HET Night Report Reader

Civil Date	Ephemerides
2025-03-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:13	01:58	02:26	11:42	12:10	12:55	04:17	-
Night Length	9:16		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Justen Pautzke

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:05	17.5	15.2	12:10	twilight	11:05
Total Time Open					11:05

Program	Night Priority	Science
02:26	Science
04:04	Idle due to weather (clouds)
04:53	Science
10:21	Idle due to weather (iq degradation)
11:02	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:37	02:19	0.45	0.70	190	+3151	16.2	15.8	15.8	155	14	First of Night
12:04	12:09	0.62	0.95	370	+4539	15.6	15.2	15.3	266	5	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6451	01:37-01:41	00:04	Error during WaveScope s1 routine: "unmatched open quote in list"

TO Comments	Calm night with relatively stable temperatures and cirrus clouds.

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	01:17	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:18	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:19	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:21	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:22	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:23	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:26	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:27	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:29	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:30	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:32	26			VIRUS	cal							Yes
0001	LFC Cal	01:34	106.5			HPF	cal							Yes
0002	LFC Cal	01:36	106.5			HPF	cal							Yes
0003	LFC Cal	01:39	106.5			HPF	cal							Yes
0004	LFC Cal	02:27	106.5			HPF	cal							Yes
virus0000006_01	parallel	02:27	600			VIRUS	sci							Yes
lrs20000007_01	parallel	02:27	600	6.0	UT25-1-007	LRS2-B	sci	1.67	1.03	21.87	0.92			Yes
0005	LFC Cal	02:30	106.5			HPF	cal							Yes
0006	LFC Cal	02:32	106.5			HPF	cal							Yes
0007	test_drk_donotuse	02:40	10.7			HPF	cal							Yes
virus0000007_01	parallel	02:43	2047			VIRUS	sci							Yes
0008	parallel	02:44	969.1	6.8	PSU25-1-016	HPF	sci	1.59	0.95	20.32	0.93	376		Yes
0009	parallel	03:01	969.1	0.8	PSU25-1-016	HPF	sci	1.61	0.99	20.36	0.94	395		Yes
0010	LFC Cal	03:19	106.5			HPF	cal							Yes
0011	test_drk_donotuse	03:21	10.7			HPF	cal							Yes
0012	HR3486_tell_std	03:24	117.2	7.0		HPF	telluric	1.64	0.86	20.40	0.92			Yes
lrs20000008_01	parallel	03:31	600			LRS2	sci							Yes
0013	LFC Cal	03:32	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:32	600	6.0	UT25-1-015	VIRUS	sci	1.88	1.16	21.87	0.72			Yes
0014	LFC Cal	03:34	106.5			HPF	cal							Yes
0015	LFC Cal	03:37	106.5			HPF	cal							Yes
lrs20000008_02	parallel	03:43	600			LRS2	sci							Yes
virus0000008_02	parallel	03:43	600	1.0	UT25-1-015	VIRUS	sci	2.01	1.12	21.86	0.72			Yes
lrs20000008_03	parallel	03:54	600			LRS2	sci							Yes
virus0000008_03	parallel	03:54	600	1.0	UT25-1-015	VIRUS	sci	2.03	1.14	21.85	0.72			Yes
0016	test_drk_donotuse	04:11	10.7			HPF	cal							Yes
0017	parallel	04:13	969.1	8.8	UT25-1-024	HPF	sci	1.60	1.15	20.34	0.69	25	clouds	No
virus0000009_01	parallel	04:13	2047			VIRUS	sci							Yes
0018	parallel	04:30	969.1	0.8	UT25-1-024	HPF	sci	1.59	1.02	19.65	0.35	18		No
0019	test_drk_donotuse	04:52	10.7			HPF	cal							Yes
0020	LFC Cal	04:54	106.5			HPF	cal							Yes
0021	parallel	04:59	969.1	5.8	UT25-1-010	HPF	sci	1.80	1.21	19.54	0.66	173		Yes
