HET Night Report Reader

Civil Date	Ephemerides
2025-06-10	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:06	03:00	03:36	10:15	10:51	11:45	01:47	11:56
Night Length	6:39		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:34	13.6	15.0	11:06	twilight	07:32
Total Time Open					7:32

Program	Night Priority	Science
03:36	Science
05:40	Idle due to weather (Variable IQ)
05:56	Science
08:20	Idle due to weather (Poor IQ/Clouds)
09:32	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:34	03:56	0.39	0.59	200	+4912	13.0	14.2	14.4	325	14	First of Night
10:59	11:04	0.52	0.78	140	+5363	14.8	15.3	15.0	37	6	Post-Observing

Problem Reports					no PRs

TO Comments	Closed at start of night due to radar. Some clouds later on.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC Cal	02:06	106.5			HPF	cal							Yes
0002	LFC Cal	02:08	106.5			HPF	cal							Yes
0003	LFC Cal	02:10	106.5			HPF	cal							Yes
0004	LFC Cal	03:16	106.5			HPF	cal							Yes
0005	LFC Cal	03:19	106.5			HPF	cal							Yes
0006	LFC Cal	03:21	106.5			HPF	cal							Yes
lrs20000001_01	GRW+705824_056_E	04:01	180	4.0		LRS2	spec	2.18		18.59	0.42			Yes
lrs20000002_01	GRW+705824_066_E	04:07	180	3.0		LRS2	spec	2.19		18.41	0.66			Yes
0007	LFC Cal	04:14	106.5			HPF	cal							Yes
lrs20000003_01	parallel	04:14	180	4.0	UT25-2-018	LRS2-B	sci	2.06		18.55	0.67			P4
0008	LFC Cal	04:20	106.5			HPF	cal							Yes
virus0000001_01	parallel	04:20	360			VIRUS	sci							Yes
lrs20000004_01	parallel	04:20	360	3.0	UT25-2-018	LRS2-R	sci	1.84		18.12	0.62			P4
0009	LFC Cal	04:22	106.5			HPF	cal							Yes
0010	LFC Cal	04:30	106.5			HPF	cal							Yes
lrs20000005_01	parallel	04:30	180	4.0	UT25-2-018	LRS2-B	sci	1.82		18.43	0.74			P4
virus0000002_01	parallel	04:38	360			VIRUS	sci							Yes
lrs20000006_01	parallel	04:38	360	5.0	UT25-2-018	LRS2-R	sci	1.94		18.92	0.64			P4
0011	LFC Cal	04:39	106.5			HPF	cal							Yes
0012	LFC Cal	04:41	106.5			HPF	cal							Yes
0013	LFC Cal	04:48	106.5			HPF	cal							Yes
lrs20000007_01	parallel	04:48	180	4.0	UT25-2-018	LRS2-B	sci	1.66		18.61	0.88			P4
0014	LFC Cal	04:55	106.5			HPF	cal							Yes
virus0000003_01	parallel	04:55	360			VIRUS	sci							Yes
lrs20000008_01	parallel	04:55	360	4.0	UT25-2-018	LRS2-R	sci	1.48		18.75	0.94			P4
0015	LFC Cal	04:57	106.5			HPF	cal							Yes
virus0000004_01	parallel	05:04	300			VIRUS	sci							Yes
0016	LFC Cal	05:05	106.5			HPF	cal							Yes
lrs20000009_01	parallel	05:05	300	4.0	UT25-2-018	LRS2-B	sci	1.42		18.46	0.79			P4
0017	LFC Cal	05:07	106.5			HPF	cal							Yes
0018	LFC Cal	05:13	106.5			HPF	cal							Yes
virus0000005_01	parallel	05:13	600			VIRUS	sci							Yes
lrs20000010_01	parallel	05:13	600	3.0	UT25-2-018	LRS2-R	sci	1.45		18.61	0.84			P4
0019	LFC Cal	05:15	106.5			HPF	cal							Yes
0020	LFC Cal	05:18	106.5			HPF	cal							Yes
lrs20000011_01	parallel	05:27	180	4.0	UT25-2-018	LRS2-B	sci	1.71		18.70	0.74			P4
0021	LFC Cal	05:28	106.5			HPF	cal							Yes
0022	LFC Cal	05:34	106.5			HPF	cal							Yes
virus0000006_01	parallel	05:34	360			VIRUS	sci							Yes
lrs20000012_01	parallel	05:34	360	4.0	UT25-2-018	LRS2-R	sci	2.02		18.60	0.92			P4
0023	LFC Cal	05:36	106.5			HPF	cal							Yes
0024	LFC Cal	05:44	106.5			HPF	cal							Yes
