HET Night Report Reader

Civil Date	Ephemerides
2025-11-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:10	00:57	01:25	11:54	12:23	13:10	01:47	-
Night Length	10:29		Sunset Temperature

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

Overlaps		none

Other Personnel	Herman Kriel

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:00	16.9	20.4	12:54	twilight	12:54
Total Time Open					12:54

Program	Night Priority	Science
01:25	Science
02:51	Idle due to weather (Small Gap)
02:54	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:35	01:00				+3750	15.8	17.2	18.1	175	9	First of Night
02:19	02:51	0.41	0.65	200	+4422	16.8	17.5	17.4	219	10	Stack/Re-stack
09:54	10:19				+5002	15.8	16.7	16.5	269	11	Stack/Re-stack
12:29	12:34	0.52	0.83	110	+5002	15.1	15.7	15.8	282	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6578	08:34-08:34	00:00	HObS scheduling regular P1 over a P1 synoptic target. Executed the synoptic target manually.

TO Comments	Clear all night. Dome shutter left slightly open to allow weather stripping continue to cure.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:02	426			HPF	cal						No Flux, UNe lamp not on.	Yes
0002	UNe Slave Cal	00:10	426			HPF	cal						No Flux, UNe lamp not on.	Yes
lrs20000001_01	skyflat	00:15	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:16	10			LRS2	cal							Yes
0003	UNe Slave Cal	00:17	426			HPF	cal						No Flux, UNe lamp not on.	Yes
lrs20000003_01	skyflat	00:17	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:18	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:20	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:21	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:24	7			VIRUS	cal							Yes
0004	UNe Slave Cal	00:25	426			HPF	cal						No Flux, UNe lamp not on.	Yes
virus0000002_01	skyflat	00:25	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:26	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:28	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:29	26			VIRUS	cal							Yes
0005	UNe Slave Cal	00:33	426			HPF	cal						No Flux, UNe lamp not on.	Yes
0006	LFC FCU	00:42	106.5			HPF	cal							Yes
0007	LFC FCU	00:44	106.5			HPF	cal							Yes
0008	LFC Cal	00:47	106.5			HPF	cal							Yes
0009	LFC Cal	00:49	106.5			HPF	cal							Yes
0010	Etalon Cal	00:52	159.8			HPF	cal							Yes
0011	parallel	01:05	969.1	4.8	PSU25-3-014	HPF	sci	1.73	1.22	19.76	0.87	98		Yes
virus0000006_01	parallel	01:05	2047			VIRUS	sci							Yes
0012	parallel	01:22	969.1	0.8	PSU25-3-014	HPF	sci	1.58	1.27	19.92	0.83	84		Yes
0013	LFC Cal	01:40	106.5			HPF	cal							Yes
0014	parallel	01:44	969.1	5.8	UT25-3-009	HPF	sci	1.54	0.91	19.77	0.92	12		Yes
virus0000007_01	parallel	01:44	2047			VIRUS	sci							Yes
0015	parallel	02:01	969.1	1.8	UT25-3-009	HPF	sci	1.41	0.74	19.34	1.01	12		Yes
lrs20000007_01	flat_Qth_R	02:20	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	02:22	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	02:23	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	02:24	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	02:25	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	02:27	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	02:28	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	02:29	20			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	02:31	29			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	02:32	29			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	02:34	29			LRS2	cal							Yes
