HET Night Report Reader

Civil Date	Ephemerides
2021-04-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:26	02:12	02:42	11:14	11:43	12:29	10:59	-
Night Length	8:32		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:25	18.5	15.7	12:03	twilight	10:38
Total Time Open					10:38

Program	Night Priority	Science
02:42	Science
09:48	Engineering (virus)
10:52	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:54	02:25	0.40	0.62	65	-2662	17.6	16.2	16.0	312	15	First of Night
11:56	12:01	0.49	0.73	315	-1767	15.8	15.6	16.0	281	21	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	04:31-04:38	00:07	Camera images froze. Restarted PAS.
5812	04:58-05:05	00:07	OCD lost star mags after PAS restart
5813	07:15-07:34	00:19	TCS wouldn't send trajectory. Had to restart TCS.

Ops Comments	none

TO Comments	Clear with some wind.

RA Comments	Clear at sunset (01:26 UT). Night for high pri-sci and -eng. Took L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:31	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:32	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:34	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:35	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:36	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:37	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:41	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:42	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:43	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:45	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:46	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:48	45			VIRUS	cal							Yes
lrs20000007_01	GD140_056_E	02:29	45	6.3		LRS2	spec	1.68	0.98	22.19	0.65			Yes
virus0000007_01	parallel	02:45	420	4.0	HET21-2-100	VIRUS	sci	1.55	1.05	22.39	0.84			Yes
virus0000007_02	parallel	02:53	420	1.0	HET21-2-100	VIRUS	sci	1.66	1.04	22.40	0.86			Yes
virus0000007_03	parallel	03:01	420	1.0	HET21-2-100	VIRUS	sci	1.74	1.08	22.40	0.89			Yes
lrs20000008_01	HZ_21_066_E	03:12	120	4.0		LRS2	spec	1.65	0.91	21.20	0.80		need more fr channel signal	Yes
lrs20000009_01	parallel	03:17	240	3.0		LRS2	sci	1.43	1.11	21.15	0.82			Yes
0001	LFC Cal	03:26	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:27	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	03:27	1800	6.0	UT21-2-016	LRS2-R	sci	1.58	0.94	20.84	0.92			Yes
0002	LFC Cal	03:29	106.5			HPF	cal							Yes
0003	LFC Cal	03:31	106.5			HPF	cal							Yes
virus0000008_02	parallel	03:58	1800			VIRUS	sci							Yes
lrs20000010_02	parallel	03:58	1800	1.0	UT21-2-016	LRS2-R	sci	1.69	1.10	20.82	1.02			Yes
virus0000009_01	parallel	04:38	360	10.0	HET21-2-100	VIRUS	sci	1.66		22.20				Yes
virus0000009_02	parallel	04:45	360	1.0	HET21-2-100	VIRUS	sci	1.61	1.06	22.20				Yes
virus0000009_03	parallel	04:52	360	1.0	HET21-2-100	VIRUS	sci	1.78	1.14	22.20				Yes
virus0000010_01	parallel	05:13	420	8.0	HET21-2-100	VIRUS	sci	2.09	1.39	22.05	0.85			Yes
virus0000010_02	parallel	05:21	420	1.0	HET21-2-100	VIRUS	sci	1.92	1.43	22.06	0.83			Yes
