HET Night Report Reader

Civil Date	Ephemerides
2023-04-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:37	02:25	02:56	10:52	11:23	12:11	-	06:32
Night Length	7:56		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:29	16.1	15.4	11:27	twilight	09:58
Total Time Open					9:58

Program	Night Priority	Science
02:56	Science
04:15	Idle due to weather (IQ/transparency degraded)
04:29	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:02	02:32	0.42	0.64	73	-5306	14.5	15.2	15.3	114	6	First of Night
11:18	11:24	0.49	0.78	243	-3995	14.0	14.6	14.8	284	21	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Clear all night. Some bouts of seeing but mostly stable.

RA Comments

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:42	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:43	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:44	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:45	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:47	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:48	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:51	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:52	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:54	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:55	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:56	26			VIRUS	cal							Yes
0001	test_drk_donotuse	02:32	10.7			HPF	cal							Yes
0002	HR4215_tell_std	02:36	330.2	4.5		HPF	telluric	1.92	1.19	19.81	0.78			Yes
lrs20000007_01	GD153_056_E	02:47	180	5.0		LRS2	spec	1.61	1.07	20.85	0.69			Yes
lrs20000008_01	GD153_066_E	02:52	180	2.0		LRS2	spec	1.51	0.89	20.22	0.84			Yes
lrs20000009_01	parallel	03:01	30	6.5	UT23-2-004	LRS2-B	sci	1.72	1.41	21.33	0.63			Yes
lrs20000010_01	parallel	03:03	120	1.0	UT23-2-004	LRS2-B	sci	1.72	1.16	21.35	0.63			Yes
virus0000006_01	parallel	03:05	300			VIRUS	sci							Yes
0003	LFC Cal	03:06	106.5			HPF	cal							Yes
lrs20000011_01	parallel	03:06	300	1.0	UT23-2-004	LRS2-B	sci	1.79	0.88	21.38	0.61			Yes
0004	LFC Cal	03:08	106.5			HPF	cal							Yes
lrs20000012_01	parallel	03:16	60	5.0	UT23-2-004	LRS2-B	sci	1.54		20.16	0.78			Yes
lrs20000013_01	parallel	03:18	120	1.0	UT23-2-004	LRS2-B	sci	1.65		20.15	0.79			Yes
virus0000007_01	parallel	03:20	300			VIRUS	sci							Yes
lrs20000014_01	parallel	03:20	300	0.0	UT23-2-004	LRS2-B	sci	1.73	1.04	20.12	0.76			Yes
0005	LFC Cal	03:21	106.5			HPF	cal							Yes
0006	LFC Cal	03:23	106.5			HPF	cal							Yes
0007	LFC Cal	03:29	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:30	1800			VIRUS	sci							Yes
lrs20000015_01	parallel	03:30	1800	5.0	UT23-2-018	LRS2-R	sci	1.38	0.88	20.44	0.70		Sky brightness slightly greater than requested due to moon; otherwise good conditions	Yes
0008	LFC Cal	03:31	106.5			HPF	cal							Yes
0009	LFC Cal	03:34	106.5			HPF	cal							Yes
lrs20000016_01	parallel	04:05	60	5.0	UT23-2-004	LRS2-B	sci	1.58	0.99	20.88	0.69			Yes
lrs20000017_01	parallel	04:07	120	1.0	UT23-2-004	LRS2-B	sci	1.40	1.09	20.87	0.69			Yes
0010	LFC Cal	04:10	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:10	300			VIRUS	sci							Yes
lrs20000018_01	parallel	04:10	300	1.0	UT23-2-004	LRS2-B	sci	1.47	0.89	20.86	0.70			Yes
0011	LFC Cal	04:12	106.5			HPF	cal							Yes
lrs20000019_01	parallel	04:19	60	4.0	UT23-2-004	LRS2-B	sci	1.74	1.62	21.29	0.49		Transparency dropped and seeing degraded suddenly.	No
lrs20000020_01	parallel	04:21	120	1.0	UT23-2-004	LRS2-B	sci	1.85	2.44	21.29	0.49		Transparency dropped and seeing degraded suddenly.	No
0012	LFC Cal	04:24	106.5			HPF	cal							Yes
lrs20000021_01	parallel	04:24	300	1.0	UT23-2-004	LRS2-B	sci	2.29	2.62	21.33	0.51		Transparency dropped and seeing degraded suddenly.	No
