HET Night Report Reader

Civil Date	Ephemerides
2023-01-18	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:27	01:15	01:44	12:29	12:58	13:46	11:44	-
Night Length	10:45		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	Shane Henk

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:24	1.5	3.4	00:49	wind	00:25
01:09	0.9	3.1	02:09	wind	01:00
02:42	0.1	1.5	03:16	wind	00:34
03:56	0.1	1.3	12:45	twilight	08:49
Total Time Open					10:48

Program	Night Priority	Science
01:50	Science
02:00	Idle due to weather (high wind)
02:47	Science
03:13	Idle due to weather (high wind)
03:56	Science
05:07	Idle due to weather (seeing degrades with wind increase)
06:30	Science
07:30	Idle due to weather (extreme seeing degradation)
08:12	Science
08:22	Idle due to weather (low transparency)
08:29	Science
09:08	Idle due to weather (low transparency)
09:27	Science
11:16	Idle due to weather (transparency drop)
12:00	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:13	01:50	0.57	0.94	50	-396	0.4	1.3	1.6	270	25	First of Night
06:30	07:18	0.62	0.93	40	+863	-2.0	-1.1	-0.9	295	17	Stack/Re-stack
12:35	12:43	0.92	1.52	65	+863	-2.6	-1.6	-1.6	305	25	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6159	10:30-10:50	00:20	DIMM shutter would not open, until it opened	Unplugged and re-plugged blue cable, then called Shane who pressed the Open button and made it open.

Ops Comments	none

TO Comments	Some light clouds and seeing issues once the wind died down.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000027_02	dark	00:03	360			LRS2	cal							Yes
virus0000031_02	dark	00:03	360			VIRUS	cal							Yes
lrs20000027_03	dark	00:10	360			LRS2	cal							Yes
virus0000031_03	dark	00:10	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:32	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:33	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:34	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:35	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:37	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:38	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:42	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:43	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:44	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:46	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:47	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:56	0			LRS2	cal							Yes
virus0000006_01	bias	00:56	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:57	0			LRS2	cal							Yes
lrs20000007_03	bias	00:57	0			LRS2	cal							Yes
virus0000006_02	bias	00:57	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:58	0			LRS2	cal							Yes
virus0000006_03	bias	00:58	0			VIRUS	cal							Yes
virus0000006_04	bias	00:58	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:59	0			LRS2	cal							Yes
virus0000006_05	bias	00:59	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:00	0			LRS2	cal							Yes
virus0000006_06	bias	01:00	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:01	0			LRS2	cal							Yes
virus0000006_07	bias	01:01	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:02	0			LRS2	cal							Yes
virus0000006_08	bias	01:02	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:03	0			LRS2	cal							Yes
virus0000006_09	bias	01:03	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:04	0			LRS2	cal							Yes
virus0000006_10	bias	01:04	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:05	0			LRS2	cal							Yes
virus0000006_11	bias	01:05	0			VIRUS	cal							Yes
