Observers: Kevin Croxall, Jpnathon Brown
Support Astronomer: Michelle Edwards
Telescope Operator: David G.H.

Summary

Full night with MODS1. Cloudy start that then cleared.  However, the clouds
returned causing issues keeping even bright guide stars.

MODS1:
Feige34
OSU_VOID:VGS09A - bad weather, not sure it is useful 
	(minimal lines visible in quicklook)
OSU_CHAOS:NGC3627_F1

LBC:
OSU_MONITOR:N3627
ND_LLSimaging:sbs1122
OSU_MONITOR:N3344
OSU_MONITOR:N6503
ND_LLSimaging:j1419 - worsening weather.  not sure if useful


Details: All times are UTC unless otherwise indicated

MODS1 Calibrations

23:55 - Started instrument calibs
        NGC3627_f1.cal
        NGC3627_f2.cal
        a1423.cal
        macs1149.cal
        prbias.cal
        slitflats_b the binned blue flats saturated
		will reduce time and redo.
	slitflats

02:58 - clouds have cleared enough we can try opening
        variable cloud cover making collimation difficult
        seeing ~1.4"
03:31 - acquiring Feige34 (to compare counts to previous
        night and estimate cloud thickness)
        start obs
        seeing ~1.3"
        counts quite nice, clouds improving.

03:58 - acquiring VGS09A
        seeing ~2"
04:11 - staring obs
        having trouble with the guide star
	not great, more clouds and worse seeing 
	in that part of the sky.

04:48 - acquiring OSU_CHAOS:NGC3627_F1
	seeing not great, but clouds not horrible.
        thus moving to the mordeately brighter CHAOS target
        rather than SDSS1029
        checking pointing
        re-collimating
        seeing ~1.1-1.3"

05:12 - Starting Obs, seeing ~1.2"
05:31   seeing ~1.2"
05:55   seeing ~1.1"
06:24   seeing ~1.0"
07:13   seeing ~0.94"

07:24 - **** reconfiguring to LBC ****

07:49 - acquiring OSU_MONITOR:N3627
08:02 - start obs
        seeing ~0.95"

08:49 - acquiring ND_LLSimaging:sbs1122
09:06 - start obs
        seeing ~0.96"

09:45 - acquiring OSU_MONITOR:N3344
09:56 - start obs
        seeing ~0.98"

10:28 - acquiring OSU_MONITOR:N6503
        some clouds starting to roll through again
10:47 - start obs

11:03 - acquiring ND_LLSimaging:j1619
11:18 - starting obs
        more substantial clouds...
        not clicking done as it appears we are not getting 
        sufficient counts on this target.

11:42 - acquiring OSU_MONITOR:M101
        checking to see if M101 is visible...
        nope.  between clouds and rising moon we are shut out.

11:58 - Dome closed.