HET Night Report Reader

Civil Date	Ephemerides
2025-05-11	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:49	02:39	03:12	10:32	11:05	11:56	01:01	11:51
Night Length	7:20		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
01:47	16.7	14.6	11:24	twilight	09:37
Total Time Open					9:37

Program	Night Priority	Science
03:12	Science
06:07	Idle due to weather (Clouds)
06:30	Science
06:42	Idle due to weather (Clouds)
07:15	Science
09:22	Idle due to weather (Clouds)
10:02	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:15	02:27				+2788	16.0	16.0	15.1	65	11	First of Night
11:14	11:21	0.62	0.91	190	+4293	15.2	15.6	15.6	191	15	Post-Observing

Problem Reports					no PRs

TO Comments	Intermittent clouds towards EON, otherwise clear and stable.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Quartz FCU	00:00	74.5			HPF	cal							Yes
0002	Quartz FCU	00:02	74.5			HPF	cal							Yes
0003	Quartz FCU	00:03	74.5			HPF	cal							Yes
0004	Quartz FCU	00:05	74.5			HPF	cal							Yes
0005	Alpha Bright Cal	00:08	85.2			HPF	cal							Yes
0006	Alpha Bright Cal	00:10	85.2			HPF	cal							Yes
0007	Alpha Bright Cal	00:11	85.2			HPF	cal							Yes
0008	Alpha Bright Cal	00:13	85.2			HPF	cal							Yes
0009	LFC FCU	00:16	106.5			HPF	cal							Yes
0010	LFC FCU	00:18	106.5			HPF	cal							Yes
0011	LFC Cal	00:21	106.5			HPF	cal							Yes
0012	LFC Cal	00:23	106.5			HPF	cal							Yes
0013	Etalon Cal	00:26	159.8			HPF	cal							Yes
0014	UNe Slave Cal	00:30	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:31	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:32	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:36	15			LRS2	cal							Yes
0015	UNe Slave Cal	00:37	426			HPF	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:37	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:39	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:40	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:41	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:43	38			LRS2	cal							Yes
0016	UNe Slave Cal	00:45	426			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:45	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:46	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:48	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:49	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:50	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:51	20			LRS2	cal							Yes
0017	UNe Slave Cal	00:53	426			HPF	cal							Yes
lrs20000005_03	Hg_R	00:53	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:54	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:55	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:57	15			LRS2	cal							Yes
0018	UNe Slave Cal	01:01	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:03	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:04	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:06	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:07	15			VIRUS	cal							Yes
0019	UNe Slave Cal	01:08	426			HPF	cal							Yes
virus0000002_02	Cd-A	01:09	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:10	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:12	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:13	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:14	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:16	0			LRS2	cal							Yes
virus0000004_01	bias	01:16	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:17	0			LRS2	cal							Yes
lrs20000007_03	bias	01:17	0			LRS2	cal							Yes
virus0000004_02	bias	01:17	0			VIRUS	cal							Yes
