HET Night Report Reader

Civil Date	Ephemerides
2025-09-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:56	01:42	02:10	11:26	11:54	12:40	-	02:21
Night Length	9:16		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
Amy Westfall	-

Other Personnel	Camilo Nino

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:39	13.6	14.8	09:52	dew point	07:13
Total Time Open					7:13

Program	Night Priority	Science
02:10	Idle due to weather (Dew Point)
02:39	Science
09:30	Idle due to weather (Dew Point)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:39	03:45	0.41	0.62	192	+4686	13.6	14.5	14.6	54	11	First of Night
↪ Comments			Nicole climbed CCAS to sight in 6:4 and 7:3

Problem Reports
PR Number	Times	Time Lost	Description	Response
6544	08:23-08:23	00:00	Air is released multiple times when structure sets down as if it were setting down multiple times.
6528	06:15-06:30	00:15	scs server time out

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000026_08	bias	00:00	0			LRS2	cal							Yes
virus0000025_07	bias	00:00	0			VIRUS	cal							Yes
virus0000025_08	bias	00:01	0			VIRUS	cal							Yes
lrs20000026_09	bias	00:01	0			LRS2	cal							Yes
virus0000025_09	bias	00:02	0			VIRUS	cal							Yes
lrs20000026_10	bias	00:02	0			LRS2	cal							Yes
virus0000025_10	bias	00:02	0			VIRUS	cal							Yes
lrs20000026_11	bias	00:03	0			LRS2	cal							Yes
virus0000025_11	bias	00:03	0			VIRUS	cal							Yes
lrs20000027_01	dark	00:04	360			LRS2	cal							Yes
virus0000026_01	dark	00:04	360			VIRUS	cal							Yes
lrs20000027_02	dark	00:11	360			LRS2	cal							Yes
virus0000026_02	dark	00:11	360			VIRUS	cal							Yes
lrs20000027_03	dark	00:18	360			LRS2	cal							Yes
virus0000026_03	dark	00:18	360			VIRUS	cal							Yes
0001	LFC Cal	02:16	106.5			HPF	cal							Yes
0002	LFC Cal	02:19	106.5			HPF	cal							Yes
0003	LFC Cal	02:21	106.5			HPF	cal							Yes
0004	LFC Cal	03:16	106.5			HPF	cal							Yes
0005	LFC Cal	03:18	106.5			HPF	cal							Yes
0006	LFC Cal	03:21	106.5			HPF	cal							Yes
0007	LFC Cal	03:51	106.5			HPF	cal							Yes
virus0000001_01	parallel	03:51	600			VIRUS	sci							Yes
lrs20000001_01	QID 176	03:51	600	6.0	UT25-3-015	LRS2-R	sci	1.29		20.81	1.09			P4
0008	LFC Cal	03:53	106.5			HPF	cal							Yes
0009	LFC Cal	03:56	106.5			HPF	cal							Yes
0010	LFC Cal	04:07	106.5			HPF	cal							Yes
virus0000002_01	parallel	04:07	300			VIRUS	sci							Yes
lrs20000002_01	QID 2351	04:07	300	6.0	PSU25-3-013	LRS2-B	sci	1.48		21.15	0.64			Yes
0011	LFC Cal	04:10	106.5			HPF	cal							Yes
virus0000002_02	parallel	04:13	300			VIRUS	sci							Yes
lrs20000002_02	QID 2351	04:13	300	1.0	PSU25-3-013	LRS2-B	sci	1.46		21.10	0.66			Yes
0012	LFC Cal	04:22	106.5			HPF	cal							Yes
