HET Night Report Reader

Civil Date	Ephemerides
2026-05-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:58	02:49	03:24	10:21	10:55	11:48	-	08:51
Night Length	6:57		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Aiden Dillard	-

Other Personnel	none

Guests	none

Open/Close Log							Did not open

Program	Night Priority	Science
03:24	Idle due to weather (heavy oercast, rain)

Stack Data													Did not stack

Problem Reports					no PRs

Ops Comments	none

TO Comments	Heavy clouds and rain all night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20009900_01	bias	00:13	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	00:14	20			VIRUS	cal							Yes
virus0009901_01	bias	00:15	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	00:16	20			LRS2	cal							Yes
virus0009902_01	dark	00:17	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	00:18	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	00:20	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	00:21	15			LRS2	cal							Yes
virus0009903_01	bias	00:27	0			VIRUS	cal							Yes
0001	Dark	00:37	319.5			HPF	cal							Yes
0002	Quartz FCU	00:43	74.5			HPF	cal							Yes
0003	Quartz FCU	00:45	74.5			HPF	cal							Yes
0004	Quartz FCU	00:47	74.5			HPF	cal							Yes
0005	Quartz FCU	00:48	74.5			HPF	cal							Yes
0006	Quartz FCU	00:50	74.5			HPF	cal							Yes
0007	Quartz FCU	00:52	74.5			HPF	cal							Yes
0008	Quartz FCU	00:54	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:56	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:58	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	01:00	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	01:02	85.2			HPF	cal							Yes
0013	LFC FCU	01:05	106.5			HPF	cal							Yes
0014	LFC FCU	01:07	106.5			HPF	cal							Yes
0015	LFC Cal	01:10	106.5			HPF	cal							Yes
0016	LFC Cal	01:12	106.5			HPF	cal							Yes
0017	Etalon Cal	01:15	159.8			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	01:20	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	01:21	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:23	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:24	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	01:25	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:26	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:28	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:29	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:30	29			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:32	29			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:33	29			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:35	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:36	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:37	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:38	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:40	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:41	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:42	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:43	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:45	15			LRS2	cal							Yes
virus0000001_01	flat_ldls_long	02:05	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	02:06	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	02:08	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	02:09	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	02:11	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	02:12	15			VIRUS	cal							Yes
virus0000003_01	Hg	02:13	15			VIRUS	cal							Yes
virus0000003_02	Hg	02:15	15			VIRUS	cal							Yes
virus0000003_03	Hg	02:16	15			VIRUS	cal							Yes
0018	LFC Cal	02:51	106.5			HPF	cal							Yes
0019	LFC Cal	02:53	106.5			HPF	cal							Yes
0020	LFC Cal	02:56	106.5			HPF	cal							Yes
0021	UNe Slave Cal	02:59	426			HPF	cal							Yes
lrs20000007_01	bias	02:59	0			LRS2	cal							Yes
virus0000004_01	bias	02:59	0			VIRUS	cal							Yes
lrs20000007_02	bias	03:00	0			LRS2	cal							Yes
lrs20000007_03	bias	03:00	0			LRS2	cal							Yes
virus0000004_02	bias	03:00	0			VIRUS	cal							Yes
virus0000004_03	bias	03:01	0			VIRUS	cal							Yes
lrs20000007_04	bias	03:01	0			LRS2	cal							Yes
virus0000004_04	bias	03:02	0			VIRUS	cal							Yes
lrs20000007_05	bias	03:02	0			LRS2	cal							Yes
virus0000004_05	bias	03:02	0			VIRUS	cal							Yes
