HET Night Report Reader

Civil Date	Ephemerides
2025-01-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:37	01:24	01:53	12:26	12:54	13:41	-	01:00
Night Length	10:33		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:30	5.8	7.7	13:12	twilight	12:42
Total Time Open					12:42

Program	Night Priority	Science
01:53	Science
07:01	Idle due to weather (Poor IQ)
07:28	Science
08:09	Idle due to weather (Poor IQ)
09:49	Science
10:09	Idle due to weather (Poor IQ)
10:32	Science
11:10	Idle due to weather (Poor IQ)
12:13	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:11	01:46	0.45	0.70	168	+6254	4.8	5.6	5.7	304	14	First of Night
03:11	03:17	1.35	1.96	-62	+7436	2.8	3.3	3.4	297	12	Post-Observing
03:17	03:46	0.43	0.69	188	+7288	2.4	2.9	3.0	302	13	Stack/Re-stack
07:28	07:35	1.16	1.86	198	+7929	0.4	1.1	1.2	302	20	Post-Observing
07:36	08:09	0.44	0.72	178	+8485	0.9	1.4	1.3	301	18	Stack/Re-stack
13:02	13:09	1.18	2.06	168	+8750	-1.2	-0.4	-0.4	265	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
4776	01:58-02:03, 11:13-11:16	00:08	Dome stopped at wrong position.

TO Comments	Clear night. Fighting bad seeing due to temp drops.

RA Comments	Clear with variable image quality.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000022_03	Hg_B	00:00	15			LRS2	cal							Yes
0001	UNe Slave Cal	00:06	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:07	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:08	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:10	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:11	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:13	15			VIRUS	cal							Yes
0002	UNe Slave Cal	00:14	426			HPF	cal							Yes
virus0000002_03	Cd-A	00:14	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:15	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:17	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:18	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:19	0			LRS2	cal							Yes
virus0000004_01	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:20	0			LRS2	cal							Yes
virus0000004_02	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:21	0			LRS2	cal							Yes
virus0000004_03	bias	00:21	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:22	0			LRS2	cal							Yes
virus0000004_04	bias	00:22	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:23	0			LRS2	cal							Yes
virus0000004_05	bias	00:23	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:24	0			LRS2	cal							Yes
virus0000004_06	bias	00:24	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:24	0			LRS2	cal							Yes
virus0000004_07	bias	00:25	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:25	0			LRS2	cal							Yes
virus0000004_08	bias	00:26	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:26	0			LRS2	cal							Yes
virus0000004_09	bias	00:27	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:27	0			LRS2	cal							Yes
virus0000004_10	bias	00:27	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:28	0			LRS2	cal							Yes
virus0000004_11	bias	00:28	0			VIRUS	cal							Yes
