HET Night Report Reader

Civil Date	Ephemerides
2024-05-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:53	02:44	03:18	10:27	11:00	11:52	-	09:20
Night Length	7:09		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Amy Westfall

Overlaps		none

Other Personnel	Nathan McReynolds

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:45	20.3	17.5	11:46	twilight	10:01
Total Time Open					10:01

Program	Night Priority	Science
03:18	Science
07:00	Engineering (hpf)
07:50	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:19	02:45	0.43	0.68	60	-3604	19.8	18.0	17.8	285	9	First of Night
08:25	08:58	0.44	0.68	60	-1656	19.2	19.8	19.8	7	11	Stack/Re-stack
11:01	11:11	0.61	0.90	-157	-1431	18.9	19.6	19.9	270	13	Post-Observing
11:11	11:46				-1533	19.0	19.1	19.4	268	14	End of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5828	09:04-09:05	00:01	TCS GUI crashes; upon reopening no fiducial information displayed in active Guider Camera, even though metrology loop is still active

TO Comments	Clear and calm with good seeing 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
0001	twilight	01:50	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:59	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:00	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:01	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:02	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:03	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:05	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:08	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:10	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:11	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:12	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:14	26			VIRUS	cal							Yes
0002	LFC Cal	02:17	106.5			HPF	cal							Yes
0003	LFC Cal	02:19	106.5			HPF	cal							Yes
0004	LFC Cal	02:21	106.5			HPF	cal							Yes
0005	test_drk_donotuse	02:47	10.7			HPF	cal							Yes
0006	HR5373_tell_std	02:51	330.2	5.5		HPF	telluric	1.43	0.75	19.32	0.73			Yes
lrs20000007_01	BD+262606_056_E	03:01	60	4.0		LRS2	spec	1.32	0.77	19.67	0.63			Yes
lrs20000008_01	BD+262606_066_E	03:05	30	2.5		LRS2	spec	1.54	0.76	19.53	0.69			Yes
0007	test_drk_donotuse	03:08	10.7			HPF	cal							Yes
virus0000006_01	parallel	03:12	3070.5			VIRUS	sci							Yes
0008	parallel	03:13	969.1	7.8	UT24-2-009	HPF	sci	1.30	0.80	19.42	0.90	58		P4
0009	parallel	03:30	969.1	0.8	UT24-2-009	HPF	sci	1.35	0.88	19.40	0.89	58		P4
0010	LFC Cal	03:48	106.5			HPF	cal							Yes
0011	test_drk_donotuse	03:51	10.7			HPF	cal							Yes
0012	parallel	03:53	63.9	6.9	UT24-2-013	HPF	sci	1.75	0.79	18.84	0.94	568		Yes
virus0000007_01	parallel	03:53	451.5			VIRUS	sci							Yes
0013	parallel	03:55	63.9	0.9	UT24-2-013	HPF	sci	1.69	0.73	18.84	0.96	607		Yes
0014	parallel	03:57	63.9	0.9	UT24-2-013	HPF	sci	1.58	0.80	18.85	0.96	624		Yes
0015	LFC Cal	04:04	106.5			HPF	cal							Yes
virus0000008_01	parallel	04:05	1000			VIRUS	sci							Yes
lrs20000009_01	parallel	04:05	1000	7.3	UT24-2-001	LRS2-B	sci	1.50	0.77	18.39	0.75		pretty close to the moon	Yes
0016	LFC Cal	04:07	106.5			HPF	cal							Yes
0017	LFC Cal	04:09	106.5			HPF	cal							Yes
