HET Night Report Reader

Civil Date	Ephemerides
2023-07-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:11	03:04	03:40	10:20	10:56	11:50	00:34	10:53
Night Length	6:40		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	Herman Kriel

Guests	Jaime T.

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:49	20.6	20.8	07:30	dew point	03:41
08:18	18.1	18.1	10:56	twilight	02:38
Total Time Open					6:19

Program	Night Priority	Science
03:40	Idle due to weather (clouds)
03:49	Science
07:05	Idle due to weather (dew point)
07:38	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:49	04:18	0.41	0.63	50	-4695	19.9	20.5	20.7	154	5	First of Night
08:18	08:56	0.43	0.64	45	-3316	18.0	18.6	18.6	176	7	Stack/Re-stack
10:48	10:54	0.48	0.75	-130	-3429	18.7	18.9	18.8	237	3	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6231	07:38-08:18	00:40	While closing for dew point, the fire alarm system started going off. No fire was found, may have been caused by humidity.	Called: Jaime T, and Herman Came up and acknowledged/silenced the alarm. We were able to open and continue for the rest of the night.

Ops Comments	none

TO Comments	Clouds and storms at the start of the night, then partly cloudy with moderate to high humidity. One instance where the building fire alarm started going off. Exciting night!

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20009903_01	FeAr_R	00:00	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	00:02	15			LRS2	cal							Yes
0001	Dark	00:06	319.5			HPF	cal							Yes
0002	Quartz FCU	00:13	74.5			HPF	cal							Yes
0003	Quartz FCU	00:14	74.5			HPF	cal							Yes
0004	Quartz FCU	00:16	74.5			HPF	cal							Yes
0005	Quartz FCU	00:18	74.5			HPF	cal							Yes
0006	Quartz FCU	00:20	74.5			HPF	cal							Yes
0007	Quartz FCU	00:22	74.5			HPF	cal							Yes
0008	Quartz FCU	00:23	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:26	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:28	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:30	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:31	85.2			HPF	cal							Yes
0013	LFC FCU	00:34	106.5			HPF	cal							Yes
0014	LFC FCU	00:36	106.5			HPF	cal							Yes
0015	LFC Cal	00:39	106.5			HPF	cal							Yes
0016	LFC Cal	00:41	106.5			HPF	cal							Yes
0017	Etalon Cal	00:44	159.8			HPF	cal							Yes
0018	UNe Slave Cal	02:14	852			HPF	cal							Yes
0019	UNe Slave Cal	02:29	852			HPF	cal							Yes
0020	UNe Slave Cal	02:45	852			HPF	cal							Yes
lrs20000001_01	bias	02:55	0			LRS2	cal							Yes
virus0000001_01	bias	02:55	0			VIRUS	cal							Yes
lrs20000001_02	bias	02:56	0			LRS2	cal							Yes
virus0000001_02	bias	02:56	0			VIRUS	cal							Yes
lrs20000001_03	bias	02:57	0			LRS2	cal							Yes
virus0000001_03	bias	02:57	0			VIRUS	cal							Yes
lrs20000001_04	bias	02:58	0			LRS2	cal							Yes
virus0000001_04	bias	02:58	0			VIRUS	cal							Yes
lrs20000001_05	bias	02:58	0			LRS2	cal							Yes
virus0000001_05	bias	02:58	0			VIRUS	cal							Yes
lrs20000001_06	bias	02:59	0			LRS2	cal							Yes
virus0000001_06	bias	02:59	0			VIRUS	cal							Yes
lrs20000001_07	bias	03:00	0			LRS2	cal							Yes
virus0000001_07	bias	03:00	0			VIRUS	cal							Yes
lrs20000001_08	bias	03:01	0			LRS2	cal							Yes
virus0000001_08	bias	03:01	0			VIRUS	cal							Yes
lrs20000001_09	bias	03:02	0			LRS2	cal							Yes
virus0000001_09	bias	03:02	0			VIRUS	cal							Yes
lrs20000001_10	bias	03:03	0			LRS2	cal							Yes
virus0000001_10	bias	03:03	0			VIRUS	cal							Yes
lrs20000001_11	bias	03:04	0			LRS2	cal							Yes
virus0000001_11	bias	03:04	0			VIRUS	cal							Yes
lrs20000002_01	dark	03:05	360			LRS2	cal							Yes
virus0000002_01	dark	03:05	360			VIRUS	cal							Yes
lrs20000002_02	dark	03:11	360			LRS2	cal							Yes
virus0000002_02	dark	03:12	360			VIRUS	cal							Yes
