HET Night Report Reader

Civil Date	Ephemerides
2019-01-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:27	01:18	01:47	12:28	12:57	13:48	02:20	-
Night Length	10:41		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
-	Justen Pautzke

Other Personnel	Herman Kriel, Jim Fowler, Brent Buetow

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:28	0.5	2.0	13:03	twilight	12:35
Total Time Open					12:35

Program	Night Priority	Science
01:47	Idle due to weather (clouds)
02:40	Science
03:03	Idle due to weather (clouds)
05:30	Science
06:32	Idle due to weather (clouds)
07:30	Engineering (hpf)
08:03	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:10	02:26	0.62	0.86	170	+362	-1.6	-1.5	-0.7	10	15	First of Night
04:14	05:25	0.61	0.89	200	+1492	-4.7	-4.7	-4.1	64	9	Stack/Re-stack
12:55	13:00	0.61	0.92	295	+2245	-3.1	-3.5	-3.3	282	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5339	08:04-10:06	02:02	Persistent LX Track Motor Current Fault errors, after 1-8mm of motion in X. Unable to move tracker with track motors or start trajectories.	Called: Herman, Jim, Brent Jim & Brent replaced line reactor on LX Track.
5340	06:30-06:30	00:00	Strange donut-like feature in GC2 near-full moon with cloud cover, confused guiding metrology loop.

Ops Comments	none

TO Comments	Persistent drop in temperature at start of night led to poor seeing and long stack. Clouds also prevented some observing.