0018	LFC Cal	04:24	106.5			HPF	cal							Yes
0019	LFC Cal	04:26	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:27	1000			VIRUS	sci							Yes
lrs20000010_01	parallel	04:27	1000	5.3	UT24-2-001	LRS2-R	sci	1.53	0.88	17.93	0.93			Yes
0020	LFC Cal	04:29	106.5			HPF	cal							Yes
0021	test_drk_donotuse	04:48	10.7			HPF	cal							Yes
virus0000010_01	parallel	04:49	3070.5			VIRUS	sci							Yes
0022	parallel	04:50	969.1	5.8	UT24-2-009	HPF	sci	1.64	0.84	19.69	0.66	82		Yes
0023	parallel	05:07	969.1	0.8	UT24-2-009	HPF	sci	1.64	0.80	19.70	0.70	93		Yes
0024	LFC Cal	05:25	106.5			HPF	cal							Yes
0025	test_drk_donotuse	05:31	10.7			HPF	cal							Yes
virus0000011_01	parallel	05:31	600			VIRUS	sci							Yes
0026	parallel	05:32	106.5	9.2	UT24-2-013	HPF	sci	1.48	0.79	19.49	0.82	471		Yes
0027	parallel	05:34	106.5	0.2	UT24-2-013	HPF	sci	1.51	0.82	19.49	0.84	432		Yes
0028	parallel	05:36	106.5	0.2	UT24-2-013	HPF	sci	1.52	0.85	19.48	0.86	439		Yes
0029	test_drk_donotuse	05:42	10.7			HPF	cal							Yes
virus0000012_01	parallel	05:45	1320			VIRUS	sci							Yes
0030	parallel	05:46	830.7	8.2	UT24-2-008	HPF	sci	1.37	0.72	18.85	0.89	171		P4
0031	test_drk_donotuse	06:06	10.7			HPF	cal							Yes
0032	parallel	06:10	308.9	9.9	UT24-2-012	HPF	sci	1.60	0.71	18.70	0.91	258		P4
virus0000013_01	parallel	06:10	1590			VIRUS	sci							Yes
0033	parallel	06:16	308.9	0.9	UT24-2-012	HPF	sci	1.57	0.71	18.65	0.93	257		P4
0034	parallel	06:22	308.9	0.9	UT24-2-012	HPF	sci	1.54	0.72	18.59	0.91	249		P4
0035	LFC Cal	06:32	106.5			HPF	cal							Yes
virus0000014_01	parallel	06:33	1600			VIRUS	sci							Yes
lrs20000011_01	parallel	06:33	1600	6.3	UT24-2-001	LRS2-B	sci	1.62	0.81	19.21	0.80			Yes
0036	LFC Cal	06:34	106.5			HPF	cal							Yes
0037	LFC Cal	06:36	106.5			HPF	cal							Yes
0038	test_drk_donotuse	07:09	10.7			HPF	cal							Yes
virus0000015_01	parallel	07:10	3586.5			VIRUS	eng							Yes
0039	GJ_699	07:11	202.3	10.6	ENG24-2-000	HPF	eng	1.82	0.79	19.37	0.83	420		Yes
0040	GJ_699	07:15	202.3	0.6	ENG24-2-000	HPF	eng	1.84	0.90	19.45	0.90	424		Yes
0041	GJ_699	07:19	202.3	0.6	ENG24-2-000	HPF	eng	1.82	0.90	19.56	0.92	449		Yes
0042	GJ_699	07:23	202.3	0.6	ENG24-2-000	HPF	eng	1.78	0.85	19.63	0.94	463		Yes
0043	GJ_699	07:27	202.3	0.6	ENG24-2-000	HPF	eng	1.80	0.78	19.67	0.94	466		Yes
0044	GJ_699	07:31	202.3	0.6	ENG24-2-000	HPF	eng	1.78	0.73	19.68	0.94	452		Yes
0045	GJ_699	07:35	202.3	0.6	ENG24-2-000	HPF	eng	1.72	0.83	19.69	0.93	433		Yes
0046	GJ_699	07:39	202.3	0.6	ENG24-2-000	HPF	eng	1.70	0.80	19.69	0.94	402		Yes
0047	GJ_699	07:43	202.3	0.6	ENG24-2-000	HPF	eng	1.67	0.76	19.65	0.96	379		Yes
0048	GJ_699	07:47	202.3	0.6	ENG24-2-000	HPF	eng	1.68	0.85	19.62	1.00	348		Yes
0049	LFC Cal	07:52	106.5			HPF	cal							Yes
0050	test_drk_donotuse	07:56	10.7			HPF	cal							Yes
virus0000016_01	parallel	07:58	1468.5			VIRUS	sci							Yes
0051	parallel	07:59	915.9	8.7	UT24-2-008	HPF	sci	1.67	0.74	19.90	0.70	183		Yes
0052	test_drk_donotuse	08:18	10.7			HPF	cal							Yes
0053	parallel	08:20	74.5	5.8	UT24-2-013	HPF	sci	1.53	0.78	19.89	0.91	591		Yes
virus0000017_01	parallel	08:20	451.5			VIRUS	sci							Yes
0054	parallel	08:22	74.5	0.8	UT24-2-013	HPF	sci	1.54	0.61	19.92	0.91	595		Yes