virus0000010_01	parallel	04:24	300			VIRUS	sci							Yes
0013	LFC Cal	04:27	106.5			HPF	cal							Yes
0014	LFC Cal	04:32	106.5			HPF	cal							Yes
0015	LFC Cal	04:34	106.5			HPF	cal							Yes
virus0000011_01	parallel	04:35	300			VIRUS	sci							Yes
lrs20000022_01	parallel	04:35	300	6.0	PSU23-2-007	LRS2-R	sci	2.80	3.70	20.19	0.65			P4
0016	LFC Cal	04:41	106.5			HPF	cal							Yes
0017	LFC Cal	04:44	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:44	1440			VIRUS	sci							Yes
lrs20000023_01	parallel	04:44	1440	4.0	PSU23-2-006	LRS2-B	sci	3.03	3.34	21.16	0.73			Yes
0018	LFC Cal	04:46	106.5			HPF	cal							Yes
0019	LFC Cal	05:10	106.5			HPF	cal							Yes
0020	LFC Cal	05:12	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:13	960			VIRUS	sci							Yes
lrs20000024_01	parallel	05:13	960	5.0	PSU23-2-006	LRS2-B	sci	2.14	1.92	21.02	0.77			P4
0021	LFC Cal	05:14	106.5			HPF	cal							Yes
0022	LFC Cal	05:30	106.5			HPF	cal							Yes
0023	LFC Cal	05:32	106.5			HPF	cal							Yes
virus0000014_01	parallel	05:34	1440			VIRUS	sci							Yes
lrs20000025_01	parallel	05:34	1440	5.0	PSU23-2-006	LRS2-B	sci	1.59	0.88	21.20	0.76			Yes
0024	LFC Cal	05:35	106.5			HPF	cal							Yes
lrs20000026_01	parallel	06:05	60	7.0	UT23-2-004	LRS2-B	sci	1.79	1.47	21.56	0.66			Yes
lrs20000027_01	parallel	06:07	120	1.0	UT23-2-004	LRS2-B	sci	2.00	1.39	21.57	0.68			Yes
0025	LFC Cal	06:10	106.5			HPF	cal							Yes
virus0000015_01	parallel	06:10	300			VIRUS	sci							Yes
lrs20000028_01	parallel	06:10	300	1.0	UT23-2-004	LRS2-B	sci	1.87	1.35	21.59	0.70			Yes
0026	LFC Cal	06:12	106.5			HPF	cal							Yes
0027	test_drk_donotuse	06:16	10.7			HPF	cal							Yes
0028	parallel	06:20	159.8	4.3	UT23-2-001	HPF	sci	1.77	1.43	20.21	0.81	94		Yes
virus0000016_01	parallel	06:26	360	4.0	HET23-2-100	VIRUS	sci	1.90	1.05	21.54	0.80			Yes
virus0000016_02	parallel	06:33	360	1.0	HET23-2-100	VIRUS	sci	1.67	1.09	21.57	0.81			Yes
virus0000016_03	parallel	06:41	360	2.0	HET23-2-100	VIRUS	sci	1.66	1.16	21.60	0.81			Yes
virus0000017_01	parallel	06:50	360	3.0	HET23-2-100	VIRUS	sci	1.76	0.86	21.61	0.75			Yes
virus0000017_02	parallel	06:57	360	1.0	HET23-2-100	VIRUS	sci	1.69	0.76	21.55	0.75			Yes
virus0000017_03	parallel	07:04	360	1.0	HET23-2-100	VIRUS	sci	1.54	0.82	21.53	0.75			Yes
virus0000018_01	parallel	07:13	360	3.0	HET23-2-100	VIRUS	sci	1.81	0.73	21.58	0.76			Yes
virus0000018_02	parallel	07:21	360	2.0	HET23-2-100	VIRUS	sci	1.73	1.13	21.58	0.78			Yes
virus0000018_03	parallel	07:28	360	1.0	HET23-2-100	VIRUS	sci	1.68	0.93	21.59	0.80			Yes
virus0000019_01	parallel	07:37	360	3.0	HET23-2-100	VIRUS	sci	1.89	1.38	21.68	0.75			Yes
virus0000019_02	parallel	07:44	360	1.0	HET23-2-100	VIRUS	sci	1.74	1.15	21.69	0.77			Yes
virus0000019_03	parallel	07:51	360	1.0	HET23-2-100	VIRUS	sci	1.68	0.94	21.72	0.79			Yes
virus0000020_01	parallel	08:00	420	3.0	HET23-2-100	VIRUS	sci	1.75	1.07	21.77	0.78			Yes
virus0000020_02	parallel	08:08	420	1.0	HET23-2-100	VIRUS	sci	1.83	1.35	21.75	0.75			Yes
virus0000020_03	parallel	08:16	420	1.0	HET23-2-100	VIRUS	sci	1.72	1.23	21.77	0.73			Yes
virus0000021_01	parallel	08:27	480	4.0	HET23-2-100	VIRUS	sci	1.94	1.21	21.82	0.78			Yes
virus0000021_02	parallel	08:37	480	2.0	HET23-2-100	VIRUS	sci	2.13	1.91	21.79	0.76			Yes
virus0000021_03	parallel	08:46	480	1.0	HET23-2-100	VIRUS	sci	2.05	1.50	21.78	0.79			Yes
0029	LFC Cal	08:56	106.5			HPF	cal							Yes
0030	LFC Cal	08:58	106.5			HPF	cal							Yes
lrs20000029_01	parallel	09:00	1000			LRS2	sci							Yes
virus0000022_01	parallel	09:00	1000	6.3	UT23-2-010	VIRUS	sci	2.05	1.49	21.77	0.86			Yes
0031	LFC Cal	09:01	106.5			HPF	cal							Yes
lrs20000029_02	parallel	09:18	1000			LRS2	sci							Yes