lrs20000002_03	dark	03:18	360			LRS2	cal							Yes
virus0000002_03	dark	03:19	360			VIRUS	cal							Yes
0021	test_drk_donotuse	04:22	10.7			HPF	cal							Yes
0022	parallel	04:25	32	6.5	UT23-2-012	HPF	sci					312		Yes
0023	LFC Cal	04:30	106.5			HPF	cal							Yes
virus0000003_01	parallel	04:32	2938.5			VIRUS	sci							Yes
0024	parallel	04:33	915.9	7.7	G23-2-002	HPF	sci	1.61		17.98	0.64	99		Yes
0025	parallel	04:49	915.9	0.7	G23-2-002	HPF	sci	1.58		18.60	0.82	116		Yes
0026	LFC Cal	05:06	106.5			HPF	cal							Yes
0027	test_drk_donotuse	05:09	10.7			HPF	cal							Yes
virus0000004_01	parallel	05:11	2938.5			VIRUS	sci							Yes
0028	parallel	05:12	915.9	7.7	G23-2-002	HPF	sci	1.69		18.53	0.70	53		Yes
0029	parallel	05:28	915.9	0.7	G23-2-002	HPF	sci	1.74		18.89	0.79	58		Yes
0030	LFC Cal	05:45	106.5			HPF	cal							Yes
0031	test_drk_donotuse	05:49	10.7			HPF	cal							Yes
0032	parallel	05:50	969.1	7.8	UT23-2-014	HPF	sci	1.84		19.05	0.84	162		P4
virus0000005_01	parallel	05:50	3070.5			VIRUS	sci							Yes
0033	parallel	06:08	969.1	0.8	UT23-2-014	HPF	sci	1.86		19.10	0.83	153		P4
0034	LFC Cal	06:25	106.5			HPF	cal							Yes
0035	test_drk_donotuse	06:30	10.7			HPF	cal							Yes
0036	parallel	06:31	969.1	6.8	UT23-2-011	HPF	sci	2.07	1.41	19.13	0.81	132		P4
virus0000006_01	parallel	06:31	3070.5			VIRUS	sci							Yes
0037	parallel	06:48	969.1	1.8	UT23-2-011	HPF	sci	2.05	1.31	19.14	0.81	126		P4
0038	test_drk_donotuse	07:10	10.7			HPF	cal							Yes
0039	parallel	07:11	969.1	5.8	UT23-2-014	HPF	sci	2.09	1.04	19.06	0.76	78	closed during 2nd split by weather	No
virus0000007_01	parallel	07:11	3070.5			VIRUS	sci							Yes
0040	parallel	07:28	969.1	0.8	UT23-2-014	HPF	sci	2.12	1.12	19.26	0.71	4		No
0041	LFC Cal	07:46	106.5			HPF	cal							Yes
0042	LFC Cal	08:33	106.5			HPF	cal							Yes
0043	LFC Cal	08:35	106.5			HPF	cal							Yes
0044	LFC Cal	08:37	106.5			HPF	cal							Yes
0045	test_drk_donotuse	08:59	10.7			HPF	cal							Yes
virus0000008_01	parallel	09:01	3304.5			VIRUS	sci							Yes
0046	parallel	09:02	330.2	5.5	UT23-2-014	HPF	sci	1.33		19.23	0.52	292		P4
0047	parallel	09:08	330.2	0.5	UT23-2-014	HPF	sci	1.35		19.18	0.51	278		P4
0048	parallel	09:14	330.2	0.5	UT23-2-014	HPF	sci	1.46		19.54	0.60	301		P4
0049	parallel	09:20	330.2	0.5	UT23-2-014	HPF	sci	1.39	1.14	19.00	0.41	237		P4
0050	parallel	09:26	330.2	1.5	UT23-2-014	HPF	sci	1.35	0.76	19.10	0.46	253		P4
0051	parallel	09:32	330.2	0.5	UT23-2-014	HPF	sci	1.26	1.06	19.29	0.55	257		P4
0052	LFC Cal	09:39	106.5			HPF	cal							Yes
0053	test_drk_donotuse	09:43	10.7			HPF	cal							Yes
virus0000009_01	parallel	09:44	1590			VIRUS	sci							Yes
0054	parallel	09:45	308.9	6.9	UT23-2-009	HPF	sci	2.02	1.01	18.35	0.40	57		Yes
0055	parallel	09:51	308.9	0.9	UT23-2-009	HPF	sci	1.41	1.19	18.95	0.63	87		Yes
0056	parallel	09:56	308.9	-0.1	UT23-2-009	HPF	sci	1.47	1.32	19.66	0.81	87		Yes
virus0000010_01	parallel	10:07	300			VIRUS	sci							Yes
0057	LFC Cal	10:08	106.5			HPF	cal							Yes
lrs20000003_01	parallel	10:08	300	7.0	UT23-2-016	LRS2-R	sci	1.62	1.30	19.88	0.90			Yes
0058	LFC Cal	10:10	106.5			HPF	cal							Yes
0059	LFC Cal	10:18	106.5			HPF	cal							Yes
virus0000011_01	parallel	10:18	300			VIRUS	sci							Yes
lrs20000004_01	parallel	10:18	300	5.0	UT23-2-016	LRS2-R	sci	1.77	1.79	19.08	0.60			Yes
0060	LFC Cal	10:20	106.5			HPF	cal							Yes
0061	LFC Cal	10:26	106.5			HPF	cal							Yes
virus0000012_01	parallel	10:27	420			VIRUS	sci							Yes
lrs20000005_01	parallel	10:27	420	4.0	UT23-2-016	LRS2-R	sci	1.77	1.22	20.22	0.93			Yes
0062	LFC Cal	10:29	106.5			HPF	cal							Yes
0063	LFC Cal	10:31	106.5			HPF	cal							Yes
0064	LFC Cal	10:39	106.5			HPF	cal							Yes
virus0000013_01	parallel	10:40	420			VIRUS	sci							Yes
lrs20000006_01	parallel	10:40	420	6.0	UT23-2-016	LRS2-R	sci	1.52	0.88	20.41	0.92			Yes