virus0000010_03	parallel	05:29	420	1.0	HET21-2-100	VIRUS	sci	1.87	1.36	22.07	0.80			Yes
virus0000011_01	parallel	05:41	420	5.0	HET21-2-100	VIRUS	sci	1.77	1.20	22.30	0.89			Yes
virus0000011_02	parallel	05:49	420	1.0	HET21-2-100	VIRUS	sci	1.91	1.11	22.31	0.88			Yes
virus0000011_03	parallel	05:57	420	1.0	HET21-2-100	VIRUS	sci	1.94	1.08	22.30	0.87			Yes
virus0000012_01	parallel	06:08	360	4.0	HET21-2-100	VIRUS	sci	1.87	0.90	22.27	0.78			Yes
virus0000012_02	parallel	06:15	360	1.0	HET21-2-100	VIRUS	sci	1.51	1.04	22.26	0.75			Yes
virus0000012_03	parallel	06:22	360	1.0	HET21-2-100	VIRUS	sci	1.53	0.94	22.26	0.75			Yes
virus0000013_01	parallel	06:31	360	3.0	HET21-2-100	VIRUS	sci	1.48	0.86	22.30	0.84			Yes
virus0000013_02	parallel	06:38	360	1.0	HET21-2-100	VIRUS	sci	1.59	0.91	22.33	0.85			Yes
virus0000013_03	parallel	06:45	360	1.0	HET21-2-100	VIRUS	sci	1.60	1.04	22.34	0.85			Yes
virus0000014_01	parallel	06:55	360	4.0	HET21-2-100	VIRUS	sci	1.69	1.04	22.33	0.82			Yes
virus0000014_02	parallel	07:02	360	1.0	HET21-2-100	VIRUS	sci	1.64	0.98	22.33	0.84			Yes
virus0000014_03	parallel	07:09	360	1.0	HET21-2-100	VIRUS	sci	1.64	1.04	22.33	0.84			Yes
virus0000016_01	parallel	07:36	420	2.0	HET21-2-100	VIRUS	sci	1.86	1.29	22.29	0.93			Yes
virus0000016_02	parallel	07:44	420	1.0	HET21-2-100	VIRUS	sci	1.94	1.35	22.28	0.91			Yes
virus0000016_03	parallel	07:53	420	2.0	HET21-2-100	VIRUS	sci	1.81	1.46	22.28	0.89			Yes
virus0000017_01	parallel	08:03	420	3.0	HET21-2-100	VIRUS	sci	2.45	1.40	22.26	0.83			Yes
virus0000017_02	parallel	08:11	420	1.0	HET21-2-100	VIRUS	sci	2.28	1.61	22.27	0.82			Yes
virus0000017_03	parallel	08:19	420	1.0	HET21-2-100	VIRUS	sci	2.20	1.42	22.26	0.79			Yes
virus0000018_01	parallel	08:29	480	3.0	HET21-2-100	VIRUS	sci	2.05	1.27	22.08	0.87			Yes
virus0000018_02	parallel	08:38	480	1.0	HET21-2-100	VIRUS	sci	2.27	1.20	22.08	0.87			Yes
virus0000018_03	parallel	08:47	480	1.0	HET21-2-100	VIRUS	sci	1.86	1.34	22.08	0.87			Yes
virus0000019_01	parallel	08:59	420	4.0	HET21-2-100	VIRUS	sci	1.92	0.87	22.40	0.83			Yes
virus0000019_02	parallel	09:07	420	1.0	HET21-2-100	VIRUS	sci	1.84	0.98	22.38	0.82			Yes
virus0000019_03	parallel	09:15	420	1.0	HET21-2-100	VIRUS	sci	1.92	1.15	22.36	0.83			Yes
virus0000020_01	parallel	09:25	420	3.0	HET21-2-100	VIRUS	sci	1.71	1.11	22.32	0.90			Yes
virus0000020_02	parallel	09:33	420	1.0	HET21-2-100	VIRUS	sci	1.67	1.02	22.31	0.89			Yes
virus0000020_03	parallel	09:41	420	1.0	HET21-2-100	VIRUS	sci	1.90	1.07	22.30	0.86			Yes
0004	LFC Cal	09:52	106.5			HPF	cal							Yes
0005	LFC Cal	09:55	106.5			HPF	cal							Yes
lrs20000011_01	parallel	09:55	1100			LRS2	eng							Yes
virus0000021_01	DFW_F_0.1_000_W	09:55	1100	6.7	ENG21-2-004	VIRUS	eng	1.84	1.10	22.38	0.86			Yes
0006	LFC Cal	09:57	106.5			HPF	cal							Yes
lrs20000011_02	parallel	10:14	1100			LRS2	eng							Yes
virus0000021_02	DFW_F_0.1_000_W	10:14	1100	1.7	ENG21-2-004	VIRUS	eng	1.77	1.00	22.34	0.87			Yes
lrs20000011_03	parallel	10:34	1100			LRS2	eng							Yes
virus0000021_03	DFW_F_0.1_000_W	10:34	1100	0.7	ENG21-2-004	VIRUS	eng	1.58	0.96	22.30	0.84			Yes
