HET Night Report Reader

Civil Date	Ephemerides
2025-04-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:36	02:25	02:55	10:53	11:23	12:12	10:07	-
Night Length	7:58		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Amy Ray

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:29	17.1	16.9	09:58	dew point	08:29
10:15	15.0	15.4	11:32	twilight	01:17
Total Time Open					9:46

Program	Night Priority	Science
02:55	Science
08:40	Idle due to weather (Poor IQ)
08:51	Science
09:55	Idle due to weather (dew point)
10:15	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:03	02:26	0.40	0.64	212	+2822	15.1	16.1	16.4	105	10	First of Night
11:23	11:29	0.75	1.26	352	+3762	14.1	14.9	15.0	200	13	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	06:50-06:50, 08:23-08:23, 10:49-10:49	00:00	TT
5641	09:24-09:25, 09:56-09:57, 10:14-10:15, 10:36-10:36	00:03	scs server timeout error	Restarted gui.

TO Comments	Clear 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	twilight	01:33	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:42	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:43	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:44	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:45	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:46	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:48	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:51	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:52	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:53	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:55	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:56	26			VIRUS	cal							Yes
0002	LFC Cal	02:02	106.5			HPF	cal							Yes
0003	LFC Cal	02:04	106.5			HPF	cal							Yes
0004	LFC Cal	02:06	106.5			HPF	cal							Yes
virus0000006_01	parallel	02:33	3000			VIRUS	sci							Yes
0005	LFC Cal	02:34	106.5			HPF	cal							Yes
lrs20000007_01	QID 11	02:34	3000	7.0	PSU25-2-003	LRS2-R	sci	1.76	1.15	20.69	0.91			Yes
0006	LFC Cal	02:36	106.5			HPF	cal							Yes
0007	LFC Cal	02:38	106.5			HPF	cal							Yes
0008	LFC Cal	03:29	106.5			HPF	cal							Yes
virus0000007_01	parallel	03:29	900			VIRUS	sci							Yes
lrs20000008_01	QID 2516	03:29	900	5.0	UT25-2-003	LRS2-B	sci	1.54	0.95	21.68	0.92			Yes
0009	LFC Cal	03:31	106.5			HPF	cal							Yes
0010	LFC Cal	03:33	106.5			HPF	cal							Yes
virus0000008_01	HZ44_042_E	03:49	60	5.0		VIRUS	spec	1.28	1.04	21.83	0.84			Yes
virus0000008_02	HZ44_042_E	03:52	60	2.0		VIRUS	spec	1.30	1.05	21.80	0.86			Yes
virus0000008_03	HZ44_042_E	03:54	60	1.0		VIRUS	spec	1.27	0.98	21.79	0.85			Yes
0011	LFC Cal	03:56	106.5			HPF	cal							Yes
0012	LFC Cal	04:00	106.5			HPF	cal							Yes
lrs20000009_01	parallel	04:00	600			LRS2	sci							Yes
virus0000009_01	QID 286	04:00	600	5.0	UT25-2-014	VIRUS	sci	1.43	1.00	21.67	0.74			Yes
0013	LFC Cal	04:02	106.5			HPF	cal							Yes
0014	LFC Cal	04:05	106.5			HPF	cal							Yes
lrs20000009_02	parallel	04:11	600			LRS2	sci							Yes
virus0000009_02	QID 286	04:11	600	1.0	UT25-2-014	VIRUS	sci	1.54	0.77	21.65	0.73			Yes
lrs20000009_03	parallel	04:22	600			LRS2	sci							Yes
virus0000009_03	QID 286	04:22	600	1.0	UT25-2-014	VIRUS	sci	1.46	0.97	21.57	0.78			Yes
lrs20000010_01	BD+262606_056_E	04:40	60	8.0		LRS2	spec	1.41	0.83	22.21	0.67			Yes
0015	LFC Cal	04:42	106.5			HPF	cal							Yes
lrs20000011_01	parallel	04:46	1000			LRS2	sci							Yes
virus0000010_01	QID 1651	04:46	1000	5.3	UT25-2-021	VIRUS	sci	1.44	1.17	21.57	0.77			Yes
