telluric star acquisition -  HD23227
problems with the guide probe (script issue)
acquisition: target moved up deltaY 25” in order to avoid persistence
UT 02:05 telluric science zJ, guider seeing 0.75”
UT 02:09 telluric science HK
UT 02:12 slewing to science target
object far away from finding chart position, probably proper motion
source very near another object; source is higher on slit
UT 02:28 science spectrum HK
UT 02:37 science spectrum zJ

AZ_Lensspec/J0134
UT 02:51 Acquisition faint star, difficult acquisition in K -- we took an additional 
confirmation image without mask
UT 03:16 Science exposure, guiding seeing ~0.6”
checked exposures; trace is visible in a subtracted image, even if really faint
UT 04:20 guiding seeing ~0.6”
UT 05:43 slew to telluric star
UT 05:52 telluric star HK (star counts per DIT OK)
UT 05:56 back to source j0134, guiding seeing ~0.5”
additional shift of 0.12”, star very well centered
UT 05:16 Science exposure, guiding seeing 0.6”
UT 06:45 Telluric acquisition
UT 06:57 Telluric exposure

UVa_BCD/SBS0035
UT 7:01 followed PI instruction for alignment (slit centered on EAST object)
UT 7:20 started science exposures but had a filter wheel error, recovered within a few minutes
UT 7:25 started science exposures.
subtracted image shows the trace of the bright object used to center-up. No clear trace of the faint target (WEST).  
UT 7:46 seeing on guider ~0.54”
UT 07:58 Telluric standard HD24003
UT 08:08 Telluric standard exposure
Telluric flux peaks at 30,000 in 2 NDITs, that is non-linear. Editing script to take 10 DIT and 4 NDIT
UT 08:13 Telluric standard exposure again

UT 08:20 switch to LBC

doing observations for photometric calibration of UM_SBSS objects, as requested in email from PI. 
Since these are not in the queue, we are cannot check off the observations and are unsure how 
the time should be accounted for (NOTE FROM CSK -- THEY WERE ACCOUNTED FOR IN THE QUEUE).
UM_SBSS/Comet 209P
UT 8:40 running dofpia on first focus field
UT 8:57 Comet science obs
UT 9:04 seeing in the blue ~0.7” (slight elongation) and seeing in the red ~0.65”
UT 9:10 slewing to standard (observed in both r’ i’ and V R)
UT 9:22 slew to Focus ob, dofpia, re-pointing
UM_SBSS/QJ 142
UT 9:36 starting science ob (0.6” on the dimm)
UT 9:42 seeing 0.55” in the blue, seeing 0.65” in the red

OSU_monitor/N2403
UT 9:54 slew to focus ob, dofpia, pointing
UT10:01 started science ob N2403
UT10:06 0.5” in the blue; 0.5” in the red (AWESOME)

OSU_monitor/M82
UT 10:11 slew to focus ob dofpia, pointing
M82 focus chart does not appear to correspond with field - assumed pointing star is the bright one 
in the middle (the delta is small, so it is likely true).
UT 10:21 running science ob
UT 10:28 0.8” in the blue and 0.7” in the red

UM_LeoP/LeoP
UT 10:33 slew to focus ob (PI did not include focus ob finding chart and the star selected was faint 
and difficult to find - this was done incorrectly, should use a separate focus field), dofpia, pointing
UT 10:48 science ob
UT 11:04 Blue seeing 0.7”, red seeing 0.8”
UT 11:16 blue seeing 0.6” (very slightly elliptical), red seeing 0.7”
UT 11:23 blue seeing 0.7”, red seeing 0.7”
UT 11:33 blue seeing 0.7”, red seeing 0.7”

OSU_monitor/N4258
UT 11:43 slew to focus OB dofpia, pointing
UT 11:53 science ob
UT 12:03 blue seeing 0.7”, red seeing 0.7”
UT 12:17 blue seeing 0.7”, red seeing 0.7”

Slew for sky flats at UT 12:32, waiting for sky to brighten
Blue: 5 good r’, 9 good V-bessel
Red: 5 good i’, 5 good I-bessel, 5 good R-bessel