HET Night Report Reader

Civil Date	Ephemerides
2025-03-09	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:07	01:53	02:21	11:52	12:20	13:05	-	11:27
Night Length	8:31		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:59	7.4	6.7	12:38	twilight	11:39
Total Time Open					11:39

Program	Night Priority	Science
02:21	Science
06:06	Idle due to weather (SSB too bright)
06:13	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:31	01:45				+6272	6.7	7.2	7.3	333	10	First of Night
12:28	12:35	0.64	1.01	290	+8078	6.8	7.1	7.0	272	5	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	04:47-04:48, 09:22-09:22, 10:03-10:03	00:01	TT not updating.

TO Comments	Clear 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	00:01	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:02	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:03	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:05	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:06	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:07	15			LRS2	cal							Yes
0002	UNe Slave Cal	00:08	426			HPF	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:08	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:10	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:11	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:12	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:14	38			LRS2	cal							Yes
0003	UNe Slave Cal	00:16	426			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:16	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:17	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:18	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:20	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:21	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:22	20			LRS2	cal							Yes
0004	UNe Slave Cal	00:24	426			HPF	cal							Yes
lrs20000005_03	Hg_R	00:24	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:25	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:26	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal							Yes
0005	UNe Slave Cal	00:32	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:34	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:35	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:37	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:38	15			VIRUS	cal							Yes
0006	UNe Slave Cal	00:40	426			HPF	cal							Yes
virus0000002_02	Cd-A	00:40	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:41	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:42	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:44	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:45	15			VIRUS	cal							Yes
lrs20000007_01	bias	00:47	0			LRS2	cal							Yes
virus0000004_01	bias	00:47	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:47	0			LRS2	cal							Yes
virus0000004_02	bias	00:48	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:48	0			LRS2	cal							Yes
virus0000004_03	bias	00:49	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:49	0			LRS2	cal							Yes
virus0000004_04	bias	00:49	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:50	0			LRS2	cal							Yes
virus0000004_05	bias	00:50	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:51	0			LRS2	cal							Yes
virus0000004_06	bias	00:51	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:52	0			LRS2	cal							Yes
virus0000004_07	bias	00:52	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:53	0			LRS2	cal							Yes
virus0000004_08	bias	00:53	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:53	0			LRS2	cal							Yes
