HET Night Report Reader

Civil Date	Ephemerides
2024-02-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:58	01:44	02:12	12:06	12:34	13:19	01:58	-
Night Length	9:54		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:49	18.4	16.1	12:44	twilight	11:55
Total Time Open					11:55

Program	Night Priority	Science
02:12	Science
06:15	Idle due to weather (queue hole)
06:38	Idle due to weather (Clouds)
07:09	Science
07:39	Idle due to weather (queue hole)
08:49	Science
09:52	Idle due to weather (clouds)
10:29	Science
10:56	Idle due to weather (queue hole)
11:30	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:23	01:50	0.48	0.74	70	-3834	17.3	16.6	16.5	291	9	First of Night
12:35	12:41	0.56	0.86	155	-2629	16.6	17.3	17.3	236	10	Post-Observing

Problem Reports					no PRs

TO Comments	Wispy clouds in and out 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	UNe Slave Cal	00:03	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:06	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:07	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:09	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:10	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:11	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:13	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:14	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:16	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:17	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:18	0			LRS2	cal							Yes
virus0000004_01	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:19	0			LRS2	cal							Yes
virus0000004_02	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:20	0			LRS2	cal							Yes
virus0000004_03	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:21	0			LRS2	cal							Yes
virus0000004_04	bias	00:21	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:22	0			LRS2	cal							Yes
virus0000004_05	bias	00:22	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:23	0			LRS2	cal							Yes
lrs20000001_07	bias	00:23	0			LRS2	cal							Yes
virus0000004_06	bias	00:23	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:24	0			LRS2	cal							Yes
virus0000004_07	bias	00:24	0			VIRUS	cal							Yes
virus0000004_08	bias	00:25	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:25	0			LRS2	cal							Yes
virus0000004_09	bias	00:26	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:26	0			LRS2	cal							Yes
virus0000004_10	bias	00:26	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:27	0			LRS2	cal							Yes
virus0000004_11	bias	00:27	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:28	360			LRS2	cal							Yes
virus0000005_01	dark	00:28	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:35	360			LRS2	cal							Yes
virus0000005_02	dark	00:35	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:42	360			LRS2	cal							Yes
virus0000005_03	dark	00:42	360			VIRUS	cal							Yes
0002	twilight	00:55	298.2			HPF	cal							Yes
lrs20000003_01	skyflat	01:03	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:04	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:05	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:06	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:07	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:09	30			LRS2	cal							Yes
virus0000006_01	skyflat	01:11	7			VIRUS	cal							Yes
virus0000007_01	skyflat	01:12	10			VIRUS	cal							Yes
virus0000008_01	skyflat	01:14	14			VIRUS	cal							Yes
virus0000009_01	skyflat	01:15	18			VIRUS	cal							Yes
virus0000010_01	skyflat	01:16	26			VIRUS	cal							Yes
