HET Night Report Reader

Civil Date	Ephemerides
2025-06-19	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:09	03:03	03:39	10:16	10:52	11:46	07:39	-
Night Length	6:37		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
01:59	23.7	21.9	11:10	twilight	09:11
Total Time Open					9:11

Program	Night Priority	Science
03:39	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:36	03:01	0.41	0.63	188	+1752	22.5	22.7	22.5	153	7	First of Night
06:18	06:26	0.89	1.62	378	+2279	18.8	19.7	20.0	140	7	Post-Observing
06:26	06:52	0.42	0.66	188	+3198	18.8	19.6	19.7	150	10	Stack/Re-stack
11:01	11:07	0.52	0.83	-22	+3724	17.5	18.2	18.2	175	19	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6498	02:00-02:00	00:00	DIMM roof opening slowing down over time.

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
virus0009900_01	flat_Qth	00:00	20			VIRUS	cal							Yes
virus0009901_01	bias	00:02	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	00:02	20			LRS2	cal							Yes
virus0009902_01	dark	00:03	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	00:04	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	00:06	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	00:07	15			LRS2	cal							Yes
0001	Dark	00:10	319.5			HPF	cal							Yes
0002	Quartz FCU	00:17	74.5			HPF	cal							Yes
0003	Quartz FCU	00:19	74.5			HPF	cal							Yes
0004	Quartz FCU	00:20	74.5			HPF	cal							Yes
0005	Quartz FCU	00:22	74.5			HPF	cal							Yes
0006	Quartz FCU	00:24	74.5			HPF	cal							Yes
0007	Quartz FCU	00:26	74.5			HPF	cal							Yes
0008	Quartz FCU	00:28	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:30	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:32	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:34	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:36	85.2			HPF	cal							Yes
0013	LFC FCU	00:38	106.5			HPF	cal							Yes
0014	LFC FCU	00:41	106.5			HPF	cal							Yes
0015	LFC Cal	00:43	106.5			HPF	cal							Yes
0016	LFC Cal	00:46	106.5			HPF	cal							Yes
0017	Etalon Cal	00:48	159.8			HPF	cal							Yes
0018	UNe Slave Cal	00:52	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:53	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:54	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:56	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:57	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:58	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:59	20			LRS2	cal							Yes
0019	UNe Slave Cal	01:00	426			HPF	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:01	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:02	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:03	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:05	38			LRS2	cal							Yes
0020	UNe Slave Cal	01:07	426			HPF	cal							Yes
lrs20000003_03	Cd-A_B	01:07	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:08	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:10	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:11	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:12	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:13	20			LRS2	cal							Yes
0021	UNe Slave Cal	01:15	426			HPF	cal							Yes