virus0000004_09	bias	00:54	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:54	0			LRS2	cal							Yes
virus0000004_10	bias	00:55	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:55	0			LRS2	cal							Yes
virus0000004_11	bias	00:56	0			VIRUS	cal							Yes
0007	twilight	01:04	298.2			HPF	cal							Yes
lrs20000008_01	skyflat	01:12	7			LRS2	cal							Yes
lrs20000009_01	skyflat	01:13	10			LRS2	cal							Yes
lrs20000010_01	skyflat	01:14	13			LRS2	cal							Yes
lrs20000011_01	skyflat	01:15	16			LRS2	cal							Yes
lrs20000012_01	skyflat	01:16	22			LRS2	cal							Yes
lrs20000013_01	skyflat	01:18	30			LRS2	cal							Yes
virus0000005_01	skyflat	01:20	7			VIRUS	cal							Yes
virus0000006_01	skyflat	01:21	10			VIRUS	cal							Yes
virus0000007_01	skyflat	01:23	14			VIRUS	cal							Yes
virus0000008_01	skyflat	01:24	18			VIRUS	cal							Yes
virus0000009_01	skyflat	01:26	26			VIRUS	cal							Yes
lrs20000014_01	dark	01:28	360			LRS2	cal							Yes
virus0000010_01	dark	01:28	360			VIRUS	cal							Yes
lrs20000014_02	dark	01:35	360			LRS2	cal							Yes
virus0000010_02	dark	01:35	360			VIRUS	cal							Yes
lrs20000014_03	dark	01:41	360			LRS2	cal							Yes
virus0000010_03	dark	01:42	360			VIRUS	cal							Yes
0008	test_drk_donotuse	01:48	10.7			HPF	cal							Yes
0009	parallel	01:49	915.9	4.7	PSU25-1-016	HPF	sci	1.58	0.98	18.48	1.03	66		Yes
virus0000011_01	parallel	01:49	1959			VIRUS	sci							Yes
0010	parallel	02:06	915.9	0.7	PSU25-1-016	HPF	sci	1.43	1.11	18.34	1.17	60		Yes
0011	LFC Cal	02:23	106.5			HPF	cal							Yes
0012	test_drk_donotuse	02:28	10.7			HPF	cal							Yes
0013	parallel	02:29	617.7	7.7	UT25-1-025	HPF	sci	1.51	0.98	19.07	0.84	68		Yes
virus0000012_01	parallel	02:29	1984			VIRUS	sci							Yes
0014	parallel	02:40	617.7	0.7	UT25-1-025	HPF	sci	1.37	0.92	19.04	0.87	77		Yes
0015	parallel	02:51	617.7	1.7	UT25-1-025	HPF	sci	1.30	0.80	18.92	0.88	72		Yes
0016	LFC Cal	03:03	106.5			HPF	cal							Yes
0017	test_drk_donotuse	03:07	10.7			HPF	cal							Yes
0018	parallel	03:08	969.1	5.8	PSU25-1-011	HPF	sci	1.37	0.90	18.32	0.83	42		Yes
virus0000013_01	parallel	03:08	1023			VIRUS	sci							Yes
0019	LFC Cal	03:26	106.5			HPF	cal							Yes
0020	test_drk_donotuse	03:29	10.7			HPF	cal							Yes
0021	parallel	03:31	969.1	6.8	PSU25-1-016	HPF	sci	1.38	0.83	19.04	0.96	467		Yes
virus0000014_01	parallel	03:31	2047			VIRUS	sci							Yes
0022	parallel	03:48	969.1	0.8	PSU25-1-016	HPF	sci	1.36	0.95	19.03	0.96	462		Yes
0023	LFC Cal	04:06	106.5			HPF	cal							Yes
0024	test_drk_donotuse	04:11	10.7			HPF	cal							Yes
virus0000015_01	parallel	04:11	2047			VIRUS	sci							Yes
0025	parallel	04:12	969.1	7.8	UT25-1-010	HPF	sci	1.39	0.84	19.13	0.80	111		Yes
0026	parallel	04:29	969.1	0.8	UT25-1-010	HPF	sci	1.34	0.82	19.20	0.81	111		Yes
0027	LFC Cal	04:47	106.5			HPF	cal							Yes
0028	test_drk_donotuse	04:53	10.7			HPF	cal							Yes
0029	parallel	04:53	969.1	8.8	PSU25-1-016	HPF	sci	1.26	0.85	17.78	0.93	215		Yes
virus0000016_01	parallel	04:53	2047			VIRUS	sci							Yes
0030	parallel	05:11	969.1	0.8	PSU25-1-016	HPF	sci	1.23	0.73	17.94	0.94	214		Yes
0031	LFC Cal	05:29	106.5			HPF	cal							Yes
0032	test_drk_donotuse	05:32	10.7			HPF	cal							Yes
0033	parallel	05:33	969.1	5.8	PSU25-1-016	HPF	sci	1.24	0.73	19.11	0.93	77		Yes
virus0000017_01	parallel	05:33	2047			VIRUS	sci							Yes
0034	parallel	05:50	969.1	0.8	PSU25-1-016	HPF	sci	1.26	0.57	19.22	0.91	76		Yes
0035	LFC Cal	06:08	106.5			HPF	cal							Yes
lrs20000015_01	GD153_056_E	06:17	180	4.0		LRS2	spec	1.28	0.57	19.34	0.93			Yes
lrs20000016_01	GD153_066_E	06:23	180	3.0		LRS2	spec	1.35	0.66	19.31	1.04			Yes
0036	LFC Cal	06:27	106.5			HPF	cal							Yes