lrs20000007_06	bias	03:03	0			LRS2	cal							Yes
virus0000004_06	bias	03:03	0			VIRUS	cal							Yes
lrs20000007_07	bias	03:04	0			LRS2	cal							Yes
virus0000004_07	bias	03:04	0			VIRUS	cal							Yes
lrs20000007_08	bias	03:05	0			LRS2	cal							Yes
virus0000004_08	bias	03:05	0			VIRUS	cal							Yes
lrs20000007_09	bias	03:06	0			LRS2	cal							Yes
lrs20000007_10	bias	03:06	0			LRS2	cal							Yes
virus0000004_09	bias	03:06	0			VIRUS	cal							Yes
0022	UNe Slave Cal	03:07	426			HPF	cal							Yes
virus0000004_10	bias	03:07	0			VIRUS	cal							Yes
lrs20000007_11	bias	03:07	0			LRS2	cal							Yes
virus0000004_11	bias	03:08	0			VIRUS	cal							Yes
lrs20000008_01	dark	03:08	360			LRS2	cal							Yes
virus0000005_01	dark	03:08	360			VIRUS	cal							Yes
0023	UNe Slave Cal	03:14	426			HPF	cal							Yes
lrs20000008_02	dark	03:15	360			LRS2	cal							Yes
virus0000005_02	dark	03:15	360			VIRUS	cal							Yes
0024	UNe Slave Cal	03:22	426			HPF	cal							Yes
lrs20000008_03	dark	03:22	360			LRS2	cal							Yes
virus0000005_03	dark	03:22	360			VIRUS	cal							Yes
0025	UNe Slave Cal	03:30	426			HPF	cal							Yes
0026	UNe Slave Cal	03:38	426			HPF	cal							Yes
0027	LFC Cal	04:06	106.5			HPF	cal							Yes
0028	LFC Cal	04:09	106.5			HPF	cal							Yes
0029	LFC Cal	04:11	106.5			HPF	cal							Yes
virus0000006_01	dark	05:20	360		ENG26-2-004	VIRUS	cal							Yes
virus0000006_02	dark	05:26	360		ENG26-2-004	VIRUS	cal							Yes
0030	UNe Slave Cal	05:31	426			HPF	cal							Yes
virus0000006_03	dark	05:33	360		ENG26-2-004	VIRUS	cal							Yes
0031	UNe Slave Cal	05:39	426			HPF	cal							Yes
virus0000006_04	dark	05:40	360		ENG26-2-004	VIRUS	cal							Yes
0032	UNe Slave Cal	05:47	426			HPF	cal							Yes
virus0000006_05	dark	05:47	360		ENG26-2-004	VIRUS	cal							Yes
virus0000006_06	dark	05:54	360		ENG26-2-004	VIRUS	cal							Yes
0033	UNe Slave Cal	05:55	426			HPF	cal							Yes
virus0000006_07	dark	06:01	360		ENG26-2-004	VIRUS	cal							Yes
0034	UNe Slave Cal	06:03	426			HPF	cal							Yes
virus0000006_08	dark	06:08	360		ENG26-2-004	VIRUS	cal							Yes
0035	UNe Slave Cal	06:10	426			HPF	cal							Yes
virus0000006_09	dark	06:14	360		ENG26-2-004	VIRUS	cal							Yes
virus0000006_10	dark	06:21	360		ENG26-2-004	VIRUS	cal							Yes
0036	LFC Cal	06:53	106.5			HPF	cal							Yes
0037	LFC Cal	06:55	106.5			HPF	cal							Yes
0038	LFC Cal	06:57	106.5			HPF	cal							Yes
0039	LFC Cal	08:44	106.5			HPF	cal							Yes
0040	LFC Cal	08:46	106.5			HPF	cal							Yes
0041	LFC Cal	08:48	106.5			HPF	cal							Yes
lrs20000009_01	bias	09:27	0			LRS2	cal							Yes
virus0000007_01	bias	09:27	0			VIRUS	cal							Yes
virus0000008_01	Cd-A	09:29	15		ENG26-2-002	VIRUS	cal							Yes
virus0000009_01	Hg	09:30	15		ENG26-2-002	VIRUS	cal							Yes
0042	Dark	09:39	319.5			HPF	cal							Yes
0043	Quartz FCU	09:51	74.5			HPF	cal							Yes
0044	Quartz FCU	09:53	74.5			HPF	cal							Yes
0045	Quartz FCU	09:55	74.5			HPF	cal							Yes
0046	Quartz FCU	09:56	74.5			HPF	cal							Yes
0047	Quartz FCU	09:58	74.5			HPF	cal							Yes
0048	Quartz FCU	10:00	74.5			HPF	cal							Yes
0049	Quartz FCU	10:02	74.5			HPF	cal							Yes
0050	Alpha Bright Cal	10:04	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	10:06	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	10:08	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	10:10	85.2			HPF	cal							Yes
0054	LFC FCU	10:13	106.5			HPF	cal							Yes
0055	LFC FCU	10:15	106.5			HPF	cal							Yes
0056	LFC FCU	10:17	106.5			HPF	cal							Yes
0057	LFC FCU	10:19	106.5			HPF	cal							Yes
0058	LFC FCU	10:22	106.5			HPF	cal							Yes
0059	LFC FCU	10:24	106.5			HPF	cal							Yes
0060	LFC Cal	10:27	106.5			HPF	cal							Yes
0061	LFC Cal	10:29	106.5			HPF	cal							Yes
0062	Etalon Cal	10:37	159.8			HPF	cal							Yes
0063	Etalon Cal	10:40	159.8			HPF	cal							Yes
0064	Etalon Cal	10:43	159.8			HPF	cal							Yes
0065	Etalon Cal	10:47	159.8			HPF	cal							Yes
0066	UNe Slave Cal	10:50	426			HPF	cal							Yes
0067	UNe Slave Cal	10:58	426			HPF	cal							Yes
0068	UNe Slave Cal	11:06	426			HPF	cal							Yes
0069	UNe Slave Cal	11:13	426			HPF	cal							Yes
0070	UNe Slave Cal	11:21	426			HPF	cal							Yes
0071	UNe Slave Cal	11:29	426			HPF	cal							Yes
0162	LFC Cal	23:58	106.5			HPF	cal							Yes

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