lrs20000003_01	QID 2348	04:22	210	4.5	PSU25-3-013	LRS2-B	sci	1.30		21.53	0.59			Yes
lrs20000003_02	QID 2348	04:27	210	0.5	PSU25-3-013	LRS2-B	sci	1.30		21.52	0.60			Yes
0013	LFC Cal	04:36	106.5			HPF	cal							Yes
lrs20000004_01	parallel	04:36	360			LRS2	sci							Yes
virus0000003_01	QID 2260	04:36	360	6.0	UT25-3-017	VIRUS	sci	1.33		21.76	0.76			Yes
0014	LFC Cal	04:39	106.5			HPF	cal							Yes
lrs20000004_02	parallel	04:43	360			LRS2	sci							Yes
virus0000003_02	QID 2260	04:43	360	1.0	UT25-3-017	VIRUS	sci	1.35		21.76	0.77			Yes
lrs20000004_03	parallel	04:50	360			LRS2	sci							Yes
virus0000003_03	QID 2260	04:50	360	1.0	UT25-3-017	VIRUS	sci	1.26		21.79	0.77			Yes
0015	LFC Cal	05:02	106.5			HPF	cal							Yes
virus0000004_01	parallel	05:02	1200			VIRUS	sci							Yes
lrs20000005_01	QID 2128	05:02	1200	6.0	UT25-3-010	LRS2-B	sci	1.38		21.69	0.77			Yes
0016	LFC Cal	05:05	106.5			HPF	cal							Yes
0017	LFC Cal	05:07	106.5			HPF	cal							Yes
virus0000004_02	parallel	05:23	1200			VIRUS	sci							Yes
lrs20000005_02	QID 2128	05:23	1200	1.0	UT25-3-010	LRS2-B	sci	1.38		21.57	0.79			Yes
virus0000005_01	parallel	05:48	2400			VIRUS	sci							Yes
0018	LFC Cal	05:49	106.5			HPF	cal							Yes
lrs20000006_01	QID 949	05:49	2400	6.0	UT25-3-014	LRS2-B	sci	1.32		22.01	0.71			Yes
0019	LFC Cal	05:51	106.5			HPF	cal							Yes
0020	LFC Cal	05:53	106.5			HPF	cal							Yes
0021	LFC Cal	06:34	106.5			HPF	cal							Yes
lrs20000007_01	QID 210	06:34	360	5.0	UT25-3-015	LRS2-R	sci	1.29		20.73	0.93			P4
virus0000006_01	parallel	06:34	360			VIRUS	sci							Yes
0022	LFC Cal	06:37	106.5			HPF	cal							Yes
0023	LFC Cal	06:46	106.5			HPF	cal							Yes
lrs20000008_01	parallel	06:46	360			LRS2	sci							Yes
virus0000007_01	QID 1001	06:46	360	6.0	UT25-3-012	VIRUS	sci	1.35		22.10	0.89			Yes
0024	LFC Cal	06:48	106.5			HPF	cal							Yes
lrs20000008_02	parallel	06:53	360			LRS2	sci							Yes
virus0000007_02	QID 1001	06:53	360	1.0	UT25-3-012	VIRUS	sci	1.37		22.09	0.88			Yes
lrs20000008_03	parallel	07:00	360			LRS2	sci							Yes
virus0000007_03	QID 1001	07:00	360	1.0	UT25-3-012	VIRUS	sci	1.45		22.13	0.88			Yes
0025	LFC Cal	07:10	106.5			HPF	cal							Yes
lrs20000009_01	parallel	07:10	360			LRS2	sci							Yes
virus0000008_01	QID 2370	07:10	360	4.0	PSU25-3-007	VIRUS	sci	1.49		21.95	0.87			Yes
0026	LFC Cal	07:12	106.5			HPF	cal							Yes
lrs20000009_02	parallel	07:17	360			LRS2	sci							Yes
virus0000008_02	QID 2370	07:17	360	1.0	PSU25-3-007	VIRUS	sci	1.62		21.95	0.87			Yes
lrs20000009_03	parallel	07:24	360			LRS2	sci							Yes
virus0000008_03	QID 2370	07:24	360	1.0	PSU25-3-007	VIRUS	sci	1.65		21.96	0.83			Yes
0027	LFC Cal	07:35	106.5			HPF	cal							Yes
lrs20000010_01	parallel	07:35	360			LRS2	sci							Yes