0016	LFC Cal	04:47	106.5			HPF	cal							Yes
0017	LFC Cal	04:49	106.5			HPF	cal							Yes
0018	LFC Cal	04:51	106.5			HPF	cal							Yes
lrs20000011_02	parallel	05:04	1000			LRS2	sci							Yes
virus0000010_02	QID 1651	05:04	1000	1.3	UT25-2-021	VIRUS	sci	1.59	1.09	21.57	0.78			Yes
lrs20000011_03	parallel	05:22	1000			LRS2	sci							Yes
virus0000010_03	QID 1651	05:22	1000	1.3	UT25-2-021	VIRUS	sci	1.66	0.96	21.48	0.82			Yes
0019	LFC Cal	05:46	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:46	2400			VIRUS	sci							Yes
lrs20000012_01	QID 1437	05:46	2400	7.0	UT25-2-010	LRS2-B	sci	1.43	0.91	21.51	0.94			Yes
0020	LFC Cal	05:48	106.5			HPF	cal							Yes
0021	LFC Cal	05:51	106.5			HPF	cal							Yes
0022	LFC Cal	06:27	106.5			HPF	cal							Yes
virus0000012_01	parallel	06:30	900			VIRUS	sci							Yes
0023	LFC Cal	06:31	106.5			HPF	cal							Yes
lrs20000013_01	QID 2520	06:31	900	5.0	UT25-2-003	LRS2-B	sci	1.44	1.00	21.79	0.72			Yes
0024	LFC Cal	06:33	106.5			HPF	cal							Yes
0025	LFC Cal	06:35	106.5			HPF	cal							Yes
0026	LFC Cal	06:47	106.5			HPF	cal							Yes
0027	test_drk_donotuse	06:53	10.7			HPF	cal							Yes
0028	QID 2494	06:54	969.1	7.8	PSU25-2-014	HPF	sci	1.29	0.73	20.61	0.79	272		Yes
virus0000013_01	parallel	06:54	2047			VIRUS	sci							Yes
0029	QID 2494	07:11	969.1	0.8	PSU25-2-014	HPF	sci	1.37	0.81	20.47	0.81	278		Yes
0030	LFC Cal	07:29	106.5			HPF	cal							Yes
0031	LFC Cal	07:33	106.5			HPF	cal							Yes
virus0000014_01	parallel	07:33	900			VIRUS	sci							Yes
lrs20000014_01	QID 2515	07:33	900	6.0	UT25-2-003	LRS2-B	sci	1.42	0.95	21.80	0.74			Yes
0032	LFC Cal	07:35	106.5			HPF	cal							Yes
0033	LFC Cal	07:37	106.5			HPF	cal							Yes
0034	LFC Cal	07:49	106.5			HPF	cal							Yes
0035	LFC Cal	07:52	106.5			HPF	cal							Yes
virus0000015_01	parallel	07:52	1800			VIRUS	sci							Yes
lrs20000015_01	QID 1439	07:52	1800	4.0	UT25-2-010	LRS2-B	sci	1.87	0.86	21.88	0.81			Yes
0036	LFC Cal	07:55	106.5			HPF	cal							Yes
0037	LFC Cal	07:57	106.5			HPF	cal							Yes
0038	test_drk_donotuse	08:24	10.7			HPF	cal							Yes
0039	QID 229	08:29	95.9	7.4	PSU25-2-005	HPF	sci	1.82	1.16	20.36	0.64	366		Yes
lrs20000016_01	HD142331_056_E	08:36	30	5.5		LRS2	spec	1.72	0.98	21.71	0.72			Yes
lrs20000017_01	HD142331_066_E	08:39	15	2.8		LRS2	spec	1.74	0.92	20.64	0.86			Yes
0040	LFC Cal	08:48	106.5			HPF	cal							Yes
lrs20000018_01	QID 2363	08:48	180	8.0	UT25-2-018	LRS2-B	sci	1.82	0.83	21.76	0.83		IQ degraded, did not take second group target.	No
0041	test_drk_donotuse	08:52	10.7			HPF	cal							Yes
0042	HR7102_tell_std	08:55	117.2	4.0		HPF	telluric	1.68	1.08	20.38	0.74			Yes
0043	LFC Cal	08:59	106.5			HPF	cal							Yes
lrs20000019_01	parallel	09:02	1000			LRS2	sci							Yes
virus0000016_01	QID 160	09:02	1000	5.3	UT25-2-014	VIRUS	sci	1.68	0.83	22.16	0.90			Yes
0044	LFC Cal	09:03	106.5			HPF	cal							Yes
0045	LFC Cal	09:05	106.5			HPF	cal							Yes
0046	LFC Cal	09:07	106.5			HPF	cal							Yes
lrs20000019_02	parallel	09:20	1000			LRS2	sci							Yes
virus0000016_02	QID 160	09:20	1000	1.3	UT25-2-014	VIRUS	sci	1.72	0.79	22.05	0.91			Yes
lrs20000019_03	parallel	09:38	1000			LRS2	sci							Yes
virus0000016_03	QID 160	09:38	1000	1.3	UT25-2-014	VIRUS	sci	1.78	0.95	22.04	0.90			Yes
0047	LFC Cal	10:10	106.5			HPF	cal							Yes
0048	LFC Cal	10:13	106.5			HPF	cal							Yes
0049	LFC Cal	10:15	106.5			HPF	cal							Yes
0050	LFC Cal	10:19	106.5			HPF	cal							Yes
virus0000017_01	parallel	10:19	1800			VIRUS	sci							Yes
