HET Night Report Reader

Civil Date	Ephemerides
2024-04-03	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:24	02:10	02:39	11:19	11:48	12:34	10:03	-
Night Length	8:40		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Amy Westfall

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:22	15.2	13.6	00:37	engineering	00:15
01:15	13.7	12.7	11:55	twilight	10:40
Total Time Open					10:55

Program	Night Priority	Science
02:39	Science
04:35	Idle due to weather (sky brightness increase)
05:00	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:49	02:14	0.45	0.67	70	-2221	12.8	13.3	13.2	293	6	First of Night
11:47	11:54	0.68	1.07	105	-1091	11.3	11.7	11.8	283	8	Post-Observing

Problem Reports					no PRs

TO Comments	Clear and calm night with low temperature variation and good seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:28	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:29	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	01:33	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:34	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:37	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:38	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:40	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:41	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:42	26			VIRUS	cal							Yes
lrs20000007_01	HD37725_066_W	02:21	15	5.8		LRS2	spec	1.64	1.03	19.98	0.94			Yes
lrs20000008_01	HD37725_056_W	02:27	15	5.8		LRS2	spec	1.75	0.89	21.06	0.83			Yes
virus0000006_01	GD71_034_W	02:36	60	9.0		VIRUS	spec	1.65	0.94	21.26	0.95			Yes
virus0000006_02	GD71_034_W	02:38	60	1.0		VIRUS	spec	1.55	0.88	21.22	0.98			Yes
virus0000006_03	GD71_034_W	02:40	60	1.0		VIRUS	spec	1.44	0.90	21.23	0.99			Yes
virus0000007_01	parallel	02:46	360	5.0	HET24-2-100	VIRUS	sci	1.34	0.86	21.99	0.85			Yes
virus0000007_02	parallel	02:54	360	2.0	HET24-2-100	VIRUS	sci	1.39	1.51	21.98	0.86			Yes
virus0000007_03	parallel	03:01	360	1.0	HET24-2-100	VIRUS	sci	1.44	1.19	21.99	0.87			Yes
virus0000008_01	parallel	03:11	360	4.0	HET24-2-100	VIRUS	sci	1.70	1.04	22.08	0.80			Yes
virus0000008_02	parallel	03:18	360	1.0	HET24-2-100	VIRUS	sci	1.63	0.84	22.08	0.80			Yes
virus0000008_03	parallel	03:25	360	1.0	HET24-2-100	VIRUS	sci	1.53	1.06	22.04	0.82			Yes
0001	test_drk_donotuse	03:33	10.7			HPF	cal							Yes
0002	HR2585_tell_std	03:37	117.2	6.0		HPF	telluric	1.53	1.06	19.95	0.89			Yes
0003	LFC Cal	03:41	106.5			HPF	cal							Yes
0004	LFC Cal	03:44	106.5			HPF	cal							Yes
lrs20000009_01	parallel	03:45	3000	6.0	UT24-2-007	LRS2-B	sci	1.48	0.86	21.92	0.86			Yes
virus0000009_01	parallel	03:45	3000			VIRUS	sci							Yes
0005	LFC Cal	03:46	106.5			HPF	cal							Yes
virus0000010_01	parallel	04:40	360	5.0	HET24-2-100	VIRUS	sci	1.50	0.91	20.80	0.73		sky brightness constraint not met, but moon is down	No
virus0000010_02	parallel	04:47	360	1.0	HET24-2-100	VIRUS	sci	1.41	0.84	20.83	0.73			No
virus0000010_03	parallel	04:54	360	1.0	HET24-2-100	VIRUS	sci	1.40	0.70	20.87	0.74			No
0006	LFC Cal	05:06	106.5			HPF	cal							Yes
lrs20000010_01	parallel	05:06	1000			LRS2	sci							Yes
virus0000011_01	parallel	05:06	1000	6.3	UT24-2-003	VIRUS	sci	1.67		21.73	0.95			Yes
0007	LFC Cal	05:09	106.5			HPF	cal							Yes
0008	LFC Cal	05:11	106.5			HPF	cal							Yes
lrs20000010_02	parallel	05:24	1000			LRS2	sci							Yes
virus0000011_02	parallel	05:24	1000	1.3	UT24-2-003	VIRUS	sci	1.34	0.84	21.85	0.93			Yes