virus0000009_01	QID 921	07:35	360	5.0	UT25-3-012	VIRUS	sci	1.66		21.98	0.79			Yes
0028	LFC Cal	07:37	106.5			HPF	cal							Yes
lrs20000010_02	parallel	07:42	360			LRS2	sci							Yes
virus0000009_02	QID 921	07:42	360	1.0	UT25-3-012	VIRUS	sci	1.63		21.99	0.78			Yes
lrs20000010_03	parallel	07:49	360			LRS2	sci							Yes
virus0000009_03	QID 921	07:49	360	1.0	UT25-3-012	VIRUS	sci	1.65		22.04	0.74			Yes
lrs20000011_01	BD+210607_056_E	08:02	30	7.5		LRS2	spec	1.53		21.57	0.73			Yes
lrs20000012_01	BD+210607_066_E	08:08	15	4.8		LRS2	spec	1.51		20.66	0.95			Yes
0029	LFC Cal	08:15	106.5			HPF	cal							Yes
lrs20000013_01	parallel	08:15	360			LRS2	sci							Yes
virus0000010_01	QID 1005	08:15	360	7.0	UT25-3-012	VIRUS	sci	1.58		22.12	0.93			Yes
0030	LFC Cal	08:17	106.5			HPF	cal							Yes
lrs20000013_02	parallel	08:22	360			LRS2	sci							Yes
virus0000010_02	QID 1005	08:22	360	1.0	UT25-3-012	VIRUS	sci	1.72		22.07	0.95			Yes
lrs20000013_03	parallel	08:29	360			LRS2	sci							Yes
virus0000010_03	QID 1005	08:29	360	1.0	UT25-3-012	VIRUS	sci	1.75		22.07	0.95			Yes
0031	LFC Cal	08:39	106.5			HPF	cal							Yes
lrs20000014_01	parallel	08:39	420			LRS2	sci							Yes
virus0000011_01	QID 2629	08:39	420	4.0	PSU25-3-007	VIRUS	sci	1.61		21.94	0.84			Yes
0032	LFC Cal	08:42	106.5			HPF	cal							Yes
0033	LFC Cal	08:44	106.5			HPF	cal							Yes
lrs20000014_02	parallel	08:47	420			LRS2	sci							Yes
virus0000011_02	QID 2629	08:47	420	1.0	PSU25-3-007	VIRUS	sci	1.74		21.91	0.84			Yes
lrs20000014_03	parallel	08:56	420			LRS2	sci							Yes
virus0000011_03	QID 2629	08:56	420	2.0	PSU25-3-007	VIRUS	sci	1.89		21.72	0.74			Yes
0034	LFC Cal	09:06	106.5			HPF	cal							Yes
lrs20000015_01	parallel	09:06	420			LRS2	sci							Yes
virus0000012_01	QID 2868	09:06	420	3.0	PSU25-3-007	VIRUS	sci	1.81		21.72	0.91			Yes
0035	LFC Cal	09:09	106.5			HPF	cal							Yes
0036	LFC Cal	09:11	106.5			HPF	cal							Yes
lrs20000015_02	parallel	09:14	420			LRS2	sci							Yes
virus0000012_02	QID 2868	09:14	420	1.0	PSU25-3-007	VIRUS	sci	1.94		21.70	0.88			Yes
lrs20000015_03	parallel	09:23	420			LRS2	sci							Yes
virus0000012_03	QID 2868	09:23	420	2.0	PSU25-3-007	VIRUS	sci	1.94		21.70	0.87			Yes
0037	LFC Cal	09:36	106.5			HPF	cal							Yes
lrs20000016_01	parallel	09:36	420			LRS2	sci							Yes
virus0000013_01	QID 975	09:36	420	6.0	UT25-3-012	VIRUS	sci	1.91		21.68	0.78		Dome closed in the first minute of the third dither due to dew point closure.	No
0038	LFC Cal	09:39	106.5			HPF	cal							Yes
0039	LFC Cal	09:41	106.5			HPF	cal							Yes
lrs20000016_02	parallel	09:44	420			LRS2	sci							Yes
virus0000013_02	QID 975	09:44	420	1.0	UT25-3-012	VIRUS	sci	1.75		21.62	0.79			No
lrs20000016_03	parallel	09:52	420			LRS2	sci							Yes
virus0000013_03	QID 975	09:53	420	2.0	UT25-3-012	VIRUS	sci	1.79		21.85	0.58			No