0037	test_drk_donotuse	06:31	10.7			HPF	cal							Yes
0038	parallel	06:32	969.1	5.8	PSU25-1-016	HPF	sci	1.23	0.76	19.36	0.97	319		Yes
virus0000018_01	parallel	06:32	2047			VIRUS	sci							Yes
0039	parallel	06:49	969.1	0.8	PSU25-1-016	HPF	sci	1.30	0.89	19.45	0.92	285		Yes
0040	LFC Cal	07:07	106.5			HPF	cal							Yes
0041	test_drk_donotuse	07:13	10.7			HPF	cal							Yes
0042	parallel	07:14	138.5	8.7	UT25-1-024	HPF	sci	1.33	0.85	18.68	0.96	554		Yes
virus0000019_01	parallel	07:14	841			VIRUS	sci							Yes
0043	parallel	07:17	138.5	0.7	UT25-1-024	HPF	sci	1.26	0.88	18.70	0.97	584		Yes
0044	parallel	07:19	138.5	0.7	UT25-1-024	HPF	sci	1.26	0.85	18.72	0.97	594		Yes
0045	parallel	07:22	138.5	0.7	UT25-1-024	HPF	sci	1.25	0.84	18.72	0.97	593		Yes
0046	parallel	07:25	138.5	-0.3	UT25-1-024	HPF	sci	1.26	0.81	18.71	0.98	602		Yes
0047	LFC Cal	07:29	106.5			HPF	cal							Yes
0048	test_drk_donotuse	07:33	10.7			HPF	cal							Yes
virus0000020_01	parallel	07:33	1417			VIRUS	sci							Yes
0049	parallel	07:34	308.9	6.9	UT25-1-021	HPF	sci	1.40	0.88	19.57	0.90	116		Yes
0050	parallel	07:39	308.9	-0.1	UT25-1-021	HPF	sci	1.37	0.91	19.57	0.91	111		Yes
0051	parallel	07:45	308.9	0.9	UT25-1-021	HPF	sci	1.25	1.00	19.52	0.91	117		Yes
0052	parallel	07:51	308.9	0.9	UT25-1-021	HPF	sci	1.20	0.85	19.49	0.91	114		Yes
0053	LFC Cal	07:58	106.5			HPF	cal							Yes
0054	test_drk_donotuse	08:06	10.7			HPF	cal							Yes
virus0000021_01	parallel	08:06	2083			VIRUS	sci							Yes
0055	parallel	08:07	649.6	10.2	PSU25-1-016	HPF	sci	1.24	0.87	18.92	0.89	430		Yes
0056	parallel	08:18	649.6	1.2	PSU25-1-016	HPF	sci	1.27	0.99	18.92	0.90	454		Yes
0057	parallel	08:30	649.6	1.2	PSU25-1-016	HPF	sci	1.30	1.02	18.78	0.91	404		Yes
0058	LFC Cal	08:42	106.5			HPF	cal							Yes
0059	test_drk_donotuse	08:47	10.7			HPF	cal							Yes
virus0000022_01	parallel	08:47	2047			VIRUS	sci							Yes
0060	parallel	08:48	969.1	6.8	UT25-1-024	HPF	sci	1.50	1.09	19.00	0.94	55		Yes
0061	parallel	09:05	969.1	0.8	UT25-1-024	HPF	sci	1.42	1.16	19.74	0.93	55		Yes
0062	LFC Cal	09:23	106.5			HPF	cal							Yes
0063	test_drk_donotuse	09:28	10.7			HPF	cal							Yes
0064	parallel	09:28	969.1	7.8	UT25-1-024	HPF	sci	1.36	1.00	19.72	0.97	29		Yes
virus0000023_01	parallel	09:28	2047			VIRUS	sci							Yes
0065	parallel	09:46	969.1	0.8	UT25-1-024	HPF	sci	1.35	1.15	19.66	0.99	25		Yes
0066	LFC Cal	10:04	106.5			HPF	cal							Yes
0067	test_drk_donotuse	10:08	10.7			HPF	cal							Yes
0068	parallel	10:09	106.5	7.2	UT25-1-003	HPF	sci	1.35	1.12	19.77	1.01	610		Yes
virus0000024_01	parallel	10:09	400			VIRUS	sci							Yes
0069	parallel	10:12	106.5	0.2	UT25-1-003	HPF	sci	1.35	1.02	19.76	0.98	582		Yes
0070	parallel	10:14	106.5	1.2	UT25-1-003	HPF	sci	1.39	1.15	19.75	0.98	545		Yes
0071	LFC Cal	10:17	106.5			HPF	cal							Yes
0072	test_drk_donotuse	10:21	10.7			HPF	cal							Yes
0073	parallel	10:21	969.1	5.8	PSU25-1-011	HPF	sci	1.47	0.99	19.79	0.78	62		Yes
virus0000025_01	parallel	10:21	1023			VIRUS	sci							Yes
0074	LFC Cal	10:40	106.5			HPF	cal							Yes
virus0000026_01	HZ21_034_W	10:44	60	6.0		VIRUS	spec	1.27	1.03	19.78	0.91			Yes
virus0000026_02	HZ21_034_W	10:46	60	1.0		VIRUS	spec	1.29	0.95	19.80	0.89			Yes
virus0000026_03	HZ21_034_W	10:48	60	1.0		VIRUS	spec	1.32	0.96	19.84	0.91			Yes
0075	LFC Cal	10:50	106.5			HPF	cal							Yes
0076	test_drk_donotuse	10:56	10.7			HPF	cal							Yes
0077	parallel	10:57	308.9	7.9	UT25-1-012	HPF	sci	1.46	1.06	19.41	0.86	440		Yes
virus0000027_01	parallel	10:57	352			VIRUS	sci							Yes
0078	LFC Cal	11:04	106.5			HPF	cal							Yes
0079	test_drk_donotuse	11:07	10.7			HPF	cal							Yes