0065	LFC Cal	10:41	106.5			HPF	cal							Yes
0066	LFC Cal	10:43	106.5			HPF	cal							Yes
virus0000014_01	bias	10:48	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	10:53	15		ENG23-2-002	VIRUS	cal							Yes
virus0000016_01	Hg	10:55	15		ENG23-2-002	VIRUS	cal							Yes
0067	Dark	11:02	319.5			HPF	cal							Yes
0068	Quartz FCU	11:13	74.5			HPF	cal							Yes
0069	Quartz FCU	11:15	74.5			HPF	cal							Yes
0070	Quartz FCU	11:17	74.5			HPF	cal							Yes
0071	Quartz FCU	11:19	74.5			HPF	cal							Yes
0072	Quartz FCU	11:20	74.5			HPF	cal							Yes
0073	Quartz FCU	11:22	74.5			HPF	cal							Yes
0074	Quartz FCU	11:24	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	11:26	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	11:28	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	11:30	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	11:32	85.2			HPF	cal							Yes
0079	LFC FCU	11:35	106.5			HPF	cal							Yes
0080	LFC FCU	11:37	106.5			HPF	cal							Yes
0081	LFC FCU	11:39	106.5			HPF	cal							Yes
0082	LFC FCU	11:41	106.5			HPF	cal							Yes
0083	LFC FCU	11:44	106.5			HPF	cal							Yes
0084	LFC FCU	11:46	106.5			HPF	cal							Yes
0085	LFC Cal	11:49	106.5			HPF	cal							Yes
0086	LFC Cal	11:51	106.5			HPF	cal							Yes
0087	Etalon Cal	11:59	159.8			HPF	cal							Yes
0088	Etalon Cal	12:02	159.8			HPF	cal							Yes
0089	Etalon Cal	12:05	159.8			HPF	cal							Yes
0090	Etalon Cal	12:09	159.8			HPF	cal							Yes
0091	UNe Slave Cal	12:12	852			HPF	cal							Yes
0092	UNe Slave Cal	12:27	852			HPF	cal							Yes
0093	UNe Slave Cal	12:42	852			HPF	cal							Yes
lrs20005555_01	bias	21:46	0			LRS2	cal							Yes
0037	LFC Cal	21:48	106.5			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	21:48	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	21:50	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	21:51	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	21:52	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	21:53	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	21:55	15			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	21:56	15			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	21:57	15			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	22:00	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	22:01	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	22:04	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	22:05	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	22:07	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	22:08	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	22:09	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	22:10	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	22:12	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	22:13	15			LRS2	cal							Yes
0038	LFC Cal	22:20	106.5			HPF	cal							Yes
virus0000009_01	flat_ldls_long	22:20	15			VIRUS	cal							Yes
virus0000009_02	flat_ldls_long	22:21	15			VIRUS	cal							Yes
0039	LFC Cal	22:22	106.5			HPF	cal							Yes
virus0000009_03	flat_ldls_long	22:22	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	22:24	15			VIRUS	cal							Yes
virus0000010_02	Cd-A	22:25	15			VIRUS	cal							Yes
virus0000010_03	Cd-A	22:27	15			VIRUS	cal							Yes
virus0000011_01	Hg	22:28	15			VIRUS	cal							Yes
virus0000011_02	Hg	22:29	15			VIRUS	cal							Yes
virus0000011_03	Hg	22:31	15			VIRUS	cal							Yes
0040	LFC Cal	23:46	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:54	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:55	20			VIRUS	cal							Yes
virus0009901_01	bias	23:56	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:57	15			LRS2	cal							Yes
virus0009902_01	dark	23:58	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:59	38			LRS2	cal							Yes

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