lrs20000010_01	FeAr_R	02:35	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	02:36	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	02:37	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	02:39	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	02:40	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	02:41	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	02:43	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	02:44	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	02:45	15			LRS2	cal							Yes
lrs20000013_01	bias	02:47	0			LRS2	cal							Yes
virus0000008_01	bias	02:47	0			VIRUS	cal							Yes
lrs20000013_02	bias	02:48	0			LRS2	cal							Yes
virus0000008_02	bias	02:48	0			VIRUS	cal							Yes
lrs20000013_03	bias	02:49	0			LRS2	cal							Yes
virus0000008_03	bias	02:49	0			VIRUS	cal							Yes
lrs20000013_04	bias	02:50	0			LRS2	cal							Yes
lrs20000013_05	bias	02:50	0			LRS2	cal							Yes
virus0000008_04	bias	02:50	0			VIRUS	cal							Yes
virus0000008_05	bias	02:51	0			VIRUS	cal							Yes
lrs20000013_06	bias	02:51	0			LRS2	cal							Yes
virus0000008_06	bias	02:52	0			VIRUS	cal							Yes
lrs20000013_07	bias	02:52	0			LRS2	cal							Yes
virus0000008_07	bias	02:52	0			VIRUS	cal							Yes
lrs20000013_08	bias	02:53	0			LRS2	cal							Yes
virus0000008_08	bias	02:53	0			VIRUS	cal							Yes
lrs20000013_09	bias	02:54	0			LRS2	cal							Yes
virus0000008_09	bias	02:54	0			VIRUS	cal							Yes
lrs20000013_10	bias	02:55	0			LRS2	cal							Yes
virus0000008_10	bias	02:55	0			VIRUS	cal							Yes
lrs20000013_11	bias	02:56	0			LRS2	cal							Yes
virus0000008_11	bias	02:56	0			VIRUS	cal							Yes
0016	parallel	03:03	255.6	9.7	UT25-3-002	HPF	sci	1.20	0.86	19.41	0.95	172		P4
virus0000009_01	parallel	03:03	1197			VIRUS	sci							Yes
0017	parallel	03:08	255.6	0.7	UT25-3-002	HPF	sci	1.23	0.88	19.40	0.96	180		P4
0018	parallel	03:13	255.6	0.7	UT25-3-002	HPF	sci	1.27	0.86	19.39	0.97	183		P4
0019	parallel	03:18	255.6	-0.3	UT25-3-002	HPF	sci	1.27	0.80	19.36	0.97	185		P4
virus0000010_01	parallel	03:29	2203			VIRUS	sci							Yes
0020	parallel	03:30	330.2	7.5	PSU25-3-014	HPF	sci	1.36	0.91	18.74	0.82	283		Yes
0021	parallel	03:36	330.2	0.5	PSU25-3-014	HPF	sci	1.52	1.09	18.84	0.84	290		Yes
0022	parallel	03:42	330.2	0.5	PSU25-3-014	HPF	sci	1.68	1.01	18.95	0.84	294		Yes
0023	parallel	03:48	330.2	0.5	PSU25-3-014	HPF	sci	1.63	1.08	18.99	0.85	308		Yes
0024	parallel	03:54	330.2	1.5	PSU25-3-014	HPF	sci	1.56	1.20	18.98	0.85	322		Yes
0025	parallel	04:00	330.2	0.5	PSU25-3-014	HPF	sci	1.47	1.28	18.91	0.88	318		Yes
0026	LFC Cal	04:07	106.5			HPF	cal							Yes
0027	parallel	04:12	308.9	5.9	UT25-3-019	HPF	sci	1.62	1.11	18.87	0.75	76		Yes
virus0000011_01	parallel	04:12	1060			VIRUS	sci							Yes
0028	parallel	04:18	308.9	0.9	UT25-3-019	HPF	sci	1.61	1.30	18.91	0.78	78		Yes
0029	parallel	04:24	308.9	0.9	UT25-3-019	HPF	sci	1.56	1.15	18.91	0.80	81		Yes
0030	parallel	04:39	617.7	9.7	UT25-3-002	HPF	sci	1.50	1.14	19.46	0.96	75		P4
virus0000012_01	parallel	04:39	660			VIRUS	sci							Yes
0031	parallel	04:56	617.7	7.7	UT25-3-006	HPF	sci	1.81	1.39	17.53	0.68	50	Sky ~0.5 mag/arcsec^2 brighter than requested in first exposure. Check data is OK.	Yes
virus0000013_01	parallel	04:56	1984			VIRUS	sci							Yes
0032	parallel	05:08	617.7	0.7	UT25-3-006	HPF	sci	1.70	0.93	17.84	0.73	62		Yes
0033	parallel	05:19	617.7	0.7	UT25-3-006	HPF	sci	1.78	1.04	17.83	0.74	61		Yes
virus0000014_01	parallel	05:34	1060			VIRUS	sci							Yes
0034	parallel	05:35	308.9	5.9	UT25-3-019	HPF	sci	1.68	0.94	17.88	0.84	105		P4
0035	parallel	05:41	308.9	0.9	UT25-3-019	HPF	sci	1.64	0.97	17.98	0.85	109		P4