0003	LFC Cal	01:44	106.5			HPF	cal							Yes
0004	LFC Cal	01:47	106.5			HPF	cal							Yes
0005	LFC Cal	01:49	106.5			HPF	cal							Yes
lrs20000009_01	BD+541216_056_E	01:54	60	4.0		LRS2	spec	1.83	1.03	20.75	0.30			Yes
lrs20000010_01	BD+541216_066_E	01:59	30	4.5		LRS2	spec	1.62	0.94	20.34	0.37			Yes
virus0000011_01	HZ4_034_W	02:07	60	7.0		VIRUS	spec	1.62	0.84	20.63	0.20			Yes
virus0000011_02	HZ4_034_W	02:10	60	2.0		VIRUS	spec	1.60	0.92	20.61	0.76			Yes
virus0000011_03	HZ4_034_W	02:12	60	1.0		VIRUS	spec	1.52	0.85	20.53	0.72			Yes
0006	test_drk_donotuse	02:16	10.7			HPF	cal							Yes
virus0000012_01	parallel	02:19	1590			VIRUS	sci							Yes
0007	parallel	02:20	308.9	6.9	UT24-1-007	HPF	sci	1.55	0.80	18.97	0.54	255		P4
0008	parallel	02:25	308.9	-0.1	UT24-1-007	HPF	sci	1.45	0.72	18.71	0.48	271		P4
0009	parallel	02:31	308.9	0.9	UT24-1-007	HPF	sci	1.52	0.80	18.56	0.59	302		P4
0010	test_drk_donotuse	02:39	10.7			HPF	cal							Yes
virus0000013_01	parallel	02:43	1590			VIRUS	sci							Yes
0011	parallel	02:44	308.9	7.9	UT24-1-007	HPF	sci	1.52	0.71	18.83	0.63	220		P4
0012	parallel	02:50	308.9	0.9	UT24-1-007	HPF	sci	1.45	0.76	19.19	0.79	242		P4
0013	parallel	02:55	308.9	0.9	UT24-1-007	HPF	sci	1.45	0.68	18.98	0.71	235		P4
0014	test_drk_donotuse	03:06	10.7			HPF	cal							Yes
virus0000014_01	parallel	03:07	3070.5			VIRUS	sci							Yes
0015	parallel	03:08	969.1	6.8	UT24-1-006	HPF	sci	1.39	0.88	19.40	0.75	25		Yes
0016	parallel	03:25	969.1	0.8	UT24-1-006	HPF	sci	1.55	0.95	19.31	0.73	23		Yes
0017	LFC Cal	03:44	106.5			HPF	cal							Yes
virus0000015_01	parallel	03:47	1590			VIRUS	sci							Yes
0018	parallel	03:48	308.9	6.9	UT24-1-007	HPF	sci	1.34	0.59	19.15	0.86	173		P4
0019	parallel	03:54	308.9	0.9	UT24-1-007	HPF	sci	1.39	0.60	18.90	0.83	161		P4
0020	parallel	03:59	308.9	0.9	UT24-1-007	HPF	sci	1.32	0.58	18.91	0.89	159		P4
0021	test_drk_donotuse	04:07	10.7			HPF	cal							Yes
virus0000016_01	parallel	04:12	3070.5			VIRUS	sci							Yes
0022	parallel	04:13	969.1	7.8	PSU24-1-011	HPF	sci	1.27	0.57	18.66	0.52	154		Yes
0023	parallel	04:30	969.1	0.8	PSU24-1-011	HPF	sci	1.33	0.52	18.68	0.58	183		Yes
0024	LFC Cal	04:48	106.5			HPF	cal							Yes
0025	test_drk_donotuse	04:51	10.7			HPF	cal							Yes
0026	parallel	04:53	308.9	7.9	UT24-1-013	HPF	sci	1.19	0.74	19.33	0.96	236		P4
virus0000017_01	parallel	04:53	1590			VIRUS	sci							Yes
0027	parallel	04:59	308.9	-0.1	UT24-1-013	HPF	sci	1.24	0.55	19.08	0.88	255		P4
0028	parallel	05:05	308.9	0.9	UT24-1-013	HPF	sci	1.29	0.81	18.98	0.85	258		P4
0029	LFC Cal	05:12	106.5			HPF	cal							Yes
0030	parallel	05:17	969.1	6.8	PSU24-1-009	HPF	sci	1.27	0.71	18.23	0.62	202		Yes
virus0000018_01	parallel	05:17	3070.5			VIRUS	sci							Yes
0031	parallel	05:34	969.1	0.8	PSU24-1-009	HPF	sci	1.18	0.60	18.35	0.67	248		Yes
0032	test_drk_donotuse	05:57	10.7			HPF	cal							Yes
0033	parallel	05:58	308.9	7.9	UT24-1-013	HPF	sci	1.06	0.72	17.61	0.62	212		P4
virus0000019_01	parallel	05:58	1590			VIRUS	sci							Yes
0034	parallel	06:04	308.9	0.9	UT24-1-013	HPF	sci	1.23	0.65	17.40	0.59	206		P4
0035	parallel	06:10	308.9	0.9	UT24-1-013	HPF	sci	1.23	0.52	17.40	0.55	221		P4
virus0000020_01	dark	06:17	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_02	dark	06:24	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_03	dark	06:31	360		ENG24-1-004	VIRUS	cal							Yes
0036	test_drk_donotuse	06:38	10.7			HPF	cal							Yes
0037	parallel	06:41	969.1	2.8	PSU24-1-006	HPF	sci	1.42	0.58	17.75	0.32	35	clouds	No
virus0000021_01	parallel	06:41	1534.5			VIRUS	sci							Yes
0038	LFC Cal	06:59	106.5			HPF	cal							Yes
0039	test_drk_donotuse	07:08	10.7			HPF	cal							Yes