virus0000022_01	J143315.92+252853.1_047_W	10:58	60	6.0		VIRUS	spec	2.08	1.02	22.10	0.91			Yes
virus0000022_02	J143315.92+252853.1_047_W	11:00	60	1.0		VIRUS	spec	1.77	0.96	22.08	0.90			Yes
virus0000022_03	J143315.92+252853.1_047_W	11:02	60	1.0		VIRUS	spec	1.87	1.13	22.07	0.90			Yes
virus0000023_01	J143315.92+252853.1_057_W	11:06	60	3.0		VIRUS	spec	1.69	0.96	22.10	0.86			Yes
virus0000023_02	J143315.92+252853.1_057_W	11:08	60	1.0		VIRUS	spec	1.87	1.04	22.06	0.85			Yes
virus0000023_03	J143315.92+252853.1_057_W	11:10	60	1.0		VIRUS	spec	1.79	1.02	22.04	0.85			Yes
0007	parallel	11:17	127.8	5.9	UT21-2-009	HPF	sci	1.52	1.02	20.16	0.98	262		Yes
0008	parallel	11:25	117.2	6.0	UT21-2-009	HPF	sci	1.79	1.10	20.08	1.02	352		Yes
0009	parallel	11:32	127.8	4.9	UT21-2-009	HPF	sci	1.58	1.14	20.08	0.92	178		Yes
0010	parallel	11:40	245	5.9	UT21-2-009	HPF	sci	1.61	0.98	19.20	0.96	189		Yes
0011	HR7724_tell_std	11:52	117.2	8.0		HPF	telluric	2.09	1.31	16.65	0.98			Yes
virus0000024_01	bias	11:58	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	12:02	15		ENG21-2-002	VIRUS	cal							Yes
virus0000026_01	Hg	12:10	15		ENG21-2-002	VIRUS	cal							Yes
0012	Dark	12:13	319.5			HPF	cal							Yes
0013	Quartz FCU	12:24	74.5			HPF	cal							Yes
0014	Quartz FCU	12:26	74.5			HPF	cal							Yes
0015	Quartz FCU	12:28	74.5			HPF	cal							Yes
0016	Quartz FCU	12:30	74.5			HPF	cal							Yes
0017	Quartz FCU	12:32	74.5			HPF	cal							Yes
0018	Quartz FCU	12:33	74.5			HPF	cal							Yes
0019	Quartz FCU	12:35	74.5			HPF	cal							Yes
0020	Alpha Bright Cal	12:37	85.2			HPF	cal							Yes
0021	Alpha Bright Cal	12:39	85.2			HPF	cal							Yes
0022	Alpha Bright Cal	12:41	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	12:43	85.2			HPF	cal							Yes
0024	LFC FCU	12:46	106.5			HPF	cal							Yes
0025	LFC FCU	12:48	106.5			HPF	cal							Yes
0026	LFC FCU	12:50	106.5			HPF	cal							Yes
0027	LFC FCU	12:53	106.5			HPF	cal							Yes
0028	LFC FCU	12:55	106.5			HPF	cal							Yes
0029	LFC FCU	12:57	106.5			HPF	cal							Yes
0030	LFC Cal	13:00	106.5			HPF	cal							Yes
0031	LFC Cal	13:03	106.5			HPF	cal							Yes
0032	Etalon Cal	13:10	159.8			HPF	cal							Yes
0033	Etalon Cal	13:14	159.8			HPF	cal							Yes
0034	Etalon Cal	13:17	159.8			HPF	cal							Yes
0035	Etalon Cal	13:20	159.8			HPF	cal							Yes
0036	UNe Slave Cal	13:24	852			HPF	cal							Yes
0037	UNe Slave Cal	13:38	852			HPF	cal							Yes
0038	UNe Slave Cal	13:53	852			HPF	cal							Yes
0036	LFC Cal	21:31	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:36	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:36	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:39	15			LRS2	cal							Yes
virus0009900_01	flat_ldls_long	21:44	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:45	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:46	15			VIRUS	cal							Yes
virus0009903_01	bias	21:48	0			VIRUS	cal							Yes
0037	Dark	22:01	319.5			HPF	cal							Yes
0038	Quartz FCU	22:08	74.5			HPF	cal							Yes
0039	Quartz FCU	22:09	74.5			HPF	cal							Yes
0040	Quartz FCU	22:11	74.5			HPF	cal							Yes