virus0000010_01	parallel	04:59	2047			VIRUS	sci							Yes
0022	parallel	05:16	969.1	0.8	UT25-1-010	HPF	sci	1.83		18.88	0.50	152		Yes
0023	LFC Cal	05:34	106.5			HPF	cal							Yes
0024	test_drk_donotuse	05:40	10.7			HPF	cal							Yes
0025	parallel	05:41	969.1	8.8	UT25-1-024	HPF	sci	1.91	1.21	18.74	0.48	18	passing clouds	Yes
virus0000011_01	parallel	05:41	2047			VIRUS	sci							Yes
0026	parallel	05:58	969.1	1.8	UT25-1-024	HPF	sci	1.89	1.47	19.32	0.75	18		Yes
0027	LFC Cal	06:16	106.5			HPF	cal							Yes
virus0000012_01	parallel	06:20	1984			VIRUS	sci							Yes
0028	parallel	06:21	617.7	5.7	UT25-1-016	HPF	sci	1.80	1.08	19.47	0.82	19		P4
0029	parallel	06:32	617.7	0.7	UT25-1-016	HPF	sci	1.59	0.97	19.32	0.85	19		P4
0030	parallel	06:43	617.7	0.7	UT25-1-016	HPF	sci	1.64	1.13	19.00	0.73	12		P4
0031	LFC Cal	06:54	106.5			HPF	cal							Yes
0032	test_drk_donotuse	06:59	10.7			HPF	cal							Yes
virus0000013_01	parallel	06:59	2047			VIRUS	sci							Yes
0033	parallel	07:00	969.1	6.8	UT25-1-010	HPF	sci	1.81	0.94	19.38	0.82	34		P4
0034	parallel	07:17	969.1	0.8	UT25-1-010	HPF	sci	1.77	1.08	19.29	0.79	39		P4
0035	LFC Cal	07:35	106.5			HPF	cal							Yes
0036	test_drk_donotuse	07:38	10.7			HPF	cal							Yes
virus0000014_01	parallel	07:40	2083			VIRUS	sci							Yes
0037	parallel	07:41	649.6	8.2	UT25-1-010	HPF	sci	2.07	1.36	19.13	0.83	306		P4
0038	parallel	07:52	649.6	0.2	UT25-1-010	HPF	sci	2.24	1.46	19.11	0.82	270		P4
0039	parallel	08:04	649.6	1.2	UT25-1-010	HPF	sci	2.11	1.65	18.93	0.89	257		P4
0040	LFC Cal	08:17	106.5			HPF	cal							Yes
0041	test_drk_donotuse	08:24	10.7			HPF	cal							Yes
0042	parallel	08:25	330.2	10.5	UT25-1-010	HPF	sci	1.98	1.78	19.33	0.78	304		Yes
virus0000015_01	parallel	08:25	2203			VIRUS	sci							Yes
0043	parallel	08:31	330.2	0.5	UT25-1-010	HPF	sci	1.92	1.83	19.27	0.82	327		Yes
0044	parallel	08:37	330.2	0.5	UT25-1-010	HPF	sci	1.86	1.60	19.26	0.83	354		Yes
0045	parallel	08:43	330.2	0.5	UT25-1-010	HPF	sci	1.82	1.35	19.32	0.87	383		Yes
0046	parallel	08:50	330.2	0.5	UT25-1-010	HPF	sci	1.80	1.41	19.28	0.82	347		Yes
0047	parallel	08:56	330.2	0.5	UT25-1-010	HPF	sci	1.72	1.54	18.90	0.74	325		Yes
0048	LFC Cal	09:03	106.5			HPF	cal							Yes
virus0000016_01	GRW+705824_034_E	09:07	60	6.0		VIRUS	spec	2.26	1.53	19.45	0.84			Yes
virus0000016_02	GRW+705824_034_E	09:09	60	1.0		VIRUS	spec	2.24	1.59	19.41	0.85			Yes
virus0000016_03	GRW+705824_034_E	09:11	60	1.0		VIRUS	spec	2.13	1.54	19.36	0.82			Yes
0049	test_drk_donotuse	09:14	10.7			HPF	cal							Yes
0050	parallel	09:18	308.9	5.9	UT25-1-021	HPF	sci	1.89	1.41	19.33	0.83	78		Yes
virus0000017_01	parallel	09:18	1417			VIRUS	sci							Yes
0051	parallel	09:24	308.9	0.9	UT25-1-021	HPF	sci	1.88	1.43	19.25	0.82	80		Yes
0052	parallel	09:30	308.9	0.9	UT25-1-021	HPF	sci	1.79	1.29	19.48	0.91	88		Yes
0053	parallel	09:35	308.9	0.9	UT25-1-021	HPF	sci	1.75	1.30	19.53	0.94	95		Yes
0054	test_drk_donotuse	09:47	10.7			HPF	cal							Yes
0055	parallel	09:48	969.1	6.8	UT25-1-024	HPF	sci	1.94	1.19	19.45	0.90	127		P4
virus0000018_01	parallel	09:48	2047			VIRUS	sci							Yes
0056	parallel	10:05	969.1	0.8	UT25-1-024	HPF	sci	2.11	1.34	19.47	0.89	125		P4
0057	test_drk_donotuse	10:25	10.7			HPF	cal							Yes
virus0000019_01	parallel	10:27	2047			VIRUS	sci							Yes
0058	parallel	10:28	969.1	6.8	UT25-1-024	HPF	sci	2.19	1.52	19.34	0.88	24	seeing got worth	No
0059	test_drk_donotuse	10:46	10.7			HPF	cal							Yes
