HET Night Report Reader

Civil Date	Ephemerides
2025-10-18	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:28	01:13	01:41	11:41	12:09	12:55	11:15	23:01
Night Length	10:00		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Amy Westfall

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Sergey Rostopchin

Other Personnel	Joshua Scally

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:23	16.3	14.8	12:58	twilight	12:35
Total Time Open					12:35

Program	Night Priority	Science
01:41	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:54	01:44					15.3	15.7	15.6	301	16	First of Night
12:18	12:59					13.7	14.2	14.2	80	12	Stack/Re-stack
↪ Comments			Pre-DMI sweep

Problem Reports					no PRs

TO Comments	Clear and calm night. Josh up for DMI sweep

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000025_02	dark	00:02	360			LRS2	cal							Yes
virus0000026_02	dark	00:02	360			VIRUS	cal							Yes
lrs20000025_03	dark	00:09	360			LRS2	cal							Yes
virus0000026_03	dark	00:09	360			VIRUS	cal							Yes
0001	twilight	00:25	298.2			HPF	cal					490		Yes
lrs20000001_01	skyflat	00:33	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:34	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:35	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:36	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:37	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:39	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:41	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:42	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:44	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:45	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:47	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:48	0			LRS2	cal							Yes
virus0000006_01	bias	00:48	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:49	0			LRS2	cal							Yes
virus0000006_02	bias	00:49	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:50	0			LRS2	cal							Yes
virus0000006_03	bias	00:50	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:51	0			LRS2	cal							Yes
virus0000006_04	bias	00:51	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:51	0			LRS2	cal							Yes
lrs20000007_06	bias	00:52	0			LRS2	cal							Yes
virus0000006_05	bias	00:52	0			VIRUS	cal							Yes
virus0000006_06	bias	00:53	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:53	0			LRS2	cal							Yes
virus0000006_07	bias	00:53	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:54	0			LRS2	cal							Yes
virus0000006_08	bias	00:54	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:55	0			LRS2	cal							Yes
virus0000006_09	bias	00:55	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:56	0			LRS2	cal							Yes
virus0000006_10	bias	00:56	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:57	0			LRS2	cal							Yes
virus0000006_11	bias	00:57	0			VIRUS	cal							Yes
0002	QID 3004	01:52	617.7	7.7	UT25-3-002	HPF	sci	2.21	2.61	20.25	0.69	52		Yes
