HET Night Report Reader

Civil Date	Ephemerides
2024-03-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:02	01:47	02:15	12:01	12:29	13:14	06:36	-
Night Length	9:46		Sunset Temperature

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

Overlaps		none

Other Personnel	Nathan McReynolds

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:52	11.5	10.6	13:07	twilight	12:15
Total Time Open					12:15

Program	Night Priority	Science
02:15	Science
02:54	Idle due to weather (queue hole, wait for P0 start)
02:59	Science
08:51	Engineering (hpf)
09:39	Science
11:02	Idle due to weather (clouds)
11:35	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:26	01:55	0.44	066	40	-1424	11.0	11.2	11.0	262	7	First of Night
12:09	12:15	0.86	1.36	120	-370	10.8	11.5	11.7	283	11	Post-Observing
12:15	13:07				+103	10.9	11.0	11.2	261	11	End of Night

Problem Reports					no PRs

TO Comments	Some interruptions by light clouds later in night, otherwise clear and calm with decent seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000029_02	Hg	00:00	15			VIRUS	cal							Yes
virus0000029_03	Hg	00:01	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:03	0			LRS2	cal							Yes
virus0000001_01	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:04	0			LRS2	cal							Yes
lrs20000001_03	bias	00:04	0			LRS2	cal							Yes
virus0000001_02	bias	00:04	0			VIRUS	cal							Yes
virus0000001_03	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:05	0			LRS2	cal							Yes
virus0000001_04	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:06	0			LRS2	cal							Yes
virus0000001_05	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:07	0			LRS2	cal							Yes
virus0000001_06	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:08	0			LRS2	cal							Yes
virus0000001_07	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:09	0			LRS2	cal							Yes
virus0000001_08	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:10	0			LRS2	cal							Yes
virus0000001_09	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:11	0			LRS2	cal							Yes
virus0000001_10	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:12	0			LRS2	cal							Yes
virus0000001_11	bias	00:12	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:12	360			LRS2	cal							Yes
virus0000002_01	dark	00:13	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:19	360			LRS2	cal							Yes
virus0000002_02	dark	00:20	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:26	360			LRS2	cal							Yes
virus0000002_03	dark	00:26	360			VIRUS	cal							Yes
0001	twilight	00:59	298.2			HPF	cal							Yes
lrs20000003_01	skyflat	01:06	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:07	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:08	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:10	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:11	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:12	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:15	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:16	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:17	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:19	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:20	26			VIRUS	cal							Yes
lrs20000009_01	BD+541216_056_E	02:00	60	4.0		LRS2	spec	1.76	1.13	21.29	0.82			Yes
lrs20000010_01	BD+541216_066_E	02:05	30	3.5		LRS2	spec	1.77	1.32	20.59	1.00			Yes
0002	LFC Cal	02:07	106.5			HPF	cal							Yes
0003	LFC Cal	02:09	106.5			HPF	cal							Yes
0004	LFC Cal	02:11	106.5			HPF	cal							Yes
virus0000008_01	parallel	02:14	1800			VIRUS	sci							Yes
lrs20000011_01	parallel	02:14	1800	9.0	UT24-1-010	LRS2-B	sci	1.72	1.32	21.63	0.94			Yes
0005	test_drk_donotuse	02:45	10.7			HPF	cal							Yes
0006	HR1803_tell_std	02:49	330.2	4.5		HPF	telluric	1.66	1.42	20.19	0.91			Yes
0007	LFC Cal	03:01	106.5			HPF	cal							Yes
0008	LFC Cal	03:03	106.5			HPF	cal							Yes
lrs20000012_01	parallel	03:04	3300	5.0	UT24-1-004	LRS2-B	sci	2.07	1.71	21.84	0.88			Yes
virus0000009_01	parallel	03:04	3300			VIRUS	sci							Yes
0009	LFC Cal	03:06	106.5			HPF	cal							Yes
virus0000010_01	parallel	04:05	480	6.0	HET24-1-100	VIRUS	sci	1.84	1.27	21.97	0.56			Yes