virus0000004_03	bias	01:18	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:18	0			LRS2	cal							Yes
virus0000004_04	bias	01:19	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:19	0			LRS2	cal							Yes
virus0000004_05	bias	01:19	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:20	0			LRS2	cal							Yes
virus0000004_06	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:21	0			LRS2	cal							Yes
virus0000004_07	bias	01:21	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:22	0			LRS2	cal							Yes
virus0000004_08	bias	01:22	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:23	0			LRS2	cal							Yes
virus0000004_09	bias	01:23	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:24	0			LRS2	cal							Yes
virus0000004_10	bias	01:24	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:24	0			LRS2	cal							Yes
virus0000004_11	bias	01:25	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:25	360			LRS2	cal							Yes
virus0000005_01	dark	01:26	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:32	360			LRS2	cal							Yes
virus0000005_02	dark	01:32	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:39	360			LRS2	cal							Yes
virus0000005_03	dark	01:39	360			VIRUS	cal							Yes
lrs20000009_01	skyflat	01:54	7			LRS2	cal							Yes
lrs20000010_01	skyflat	01:55	10			LRS2	cal							Yes
lrs20000011_01	skyflat	01:56	13			LRS2	cal							Yes
lrs20000012_01	skyflat	01:57	16			LRS2	cal							Yes
lrs20000013_01	skyflat	01:59	22			LRS2	cal							Yes
lrs20000014_01	skyflat	02:00	30			LRS2	cal							Yes
virus0000006_01	skyflat	02:04	7			VIRUS	cal							Yes
virus0000007_01	skyflat	02:05	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:06	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:08	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:09	26			VIRUS	cal							Yes
0020	LFC Cal	02:11	106.5			HPF	cal							Yes
0021	LFC Cal	02:13	106.5			HPF	cal							Yes
0022	LFC Cal	02:15	106.5			HPF	cal							Yes
virus0000011_01	parallel	02:33	300			VIRUS	sci							Yes
0023	LFC Cal	02:34	106.5			HPF	cal							Yes
lrs20000015_01	parallel	02:34	300	7.0	UT25-2-018	LRS2-B	sci	1.60	1.21	18.09	0.89			Yes
0024	LFC Cal	02:36	106.5			HPF	cal							Yes
0025	LFC Cal	02:43	106.5			HPF	cal							Yes
virus0000012_01	parallel	02:43	600			VIRUS	sci							Yes
lrs20000016_01	parallel	02:43	600	4.0	UT25-2-018	LRS2-R	sci	1.46	1.02	18.56	1.00			Yes
0026	LFC Cal	02:45	106.5			HPF	cal							Yes
0027	LFC Cal	02:47	106.5			HPF	cal							Yes
0028	LFC Cal	02:54	106.5			HPF	cal							Yes
0029	test_drk_donotuse	02:57	10.7			HPF	cal							Yes
virus0000013_01	parallel	02:57	2047			VIRUS	sci							Yes
0030	parallel	02:58	969.1	4.8	UT25-2-008	HPF	sci	1.55	0.87	18.88	0.84	155		P4
0031	parallel	03:15	969.1	0.8	UT25-2-008	HPF	sci	1.48	1.05	18.53	0.83	147		P4
0032	LFC Cal	03:33	106.5			HPF	cal							Yes
lrs20000017_01	parallel	03:35	180	4.0	UT25-2-018	LRS2-B	sci	1.65	1.31	18.80	0.88			P4
0033	LFC Cal	03:36	106.5			HPF	cal							Yes
0034	LFC Cal	03:39	106.5			HPF	cal							Yes
0035	LFC Cal	03:42	106.5			HPF	cal							Yes
virus0000014_01	parallel	03:42	360			VIRUS	sci							Yes
lrs20000018_01	parallel	03:42	360	4.0	UT25-2-018	LRS2-R	sci	1.49	1.10	18.89	0.91			P4
0036	LFC Cal	03:45	106.5			HPF	cal							Yes
lrs20000019_01	BD+262606_056_E	03:55	60	7.0		LRS2	spec	1.62	0.99	18.29	0.73			Yes
lrs20000020_01	BD+262606_066_E	03:58	30	2.5		LRS2	spec	1.67	1.00	18.32	0.81			Yes
0037	LFC Cal	04:00	106.5			HPF	cal							Yes
0038	test_drk_donotuse	04:05	10.7			HPF	cal							Yes
