HET Night Report Reader

Civil Date	Ephemerides
2021-12-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:05	00:54	01:24	12:22	12:51	13:40	22:47	13:34
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:45	12.6	10.8	01:48	clouds	01:03
10:54	5.9	7.4	11:17	clouds	00:23
Total Time Open					1:26

Program	Night Priority	Science
01:24	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:50	01:21	0.47	0.72	30	+3009	12.6	11.6	11.2	215	13	First of Night
10:54	11:16				+5166	5.9	6.3	7.0	349	14	Stack/Re-stack
↪ Comments			Closed before measurements due to thick clouds.

Problem Reports					no PRs

Ops Comments	none

TO Comments	Closed almost all night due to thick clouds and radar. Opened briefly in sucker-hole to stack.

RA Comments	Very cloudy at sunset (00:05 UT). Night for high pri sci-eng. Unable to take L/V skyflats at sunset due to radar in area.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000028_01	Hg	00:01	15			VIRUS	cal							Yes
virus0000028_02	Hg	00:02	15			VIRUS	cal							Yes
virus0000028_03	Hg	00:04	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:11	0			LRS2	cal							Yes
virus0000001_01	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:12	0			LRS2	cal							Yes
virus0000001_02	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:13	0			LRS2	cal							Yes
virus0000001_03	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:14	0			LRS2	cal							Yes
virus0000001_04	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:15	0			LRS2	cal							Yes
virus0000001_05	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:16	0			LRS2	cal							Yes
lrs20000001_07	bias	00:16	0			LRS2	cal							Yes
virus0000001_06	bias	00:16	0			VIRUS	cal							Yes
virus0000001_07	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:17	0			LRS2	cal							Yes
virus0000001_08	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:18	0			LRS2	cal							Yes
virus0000001_09	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:19	0			LRS2	cal							Yes
virus0000001_10	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:20	0			LRS2	cal							Yes
virus0000001_11	bias	00:20	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:21	360			LRS2	cal							Yes
virus0000002_01	dark	00:21	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:28	360			LRS2	cal							Yes
virus0000002_02	dark	00:28	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:34	360			LRS2	cal							Yes
virus0000002_03	dark	00:35	360			VIRUS	cal							Yes
virus0000003_01	Cd-A	00:47	15		ENG22-1-002	VIRUS	cal							Yes
virus0000004_01	Hg	00:55	15		ENG22-1-002	VIRUS	cal							Yes
virus0000005_01	dark	01:10	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_02	dark	01:17	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_03	dark	01:24	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_04	dark	01:31	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_05	dark	01:38	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_06	dark	01:44	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_07	dark	01:51	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_08	dark	01:58	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_09	dark	02:05	360		ENG22-1-004	VIRUS	cal							Yes
virus0000005_10	dark	02:12	360		ENG22-1-004	VIRUS	cal							Yes
0001	LFC Cal	02:56	106.5			HPF	cal							Yes
0002	LFC Cal	02:58	106.5			HPF	cal							Yes
0003	LFC Cal	03:01	106.5			HPF	cal							Yes
lrs20000003_01	FeAr_long_R	03:13	65		ENG22-1-002	LRS2	cal							Yes
lrs20000003_02	FeAr_long_R	03:16	65		ENG22-1-002	LRS2	cal							Yes
lrs20000003_03	FeAr_long_R	03:18	65		ENG22-1-002	LRS2	cal							Yes
lrs20000003_04	FeAr_long_R	03:20	65		ENG22-1-002	LRS2	cal							Yes
lrs20000004_01	FeAr_long_B	04:00	150		ENG22-1-002	LRS2	cal							Yes
lrs20000004_02	FeAr_long_B	04:03	150		ENG22-1-002	LRS2	cal							Yes
lrs20000004_03	FeAr_long_B	04:07	150		ENG22-1-002	LRS2	cal							Yes
lrs20000004_04	FeAr_long_B	04:10	150		ENG22-1-002	LRS2	cal							Yes
lrs20000005_01	dark	04:17	1800		ENG22-1-002	LRS2	cal							Yes
lrs20000005_02	dark	04:47	1800		ENG22-1-002	LRS2	cal							Yes
lrs20000005_03	dark	05:18	1800		ENG22-1-002	LRS2	cal							Yes
0004	LFC Cal	07:12	106.5			HPF	cal							Yes
0005	LFC Cal	07:14	106.5			HPF	cal							Yes
0006	LFC Cal	07:17	106.5			HPF	cal							Yes
