HET Night Report Reader

Civil Date	Ephemerides
2023-08-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:28	02:15	02:45	11:09	11:39	12:25	01:26	-
Night Length	8:24		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Cassie Crowe	-	-

Overlaps
TO Overlap	RA Overlap
Amy Westfall	-

Other Personnel	Steven Janowiecki

Guests	Visitor Center staff for tour/visit to night operations

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
22:12	22.9	19.4	22:15	clouds	00:03
00:25	21.5	19.1	00:41	engineering	00:16
01:21	20.7	19.4	12:00	twilight	10:39
Total Time Open					10:58

Program	Night Priority	Science
02:45	Science
07:33	Idle due to weather (sky brightness from moon)
08:13	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	02:27	0.41	0.63	61	-5678	19.9	20.4	20.2	52	9	First of Night
06:55	07:24				-4455	19.2	19.7	19.7	128	9	First of Night
↪ Comments			Quick stack. No measurements.
11:52	11:58	0.54	0.83	-79	-4003	18.5	19.1	19.1	176	6	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Clear all night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000018_02	dark	00:05	360			LRS2	cal							Yes
virus0000027_02	dark	00:05	360			VIRUS	cal							Yes
lrs20000018_03	dark	00:11	360			LRS2	cal							Yes
virus0000027_03	dark	00:12	360			VIRUS	cal							Yes
0001	twilight	01:25	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:33	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:35	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:36	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:37	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:38	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:39	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:42	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:43	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:45	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:46	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:47	26			VIRUS	cal							Yes
lrs20000007_01	VCdemo_K3-62_056_E	02:34	120	6.0	ENG23-3-000	LRS2-B	eng	1.43	1.08	18.01	0.73			Yes
0002	test_drk_donotuse	02:40	10.7			HPF	cal							Yes
0003	parallel	02:45	32	8.5	UT23-3-013	HPF	sci	1.58	1.32	18.30	0.65	504		Yes
0004	parallel	02:46	32	0.5	UT23-3-013	HPF	sci	1.55	1.31	18.29	0.66	487		Yes
0005	parallel	02:47	32	0.5	UT23-3-013	HPF	sci	1.58	1.17	18.31	0.67	486		Yes
0006	LFC Cal	02:49	106.5			HPF	cal							Yes
virus0000006_01	parallel	02:52	3070.5			VIRUS	sci							Yes
0007	parallel	02:53	969.1	5.8	UT23-3-012	HPF	sci	1.36	0.90	18.83	0.82	50		Yes
0008	parallel	03:10	969.1	0.8	UT23-3-012	HPF	sci	1.39	0.91	18.81	0.84	56		Yes
0009	test_drk_donotuse	03:30	10.7			HPF	cal							Yes
virus0000007_01	parallel	03:32	3070.5			VIRUS	sci							Yes
0010	parallel	03:33	969.1	6.8	UT23-3-010	HPF	sci	1.30	0.91	18.82	0.77	36		Yes
0011	parallel	03:50	969.1	0.8	UT23-3-010	HPF	sci	1.47	1.00	18.82	0.78	38		Yes
lrs20000008_01	1802271_056_W	04:11	120	5.0		LRS2	spec	1.63	0.85	18.33	0.81			Yes