0036	parallel	05:46	308.9	-0.1	UT25-3-019	HPF	sci	1.58	0.83	17.99	0.86	117		P4
0037	parallel	05:57	969.1	5.8	UT25-3-013	HPF	sci	1.27	1.06	19.26	0.88	98		P4
virus0000015_01	parallel	05:57	2047			VIRUS	sci							Yes
0038	parallel	06:14	969.1	1.8	UT25-3-013	HPF	sci	1.23	0.99	19.37	0.83	118		P4
0039	LFC Cal	06:32	106.5			HPF	cal							Yes
lrs20000014_01	G191B2B_056_E	06:38	60	7.0		LRS2	spec	1.45	0.95	18.46	0.93			Yes
lrs20000015_01	G191B2B_066_E	06:42	120	3.0		LRS2	spec	1.48	1.01	18.45	1.01			Yes
0040	HR1244_tell_std	06:54	117.2	10.0		HPF	telluric	1.50	1.24	18.93	0.91			Yes
0041	LFC Cal	07:02	106.5			HPF	cal							Yes
lrs20000016_01	parallel	07:02	180	6.0	UT25-3-015	LRS2-B	sci	1.37	0.94	19.19	0.86			P4
0042	LFC Cal	07:08	106.5			HPF	cal							Yes
virus0000016_01	parallel	07:08	360			VIRUS	sci							Yes
lrs20000017_01	parallel	07:08	360	3.0	UT25-3-015	LRS2-R	sci	1.38	1.01	19.06	0.91			P4
0043	LFC Cal	07:10	106.5			HPF	cal							Yes
virus0000017_01	parallel	07:19	1984			VIRUS	sci							Yes
0044	parallel	07:20	617.7	5.7	UT25-3-006	HPF	sci	1.79	0.99	17.44	0.86	62	Sky ~0.5 mag/arcsec^2 brighter than requested, synoptic target only available tonight.	Yes
0045	parallel	07:31	617.7	0.7	UT25-3-006	HPF	sci	1.77	1.12	17.54	0.95	75		Yes
0046	parallel	07:42	617.7	0.7	UT25-3-006	HPF	sci	1.68	1.12	17.52	0.97	82		Yes
virus0000018_01	parallel	07:59	2083			VIRUS	sci							Yes
0047	parallel	08:00	649.6	8.2	UT25-3-013	HPF	sci	1.39	1.23	19.10	0.97	394		P4
0048	parallel	08:11	649.6	0.2	UT25-3-013	HPF	sci	1.47	1.01	18.96	0.94	372		P4
0049	parallel	08:23	649.6	1.2	UT25-3-013	HPF	sci	1.54	1.15	18.55	0.94	302		P4
0050	LFC Cal	08:35	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:41	2137			VIRUS	sci							Yes
0051	parallel	08:42	308.9	7.9	UT25-3-006	HPF	sci	1.88	1.03	18.73	0.62	415		Yes
0052	parallel	08:47	308.9	0.9	UT25-3-006	HPF	sci	1.82	1.06	18.79	0.64	450		Yes
0053	parallel	08:53	308.9	-0.1	UT25-3-006	HPF	sci	1.82	1.12	18.80	0.68	469		Yes
0054	parallel	08:59	308.9	0.9	UT25-3-006	HPF	sci	1.73	1.22	18.73	0.69	455		Yes
0055	parallel	09:05	308.9	0.9	UT25-3-006	HPF	sci	1.57	1.20	18.41	0.70	484		Yes
0056	parallel	09:10	308.9	0.9	UT25-3-006	HPF	sci	1.55	1.01	18.21	0.70	452		Yes
virus0000020_01	parallel	09:20	2047			VIRUS	sci							Yes
0057	parallel	09:21	969.1	4.8	PSU25-3-005	HPF	sci	1.81	1.26	18.76	0.80	210		Yes
0058	parallel	09:38	969.1	0.8	PSU25-3-005	HPF	sci	1.72	1.09	18.80	0.85	219		Yes
0059	LFC Cal	09:56	106.5			HPF	cal							Yes
lrs20000018_01	dark	09:57	360			LRS2	cal							Yes
virus0000021_01	dark	09:57	360			VIRUS	cal							Yes
lrs20000018_02	dark	10:03	360			LRS2	cal							Yes
virus0000021_02	dark	10:03	360			VIRUS	cal							Yes
lrs20000018_03	dark	10:10	360			LRS2	cal							Yes
virus0000021_03	dark	10:10	360			VIRUS	cal							Yes
virus0000022_01	parallel	10:23	1800			VIRUS	sci							Yes
0060	LFC Cal	10:24	106.5			HPF	cal							Yes
lrs20000019_01	parallel	10:24	1800	5.0	UT25-3-004	LRS2-B	sci	1.77	1.25	18.88	0.97			Yes
0061	LFC Cal	10:26	106.5			HPF	cal							Yes
0062	LFC Cal	10:28	106.5			HPF	cal							Yes
lrs20000020_01	parallel	10:59	180	5.0	UT25-3-015	LRS2-B	sci	1.77	0.87	18.86	0.73			P4
0063	LFC Cal	11:00	106.5			HPF	cal							Yes
0064	LFC Cal	11:06	106.5			HPF	cal							Yes
virus0000023_01	parallel	11:06	360			VIRUS	sci							Yes
lrs20000021_01	parallel	11:06	360	4.0	UT25-3-015	LRS2-R	sci	1.81	0.91	18.77	0.82			P4
0065	LFC Cal	11:08	106.5			HPF	cal							Yes
0066	LFC Cal	11:16	106.5			HPF	cal							Yes
lrs20000022_01	parallel	11:16	180	4.0	UT25-3-015	LRS2-B	sci	1.61	0.91	18.89	0.88			P4
0067	LFC Cal	11:23	106.5			HPF	cal							Yes
