HET Night Report Reader

Civil Date	Ephemerides
2025-08-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:45	02:33	03:04	10:57	11:28	12:16	05:31	-
Night Length	7:53		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:40	19.2	17.5	02:42	radar	01:02
06:14	19.9	18.5	08:08	clouds	01:54
Total Time Open					2:56

Program	Night Priority	Science
03:04	Idle due to weather (Radar/Clouds)
06:14	Science
06:24	Idle due to weather (Clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:13	02:40	0.46	0.70	195	+2382	19.6	18.0	17.8	186	10	First of Night

Problem Reports					no PRs

TO Comments	Mostly cloudy 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
lrs20000001_01	skyflat	01:49	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:50	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:51	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:52	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:54	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:55	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:59	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:00	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:01	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:03	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:04	26			VIRUS	cal							Yes
0001	LFC Cal	03:13	106.5			HPF	cal							Yes
0002	LFC Cal	03:15	106.5			HPF	cal							Yes
0003	LFC Cal	03:18	106.5			HPF	cal							Yes
0004	LFC Cal	04:14	106.5			HPF	cal							Yes
0005	LFC Cal	04:16	106.5			HPF	cal							Yes
0006	LFC Cal	04:18	106.5			HPF	cal							Yes
virus0000006_01	dark	04:21	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_02	dark	04:28	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_03	dark	04:35	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_04	dark	04:42	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_05	dark	04:48	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_06	dark	04:55	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_07	dark	05:02	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_08	dark	05:09	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_09	dark	05:16	360		ENG25-3-004	VIRUS	cal							Yes
virus0000006_10	dark	05:23	360		ENG25-3-004	VIRUS	cal							Yes
0007	LFC Cal	05:30	106.5			HPF	cal							Yes
0008	LFC Cal	05:32	106.5			HPF	cal							Yes
0009	LFC Cal	05:35	106.5			HPF	cal							Yes
0010	LFC Cal	06:19	106.5			HPF	cal							Yes
virus0000007_01	parallel	06:19	300			VIRUS	sci							Yes
lrs20000007_01	QID 88	06:19	300	5.0	PSU25-3-002	LRS2-R	sci	1.96		20.39	0.84		Unfortunately we could not get the requested flux standard due to clouds.	Yes
0011	LFC Cal	06:21	106.5			HPF	cal							Yes
virus0000008_01	parallel	06:30	1200			VIRUS	sci							Yes
0012	LFC Cal	06:31	106.5			HPF	cal							Yes
lrs20000008_01	QID 2143	06:31	1200	7.0	UT25-3-010	LRS2-B	sci	1.52		20.68	0.61		Lost guiding and target for last 9 minutes of observation.	No
0013	LFC Cal	06:33	106.5			HPF	cal							Yes
0014	LFC Cal	06:35	106.5			HPF	cal							Yes
0015	LFC Cal	08:00	106.5			HPF	cal							Yes
0016	LFC Cal	08:02	106.5			HPF	cal							Yes
0017	LFC Cal	08:05	106.5			HPF	cal							Yes
0018	LFC Cal	09:00	106.5			HPF	cal							Yes
0019	LFC Cal	09:02	106.5			HPF	cal							Yes
0020	LFC Cal	09:05	106.5			HPF	cal							Yes
0021	LFC Cal	10:00	106.5			HPF	cal							Yes
0022	LFC Cal	10:02	106.5			HPF	cal							Yes
0023	LFC Cal	10:04	106.5			HPF	cal							Yes
lrs20000009_01	bias	10:17	0			LRS2	cal							Yes
virus0000009_01	bias	10:18	0			VIRUS	cal							Yes
virus0000010_01	Cd-A	10:22	15		ENG25-3-002	VIRUS	cal							Yes
virus0000011_01	Hg	10:24	15		ENG25-3-002	VIRUS	cal							Yes
0024	Dark	10:27	319.5			HPF	cal							Yes
0025	Quartz FCU	10:39	74.5			HPF	cal							Yes
0026	Quartz FCU	10:40	74.5			HPF	cal							Yes
0027	Quartz FCU	10:42	74.5			HPF	cal							Yes
0028	Quartz FCU	10:44	74.5			HPF	cal							Yes
0029	Quartz FCU	10:46	74.5			HPF	cal							Yes
0030	Quartz FCU	10:47	74.5			HPF	cal							Yes
0031	Quartz FCU	10:49	74.5			HPF	cal							Yes
0032	Alpha Bright Cal	10:52	85.2			HPF	cal							Yes
0033	Alpha Bright Cal	10:54	85.2			HPF	cal							Yes
0034	Alpha Bright Cal	10:55	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	10:57	85.2			HPF	cal							Yes
0036	LFC FCU	11:00	106.5			HPF	cal							Yes
0037	LFC FCU	11:02	106.5			HPF	cal							Yes
0038	LFC FCU	11:05	106.5			HPF	cal							Yes
0039	LFC FCU	11:07	106.5			HPF	cal							Yes
0040	LFC FCU	11:09	106.5			HPF	cal							Yes
0041	LFC FCU	11:12	106.5			HPF	cal							Yes
0042	LFC Cal	11:14	106.5			HPF	cal							Yes
0043	LFC Cal	11:17	106.5			HPF	cal							Yes