0055	parallel	08:24	74.5	0.8	UT24-2-013	HPF	sci	1.53	0.73	19.95	0.89	587		Yes
0056	test_drk_donotuse	09:02	10.7			HPF	cal							Yes
0057	parallel	09:04	149.1	6.5	UT24-2-013	HPF	sci	1.06	0.85	20.12	0.92	627		P4
virus0000018_01	parallel	09:04	798			VIRUS	sci							Yes
0058	parallel	09:07	149.1	0.5	UT24-2-013	HPF	sci	1.12	0.81	20.17	0.92	597		P4
0059	parallel	09:10	149.1	0.5	UT24-2-013	HPF	sci	1.14	0.76	20.20	0.92	587		P4
virus0000019_01	parallel	09:17	360	4.0	HET24-2-100	VIRUS	sci	1.41	0.86	21.09	0.86			Yes
virus0000019_02	parallel	09:24	360	1.0	HET24-2-100	VIRUS	sci	1.53	0.89	20.88	0.86			Yes
virus0000019_03	parallel	09:31	360	1.0	HET24-2-100	VIRUS	sci	1.40	1.16	21.24	0.87			Yes
virus0000020_01	parallel	09:40	360	3.0	HET24-2-100	VIRUS	sci	1.23	0.93	21.92	0.83			Yes
virus0000020_02	parallel	09:47	360	1.0	HET24-2-100	VIRUS	sci	1.25	0.97	21.90	0.81			Yes
virus0000020_03	parallel	09:54	360	1.0	HET24-2-100	VIRUS	sci	1.23	0.86	21.92	0.78			Yes
0060	LFC Cal	10:06	106.5			HPF	cal							Yes
virus0000021_01	parallel	10:07	900			VIRUS	sci							Yes
lrs20000012_01	parallel	10:07	900	7.0	UT24-2-006	LRS2-R	sci	1.32	0.80	21.06	0.95			Yes
0061	LFC Cal	10:08	106.5			HPF	cal							Yes
0062	LFC Cal	10:10	106.5			HPF	cal							Yes
0063	test_drk_donotuse	10:24	10.7			HPF	cal							Yes
0064	parallel	10:27	969.1	5.8	UT24-2-009	HPF	sci	1.23	0.95	20.58	0.87	115		Yes
virus0000022_01	parallel	10:27	3070.5			VIRUS	sci							Yes
0065	parallel	10:45	969.1	0.8	UT24-2-009	HPF	sci	1.31	0.81	19.65	0.86	104		Yes
0066	LFC Cal	11:03	106.5			HPF	cal							Yes
lrs20000013_01	bias	11:06	0			LRS2	cal							Yes
virus0000023_01	bias	11:06	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	11:11	15		ENG24-2-002	VIRUS	cal							Yes
virus0000025_01	Hg	11:12	15		ENG24-2-002	VIRUS	cal							Yes
0067	Dark	11:46	319.5			HPF	cal							Yes
0068	Quartz FCU	11:58	74.5			HPF	cal							Yes
0069	Quartz FCU	11:59	74.5			HPF	cal							Yes
0070	Quartz FCU	12:01	74.5			HPF	cal							Yes
0071	Quartz FCU	12:03	74.5			HPF	cal							Yes
0072	Quartz FCU	12:05	74.5			HPF	cal							Yes
0073	Quartz FCU	12:07	74.5			HPF	cal							Yes
0074	Quartz FCU	12:08	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	12:11	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	12:13	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	12:15	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	12:17	85.2			HPF	cal							Yes
0079	LFC FCU	12:19	106.5			HPF	cal							Yes
0080	LFC FCU	12:22	106.5			HPF	cal							Yes
0081	LFC FCU	12:24	106.5			HPF	cal							Yes
0082	LFC FCU	12:26	106.5			HPF	cal							Yes
0083	LFC FCU	12:28	106.5			HPF	cal							Yes
0084	LFC FCU	12:31	106.5			HPF	cal							Yes
0085	LFC Cal	12:34	106.5			HPF	cal							Yes
0086	LFC Cal	12:36	106.5			HPF	cal							Yes
0087	Etalon Cal	12:44	159.8			HPF	cal							Yes
0088	Etalon Cal	12:47	159.8			HPF	cal							Yes
0089	Etalon Cal	12:50	159.8			HPF	cal							Yes
0090	Etalon Cal	12:53	159.8			HPF	cal							Yes
0091	UNe Slave Cal	12:57	852			HPF	cal							Yes
0092	UNe Slave Cal	13:12	852			HPF	cal							Yes
0093	UNe Slave Cal	13:27	852			HPF	cal							Yes
