HET Night Report Reader

Civil Date	Ephemerides
2023-04-05	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:24	02:11	02:40	11:17	11:47	12:32	00:58	-
Night Length	8:37		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Steven Janowiecki	Nathan McReynolds	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:14	9.4	10.3	12:00	twilight	10:46
Total Time Open					10:46

Program	Night Priority	Science
02:40	Science
02:46	Idle due to weather (clouds)
05:21	Science
05:32	Idle due to weather (clouds)
10:20	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:51	02:30	0.46	0.73	67	-3035	7.8	8.9	9.3	109	8	First of Night
↪ Comments			pistoned 11:6 by +15 for donut
03:32	04:01	0.44	0.67	42	-2167	7.5	8.2	8.3	117	9	Stack/Re-stack
05:54	05:58	0.85	1.27	-278	-1533	6.8	7.5	7.5	121	15	Post-Observing
05:58	06:31	0.43	0.65	37	-1583	6.8	7.5	7.5	122	14	Stack/Re-stack
↪ Comments			pistoned 11:6 by +20 microns
11:47	12:00	0.57	0.88	157	-1156	5.3	6.4	6.6	138	8	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6160	04:10-04:10, 07:36-07:36	00:00	internal dewpoint offline
6157	10:46-10:46	00:00	wfs2 encoder < min