virus0000007_01	parallel	01:52	3985			VIRUS	sci							Yes
0003	QID 3004	02:03	617.7	1.7	UT25-3-002	HPF	sci	2.25	1.65	20.12	0.83	59		Yes
0004	QID 3004	02:14	617.7	0.7	UT25-3-002	HPF	sci	2.18	1.64	20.14	0.87	70		Yes
0005	QID 3004	02:25	617.7	0.7	UT25-3-002	HPF	sci	2.20	1.66	20.13	0.86	65		Yes
0006	QID 3004	02:37	617.7	0.7	UT25-3-002	HPF	sci	2.20	1.76	20.07	0.91	53		Yes
0007	QID 3004	02:48	617.7	0.7	UT25-3-002	HPF	sci	2.15	1.88	19.86	1.05	41		Yes
0008	LFC Cal	03:04	106.5			HPF	cal							Yes
lrs20000008_01	parallel	03:04	360			LRS2	sci							Yes
virus0000008_01	QID 2261	03:04	360	6.0	UT25-3-017	VIRUS	sci	2.34	1.94	21.30	0.95			Yes
0009	LFC Cal	03:07	106.5			HPF	cal							Yes
lrs20000008_02	parallel	03:11	360			LRS2	sci							Yes
virus0000008_02	QID 2261	03:11	360	1.0	UT25-3-017	VIRUS	sci	2.01	1.88	21.33	0.93			Yes
lrs20000008_03	parallel	03:19	360			LRS2	sci							Yes
virus0000008_03	QID 2261	03:19	360	2.0	UT25-3-017	VIRUS	sci	1.96	2.33	21.31	0.94			Yes
lrs20000009_01	QID 4080	03:30	180	5.0	UT25-3-010	LRS2-B	sci	2.48	1.97	21.40	0.82			Yes
0010	LFC Cal	03:31	106.5			HPF	cal							Yes
0011	LFC Cal	03:40	106.5			HPF	cal							Yes
virus0000009_01	parallel	03:40	360			VIRUS	sci							Yes
lrs20000010_01	QID 187	03:40	360	7.0	UT25-3-015	LRS2-R	sci	2.12	1.68	20.28	1.10			P4
0012	LFC Cal	03:43	106.5			HPF	cal							Yes
0013	LFC Cal	03:53	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:53	2700			VIRUS	sci							Yes
lrs20000011_01	QID 4066	03:53	2700	7.0	UT25-3-004	LRS2-R	sci	1.66	1.33	20.20	1.00			Yes
0014	LFC Cal	03:56	106.5			HPF	cal							Yes
0015	LFC Cal	03:58	106.5			HPF	cal							Yes
0016	LFC Cal	04:44	106.5			HPF	cal							Yes
lrs20000012_01	parallel	04:44	360			LRS2	sci							Yes
virus0000011_01	QID 2767	04:44	360	6.0	PSU25-3-007	VIRUS	sci	1.57	1.38	21.29	0.90		Sky brightness slightly greater than requested but good conditions and moon down.	Yes
0017	LFC Cal	04:46	106.5			HPF	cal							Yes
lrs20000012_02	parallel	04:51	360			LRS2	sci							Yes
virus0000011_02	QID 2767	04:51	360	1.0	PSU25-3-007	VIRUS	sci	1.50	1.22	21.28	0.90			Yes
lrs20000012_03	parallel	04:58	360			LRS2	sci							Yes
virus0000011_03	QID 2767	04:58	360	1.0	PSU25-3-007	VIRUS	sci	1.51		21.29	0.88			Yes
lrs20000013_01	parallel	05:08	360			LRS2	sci							Yes
virus0000012_01	QID 2960	05:08	360	4.0	PSU25-3-007	VIRUS	sci	1.70		21.41	0.85			Yes
0018	LFC Cal	05:09	106.5			HPF	cal							Yes
0019	LFC Cal	05:11	106.5			HPF	cal							Yes
lrs20000013_02	parallel	05:16	360			LRS2	sci							Yes
virus0000012_02	QID 2960	05:16	360	2.0	PSU25-3-007	VIRUS	sci	1.69		21.44	0.86			Yes
lrs20000013_03	parallel	05:23	360			LRS2	sci							Yes
virus0000012_03	QID 2960	05:23	360	1.0	PSU25-3-007	VIRUS	sci	1.63		21.43	0.84			Yes
0020	LFC Cal	05:35	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:35	360			VIRUS	sci							Yes
lrs20000014_01	QID 548	05:35	360	6.0	UT25-3-015	LRS2-R	sci	1.65		20.43	1.09			P4
0021	LFC Cal	05:38	106.5			HPF	cal							Yes
