HET Night Report Reader

Civil Date	Ephemerides
2023-12-19	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:06	00:55	01:24	12:23	12:52	13:41	-	07:30
Night Length	10:59		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Justen Pautzke

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:06			01:40	clouds	01:34
04:09	9.1	9.7	13:13	twilight	09:04
Total Time Open					10:38

Program	Night Priority	Science
01:24	Idle due to weather (Clouds)
04:09	Science
05:18	Idle due to weather (Clouds)
06:52	Science
10:47	Idle due to weather (Low Transparency in East)
10:53	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:31	00:55	0.35	0.66	50	-2236	10.1	10.1	9.8	201	11	First of Night
08:09	08:44					12.3	11.4	11.4	274	6	Stack/Re-stack
13:04	13:12	0.44	0.65	-90	-843	12.3	11.0	11.1	29	3	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Clear and calm night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:11	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:12	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:13	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:15	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:16	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:17	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:20	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:22	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:23	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:24	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:26	26			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:29	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:30	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	00:31	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:33	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:35	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:36	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:38	20			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	00:39	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:41	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:42	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:44	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:45	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:46	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	00:48	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:49	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:50	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:52	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	00:53	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	00:54	15			LRS2	cal							Yes
0001	test_drk_donotuse	00:58	10.7			HPF	cal							Yes
0002	HR8373_tell_std	01:02	117.2	6.0		HPF	telluric	1.79		17.75	0.24			Yes
0003	LFC Cal	01:25	106.5			HPF	cal							Yes
0004	LFC Cal	01:27	106.5			HPF	cal							Yes
0005	LFC Cal	01:30	106.5			HPF	cal							Yes
0006	LFC Cal	02:25	106.5			HPF	cal							Yes
0007	LFC Cal	02:27	106.5			HPF	cal							Yes
0008	LFC Cal	02:30	106.5			HPF	cal							Yes
0009	LFC Cal	03:25	106.5			HPF	cal							Yes
0010	LFC Cal	03:27	106.5			HPF	cal							Yes
0011	LFC Cal	03:30	106.5			HPF	cal							Yes
0012	test_drk_donotuse	04:15	10.7			HPF	cal							Yes
virus0000006_01	parallel	04:16	550.5			VIRUS	sci							Yes
0013	parallel	04:17	95.9	7.4	UT24-1-011	HPF	sci	1.73	1.70	18.61	0.76	516		P4