Ops Comments	none

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC Cal	01:15	106.5			HPF	cal							Yes
lrs20000001_01	skyflat	01:29	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:30	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:31	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:32	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:34	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:35	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:38	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:39	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:41	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:42	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:43	26			VIRUS	cal							Yes
0002	LFC Cal	01:45	106.5			HPF	cal							Yes
0003	LFC Cal	01:48	106.5			HPF	cal							Yes
0004	LFC Cal	01:50	106.5			HPF	cal							Yes
0005	test_drk_donotuse	02:31	10.7			HPF	cal							Yes
0006	parallel	02:44	95.9	14.4	UT23-2-001	HPF	sci					124	moderate clouds, slow setup	Yes
0007	test_drk_donotuse	02:47	10.7			HPF	cal							Yes
0008	LFC Cal	02:55	106.5			HPF	cal							Yes
0009	LFC Cal	02:57	106.5			HPF	cal							Yes
0010	LFC Cal	02:59	106.5			HPF	cal							Yes
0011	LFC Cal	03:40	106.5			HPF	cal							Yes
0012	LFC Cal	03:42	106.5			HPF	cal							Yes
0013	LFC Cal	03:45	106.5			HPF	cal							Yes
0014	test_drk_donotuse	04:02	10.7			HPF	cal							Yes
virus0000006_01	parallel	04:06	3070.5			VIRUS	sci							Yes
0015	parallel	04:07	969.1	5.8	UT23-2-014	HPF	sci	1.90	1.30	16.84	0.42	154	clouds reduce transparency and increase sky surface brightness beyond requested limits - data may still have some utility, though!	No
0016	parallel	04:24	969.1	0.8	UT23-2-014	HPF	sci	2.08	1.48	16.61	0.50	105		No
0017	LFC Cal	04:42	106.5			HPF	cal							Yes
0018	test_drk_donotuse	04:44	10.7			HPF	cal							Yes
0019	parallel	04:48	969.1	7.8	UT23-2-014	HPF	sci	1.60	1.01	17.68	0.68	57	clouds thickened during second exposure around 5:13UT and guide stars were lost for the last 8 minutes of exposure	No
virus0000007_01	parallel	04:48	3070.5			VIRUS	sci							Yes
0020	parallel	05:05	969.1	0.8	UT23-2-014	HPF	sci	1.58	0.91	17.66	0.71	44		No
0021	LFC Cal	05:23	106.5			HPF	cal							Yes
0022	test_drk_donotuse	05:28	10.7			HPF	cal							Yes
0023	HR5085_tell_std	05:30	117.2	9.0		HPF	telluric	1.70	1.06	16.33	0.23			Yes
0024	test_drk_donotuse	05:33	10.7			HPF	cal							Yes
0025	LFC Cal	06:29	106.5			HPF	cal							Yes
0026	LFC Cal	06:32	106.5			HPF	cal							Yes
0027	LFC Cal	06:34	106.5			HPF	cal							Yes
0028	LFC Cal	07:48	106.5			HPF	cal							Yes
0029	LFC Cal	07:50	106.5			HPF	cal							Yes
0030	LFC Cal	07:52	106.5			HPF	cal							Yes
0031	LFC Cal	09:41	106.5			HPF	cal							Yes
0032	LFC Cal	09:43	106.5			HPF	cal							Yes
0033	LFC Cal	09:46	106.5			HPF	cal							Yes
0034	test_drk_donotuse	10:15	10.7			HPF	cal							Yes
0035	parallel	10:30	53.3	10.1	UT23-2-001	HPF	sci	1.62		15.81	0.57	586	sky surface brightness brighter than requested due to proximity of moon	Yes
0036	test_drk_donotuse	10:32	10.7			HPF	cal							Yes
0037	parallel	10:37	969.1	5.8	PSU23-2-013	HPF	sci	1.43	1.01	18.11	0.77	210		Yes
virus0000008_01	parallel	10:37	3070.5			VIRUS	sci							Yes
0038	parallel	10:54	969.1	1.8	PSU23-2-013	HPF	sci	1.26	0.78	17.97	0.50	185		Yes
0039	LFC Cal	11:13	106.5			HPF	cal							Yes
0040	test_drk_donotuse	11:16	10.7			HPF	cal							Yes
0041	parallel	11:18	202.3	6.6	UT23-2-001	HPF	sci	1.47	0.98	17.67	0.48	77		Yes
0042	test_drk_donotuse	11:23	10.7			HPF	cal							Yes
0043	parallel	11:27	191.7	6.8	UT23-2-001	HPF	sci	1.45	1.10	17.48	0.36	88		Yes
0044	test_drk_donotuse	11:32	10.7			HPF	cal							Yes
0045	parallel	11:36	181.1	5.0	UT23-2-001	HPF	sci	1.58	1.05	17.41	0.49	198		Yes
0046	test_drk_donotuse	11:43	10.7			HPF	cal							Yes
0047	parallel	11:45	127.8	5.9	UT23-2-001	HPF	sci	1.35	0.82	17.62	0.50	194		Yes
0048	test_drk_donotuse	11:48	10.7			HPF	cal							Yes
virus0000009_01	bias	11:54	0			VIRUS	cal							Yes
virus0000010_01	Cd-A	12:08	15		ENG23-2-002	VIRUS	cal							Yes
virus0000011_01	Hg	12:09	15		ENG23-2-002	VIRUS	cal							Yes
0049	Dark	12:11	319.5			HPF	cal							Yes
0050	Quartz FCU	12:23	74.5			HPF	cal							Yes
0051	Quartz FCU	12:25	74.5			HPF	cal							Yes
0052	Quartz FCU	12:27	74.5			HPF	cal							Yes
0053	Quartz FCU	12:28	74.5			HPF	cal							Yes
0054	Quartz FCU	12:30	74.5			HPF	cal							Yes
0055	Quartz FCU	12:32	74.5			HPF	cal							Yes
0056	Quartz FCU	12:34	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	12:38	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	12:40	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	12:42	85.2			HPF	cal							Yes
