HET Night Report Reader

Civil Date	Ephemerides
2023-04-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:35	02:23	02:54	10:54	11:25	12:13	-	04:35
Night Length	8:00		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:28	15.2	14.0	02:50	dust	01:22
Total Time Open					1:22

Program	Night Priority	Science
02:54	Idle due to weather (high dust counts)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:01	02:28	0.42	0.63	46	-4873	14.8	15.2	15.1	40	13	First of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	Clear at the start of the night with a sudden increase in 1.0u dust and a continuous temperature drop to freezing temperatures.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC FCU	00:00	106.5			HPF	cal							Yes
0002	LFC Cal	00:03	106.5			HPF	cal							Yes
0003	LFC Cal	00:05	106.5			HPF	cal							Yes
0004	Etalon Cal	00:08	159.8			HPF	cal							Yes
0005	UNe Slave Cal	00:11	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:12	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:13	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:15	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:16	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:17	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:18	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:20	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:21	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:22	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:24	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:25	38			LRS2	cal							Yes
0006	UNe Slave Cal	00:26	852			HPF	cal							Yes
lrs20000004_01	FeAr_R	00:27	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:28	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:29	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:31	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:32	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:33	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:34	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:36	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:37	15			LRS2	cal							Yes
0007	UNe Slave Cal	00:41	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:43	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:45	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:46	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:47	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:49	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:50	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:52	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:53	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:54	15			VIRUS	cal							Yes
lrs20000007_01	bias	00:56	0			LRS2	cal							Yes
virus0000004_01	bias	00:56	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:57	0			LRS2	cal							Yes
virus0000004_02	bias	00:57	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:58	0			LRS2	cal							Yes
virus0000004_03	bias	00:58	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:59	0			LRS2	cal							Yes
virus0000004_04	bias	00:59	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:59	0			LRS2	cal							Yes
virus0000004_05	bias	01:00	0			VIRUS	cal							Yes
virus0000004_06	bias	01:00	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:00	0			LRS2	cal							Yes
lrs20000007_07	bias	01:01	0			LRS2	cal							Yes
virus0000004_07	bias	01:01	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:02	0			LRS2	cal							Yes
virus0000004_08	bias	01:02	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:03	0			LRS2	cal							Yes
virus0000004_09	bias	01:03	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:04	0			LRS2	cal							Yes
virus0000004_10	bias	01:04	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:05	0			LRS2	cal							Yes
virus0000004_11	bias	01:05	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:06	360			LRS2	cal							Yes
virus0000005_01	dark	01:06	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:12	360			LRS2	cal							Yes
virus0000005_02	dark	01:13	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:19	360			LRS2	cal							Yes
virus0000005_03	dark	01:20	360			VIRUS	cal							Yes
0008	twilight	01:32	298.2			HPF	cal							Yes
lrs20000009_01	skyflat	01:40	7			LRS2	cal							Yes
lrs20000010_01	skyflat	01:41	10			LRS2	cal							Yes
lrs20000011_01	skyflat	01:43	13			LRS2	cal							Yes
lrs20000012_01	skyflat	01:44	16			LRS2	cal							Yes
lrs20000013_01	skyflat	01:45	22			LRS2	cal							Yes
lrs20000014_01	skyflat	01:46	30			LRS2	cal							Yes