0060	test_drk_donotuse	11:06	10.7			HPF	cal							Yes
0061	parallel	11:07	969.1	4.8	UT25-1-010	HPF	sci	2.12	1.92	19.61	0.83	74		Yes
virus0000020_01	parallel	11:07	2047			VIRUS	sci							Yes
0062	parallel	11:24	969.1	1.8	UT25-1-010	HPF	sci	2.07	1.75	19.67	0.84	78		Yes
0063	LFC Cal	11:42	106.5			HPF	cal							Yes
0064	test_drk_donotuse	11:47	10.7			HPF	cal							Yes
0065	parallel	11:48	138.5	6.7	UT25-1-024	HPF	sci	2.31	1.74	19.93	0.99	359		Yes
virus0000021_01	parallel	11:48	841			VIRUS	sci							Yes
0066	parallel	11:51	138.5	0.7	UT25-1-024	HPF	sci	2.28	1.70	19.92	0.99	369		Yes
0067	parallel	11:54	138.5	0.7	UT25-1-024	HPF	sci	2.28	1.51	19.90	0.99	362		Yes
0068	parallel	11:56	138.5	0.7	UT25-1-024	HPF	sci	2.34	1.94	19.88	0.99	350		Yes
0069	parallel	11:59	138.5	0.7	UT25-1-024	HPF	sci	2.62	1.83	19.80	0.99	331		Yes
lrs20000009_01	bias	12:03	0			LRS2	cal							Yes
virus0000022_01	bias	12:04	0			VIRUS	cal							Yes
virus0000023_01	Cd-A	12:08	15		ENG25-1-002	VIRUS	cal							Yes
virus0000024_01	Hg	12:09	15		ENG25-1-002	VIRUS	cal							Yes
0070	Dark	12:17	319.5			HPF	cal							Yes
0071	Quartz FCU	12:29	74.5			HPF	cal							Yes
0072	Quartz FCU	12:30	74.5			HPF	cal							Yes
0073	Quartz FCU	12:32	74.5			HPF	cal							Yes
0074	Quartz FCU	12:34	74.5			HPF	cal							Yes
0075	Quartz FCU	12:36	74.5			HPF	cal							Yes
0076	Quartz FCU	12:38	74.5			HPF	cal							Yes
0077	Quartz FCU	12:39	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	12:42	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	12:44	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	12:46	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	12:47	85.2			HPF	cal							Yes
0082	LFC FCU	12:50	106.5			HPF	cal							Yes
0083	LFC FCU	12:52	106.5			HPF	cal							Yes
0084	LFC FCU	12:55	106.5			HPF	cal							Yes
0085	LFC FCU	12:57	106.5			HPF	cal							Yes
0086	LFC FCU	12:59	106.5			HPF	cal							Yes
0087	LFC FCU	13:02	106.5			HPF	cal							Yes
0088	LFC Cal	13:05	106.5			HPF	cal							Yes
0089	LFC Cal	13:07	106.5			HPF	cal							Yes
0090	Etalon Cal	13:15	159.8			HPF	cal							Yes
0091	Etalon Cal	13:18	159.8			HPF	cal							Yes
0092	Etalon Cal	13:21	159.8			HPF	cal							Yes
0093	Etalon Cal	13:24	159.8			HPF	cal							Yes
0094	UNe Slave Cal	13:28	426			HPF	cal							Yes
0095	UNe Slave Cal	13:36	426			HPF	cal							Yes
0096	UNe Slave Cal	13:43	426			HPF	cal							Yes
0097	UNe Slave Cal	13:51	426			HPF	cal							Yes
0098	UNe Slave Cal	13:59	426			HPF	cal							Yes
0099	UNe Slave Cal	14:07	426			HPF	cal							Yes
0099	LFC Cal	21:41	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:55	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:56	20			VIRUS	cal							Yes
virus0009901_01	bias	21:57	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:58	20			LRS2	cal							Yes
virus0009902_01	dark	21:59	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:00	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:02	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:03	15			LRS2	cal							Yes
0100	Dark	22:05	319.5			HPF	cal							Yes
0101	Quartz FCU	22:12	74.5			HPF	cal							Yes
0102	Quartz FCU	22:14	74.5			HPF	cal							Yes
0103	Quartz FCU	22:15	74.5			HPF	cal							Yes
0104	Quartz FCU	22:17	74.5			HPF	cal							Yes
0105	Quartz FCU	22:19	74.5			HPF	cal							Yes
0106	Quartz FCU	22:21	74.5			HPF	cal							Yes
0107	Quartz FCU	22:23	74.5			HPF	cal							Yes