virus0000022_02	parallel	09:18	1000	1.3	UT23-2-010	VIRUS	sci	1.83	1.37	21.78	0.86			Yes
lrs20000029_03	parallel	09:36	1000			LRS2	sci							Yes
virus0000022_03	parallel	09:36	1000	1.3	UT23-2-010	VIRUS	sci	1.72	1.19	21.80	0.86			Yes
virus0000023_01	parallel	09:56	420	3.0	HET23-2-100	VIRUS	sci	1.97	1.58	21.81	0.76			Yes
virus0000023_02	parallel	10:04	420	1.0	HET23-2-100	VIRUS	sci	1.76	1.10	21.80	0.78			Yes
virus0000023_03	parallel	10:12	420	1.0	HET23-2-100	VIRUS	sci	1.63	1.18	21.80	0.80			Yes
virus0000024_01	KF08T3_042_E	10:24	60	5.0		VIRUS	spec	1.71	0.87	21.75	0.83			Yes
virus0000024_02	KF08T3_042_E	10:26	60	1.0		VIRUS	spec	1.78	0.93	21.74	0.82			Yes
virus0000024_03	KF08T3_042_E	10:28	60	1.0		VIRUS	spec	1.66	0.98	21.76	0.83			Yes
0032	LFC Cal	10:31	106.5			HPF	cal							Yes
0033	LFC Cal	10:33	106.5			HPF	cal							Yes
virus0000025_01	parallel	10:33	600			VIRUS	sci							Yes
lrs20000030_01	parallel	10:33	600	4.0	UT23-2-017	LRS2-B	sci	1.60	0.91	21.79	0.80			Yes
0034	LFC Cal	10:35	106.5			HPF	cal							Yes
0035	LFC Cal	10:45	106.5			HPF	cal							Yes
0036	LFC Cal	10:47	106.5			HPF	cal							Yes
virus0000026_01	parallel	10:47	1800			VIRUS	sci							Yes
lrs20000031_01	parallel	10:47	1800	4.0	UT23-2-018	LRS2-R	sci	1.61	1.01	20.71	0.91			Yes
0037	LFC Cal	10:49	106.5			HPF	cal							Yes
virus0000027_01	bias	11:18	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:23	15		ENG23-2-002	VIRUS	cal							Yes
virus0000029_01	Hg	11:24	15		ENG23-2-002	VIRUS	cal							Yes
0038	Dark	11:33	319.5			HPF	cal							Yes
0039	Quartz FCU	11:45	74.5			HPF	cal							Yes
0040	Quartz FCU	11:46	74.5			HPF	cal							Yes
0041	Quartz FCU	11:48	74.5			HPF	cal							Yes
0042	Quartz FCU	11:50	74.5			HPF	cal							Yes
0043	Quartz FCU	11:52	74.5			HPF	cal							Yes
0044	Quartz FCU	11:53	74.5			HPF	cal							Yes
0045	Quartz FCU	11:55	74.5			HPF	cal							Yes
0046	Alpha Bright Cal	11:58	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	12:00	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	12:01	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	12:03	85.2			HPF	cal							Yes
0050	LFC FCU	12:06	106.5			HPF	cal							Yes
0051	LFC FCU	12:08	106.5			HPF	cal							Yes
0052	LFC FCU	12:11	106.5			HPF	cal							Yes
0053	LFC FCU	12:13	106.5			HPF	cal							Yes
0054	LFC FCU	12:15	106.5			HPF	cal							Yes
0055	LFC FCU	12:18	106.5			HPF	cal							Yes
0056	LFC Cal	12:20	106.5			HPF	cal							Yes
0057	LFC Cal	12:23	106.5			HPF	cal							Yes
0058	Etalon Cal	12:31	159.8			HPF	cal							Yes
0059	Etalon Cal	12:34	159.8			HPF	cal							Yes
0060	Etalon Cal	12:37	159.8			HPF	cal							Yes
0061	Etalon Cal	12:40	159.8			HPF	cal							Yes
0062	UNe Slave Cal	12:44	852			HPF	cal							Yes
0063	UNe Slave Cal	12:59	852			HPF	cal							Yes
0064	UNe Slave Cal	13:14	852			HPF	cal							Yes
0068	LFC Cal	21:49	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:55	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:56	20			VIRUS	cal							Yes
virus0009901_01	bias	21:57	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:58	15			LRS2	cal							Yes
virus0009902_01	dark	21:59	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:00	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:02	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:03	15			LRS2	cal							Yes
0069	Dark	22:07	319.5			HPF	cal							Yes
0070	Quartz FCU	22:13	74.5			HPF	cal							Yes
0071	Quartz FCU	22:15	74.5			HPF	cal							Yes
0072	Quartz FCU	22:17	74.5			HPF	cal							Yes
0073	Quartz FCU	22:18	74.5			HPF	cal							Yes
0074	Quartz FCU	22:20	74.5			HPF	cal							Yes
0075	Quartz FCU	22:22	74.5			HPF	cal							Yes
0076	Quartz FCU	22:24	74.5			HPF	cal							Yes