lrs20000009_01	1802271_066_W	04:15	120	2.0		LRS2	spec	1.85	0.93	18.74	1.14			Yes
0012	test_drk_donotuse	04:21	10.7			HPF	cal							Yes
0013	HR6827_tell_std	04:22	330.2	5.5		HPF	telluric	1.70	1.09	18.73	0.85			Yes
0014	test_drk_donotuse	04:30	10.7			HPF	cal							Yes
0015	parallel	04:34	138.5	6.7	PSU23-3-009	HPF	sci	1.75	1.28	18.67	0.88	373		Yes
virus0000008_01	parallel	04:34	4006.5			VIRUS	sci							Yes
0016	parallel	04:37	138.5	-0.3	PSU23-3-009	HPF	sci	1.74	1.33	18.69	0.88	379		Yes
0017	parallel	04:40	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.32	18.71	0.89	402		Yes
0018	parallel	04:43	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.06	18.71	0.88	407		Yes
0019	parallel	04:46	138.5	0.7	PSU23-3-009	HPF	sci	1.79	1.21	18.71	0.89	392		Yes
0020	parallel	04:48	138.5	0.7	PSU23-3-009	HPF	sci	1.76	1.30	18.72	0.88	400		Yes
0021	parallel	04:51	138.5	0.7	PSU23-3-009	HPF	sci	1.72	1.22	18.73	0.88	384		Yes
0022	parallel	04:54	138.5	-0.3	PSU23-3-009	HPF	sci	1.68	1.12	18.70	0.88	420		Yes
0023	parallel	04:57	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.00	18.67	0.88	420		Yes
0024	parallel	05:00	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.10	18.64	0.88	419		Yes
0025	parallel	05:03	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.06	18.62	0.88	419		Yes
0026	parallel	05:06	138.5	0.7	PSU23-3-009	HPF	sci	1.66	1.18	18.61	0.87	415		Yes
0027	parallel	05:09	138.5	0.7	PSU23-3-009	HPF	sci	1.69	1.19	18.59	0.87	398		Yes
0028	parallel	05:11	138.5	0.7	PSU23-3-009	HPF	sci	1.75	1.14	18.57	0.87	386		Yes
0029	parallel	05:14	138.5	0.7	PSU23-3-009	HPF	sci	1.79	1.31	18.54	0.86	375		Yes
0030	LFC Cal	05:18	106.5			HPF	cal							Yes
0031	test_drk_donotuse	05:20	10.7			HPF	cal							Yes
0032	parallel	05:23	53.3	6.1	UT23-3-013	HPF	sci	1.85	1.48	18.40	0.89	486		Yes
0033	parallel	05:24	53.3	0.1	UT23-3-013	HPF	sci	1.88	1.33	18.41	0.90	482		Yes
0034	parallel	05:26	53.3	0.1	UT23-3-013	HPF	sci	1.89	1.16	18.41	0.88	471		Yes
0035	test_drk_donotuse	05:32	10.7			HPF	cal							Yes
virus0000009_01	parallel	05:33	3070.5			VIRUS	sci							Yes
0036	parallel	05:34	969.1	7.8	UT23-3-012	HPF	sci	1.78	1.19	18.30	0.73	74		Yes
0037	parallel	05:51	969.1	0.8	UT23-3-012	HPF	sci	1.87	1.14	18.34	0.75	73		Yes
0038	LFC Cal	06:09	106.5			HPF	cal							Yes
0039	LFC Cal	06:11	106.5			HPF	cal							Yes
lrs20000010_01	parallel	06:12	300	5.0	UT23-3-005	LRS2-R	sci	2.12	1.07	18.30	0.86			Yes
virus0000010_01	parallel	06:12	300			VIRUS	sci							Yes
0040	LFC Cal	06:14	106.5			HPF	cal							Yes
0041	test_drk_donotuse	06:19	10.7			HPF	cal							Yes
virus0000011_01	parallel	06:22	1369.5			VIRUS	sci							Yes
0042	parallel	06:23	862.6	5.6	UT23-3-014	HPF	sci	1.90	1.20	18.39	0.85	102		Yes
0043	test_drk_donotuse	06:44	10.7			HPF	cal							Yes
0044	parallel	06:45	489.9	8.8	UT23-3-014	HPF	sci	1.94	1.07	18.17	0.84	31		Yes
virus0000012_01	parallel	06:45	792			VIRUS	sci							Yes
0045	test_drk_donotuse	07:25	10.7			HPF	cal							Yes