lrs20000013_01	parallel	05:44	180	4.0	UT25-2-018	LRS2-B	sci	2.18		18.32	0.83		IQ worse than requested.	No
0025	LFC Cal	05:50	106.5			HPF	cal							Yes
virus0000007_01	parallel	05:50	360			VIRUS	sci							Yes
lrs20000014_01	parallel	05:50	360	3.0	UT25-2-018	LRS2-R	sci	2.32		18.30	0.88		IQ worse than requested.	No
0026	LFC Cal	05:53	106.5			HPF	cal							Yes
0027	test_drk_donotuse	05:58	10.7			HPF	cal							Yes
0028	parallel	06:01	969.1	4.8	UT25-2-023	HPF	sci	1.96		19.10	0.79	24		P4
virus0000008_01	parallel	06:01	2047			VIRUS	sci							Yes
0029	parallel	06:18	969.1	1.8	UT25-2-023	HPF	sci	1.57		19.12	0.87	28		P4
0030	LFC Cal	06:37	106.5			HPF	cal							Yes
0031	parallel	06:40	969.1	4.8	UT25-2-023	HPF	sci	1.66		18.65	0.76	129		Yes
virus0000009_01	parallel	06:40	2047			VIRUS	sci							Yes
0032	parallel	06:57	969.1	1.8	UT25-2-023	HPF	sci	1.76		18.01	0.57	102		Yes
0033	LFC Cal	07:15	106.5			HPF	cal							Yes
0034	LFC Cal	07:18	106.5			HPF	cal							Yes
lrs20000015_01	parallel	07:18	180	4.0	UT25-2-018	LRS2-B	sci	1.59		18.44	0.73		IQ slightly worse than requested.	Yes
virus0000010_01	parallel	07:25	360			VIRUS	sci							Yes
0035	LFC Cal	07:26	106.5			HPF	cal							Yes
lrs20000016_01	parallel	07:26	360	5.0	UT25-2-018	LRS2-R	sci	1.61		18.46	0.91		IQ slightly worse than requested. Check data is OK.	Yes
0036	LFC Cal	07:28	106.5			HPF	cal							Yes
0037	test_drk_donotuse	07:33	10.7			HPF	cal							Yes
virus0000011_01	parallel	07:35	1959			VIRUS	sci							Yes
0038	parallel	07:36	915.9	3.7	PSU25-2-010	HPF	sci	1.61		18.84	0.54	80		Yes
0039	parallel	07:52	915.9	0.7	PSU25-2-010	HPF	sci	1.55		19.05	0.56	81		Yes
0040	test_drk_donotuse	08:09	10.7			HPF	cal							Yes
virus0000012_01	parallel	08:14	363			VIRUS	sci							Yes
0041	parallel	08:15	330.2	7.5	PSU25-2-015	HPF	sci	1.94		18.63	0.91	437		Yes
0042	LFC Cal	08:22	106.5			HPF	cal							Yes
0043	LFC Cal	08:26	106.5			HPF	cal							Yes
lrs20000017_01	parallel	08:26	180	6.0	UT25-2-018	LRS2-B	sci	1.86		18.74	0.58			No
0044	LFC Cal	08:32	106.5			HPF	cal							Yes
virus0000013_01	parallel	08:32	360			VIRUS	sci							Yes
lrs20000018_01	parallel	08:32	360	3.0	UT25-2-018	LRS2-R	sci	1.91		18.82	0.81		IQ degraded.	No
0045	LFC Cal	08:35	106.5			HPF	cal							Yes
0046	test_drk_donotuse	08:40	10.7			HPF	cal							Yes
0047	test_drk_donotuse	08:46	10.7			HPF	cal							Yes
0048	parallel	08:47	969.1	9.8	UT25-2-023	HPF	sci	1.80		19.39	0.82	83		No
virus0000014_01	parallel	08:47	2047			VIRUS	sci							Yes
0049	parallel	09:05	969.1	0.8	UT25-2-023	HPF	sci	2.42		19.00	0.65	39	clouds	No
0050	LFC Cal	09:24	106.5			HPF	cal							Yes
0051	LFC Cal	09:26	106.5			HPF	cal							Yes
0052	LFC Cal	09:29	106.5			HPF	cal							Yes
0053	test_drk_donotuse	09:36	10.7			HPF	cal							Yes
0054	parallel	09:37	969.1	4.8	UT25-2-023	HPF	sci	2.37		18.93	0.95	18		P4
virus0000015_01	parallel	09:37	2047			VIRUS	sci							Yes
0055	parallel	09:54	969.1	0.8	UT25-2-023	HPF	sci	2.43		19.11	0.96	17		P4
0056	test_drk_donotuse	10:12	10.7			HPF	cal							Yes
virus0000016_01	parallel	10:15	2047			VIRUS	sci							Yes
0057	parallel	10:16	969.1	5.8	UT25-2-023	HPF	sci	2.08		19.22	0.93	33		P4
0058	parallel	10:33	969.1	0.8	UT25-2-023	HPF	sci	2.25		19.25	0.89	32		P4