virus0000006_01	skyflat	01:49	7			VIRUS	cal							Yes
virus0000007_01	skyflat	01:51	10			VIRUS	cal							Yes
virus0000008_01	skyflat	01:52	14			VIRUS	cal							Yes
virus0000009_01	skyflat	01:53	18			VIRUS	cal							Yes
virus0000010_01	skyflat	01:55	26			VIRUS	cal							Yes
virus0000011_01	HZ21_034_E	02:33	60	5.0		VIRUS	spec	2.27	1.68	20.81	0.82			Yes
virus0000011_02	HZ21_034_E	02:35	60	1.0		VIRUS	spec	2.51	2.45	21.01	0.81			Yes
virus0000011_03	HZ21_034_E	02:37	60	1.0		VIRUS	spec	2.44	1.95	21.18	0.83			Yes
0009	LFC Cal	02:40	106.5			HPF	cal							Yes
virus0000012_01	parallel	02:45	3070.5			VIRUS	sci							Yes
0010	parallel	02:46	369.1	5.8	UT23-2-014	HPF	sci	2.61	2.61	19.84	0.77	70	telescope closed by weather	No
0011	LFC Cal	03:04	106.5			HPF	cal							Yes
0012	LFC Cal	03:06	106.5			HPF	cal							Yes
0013	LFC Cal	03:08	106.5			HPF	cal							Yes
virus0000013_01	dark	04:16	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_02	dark	04:23	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_03	dark	04:30	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_04	dark	04:37	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_05	dark	04:44	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_06	dark	04:51	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_07	dark	04:57	360		ENG23-2-004	VIRUS	cal							Yes
0014	LFC Cal	05:01	106.5			HPF	cal							Yes
0015	LFC Cal	05:03	106.5			HPF	cal							Yes
virus0000013_08	dark	05:04	360		ENG23-2-004	VIRUS	cal							Yes
0016	LFC Cal	05:05	106.5			HPF	cal							Yes
virus0000013_09	dark	05:11	360		ENG23-2-004	VIRUS	cal							Yes
virus0000013_10	dark	05:18	360		ENG23-2-004	VIRUS	cal							Yes
0017	LFC Cal	07:24	106.5			HPF	cal							Yes
0018	LFC Cal	07:26	106.5			HPF	cal							Yes
0019	LFC Cal	07:29	106.5			HPF	cal							Yes
0020	LFC Cal	09:26	106.5			HPF	cal							Yes
0021	LFC Cal	09:29	106.5			HPF	cal							Yes
0022	LFC Cal	09:31	106.5			HPF	cal							Yes
virus0000014_01	bias	09:35	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	09:41	15		ENG23-2-002	VIRUS	cal							Yes
virus0000016_01	Hg	09:42	15		ENG23-2-002	VIRUS	cal							Yes
0023	Dark	09:50	319.5			HPF	cal							Yes
0024	Quartz FCU	10:02	74.5			HPF	cal							Yes
0025	Quartz FCU	10:04	74.5			HPF	cal							Yes
0026	Quartz FCU	10:05	74.5			HPF	cal							Yes
0027	Quartz FCU	10:07	74.5			HPF	cal							Yes
0028	Quartz FCU	10:09	74.5			HPF	cal							Yes
0029	Quartz FCU	10:11	74.5			HPF	cal							Yes
0030	Quartz FCU	10:13	74.5			HPF	cal							Yes
0031	Alpha Bright Cal	10:15	85.2			HPF	cal							Yes
0032	Alpha Bright Cal	10:17	85.2			HPF	cal							Yes
0033	Alpha Bright Cal	10:19	85.2			HPF	cal							Yes
0034	Alpha Bright Cal	10:21	85.2			HPF	cal							Yes
0035	LFC FCU	10:23	106.5			HPF	cal							Yes
0036	LFC FCU	10:25	106.5			HPF	cal							Yes
0037	LFC FCU	10:28	106.5			HPF	cal							Yes
0038	LFC FCU	10:30	106.5			HPF	cal							Yes
0039	LFC FCU	10:32	106.5			HPF	cal							Yes
0040	LFC FCU	10:35	106.5			HPF	cal							Yes
0041	LFC Cal	10:38	106.5			HPF	cal							Yes
0042	LFC Cal	10:40	106.5			HPF	cal							Yes
0043	Etalon Cal	10:48	159.8			HPF	cal							Yes
0044	Etalon Cal	10:51	159.8			HPF	cal							Yes
0045	Etalon Cal	10:54	159.8			HPF	cal							Yes
0046	Etalon Cal	10:57	159.8			HPF	cal							Yes
0047	UNe Slave Cal	11:01	852			HPF	cal							Yes
0048	UNe Slave Cal	11:16	852			HPF	cal							Yes
0049	UNe Slave Cal	11:31	852			HPF	cal							Yes
0046	LFC Cal	23:10	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:19	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:20	20			VIRUS	cal							Yes
virus0009901_01	bias	23:21	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:22	15			LRS2	cal							Yes
virus0009902_01	dark	23:23	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:24	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:26	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:27	15			LRS2	cal							Yes
0047	Dark	23:30	319.5			HPF	cal							Yes
0048	Quartz FCU	23:36	74.5			HPF	cal							Yes
0049	Quartz FCU	23:38	74.5			HPF	cal							Yes
0050	Quartz FCU	23:40	74.5			HPF	cal							Yes
0051	Quartz FCU	23:41	74.5			HPF	cal							Yes
0052	Quartz FCU	23:43	74.5			HPF	cal							Yes
0053	Quartz FCU	23:45	74.5			HPF	cal							Yes
0054	Quartz FCU	23:47	74.5			HPF	cal							Yes
0055	Alpha Bright Cal	23:49	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	23:51	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	23:53	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	23:55	85.2			HPF	cal							Yes
0059	LFC FCU	23:58	106.5			HPF	cal							Yes

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