lrs20000010_03	parallel	05:42	1000			LRS2	sci							Yes
virus0000011_03	parallel	05:42	1000	1.3	UT24-2-003	VIRUS	sci	1.25	0.70	21.93	0.92			Yes
virus0000012_01	parallel	06:03	360	4.0	HET24-2-100	VIRUS	sci	1.29	0.88	22.05	0.75			Yes
virus0000012_02	parallel	06:10	360	1.0	HET24-2-100	VIRUS	sci	1.27	0.84	22.06	0.76			Yes
virus0000012_03	parallel	06:17	360	1.0	HET24-2-100	VIRUS	sci	1.29	1.00	22.07	0.78			Yes
virus0000013_01	parallel	06:26	360	3.0	HET24-2-100	VIRUS	sci	1.35	0.87	22.03	0.83			Yes
virus0000013_02	parallel	06:34	360	2.0	HET24-2-100	VIRUS	sci	1.31	0.92	22.02	0.82			Yes
virus0000013_03	parallel	06:41	360	1.0	HET24-2-100	VIRUS	sci	1.23	0.87	22.03	0.83			Yes
virus0000014_01	parallel	06:50	360	3.0	HET24-2-100	VIRUS	sci	1.32	0.82	22.01	0.82			Yes
virus0000014_02	parallel	06:57	360	1.0	HET24-2-100	VIRUS	sci	1.29	0.78	22.01	0.83			Yes
virus0000014_03	parallel	07:04	360	1.0	HET24-2-100	VIRUS	sci	1.31	0.82	21.97	0.85			Yes
virus0000015_01	parallel	07:13	360	3.0	HET24-2-100	VIRUS	sci	1.29	0.74	22.03	0.79			Yes
virus0000015_02	parallel	07:21	360	2.0	HET24-2-100	VIRUS	sci	1.31	0.74	22.04	0.80			Yes
virus0000015_03	parallel	07:28	360	1.0	HET24-2-100	VIRUS	sci	1.29	0.78	22.06	0.80			Yes
virus0000016_01	parallel	07:37	360	3.0	HET24-2-100	VIRUS	sci	1.27	0.93	22.03	0.81			Yes
virus0000016_02	parallel	07:44	360	1.0	HET24-2-100	VIRUS	sci	1.30	0.73	22.02	0.81			Yes
virus0000016_03	parallel	07:51	360	1.0	HET24-2-100	VIRUS	sci	1.26	0.71	22.00	0.83			Yes
virus0000017_01	parallel	08:02	360	5.0	HET24-2-100	VIRUS	sci	1.23	0.84	21.85	0.89			Yes
virus0000017_02	parallel	08:09	360	1.0	HET24-2-100	VIRUS	sci	1.27	0.83	21.84	0.89			Yes
virus0000017_03	parallel	08:16	360	1.0	HET24-2-100	VIRUS	sci	1.33	0.88	21.86	0.88			Yes
virus0000018_01	parallel	08:25	360	3.0	HET24-2-100	VIRUS	sci	1.18	0.83	22.15	0.89			Yes
virus0000018_02	parallel	08:33	360	2.0	HET24-2-100	VIRUS	sci	1.21	0.79	22.14	0.85			Yes
virus0000018_03	parallel	08:40	360	1.0	HET24-2-100	VIRUS	sci	1.41	0.78	22.48	0.94			Yes
virus0000019_01	parallel	08:49	420	3.0	HET24-2-100	VIRUS	sci	1.39	0.88	21.97	0.76			Yes
virus0000019_02	parallel	08:57	420	1.0	HET24-2-100	VIRUS	sci	1.40	0.65	21.95	0.74			Yes
virus0000019_03	parallel	09:06	420	2.0	HET24-2-100	VIRUS	sci	1.42	0.80	21.92	0.71			Yes
0009	test_drk_donotuse	09:17	10.7			HPF	cal							Yes
0010	HR6744_tell_std	09:21	330.2	8.5		HPF	telluric	1.46	0.79	20.64	0.90			Yes
virus0000021_01	parallel	09:32	420	5.0	HET24-2-100	VIRUS	sci	1.22	0.74	21.91	0.87			Yes
virus0000021_02	parallel	09:41	420	2.0	HET24-2-100	VIRUS	sci	1.25	0.78	21.91	0.88			Yes
virus0000021_03	parallel	09:49	420	1.0	HET24-2-100	VIRUS	sci	1.27	0.76	21.93	0.86			Yes
0011	test_drk_donotuse	09:57	10.7			HPF	cal							Yes
virus0000022_01	parallel	10:00	1057.5			VIRUS	sci							Yes
0012	parallel	10:01	308.9	4.9	M24-2-007	HPF	sci	1.43	0.81	20.55	0.92	171		Yes
0013	parallel	10:07	308.9	1.9	M24-2-007	HPF	sci	1.37	0.79	20.51	0.92	192		Yes
0014	LFC Cal	10:13	106.5			HPF	cal							Yes
0015	LFC Cal	10:20	106.5			HPF	cal							Yes
virus0000023_01	parallel	10:22	2976			VIRUS	sci							Yes
0016	parallel	10:23	617.7	9.7	UT24-2-011	HPF	sci	1.66	0.80	20.56	0.64	19		Yes
0017	parallel	10:34	617.7	0.7	UT24-2-011	HPF	sci	1.54	0.81	20.55	0.68	22		Yes
0018	parallel	10:45	617.7	0.7	UT24-2-011	HPF	sci	1.50	0.84	20.53	0.70	22		Yes
0019	LFC Cal	10:57	106.5			HPF	cal							Yes