lrs20000005_03	Hg_R	01:15	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:16	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:17	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:19	15			LRS2	cal							Yes
0022	UNe Slave Cal	01:23	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:25	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:26	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:28	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:29	15			VIRUS	cal							Yes
0023	UNe Slave Cal	01:31	426			HPF	cal							Yes
virus0000002_02	Cd-A	01:31	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:32	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:33	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:35	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:36	15			VIRUS	cal							Yes
lrs20000007_01	dark	01:38	360			LRS2	cal							Yes
virus0000004_01	dark	01:38	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:44	360			LRS2	cal							Yes
virus0000004_02	dark	01:45	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:51	360			LRS2	cal							Yes
virus0000004_03	dark	01:52	360			VIRUS	cal							Yes
lrs20000008_01	skyflat	02:17	7			LRS2	cal							Yes
lrs20000009_01	skyflat	02:18	10			LRS2	cal							Yes
lrs20000010_01	skyflat	02:19	13			LRS2	cal							Yes
lrs20000011_01	skyflat	02:21	16			LRS2	cal							Yes
lrs20000012_01	skyflat	02:22	22			LRS2	cal							Yes
lrs20000013_01	skyflat	02:23	30			LRS2	cal							Yes
virus0000005_01	skyflat	02:25	7			VIRUS	cal							Yes
virus0000006_01	skyflat	02:26	10			VIRUS	cal							Yes
virus0000007_01	skyflat	02:28	14			VIRUS	cal							Yes
virus0000008_01	skyflat	02:29	18			VIRUS	cal							Yes
virus0000009_01	skyflat	02:30	26			VIRUS	cal							Yes
lrs20000014_01	bias	02:32	0			LRS2	cal							Yes
virus0000010_01	bias	02:32	0			VIRUS	cal							Yes
lrs20000014_02	bias	02:33	0			LRS2	cal							Yes
virus0000010_02	bias	02:33	0			VIRUS	cal							Yes
lrs20000014_03	bias	02:34	0			LRS2	cal							Yes
virus0000010_03	bias	02:34	0			VIRUS	cal							Yes
lrs20000014_04	bias	02:35	0			LRS2	cal							Yes
virus0000010_04	bias	02:35	0			VIRUS	cal							Yes
lrs20000014_05	bias	02:36	0			LRS2	cal							Yes
virus0000010_05	bias	02:36	0			VIRUS	cal							Yes
lrs20000014_06	bias	02:36	0			LRS2	cal							Yes
lrs20000014_07	bias	02:37	0			LRS2	cal							Yes
virus0000010_06	bias	02:37	0			VIRUS	cal							Yes
virus0000010_07	bias	02:38	0			VIRUS	cal							Yes
lrs20000014_08	bias	02:38	0			LRS2	cal							Yes
virus0000010_08	bias	02:38	0			VIRUS	cal							Yes
lrs20000014_09	bias	02:39	0			LRS2	cal							Yes
virus0000010_09	bias	02:39	0			VIRUS	cal							Yes
lrs20000014_10	bias	02:40	0			LRS2	cal							Yes
virus0000010_10	bias	02:40	0			VIRUS	cal							Yes
lrs20000014_11	bias	02:41	0			LRS2	cal							Yes
virus0000010_11	bias	02:41	0			VIRUS	cal							Yes
0024	LFC Cal	02:51	106.5			HPF	cal							Yes
0025	LFC Cal	02:53	106.5			HPF	cal							Yes
0026	LFC Cal	02:56	106.5			HPF	cal							Yes
0027	test_drk_donotuse	03:02	10.7			HPF	cal							Yes
0028	HR5949_tell_std	03:07	330.2	5.5		HPF	telluric	1.18	0.80	19.86	0.63			Yes
lrs20000015_01	GRW+705824_056_E	03:18	180	6.0		LRS2	spec	1.27	0.67	21.15	0.40			Yes
lrs20000016_01	GRW+705824_066_E	03:24	180	3.0		LRS2	spec	1.27	0.85	20.78	0.60			Yes
0029	LFC Cal	03:34	106.5			HPF	cal							Yes