RA Comments	Heavy overcast at sunset. Took L/V twilight flats. Priority is sci. DIMM not usable at start of night due to high wind and clouds. Long stack due to high winds and changing temps. Tracker fault errors starting at 8:03 UT stop on sky work.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	bias	00:00	0			VIRUS	cal				S			Yes
lrs20000001_01	bias	00:00	0			LRS2	cal				S			Yes
virus0000001_02	bias	00:00	0			VIRUS	cal				S			Yes
lrs20000001_02	bias	00:00	0			LRS2	cal				S			Yes
virus0000001_03	bias	00:01	0			VIRUS	cal				S			Yes
lrs20000001_03	bias	00:01	0			LRS2	cal				S			Yes
virus0000001_04	bias	00:02	0			VIRUS	cal				S			Yes
lrs20000001_04	bias	00:02	0			LRS2	cal				S			Yes
virus0000001_05	bias	00:02	0			VIRUS	cal				S			Yes
lrs20000001_05	bias	00:02	0			LRS2	cal				S			Yes
virus0000001_06	bias	00:03	0			VIRUS	cal				S			Yes
lrs20000001_06	bias	00:03	0			LRS2	cal				S			Yes
virus0000001_07	bias	00:04	0			VIRUS	cal				S			Yes
lrs20000001_07	bias	00:04	0			LRS2	cal				S			Yes
virus0000001_08	bias	00:04	0			VIRUS	cal				S			Yes
lrs20000001_08	bias	00:04	0			LRS2	cal				S			Yes
virus0000001_09	bias	00:05	0			VIRUS	cal				S			Yes
lrs20000001_09	bias	00:05	0			LRS2	cal				S			Yes
virus0000001_10	bias	00:06	0			VIRUS	cal				S			Yes
lrs20000001_10	bias	00:06	0			LRS2	cal				S			Yes
virus0000001_11	bias	00:07	0			VIRUS	cal				S			Yes
lrs20000001_11	bias	00:07	0			LRS2	cal				S			Yes
virus0000001_12	bias	00:07	0			VIRUS	cal				S			Yes
lrs20000001_12	bias	00:07	0			LRS2	cal				S			Yes
virus0000001_13	bias	00:08	0			VIRUS	cal				S			Yes
lrs20000001_13	bias	00:08	0			LRS2	cal				S			Yes
virus0000001_14	bias	00:09	0			VIRUS	cal				S			Yes
lrs20000001_14	bias	00:09	0			LRS2	cal				S			Yes
virus0000001_15	bias	00:09	0			VIRUS	cal				S			Yes
lrs20000001_15	bias	00:09	0			LRS2	cal				S			Yes
virus0000001_16	bias	00:10	0			VIRUS	cal				S			Yes
lrs20000001_16	bias	00:10	0			LRS2	cal				S			Yes
lrs20000001_17	bias	00:11	0			LRS2	cal				S			Yes
virus0000001_17	bias	00:11	0			VIRUS	cal				S			Yes
virus0000001_18	bias	00:11	0			VIRUS	cal				S			Yes
lrs20000001_18	bias	00:11	0			LRS2	cal				S			Yes
virus0000001_19	bias	00:12	0			VIRUS	cal				S			Yes
lrs20000001_19	bias	00:12	0			LRS2	cal				S			Yes
lrs20000001_20	bias	00:13	0			LRS2	cal				S			Yes
virus0000001_20	bias	00:13	0			VIRUS	cal				S			Yes
lrs20000002_01	skyflat	00:36	7			LRS2	cal				S			Yes
lrs20000003_01	skyflat	00:37	10			LRS2	cal				S			Yes
lrs20000004_01	skyflat	00:38	13			LRS2	cal				S			Yes
lrs20000005_01	skyflat	00:39	16			LRS2	cal				S			Yes
lrs20000006_01	skyflat	00:41	22			LRS2	cal				S			Yes
lrs20000007_01	skyflat	00:42	30			LRS2	cal				S			Yes
virus0000002_01	skyflat	00:45	7			VIRUS	cal				S			Yes
virus0000003_01	skyflat	00:46	10			VIRUS	cal				S			Yes
virus0000004_01	skyflat	00:47	14			VIRUS	cal				S			Yes
virus0000005_01	skyflat	00:49	18			VIRUS	cal				S			Yes
virus0000006_01	skyflat	00:50	26			VIRUS	cal				S			Yes
virus0000007_01	skyflat	00:51	45			VIRUS	cal				S			Yes
0001	UNe Slave Cal	00:54	852			HPF	cal				S			Yes
lrs20000008_01	Hg_R	00:58	27			LRS2	cal				S			Yes
lrs20000008_02	Hg_R	01:00	27			LRS2	cal				S			Yes
lrs20000008_03	Hg_R	01:01	27			LRS2	cal				S			Yes
lrs20000009_01	Hg_B	01:03	15			LRS2	cal				S			Yes
lrs20000009_02	Hg_B	01:04	15			LRS2	cal				S			Yes
lrs20000009_03	Hg_B	01:05	15			LRS2	cal				S			Yes
lrs20000010_01	Cd-A_B	01:06	35			LRS2	cal				S			Yes
lrs20000010_02	Cd-A_B	01:08	35			LRS2	cal				S			Yes