0039	parallel	04:06	649.6	7.2	PSU25-2-015	HPF	sci	1.59	1.24	18.66	0.90	373		Yes
virus0000015_01	parallel	04:06	2083			VIRUS	sci							Yes
0040	parallel	04:18	649.6	1.2	PSU25-2-015	HPF	sci	1.40	1.19	18.24	0.85	368		Yes
0041	parallel	04:29	649.6	1.2	PSU25-2-015	HPF	sci	1.31	1.08	17.98	0.94	348		Yes
0042	LFC Cal	04:45	106.5			HPF	cal							Yes
0043	test_drk_donotuse	04:50	10.7			HPF	cal							Yes
0044	parallel	04:51	330.2	10.5	UT25-2-008	HPF	sci	1.45	0.86	18.72	0.84	335		Yes
virus0000016_01	parallel	04:51	2203			VIRUS	sci							Yes
0045	parallel	04:57	330.2	0.5	UT25-2-008	HPF	sci	1.46	0.79	18.75	0.88	381		Yes
0046	parallel	05:04	330.2	0.5	UT25-2-008	HPF	sci	1.46	0.91	18.04	0.70	366		Yes
0047	parallel	05:10	330.2	0.5	UT25-2-008	HPF	sci	1.45	0.97	18.55	0.84	412		Yes
0048	parallel	05:16	330.2	0.5	UT25-2-008	HPF	sci	1.44	1.04	18.61	0.90	412		Yes
0049	parallel	05:22	330.2	0.5	UT25-2-008	HPF	sci	1.37	1.06	18.42	0.88	392		Yes
0050	LFC Cal	05:29	106.5			HPF	cal							Yes
0051	test_drk_donotuse	05:33	10.7			HPF	cal							Yes
0052	parallel	05:34	969.1	6.8	PSU25-2-014	HPF	sci	1.42	0.96	18.52	0.72	233		Yes
virus0000017_01	parallel	05:34	2047			VIRUS	sci							Yes
0053	parallel	05:51	969.1	0.8	PSU25-2-014	HPF	sci	1.40	0.78	18.70	0.76	266		Yes
0054	LFC Cal	06:09	106.5			HPF	cal							Yes
0055	test_drk_donotuse	06:13	10.7			HPF	cal							Yes
0056	parallel	06:13	969.1	6.8	PSU25-2-014	HPF	sci	1.31	0.68	17.68	0.51	223	Clouds	No
virus0000018_01	parallel	06:13	2047			VIRUS	sci							Yes
0057	test_drk_donotuse	06:34	10.7			HPF	cal							Yes
0058	HR5672_tell_std	06:37	330.2	6.5		HPF	telluric	1.34		17.48	0.44			Yes
0059	LFC Cal	06:47	106.5			HPF	cal							Yes
0060	test_drk_donotuse	07:19	10.7			HPF	cal							Yes
0061	parallel	07:20	969.1	4.8	UT25-2-008	HPF	sci	1.53	0.92	18.72	0.84	93		Yes
virus0000019_01	parallel	07:20	2047			VIRUS	sci							Yes
0062	parallel	07:37	969.1	0.8	UT25-2-008	HPF	sci	1.44	0.76	18.84	0.91	85		Yes
0063	LFC Cal	07:55	106.5			HPF	cal							Yes
0064	LFC Cal	07:58	106.5			HPF	cal							Yes
0065	test_drk_donotuse	08:00	10.7			HPF	cal							Yes
0066	parallel	08:01	915.9	7.7	G25-2-002	HPF	sci	1.47	1.00	17.97	0.74	107		Yes
virus0000020_01	parallel	08:01	1959			VIRUS	sci							Yes
0067	parallel	08:17	915.9	1.7	G25-2-002	HPF	sci	1.46	0.95	18.23	0.79	110		Yes
0068	LFC Cal	08:35	106.5			HPF	cal							Yes
0069	test_drk_donotuse	08:39	10.7			HPF	cal							Yes
0070	parallel	08:40	138.5	6.7	UT25-2-008	HPF	sci	1.46	0.87	17.41	0.82	369		Yes
virus0000021_01	parallel	08:40	2671			VIRUS	sci							Yes
0071	parallel	08:43	138.5	0.7	UT25-2-008	HPF	sci	1.49	0.83	17.72	0.85	383		Yes
0072	parallel	08:46	138.5	0.7	UT25-2-008	HPF	sci	1.52	0.89	17.95	0.89	391		Yes
0073	parallel	08:49	138.5	0.7	UT25-2-008	HPF	sci	1.52	0.81	18.04	0.90	396		Yes
0074	parallel	08:52	138.5	0.7	UT25-2-008	HPF	sci	1.43	0.82	18.10	0.91	406		Yes
0075	parallel	08:55	138.5	0.7	UT25-2-008	HPF	sci	1.49	0.99	18.16	0.91	398		Yes
0076	parallel	08:57	138.5	0.7	UT25-2-008	HPF	sci	1.49	0.86	18.20	0.92	409		Yes
0077	parallel	09:00	138.5	0.7	UT25-2-008	HPF	sci	1.52	0.94	18.23	0.92	413		Yes
0078	parallel	09:03	138.5	-0.3	UT25-2-008	HPF	sci	1.55	1.09	18.29	0.91	392		Yes
0079	parallel	09:06	138.5	0.7	UT25-2-008	HPF	sci	1.48	1.02	18.30	0.91	404		Yes
0080	parallel	09:09	138.5	0.7	UT25-2-008	HPF	sci	1.42	0.92	18.37	0.92	416		Yes
0081	parallel	09:12	138.5	0.7	UT25-2-008	HPF	sci	1.47	0.80	18.28	0.83	373		Yes
0082	parallel	09:14	138.5	0.7	UT25-2-008	HPF	sci	1.50	0.90	18.17	0.76	378		Yes
0083	parallel	09:17	138.5	0.7	UT25-2-008	HPF	sci	1.51	0.98	18.37	0.87	369		Yes