0046	parallel	07:30	170.4	6.2	UT23-3-014	HPF	sci	1.34	0.89	17.94	0.79	109		P4
0047	LFC Cal	07:36	106.5			HPF	cal							Yes
virus0000013_01	parallel	07:39	3070.5			VIRUS	sci							Yes
0048	parallel	07:40	969.1	6.8	UT23-3-010	HPF	sci	1.39	0.81	17.06	0.83	33	close to the moon. check data quality	No
0049	parallel	07:57	969.1	0.8	UT23-3-010	HPF	sci	1.42	0.67	17.15	0.84	35		No
0050	test_drk_donotuse	08:15	10.7			HPF	cal							Yes
0051	parallel	08:21	969.1	8.8	UT23-3-012	HPF	sci	1.37	0.68	18.37	0.81	74		Yes
virus0000014_01	parallel	08:21	3070.5			VIRUS	sci							Yes
0052	parallel	08:39	969.1	0.8	UT23-3-012	HPF	sci	1.43	0.73	18.60	0.84	73		Yes
0053	LFC Cal	08:56	106.5			HPF	cal							Yes
0054	test_drk_donotuse	08:59	10.7			HPF	cal							Yes
0055	parallel	09:02	308.9	6.9	UT23-3-009	HPF	sci	1.27	0.58	16.74	0.91	483	close to the moon. check data quality	Yes
virus0000015_01	parallel	09:02	1590			VIRUS	sci							Yes
0056	parallel	09:08	308.9	0.9	UT23-3-009	HPF	sci	1.31	0.69	16.81	0.89	495		Yes
0057	parallel	09:14	308.9	0.9	UT23-3-009	HPF	sci	1.36	0.70	16.98	0.86	490		Yes
0058	test_drk_donotuse	09:25	10.7			HPF	cal							Yes
0059	parallel	09:26	308.9	7.9	UT23-3-008	HPF	sci	1.25	0.64	18.48	0.80	98		Yes
virus0000016_01	parallel	09:26	1590			VIRUS	sci							Yes
0060	parallel	09:32	308.9	-0.1	UT23-3-008	HPF	sci	1.24	0.65	18.58	0.81	99		Yes
0061	parallel	09:38	308.9	0.9	UT23-3-008	HPF	sci	1.23	0.72	18.59	0.82	94		Yes
0062	test_drk_donotuse	09:49	10.7			HPF	cal							Yes
0063	parallel	09:50	308.9	6.9	UT23-3-009	HPF	sci	1.37	0.78	18.45	0.75	349		Yes
virus0000017_01	parallel	09:50	1590			VIRUS	sci							Yes
0064	parallel	09:56	308.9	0.9	UT23-3-009	HPF	sci	1.36	0.87	18.67	0.80	359		Yes
0065	parallel	10:02	308.9	0.9	UT23-3-009	HPF	sci	1.33	0.75	18.73	0.82	355		Yes
0066	test_drk_donotuse	10:12	10.7			HPF	cal							Yes
0067	parallel	10:13	969.1	5.8	UT23-3-010	HPF	sci	1.35	0.83	18.40	0.85	31		Yes
virus0000018_01	parallel	10:13	3070.5			VIRUS	sci							Yes
0068	parallel	10:30	969.1	0.8	UT23-3-010	HPF	sci	1.36	0.71	18.84	0.86	31		Yes
0069	LFC Cal	10:51	106.5			HPF	cal							Yes
virus0000019_01	parallel	10:53	2976			VIRUS	sci							Yes
0070	parallel	10:54	617.7	7.7	UT23-3-016	HPF	sci	1.32	0.89	18.35	0.91	72		Yes
0071	parallel	11:05	617.7	0.7	UT23-3-016	HPF	sci	1.31	0.81	18.82	0.91	74		Yes
0072	parallel	11:16	617.7	0.7	UT23-3-016	HPF	sci	1.18	0.87	18.75	0.92	63		Yes
0073	LFC Cal	11:27	106.5			HPF	cal							Yes
0074	test_drk_donotuse	11:31	10.7			HPF	cal							Yes
virus0000020_01	parallel	11:31	1188			VIRUS	sci							Yes
0075	parallel	11:32	745.5	5.6	UT23-3-014	HPF	sci	1.22	0.72	17.60	0.83	91		Yes
0076	test_drk_donotuse	11:48	10.7			HPF	cal							Yes
0077	parallel	11:50	74.5	5.8	UT23-3-014	HPF	sci	1.25	0.74	15.72	0.75	575		P4
virus0000021_01	bias	11:52	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	11:57	15		ENG23-3-002	VIRUS	cal							Yes
virus0000023_01	Hg	11:59	15		ENG23-3-002	VIRUS	cal							Yes
0078	Dark	12:06	319.5			HPF	cal							Yes