virus0000014_01	parallel	05:47	3985			VIRUS	sci							Yes
0022	QID 3005	05:48	617.7	6.7	UT25-3-002	HPF	sci	1.53	1.22	20.21	0.86	75		Yes
0023	QID 3005	05:59	617.7	0.7	UT25-3-002	HPF	sci	1.66	1.41	20.09	0.96	78		Yes
0024	QID 3005	06:10	617.7	0.7	UT25-3-002	HPF	sci	1.76	1.35	20.08	0.97	79		Yes
0025	QID 3005	06:21	617.7	0.7	UT25-3-002	HPF	sci	1.64	1.41	20.04	0.95	75		Yes
0026	QID 3005	06:32	617.7	0.7	UT25-3-002	HPF	sci	1.63	1.29	19.87	1.04	62		Yes
0027	QID 3005	06:43	617.7	0.7	UT25-3-002	HPF	sci	1.59	1.26	19.72	1.19	41		Yes
0028	QID 4084	07:00	617.7	6.7	UT25-3-006	HPF	sci	1.82	1.36	20.01	0.90	50		Yes
virus0000015_01	parallel	07:00	1984			VIRUS	sci							Yes
0029	QID 4084	07:11	617.7	0.7	UT25-3-006	HPF	sci	1.86	1.48	20.00	0.95	29		Yes
0030	LFC Cal	07:28	106.5			HPF	cal							Yes
lrs20000015_01	parallel	07:28	360			LRS2	sci							Yes
virus0000016_01	QID 2747	07:28	360	7.0	PSU25-3-007	VIRUS	sci	2.33	1.63	21.52	0.86			Yes
0031	LFC Cal	07:30	106.5			HPF	cal							Yes
lrs20000015_02	parallel	07:35	360			LRS2	sci							Yes
virus0000016_02	QID 2747	07:35	360	1.0	PSU25-3-007	VIRUS	sci	1.93	1.35	21.51	0.86			Yes
lrs20000015_03	parallel	07:42	360			LRS2	sci							Yes
virus0000016_03	QID 2747	07:42	360	1.0	PSU25-3-007	VIRUS	sci	1.83	1.42	21.54	0.85			Yes
0032	LFC Cal	07:54	106.5			HPF	cal							Yes
lrs20000016_01	parallel	07:54	360			LRS2	sci							Yes
virus0000017_01	QID 977	07:54	360	6.0	UT25-3-012	VIRUS	sci	1.81	1.08	21.46	0.84			Yes
0033	LFC Cal	07:57	106.5			HPF	cal							Yes
lrs20000016_02	parallel	08:01	360			LRS2	sci							Yes
virus0000017_02	QID 977	08:01	360	1.0	UT25-3-012	VIRUS	sci	1.52	1.47	21.42	0.84			Yes
lrs20000016_03	parallel	08:09	360			LRS2	sci							Yes
virus0000017_03	QID 977	08:09	360	2.0	UT25-3-012	VIRUS	sci	1.48	1.20	21.45	0.82			Yes
0034	LFC Cal	08:20	106.5			HPF	cal							Yes
lrs20000017_01	parallel	08:20	360			LRS2	sci							Yes
virus0000018_01	QID 1024	08:20	360	5.0	UT25-3-012	VIRUS	sci	1.58	1.19	21.56	0.91			Yes
0035	LFC Cal	08:23	106.5			HPF	cal							Yes
lrs20000017_02	parallel	08:27	360			LRS2	sci							Yes
virus0000018_02	QID 1024	08:27	360	1.0	UT25-3-012	VIRUS	sci	1.51	1.02	21.54	0.88			Yes
lrs20000017_03	parallel	08:35	360			LRS2	sci							Yes
virus0000018_03	QID 1024	08:35	360	2.0	UT25-3-012	VIRUS	sci	1.41	1.02	21.49	0.89			Yes
0036	LFC Cal	08:47	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:47	1200			VIRUS	sci							Yes
lrs20000018_01	QID 2085	08:47	1200	6.0	UT25-3-010	LRS2-B	sci	1.51	0.99	21.47	0.90			Yes
0037	LFC Cal	08:49	106.5			HPF	cal							Yes
0038	LFC Cal	08:51	106.5			HPF	cal							Yes
0039	LFC Cal	09:12	106.5			HPF	cal							Yes
lrs20000019_01	parallel	09:12	360			LRS2	sci							Yes
virus0000020_01	QID 2255	09:12	360	5.0	UT25-3-017	VIRUS	sci	1.54	0.90	21.66	0.70			Yes
0040	LFC Cal	09:15	106.5			HPF	cal							Yes
lrs20000019_02	parallel	09:19	360			LRS2	sci							Yes
virus0000020_02	QID 2255	09:19	360	1.0	UT25-3-017	VIRUS	sci	1.52	0.98	21.63	0.73			Yes
