HET Night Report Reader

Civil Date	Ephemerides
2025-12-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:11	00:59	01:29	12:26	12:56	13:45	-	08:32
Night Length	10:57		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Zach Vanderbosch	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:15	12.2	11.7	00:32	clouds	00:17
Total Time Open					0:17

Program	Night Priority	Science
01:29	Idle due to weather (Clouds, radar, dust)

Stack Data													Did not stack

Problem Reports					no PRs

TO Comments	Closed all night for dust and clouds, except for cals at sunset.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	skyflat	00:20	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:22	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:23	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:24	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:26	26			VIRUS	cal							Yes
lrs20000001_01	bias	00:31	0			LRS2	cal							Yes
virus0000006_01	bias	00:31	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:31	0			LRS2	cal							Yes
virus0000006_02	bias	00:31	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:32	0			LRS2	cal							Yes
virus0000006_03	bias	00:32	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:33	0			LRS2	cal							Yes
virus0000006_04	bias	00:33	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:34	0			LRS2	cal							Yes
virus0000006_05	bias	00:34	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:35	0			LRS2	cal							Yes
virus0000006_06	bias	00:35	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:35	0			LRS2	cal							Yes
virus0000006_07	bias	00:36	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:36	0			LRS2	cal							Yes
virus0000006_08	bias	00:37	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:37	0			LRS2	cal							Yes
virus0000006_09	bias	00:37	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:38	0			LRS2	cal							Yes
virus0000006_10	bias	00:38	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:39	0			LRS2	cal							Yes
virus0000006_11	bias	00:39	0			VIRUS	cal							Yes
0001	LFC Cal	00:41	106.5			HPF	cal							Yes
0002	LFC Cal	00:43	106.5			HPF	cal							Yes
0003	LFC Cal	00:45	106.5			HPF	cal							Yes
virus0000007_01	dark	00:52	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_02	dark	00:59	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_03	dark	01:06	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_04	dark	01:13	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_05	dark	01:19	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_06	dark	01:26	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_07	dark	01:33	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_08	dark	01:40	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_09	dark	01:47	360		ENG26-1-004	VIRUS	cal							Yes
virus0000007_10	dark	01:54	360		ENG26-1-004	VIRUS	cal							Yes
0004	LFC Cal	02:01	106.5			HPF	cal							Yes
0005	LFC Cal	02:03	106.5			HPF	cal							Yes
0006	LFC Cal	02:06	106.5			HPF	cal							Yes
lrs20000002_01	dark	02:14	1800		ENG26-1-002	LRS2	cal							Yes
lrs20000003_01	dark	02:46	1800		ENG26-1-002	LRS2	cal							Yes
0007	LFC Cal	03:18	106.5			HPF	cal							Yes
0008	LFC Cal	03:20	106.5			HPF	cal							Yes
0009	LFC Cal	03:22	106.5			HPF	cal							Yes
lrs20000004_01	dark	03:30	1800		ENG26-1-002	LRS2	cal							Yes