virus0000010_02	parallel	04:14	480	1.0	HET24-1-100	VIRUS	sci	1.85	1.22	21.94	0.61			Yes
virus0000010_03	parallel	04:23	480	1.0	HET24-1-100	VIRUS	sci	1.85	1.11	21.93	0.64			Yes
virus0000011_01	parallel	04:35	540	4.0	HET24-1-100	VIRUS	sci	1.71	1.22	21.93	0.64			Yes
virus0000011_02	parallel	04:45	540	1.0	HET24-1-100	VIRUS	sci	1.59	0.91	21.95	0.69			Yes
virus0000011_03	parallel	04:55	540	1.0	HET24-1-100	VIRUS	sci	1.55	1.06	21.99	0.70			Yes
0010	test_drk_donotuse	05:06	10.7			HPF	cal							Yes
0011	HR4227_tell_std	05:10	117.2	6.0		HPF	telluric	2.10	0.82	20.31	0.83			Yes
0012	test_drk_donotuse	05:15	10.7			HPF	cal							Yes
0013	parallel	05:21	969.1	9.8	PSU24-1-011	HPF	sci	1.48	0.92	20.39	0.91	190		Yes
virus0000012_01	parallel	05:21	3070.5			VIRUS	sci							Yes
0014	parallel	05:39	969.1	0.8	PSU24-1-011	HPF	sci	1.55	0.87	20.39	0.86	181		Yes
0015	LFC Cal	05:56	106.5			HPF	cal							Yes
0016	test_drk_donotuse	05:59	10.7			HPF	cal							Yes
0017	HR2659_tell_std	06:02	330.2	6.5		HPF	telluric	1.46	0.76	19.83	0.84			Yes
0018	LFC Cal	06:09	106.5			HPF	cal							Yes
0019	LFC Cal	06:12	106.5			HPF	cal							Yes
0020	LFC Cal	06:14	106.5			HPF	cal							Yes
virus0000013_01	parallel	06:19	3300			VIRUS	sci							Yes
lrs20000013_01	parallel	06:19	3300	12.0	UT24-1-004	LRS2-B	sci	1.57	0.81	21.91	0.57		faint field resulted in difficult setup	Yes
0021	test_drk_donotuse	07:16	10.7			HPF	cal							Yes
0022	parallel	07:22	351.4	8.1	UT24-1-009	HPF	sci	1.43	1.08	19.35	0.50	114		Yes
virus0000014_01	parallel	07:22	594			VIRUS	sci							Yes
0023	test_drk_donotuse	07:31	10.7			HPF	cal							Yes
0024	parallel	07:35	969.1	7.8	PSU24-1-006	HPF	sci	1.64	0.93	19.66	0.71	95		P4
virus0000015_01	parallel	07:35	1534.5			VIRUS	sci							Yes
0025	LFC Cal	07:53	106.5			HPF	cal							Yes
0026	test_drk_donotuse	07:56	10.7			HPF	cal							Yes
virus0000016_01	parallel	07:57	1590			VIRUS	sci							Yes
0027	parallel	07:58	308.9	5.9	UT24-1-016	HPF	sci	1.59	1.19	20.20	0.61	199		P4
0028	parallel	08:03	308.9	0.9	UT24-1-016	HPF	sci	1.56	1.15	20.21	0.63	192		P4
0029	parallel	08:09	308.9	-0.1	UT24-1-016	HPF	sci	1.55	1.42	20.12	0.63	184		P4
0030	LFC Cal	08:16	106.5			HPF	cal							Yes
0031	LFC Cal	08:19	106.5			HPF	cal							Yes
virus0000017_01	parallel	08:20	1200			VIRUS	sci							Yes
lrs20000014_01	parallel	08:20	1200	6.0	UT24-1-010	LRS2-B	sci	1.93	1.15	20.07	0.80			Yes
0032	LFC Cal	08:21	106.5			HPF	cal							Yes
0033	LFC Cal	08:42	106.5			HPF	cal							Yes
0034	LFC Cal	08:44	106.5			HPF	cal							Yes
virus0000018_01	parallel	08:46	300			VIRUS	sci							Yes
lrs20000015_01	parallel	08:46	300	7.0	PSU24-1-010	LRS2-R	sci	1.80	1.00	20.33	0.84			P4
0035	test_drk_donotuse	08:56	10.7			HPF	cal							Yes
0036	Ross_128	09:02	394.1	11.4	ENG24-1-000	HPF	eng	1.81	0.95	19.95	0.81	381		Yes
virus0000019_01	parallel	09:03	3241.5			VIRUS	eng							Yes
0037	Ross_128	09:11	394.1	0.4	ENG24-1-000	HPF	eng	1.84	1.58	19.94	0.82	395		Yes
0038	Ross_128	09:18	394.1	0.4	ENG24-1-000	HPF	eng	1.81	1.40	19.90	0.81	394		Yes
0039	Ross_128	09:25	394.1	0.4	ENG24-1-000	HPF	eng	1.84	1.60	19.78	0.79	357		Yes
0040	Ross_128	09:32	394.1	1.4	ENG24-1-000	HPF	eng	1.93	1.56	19.65	0.77	317		Yes
0041	LFC Cal	09:40	106.5			HPF	cal							Yes
0042	LFC Cal	09:43	106.5			HPF	cal							Yes
0043	LFC Cal	09:45	106.5			HPF	cal							Yes
virus0000020_01	parallel	09:47	2000			VIRUS	sci							Yes
0044	LFC Cal	09:48	106.5			HPF	cal							Yes
lrs20000016_01	parallel	09:48	2000	8.7	UT24-1-002	LRS2-B	sci	1.90	1.54	20.31	0.96			P4
0045	LFC Cal	10:22	106.5			HPF	cal							Yes
0046	LFC Cal	10:25	106.5			HPF	cal							Yes
0047	LFC Cal	10:27	106.5			HPF	cal							Yes
virus0000021_01	parallel	10:28	2000			VIRUS	sci							Yes
lrs20000017_01	parallel	10:28	2000	7.7	UT24-1-002	LRS2-B	sci	1.68	1.48	20.34	0.76			P4
0048	LFC Cal	11:06	106.5			HPF	cal							Yes
0049	LFC Cal	11:08	106.5			HPF	cal							Yes
0050	LFC Cal	11:10	106.5			HPF	cal							Yes
0051	LFC Cal	11:39	106.5			HPF	cal							Yes
virus0000022_01	parallel	11:39	1200			VIRUS	sci							Yes
lrs20000018_01	parallel	11:39	1200	4.0	UT24-1-010	LRS2-B	sci	1.75	1.31	20.63	0.82			Yes