lrs20000020_01	QID 1411	10:19	1800	4.0	M25-2-009	LRS2-R	sci	1.96		20.87	0.92			Yes
0051	LFC Cal	10:21	106.5			HPF	cal							Yes
0052	LFC Cal	10:24	106.5			HPF	cal							Yes
0053	LFC Cal	10:52	106.5			HPF	cal							Yes
virus0000018_01	parallel	10:52	1800			VIRUS	sci							Yes
lrs20000021_01	QID 1412	10:52	1800	3.0	M25-2-009	LRS2-R	sci	2.01	0.76	20.69	0.93			Yes
0054	LFC Cal	10:55	106.5			HPF	cal							Yes
0055	LFC Cal	10:57	106.5			HPF	cal							Yes
lrs20000022_01	bias	11:24	0			LRS2	cal							Yes
virus0000019_01	bias	11:25	0			VIRUS	cal							Yes
virus0000020_01	Cd-A	11:29	15		ENG25-2-002	VIRUS	cal							Yes
virus0000021_01	Hg	11:31	15		ENG25-2-002	VIRUS	cal							Yes
0056	Dark	11:40	319.5			HPF	cal							Yes
0057	Quartz FCU	11:51	74.5			HPF	cal							Yes
0058	Quartz FCU	11:53	74.5			HPF	cal							Yes
0059	Quartz FCU	11:55	74.5			HPF	cal							Yes
0060	Quartz FCU	11:57	74.5			HPF	cal							Yes
0061	Quartz FCU	11:58	74.5			HPF	cal							Yes
0062	Quartz FCU	12:00	74.5			HPF	cal							Yes
0063	Quartz FCU	12:02	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	12:04	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	12:06	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	12:08	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	12:10	85.2			HPF	cal							Yes
0068	LFC FCU	12:13	106.5			HPF	cal							Yes
0069	LFC FCU	12:15	106.5			HPF	cal							Yes
0070	LFC FCU	12:17	106.5			HPF	cal							Yes
0071	LFC FCU	12:20	106.5			HPF	cal							Yes
0072	LFC FCU	12:22	106.5			HPF	cal							Yes
0073	LFC FCU	12:24	106.5			HPF	cal							Yes
0074	LFC Cal	12:27	106.5			HPF	cal							Yes
0075	LFC Cal	12:30	106.5			HPF	cal							Yes
0076	Etalon Cal	12:37	159.8			HPF	cal							Yes
0077	Etalon Cal	12:41	159.8			HPF	cal							Yes
0078	Etalon Cal	12:44	159.8			HPF	cal							Yes
0079	Etalon Cal	12:47	159.8			HPF	cal							Yes
0080	UNe Slave Cal	12:50	426			HPF	cal							Yes
0081	UNe Slave Cal	12:58	426			HPF	cal							Yes
0082	UNe Slave Cal	13:06	426			HPF	cal							Yes
0083	UNe Slave Cal	13:14	426			HPF	cal							Yes
0084	UNe Slave Cal	13:22	426			HPF	cal							Yes
0085	UNe Slave Cal	13:29	426			HPF	cal							Yes
0091	LFC Cal	21:40	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:48	0			LRS2	cal							Yes
virus0009996_01	flat_Qth	21:49	20			VIRUS	cal							Yes
virus0009997_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:51	20			LRS2	cal							Yes
virus0009998_01	dark	21:53	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:54	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:55	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:57	15			LRS2	cal							Yes
virus0009905_01	bias	21:59	0			VIRUS	cal							Yes
0092	Dark	22:02	319.5			HPF	cal							Yes
0093	Quartz FCU	22:08	74.5			HPF	cal							Yes
0094	Quartz FCU	22:10	74.5			HPF	cal							Yes
0095	Quartz FCU	22:12	74.5			HPF	cal							Yes
0096	Quartz FCU	22:14	74.5			HPF	cal							Yes
0097	Quartz FCU	22:16	74.5			HPF	cal							Yes
0098	Quartz FCU	22:17	74.5			HPF	cal							Yes
0099	Quartz FCU	22:19	74.5			HPF	cal							Yes
0100	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0101	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0102	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0103	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0104	LFC FCU	22:30	106.5			HPF	cal							Yes
0105	LFC FCU	22:32	106.5			HPF	cal							Yes
0106	LFC Cal	22:35	106.5			HPF	cal							Yes
0107	LFC Cal	22:37	106.5			HPF	cal							Yes
0108	Etalon Cal	22:40	159.8			HPF	cal							Yes