0080	parallel	11:08	713.6	6.1	UT25-1-012	HPF	sci	1.52	1.23	19.80	1.05	27		Yes
virus0000028_01	parallel	11:08	2314			VIRUS	sci							Yes
0081	parallel	11:21	713.6	1.1	UT25-1-012	HPF	sci	1.55	1.04	20.14	1.02	26		Yes
0082	parallel	11:34	713.6	0.1	UT25-1-012	HPF	sci	1.58	0.96	20.14	1.08	24		Yes
0083	LFC Cal	11:48	106.5			HPF	cal							Yes
virus0000029_01	parallel	11:51	2047			VIRUS	sci							Yes
0084	parallel	11:52	969.1	6.8	UT25-1-010	HPF	sci	1.49	1.13	20.28	0.89	97		Yes
0085	parallel	12:09	969.1	0.8	UT25-1-010	HPF	sci	1.42	1.06	18.90	0.90	97		Yes
0086	LFC Cal	12:27	106.5			HPF	cal							Yes
lrs20000017_01	bias	12:27	0			LRS2	cal							Yes
virus0000030_01	bias	12:28	0			VIRUS	cal							Yes
virus0000031_01	Cd-A	12:32	15		ENG25-1-002	VIRUS	cal							Yes
virus0000032_01	Hg	12:33	15		ENG25-1-002	VIRUS	cal							Yes
0087	Dark	12:39	319.5			HPF	cal							Yes
0088	Quartz FCU	12:50	74.5			HPF	cal							Yes
0089	Quartz FCU	12:52	74.5			HPF	cal							Yes
0090	Quartz FCU	12:54	74.5			HPF	cal							Yes
0091	Quartz FCU	12:56	74.5			HPF	cal							Yes
0092	Quartz FCU	12:57	74.5			HPF	cal							Yes
0093	Quartz FCU	12:59	74.5			HPF	cal							Yes
0094	Quartz FCU	13:01	74.5			HPF	cal							Yes
0095	Alpha Bright Cal	13:03	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	13:05	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	13:07	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	13:09	85.2			HPF	cal							Yes
0099	LFC FCU	13:12	106.5			HPF	cal							Yes
0100	LFC FCU	13:14	106.5			HPF	cal							Yes
0101	LFC FCU	13:16	106.5			HPF	cal							Yes
0102	LFC FCU	13:19	106.5			HPF	cal							Yes
0103	LFC FCU	13:21	106.5			HPF	cal							Yes
0104	LFC FCU	13:23	106.5			HPF	cal							Yes
0105	LFC Cal	13:26	106.5			HPF	cal							Yes
0106	LFC Cal	13:29	106.5			HPF	cal							Yes
0107	Etalon Cal	13:36	159.8			HPF	cal							Yes
0108	Etalon Cal	13:40	159.8			HPF	cal							Yes
0109	Etalon Cal	13:43	159.8			HPF	cal							Yes
0110	Etalon Cal	13:46	159.8			HPF	cal							Yes
0111	UNe Slave Cal	13:49	426			HPF	cal							Yes
0112	UNe Slave Cal	13:57	426			HPF	cal							Yes
0113	UNe Slave Cal	14:05	426			HPF	cal							Yes
0114	UNe Slave Cal	14:13	426			HPF	cal							Yes
0115	UNe Slave Cal	14:21	426			HPF	cal							Yes
0116	UNe Slave Cal	14:28	426			HPF	cal							Yes
0087	LFC Cal	22:53	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:08	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:09	20			VIRUS	cal							Yes
virus0009901_01	bias	23:10	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:11	20			LRS2	cal							Yes
virus0009902_01	dark	23:12	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:13	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:15	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:17	15			LRS2	cal							Yes
0088	Dark	23:19	319.5			HPF	cal							Yes
0089	Quartz FCU	23:25	74.5			HPF	cal							Yes
0090	Quartz FCU	23:27	74.5			HPF	cal							Yes
0091	Quartz FCU	23:29	74.5			HPF	cal							Yes
0092	Quartz FCU	23:31	74.5			HPF	cal							Yes
0093	Quartz FCU	23:33	74.5			HPF	cal							Yes
0094	Quartz FCU	23:34	74.5			HPF	cal							Yes
0095	Quartz FCU	23:36	74.5			HPF	cal							Yes
0096	Alpha Bright Cal	23:38	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	23:40	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	23:42	85.2			HPF	cal							Yes
0099	Alpha Bright Cal	23:44	85.2			HPF	cal							Yes
0100	LFC FCU	23:47	106.5			HPF	cal							Yes
0101	LFC FCU	23:49	106.5			HPF	cal							Yes
0102	LFC Cal	23:52	106.5			HPF	cal							Yes
0103	LFC Cal	23:54	106.5			HPF	cal							Yes
0104	Etalon Cal	23:57	159.8			HPF	cal							Yes