0108	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0112	LFC FCU	22:33	106.5			HPF	cal							Yes
0113	LFC FCU	22:36	106.5			HPF	cal							Yes
0114	LFC Cal	22:38	106.5			HPF	cal							Yes
0115	LFC Cal	22:41	106.5			HPF	cal							Yes
0116	Etalon Cal	22:43	159.8			HPF	cal							Yes
0117	UNe Slave Cal	22:47	426			HPF	cal							Yes
lrs20000016_01	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000016_02	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000016_03	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000016_04	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000016_05	flat_Qth_R	22:54	15			LRS2	cal							Yes
0118	UNe Slave Cal	22:55	426			HPF	cal							Yes
lrs20000017_01	flat_ldls_long_B	22:55	20			LRS2	cal							Yes
lrs20000017_02	flat_ldls_long_B	22:57	20			LRS2	cal							Yes
lrs20000017_03	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
lrs20000018_01	Cd-A_B	22:59	38			LRS2	cal							Yes
lrs20000018_02	Cd-A_B	23:01	38			LRS2	cal							Yes
0119	UNe Slave Cal	23:02	426			HPF	cal							Yes
lrs20000018_03	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000019_01	FeAr_R	23:04	15			LRS2	cal							Yes
lrs20000019_02	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000019_03	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000020_01	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000020_02	Hg_R	23:09	20			LRS2	cal							Yes
0120	UNe Slave Cal	23:10	426			HPF	cal							Yes
lrs20000020_03	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000021_01	Hg_B	23:12	15			LRS2	cal							Yes
lrs20000021_02	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000021_03	Hg_B	23:14	15			LRS2	cal							Yes
0121	UNe Slave Cal	23:18	426			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:25	15			VIRUS	cal							Yes
0122	UNe Slave Cal	23:26	426			HPF	cal							Yes
virus0000028_02	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000029_01	Hg	23:29	15			VIRUS	cal							Yes
virus0000029_02	Hg	23:30	15			VIRUS	cal							Yes
virus0000029_03	Hg	23:32	15			VIRUS	cal							Yes
lrs20000022_01	bias	23:33	0			LRS2	cal							Yes
virus0000030_01	bias	23:33	0			VIRUS	cal							Yes
lrs20000022_02	bias	23:34	0			LRS2	cal							Yes
virus0000030_02	bias	23:34	0			VIRUS	cal							Yes
lrs20000022_03	bias	23:35	0			LRS2	cal							Yes
virus0000030_03	bias	23:35	0			VIRUS	cal							Yes
lrs20000022_04	bias	23:36	0			LRS2	cal							Yes
virus0000030_04	bias	23:36	0			VIRUS	cal							Yes
lrs20000022_05	bias	23:36	0			LRS2	cal							Yes
virus0000030_05	bias	23:37	0			VIRUS	cal							Yes
lrs20000022_06	bias	23:37	0			LRS2	cal							Yes
virus0000030_06	bias	23:38	0			VIRUS	cal							Yes
lrs20000022_07	bias	23:38	0			LRS2	cal							Yes
virus0000030_07	bias	23:39	0			VIRUS	cal							Yes
lrs20000022_08	bias	23:39	0			LRS2	cal							Yes
virus0000030_08	bias	23:39	0			VIRUS	cal							Yes
lrs20000022_09	bias	23:40	0			LRS2	cal							Yes
virus0000030_09	bias	23:40	0			VIRUS	cal							Yes
lrs20000022_10	bias	23:41	0			LRS2	cal							Yes
virus0000030_10	bias	23:41	0			VIRUS	cal							Yes
lrs20000022_11	bias	23:42	0			LRS2	cal							Yes
virus0000030_11	bias	23:42	0			VIRUS	cal							Yes
lrs20000023_01	dark	23:43	360			LRS2	cal							Yes
virus0000031_01	dark	23:43	360			VIRUS	cal							Yes
lrs20000023_02	dark	23:49	360			LRS2	cal							Yes
virus0000031_02	dark	23:50	360			VIRUS	cal							Yes
lrs20000023_03	dark	23:56	360			LRS2	cal							Yes
virus0000031_03	dark	23:57	360			VIRUS	cal							Yes