0014	parallel	04:19	95.9	0.4	UT24-1-011	HPF	sci	1.75	1.72	18.54	0.76	514		P4
0015	parallel	04:21	95.9	0.4	UT24-1-011	HPF	sci	1.62	1.79	18.90	0.83	561		P4
0016	test_drk_donotuse	04:24	10.7			HPF	cal							Yes
virus0000007_01	parallel	04:27	1590			VIRUS	sci							Yes
0017	parallel	04:28	308.9	5.9	UT24-1-007	HPF	sci	1.78	1.85	19.81	0.89	546		Yes
0018	parallel	04:33	308.9	0.9	UT24-1-007	HPF	sci	1.65	1.96	19.80	0.88	572		Yes
0019	parallel	04:39	308.9	-0.1	UT24-1-007	HPF	sci	1.58	1.07	19.78	0.87	570		Yes
lrs20000013_01	GD71_056_E	04:51	180	7.0		LRS2	spec	1.57	1.21	20.30	0.93			Yes
0020	test_drk_donotuse	04:55	10.7			HPF	cal							Yes
0021	HR502_tell_std	05:05	330.2	10.5		HPF	telluric	1.78	1.50	19.99	0.96			Yes
0022	test_drk_donotuse	05:12	10.7			HPF	cal							Yes
0023	parallel	05:15	32	5.5	UT24-1-011	HPF	sci	1.46	1.09	19.96	0.90	593		Yes
0024	parallel	05:17	32	0.5	UT24-1-011	HPF	sci	1.42	0.88	19.97	0.91	583		Yes
0025	parallel	05:18	32	0.5	UT24-1-011	HPF	sci	1.41	1.17	19.96	0.91	603		Yes
0026	test_drk_donotuse	05:29	10.7			HPF	cal							Yes
0027	parallel	05:30	969.1	7.8	UT24-1-008	HPF	sci	1.43		19.20	0.09	12	Lost guiding due to clouds. Did not attempt second exposure.	No
virus0000008_01	parallel	05:30	3070.5			VIRUS	sci							Yes
0028	LFC Cal	05:48	106.5			HPF	cal							Yes
0029	test_drk_donotuse	06:56	10.7			HPF	cal							Yes
virus0000009_01	parallel	06:58	3070.5			VIRUS	sci							Yes
0030	parallel	06:59	969.1	6.8	UT24-1-006	HPF	sci	1.58		19.88	0.83	13	Seeing degraded slightly after setup complete. Conditions good otherwise.	Yes
0031	parallel	07:16	969.1	0.8	UT24-1-006	HPF	sci	1.60		20.19	0.84	14		Yes
0032	LFC Cal	07:36	106.5			HPF	cal							Yes
0033	LFC Cal	07:38	106.5			HPF	cal							Yes
virus0000010_01	parallel	07:39	1800			VIRUS	sci							Yes
lrs20000014_01	parallel	07:39	1800	7.0	UT24-1-010	LRS2-B	sci	1.51		21.62	0.80		Switched to blind setup due to difficulty finding faint target.	Yes
0034	LFC Cal	07:41	106.5			HPF	cal							Yes
0035	LFC Cal	08:46	106.5			HPF	cal							Yes
virus0000011_01	parallel	08:48	1800			VIRUS	sci							Yes
lrs20000015_01	parallel	08:48	1800	4.0	UT24-1-002	LRS2-B	sci	1.37	0.69	21.62	0.74			Yes
0036	LFC Cal	08:49	106.5			HPF	cal							Yes
0037	LFC Cal	08:51	106.5			HPF	cal							Yes
0038	LFC Cal	09:19	106.5			HPF	cal							Yes
0039	LFC Cal	09:22	106.5			HPF	cal							Yes
virus0000012_01	parallel	09:22	1800			VIRUS	sci							Yes
lrs20000016_01	parallel	09:22	1800	4.0	UT24-1-002	LRS2-R	sci	1.30	0.59	20.64	0.99			Yes
0040	LFC Cal	09:24	106.5			HPF	cal							Yes
virus0000013_01	parallel	09:56	360	4.0	HET24-1-100	VIRUS	sci	1.26	0.62	21.80	0.74			Yes
virus0000013_02	parallel	10:03	360	1.0	HET24-1-100	VIRUS	sci	1.30	0.66	21.79	0.76			Yes
virus0000013_03	parallel	10:10	360	1.0	HET24-1-100	VIRUS	sci	1.30	0.64	21.80	0.80			Yes
virus0000014_01	parallel	10:20	360	4.0	HET24-1-100	VIRUS	sci	1.26	0.57	21.88	0.64			Yes
virus0000014_02	parallel	10:27	360	1.0	HET24-1-100	VIRUS	sci	1.21	0.58	21.85	0.61			Yes
virus0000014_03	parallel	10:34	360	1.0	HET24-1-100	VIRUS	sci	1.17	0.54	21.84	0.61			Yes
lrs20000017_01	HD55677_066_W	10:46	30	6.5		LRS2	spec	1.60	0.50	20.38	0.87			Yes
0041	LFC Cal	10:58	106.5			HPF	cal							Yes
lrs20000018_01	parallel	10:58	300			LRS2	sci							Yes
virus0000015_01	parallel	10:58	300	5.0	M24-1-004	VIRUS	sci	1.36	0.52	21.53	0.80			Yes