0084	parallel	09:20	138.5	-0.3	UT25-2-008	HPF	sci	1.52	0.96	18.30	0.81	342		Yes
0085	LFC Cal	09:24	106.5			HPF	cal							Yes
0086	test_drk_donotuse	09:29	10.7			HPF	cal							Yes
0087	parallel	09:30	915.9	7.7	PSU25-2-010	HPF	sci	1.67	1.06	17.96	0.35	75	Clouds	No
virus0000022_01	parallel	09:30	1959			VIRUS	sci							Yes
0088	parallel	09:46	915.9	1.7	PSU25-2-010	HPF	sci	1.87	1.44	18.13	0.36	66	Clouds	No
0089	LFC Cal	10:03	106.5			HPF	cal							Yes
0090	test_drk_donotuse	10:08	10.7			HPF	cal							Yes
0091	parallel	10:08	969.1	6.8	UT25-2-008	HPF	sci	1.90	1.62	18.06	0.86	259		Yes
virus0000023_01	parallel	10:08	2047			VIRUS	sci							Yes
0092	parallel	10:26	969.1	0.8	UT25-2-008	HPF	sci	1.90	1.42	19.09	0.84	276		Yes
0093	LFC Cal	10:44	106.5			HPF	cal							Yes
lrs20000021_01	parallel	10:48	180	6.0	UT25-2-018	LRS2-B	sci	2.09	1.38	19.28	0.69		IQ degraded, did not take second exposure in group.	No
0094	LFC Cal	10:49	106.5			HPF	cal							Yes
0095	test_drk_donotuse	10:54	10.7			HPF	cal							Yes
virus0000024_01	parallel	10:56	1023			VIRUS	sci							Yes
0096	parallel	10:57	969.1	5.8	PSU25-2-008	HPF	sci	2.06	1.84	17.23	0.66	130	Sky too bright.	No
0097	LFC Cal	11:15	106.5			HPF	cal							Yes
lrs20000022_01	bias	11:17	0			LRS2	cal							Yes
virus0000025_01	bias	11:18	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	11:22	15		ENG25-2-002	VIRUS	cal							Yes
virus0000027_01	Hg	11:24	15		ENG25-2-002	VIRUS	cal							Yes
0098	Dark	11:32	319.5			HPF	cal							Yes
0099	Quartz FCU	11:44	74.5			HPF	cal							Yes
0100	Quartz FCU	11:45	74.5			HPF	cal							Yes
0101	Quartz FCU	11:47	74.5			HPF	cal							Yes
0102	Quartz FCU	11:49	74.5			HPF	cal							Yes
0103	Quartz FCU	11:51	74.5			HPF	cal							Yes
0104	Quartz FCU	11:52	74.5			HPF	cal							Yes
0105	Quartz FCU	11:54	74.5			HPF	cal							Yes
0106	Alpha Bright Cal	11:56	85.2			HPF	cal							Yes
0107	Alpha Bright Cal	11:58	85.2			HPF	cal							Yes
0108	Alpha Bright Cal	12:00	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	12:02	85.2			HPF	cal							Yes
0110	LFC FCU	12:05	106.5			HPF	cal							Yes
0111	LFC FCU	12:07	106.5			HPF	cal							Yes
0112	LFC FCU	12:10	106.5			HPF	cal							Yes
0113	LFC FCU	12:12	106.5			HPF	cal							Yes
0114	LFC FCU	12:14	106.5			HPF	cal							Yes
0115	LFC FCU	12:17	106.5			HPF	cal							Yes
0116	LFC Cal	12:20	106.5			HPF	cal							Yes
0117	LFC Cal	12:22	106.5			HPF	cal							Yes
0118	Etalon Cal	12:30	159.8			HPF	cal							Yes
0119	Etalon Cal	12:33	159.8			HPF	cal							Yes
0120	Etalon Cal	12:36	159.8			HPF	cal							Yes
0121	Etalon Cal	12:39	159.8			HPF	cal							Yes
0122	UNe Slave Cal	12:43	426			HPF	cal							Yes
0123	UNe Slave Cal	12:50	426			HPF	cal							Yes
0124	UNe Slave Cal	12:58	426			HPF	cal							Yes
0125	UNe Slave Cal	13:06	426			HPF	cal							Yes
0126	UNe Slave Cal	13:14	426			HPF	cal							Yes
0127	UNe Slave Cal	13:22	426			HPF	cal							Yes
lrs20009909_01	bias	23:37	0			LRS2	cal							Yes
0141	LFC Cal	23:38	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	23:38	20			VIRUS	cal							Yes
virus0009901_01	bias	23:39	0			VIRUS	cal							Yes
lrs20009910_01	flat_ldls_long_B	23:40	20			LRS2	cal							Yes
virus0009902_01	dark	23:41	15			VIRUS	cal							Yes
lrs20009911_01	Cd-A_B	23:42	38			LRS2	cal							Yes
lrs20009912_01	FeAr_R	23:44	15			LRS2	cal							Yes
lrs20009913_01	Hg_B	23:45	15			LRS2	cal							Yes
0142	Dark	23:48	319.5			HPF	cal							Yes
0143	Quartz FCU	23:55	74.5			HPF	cal							Yes
0144	Quartz FCU	23:56	74.5			HPF	cal							Yes
0145	Quartz FCU	23:58	74.5			HPF	cal							Yes