0020	test_drk_donotuse	11:00	10.7			HPF	cal							Yes
0021	parallel	11:04	969.1	8.8	UT24-2-009	HPF	sci	1.50	0.80	20.43	0.75	56		Yes
virus0000024_01	parallel	11:04	3070.5			VIRUS	sci							Yes
0022	parallel	11:21	969.1	0.8	UT24-2-009	HPF	sci	1.38	0.78	20.22	0.82	56		Yes
0023	LFC Cal	11:39	106.5			HPF	cal							Yes
0024	test_drk_donotuse	11:42	10.7			HPF	cal							Yes
virus0000025_01	parallel	11:43	451.5			VIRUS	sci							Yes
0025	parallel	11:44	74.5	6.8	UT24-2-013	HPF	sci	1.64	0.77	18.84	0.87	516		Yes
0026	parallel	11:46	74.5	0.8	UT24-2-013	HPF	sci	1.68	0.78	18.49	0.86	500		Yes
0027	parallel	11:48	74.5	0.8	UT24-2-013	HPF	sci	1.74	0.75	18.11	0.86	498		Yes
lrs20000011_01	bias	11:50	0			LRS2	cal							Yes
virus0000026_01	bias	11:51	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	11:55	15		ENG24-2-002	VIRUS	cal							Yes
virus0000028_01	Hg	11:57	15		ENG24-2-002	VIRUS	cal							Yes
0028	Dark	12:06	319.5			HPF	cal							Yes
0029	Quartz FCU	12:18	74.5			HPF	cal							Yes
0030	Quartz FCU	12:19	74.5			HPF	cal							Yes
0031	Quartz FCU	12:21	74.5			HPF	cal							Yes
0032	Quartz FCU	12:23	74.5			HPF	cal							Yes
0033	Quartz FCU	12:25	74.5			HPF	cal							Yes
0034	Quartz FCU	12:26	74.5			HPF	cal							Yes
0035	Quartz FCU	12:28	74.5			HPF	cal							Yes
0036	Alpha Bright Cal	12:31	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	12:33	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	12:35	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	12:37	85.2			HPF	cal							Yes
0040	LFC FCU	12:39	106.5			HPF	cal							Yes
0041	LFC FCU	12:42	106.5			HPF	cal							Yes
0042	LFC FCU	12:44	106.5			HPF	cal							Yes
0043	LFC FCU	12:46	106.5			HPF	cal							Yes
0044	LFC FCU	12:48	106.5			HPF	cal							Yes
0045	LFC FCU	12:51	106.5			HPF	cal							Yes
0046	LFC Cal	12:54	106.5			HPF	cal							Yes
0047	LFC Cal	12:56	106.5			HPF	cal							Yes
0048	Etalon Cal	13:04	159.8			HPF	cal							Yes
0049	Etalon Cal	13:07	159.8			HPF	cal							Yes
0050	Etalon Cal	13:10	159.8			HPF	cal							Yes
0051	Etalon Cal	13:13	159.8			HPF	cal							Yes
0052	UNe Slave Cal	13:17	852			HPF	cal							Yes
0053	UNe Slave Cal	13:32	852			HPF	cal							Yes
0054	UNe Slave Cal	13:47	852			HPF	cal							Yes
0087	LFC Cal	21:25	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:45	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:45	20			VIRUS	cal							Yes
virus0009901_01	bias	21:47	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:47	20			LRS2	cal							Yes
virus0009902_01	dark	21:49	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:50	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:51	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:53	15			LRS2	cal							Yes
0088	Dark	21:57	319.5			HPF	cal							Yes
0089	Quartz FCU	22:03	74.5			HPF	cal							Yes
0090	Quartz FCU	22:05	74.5			HPF	cal							Yes
0091	Quartz FCU	22:07	74.5			HPF	cal							Yes
0092	Quartz FCU	22:09	74.5			HPF	cal							Yes
0093	Quartz FCU	22:10	74.5			HPF	cal							Yes
0094	Quartz FCU	22:12	74.5			HPF	cal							Yes
0095	Quartz FCU	22:14	74.5			HPF	cal							Yes
0096	Alpha Bright Cal	22:16	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	22:18	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0099	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0100	LFC FCU	22:25	106.5			HPF	cal							Yes
0101	LFC FCU	22:27	106.5			HPF	cal							Yes