0044	Etalon Cal	11:25	159.8			HPF	cal							Yes
0045	Etalon Cal	11:28	159.8			HPF	cal							Yes
0046	Etalon Cal	11:31	159.8			HPF	cal							Yes
0047	Etalon Cal	11:34	159.8			HPF	cal							Yes
0048	UNe Slave Cal	11:38	426			HPF	cal							Yes
0049	UNe Slave Cal	11:46	426			HPF	cal							Yes
0050	UNe Slave Cal	11:53	426			HPF	cal							Yes
0051	UNe Slave Cal	12:01	426			HPF	cal							Yes
0052	UNe Slave Cal	12:09	426			HPF	cal							Yes
0053	UNe Slave Cal	12:17	426			HPF	cal							Yes
0094	LFC Cal	21:35	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:53	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:54	20			VIRUS	cal							Yes
virus0009901_01	bias	21:55	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:56	20			LRS2	cal							Yes
virus0009902_01	dark	21:57	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:00	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:01	15			LRS2	cal							Yes
0095	Dark	22:03	319.5			HPF	cal							Yes
0096	Quartz FCU	22:10	74.5			HPF	cal							Yes
0097	Quartz FCU	22:12	74.5			HPF	cal							Yes
0098	Quartz FCU	22:14	74.5			HPF	cal							Yes
0099	Quartz FCU	22:15	74.5			HPF	cal							Yes
0100	Quartz FCU	22:17	74.5			HPF	cal							Yes
0101	Quartz FCU	22:19	74.5			HPF	cal							Yes
0102	Quartz FCU	22:21	74.5			HPF	cal							Yes
0103	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0104	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0105	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0106	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0107	LFC FCU	22:32	106.5			HPF	cal							Yes
0108	LFC FCU	22:34	106.5			HPF	cal							Yes
0109	LFC Cal	22:37	106.5			HPF	cal							Yes
0110	LFC Cal	22:39	106.5			HPF	cal							Yes
0111	Etalon Cal	22:42	159.8			HPF	cal							Yes
0112	UNe Slave Cal	22:45	426			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
0113	UNe Slave Cal	22:53	426			HPF	cal							Yes
lrs20000014_02	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	22:55	20			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	22:56	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	22:59	38			LRS2	cal							Yes
0114	UNe Slave Cal	23:01	426			HPF	cal							Yes
lrs20000016_01	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:04	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:06	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:07	20			LRS2	cal							Yes
0115	UNe Slave Cal	23:08	426			HPF	cal							Yes
lrs20000018_01	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:10	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:11	15			LRS2	cal							Yes
0116	UNe Slave Cal	23:16	426			HPF	cal							Yes
virus0000020_01	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000020_02	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000020_03	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000021_01	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000021_02	Cd-A	23:23	15			VIRUS	cal							Yes
0117	UNe Slave Cal	23:24	426			HPF	cal							Yes
virus0000021_03	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000022_01	Hg	23:26	15			VIRUS	cal							Yes
virus0000022_02	Hg	23:28	15			VIRUS	cal							Yes
virus0000022_03	Hg	23:29	15			VIRUS	cal							Yes
lrs20000019_01	bias	23:30	0			LRS2	cal							Yes
virus0000023_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000019_02	bias	23:31	0			LRS2	cal							Yes
virus0000023_02	bias	23:31	0			VIRUS	cal							Yes
lrs20000019_03	bias	23:32	0			LRS2	cal							Yes
virus0000023_03	bias	23:32	0			VIRUS	cal							Yes
lrs20000019_04	bias	23:33	0			LRS2	cal							Yes
virus0000023_04	bias	23:33	0			VIRUS	cal							Yes
lrs20000019_05	bias	23:34	0			LRS2	cal							Yes
virus0000023_05	bias	23:34	0			VIRUS	cal							Yes
lrs20000019_06	bias	23:34	0			LRS2	cal							Yes
virus0000023_06	bias	23:35	0			VIRUS	cal							Yes
lrs20000019_07	bias	23:35	0			LRS2	cal							Yes
virus0000023_07	bias	23:36	0			VIRUS	cal							Yes
lrs20000019_08	bias	23:36	0			LRS2	cal							Yes
virus0000023_08	bias	23:36	0			VIRUS	cal							Yes
lrs20000019_09	bias	23:37	0			LRS2	cal							Yes
virus0000023_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000019_10	bias	23:38	0			LRS2	cal							Yes
virus0000023_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000019_11	bias	23:39	0			LRS2	cal							Yes
virus0000023_11	bias	23:39	0			VIRUS	cal							Yes
lrs20000020_01	dark	23:39	360			LRS2	cal							Yes
virus0000024_01	dark	23:40	360			VIRUS	cal							Yes
lrs20000020_02	dark	23:46	360			LRS2	cal							Yes
virus0000024_02	dark	23:47	360			VIRUS	cal							Yes
lrs20000020_03	dark	23:53	360			LRS2	cal							Yes
virus0000024_03	dark	23:54	360			VIRUS	cal							Yes