lrs20000008_01	HD37725_066_E	01:55	15	4.8		LRS2	spec							Yes
lrs20000009_01	HD37725_056_E	01:59	15	3.8		LRS2	spec							Yes
virus0000007_01	parallel	02:05	1590			VIRUS	sci							Yes
0001	parallel	02:06	308.9	5.9	UT23-1-005	HPF	sci	1.98		20.84	0.92	305	Stopped by high wind closure during first image	No
virus0000008_01	parallel	02:50	676.5			VIRUS	sci							Yes
0002	parallel	02:51	404.7	3.3	UT23-1-013	HPF	sci	2.58		20.61	0.88	65		P4
0003	parallel	03:07	330.2	10.5	UT23-1-013	HPF	sci	2.61		20.69	0.87	43		P4
virus0000009_01	parallel	03:07	561			VIRUS	sci							Yes
0004	parallel	04:01	287.6	5.2	UT23-1-013	HPF	sci	2.28		20.74	0.90	142		P4
virus0000010_01	parallel	04:01	478.5			VIRUS	sci							Yes
0005	parallel	04:11	308.9	5.9	UT23-1-007	HPF	sci	2.23		20.76	0.70	186		Yes
virus0000011_01	parallel	04:11	1590			VIRUS	sci							Yes
0006	parallel	04:17	308.9	-0.1	UT23-1-007	HPF	sci	2.38		20.75	0.72	195		Yes
0007	parallel	04:23	308.9	0.9	UT23-1-007	HPF	sci	2.55		20.75	0.73	187		Yes
0008	LFC Cal	04:33	106.5			HPF	cal							Yes
0009	parallel	04:36	915.9	7.7	G23-1-002	HPF	sci	2.45		20.66	0.74	26		Yes
virus0000012_01	parallel	04:36	2938.5			VIRUS	sci							Yes
0010	parallel	04:52	915.9	0.7	G23-1-002	HPF	sci	2.27		20.61	0.80	27		Yes
0011	LFC Cal	05:09	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:18	1590			VIRUS	sci							Yes
0012	parallel	05:19	308.9	11.9	UT23-1-005	HPF	sci	2.52		20.48	0.85	19	seeing degraded in first image during wind increase	No
0013	parallel	05:25	308.9	0.9	UT23-1-005	HPF	sci	2.46	2.24	20.46	0.86	18		No
0014	parallel	05:30	308.9	-0.1	UT23-1-005	HPF	sci	2.49	1.73	20.43	0.84	17		No
0015	parallel	05:42	308.9	6.9	UT23-1-007	HPF	sci	3.49	1.70	20.88	0.97	132	seeing jumps above required contraint	No
virus0000014_01	parallel	05:42	1590			VIRUS	sci							Yes
0016	parallel	05:48	308.9	0.9	UT23-1-007	HPF	sci	3.01	1.68	20.92	0.95	140		No
0017	parallel	05:54	308.9	0.9	UT23-1-007	HPF	sci	3.01	1.53	20.91	0.93	130		No
0018	LFC Cal	06:01	106.5			HPF	cal							Yes
0019	LFC Cal	06:03	106.5			HPF	cal							Yes
lrs20000010_01	parallel	06:04	450			LRS2	sci							Yes
virus0000015_01	parallel	06:04	450	5.5	M23-1-002	VIRUS	sci	3.21	1.33	22.11	0.89		bad, variable seeing	No
0020	LFC Cal	06:05	106.5			HPF	cal							Yes
lrs20000010_02	parallel	06:13	450			LRS2	sci							Yes
virus0000015_02	parallel	06:13	450	1.5	M23-1-002	VIRUS	sci	3.34		22.05	0.87			No
lrs20000010_03	parallel	06:22	450			LRS2	sci							Yes
virus0000015_03	parallel	06:22	450	0.5	M23-1-002	VIRUS	sci	3.07	1.86	21.99	0.84			No
0021	HR2253_tell_std	07:25	330.2	6.5		HPF	telluric	2.90	1.57	20.53	0.89			Yes
none	parallel	07:39	360	3.0	HET23-1-100	VIRUS	sci						extreme seeing degradation during setup	No
0022	LFC Cal	07:42	106.5			HPF	cal							Yes
virus0000017_01	parallel	07:42	1800			VIRUS	sci							Yes
lrs20000011_01	parallel	07:42	1800	3.0	M23-1-005	LRS2-R	sci	2.24	1.77	20.77	0.85		sky too bright, even though moon has not risen	No
0023	LFC Cal	07:44	106.5			HPF	cal							Yes
0024	LFC Cal	07:46	106.5			HPF	cal							Yes
virus0000018_01	HZ21_052_E	08:17	60	5.0		VIRUS	spec	2.57	1.75	21.67	0.67			Yes
virus0000018_02	HZ21_052_E	08:19	60	1.0		VIRUS	spec	2.62	1.49	21.74	0.68			Yes
virus0000018_03	HZ21_052_E	08:21	60	1.0		VIRUS	spec	3.25	1.59	21.77	0.71			Yes
none	parallel	08:29	360	1.0	HET23-1-100	VIRUS	sci						ocd picks no targets , transparency is falling belwo 50%	No
virus0000019_01	parallel	08:32	528			VIRUS	sci							Yes
0025	parallel	08:33	308.9	3.9	UT23-1-013	HPF	sci	2.51	1.50	20.22	1.11	129		P4