virus0000022_01	parallel	07:13	1336.5			VIRUS	sci							Yes
0040	parallel	07:14	841.4	5.0	UT24-1-009	HPF	sci	1.32	0.69	18.07	0.73	135		P4
0041	test_drk_donotuse	07:30	10.7			HPF	cal							Yes
virus0000023_01	parallel	07:33	544.5			VIRUS	sci							Yes
0042	parallel	07:34	330.2	5.5	UT24-1-009	HPF	sci	1.36	0.72	18.52	0.78	194		Yes
virus0000024_01	dark	07:51	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_02	dark	07:58	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_03	dark	08:05	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_04	dark	08:12	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_05	dark	08:19	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_06	dark	08:26	360		ENG24-1-004	VIRUS	cal							Yes
virus0000024_07	dark	08:32	360		ENG24-1-004	VIRUS	cal							Yes
0043	LFC Cal	08:54	106.5			HPF	cal							Yes
0044	parallel	08:56	915.9	7.7	G24-1-002	HPF	sci	1.15	0.98	18.49	0.78	90		Yes
virus0000025_01	parallel	08:56	2938.5			VIRUS	sci							Yes
0045	parallel	09:13	915.9	0.7	G24-1-002	HPF	sci	1.19	0.84	18.57	0.74	104		Yes
0046	LFC Cal	09:29	106.5			HPF	cal							Yes
0047	test_drk_donotuse	09:32	10.7			HPF	cal							Yes
0048	parallel	09:35	308.9	6.9	UT24-1-013	HPF	sci	1.34	0.83	18.36	0.82	262		P4
virus0000026_01	parallel	09:35	1590			VIRUS	sci							Yes
0049	parallel	09:41	308.9	0.9	UT24-1-013	HPF	sci	1.28	0.95	18.32	0.75	268		P4
0050	parallel	09:47	308.9	0.9	UT24-1-013	HPF	sci	1.24	0.92	18.34	0.72	284		P4
0051	test_drk_donotuse	09:56	10.7			HPF	cal							Yes
virus0000027_01	parallel	09:58	3304.5			VIRUS	sci							Yes
0052	parallel	09:59	330.2	6.5	UT24-1-008	HPF	sci	1.27	0.89	17.54	0.77	427	clouds	No
0053	parallel	10:05	330.2	0.5	UT24-1-008	HPF	sci	1.27	0.84	17.46	0.76	447	couds	No
0054	parallel	10:11	330.2	0.5	UT24-1-008	HPF	sci	1.32	1.06	17.59	0.77	422	clouds	No
0055	parallel	10:17	330.2	0.5	UT24-1-008	HPF	sci	1.28	0.85	16.32	0.48	296	clouds	No
0056	parallel	10:23	330.2	1.5	UT24-1-008	HPF	sci	1.26	0.81	16.92	0.63	347		No
0057	LFC Cal	10:30	106.5			HPF	cal							Yes
0058	test_drk_donotuse	10:33	10.7			HPF	cal							Yes
0059	HR6036_tell_std	10:36	330.2	7.5		HPF	telluric	1.50	0.85	19.43	0.81			Yes
0060	test_drk_donotuse	10:46	10.7			HPF	cal							Yes
virus0000028_01	parallel	10:49	600			VIRUS	sci							Yes
0061	parallel	10:50	106.5	7.2	UT24-1-011	HPF	sci	1.22	0.72	19.24	0.79	645		P4
0062	parallel	10:52	106.5	1.2	UT24-1-011	HPF	sci	1.36	0.90	19.26	0.78	621		P4
0063	parallel	10:54	106.5	0.2	UT24-1-011	HPF	sci	1.34	0.77	19.23	0.76	612		P4
0064	LFC Cal	11:03	106.5			HPF	cal							Yes
0065	LFC Cal	11:05	106.5			HPF	cal							Yes
0066	LFC Cal	11:07	106.5			HPF	cal							Yes
0067	test_drk_donotuse	11:32	10.7			HPF	cal							Yes
0068	parallel	11:36	969.1	5.8	UT24-1-008	HPF	sci	1.62	0.94	17.93	0.89	45		P4
virus0000029_01	parallel	11:36	3070.5			VIRUS	sci							Yes
0069	parallel	11:53	969.1	1.8	UT24-1-008	HPF	sci	1.57	0.88	17.97	0.55	42		P4
0070	LFC Cal	12:12	106.5			HPF	cal							Yes
0071	test_drk_donotuse	12:16	10.7			HPF	cal							Yes
0072	parallel	12:17	969.1	7.8	PSU24-1-006	HPF	sci	1.49	0.93	16.96	0.48	42	clouds	No
virus0000030_01	parallel	12:17	1534.5			VIRUS	sci							Yes
0073	LFC Cal	12:35	106.5			HPF	cal							Yes
lrs20000011_01	bias	12:35	0			LRS2	cal							Yes
virus0000031_01	bias	12:36	0			VIRUS	cal							Yes
virus0000032_01	Cd-A	12:40	15		ENG24-1-002	VIRUS	cal							Yes
virus0000033_01	Hg	12:42	15		ENG24-1-002	VIRUS	cal							Yes
0074	Dark	12:51	319.5			HPF	cal							Yes
0075	Quartz FCU	13:02	74.5			HPF	cal							Yes
0076	Quartz FCU	13:04	74.5			HPF	cal							Yes