virus0000024_01	parallel	11:23	360			VIRUS	sci							Yes
lrs20000023_01	parallel	11:23	360	4.0	UT25-3-015	LRS2-R	sci	1.56	1.04	18.92	0.94		Some channels saturating LRS2-R, check exposure time.	P4
0068	LFC Cal	11:25	106.5			HPF	cal							Yes
virus0000025_01	G191B2B_042_W	11:35	60	6.0		VIRUS	spec	1.52	0.90	18.55	0.87			Yes
virus0000025_02	G191B2B_042_W	11:37	60	1.0		VIRUS	spec	1.56	0.97	18.55	0.86			Yes
virus0000025_03	G191B2B_042_W	11:40	60	2.0		VIRUS	spec	1.42	0.95	18.54	0.84			Yes
0069	parallel	11:45	969.1	4.8	PSU25-3-014	HPF	sci	1.62	0.98	18.94	0.66	152		Yes
virus0000026_01	parallel	11:45	2047			VIRUS	sci							Yes
0070	parallel	12:03	969.1	0.8	PSU25-3-014	HPF	sci	1.55	0.97	19.04	0.73	173		Yes
0071	LFC Cal	12:20	106.5			HPF	cal							Yes
0072	parallel	12:26	95.9	7.4	PSU25-3-008	HPF	sci	1.51	0.95	16.64	0.91	464		Yes
lrs20000024_01	bias	12:29	0			LRS2	cal							Yes
virus0000027_01	bias	12:30	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	12:34	15		ENG25-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	12:36	15		ENG25-3-002	VIRUS	cal							Yes
0073	Dark	12:59	319.5			HPF	cal							Yes
0074	Dark	13:06	319.5			HPF	cal							Yes
0075	Quartz FCU	13:18	74.5			HPF	cal							Yes
0076	Quartz FCU	13:19	74.5			HPF	cal							Yes
0077	Quartz FCU	13:21	74.5			HPF	cal							Yes
0078	Quartz FCU	13:23	74.5			HPF	cal							Yes
0079	Quartz FCU	13:25	74.5			HPF	cal							Yes
0080	Quartz FCU	13:26	74.5			HPF	cal							Yes
0081	Quartz FCU	13:28	74.5			HPF	cal							Yes
0082	Alpha Bright Cal	13:31	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	13:33	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	13:35	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	13:37	85.2			HPF	cal							Yes
0086	LFC FCU	13:40	106.5			HPF	cal							Yes
0087	LFC FCU	13:42	106.5			HPF	cal							Yes
0088	LFC FCU	13:44	106.5			HPF	cal							Yes
0089	LFC FCU	13:47	106.5			HPF	cal							Yes
0090	LFC FCU	13:49	106.5			HPF	cal							Yes
0091	LFC FCU	13:51	106.5			HPF	cal							Yes
0092	LFC Cal	13:54	106.5			HPF	cal							Yes
0093	LFC Cal	13:57	106.5			HPF	cal							Yes
virus0000030_01	flat_ldls_long	14:02	15			VIRUS	cal							Yes
virus0000030_02	flat_ldls_long	14:03	15			VIRUS	cal							Yes
0094	Etalon Cal	14:04	159.8			HPF	cal							Yes
virus0000030_03	flat_ldls_long	14:05	15			VIRUS	cal							Yes
virus0000031_01	Cd-A	14:06	15			VIRUS	cal							Yes
0095	Etalon Cal	14:07	159.8			HPF	cal							Yes
virus0000031_02	Cd-A	14:08	15			VIRUS	cal							Yes
virus0000031_03	Cd-A	14:09	15			VIRUS	cal							Yes
virus0000032_01	Hg	14:10	15			VIRUS	cal							Yes
0096	Etalon Cal	14:11	159.8			HPF	cal							Yes
virus0000032_02	Hg	14:12	15			VIRUS	cal							Yes
virus0000032_03	Hg	14:13	15			VIRUS	cal							Yes
0097	Etalon Cal	14:14	159.8			HPF	cal							Yes
0098	UNe Slave Cal	14:17	426			HPF	cal							Yes
0099	UNe Slave Cal	14:25	426			HPF	cal							Yes
0100	UNe Slave Cal	14:33	426			HPF	cal							Yes
0101	UNe Slave Cal	14:41	426			HPF	cal							Yes
0102	UNe Slave Cal	14:48	426			HPF	cal							Yes
0103	UNe Slave Cal	14:56	426			HPF	cal							Yes
0098	LFC Cal	22:19	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:33	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:33	20			VIRUS	cal							Yes
virus0009901_01	bias	22:35	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:35	20			LRS2	cal							Yes
virus0009902_01	dark	22:37	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:38	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:39	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:41	15			LRS2	cal							Yes