0102	LFC Cal	22:30	106.5			HPF	cal							Yes
0103	LFC Cal	22:32	106.5			HPF	cal							Yes
0104	Etalon Cal	22:35	159.8			HPF	cal							Yes
0105	UNe Slave Cal	22:38	852			HPF	cal							Yes
lrs20000018_01	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000018_02	flat_Qth_R	22:41	15			LRS2	cal							Yes
lrs20000018_03	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000018_04	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000018_05	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000019_01	flat_ldls_long_B	22:46	20			LRS2	cal							Yes
lrs20000019_02	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000019_03	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000020_01	Cd-A_B	22:50	38			LRS2	cal							Yes
lrs20000020_02	Cd-A_B	22:52	38			LRS2	cal							Yes
lrs20000020_03	Cd-A_B	22:53	38			LRS2	cal							Yes
0106	UNe Slave Cal	22:54	852			HPF	cal							Yes
lrs20000021_01	FeAr_R	22:55	15			LRS2	cal							Yes
lrs20000021_02	FeAr_R	22:56	15			LRS2	cal							Yes
lrs20000021_03	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20000022_01	Hg_R	22:59	20			LRS2	cal							Yes
lrs20000022_02	Hg_R	23:00	20			LRS2	cal							Yes
lrs20000022_03	Hg_R	23:01	20			LRS2	cal							Yes
lrs20000023_01	Hg_B	23:03	15			LRS2	cal							Yes
lrs20000023_02	Hg_B	23:04	15			LRS2	cal							Yes
lrs20000023_03	Hg_B	23:05	15			LRS2	cal							Yes
0107	UNe Slave Cal	23:09	852			HPF	cal							Yes
virus0000032_01	flat_ldls_long	23:12	15			VIRUS	cal							Yes
virus0000032_02	flat_ldls_long	23:13	15			VIRUS	cal							Yes
virus0000032_03	flat_ldls_long	23:14	15			VIRUS	cal							Yes
virus0000033_01	Cd-A	23:16	15			VIRUS	cal							Yes
virus0000033_02	Cd-A	23:17	15			VIRUS	cal							Yes
virus0000033_03	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000034_01	Hg	23:20	15			VIRUS	cal							Yes
virus0000034_02	Hg	23:21	15			VIRUS	cal							Yes
virus0000034_03	Hg	23:23	15			VIRUS	cal							Yes
lrs20000024_01	bias	23:24	0			LRS2	cal							Yes
virus0000035_01	bias	23:24	0			VIRUS	cal							Yes
lrs20000024_02	bias	23:25	0			LRS2	cal							Yes
virus0000035_02	bias	23:25	0			VIRUS	cal							Yes
lrs20000024_03	bias	23:25	0			LRS2	cal							Yes
virus0000035_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000024_04	bias	23:26	0			LRS2	cal							Yes
virus0000035_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000024_05	bias	23:27	0			LRS2	cal							Yes
virus0000035_05	bias	23:27	0			VIRUS	cal							Yes
lrs20000024_06	bias	23:28	0			LRS2	cal							Yes
virus0000035_06	bias	23:28	0			VIRUS	cal							Yes
lrs20000024_07	bias	23:29	0			LRS2	cal							Yes
virus0000035_07	bias	23:29	0			VIRUS	cal							Yes
lrs20000024_08	bias	23:30	0			LRS2	cal							Yes
virus0000035_08	bias	23:30	0			VIRUS	cal							Yes
lrs20000024_09	bias	23:31	0			LRS2	cal							Yes
virus0000035_09	bias	23:31	0			VIRUS	cal							Yes
lrs20000024_10	bias	23:32	0			LRS2	cal							Yes
virus0000035_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000024_11	bias	23:32	0			LRS2	cal							Yes
virus0000035_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000025_01	dark	23:33	360			LRS2	cal							Yes
virus0000036_01	dark	23:34	360			VIRUS	cal							Yes
lrs20000025_02	dark	23:40	360			LRS2	cal							Yes
virus0000036_02	dark	23:40	360			VIRUS	cal							Yes
lrs20000025_03	dark	23:47	360			LRS2	cal							Yes
virus0000036_03	dark	23:47	360			VIRUS	cal							Yes