0059	test_drk_donotuse	10:53	10.7			HPF	cal							Yes
0060	parallel	10:56	95.9	7.4	PSU25-2-005	HPF	sci	2.42		18.74	0.59	284		Yes
lrs20000019_01	bias	10:59	0			LRS2	cal							Yes
virus0000017_01	bias	11:00	0			VIRUS	cal							Yes
virus0000018_01	Cd-A	11:04	15		ENG25-2-002	VIRUS	cal							Yes
virus0000019_01	Hg	11:06	15		ENG25-2-002	VIRUS	cal							Yes
0061	Dark	11:13	319.5			HPF	cal							Yes
0062	Quartz FCU	11:25	74.5			HPF	cal							Yes
0063	Quartz FCU	11:26	74.5			HPF	cal							Yes
0064	Quartz FCU	11:28	74.5			HPF	cal							Yes
0065	Quartz FCU	11:30	74.5			HPF	cal							Yes
0066	Quartz FCU	11:32	74.5			HPF	cal							Yes
0067	Quartz FCU	11:34	74.5			HPF	cal							Yes
0068	Quartz FCU	11:35	74.5			HPF	cal							Yes
0069	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	11:42	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	11:44	85.2			HPF	cal							Yes
0073	LFC FCU	11:46	106.5			HPF	cal							Yes
0074	LFC FCU	11:49	106.5			HPF	cal							Yes
0075	LFC FCU	11:51	106.5			HPF	cal							Yes
0076	LFC FCU	11:53	106.5			HPF	cal							Yes
0077	LFC FCU	11:56	106.5			HPF	cal							Yes
0078	LFC FCU	11:58	106.5			HPF	cal							Yes
0079	LFC Cal	12:01	106.5			HPF	cal							Yes
0080	LFC Cal	12:03	106.5			HPF	cal							Yes
0081	Etalon Cal	12:11	159.8			HPF	cal							Yes
0082	Etalon Cal	12:14	159.8			HPF	cal							Yes
0083	Etalon Cal	12:17	159.8			HPF	cal							Yes
0084	Etalon Cal	12:20	159.8			HPF	cal							Yes
0085	UNe Slave Cal	12:24	426			HPF	cal							Yes
0086	UNe Slave Cal	12:32	426			HPF	cal							Yes
0087	UNe Slave Cal	12:40	426			HPF	cal							Yes
0088	UNe Slave Cal	12:47	426			HPF	cal							Yes
0089	UNe Slave Cal	12:55	426			HPF	cal							Yes
0090	UNe Slave Cal	13:03	426			HPF	cal							Yes
0086	LFC Cal	21:37	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:54	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:54	20			VIRUS	cal							Yes
virus0009901_01	bias	21:56	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:57	20			LRS2	cal							Yes
virus0009902_01	dark	21:58	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:59	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:01	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:02	15			LRS2	cal							Yes
0087	Dark	22:05	319.5			HPF	cal							Yes
0088	Quartz FCU	22:12	74.5			HPF	cal							Yes
0089	Quartz FCU	22:14	74.5			HPF	cal							Yes
0090	Quartz FCU	22:15	74.5			HPF	cal							Yes
0091	Quartz FCU	22:17	74.5			HPF	cal							Yes
0092	Quartz FCU	22:19	74.5			HPF	cal							Yes
0093	Quartz FCU	22:21	74.5			HPF	cal							Yes
0094	Quartz FCU	22:22	74.5			HPF	cal							Yes
0095	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0099	LFC FCU	22:33	106.5			HPF	cal							Yes
0100	LFC FCU	22:36	106.5			HPF	cal							Yes
0101	LFC Cal	22:38	106.5			HPF	cal							Yes
0102	LFC Cal	22:41	106.5			HPF	cal							Yes
0103	Etalon Cal	22:43	159.8			HPF	cal							Yes
0104	UNe Slave Cal	22:47	426			HPF	cal							Yes
lrs20000032_01	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000032_02	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000032_03	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000032_04	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000032_05	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000033_01	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