virus0000011_01	parallel	03:34	900			VIRUS	sci							Yes
lrs20000017_01	parallel	03:34	900	7.0	UT25-2-003	LRS2-B	sci	1.28	0.83	21.58	0.65			Yes
0030	LFC Cal	03:37	106.5			HPF	cal							Yes
0031	LFC Cal	03:39	106.5			HPF	cal							Yes
0032	LFC Cal	03:50	106.5			HPF	cal							Yes
0033	test_drk_donotuse	03:55	10.7			HPF	cal							Yes
virus0000012_01	parallel	03:55	705			VIRUS	sci							Yes
0034	parallel	03:56	308.9	6.9	UT25-2-011	HPF	sci	1.41	1.08	20.56	0.80	332		P4
0035	parallel	04:02	308.9	0.9	UT25-2-011	HPF	sci	1.61	1.70	20.54	0.81	322		P4
0036	LFC Cal	04:08	106.5			HPF	cal							Yes
0037	test_drk_donotuse	04:13	10.7			HPF	cal							Yes
0038	parallel	04:14	969.1	6.8	UT25-2-008	HPF	sci	1.56	1.06	20.59	1.10	227		P4
virus0000013_01	parallel	04:14	2047			VIRUS	sci							Yes
0039	parallel	04:31	969.1	0.8	UT25-2-008	HPF	sci	1.56	1.34	20.60	1.01	197		P4
0040	LFC Cal	04:49	106.5			HPF	cal							Yes
0041	test_drk_donotuse	04:52	10.7			HPF	cal							Yes
0042	parallel	04:53	969.1	5.8	PSU25-2-008	HPF	sci	1.81	1.07	20.55	0.73	39		Yes
virus0000014_01	parallel	04:53	1023			VIRUS	sci							Yes
virus0000015_01	1802271_052_E	05:15	60	6.0		VIRUS	spec	1.67	0.92	21.89	0.72			Yes
virus0000015_02	1802271_052_E	05:17	60	1.0		VIRUS	spec	1.68	0.98	21.87	0.69			Yes
virus0000015_03	1802271_052_E	05:19	60	1.0		VIRUS	spec	1.74	0.95	21.87	0.67			Yes
0043	LFC Cal	05:22	106.5			HPF	cal							Yes
0044	LFC Cal	05:25	106.5			HPF	cal							Yes
lrs20000018_01	parallel	05:25	1000			LRS2	sci							Yes
virus0000016_01	parallel	05:25	1000	5.3	UT25-2-014	VIRUS	sci	1.69	0.84	21.79	0.79			Yes
0045	LFC Cal	05:27	106.5			HPF	cal							Yes
0046	LFC Cal	05:30	106.5			HPF	cal							Yes
lrs20000018_02	parallel	05:43	1000			LRS2	sci							Yes
virus0000016_02	parallel	05:43	1000	0.3	UT25-2-014	VIRUS	sci	1.79	0.81	21.78	0.82			Yes
lrs20000018_03	parallel	06:01	1000			LRS2	sci							Yes
virus0000016_03	parallel	06:01	1000	1.3	UT25-2-014	VIRUS	sci	1.78	0.86	21.79	0.80			Yes
0047	LFC Cal	06:22	106.5			HPF	cal							Yes
0048	LFC Cal	06:24	106.5			HPF	cal							Yes
0049	LFC Cal	06:27	106.5			HPF	cal							Yes
0050	LFC Cal	06:53	106.5			HPF	cal							Yes
0051	test_drk_donotuse	06:56	10.7			HPF	cal							Yes
0052	parallel	07:02	969.1	9.8	PSU25-2-008	HPF	sci	1.37	1.06	20.21	0.64	43		Yes
virus0000017_01	parallel	07:02	1023			VIRUS	sci							Yes
0054	LFC Cal	07:20	106.5			HPF	cal							Yes
0055	test_drk_donotuse	07:25	10.7			HPF	cal							Yes
0056	parallel	07:26	969.1	7.8	UT25-2-023	HPF	sci	1.40	0.79	20.41	0.69	38		Yes
virus0000018_01	parallel	07:26	2047			VIRUS	sci							Yes
0057	parallel	07:43	969.1	0.8	UT25-2-023	HPF	sci	1.38	1.12	20.30	0.70	34		Yes
0058	LFC Cal	08:02	106.5			HPF	cal							Yes
lrs20000019_01	parallel	08:05	180	6.0	UT25-2-018	LRS2-B	sci	1.58	0.89	20.74	0.74			Yes
0059	LFC Cal	08:06	106.5			HPF	cal							Yes
0060	LFC Cal	08:09	106.5			HPF	cal							Yes
0061	LFC Cal	08:12	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:12	360			VIRUS	sci							Yes
lrs20000020_01	parallel	08:12	360	4.0	UT25-2-018	LRS2-R	sci	1.43	0.93	20.67	0.80			Yes
0062	LFC Cal	08:14	106.5			HPF	cal							Yes
0063	LFC Cal	08:19	106.5			HPF	cal							Yes
0064	test_drk_donotuse	08:23	10.7			HPF	cal							Yes
0065	parallel	08:24	969.1	5.8	UT25-2-023	HPF	sci	1.62	1.06	20.05	0.92	43		Yes