0061	LFC FCU	12:44	106.5			HPF	cal							Yes
0062	LFC FCU	12:47	106.5			HPF	cal							Yes
0063	LFC FCU	12:49	106.5			HPF	cal							Yes
0064	LFC FCU	12:51	106.5			HPF	cal							Yes
0065	LFC FCU	12:54	106.5			HPF	cal							Yes
0066	LFC FCU	12:56	106.5			HPF	cal							Yes
0067	LFC Cal	12:59	106.5			HPF	cal							Yes
0068	LFC Cal	13:01	106.5			HPF	cal							Yes
0069	Etalon Cal	13:09	159.8			HPF	cal							Yes
0070	Etalon Cal	13:12	159.8			HPF	cal							Yes
0071	Etalon Cal	13:15	159.8			HPF	cal							Yes
0072	Etalon Cal	13:18	159.8			HPF	cal							Yes
0073	UNe Slave Cal	13:22	852			HPF	cal							Yes
0074	UNe Slave Cal	13:37	852			HPF	cal							Yes
0075	UNe Slave Cal	13:52	852			HPF	cal							Yes
0121	LFC Cal	21:36	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:51	20			VIRUS	cal							Yes
virus0009901_01	bias	21:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:53	15			LRS2	cal							Yes
virus0009902_01	dark	21:54	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:55	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:57	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:58	15			LRS2	cal							Yes
0122	Dark	22:00	319.5			HPF	cal							Yes
0123	Quartz FCU	22:07	74.5			HPF	cal							Yes
0124	Quartz FCU	22:08	74.5			HPF	cal							Yes
0125	Quartz FCU	22:10	74.5			HPF	cal							Yes
0126	Quartz FCU	22:12	74.5			HPF	cal							Yes
0127	Quartz FCU	22:14	74.5			HPF	cal							Yes
0128	Quartz FCU	22:15	74.5			HPF	cal							Yes
0129	Quartz FCU	22:17	74.5			HPF	cal							Yes
0130	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0131	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0132	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0133	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0134	LFC FCU	22:28	106.5			HPF	cal							Yes
0135	LFC FCU	22:30	106.5			HPF	cal							Yes
0136	LFC Cal	22:33	106.5			HPF	cal							Yes
0137	LFC Cal	22:35	106.5			HPF	cal							Yes
0138	Etalon Cal	22:38	159.8			HPF	cal							Yes
0139	UNe Slave Cal	22:42	852			HPF	cal							Yes
lrs20000009_01	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	22:50	15			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	22:52	15			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	22:53	15			LRS2	cal							Yes
lrs20000011_01	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	22:56	38			LRS2	cal							Yes
0140	UNe Slave Cal	22:57	852			HPF	cal							Yes
lrs20000011_03	Cd-A_B	22:57	38			LRS2	cal							Yes
lrs20000012_01	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000014_03	Hg_B	23:09	15			LRS2	cal							Yes
0141	UNe Slave Cal	23:12	852			HPF	cal							Yes
virus0000023_01	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000023_02	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000023_03	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000024_01	Cd-A	23:20	15			VIRUS	cal							Yes
virus0000024_02	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000024_03	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000025_01	Hg	23:24	15			VIRUS	cal							Yes
virus0000025_02	Hg	23:25	15			VIRUS	cal							Yes
virus0000025_03	Hg	23:27	15			VIRUS	cal							Yes
lrs20000015_01	bias	23:28	0			LRS2	cal							Yes
virus0000026_01	bias	23:28	0			VIRUS	cal							Yes
lrs20000015_02	bias	23:29	0			LRS2	cal							Yes
virus0000026_02	bias	23:29	0			VIRUS	cal							Yes
virus0000026_03	bias	23:30	0			VIRUS	cal							Yes
lrs20000015_03	bias	23:30	0			LRS2	cal							Yes
lrs20000015_04	bias	23:31	0			LRS2	cal							Yes
virus0000026_04	bias	23:31	0			VIRUS	cal							Yes
lrs20000015_05	bias	23:32	0			LRS2	cal							Yes
virus0000026_05	bias	23:32	0			VIRUS	cal							Yes
lrs20000015_06	bias	23:33	0			LRS2	cal							Yes
virus0000026_06	bias	23:33	0			VIRUS	cal							Yes
virus0000026_07	bias	23:34	0			VIRUS	cal							Yes
lrs20000015_07	bias	23:34	0			LRS2	cal							Yes
virus0000026_08	bias	23:34	0			VIRUS	cal							Yes
lrs20000015_08	bias	23:34	0			LRS2	cal							Yes
lrs20000015_09	bias	23:35	0			LRS2	cal							Yes
virus0000026_09	bias	23:35	0			VIRUS	cal							Yes
lrs20000015_10	bias	23:36	0			LRS2	cal							Yes
virus0000026_10	bias	23:36	0			VIRUS	cal							Yes
lrs20000015_11	bias	23:37	0			LRS2	cal							Yes
virus0000026_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000016_01	dark	23:38	360			LRS2	cal							Yes
virus0000027_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000016_02	dark	23:45	360			LRS2	cal							Yes
virus0000027_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000016_03	dark	23:51	360			LRS2	cal							Yes
virus0000027_03	dark	23:52	360			VIRUS	cal							Yes

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