0002	UNe Slave Cal	01:09	852			HPF	cal				S			Yes
lrs20000010_03	Cd-A_B	01:10	35			LRS2	cal				S			Yes
lrs20000011_01	FeAr_R	01:11	15			LRS2	cal				S			Yes
lrs20000011_02	FeAr_R	01:13	15			LRS2	cal				S			Yes
lrs20000011_03	FeAr_R	01:14	15			LRS2	cal				S			Yes
lrs20000012_01	flat_Qth_R	01:15	15			LRS2	cal				S			Yes
lrs20000012_02	flat_Qth_R	01:16	15			LRS2	cal				S			Yes
lrs20000012_03	flat_Qth_R	01:18	15			LRS2	cal				S			Yes
lrs20000012_04	flat_Qth_R	01:19	15			LRS2	cal				S			Yes
lrs20000012_05	flat_Qth_R	01:20	15			LRS2	cal				S			Yes
lrs20000013_01	flat_ldls_long_B	01:21	15			LRS2	cal				S			Yes
lrs20000013_02	flat_ldls_long_B	01:23	15			LRS2	cal				S			Yes
0003	UNe Slave Cal	01:23	852			HPF	cal				S			Yes
lrs20000013_03	flat_ldls_long_B	01:24	15			LRS2	cal				S			Yes
virus0000008_01	Hg	01:37	15			VIRUS	cal				S			Yes
virus0000008_02	Hg	01:38	15			VIRUS	cal				S			Yes
virus0000008_03	Hg	01:39	15			VIRUS	cal				S			Yes
virus0000009_01	Cd-A	01:40	15			VIRUS	cal				S			Yes
virus0000009_02	Cd-A	01:41	15			VIRUS	cal				S			Yes
virus0000009_03	Cd-A	01:43	15			VIRUS	cal				S			Yes
virus0000010_01	flat_ldls_long	01:44	15			VIRUS	cal				S			Yes
virus0000010_02	flat_ldls_long	01:45	15			VIRUS	cal				S			Yes
virus0000010_03	flat_ldls_long	01:46	15			VIRUS	cal				S			Yes
virus0000010_04	flat_ldls_long	01:47	15			VIRUS	cal				S			Yes
virus0000010_05	flat_ldls_long	01:49	15			VIRUS	cal				S			Yes
virus0000010_06	flat_ldls_long	01:50	15			VIRUS	cal				S			Yes
virus0000010_07	flat_ldls_long	01:51	15			VIRUS	cal				S			Yes
virus0000010_08	flat_ldls_long	01:52	15			VIRUS	cal				S			Yes
virus0000010_09	flat_ldls_long	01:53	15			VIRUS	cal				S			Yes
virus0000010_10	flat_ldls_long	01:55	15			VIRUS	cal				S			Yes
virus0000011_01	dark	01:56	360			VIRUS	cal				S			Yes
lrs20000014_01	FEIGE_15_066_W	02:40	60	3.0		LRS2	spec				S			Yes
lrs20000015_01	FEIGE_15_056_W	02:46	60	5.0		LRS2	spec				S			Yes
0004	HR2006	02:58	330.2	10.5		HPF	telluric				S			Yes
0005	parallel	05:37	319.5	6.7	UT19-1-009	HPF	sci							Yes
0006	parallel	05:43	319.5	0.7	UT19-1-009	HPF	sci							Yes
0007	parallel	05:49	319.5	0.7	UT19-1-009	HPF	sci							Yes
virus0000012_01	parallel	06:01	1800			VIRUS	sci							Yes
0008	LFC Cal	06:02	106.5			HPF	cal				S			Yes
lrs20000016_01	parallel	06:02	1800	8.0	UT19-1-005	LRS2-B	sci						clouds returned after start of exposure	No
0009	LFC Cal	06:04	106.5			HPF	cal				S			Yes
0010	LFC Cal	06:06	106.5			HPF	cal				S			Yes
0011	GJ_436	07:30	649.6	9.2	ENG19-1-003	HPF	eng							Yes
0012	GJ_436	07:41	649.6	0.2	ENG19-1-003	HPF	eng							Yes
0013	GJ_436	07:53	649.6	0.2	ENG19-1-003	HPF	eng							Yes
0014	LFC Cal	10:10	106.5			HPF	cal				S			Yes
virus0000013_01	parallel	10:10	1800			VIRUS	sci							Yes
lrs20000017_01	parallel	10:10	1800	4.0	UT19-1-005	LRS2-B	sci							P4
0015	LFC Cal	10:12	106.5			HPF	cal				S			Yes
0016	LFC Cal	10:14	106.5			HPF	cal				S			Yes
0017	LFC Cal	10:45	106.5			HPF	cal				S			Yes
virus0000014_01	parallel	10:45	1800			VIRUS	sci							Yes
lrs20000018_01	parallel	10:45	1800	4.0	UT19-1-005	LRS2-B	sci		1.25					P4
0018	LFC Cal	10:47	106.5			HPF	cal				S			Yes
0019	LFC Cal	10:49	106.5			HPF	cal				S			Yes
virus0000015_01	parallel	11:19	1800			VIRUS	sci							Yes
0020	LFC Cal	11:20	106.5			HPF	cal				S			Yes
lrs20000019_01	parallel	11:20	1800	4.0	UT19-1-005	LRS2-B	sci		1.01					P4
0021	LFC Cal	11:22	106.5			HPF	cal				S			Yes
0022	LFC Cal	11:24	106.5			HPF	cal				S			Yes