0079	Quartz FCU	12:17	74.5			HPF	cal							Yes
0080	Quartz FCU	12:19	74.5			HPF	cal							Yes
0081	Quartz FCU	12:21	74.5			HPF	cal							Yes
0082	Quartz FCU	12:22	74.5			HPF	cal							Yes
0083	Quartz FCU	12:24	74.5			HPF	cal							Yes
0084	Quartz FCU	12:26	74.5			HPF	cal							Yes
0085	Quartz FCU	12:28	74.5			HPF	cal							Yes
0086	Alpha Bright Cal	12:30	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0090	LFC FCU	12:38	106.5			HPF	cal							Yes
0091	LFC FCU	12:41	106.5			HPF	cal							Yes
0092	LFC FCU	12:43	106.5			HPF	cal							Yes
0093	LFC FCU	12:45	106.5			HPF	cal							Yes
0094	LFC FCU	12:48	106.5			HPF	cal							Yes
0095	LFC FCU	12:50	106.5			HPF	cal							Yes
0096	LFC Cal	12:53	106.5			HPF	cal							Yes
0097	LFC Cal	12:55	106.5			HPF	cal							Yes
0098	Etalon Cal	13:03	159.8			HPF	cal							Yes
0099	Etalon Cal	13:06	159.8			HPF	cal							Yes
0100	Etalon Cal	13:09	159.8			HPF	cal							Yes
0101	Etalon Cal	13:13	159.8			HPF	cal							Yes
0102	UNe Slave Cal	13:16	852			HPF	cal							Yes
0103	UNe Slave Cal	13:31	852			HPF	cal							Yes
0104	UNe Slave Cal	13:46	852			HPF	cal							Yes
virus0008100_01	dark	14:37	20			VIRUS	cal							Yes
virus0008100_02	dark	14:38	20			VIRUS	cal							Yes
virus0008101_01	flat_ldls_long	14:42	15			VIRUS	cal							Yes
virus0008101_02	flat_ldls_long	14:43	15			VIRUS	cal							Yes
virus0008102_01	bias	14:44	0			VIRUS	cal							Yes
virus0008102_02	bias	14:45	0			VIRUS	cal							Yes
0074	LFC Cal	21:50	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:53	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:54	20			VIRUS	cal							Yes
virus0009901_01	bias	21:55	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:56	20			LRS2	cal							Yes
virus0009902_01	dark	21:57	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:00	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:01	15			LRS2	cal							Yes
virus0009903_01	flat_Qth	22:06	20			VIRUS	cal							Yes
virus0009904_01	bias	22:07	0			VIRUS	cal							Yes
virus0009905_01	dark	22:08	15			VIRUS	cal							Yes
0075	Dark	22:20	319.5			HPF	cal							Yes
0076	Quartz FCU	22:26	74.5			HPF	cal							Yes
0077	Quartz FCU	22:28	74.5			HPF	cal							Yes
0078	Quartz FCU	22:29	74.5			HPF	cal							Yes
0079	Quartz FCU	22:31	74.5			HPF	cal							Yes
0080	Quartz FCU	22:33	74.5			HPF	cal							Yes
0081	Quartz FCU	22:35	74.5			HPF	cal							Yes
0082	Quartz FCU	22:37	74.5			HPF	cal							Yes
0083	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	22:41	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	22:43	85.2			HPF	cal							Yes
0086	Alpha Bright Cal	22:45	85.2			HPF	cal							Yes
0087	LFC FCU	22:47	106.5			HPF	cal							Yes
0088	LFC FCU	22:50	106.5			HPF	cal							Yes
0089	LFC Cal	22:52	106.5			HPF	cal							Yes
0090	LFC Cal	22:55	106.5			HPF	cal							Yes
0091	Etalon Cal	22:57	159.8			HPF	cal							Yes
0092	UNe Slave Cal	23:01	852			HPF	cal							Yes
lrs20000011_01	flat_Qth_R	23:04	15			LRS2	cal							Yes