0010	LFC Cal	04:05	106.5			HPF	cal							Yes
0011	LFC Cal	04:07	106.5			HPF	cal							Yes
0012	LFC Cal	04:09	106.5			HPF	cal							Yes
0013	LFC Cal	05:01	106.5			HPF	cal							Yes
0014	LFC Cal	05:03	106.5			HPF	cal							Yes
0015	LFC Cal	05:06	106.5			HPF	cal							Yes
0016	LFC Cal	06:01	106.5			HPF	cal							Yes
0017	LFC Cal	06:03	106.5			HPF	cal							Yes
0018	LFC Cal	06:05	106.5			HPF	cal							Yes
lrs20000005_01	FeAr_long_B	06:11	150		ENG26-1-002	LRS2	cal							Yes
lrs20000005_02	FeAr_long_B	06:15	150		ENG26-1-002	LRS2	cal							Yes
lrs20000005_03	FeAr_long_B	06:18	150		ENG26-1-002	LRS2	cal							Yes
lrs20000005_04	FeAr_long_B	06:22	150		ENG26-1-002	LRS2	cal							Yes
0019	LFC Cal	07:05	106.5			HPF	cal							Yes
0020	LFC Cal	07:08	106.5			HPF	cal							Yes
0021	LFC Cal	07:10	106.5			HPF	cal							Yes
lrs20000006_01	FeAr_long_R	07:19	65		ENG26-1-002	LRS2	cal							Yes
lrs20000006_02	FeAr_long_R	07:21	65		ENG26-1-002	LRS2	cal							Yes
lrs20000006_03	FeAr_long_R	07:23	65		ENG26-1-002	LRS2	cal							Yes
lrs20000006_04	FeAr_long_R	07:25	65		ENG26-1-002	LRS2	cal							Yes
0022	LFC Cal	08:07	106.5			HPF	cal							Yes
0023	LFC Cal	08:09	106.5			HPF	cal							Yes
0024	LFC Cal	08:12	106.5			HPF	cal							Yes
0025	LFC Cal	09:05	106.5			HPF	cal							Yes
0026	LFC Cal	09:07	106.5			HPF	cal							Yes
0027	LFC Cal	09:10	106.5			HPF	cal							Yes
0028	LFC Cal	10:02	106.5			HPF	cal							Yes
0029	LFC Cal	10:04	106.5			HPF	cal							Yes
0030	LFC Cal	10:07	106.5			HPF	cal							Yes
lrs20000007_01	bias	10:40	0			LRS2	cal							Yes
virus0000008_01	bias	10:40	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	10:45	15		ENG26-1-002	VIRUS	cal							Yes
virus0000010_01	Hg	10:46	15		ENG26-1-002	VIRUS	cal							Yes
0031	Dark	10:53	319.5			HPF	cal							Yes
0032	Quartz FCU	11:05	74.5			HPF	cal							Yes
0033	Quartz FCU	11:07	74.5			HPF	cal							Yes
0034	Quartz FCU	11:08	74.5			HPF	cal							Yes
0035	Quartz FCU	11:10	74.5			HPF	cal							Yes
0036	Quartz FCU	11:12	74.5			HPF	cal							Yes
0037	Quartz FCU	11:14	74.5			HPF	cal							Yes
0038	Quartz FCU	11:16	74.5			HPF	cal							Yes
0039	Alpha Bright Cal	11:18	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	11:20	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	11:22	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0043	LFC FCU	11:26	106.5			HPF	cal							Yes
0044	LFC FCU	11:29	106.5			HPF	cal							Yes
0045	LFC FCU	11:31	106.5			HPF	cal							Yes
0046	LFC FCU	11:33	106.5			HPF	cal							Yes
0047	LFC FCU	11:36	106.5			HPF	cal							Yes
0048	LFC FCU	11:38	106.5			HPF	cal							Yes
0049	LFC Cal	11:41	106.5			HPF	cal							Yes
0050	LFC Cal	11:43	106.5			HPF	cal							Yes
0051	Etalon Cal	11:51	159.8			HPF	cal							Yes
0052	Etalon Cal	11:54	159.8			HPF	cal							Yes
0053	Etalon Cal	11:57	159.8			HPF	cal							Yes
0054	Etalon Cal	12:00	159.8			HPF	cal							Yes
0055	UNe Slave Cal	12:04	426			HPF	cal							Yes
0056	UNe Slave Cal	12:12	426			HPF	cal							Yes
0057	UNe Slave Cal	12:20	426			HPF	cal							Yes
0058	UNe Slave Cal	12:27	426			HPF	cal							Yes
0059	UNe Slave Cal	12:35	426			HPF	cal							Yes
0060	UNe Slave Cal	12:43	426			HPF	cal							Yes
0098	LFC Cal	21:47	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:59	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:00	20			VIRUS	cal							Yes