lrs20000019_03	parallel	09:27	360			LRS2	sci							Yes
virus0000020_03	QID 2255	09:27	360	2.0	UT25-3-017	VIRUS	sci	1.53	1.02	21.64	0.76			Yes
0041	LFC Cal	09:40	106.5			HPF	cal							Yes
virus0000021_01	parallel	09:40	2700			VIRUS	sci							Yes
lrs20000020_01	QID 951	09:40	2700	7.0	UT25-3-014	LRS2-B	sci	1.53	0.95	21.47	0.90			Yes
0042	LFC Cal	09:42	106.5			HPF	cal							Yes
0043	LFC Cal	09:45	106.5			HPF	cal							Yes
0044	QID 1788	10:32	969.1	6.8	PSU25-3-005	HPF	sci	1.35	1.08	20.06	0.83	268		Yes
virus0000022_01	parallel	10:32	2047			VIRUS	sci							Yes
0045	QID 1788	10:49	969.1	0.8	PSU25-3-005	HPF	sci	1.29	1.15	20.03	0.87	318		Yes
0046	LFC Cal	11:07	106.5			HPF	cal							Yes
virus0000023_01	parallel	11:14	360			VIRUS	spec							Yes
lrs20000021_01	HZ4_056_W	11:14	360	9.0		LRS2	spec	1.43	0.82	21.43	0.88			Yes
virus0000024_01	parallel	11:23	360			VIRUS	spec							Yes
lrs20000022_01	HZ4_066_W	11:24	360	4.0		LRS2	spec	1.44	1.03	20.41	0.95			Yes
0047	QID 4062	11:36	617.7	5.7	UT25-3-006	HPF	sci	1.55	1.05	20.07	0.85	64		Yes
virus0000025_01	parallel	11:36	1984			VIRUS	sci							Yes
0048	QID 4062	11:47	617.7	1.7	UT25-3-006	HPF	sci	1.72	1.15	19.86	0.86	68		Yes
0049	QID 4062	11:58	617.7	0.7	UT25-3-006	HPF	sci	1.76	1.31	19.02	0.86	69		Yes
lrs20000023_01	bias	12:10	0			LRS2	cal							Yes
virus0000026_01	bias	12:11	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:15	15		ENG25-3-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:17	15		ENG25-3-002	VIRUS	cal							Yes
0050	Dark	12:59	319.5			HPF	cal							Yes
0051	Quartz FCU	13:10	74.5			HPF	cal							Yes
0052	Quartz FCU	13:12	74.5			HPF	cal							Yes
0053	Quartz FCU	13:14	74.5			HPF	cal							Yes
0054	Quartz FCU	13:15	74.5			HPF	cal							Yes
0055	Quartz FCU	13:17	74.5			HPF	cal							Yes
0056	Quartz FCU	13:19	74.5			HPF	cal							Yes
0057	Quartz FCU	13:21	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	13:23	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	13:25	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	13:27	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	13:29	85.2			HPF	cal							Yes
0062	LFC FCU	13:32	106.5			HPF	cal							Yes
0063	LFC FCU	13:34	106.5			HPF	cal							Yes
0064	LFC FCU	13:37	106.5			HPF	cal							Yes
0065	LFC FCU	13:39	106.5			HPF	cal							Yes
0066	LFC FCU	13:41	106.5			HPF	cal							Yes
0067	LFC FCU	13:44	106.5			HPF	cal							Yes
0068	LFC Cal	13:47	106.5			HPF	cal							Yes
0069	LFC Cal	13:49	106.5			HPF	cal							Yes
0070	Etalon Cal	13:57	159.8			HPF	cal							Yes
0071	Etalon Cal	14:00	159.8			HPF	cal							Yes
0072	Etalon Cal	14:03	159.8			HPF	cal							Yes
0073	Etalon Cal	14:06	159.8			HPF	cal							Yes
0074	UNe Slave Cal	14:10	426			HPF	cal							Yes
0075	UNe Slave Cal	14:18	426			HPF	cal							Yes
0076	UNe Slave Cal	14:26	426			HPF	cal							Yes
0077	UNe Slave Cal	14:33	426			HPF	cal							Yes
0078	UNe Slave Cal	14:41	426			HPF	cal							Yes
0079	UNe Slave Cal	14:49	426			HPF	cal							Yes
