HET Night Report Reader

Civil Date	Ephemerides
2025-03-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:18	02:03	02:32	11:31	12:00	12:45	11:05	-
Night Length	8:59		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:15	19.6	17.2	10:04	clouds	08:49
Total Time Open					8:49

Program	Night Priority	Science
02:32	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
01:42	02:09	0.42	0.65	220	+2005	19.3	17.5	17.4	194	11	First of Night

Problem Reports					no PRs

TO Comments	Heavy clouds 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
virus0000028_08	bias	00:00	0			VIRUS	cal							Yes
lrs20000022_09	bias	00:00	0			LRS2	cal							Yes
virus0000028_09	bias	00:00	0			VIRUS	cal							Yes
lrs20000022_10	bias	00:01	0			LRS2	cal							Yes
virus0000028_10	bias	00:01	0			VIRUS	cal							Yes
lrs20000022_11	bias	00:02	0			LRS2	cal							Yes
virus0000028_11	bias	00:02	0			VIRUS	cal							Yes
lrs20000023_01	dark	00:03	360			LRS2	cal							Yes
virus0000029_01	dark	00:03	360			VIRUS	cal							Yes
lrs20000023_02	dark	00:10	360			LRS2	cal							Yes
virus0000029_02	dark	00:10	360			VIRUS	cal							Yes
lrs20000023_03	dark	00:16	360			LRS2	cal							Yes
virus0000029_03	dark	00:17	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	01:22	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:23	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:25	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:26	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:27	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:28	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:31	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:32	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:34	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:35	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:37	26			VIRUS	cal							Yes
0001	test_drk_donotuse	02:12	10.7			HPF	cal							Yes
0002	HR4137_tell_std	02:13	117.2	4.0		HPF	telluric	1.52		19.92	0.14			Yes
0003	LFC Cal	02:17	106.5			HPF	cal							Yes
0004	LFC Cal	03:01	106.5			HPF	cal							Yes
lrs20000007_01	parallel	03:01	600			LRS2	sci							Yes
virus0000006_01	parallel	03:01	600	6.0	UT25-1-008	VIRUS	sci	1.75		21.54	0.33		Transparency remained low for the duration of the track but tried to get something.	No
0005	LFC Cal	03:03	106.5			HPF	cal							Yes
0006	LFC Cal	03:05	106.5			HPF	cal							Yes
lrs20000007_02	parallel	03:12	600			LRS2	sci							Yes
virus0000006_02	parallel	03:12	600	1.0	UT25-1-008	VIRUS	sci	1.57		21.51	0.26			No
lrs20000007_03	parallel	03:23	600			LRS2	sci							Yes
virus0000006_03	parallel	03:23	600	1.0	UT25-1-008	VIRUS	sci	1.55		21.49	0.23			No
virus0000007_01	dark	03:36	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_02	dark	03:42	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_03	dark	03:49	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_04	dark	03:56	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_05	dark	04:03	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_06	dark	04:10	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_07	dark	04:17	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_08	dark	04:24	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_09	dark	04:30	360		ENG25-1-004	VIRUS	cal							Yes
virus0000007_10	dark	04:37	360		ENG25-1-004	VIRUS	cal							Yes
0007	LFC Cal	04:45	106.5			HPF	cal							Yes
0008	LFC Cal	04:47	106.5			HPF	cal							Yes
0009	LFC Cal	04:50	106.5			HPF	cal							Yes
0010	LFC Cal	05:51	106.5			HPF	cal							Yes
0011	LFC Cal	05:53	106.5			HPF	cal							Yes
0012	LFC Cal	05:55	106.5			HPF	cal							Yes
0013	LFC Cal	06:56	106.5			HPF	cal							Yes
0014	LFC Cal	06:58	106.5			HPF	cal							Yes
0015	LFC Cal	07:01	106.5			HPF	cal							Yes
0016	LFC Cal	07:12	106.5			HPF	cal							Yes
0017	LFC Cal	07:23	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	10:05	106.5			HPF	cal							Yes
0024	LFC Cal	10:53	106.5			HPF	cal							Yes
0025	LFC Cal	10:55	106.5			HPF	cal							Yes
0026	LFC Cal	10:57	106.5			HPF	cal							Yes
lrs20000008_01	bias	11:00	0			LRS2	cal							Yes
virus0000008_01	bias	11:01	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	11:05	15		ENG25-1-002	VIRUS	cal							Yes
virus0000010_01	Hg	11:07	15		ENG25-1-002	VIRUS	cal							Yes
0027	Dark	11:09	319.5			HPF	cal							Yes
0028	Quartz FCU	11:21	74.5			HPF	cal							Yes
0029	Quartz FCU	11:23	74.5			HPF	cal							Yes
0030	Quartz FCU	11:24	74.5			HPF	cal							Yes
0031	Quartz FCU	11:26	74.5			HPF	cal							Yes
0032	Quartz FCU	11:28	74.5			HPF	cal							Yes
0033	Quartz FCU	11:30	74.5			HPF	cal							Yes
0034	Quartz FCU	11:31	74.5			HPF	cal							Yes
0035	Alpha Bright Cal	11:34	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	11:36	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0039	LFC FCU	11:42	106.5			HPF	cal							Yes