lrs20000011_02	flat_Qth_R	23:05	15			LRS2	cal							Yes
lrs20000011_03	flat_Qth_R	23:07	15			LRS2	cal							Yes
lrs20000011_04	flat_Qth_R	23:08	15			LRS2	cal							Yes
lrs20000011_05	flat_Qth_R	23:09	15			LRS2	cal							Yes
lrs20000012_01	flat_ldls_long_B	23:10	20			LRS2	cal							Yes
lrs20000012_02	flat_ldls_long_B	23:12	20			LRS2	cal							Yes
lrs20000012_03	flat_ldls_long_B	23:13	20			LRS2	cal							Yes
lrs20000013_01	Cd-A_B	23:14	38			LRS2	cal							Yes
0093	UNe Slave Cal	23:16	852			HPF	cal							Yes
lrs20000013_02	Cd-A_B	23:16	38			LRS2	cal							Yes
lrs20000013_03	Cd-A_B	23:17	38			LRS2	cal							Yes
lrs20000014_01	FeAr_R	23:19	15			LRS2	cal							Yes
lrs20000014_02	FeAr_R	23:20	15			LRS2	cal							Yes
lrs20000014_03	FeAr_R	23:21	15			LRS2	cal							Yes
lrs20000015_01	Hg_R	23:23	20			LRS2	cal							Yes
lrs20000015_02	Hg_R	23:24	20			LRS2	cal							Yes
lrs20000015_03	Hg_R	23:25	20			LRS2	cal							Yes
lrs20000016_01	Hg_B	23:26	15			LRS2	cal							Yes
lrs20000016_02	Hg_B	23:28	15			LRS2	cal							Yes
lrs20000016_03	Hg_B	23:29	15			LRS2	cal							Yes
0094	UNe Slave Cal	23:31	852			HPF	cal							Yes
virus0000023_01	flat_ldls_long	23:35	15			VIRUS	cal							Yes
virus0000023_02	flat_ldls_long	23:37	15			VIRUS	cal							Yes
virus0000023_03	flat_ldls_long	23:38	15			VIRUS	cal							Yes
virus0000024_01	Cd-A	23:40	15			VIRUS	cal							Yes
virus0000024_02	Cd-A	23:41	15			VIRUS	cal							Yes
virus0000024_03	Cd-A	23:42	15			VIRUS	cal							Yes
virus0000025_01	Hg	23:44	15			VIRUS	cal							Yes
virus0000025_02	Hg	23:45	15			VIRUS	cal							Yes
virus0000025_03	Hg	23:46	15			VIRUS	cal							Yes
lrs20000017_01	bias	23:48	0			LRS2	cal							Yes
virus0000026_01	bias	23:48	0			VIRUS	cal							Yes
virus0000026_02	bias	23:49	0			VIRUS	cal							Yes
lrs20000017_02	bias	23:49	0			LRS2	cal							Yes
lrs20000017_03	bias	23:50	0			LRS2	cal							Yes
virus0000026_03	bias	23:50	0			VIRUS	cal							Yes
lrs20000017_04	bias	23:51	0			LRS2	cal							Yes
virus0000026_04	bias	23:51	0			VIRUS	cal							Yes
lrs20000017_05	bias	23:52	0			LRS2	cal							Yes
lrs20000017_06	bias	23:52	0			LRS2	cal							Yes
virus0000026_05	bias	23:52	0			VIRUS	cal							Yes
virus0000026_06	bias	23:53	0			VIRUS	cal							Yes
lrs20000017_07	bias	23:53	0			LRS2	cal							Yes
virus0000026_07	bias	23:53	0			VIRUS	cal							Yes
lrs20000017_08	bias	23:54	0			LRS2	cal							Yes
virus0000026_08	bias	23:54	0			VIRUS	cal							Yes
virus0000026_09	bias	23:55	0			VIRUS	cal							Yes
lrs20000017_09	bias	23:55	0			LRS2	cal							Yes
lrs20000017_10	bias	23:56	0			LRS2	cal							Yes
virus0000026_10	bias	23:56	0			VIRUS	cal							Yes
lrs20000017_11	bias	23:57	0			LRS2	cal							Yes
virus0000026_11	bias	23:57	0			VIRUS	cal							Yes
lrs20000018_01	dark	23:58	360			LRS2	cal							Yes
virus0000027_01	dark	23:58	360			VIRUS	cal							Yes

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LRS2 Biases	EON Charts	EON Charts		LRS2 Biases	EON Charts