0026	LFC Cal	08:42	106.5			HPF	cal							Yes
0027	LFC Cal	08:45	106.5			HPF	cal							Yes
virus0000020_01	parallel	08:45	600			VIRUS	sci							Yes
lrs20000012_01	parallel	08:45	600	7.0	PSU23-1-010	LRS2-B	sci	2.67	1.48	21.53	0.54			P4
0028	LFC Cal	08:47	106.5			HPF	cal							Yes
0029	parallel	09:02	362.1	7.0	UT23-1-013	HPF	sci	2.75		20.50	0.52	45		P4
virus0000021_01	parallel	09:02	610.5			VIRUS	sci							Yes
none	parallel	09:19	463	3.3	UT23-1-013	HPF	sci						target too faint for low transparency conditions we are experiencing, unable to setup	No
none	parallel	09:27	385	1.6	UT23-1-013	HPF	sci						No object found (agian) possibly due to low transparency (?)	No
0030	HR4829_tell_std	09:32	117.2	5.0		HPF	telluric	2.84		20.06	0.77			Yes
0031	LFC Cal	09:41	106.5			HPF	cal							Yes
virus0000022_01	parallel	09:43	2976			VIRUS	sci							Yes
0032	parallel	09:44	617.7	9.7	UT23-1-011	HPF	sci	2.34	1.73	19.95	0.78	20		P4
0033	parallel	09:55	617.7	0.7	UT23-1-011	HPF	sci	2.38	1.53	19.85	0.85	23		P4
0034	parallel	10:06	617.7	0.7	UT23-1-011	HPF	sci	2.49	1.59	19.77	0.85	23		P4
0035	LFC Cal	10:18	106.5			HPF	cal							Yes
0036	LFC Cal	10:21	106.5			HPF	cal							Yes
0037	LFC Cal	10:23	106.5			HPF	cal							Yes
lrs20000013_01	parallel	10:24	1000			LRS2	sci							Yes
virus0000023_01	parallel	10:24	1000	8.3	UT23-1-006	VIRUS	sci	2.82	1.39	21.92	0.76		requested image quality (seeing) is only slightly exceeded in first image	Yes
0038	LFC Cal	10:25	106.5			HPF	cal							Yes
lrs20000013_02	parallel	10:42	1000			LRS2	sci							Yes
virus0000023_02	parallel	10:42	1000	1.3	UT23-1-006	VIRUS	sci	2.58	1.25	21.97	0.77			Yes
lrs20000013_03	parallel	11:00	1000			LRS2	sci							Yes
virus0000023_03	parallel	11:00	1000	0.3	UT23-1-006	VIRUS	sci	2.56	1.36	21.99	0.66			Yes
virus0000024_01	parallel	11:25	3124.5			VIRUS	sci							Yes
0039	parallel	11:26	649.6	10.2	PSU23-1-001	HPF	sci	2.16	1.16	20.17	0.37	178	drop in transaprency during first image	No
0040	parallel	11:37	649.6	0.2	PSU23-1-001	HPF	sci	2.34	1.02	20.19	0.46	210		No
0041	parallel	11:49	649.6	1.2	PSU23-1-001	HPF	sci	2.57	1.13	20.20	0.39	165		No
0042	LFC Cal	12:01	106.5			HPF	cal							Yes
0043	LFC Cal	12:05	106.5			HPF	cal							Yes
0044	LFC Cal	12:07	106.5			HPF	cal							Yes
virus0000025_01	parallel	12:07	600			VIRUS	sci							Yes
lrs20000014_01	parallel	12:08	600	8.0	PSU23-1-010	LRS2-B	sci	2.58	1.14	21.97	0.39			P4
0045	LFC Cal	12:10	106.5			HPF	cal							Yes
0046	LFC Cal	12:25	106.5			HPF	cal							Yes
virus0000026_01	parallel	12:25	600			VIRUS	sci							Yes
lrs20000015_01	parallel	12:25	600	7.0	PSU23-1-010	LRS2-B	sci	1.90	1.00	21.64	0.34			P4
0047	LFC Cal	12:28	106.5			HPF	cal							Yes
0048	LFC Cal	12:30	106.5			HPF	cal							Yes
virus0000027_01	bias	12:37	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	12:42	15		ENG23-1-002	VIRUS	cal							Yes
virus0000029_01	Hg	12:44	15		ENG23-1-002	VIRUS	cal							Yes
0049	Dark	12:49	319.5			HPF	cal							Yes
0050	Quartz FCU	13:01	74.5			HPF	cal							Yes
0051	Quartz FCU	13:02	74.5			HPF	cal							Yes
0052	Quartz FCU	13:04	74.5			HPF	cal							Yes
0053	Quartz FCU	13:06	74.5			HPF	cal							Yes
0054	Quartz FCU	13:08	74.5			HPF	cal							Yes
0055	Quartz FCU	13:09	74.5			HPF	cal							Yes
0056	Quartz FCU	13:11	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	13:13	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	13:17	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	13:19	85.2			HPF	cal							Yes
0061	LFC FCU	13:22	106.5			HPF	cal							Yes