0040	LFC FCU	11:45	106.5			HPF	cal							Yes
0041	LFC FCU	11:47	106.5			HPF	cal							Yes
0042	LFC FCU	11:49	106.5			HPF	cal							Yes
0043	LFC FCU	11:52	106.5			HPF	cal							Yes
0044	LFC FCU	11:54	106.5			HPF	cal							Yes
0045	LFC Cal	11:57	106.5			HPF	cal							Yes
0046	LFC Cal	11:59	106.5			HPF	cal							Yes
0047	Etalon Cal	12:07	159.8			HPF	cal							Yes
0048	Etalon Cal	12:10	159.8			HPF	cal							Yes
0049	Etalon Cal	12:13	159.8			HPF	cal							Yes
0050	Etalon Cal	12:16	159.8			HPF	cal							Yes
0051	UNe Slave Cal	12:20	426			HPF	cal							Yes
0052	UNe Slave Cal	12:28	426			HPF	cal							Yes
0053	UNe Slave Cal	12:35	426			HPF	cal							Yes
0054	UNe Slave Cal	12:43	426			HPF	cal							Yes
0055	UNe Slave Cal	12:51	426			HPF	cal							Yes
0056	UNe Slave Cal	12:59	426			HPF	cal							Yes
0095	LFC Cal	21:31	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:51	20			VIRUS	cal							Yes
virus0009901_01	bias	21:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:53	20			LRS2	cal							Yes
virus0009902_01	dark	21:54	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:55	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:57	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:58	15			LRS2	cal							Yes
0096	Dark	22:26	319.5			HPF	cal							Yes
0097	Quartz FCU	22:33	74.5			HPF	cal							Yes
0098	Quartz FCU	22:35	74.5			HPF	cal							Yes
0099	Quartz FCU	22:36	74.5			HPF	cal							Yes
0100	Quartz FCU	22:38	74.5			HPF	cal							Yes
0101	Quartz FCU	22:40	74.5			HPF	cal							Yes
0102	Quartz FCU	22:42	74.5			HPF	cal							Yes
0103	Quartz FCU	22:44	74.5			HPF	cal							Yes
0104	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0105	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0106	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0107	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0108	LFC FCU	22:55	106.5			HPF	cal							Yes
0109	LFC FCU	22:57	106.5			HPF	cal							Yes
0110	LFC Cal	23:00	106.5			HPF	cal							Yes
0111	LFC Cal	23:02	106.5			HPF	cal							Yes
0112	Etalon Cal	23:05	159.8			HPF	cal							Yes
0113	UNe Slave Cal	23:08	426			HPF	cal							Yes
lrs20000016_01	flat_Qth_R	23:09	15			LRS2	cal							Yes
lrs20000016_02	flat_Qth_R	23:10	15			LRS2	cal							Yes
lrs20000016_03	flat_Qth_R	23:12	15			LRS2	cal							Yes
lrs20000016_04	flat_Qth_R	23:13	15			LRS2	cal							Yes
lrs20000016_05	flat_Qth_R	23:14	15			LRS2	cal							Yes
lrs20000017_01	flat_ldls_long_B	23:15	20			LRS2	cal							Yes
0114	UNe Slave Cal	23:16	426			HPF	cal							Yes
lrs20000017_02	flat_ldls_long_B	23:17	20			LRS2	cal							Yes
lrs20000017_03	flat_ldls_long_B	23:18	20			LRS2	cal							Yes
lrs20000018_01	Cd-A_B	23:19	38			LRS2	cal							Yes
lrs20000018_02	Cd-A_B	23:21	38			LRS2	cal							Yes
lrs20000018_03	Cd-A_B	23:22	38			LRS2	cal							Yes
0115	UNe Slave Cal	23:24	426			HPF	cal							Yes
lrs20000019_01	FeAr_R	23:24	15			LRS2	cal							Yes
lrs20000019_02	FeAr_R	23:25	15			LRS2	cal							Yes
lrs20000019_03	FeAr_R	23:27	15			LRS2	cal							Yes
lrs20000020_01	Hg_R	23:28	20			LRS2	cal							Yes
lrs20000020_02	Hg_R	23:29	20			LRS2	cal							Yes
lrs20000020_03	Hg_R	23:30	20			LRS2	cal							Yes
0116	UNe Slave Cal	23:32	426			HPF	cal							Yes
lrs20000021_01	Hg_B	23:32	15			LRS2	cal							Yes
lrs20000021_02	Hg_B	23:33	15			LRS2	cal							Yes
lrs20000021_03	Hg_B	23:34	15			LRS2	cal							Yes
0117	UNe Slave Cal	23:40	426			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:41	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:42	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:44	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:45	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:46	15			VIRUS	cal							Yes
0118	UNe Slave Cal	23:47	426			HPF	cal							Yes
virus0000026_03	Cd-A	23:48	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:49	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:50	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:52	15			VIRUS	cal							Yes
lrs20000022_01	bias	23:53	0			LRS2	cal							Yes
virus0000028_01	bias	23:53	0			VIRUS	cal							Yes
lrs20000022_02	bias	23:54	0			LRS2	cal							Yes
virus0000028_02	bias	23:54	0			VIRUS	cal							Yes
lrs20000022_03	bias	23:55	0			LRS2	cal							Yes
virus0000028_03	bias	23:55	0			VIRUS	cal							Yes
lrs20000022_04	bias	23:56	0			LRS2	cal							Yes
virus0000028_04	bias	23:56	0			VIRUS	cal							Yes
lrs20000022_05	bias	23:57	0			LRS2	cal							Yes
virus0000028_05	bias	23:57	0			VIRUS	cal							Yes
lrs20000022_06	bias	23:57	0			LRS2	cal							Yes
virus0000028_06	bias	23:58	0			VIRUS	cal							Yes
lrs20000022_07	bias	23:58	0			LRS2	cal							Yes
virus0000028_07	bias	23:59	0			VIRUS	cal							Yes
lrs20000022_08	bias	23:59	0			LRS2	cal							Yes