0105	UNe Slave Cal	22:55	426			HPF	cal							Yes
lrs20000033_02	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
lrs20000033_03	flat_ldls_long_B	22:57	20			LRS2	cal							Yes
lrs20000034_01	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000034_02	Cd-A_B	23:00	38			LRS2	cal							Yes
0106	UNe Slave Cal	23:02	426			HPF	cal							Yes
lrs20000034_03	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000035_01	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000035_02	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000035_03	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000036_01	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000036_02	Hg_R	23:08	20			LRS2	cal							Yes
0107	UNe Slave Cal	23:10	426			HPF	cal							Yes
lrs20000036_03	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000037_01	Hg_B	23:11	15			LRS2	cal							Yes
lrs20000037_02	Hg_B	23:12	15			LRS2	cal							Yes
lrs20000037_03	Hg_B	23:14	15			LRS2	cal							Yes
0108	UNe Slave Cal	23:18	426			HPF	cal							Yes
virus0000026_01	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000026_02	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000026_03	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000027_01	Cd-A	23:24	15			VIRUS	cal							Yes
0109	UNe Slave Cal	23:26	426			HPF	cal							Yes
virus0000027_02	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000027_03	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000028_01	Hg	23:28	15			VIRUS	cal							Yes
virus0000028_02	Hg	23:30	15			VIRUS	cal							Yes
virus0000028_03	Hg	23:31	15			VIRUS	cal							Yes
lrs20000038_01	bias	23:33	0			LRS2	cal							Yes
virus0000029_01	bias	23:33	0			VIRUS	cal							Yes
lrs20000038_02	bias	23:33	0			LRS2	cal							Yes
virus0000029_02	bias	23:34	0			VIRUS	cal							Yes
lrs20000038_03	bias	23:34	0			LRS2	cal							Yes
virus0000029_03	bias	23:35	0			VIRUS	cal							Yes
lrs20000038_04	bias	23:35	0			LRS2	cal							Yes
virus0000029_04	bias	23:35	0			VIRUS	cal							Yes
lrs20000038_05	bias	23:36	0			LRS2	cal							Yes
virus0000029_05	bias	23:36	0			VIRUS	cal							Yes
lrs20000038_06	bias	23:37	0			LRS2	cal							Yes
virus0000029_06	bias	23:37	0			VIRUS	cal							Yes
lrs20000038_07	bias	23:38	0			LRS2	cal							Yes
virus0000029_07	bias	23:38	0			VIRUS	cal							Yes
lrs20000038_08	bias	23:39	0			LRS2	cal							Yes
virus0000029_08	bias	23:39	0			VIRUS	cal							Yes
lrs20000038_09	bias	23:40	0			LRS2	cal							Yes
virus0000029_09	bias	23:40	0			VIRUS	cal							Yes
lrs20000038_10	bias	23:41	0			LRS2	cal							Yes
virus0000029_10	bias	23:41	0			VIRUS	cal							Yes
lrs20000038_11	bias	23:41	0			LRS2	cal							Yes
virus0000029_11	bias	23:42	0			VIRUS	cal							Yes
lrs20000039_01	dark	23:42	360			LRS2	cal							Yes
virus0000030_01	dark	23:43	360			VIRUS	cal							Yes
lrs20000039_02	dark	23:49	360			LRS2	cal							Yes
virus0000030_02	dark	23:49	360			VIRUS	cal							Yes
lrs20000039_03	dark	23:56	360			LRS2	cal							Yes
virus0000030_03	dark	23:56	360			VIRUS	cal							Yes