0062	LFC FCU	13:24	106.5			HPF	cal							Yes
0063	LFC FCU	13:26	106.5			HPF	cal							Yes
0064	LFC FCU	13:29	106.5			HPF	cal							Yes
0065	LFC FCU	13:31	106.5			HPF	cal							Yes
0066	LFC FCU	13:33	106.5			HPF	cal							Yes
0067	LFC Cal	13:36	106.5			HPF	cal							Yes
0068	LFC Cal	13:39	106.5			HPF	cal							Yes
0069	Etalon Cal	13:46	159.8			HPF	cal							Yes
0070	Etalon Cal	13:50	159.8			HPF	cal							Yes
0071	Etalon Cal	13:53	159.8			HPF	cal							Yes
0072	Etalon Cal	13:56	159.8			HPF	cal							Yes
0073	UNe Slave Cal	14:00	852			HPF	cal							Yes
0074	UNe Slave Cal	14:15	852			HPF	cal							Yes
0075	UNe Slave Cal	14:30	852			HPF	cal							Yes
0069	LFC Cal	22:03	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:20	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	15			LRS2	cal							Yes
virus0009902_01	dark	22:22	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:23	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:26	15			LRS2	cal							Yes
0070	Dark	22:29	319.5			HPF	cal							Yes
0071	Quartz FCU	22:35	74.5			HPF	cal							Yes
0072	Quartz FCU	22:37	74.5			HPF	cal							Yes
0073	Quartz FCU	22:39	74.5			HPF	cal							Yes
0074	Quartz FCU	22:41	74.5			HPF	cal							Yes
0075	Quartz FCU	22:43	74.5			HPF	cal							Yes
0076	Quartz FCU	22:44	74.5			HPF	cal							Yes
0077	Quartz FCU	22:46	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0082	LFC FCU	22:57	106.5			HPF	cal							Yes
0083	LFC FCU	23:00	106.5			HPF	cal							Yes
0084	LFC Cal	23:02	106.5			HPF	cal							Yes
0085	LFC Cal	23:05	106.5			HPF	cal							Yes
0086	Etalon Cal	23:07	159.8			HPF	cal							Yes
0087	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000021_01	flat_Qth_R	23:12	15			LRS2	cal							Yes
lrs20000021_02	flat_Qth_R	23:13	15			LRS2	cal							Yes
lrs20000021_03	flat_Qth_R	23:15	15			LRS2	cal							Yes
lrs20000021_04	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000021_05	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000022_01	flat_ldls_long_B	23:18	15			LRS2	cal							Yes
lrs20000022_02	flat_ldls_long_B	23:20	15			LRS2	cal							Yes
lrs20000022_03	flat_ldls_long_B	23:21	15			LRS2	cal							Yes
lrs20000023_01	Cd-A_B	23:22	38			LRS2	cal							Yes
lrs20000023_02	Cd-A_B	23:24	38			LRS2	cal							Yes
lrs20000023_03	Cd-A_B	23:25	38			LRS2	cal							Yes
0088	UNe Slave Cal	23:26	852			HPF	cal							Yes
lrs20000024_01	FeAr_R	23:27	15			LRS2	cal							Yes
lrs20000024_02	FeAr_R	23:28	15			LRS2	cal							Yes
lrs20000024_03	FeAr_R	23:29	15			LRS2	cal							Yes
lrs20000025_01	Hg_R	23:31	20			LRS2	cal							Yes
lrs20000025_02	Hg_R	23:32	20			LRS2	cal							Yes
lrs20000025_03	Hg_R	23:33	20			LRS2	cal							Yes
lrs20000026_01	Hg_B	23:35	15			LRS2	cal							Yes
lrs20000026_02	Hg_B	23:36	15			LRS2	cal							Yes
lrs20000026_03	Hg_B	23:37	15			LRS2	cal							Yes
0089	UNe Slave Cal	23:41	852			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:44	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0000028_03	flat_ldls_long	23:46	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	23:48	15			VIRUS	cal							Yes
virus0000029_02	Cd-A	23:49	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	23:51	15			VIRUS	cal							Yes
virus0000030_01	Hg	23:52	15			VIRUS	cal							Yes
virus0000030_02	Hg	23:53	15			VIRUS	cal							Yes
virus0000030_03	Hg	23:55	15			VIRUS	cal							Yes
lrs20000027_01	dark	23:56	360			LRS2	cal							Yes
virus0000031_01	dark	23:56	360			VIRUS	cal							Yes

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