0023	parallel	11:56	308.9	5.9	PSU19-1-012	HPF	sci		1.16					Yes
0024	parallel	12:02	308.9	0.9	PSU19-1-012	HPF	sci		1.04					Yes
0025	parallel	12:08	308.9	0.9	PSU19-1-012	HPF	sci		1.10					Yes
virus0000016_01	PG_1121+145_046_W	12:20	60	6.0		VIRUS	spec		1.27		S			Yes
virus0000016_02	PG_1121+145_046_W	12:22	60	1.0		VIRUS	spec		1.15		S			Yes
virus0000016_03	PG_1121+145_046_W	12:24	60	1.0		VIRUS	spec		1.01		S			Yes
0026	parallel	12:32	617.7	6.7	PSU19-1-001	HPF	sci		1.06					P4
0027	parallel	12:43	617.7	0.7	PSU19-1-001	HPF	sci		1.11					P4
virus0000017_01	bias	12:55	0			VIRUS	cal				S			Yes
0028	Dark	13:15	319.5			HPF	cal				S			Yes
0029	Quartz FCU	13:27	63.9			HPF	cal				S			Yes
0030	Quartz FCU	13:28	63.9			HPF	cal				S			Yes
0031	Quartz FCU	13:30	63.9			HPF	cal				S			Yes
0032	Quartz FCU	13:31	63.9			HPF	cal				S			Yes
0033	Quartz FCU	13:33	63.9			HPF	cal				S			Yes
0034	Quartz FCU	13:35	63.9			HPF	cal				S			Yes
0035	Quartz FCU	13:36	63.9			HPF	cal				S			Yes
0036	Quartz FCU	13:38	63.9			HPF	cal				S			Yes
0037	Alpha Bright Cal	13:40	85.2			HPF	cal				S			Yes
0038	Alpha Bright Cal	13:42	85.2			HPF	cal				S			Yes
0039	Alpha Bright Cal	13:44	85.2			HPF	cal				S			Yes
0040	Alpha Bright Cal	13:46	85.2			HPF	cal				S			Yes
0041	LFC FCU	13:49	106.5			HPF	cal				S			Yes
0042	LFC FCU	13:51	106.5			HPF	cal				S			Yes
0043	LFC FCU	13:53	106.5			HPF	cal				S			Yes
0044	LFC FCU	13:56	106.5			HPF	cal				S			Yes
0045	LFC FCU	13:58	106.5			HPF	cal				S			Yes
0046	LFC FCU	14:00	106.5			HPF	cal				S			Yes
0047	LFC Cal	14:03	106.5			HPF	cal				S			Yes
0048	LFC Cal	14:06	106.5			HPF	cal				S			Yes
0049	Etalon Cal	14:13	159.8			HPF	cal				S			Yes
0050	Etalon Cal	14:17	159.8			HPF	cal				S			Yes
0051	Etalon Cal	14:20	159.8			HPF	cal				S			Yes
0052	Etalon Cal	14:23	159.8			HPF	cal				S			Yes
0053	UNe Slave Cal	14:27	852			HPF	cal				S			Yes
0054	UNe Slave Cal	14:42	852			HPF	cal				S			Yes
0055	UNe Slave Cal	14:56	852			HPF	cal				S			Yes
virus0009990_01	bias	22:16	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	22:16	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	22:22	15			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	22:23	15			LRS2	cal				S			Yes
lrs20009993_01	dark	22:24	300			LRS2	cal				S			Yes
virus0009991_01	Hg	22:37	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	22:38	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:40	15			VIRUS	cal				S			Yes
0041	Dark	23:01	319.5			HPF	cal				S			Yes
0042	Quartz FCU	23:08	63.9			HPF	cal				S			Yes
0043	Quartz FCU	23:10	63.9			HPF	cal				S			Yes
0044	Quartz FCU	23:11	63.9			HPF	cal				S			Yes
0045	Quartz FCU	23:13	63.9			HPF	cal				S			Yes
0046	Quartz FCU	23:15	63.9			HPF	cal				S			Yes
0047	Quartz FCU	23:16	63.9			HPF	cal				S			Yes
0048	Quartz FCU	23:18	63.9			HPF	cal				S			Yes
0049	Quartz FCU	23:19	63.9			HPF	cal				S			Yes
0050	Alpha Bright Cal	23:22	85.2			HPF	cal				S			Yes
0051	Alpha Bright Cal	23:24	85.2			HPF	cal				S			Yes
0052	Alpha Bright Cal	23:25	85.2			HPF	cal				S			Yes
0053	Alpha Bright Cal	23:27	85.2			HPF	cal				S			Yes
0054	LFC FCU	23:30	106.5			HPF	cal				S			Yes
0055	LFC FCU	23:33	106.5			HPF	cal				S			Yes
0056	LFC Cal	23:35	106.5			HPF	cal				S			Yes
0057	LFC Cal	23:38	106.5			HPF	cal				S			Yes
0058	Etalon Cal	23:40	159.8			HPF	cal				S			Yes

Previous Day:		Jan 22, 2019 Civil		Next Day:
HET Night Report	VIRUS Biases	VIRUS Biases	LRS2 Biases	HET Night Report	VIRUS Biases
LRS2 Biases	EON Charts	EON Charts		LRS2 Biases	EON Charts