0041	Quartz FCU	22:13	74.5			HPF	cal							Yes
0042	Quartz FCU	22:15	74.5			HPF	cal							Yes
0043	Quartz FCU	22:17	74.5			HPF	cal							Yes
0044	Quartz FCU	22:18	74.5			HPF	cal							Yes
0045	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0049	LFC FCU	22:29	106.5			HPF	cal							Yes
0050	LFC FCU	22:31	106.5			HPF	cal							Yes
0051	LFC Cal	22:34	106.5			HPF	cal							Yes
0052	LFC Cal	22:37	106.5			HPF	cal							Yes
0053	Etalon Cal	22:39	159.8			HPF	cal							Yes
0054	UNe Slave Cal	22:43	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	22:50	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	22:52	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	22:53	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	22:56	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	22:57	38			LRS2	cal							Yes
0055	UNe Slave Cal	22:58	852			HPF	cal							Yes
lrs20000004_01	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	23:09	15			LRS2	cal							Yes
0056	UNe Slave Cal	23:13	852			HPF	cal							Yes
virus0000009_01	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000009_02	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000009_03	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	23:20	15			VIRUS	cal							Yes
virus0000010_02	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000010_03	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000011_01	Hg	23:24	15			VIRUS	cal							Yes
virus0000011_02	Hg	23:25	15			VIRUS	cal							Yes
virus0000011_03	Hg	23:27	15			VIRUS	cal							Yes
lrs20000007_01	bias	23:28	0			LRS2	cal							Yes
virus0000012_01	bias	23:28	0			VIRUS	cal							Yes
lrs20000007_02	bias	23:29	0			LRS2	cal							Yes
virus0000012_02	bias	23:29	0			VIRUS	cal							Yes
lrs20000007_03	bias	23:30	0			LRS2	cal							Yes
virus0000012_03	bias	23:30	0			VIRUS	cal							Yes
lrs20000007_04	bias	23:30	0			LRS2	cal							Yes
virus0000012_04	bias	23:31	0			VIRUS	cal							Yes
lrs20000007_05	bias	23:31	0			LRS2	cal							Yes
virus0000012_05	bias	23:32	0			VIRUS	cal							Yes
lrs20000007_06	bias	23:32	0			LRS2	cal							Yes
virus0000012_06	bias	23:33	0			VIRUS	cal							Yes
lrs20000007_07	bias	23:33	0			LRS2	cal							Yes
virus0000012_07	bias	23:33	0			VIRUS	cal							Yes
lrs20000007_08	bias	23:34	0			LRS2	cal							Yes
virus0000012_08	bias	23:34	0			VIRUS	cal							Yes
lrs20000007_09	bias	23:35	0			LRS2	cal							Yes
virus0000012_09	bias	23:35	0			VIRUS	cal							Yes
lrs20000007_10	bias	23:36	0			LRS2	cal							Yes
lrs20000007_11	bias	23:36	0			LRS2	cal							Yes
virus0000012_10	bias	23:36	0			VIRUS	cal							Yes
virus0000012_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000008_01	dark	23:37	360			LRS2	cal							Yes
virus0000013_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000008_02	dark	23:44	360			LRS2	cal							Yes
virus0000013_02	dark	23:44	360			VIRUS	cal							Yes
lrs20000008_03	dark	23:51	360			LRS2	cal							Yes
virus0000013_03	dark	23:51	360			VIRUS	cal							Yes

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