0109	UNe Slave Cal	22:44	426			HPF	cal							Yes
lrs20000021_01	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000021_02	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000021_03	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000021_04	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000021_05	flat_Qth_R	22:50	15			LRS2	cal							Yes
0110	UNe Slave Cal	22:51	426			HPF	cal							Yes
lrs20000022_01	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000022_02	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
lrs20000022_03	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000023_01	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20000023_02	Cd-A_B	22:57	38			LRS2	cal							Yes
0111	UNe Slave Cal	22:59	426			HPF	cal							Yes
lrs20000023_03	Cd-A_B	22:59	38			LRS2	cal							Yes
lrs20000024_01	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000024_02	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000024_03	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000025_01	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000025_02	Hg_R	23:05	20			LRS2	cal							Yes
0112	UNe Slave Cal	23:07	426			HPF	cal							Yes
lrs20000025_03	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000026_01	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000026_02	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000026_03	Hg_B	23:10	15			LRS2	cal							Yes
0113	UNe Slave Cal	23:15	426			HPF	cal							Yes
virus0000022_01	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000022_02	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000022_03	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000023_01	Cd-A	23:21	15			VIRUS	cal							Yes
0114	UNe Slave Cal	23:23	426			HPF	cal							Yes
virus0000023_02	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000023_03	Cd-A	23:24	15			VIRUS	cal							Yes
virus0000024_01	Hg	23:25	15			VIRUS	cal							Yes
virus0000024_02	Hg	23:27	15			VIRUS	cal							Yes
virus0000024_03	Hg	23:28	15			VIRUS	cal							Yes
lrs20000027_01	bias	23:30	0			LRS2	cal							Yes
virus0000025_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000027_02	bias	23:30	0			LRS2	cal							Yes
virus0000025_02	bias	23:31	0			VIRUS	cal							Yes
lrs20000027_03	bias	23:31	0			LRS2	cal							Yes
virus0000025_03	bias	23:31	0			VIRUS	cal							Yes
lrs20000027_04	bias	23:32	0			LRS2	cal							Yes
virus0000025_04	bias	23:32	0			VIRUS	cal							Yes
lrs20000027_05	bias	23:33	0			LRS2	cal							Yes
virus0000025_05	bias	23:33	0			VIRUS	cal							Yes
lrs20000027_06	bias	23:34	0			LRS2	cal							Yes
virus0000025_06	bias	23:34	0			VIRUS	cal							Yes
lrs20000027_07	bias	23:35	0			LRS2	cal							Yes
virus0000025_07	bias	23:35	0			VIRUS	cal							Yes
lrs20000027_08	bias	23:36	0			LRS2	cal							Yes
lrs20000027_09	bias	23:36	0			LRS2	cal							Yes
virus0000025_08	bias	23:36	0			VIRUS	cal							Yes
virus0000025_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000027_10	bias	23:37	0			LRS2	cal							Yes
virus0000025_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000027_11	bias	23:38	0			LRS2	cal							Yes
virus0000025_11	bias	23:39	0			VIRUS	cal							Yes
lrs20000028_01	dark	23:39	360			LRS2	cal							Yes
virus0000026_01	dark	23:39	360			VIRUS	cal							Yes
lrs20000028_02	dark	23:46	360			LRS2	cal							Yes
virus0000026_02	dark	23:46	360			VIRUS	cal							Yes
lrs20000028_03	dark	23:53	360			LRS2	cal							Yes
virus0000026_03	dark	23:53	360			VIRUS	cal							Yes