virus0009901_01	bias	22:01	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:02	20			LRS2	cal							Yes
virus0009902_01	dark	22:03	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:04	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:06	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:07	15			LRS2	cal							Yes
0099	Dark	22:14	319.5			HPF	cal							Yes
0100	Quartz FCU	22:21	74.5			HPF	cal							Yes
0101	Quartz FCU	22:22	74.5			HPF	cal							Yes
0102	Quartz FCU	22:24	74.5			HPF	cal							Yes
0103	Quartz FCU	22:26	74.5			HPF	cal							Yes
0104	Quartz FCU	22:28	74.5			HPF	cal							Yes
0105	Quartz FCU	22:30	74.5			HPF	cal							Yes
0106	Quartz FCU	22:31	74.5			HPF	cal							Yes
0107	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0108	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0111	LFC FCU	22:42	106.5			HPF	cal							Yes
0112	LFC FCU	22:44	106.5			HPF	cal							Yes
0113	LFC Cal	22:47	106.5			HPF	cal							Yes
0114	LFC Cal	22:50	106.5			HPF	cal							Yes
0115	Etalon Cal	22:52	159.8			HPF	cal							Yes
0116	UNe Slave Cal	22:56	426			HPF	cal							Yes
lrs20000024_01	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000024_02	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000024_03	flat_Qth_R	23:00	15			LRS2	cal							Yes
lrs20000024_04	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000024_05	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000025_01	flat_ldls_long_B	23:03	20			LRS2	cal							Yes
0117	UNe Slave Cal	23:04	426			HPF	cal							Yes
lrs20000025_02	flat_ldls_long_B	23:05	20			LRS2	cal							Yes
lrs20000025_03	flat_ldls_long_B	23:06	20			LRS2	cal							Yes
lrs20000026_01	Cd-A_B	23:07	29			LRS2	cal							Yes
lrs20000026_02	Cd-A_B	23:09	29			LRS2	cal							Yes
lrs20000026_03	Cd-A_B	23:10	29			LRS2	cal							Yes
0118	UNe Slave Cal	23:12	426			HPF	cal							Yes
lrs20000027_01	FeAr_R	23:12	15			LRS2	cal							Yes
lrs20000027_02	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000027_03	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000028_01	Hg_R	23:15	20			LRS2	cal							Yes
lrs20000028_02	Hg_R	23:17	20			LRS2	cal							Yes
lrs20000028_03	Hg_R	23:18	20			LRS2	cal							Yes
0119	UNe Slave Cal	23:19	426			HPF	cal							Yes
lrs20000029_01	Hg_B	23:19	15			LRS2	cal							Yes
lrs20000029_02	Hg_B	23:21	15			LRS2	cal							Yes
lrs20000029_03	Hg_B	23:22	15			LRS2	cal							Yes
0120	UNe Slave Cal	23:27	426			HPF	cal							Yes
virus0000033_01	flat_ldls_long	23:28	15			VIRUS	cal							Yes
virus0000033_02	flat_ldls_long	23:30	15			VIRUS	cal							Yes
virus0000033_03	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000034_01	Cd-A	23:32	15			VIRUS	cal							Yes
virus0000034_02	Cd-A	23:34	15			VIRUS	cal							Yes
0121	UNe Slave Cal	23:35	426			HPF	cal							Yes
virus0000034_03	Cd-A	23:35	15			VIRUS	cal							Yes
virus0000035_01	Hg	23:37	15			VIRUS	cal							Yes
virus0000035_02	Hg	23:38	15			VIRUS	cal							Yes
virus0000035_03	Hg	23:39	15			VIRUS	cal							Yes
lrs20000030_01	dark	23:41	360			LRS2	cal							Yes
virus0000036_01	dark	23:41	360			VIRUS	cal							Yes
lrs20000030_02	dark	23:48	360			LRS2	cal							Yes
virus0000036_02	dark	23:48	360			VIRUS	cal							Yes
lrs20000030_03	dark	23:54	360			LRS2	cal							Yes
virus0000036_03	dark	23:55	360			VIRUS	cal							Yes