virus0000020_01	parallel	08:24	2047			VIRUS	sci							Yes
0066	parallel	08:41	969.1	0.8	UT25-2-023	HPF	sci	1.94	1.42	19.95	0.93	35		Yes
0067	LFC Cal	08:59	106.5			HPF	cal							Yes
0068	LFC Cal	09:03	106.5			HPF	cal							Yes
virus0000021_01	parallel	09:03	2400			VIRUS	sci							Yes
lrs20000021_01	parallel	09:03	2400	8.0	UT25-2-007	LRS2-B	sci	2.18	1.61	20.67	0.79			Yes
0069	LFC Cal	09:06	106.5			HPF	cal							Yes
0070	LFC Cal	09:08	106.5			HPF	cal							Yes
0071	LFC Cal	09:52	106.5			HPF	cal							Yes
virus0000022_01	parallel	09:54	2400			VIRUS	sci							Yes
0072	LFC Cal	09:55	106.5			HPF	cal							Yes
lrs20000022_01	parallel	09:55	2400	10.0	UT25-2-007	LRS2-R	sci	1.95	1.32	20.11	0.89			Yes
0073	LFC Cal	09:57	106.5			HPF	cal							Yes
0074	LFC Cal	09:59	106.5			HPF	cal							Yes
0075	LFC Cal	10:36	106.5			HPF	cal							Yes
lrs20000023_01	parallel	10:39	30	4.5	PSU25-2-012	LRS2-B	sci	2.08	1.37	20.15	0.84			Yes
0076	LFC Cal	10:41	106.5			HPF	cal							Yes
lrs20000024_01	parallel	10:43	30	2.5	PSU25-2-012	LRS2-R	sci	2.25	1.48	19.85	0.96		IQ variable during exposure, check data is OK.	Yes
lrs20000025_01	parallel	10:47	180	4.0	UT25-2-018	LRS2-B	sci	2.29	1.12	19.22	0.80			P4
0077	LFC Cal	10:48	106.5			HPF	cal							Yes
0078	LFC Cal	10:54	106.5			HPF	cal							Yes
virus0000023_01	parallel	10:54	360			VIRUS	sci							Yes
lrs20000026_01	parallel	10:54	360	4.0	UT25-2-018	LRS2-R	sci	1.92	1.65	18.52	0.90			P4
0079	LFC Cal	10:56	106.5			HPF	cal							Yes
lrs20000027_01	bias	11:01	0			LRS2	cal							Yes
virus0000024_01	bias	11:02	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	11:06	15		ENG25-2-002	VIRUS	cal							Yes
virus0000026_01	Hg	11:07	15		ENG25-2-002	VIRUS	cal							Yes
0080	Dark	11:22	319.5			HPF	cal							Yes
0081	Quartz FCU	11:34	74.5			HPF	cal							Yes
0082	Quartz FCU	11:36	74.5			HPF	cal							Yes
0083	Quartz FCU	11:37	74.5			HPF	cal							Yes
0084	Quartz FCU	11:39	74.5			HPF	cal							Yes
0085	Quartz FCU	11:41	74.5			HPF	cal							Yes
0086	Quartz FCU	11:43	74.5			HPF	cal							Yes
0087	Quartz FCU	11:44	74.5			HPF	cal							Yes
0088	Alpha Bright Cal	11:47	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	11:49	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	11:51	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	11:53	85.2			HPF	cal							Yes
0092	LFC FCU	11:55	106.5			HPF	cal							Yes
0093	LFC FCU	11:58	106.5			HPF	cal							Yes
0094	LFC FCU	12:00	106.5			HPF	cal							Yes
0095	LFC FCU	12:02	106.5			HPF	cal							Yes
0096	LFC FCU	12:05	106.5			HPF	cal							Yes
0097	LFC FCU	12:07	106.5			HPF	cal							Yes
0098	LFC Cal	12:10	106.5			HPF	cal							Yes
0099	LFC Cal	12:12	106.5			HPF	cal							Yes
0100	Etalon Cal	12:20	159.8			HPF	cal							Yes
0101	Etalon Cal	12:23	159.8			HPF	cal							Yes
0102	Etalon Cal	12:26	159.8			HPF	cal							Yes
0103	Etalon Cal	12:29	159.8			HPF	cal							Yes
0104	UNe Slave Cal	12:33	426			HPF	cal							Yes
0105	UNe Slave Cal	12:41	426			HPF	cal							Yes
0106	UNe Slave Cal	12:49	426			HPF	cal							Yes
0107	UNe Slave Cal	12:56	426			HPF	cal							Yes
0108	UNe Slave Cal	13:04	426			HPF	cal							Yes
0109	UNe Slave Cal	13:12	426			HPF	cal							Yes
0097	LFC Cal	23:48	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:59	0			LRS2	cal							Yes