0070	LFC Cal	21:59	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:20	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:22	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:23	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:26	15			LRS2	cal							Yes
0071	Dark	22:29	319.5			HPF	cal							Yes
0072	Quartz FCU	22:35	74.5			HPF	cal							Yes
0073	Quartz FCU	22:37	74.5			HPF	cal							Yes
0074	Quartz FCU	22:39	74.5			HPF	cal							Yes
0075	Quartz FCU	22:40	74.5			HPF	cal							Yes
0076	Quartz FCU	22:42	74.5			HPF	cal							Yes
0077	Quartz FCU	22:44	74.5			HPF	cal							Yes
0078	Quartz FCU	22:46	74.5			HPF	cal							Yes
0079	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0082	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0083	LFC FCU	22:57	106.5			HPF	cal							Yes
0084	LFC FCU	22:59	106.5			HPF	cal							Yes
0085	LFC Cal	23:02	106.5			HPF	cal							Yes
0086	LFC Cal	23:04	106.5			HPF	cal							Yes
0087	Etalon Cal	23:07	159.8			HPF	cal							Yes
0088	UNe Slave Cal	23:10	426			HPF	cal							Yes
lrs20000019_01	flat_Qth_R	23:11	15			LRS2	cal							Yes
lrs20000019_02	flat_Qth_R	23:12	15			LRS2	cal							Yes
lrs20000019_03	flat_Qth_R	23:14	15			LRS2	cal							Yes
lrs20000019_04	flat_Qth_R	23:15	15			LRS2	cal							Yes
lrs20000019_05	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000020_01	flat_ldls_long_B	23:17	20			LRS2	cal							Yes
0089	UNe Slave Cal	23:18	426			HPF	cal							Yes
lrs20000020_02	flat_ldls_long_B	23:19	20			LRS2	cal							Yes
lrs20000020_03	flat_ldls_long_B	23:20	20			LRS2	cal							Yes
lrs20000021_01	Cd-A_B	23:21	38			LRS2	cal							Yes
lrs20000021_02	Cd-A_B	23:23	38			LRS2	cal							Yes
lrs20000021_03	Cd-A_B	23:24	38			LRS2	cal							Yes
0090	UNe Slave Cal	23:26	426			HPF	cal							Yes
lrs20000022_01	FeAr_R	23:26	15			LRS2	cal							Yes
lrs20000022_02	FeAr_R	23:27	15			LRS2	cal							Yes
lrs20000022_03	FeAr_R	23:29	15			LRS2	cal							Yes
lrs20000023_01	Hg_R	23:30	20			LRS2	cal							Yes
lrs20000023_02	Hg_R	23:31	20			LRS2	cal							Yes
lrs20000023_03	Hg_R	23:32	20			LRS2	cal							Yes
0091	UNe Slave Cal	23:34	426			HPF	cal							Yes
lrs20000024_01	Hg_B	23:34	15			LRS2	cal							Yes
lrs20000024_02	Hg_B	23:35	15			LRS2	cal							Yes
lrs20000024_03	Hg_B	23:36	15			LRS2	cal							Yes
0092	UNe Slave Cal	23:42	426			HPF	cal							Yes
virus0000023_01	flat_ldls_long	23:43	15			VIRUS	cal							Yes
virus0000023_02	flat_ldls_long	23:44	15			VIRUS	cal							Yes
virus0000023_03	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0000024_01	Cd-A	23:47	15			VIRUS	cal							Yes
virus0000024_02	Cd-A	23:48	15			VIRUS	cal							Yes
0093	UNe Slave Cal	23:49	426			HPF	cal							Yes
virus0000024_03	Cd-A	23:50	15			VIRUS	cal							Yes
virus0000025_01	Hg	23:51	15			VIRUS	cal							Yes
virus0000025_02	Hg	23:52	15			VIRUS	cal							Yes
virus0000025_03	Hg	23:54	15			VIRUS	cal							Yes
lrs20000025_01	dark	23:55	360			LRS2	cal							Yes
virus0000026_01	dark	23:55	360			VIRUS	cal							Yes