0042	LFC Cal	11:00	106.5			HPF	cal							Yes
0043	LFC Cal	11:04	106.5			HPF	cal							Yes
lrs20000019_01	parallel	11:06	300			LRS2	sci							Yes
virus0000016_01	parallel	11:06	300	3.0	M24-1-004	VIRUS	sci	1.46	0.53	21.55	0.82			Yes
0044	LFC Cal	11:07	106.5			HPF	cal							Yes
0045	LFC Cal	11:12	106.5			HPF	cal							Yes
lrs20000020_01	parallel	11:14	300			LRS2	sci							Yes
virus0000017_01	parallel	11:14	300	3.0	M24-1-004	VIRUS	sci	1.40	0.44	21.53	0.81			Yes
0046	LFC Cal	11:15	106.5			HPF	cal							Yes
0047	LFC Cal	11:21	106.5			HPF	cal							Yes
lrs20000021_01	parallel	11:22	300			LRS2	sci							Yes
virus0000018_01	parallel	11:22	300	3.0	M24-1-004	VIRUS	sci	1.36	0.54	21.52	0.78			Yes
0048	LFC Cal	11:23	106.5			HPF	cal							Yes
virus0000019_01	parallel	11:32	420	5.0	HET24-1-100	VIRUS	sci	1.20	0.57	21.89	0.60			Yes
virus0000019_02	parallel	11:40	420	1.0	HET24-1-100	VIRUS	sci	1.37	0.62	21.88	0.62			Yes
virus0000019_03	parallel	11:48	420	1.0	HET24-1-100	VIRUS	sci	1.39	0.66	21.92	0.69			Yes
virus0000020_01	HZ44_042_E	11:59	60	4.0		VIRUS	spec	1.52		21.79	0.77			Yes
virus0000020_02	HZ44_042_E	12:01	60	1.0		VIRUS	spec	1.37		21.76	0.79			Yes
virus0000020_03	HZ44_042_E	12:03	60	1.0		VIRUS	spec	1.34		21.75	0.79			Yes
0049	test_drk_donotuse	12:08	10.7			HPF	cal							Yes
0050	parallel	12:09	969.1	5.8	UT24-1-006	HPF	sci	1.34		20.16	0.83	44		Yes
virus0000021_01	parallel	12:09	3070.5			VIRUS	sci							Yes
0051	parallel	12:27	969.1	0.8	UT24-1-006	HPF	sci	1.26		20.04	0.78	44		Yes
0052	test_drk_donotuse	12:45	10.7			HPF	cal							Yes
0053	parallel	12:49	53.3	6.1	UT24-1-011	HPF	sci	1.25		18.71	0.63	535		P4
0054	parallel	12:50	53.3	0.1	UT24-1-011	HPF	sci	1.25		18.54	0.64	548		P4
0055	parallel	12:52	53.3	0.1	UT24-1-011	HPF	sci	1.23		18.32	0.65	565		P4
0056	test_drk_donotuse	12:55	10.7			HPF	cal							Yes
virus0000022_01	parallel	12:59	451.5			VIRUS	sci							Yes
0057	parallel	13:00	63.9	7.9	UT24-1-011	HPF	sci	1.24		17.35	0.78	526	Sky brightness slightly greater than requested in third exposure but SNR looks good.	Yes
0058	parallel	13:01	63.9	0.9	UT24-1-011	HPF	sci	1.20		16.98	0.76	543		Yes
0059	parallel	13:03	63.9	-0.1	UT24-1-011	HPF	sci	1.21		16.68	0.76	532		Yes
virus0000023_01	bias	13:06	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	13:11	15		ENG24-1-002	VIRUS	cal							Yes
virus0000025_01	Hg	13:12	15		ENG24-1-002	VIRUS	cal							Yes
0060	Dark	13:15	319.5			HPF	cal							Yes
0061	Quartz FCU	13:27	74.5			HPF	cal							Yes
0062	Quartz FCU	13:29	74.5			HPF	cal							Yes
0063	Quartz FCU	13:30	74.5			HPF	cal							Yes
0064	Quartz FCU	13:32	74.5			HPF	cal							Yes
0065	Quartz FCU	13:34	74.5			HPF	cal							Yes
0066	Quartz FCU	13:36	74.5			HPF	cal							Yes
0067	Quartz FCU	13:38	74.5			HPF	cal							Yes
0068	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	13:42	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	13:44	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	13:46	85.2			HPF	cal							Yes
0072	LFC FCU	13:48	106.5			HPF	cal							Yes
0073	LFC FCU	13:51	106.5			HPF	cal							Yes
0074	LFC FCU	13:53	106.5			HPF	cal							Yes
0075	LFC FCU	13:55	106.5			HPF	cal							Yes
0076	LFC FCU	13:58	106.5			HPF	cal							Yes
0077	LFC FCU	14:00	106.5			HPF	cal							Yes
0078	LFC Cal	14:03	106.5			HPF	cal							Yes
0079	LFC Cal	14:05	106.5			HPF	cal							Yes