0003	twilight	00:34	298.2			HPF	cal							Yes
lrs20000002_01	skyflat	00:42	7			LRS2	cal							Yes
lrs20000003_01	skyflat	00:43	10			LRS2	cal							Yes
lrs20000004_01	skyflat	00:44	13			LRS2	cal							Yes
lrs20000005_01	skyflat	00:45	16			LRS2	cal							Yes
lrs20000006_01	skyflat	00:47	22			LRS2	cal							Yes
lrs20000007_01	skyflat	00:48	30			LRS2	cal							Yes
virus0000005_01	skyflat	00:50	7			VIRUS	cal							Yes
virus0000006_01	skyflat	00:52	10			VIRUS	cal							Yes
virus0000007_01	skyflat	00:53	14			VIRUS	cal							Yes
virus0000008_01	skyflat	00:54	18			VIRUS	cal							Yes
virus0000009_01	skyflat	00:56	26			VIRUS	cal							Yes
lrs20000008_01	dark	01:01	360			LRS2	cal							Yes
virus0000010_01	dark	01:01	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:07	360			LRS2	cal							Yes
virus0000010_02	dark	01:07	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:14	360			LRS2	cal							Yes
virus0000010_03	dark	01:14	360			VIRUS	cal							Yes
0004	LFC Cal	01:35	106.5			HPF	cal							Yes
0005	LFC Cal	01:38	106.5			HPF	cal							Yes
0006	LFC Cal	01:40	106.5			HPF	cal							Yes
0007	test_drk_donotuse	01:46	10.7			HPF	cal							Yes
0008	parallel	01:53	53.3	7.1	UT25-1-003	HPF	sci	2.50	1.36	19.93	0.64	291		Yes
0009	parallel	01:54	53.3	0.1	UT25-1-003	HPF	sci	2.46	1.46	19.94	0.66	306		Yes
0010	parallel	01:56	53.3	1.1	UT25-1-003	HPF	sci	2.33	1.51	19.95	0.66	287		Yes
virus0000011_01	GD71_034_E	02:06	60	9.0		VIRUS	spec	2.20	1.41	21.58	1.14			Yes
virus0000011_02	GD71_034_E	02:08	60	1.0		VIRUS	spec	2.09	1.50	21.57	1.15			Yes
virus0000011_03	GD71_034_E	02:10	60	1.0		VIRUS	spec	2.18	1.49	21.52	1.18			Yes
0011	test_drk_donotuse	02:15	10.7			HPF	cal							Yes
0012	parallel	02:16	649.6	5.2	PSU25-1-013	HPF	sci	2.13	1.15	20.20	0.73	124	IQ very slightly worse than requested during exposure.	Yes
virus0000012_01	parallel	02:16	2083			VIRUS	sci							Yes
0013	parallel	02:28	649.6	1.2	PSU25-1-013	HPF	sci	1.97	1.25	20.23	0.75	143		Yes
0014	parallel	02:39	649.6	0.2	PSU25-1-013	HPF	sci	2.08	1.28	20.25	0.76	130	IQ very slightly worse than requested during exposure.	Yes
0015	test_drk_donotuse	02:52	10.7			HPF	cal							Yes
0016	HR2810_tell_std	02:56	330.2	5.5		HPF	telluric	2.24	1.56	20.12	0.97			Yes
lrs20000009_01	HD55677_056_E	03:06	30	5.5		LRS2	spec	2.76	2.02	21.60	0.95			Yes
lrs20000010_01	HD55677_066_E	03:10	30	2.5		LRS2	spec	2.39	1.89	20.77	0.96			Yes
0017	LFC Cal	03:21	106.5			HPF	cal							Yes
0018	LFC Cal	03:23	106.5			HPF	cal							Yes
0019	LFC Cal	03:26	106.5			HPF	cal							Yes
0020	LFC Cal	03:48	106.5			HPF	cal							Yes
0021	parallel	03:50	915.9	4.7	G25-1-002	HPF	sci	2.49	1.66	20.28	0.94	26		Yes
virus0000013_01	parallel	03:50	1959			VIRUS	sci							Yes
0022	parallel	04:06	915.9	0.7	G25-1-002	HPF	sci	2.14	1.79	20.29	0.98	27		Yes
0023	LFC Cal	04:24	106.5			HPF	cal							Yes
0024	test_drk_donotuse	04:27	10.7			HPF	cal							Yes
virus0000014_01	parallel	04:28	1060			VIRUS	sci							Yes
0025	parallel	04:29	308.9	6.9	UT25-1-016	HPF	sci	2.23	1.49	20.38	0.89	82		Yes