0056	LFC Cal	21:50	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
virus0009901_01	bias	21:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:53	20			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
0057	Dark	22:00	319.5			HPF	cal							Yes
0058	Quartz FCU	22:06	74.5			HPF	cal							Yes
0059	Quartz FCU	22:08	74.5			HPF	cal							Yes
0060	Quartz FCU	22:10	74.5			HPF	cal							Yes
0061	Quartz FCU	22:12	74.5			HPF	cal							Yes
0062	Quartz FCU	22:13	74.5			HPF	cal							Yes
0063	Quartz FCU	22:15	74.5			HPF	cal							Yes
0064	Quartz FCU	22:17	74.5			HPF	cal							Yes
0065	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0069	LFC FCU	22:28	106.5			HPF	cal							Yes
0070	LFC FCU	22:30	106.5			HPF	cal							Yes
0071	LFC Cal	22:33	106.5			HPF	cal							Yes
0072	LFC Cal	22:35	106.5			HPF	cal							Yes
0073	Etalon Cal	22:38	159.8			HPF	cal							Yes
0074	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	20			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	22:53	20			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
0075	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	23:02	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
0076	UNe Slave Cal	23:12	852			HPF	cal							Yes
virus0000017_01	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000017_02	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000017_03	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000018_01	Cd-A	23:20	15			VIRUS	cal							Yes
virus0000018_02	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000018_03	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000019_01	Hg	23:24	15			VIRUS	cal							Yes
virus0000019_02	Hg	23:26	15			VIRUS	cal							Yes
virus0000019_03	Hg	23:27	15			VIRUS	cal							Yes
lrs20000015_01	bias	23:28	0			LRS2	cal							Yes
virus0000020_01	bias	23:28	0			VIRUS	cal							Yes
lrs20000015_02	bias	23:29	0			LRS2	cal							Yes
virus0000020_02	bias	23:29	0			VIRUS	cal							Yes
lrs20000015_03	bias	23:30	0			LRS2	cal							Yes
virus0000020_03	bias	23:30	0			VIRUS	cal							Yes
lrs20000015_04	bias	23:31	0			LRS2	cal							Yes
virus0000020_04	bias	23:31	0			VIRUS	cal							Yes
lrs20000015_05	bias	23:32	0			LRS2	cal							Yes
virus0000020_05	bias	23:32	0			VIRUS	cal							Yes
lrs20000015_06	bias	23:33	0			LRS2	cal							Yes
virus0000020_06	bias	23:33	0			VIRUS	cal							Yes
lrs20000015_07	bias	23:33	0			LRS2	cal							Yes
virus0000020_07	bias	23:34	0			VIRUS	cal							Yes
lrs20000015_08	bias	23:34	0			LRS2	cal							Yes
virus0000020_08	bias	23:35	0			VIRUS	cal							Yes
lrs20000015_09	bias	23:35	0			LRS2	cal							Yes
virus0000020_09	bias	23:36	0			VIRUS	cal							Yes
lrs20000015_10	bias	23:36	0			LRS2	cal							Yes
virus0000020_10	bias	23:36	0			VIRUS	cal							Yes
lrs20000015_11	bias	23:37	0			LRS2	cal							Yes
virus0000020_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000016_01	dark	23:38	360			LRS2	cal							Yes
virus0000021_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000016_02	dark	23:45	360			LRS2	cal							Yes
virus0000021_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000016_03	dark	23:52	360			LRS2	cal							Yes
virus0000021_03	dark	23:52	360			VIRUS	cal							Yes