0052	LFC Cal	11:42	106.5			HPF	cal							Yes
0053	LFC Cal	11:44	106.5			HPF	cal							Yes
0054	test_drk_donotuse	12:04	10.7			HPF	cal							Yes
0055	HR5238_tell_std	12:05	117.2	6.0		HPF	telluric	1.43	1.13	19.76	0.82			Yes
lrs20000019_01	bias	12:09	0			LRS2	cal							Yes
virus0000023_01	bias	12:09	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	12:14	15		ENG24-1-002	VIRUS	cal							Yes
virus0000025_01	Hg	12:15	15		ENG24-1-002	VIRUS	cal							Yes
0056	Dark	13:09	319.5			HPF	cal							Yes
0057	Quartz FCU	13:21	74.5			HPF	cal							Yes
0058	Quartz FCU	13:23	74.5			HPF	cal							Yes
0059	Quartz FCU	13:24	74.5			HPF	cal							Yes
0060	Quartz FCU	13:26	74.5			HPF	cal							Yes
0061	Quartz FCU	13:28	74.5			HPF	cal							Yes
0062	Quartz FCU	13:30	74.5			HPF	cal							Yes
0063	Quartz FCU	13:31	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	13:38	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0068	LFC FCU	13:42	106.5			HPF	cal							Yes
0069	LFC FCU	13:45	106.5			HPF	cal							Yes
0070	LFC FCU	13:47	106.5			HPF	cal							Yes
0071	LFC FCU	13:49	106.5			HPF	cal							Yes
0072	LFC FCU	13:52	106.5			HPF	cal							Yes
0073	LFC FCU	13:54	106.5			HPF	cal							Yes
0074	LFC Cal	13:57	106.5			HPF	cal							Yes
0075	LFC Cal	13:59	106.5			HPF	cal							Yes
0076	Etalon Cal	14:07	159.8			HPF	cal							Yes
0077	Etalon Cal	14:10	159.8			HPF	cal							Yes
0078	Etalon Cal	14:13	159.8			HPF	cal							Yes
0079	Etalon Cal	14:16	159.8			HPF	cal							Yes
0080	UNe Slave Cal	14:20	852			HPF	cal							Yes
0081	UNe Slave Cal	14:35	852			HPF	cal							Yes
0082	UNe Slave Cal	14:50	852			HPF	cal							Yes
0081	LFC Cal	22:01	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:20	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:22	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:23	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:26	15			LRS2	cal							Yes
0082	Dark	22:35	319.5			HPF	cal							Yes
0083	Quartz FCU	22:42	74.5			HPF	cal							Yes
0084	Quartz FCU	22:44	74.5			HPF	cal							Yes
0085	Quartz FCU	22:45	74.5			HPF	cal							Yes
0086	Quartz FCU	22:47	74.5			HPF	cal							Yes
0087	Quartz FCU	22:49	74.5			HPF	cal							Yes
0088	Quartz FCU	22:51	74.5			HPF	cal							Yes
0089	Quartz FCU	22:53	74.5			HPF	cal							Yes
0090	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0094	LFC FCU	23:03	106.5			HPF	cal							Yes
0095	LFC FCU	23:06	106.5			HPF	cal							Yes
0096	LFC Cal	23:09	106.5			HPF	cal							Yes
0097	LFC Cal	23:11	106.5			HPF	cal							Yes
0098	Etalon Cal	23:13	159.8			HPF	cal							Yes
0099	UNe Slave Cal	23:17	852			HPF	cal							Yes
lrs20000018_01	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000018_02	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000018_03	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000018_04	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000018_05	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000019_01	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000019_02	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000019_03	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000020_01	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000020_02	Cd-A_B	23:30	38			LRS2	cal							Yes
0100	UNe Slave Cal	23:32	852			HPF	cal							Yes
lrs20000020_03	Cd-A_B	23:32	38			LRS2	cal							Yes
lrs20000021_01	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000021_02	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000021_03	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000022_01	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000022_02	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000022_03	Hg_R	23:40	20			LRS2	cal							Yes
lrs20000023_01	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000023_02	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000023_03	Hg_B	23:43	15			LRS2	cal							Yes
0101	UNe Slave Cal	23:47	852			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:51	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	23:56	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000029_01	Hg	23:58	15			VIRUS	cal							Yes