lrs20000017_01	bias	11:30	0			LRS2	cal							Yes
virus0000014_01	bias	11:31	0			VIRUS	cal							Yes
virus0000016_01	Hg	11:35	15		ENG25-3-002	VIRUS	cal							Yes
0040	Dark	11:38	319.5			HPF	cal							Yes
0041	Quartz FCU	11:49	74.5			HPF	cal							Yes
0042	Quartz FCU	11:51	74.5			HPF	cal							Yes
0043	Quartz FCU	11:53	74.5			HPF	cal							Yes
0044	Quartz FCU	11:55	74.5			HPF	cal							Yes
0045	Quartz FCU	11:57	74.5			HPF	cal							Yes
0046	Quartz FCU	11:58	74.5			HPF	cal							Yes
0047	Quartz FCU	12:00	74.5			HPF	cal							Yes
0048	Alpha Bright Cal	12:02	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	12:04	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	12:06	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	12:08	85.2			HPF	cal							Yes
0052	LFC FCU	12:11	106.5			HPF	cal							Yes
0053	LFC FCU	12:13	106.5			HPF	cal							Yes
0054	LFC FCU	12:16	106.5			HPF	cal							Yes
0055	LFC FCU	12:18	106.5			HPF	cal							Yes
0056	LFC FCU	12:20	106.5			HPF	cal							Yes
0057	LFC FCU	12:22	106.5			HPF	cal							Yes
0058	LFC Cal	12:25	106.5			HPF	cal							Yes
0059	LFC Cal	12:28	106.5			HPF	cal							Yes
0060	Etalon Cal	12:35	159.8			HPF	cal							Yes
0061	Etalon Cal	12:39	159.8			HPF	cal							Yes
0062	Etalon Cal	12:42	159.8			HPF	cal							Yes
0063	Etalon Cal	12:45	159.8			HPF	cal							Yes
0064	UNe Slave Cal	12:49	426			HPF	cal							Yes
0065	UNe Slave Cal	12:56	426			HPF	cal							Yes
0066	UNe Slave Cal	13:04	426			HPF	cal							Yes
0067	UNe Slave Cal	13:12	426			HPF	cal							Yes
0068	UNe Slave Cal	13:20	426			HPF	cal							Yes
0069	UNe Slave Cal	13:27	426			HPF	cal							Yes
0066	LFC Cal	21:56	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:01	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:01	20			VIRUS	cal							Yes
virus0009901_01	bias	22:03	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:04	20			LRS2	cal							Yes
virus0009902_01	dark	22:05	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:06	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:08	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:09	15			LRS2	cal							Yes
0067	Dark	22:26	319.5			HPF	cal							Yes
0068	Quartz FCU	22:33	74.5			HPF	cal							Yes
0069	Quartz FCU	22:34	74.5			HPF	cal							Yes
0070	Quartz FCU	22:36	74.5			HPF	cal							Yes
0071	Quartz FCU	22:38	74.5			HPF	cal							Yes
0072	Quartz FCU	22:40	74.5			HPF	cal							Yes
0073	Quartz FCU	22:41	74.5			HPF	cal							Yes
0074	Quartz FCU	22:43	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	22:47	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	22:49	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	22:51	85.2			HPF	cal							Yes
0079	LFC FCU	22:54	106.5			HPF	cal							Yes