0007	LFC Cal	07:19	106.5			HPF	cal							Yes
0008	LFC Cal	07:21	106.5			HPF	cal							Yes
0009	LFC Cal	09:11	106.5			HPF	cal							Yes
0010	LFC Cal	09:13	106.5			HPF	cal							Yes
0011	LFC Cal	09:15	106.5			HPF	cal							Yes
0012	LFC Cal	09:18	106.5			HPF	cal							Yes
0013	LFC Cal	09:20	106.5			HPF	cal							Yes
virus0000006_01	bias	12:35	0			VIRUS	cal							Yes
virus0000007_01	Cd-A	12:38	15		ENG22-1-002	VIRUS	cal							Yes
virus0000008_01	Hg	12:46	15		ENG22-1-002	VIRUS	cal							Yes
0014	Dark	12:48	319.5			HPF	cal							Yes
0015	Quartz FCU	13:00	74.5			HPF	cal							Yes
0016	Quartz FCU	13:02	74.5			HPF	cal							Yes
0017	Quartz FCU	13:04	74.5			HPF	cal							Yes
0018	Quartz FCU	13:05	74.5			HPF	cal							Yes
0019	Quartz FCU	13:07	74.5			HPF	cal							Yes
0020	Quartz FCU	13:09	74.5			HPF	cal							Yes
0021	Quartz FCU	13:11	74.5			HPF	cal							Yes
0022	Alpha Bright Cal	13:13	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	13:17	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	13:19	85.2			HPF	cal							Yes
0026	LFC FCU	13:22	106.5			HPF	cal							Yes
0027	LFC FCU	13:24	106.5			HPF	cal							Yes
0028	LFC FCU	13:27	106.5			HPF	cal							Yes
0029	LFC FCU	13:29	106.5			HPF	cal							Yes
0030	LFC FCU	13:31	106.5			HPF	cal							Yes
0031	LFC FCU	13:34	106.5			HPF	cal							Yes
0032	LFC Cal	13:37	106.5			HPF	cal							Yes
0033	LFC Cal	13:39	106.5			HPF	cal							Yes
0034	Etalon Cal	13:47	159.8			HPF	cal							Yes
0035	Etalon Cal	13:50	159.8			HPF	cal							Yes
0036	Etalon Cal	13:53	159.8			HPF	cal							Yes
0037	Etalon Cal	13:56	159.8			HPF	cal							Yes
0038	UNe Slave Cal	14:00	852			HPF	cal							Yes
0039	UNe Slave Cal	14:14	852			HPF	cal							Yes
0040	UNe Slave Cal	14:29	852			HPF	cal							Yes
0077	LFC Cal	22:21	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:25	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:25	20			VIRUS	cal							Yes
virus0009901_01	bias	22:27	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:27	15			LRS2	cal							Yes
lrs20009902_01	Cd-A_B	22:29	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:30	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:32	15			LRS2	cal							Yes
0078	Dark	22:40	319.5			HPF	cal							Yes
0079	Quartz FCU	22:46	74.5			HPF	cal							Yes
0080	Quartz FCU	22:48	74.5			HPF	cal							Yes
0081	Quartz FCU	22:50	74.5			HPF	cal							Yes
0082	Quartz FCU	22:52	74.5			HPF	cal							Yes
0083	Quartz FCU	22:53	74.5			HPF	cal							Yes
0084	Quartz FCU	22:55	74.5			HPF	cal							Yes
0085	Quartz FCU	22:57	74.5			HPF	cal							Yes
0086	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0090	LFC FCU	23:08	106.5			HPF	cal							Yes
0091	LFC FCU	23:10	106.5			HPF	cal							Yes
0092	LFC Cal	23:13	106.5			HPF	cal							Yes
0093	LFC Cal	23:15	106.5			HPF	cal							Yes
0094	Etalon Cal	23:18	159.8			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	23:21	15			LRS2	cal							Yes
0095	UNe Slave Cal	23:22	852			HPF	cal							Yes
lrs20000010_02	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	23:27	15			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	23:29	15			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	23:30	15			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	23:33	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	23:34	38			LRS2	cal							Yes
0096	UNe Slave Cal	23:36	852			HPF	cal							Yes
lrs20000013_01	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	23:37	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	23:38	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	23:40	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	23:41	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:42	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:43	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:45	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:46	15			LRS2	cal							Yes
0097	UNe Slave Cal	23:51	852			HPF	cal							Yes
virus0000026_01	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000026_02	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000026_03	flat_ldls_long	23:55	15			VIRUS	cal							Yes
virus0000027_01	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000027_02	Cd-A	23:58	15			VIRUS	cal							Yes
virus0000027_03	Cd-A	23:59	15			VIRUS	cal							Yes

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