0026	parallel	04:34	308.9	0.9	UT25-1-016	HPF	sci	2.09	1.44	20.40	0.89	83		Yes
0027	parallel	04:40	308.9	-0.1	UT25-1-016	HPF	sci	1.83	1.28	20.39	0.90	85		Yes
0028	LFC Cal	04:52	106.5			HPF	cal							Yes
0029	LFC Cal	04:54	106.5			HPF	cal							Yes
virus0000015_01	parallel	04:55	3600			VIRUS	sci							Yes
lrs20000011_01	parallel	04:55	3600	10.0	UT25-1-005	LRS2-B	sci	1.87	0.83	22.08	0.70			Yes
0030	LFC Cal	04:57	106.5			HPF	cal							Yes
0031	LFC Cal	05:56	106.5			HPF	cal							Yes
0032	parallel	06:02	106.5	7.2	UT25-1-012	HPF	sci	1.75	0.98	20.07	0.99	298		P4
0033	LFC Cal	06:05	106.5			HPF	cal							Yes
0034	test_drk_donotuse	06:10	10.7			HPF	cal							Yes
0035	parallel	06:10	42.6	6.3	UT25-1-012	HPF	sci	1.92	1.31	20.37	0.90	308		P4
0036	LFC Cal	06:13	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:16	2700			VIRUS	sci							Yes
lrs20000012_01	parallel	06:16	2700	5.0	UT25-1-005	LRS2-B	sci	2.11	1.31	22.09	0.85		IQ variable.	Yes
0037	LFC Cal	06:17	106.5			HPF	cal							Yes
0038	LFC Cal	06:19	106.5			HPF	cal							Yes
0039	LFC Cal	06:21	106.5			HPF	cal							Yes
0040	LFC Cal	07:07	106.5			HPF	cal							Yes
virus0000017_01	parallel	07:07	1200			VIRUS	sci							Yes
lrs20000013_01	parallel	07:07	1200	7.0	UT25-1-011	LRS2-B	sci	2.07	1.05	21.86	0.95		IQ worse than requested, did not take second exposure in group.	No
0041	LFC Cal	07:10	106.5			HPF	cal							Yes
0042	LFC Cal	07:12	106.5			HPF	cal							Yes
0043	LFC Cal	07:32	106.5			HPF	cal							Yes
0044	LFC Cal	07:34	106.5			HPF	cal							Yes
0045	LFC Cal	07:37	106.5			HPF	cal							Yes
0046	LFC Cal	08:14	106.5			HPF	cal							Yes
lrs20000014_01	parallel	08:15	600			LRS2	sci							Yes
virus0000018_01	parallel	08:15	600	6.0	UT25-1-008	VIRUS	sci	2.63	1.48	21.83	0.91			No
0047	LFC Cal	08:17	106.5			HPF	cal							Yes
0048	LFC Cal	08:19	106.5			HPF	cal							Yes
lrs20000014_02	parallel	08:27	600			LRS2	sci							Yes
virus0000018_02	parallel	08:27	600	2.0	UT25-1-008	VIRUS	sci	3.20	2.00	21.71	0.90		IQ variable, worse than requested.	No
lrs20000014_03	parallel	08:38	600			LRS2	sci							Yes
virus0000018_03	parallel	08:38	360	1.0	UT25-1-008	VIRUS	sci	3.10	1.60	21.62	0.95		IQ worse than requested.	No
0049	LFC Cal	08:44	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:47	1959			VIRUS	sci							Yes
0050	parallel	08:48	915.9	4.7	G25-1-002	HPF	sci	3.23	1.64	20.22	0.94	22	IQ worse than requested.	No
0051	parallel	09:04	915.9	0.7	G25-1-002	HPF	sci	3.29	2.37	20.15	0.94	24	IQ worse than requested.	No
0052	LFC Cal	09:21	106.5			HPF	cal							Yes
0053	test_drk_donotuse	09:50	10.7			HPF	cal							Yes
virus0000020_01	parallel	09:52	1023			VIRUS	sci							Yes
0054	parallel	09:53	969.1	3.8	PSU25-1-011	HPF	sci	2.55	1.60	20.08	0.86	22		Yes
0055	LFC Cal	10:11	106.5			HPF	cal							Yes
0056	LFC Cal	10:23	106.5			HPF	cal							Yes
0057	LFC Cal	10:35	106.5			HPF	cal							Yes
0058	parallel	10:38	915.9	5.7	G25-1-002	HPF	sci	1.80	1.76	20.18	0.85	87		Yes
virus0000021_01	parallel	10:38	1959			VIRUS	sci							Yes
0059	parallel	10:54	915.9	1.7	G25-1-002	HPF	sci	2.04	1.15	20.16	0.86	86		Yes