0080	LFC FCU	22:56	106.5			HPF	cal							Yes
0081	LFC Cal	22:59	106.5			HPF	cal							Yes
0082	LFC Cal	23:02	106.5			HPF	cal							Yes
0083	Etalon Cal	23:04	159.8			HPF	cal							Yes
0084	UNe Slave Cal	23:08	426			HPF	cal							Yes
lrs20000020_01	flat_Qth_R	23:10	15			LRS2	cal							Yes
lrs20000020_02	flat_Qth_R	23:11	15			LRS2	cal							Yes
lrs20000020_03	flat_Qth_R	23:13	15			LRS2	cal							Yes
lrs20000020_04	flat_Qth_R	23:14	15			LRS2	cal							Yes
lrs20000020_05	flat_Qth_R	23:15	15			LRS2	cal							Yes
0085	UNe Slave Cal	23:16	426			HPF	cal							Yes
lrs20000021_01	flat_ldls_long_B	23:16	20			LRS2	cal							Yes
lrs20000021_02	flat_ldls_long_B	23:18	20			LRS2	cal							Yes
lrs20000021_03	flat_ldls_long_B	23:19	20			LRS2	cal							Yes
lrs20000022_01	Cd-A_B	23:20	38			LRS2	cal							Yes
lrs20000022_02	Cd-A_B	23:22	38			LRS2	cal							Yes
0086	UNe Slave Cal	23:23	426			HPF	cal							Yes
lrs20000022_03	Cd-A_B	23:23	38			LRS2	cal							Yes
lrs20000023_01	FeAr_R	23:25	15			LRS2	cal							Yes
lrs20000023_02	FeAr_R	23:26	15			LRS2	cal							Yes
lrs20000023_03	FeAr_R	23:28	15			LRS2	cal							Yes
lrs20000024_01	Hg_R	23:29	20			LRS2	cal							Yes
lrs20000024_02	Hg_R	23:30	20			LRS2	cal							Yes
0087	UNe Slave Cal	23:31	426			HPF	cal							Yes
lrs20000024_03	Hg_R	23:31	20			LRS2	cal							Yes
lrs20000025_01	Hg_B	23:33	15			LRS2	cal							Yes
lrs20000025_02	Hg_B	23:34	15			LRS2	cal							Yes
lrs20000025_03	Hg_B	23:35	15			LRS2	cal							Yes
0088	UNe Slave Cal	23:39	426			HPF	cal							Yes
virus0000022_01	flat_ldls_long	23:42	15			VIRUS	cal							Yes
virus0000022_02	flat_ldls_long	23:43	15			VIRUS	cal							Yes
virus0000022_03	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0000023_01	Cd-A	23:46	15			VIRUS	cal							Yes
0089	UNe Slave Cal	23:47	426			HPF	cal							Yes
virus0000023_02	Cd-A	23:47	15			VIRUS	cal							Yes
virus0000023_03	Cd-A	23:49	15			VIRUS	cal							Yes
virus0000024_01	Hg	23:50	15			VIRUS	cal							Yes
virus0000024_02	Hg	23:52	15			VIRUS	cal							Yes
virus0000024_03	Hg	23:53	15			VIRUS	cal							Yes
lrs20000026_01	bias	23:54	0			LRS2	cal							Yes
virus0000025_01	bias	23:54	0			VIRUS	cal							Yes
lrs20000026_02	bias	23:55	0			LRS2	cal							Yes
virus0000025_02	bias	23:55	0			VIRUS	cal							Yes
lrs20000026_03	bias	23:56	0			LRS2	cal							Yes
virus0000025_03	bias	23:56	0			VIRUS	cal							Yes
lrs20000026_04	bias	23:57	0			LRS2	cal							Yes
virus0000025_04	bias	23:57	0			VIRUS	cal							Yes
lrs20000026_05	bias	23:58	0			LRS2	cal							Yes
virus0000025_05	bias	23:58	0			VIRUS	cal							Yes
lrs20000026_06	bias	23:59	0			LRS2	cal							Yes
virus0000025_06	bias	23:59	0			VIRUS	cal							Yes
lrs20000026_07	bias	23:59	0			LRS2	cal							Yes