0077	Quartz FCU	13:06	74.5			HPF	cal							Yes
0078	Quartz FCU	13:07	74.5			HPF	cal							Yes
0079	Quartz FCU	13:09	74.5			HPF	cal							Yes
0080	Quartz FCU	13:11	74.5			HPF	cal							Yes
0081	Quartz FCU	13:13	74.5			HPF	cal							Yes
0082	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	13:17	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	13:19	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	13:21	85.2			HPF	cal							Yes
0086	LFC FCU	13:24	106.5			HPF	cal							Yes
0087	LFC FCU	13:26	106.5			HPF	cal							Yes
0088	LFC FCU	13:28	106.5			HPF	cal							Yes
0089	LFC FCU	13:31	106.5			HPF	cal							Yes
0090	LFC FCU	13:33	106.5			HPF	cal							Yes
0091	LFC FCU	13:35	106.5			HPF	cal							Yes
0092	LFC Cal	13:38	106.5			HPF	cal							Yes
0093	LFC Cal	13:41	106.5			HPF	cal							Yes
0094	Etalon Cal	13:48	159.8			HPF	cal							Yes
0095	Etalon Cal	13:51	159.8			HPF	cal							Yes
0096	Etalon Cal	13:55	159.8			HPF	cal							Yes
0097	Etalon Cal	13:58	159.8			HPF	cal							Yes
0082	LFC Cal	22:33	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:41	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:42	20			VIRUS	cal							Yes
virus0009901_01	bias	22:44	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:44	20			LRS2	cal							Yes
virus0009902_01	dark	22:46	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:47	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:48	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:50	15			LRS2	cal							Yes
0083	Dark	22:52	319.5			HPF	cal							Yes
0084	Quartz FCU	22:58	74.5			HPF	cal							Yes
0085	Quartz FCU	23:00	74.5			HPF	cal							Yes
0086	Quartz FCU	23:02	74.5			HPF	cal							Yes
0087	Quartz FCU	23:04	74.5			HPF	cal							Yes
0088	Quartz FCU	23:05	74.5			HPF	cal							Yes
0089	Quartz FCU	23:07	74.5			HPF	cal							Yes
0090	Quartz FCU	23:09	74.5			HPF	cal							Yes
0091	Alpha Bright Cal	23:11	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:13	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	23:15	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	23:17	85.2			HPF	cal							Yes
0095	LFC FCU	23:20	106.5			HPF	cal							Yes
0096	LFC FCU	23:22	106.5			HPF	cal							Yes
0097	LFC Cal	23:25	106.5			HPF	cal							Yes
0098	LFC Cal	23:27	106.5			HPF	cal							Yes
0099	Etalon Cal	23:30	159.8			HPF	cal							Yes
0100	UNe Slave Cal	23:33	852			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	23:34	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	23:35	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	23:37	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	23:38	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	23:39	15			LRS2	cal							Yes
lrs20000013_01	flat_ldls_long_B	23:40	20			LRS2	cal							Yes
lrs20000013_02	flat_ldls_long_B	23:42	20			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	23:43	20			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	23:44	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	23:46	38			LRS2	cal							Yes
0101	UNe Slave Cal	23:48	852			HPF	cal							Yes
lrs20000014_03	Cd-A_B	23:48	38			LRS2	cal							Yes
lrs20000015_01	FeAr_R	23:49	15			LRS2	cal							Yes
lrs20000015_02	FeAr_R	23:50	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	23:52	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	23:53	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	23:54	20			LRS2	cal							Yes
lrs20000016_03	Hg_R	23:55	20			LRS2	cal							Yes
lrs20000017_01	Hg_B	23:57	15			LRS2	cal							Yes
lrs20000017_02	Hg_B	23:58	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	23:59	15			LRS2	cal							Yes