0060	LFC Cal	11:11	106.5			HPF	cal							Yes
0061	test_drk_donotuse	11:18	10.7			HPF	cal							Yes
0062	parallel	11:19	308.9	8.9	UT25-1-016	HPF	sci	2.03	1.04	20.16	0.87	59		No
virus0000022_01	parallel	11:19	1060			VIRUS	sci							Yes
0063	parallel	11:25	308.9	0.9	UT25-1-016	HPF	sci	2.23	1.03	20.14	0.87	60		No
0064	parallel	11:31	308.9	0.9	UT25-1-016	HPF	sci	2.74	1.37	20.11	0.86	49	IQ degraded during exposure.	No
0065	test_drk_donotuse	11:37	10.7			HPF	cal							Yes
virus0000023_01	parallel	11:41	363			VIRUS	sci							Yes
0066	parallel	11:42	330.2	5.5	PSU25-1-006	HPF	sci	3.07	1.42	20.01	0.65	238	IQ degraded during exposure.	No
lrs20000015_01	parallel	11:53	333.3			LRS2	sci							Yes
virus0000024_01	parallel	11:53	333.3	6.4	UT25-1-008	VIRUS	sci	2.66	1.17	22.11	0.88			No
0067	LFC Cal	11:54	106.5			HPF	cal							Yes
0068	LFC Cal	11:56	106.5			HPF	cal							Yes
lrs20000015_02	parallel	12:00	333.3			LRS2	sci							Yes
virus0000024_02	parallel	12:00	333.3	1.4	UT25-1-008	VIRUS	sci	2.64	1.17	22.11	0.88			No
lrs20000015_03	parallel	12:07	333.3			LRS2	sci							Yes
virus0000024_03	parallel	12:07	333.3	1.4	UT25-1-008	VIRUS	sci	3.33	1.72	22.02	0.81		IQ degraded during exposure.	No
0069	LFC Cal	12:18	106.5			HPF	cal							Yes
virus0000025_01	parallel	12:18	1500			VIRUS	sci							Yes
lrs20000016_01	parallel	12:18	1500	5.0	PSU25-1-003	LRS2-B	sci	2.52	1.11	21.57	0.82			Yes
0070	LFC Cal	12:21	106.5			HPF	cal							Yes
0071	LFC Cal	12:23	106.5			HPF	cal							Yes
0072	LFC Cal	12:44	106.5			HPF	cal							Yes
0073	parallel	12:50	213	6.5	UT25-1-012	HPF	sci	2.19	1.16	18.83	1.09	258	IQ very slightly worse than requested. Check data is OK.	Yes
0074	LFC Cal	12:54	106.5			HPF	cal							Yes
0075	test_drk_donotuse	12:57	10.7			HPF	cal							Yes
0076	parallel	12:58	159.8	5.3	UT25-1-012	HPF	sci	1.95	1.15	17.50	0.89	154		Yes
0077	LFC Cal	13:02	106.5			HPF	cal							Yes
lrs20000017_01	bias	13:03	0			LRS2	cal							Yes
virus0000026_01	bias	13:03	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	13:08	15		ENG25-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	13:09	15		ENG25-1-002	VIRUS	cal							Yes
0078	Dark	13:18	319.5			HPF	cal							Yes
0079	Quartz FCU	13:30	74.5			HPF	cal							Yes
0080	Quartz FCU	13:31	74.5			HPF	cal							Yes
0081	Quartz FCU	13:33	74.5			HPF	cal							Yes
0082	Quartz FCU	13:35	74.5			HPF	cal							Yes
0083	Quartz FCU	13:37	74.5			HPF	cal							Yes
0084	Quartz FCU	13:38	74.5			HPF	cal							Yes
0085	Quartz FCU	13:40	74.5			HPF	cal							Yes
0086	Alpha Bright Cal	13:42	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	13:44	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	13:46	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	13:48	85.2			HPF	cal							Yes
0090	LFC FCU	13:51	106.5			HPF	cal							Yes
0091	LFC FCU	13:53	106.5			HPF	cal							Yes
0092	LFC FCU	13:56	106.5			HPF	cal							Yes
0093	LFC FCU	13:58	106.5			HPF	cal							Yes
0094	LFC FCU	14:01	106.5			HPF	cal							Yes
0095	LFC FCU	14:03	106.5			HPF	cal							Yes