0077	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0081	LFC FCU	22:34	106.5			HPF	cal							Yes
0082	LFC FCU	22:37	106.5			HPF	cal							Yes
0083	LFC Cal	22:40	106.5			HPF	cal							Yes
0084	LFC Cal	22:42	106.5			HPF	cal							Yes
0085	Etalon Cal	22:45	159.8			HPF	cal							Yes
0086	UNe Slave Cal	22:48	852			HPF	cal							Yes
lrs20000017_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000017_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000017_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000017_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000017_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000018_01	flat_ldls_long_B	22:56	15			LRS2	cal							Yes
lrs20000018_02	flat_ldls_long_B	22:57	15			LRS2	cal							Yes
lrs20000018_03	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000019_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000019_02	Cd-A_B	23:02	38			LRS2	cal							Yes
0087	UNe Slave Cal	23:03	852			HPF	cal							Yes
lrs20000019_03	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000020_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000020_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000020_03	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000021_01	Hg_R	23:09	20			LRS2	cal							Yes
lrs20000021_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000021_03	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000022_01	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000022_02	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000022_03	Hg_B	23:15	15			LRS2	cal							Yes
0088	UNe Slave Cal	23:18	852			HPF	cal							Yes
virus0000019_01	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000019_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000019_03	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0000020_01	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000020_02	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000020_03	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000021_01	Hg	23:30	15			VIRUS	cal							Yes
virus0000021_02	Hg	23:31	15			VIRUS	cal							Yes
virus0000021_03	Hg	23:33	15			VIRUS	cal							Yes
lrs20000023_01	bias	23:34	0			LRS2	cal							Yes
virus0000022_01	bias	23:34	0			VIRUS	cal							Yes
lrs20000023_02	bias	23:35	0			LRS2	cal							Yes
virus0000022_02	bias	23:35	0			VIRUS	cal							Yes
virus0000022_03	bias	23:36	0			VIRUS	cal							Yes
lrs20000023_03	bias	23:36	0			LRS2	cal							Yes
lrs20000023_04	bias	23:37	0			LRS2	cal							Yes
virus0000022_04	bias	23:37	0			VIRUS	cal							Yes
lrs20000023_05	bias	23:38	0			LRS2	cal							Yes
virus0000022_05	bias	23:38	0			VIRUS	cal							Yes
lrs20000023_06	bias	23:38	0			LRS2	cal							Yes
virus0000022_06	bias	23:39	0			VIRUS	cal							Yes
lrs20000023_07	bias	23:39	0			LRS2	cal							Yes
virus0000022_07	bias	23:39	0			VIRUS	cal							Yes
lrs20000023_08	bias	23:40	0			LRS2	cal							Yes
virus0000022_08	bias	23:40	0			VIRUS	cal							Yes
lrs20000023_09	bias	23:41	0			LRS2	cal							Yes
virus0000022_09	bias	23:41	0			VIRUS	cal							Yes
lrs20000023_10	bias	23:42	0			LRS2	cal							Yes
virus0000022_10	bias	23:42	0			VIRUS	cal							Yes
lrs20000023_11	bias	23:43	0			LRS2	cal							Yes
virus0000022_11	bias	23:43	0			VIRUS	cal							Yes
lrs20000024_01	dark	23:44	360			LRS2	cal							Yes
virus0000023_01	dark	23:44	360			VIRUS	cal							Yes
lrs20000024_02	dark	23:50	360			LRS2	cal							Yes
virus0000023_02	dark	23:51	360			VIRUS	cal							Yes
lrs20000024_03	dark	23:57	360			LRS2	cal							Yes
virus0000023_03	dark	23:58	360			VIRUS	cal							Yes

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