0080	Etalon Cal	14:13	159.8			HPF	cal							Yes
0081	Etalon Cal	14:16	159.8			HPF	cal							Yes
0082	Etalon Cal	14:19	159.8			HPF	cal							Yes
0083	Etalon Cal	14:23	159.8			HPF	cal							Yes
0084	UNe Slave Cal	14:26	852			HPF	cal							Yes
0085	UNe Slave Cal	14:42	852			HPF	cal							Yes
0086	UNe Slave Cal	14:57	852			HPF	cal							Yes
0061	LFC Cal	22:07	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	22:21	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:23	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	22:27	15			LRS2	cal							Yes
0062	Dark	22:29	319.5			HPF	cal							Yes
0063	Quartz FCU	22:35	74.5			HPF	cal							Yes
0064	Quartz FCU	22:37	74.5			HPF	cal							Yes
0065	Quartz FCU	22:39	74.5			HPF	cal							Yes
0066	Quartz FCU	22:41	74.5			HPF	cal							Yes
0067	Quartz FCU	22:42	74.5			HPF	cal							Yes
0068	Quartz FCU	22:44	74.5			HPF	cal							Yes
0069	Quartz FCU	22:46	74.5			HPF	cal							Yes
0070	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0074	LFC FCU	22:57	106.5			HPF	cal							Yes
0075	LFC FCU	22:59	106.5			HPF	cal							Yes
0076	LFC Cal	23:02	106.5			HPF	cal							Yes
0077	LFC Cal	23:04	106.5			HPF	cal							Yes
0078	Etalon Cal	23:07	159.8			HPF	cal							Yes
0079	UNe Slave Cal	23:10	852			HPF	cal							Yes
virus0000014_01	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000014_02	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000014_03	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000015_01	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000015_02	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000015_03	Cd-A	23:24	15			VIRUS	cal							Yes
0080	UNe Slave Cal	23:25	852			HPF	cal							Yes
virus0000016_01	Hg	23:25	15			VIRUS	cal							Yes
virus0000016_02	Hg	23:26	15			VIRUS	cal							Yes
virus0000016_03	Hg	23:28	15			VIRUS	cal							Yes
lrs20000008_01	bias	23:29	0			LRS2	cal							Yes
virus0000017_01	bias	23:29	0			VIRUS	cal							Yes
lrs20000008_02	bias	23:30	0			LRS2	cal							Yes
virus0000017_02	bias	23:30	0			VIRUS	cal							Yes
lrs20000008_03	bias	23:31	0			LRS2	cal							Yes
virus0000017_03	bias	23:31	0			VIRUS	cal							Yes
lrs20000008_04	bias	23:31	0			LRS2	cal							Yes
virus0000017_04	bias	23:32	0			VIRUS	cal							Yes
lrs20000008_05	bias	23:32	0			LRS2	cal							Yes
virus0000017_05	bias	23:33	0			VIRUS	cal							Yes
lrs20000008_06	bias	23:33	0			LRS2	cal							Yes
virus0000017_06	bias	23:33	0			VIRUS	cal							Yes
lrs20000008_07	bias	23:34	0			LRS2	cal							Yes
virus0000017_07	bias	23:34	0			VIRUS	cal							Yes
lrs20000008_08	bias	23:35	0			LRS2	cal							Yes
virus0000017_08	bias	23:35	0			VIRUS	cal							Yes
lrs20000008_09	bias	23:36	0			LRS2	cal							Yes
virus0000017_09	bias	23:36	0			VIRUS	cal							Yes
lrs20000008_10	bias	23:37	0			LRS2	cal							Yes
lrs20000008_11	bias	23:37	0			LRS2	cal							Yes
virus0000017_10	bias	23:37	0			VIRUS	cal							Yes
virus0000017_11	bias	23:38	0			VIRUS	cal							Yes
lrs20000009_01	dark	23:38	360			LRS2	cal							Yes
virus0000018_01	dark	23:38	360			VIRUS	cal							Yes
0081	UNe Slave Cal	23:41	852			HPF	cal							Yes
lrs20000009_02	dark	23:45	360			LRS2	cal							Yes
virus0000018_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000009_03	dark	23:52	360			LRS2	cal							Yes
virus0000018_03	dark	23:52	360			VIRUS	cal							Yes

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