0096	LFC Cal	14:06	106.5			HPF	cal							Yes
0097	LFC Cal	14:09	106.5			HPF	cal							Yes
0098	Etalon Cal	14:16	159.8			HPF	cal							Yes
0099	Etalon Cal	14:19	159.8			HPF	cal							Yes
0100	Etalon Cal	14:22	159.8			HPF	cal							Yes
0101	Etalon Cal	14:26	159.8			HPF	cal							Yes
0102	UNe Slave Cal	14:30	426			HPF	cal							Yes
0103	UNe Slave Cal	14:38	426			HPF	cal							Yes
0104	UNe Slave Cal	14:46	426			HPF	cal							Yes
0105	UNe Slave Cal	14:54	426			HPF	cal							Yes
0086	LFC Cal	22:02	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:22	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:22	20			VIRUS	cal							Yes
virus0009901_01	bias	22:24	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:25	20			LRS2	cal							Yes
virus0009902_01	dark	22:26	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:27	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:29	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:30	15			LRS2	cal							Yes
0087	Dark	22:52	319.5			HPF	cal							Yes
0088	Quartz FCU	22:59	74.5			HPF	cal							Yes
0089	Quartz FCU	23:01	74.5			HPF	cal							Yes
0090	Quartz FCU	23:03	74.5			HPF	cal							Yes
0091	Quartz FCU	23:05	74.5			HPF	cal							Yes
0092	Quartz FCU	23:07	74.5			HPF	cal							Yes
0093	Quartz FCU	23:08	74.5			HPF	cal							Yes
0094	Quartz FCU	23:10	74.5			HPF	cal							Yes
0095	Alpha Bright Cal	23:13	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	23:15	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	23:16	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	23:18	85.2			HPF	cal							Yes
0099	LFC FCU	23:21	106.5			HPF	cal							Yes
0100	LFC FCU	23:23	106.5			HPF	cal							Yes
0101	LFC Cal	23:26	106.5			HPF	cal							Yes
0102	LFC Cal	23:28	106.5			HPF	cal							Yes
0103	Etalon Cal	23:31	159.8			HPF	cal							Yes
0104	UNe Slave Cal	23:35	426			HPF	cal							Yes
lrs20000017_01	flat_Qth_R	23:35	15			LRS2	cal							Yes
lrs20000017_02	flat_Qth_R	23:36	15			LRS2	cal							Yes
lrs20000017_03	flat_Qth_R	23:38	15			LRS2	cal							Yes
lrs20000017_04	flat_Qth_R	23:39	15			LRS2	cal							Yes
lrs20000017_05	flat_Qth_R	23:40	15			LRS2	cal							Yes
lrs20000018_01	flat_ldls_long_B	23:41	20			LRS2	cal							Yes
0105	UNe Slave Cal	23:43	426			HPF	cal							Yes
lrs20000018_02	flat_ldls_long_B	23:43	20			LRS2	cal							Yes
lrs20000018_03	flat_ldls_long_B	23:44	20			LRS2	cal							Yes
lrs20000019_01	Cd-A_B	23:45	38			LRS2	cal							Yes
lrs20000019_02	Cd-A_B	23:47	38			LRS2	cal							Yes
lrs20000019_03	Cd-A_B	23:49	38			LRS2	cal							Yes
0106	UNe Slave Cal	23:50	426			HPF	cal							Yes
lrs20000020_01	FeAr_R	23:50	15			LRS2	cal							Yes
lrs20000020_02	FeAr_R	23:51	15			LRS2	cal							Yes
lrs20000020_03	FeAr_R	23:53	15			LRS2	cal							Yes
lrs20000021_01	Hg_R	23:54	20			LRS2	cal							Yes
lrs20000021_02	Hg_R	23:55	20			LRS2	cal							Yes
lrs20000021_03	Hg_R	23:57	20			LRS2	cal							Yes
0107	UNe Slave Cal	23:58	426			HPF	cal							Yes
lrs20000022_01	Hg_B	23:58	15			LRS2	cal							Yes
lrs20000022_02	Hg_B	23:59	15			LRS2	cal							Yes