HET Night Report Reader

Civil Date	Ephemerides
2021-08-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:45	02:33	03:04	10:57	11:28	12:16	-	06:33
Night Length	7:53		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
-	Steven Janowiecki

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:00	18.0	17.8	03:46	clouds	00:46
Total Time Open					0:46

Program	Night Priority	Science
03:30	Idle due to weather (clouds, rising humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:00	03:30	0.36	0.55	45	+671	18.4	17.7	17.8	175	8	First of Night
↪ Comments			fixedap for 6:1

Problem Reports					no PRs

Ops Comments	none

TO Comments	closed majority of night to dew point, humidity, rain and radar

RA Comments	Cloudy and high humidity at sunset (01:45 UT). Night for high pri sci-eng. Unable to take L/V skyflats at sunset due to high humidity and nearby radar.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Quartz FCU	00:04	74.5			HPF	cal							Yes
0002	Quartz FCU	00:06	74.5			HPF	cal							Yes
0003	Quartz FCU	00:08	74.5			HPF	cal							Yes
0004	Quartz FCU	00:10	74.5			HPF	cal							Yes
0005	Quartz FCU	00:11	74.5			HPF	cal							Yes
0006	Quartz FCU	00:13	74.5			HPF	cal							Yes
0007	Quartz FCU	00:15	74.5			HPF	cal							Yes
0008	Alpha Bright Cal	00:17	85.2			HPF	cal							Yes
0009	Alpha Bright Cal	00:19	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:21	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:23	85.2			HPF	cal							Yes
0012	LFC FCU	00:26	106.5			HPF	cal							Yes
0013	LFC FCU	00:28	106.5			HPF	cal							Yes
0014	LFC Cal	00:31	106.5			HPF	cal							Yes
0015	LFC Cal	00:33	106.5			HPF	cal							Yes
0016	Etalon Cal	00:36	159.8			HPF	cal							Yes
0017	UNe Slave Cal	00:40	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:42	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:43	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:45	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:46	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:47	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:48	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:49	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:51	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:52	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:53	38			LRS2	cal							Yes
0018	UNe Slave Cal	00:55	852			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:55	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:57	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:58	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:59	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:00	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:02	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:03	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:04	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:05	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:07	15			LRS2	cal							Yes
0019	UNe Slave Cal	01:09	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:13	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:15	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:16	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:17	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	01:19	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:20	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:21	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:23	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:24	15			VIRUS	cal							Yes
lrs20000007_01	bias	02:34	0			LRS2	cal							Yes
virus0000004_01	bias	02:34	0			VIRUS	cal							Yes
lrs20000007_02	bias	02:35	0			LRS2	cal							Yes
virus0000004_02	bias	02:35	0			VIRUS	cal							Yes
lrs20000007_03	bias	02:36	0			LRS2	cal							Yes
virus0000004_03	bias	02:36	0			VIRUS	cal							Yes
lrs20000007_04	bias	02:37	0			LRS2	cal							Yes
virus0000004_04	bias	02:37	0			VIRUS	cal							Yes
lrs20000007_05	bias	02:38	0			LRS2	cal							Yes
lrs20000007_06	bias	02:38	0			LRS2	cal							Yes
virus0000004_05	bias	02:38	0			VIRUS	cal							Yes
virus0000004_06	bias	02:39	0			VIRUS	cal							Yes
lrs20000007_07	bias	02:39	0			LRS2	cal							Yes
virus0000004_07	bias	02:40	0			VIRUS	cal							Yes
lrs20000007_08	bias	02:40	0			LRS2	cal							Yes
virus0000004_08	bias	02:41	0			VIRUS	cal							Yes
lrs20000007_09	bias	02:41	0			LRS2	cal							Yes
virus0000004_09	bias	02:41	0			VIRUS	cal							Yes
lrs20000007_10	bias	02:42	0			LRS2	cal							Yes
virus0000004_10	bias	02:42	0			VIRUS	cal							Yes
lrs20000007_11	bias	02:43	0			LRS2	cal							Yes
virus0000004_11	bias	02:43	0			VIRUS	cal							Yes
lrs20000008_01	dark	02:44	360			LRS2	cal							Yes
virus0000005_01	dark	02:44	360			VIRUS	cal							Yes
lrs20000008_02	dark	02:51	360			LRS2	cal							Yes
virus0000005_02	dark	02:51	360			VIRUS	cal							Yes
lrs20000008_03	dark	02:58	360			LRS2	cal							Yes
virus0000005_03	dark	02:58	360			VIRUS	cal							Yes
virus0000006_01	Cd-A	09:48	15		ENG21-3-002	VIRUS	cal							Yes
virus0000007_01	Hg	09:56	15		ENG21-3-002	VIRUS	cal							Yes
virus0000008_01	bias	10:56	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	10:59	15		ENG21-3-002	VIRUS	cal							Yes
virus0000010_01	Hg	11:07	15		ENG21-3-002	VIRUS	cal							Yes
0020	Dark	11:10	319.5			HPF	cal							Yes
0021	Quartz FCU	11:21	74.5			HPF	cal							Yes
0022	Quartz FCU	11:23	74.5			HPF	cal							Yes
0023	Quartz FCU	11:25	74.5			HPF	cal							Yes
0024	Quartz FCU	11:27	74.5			HPF	cal							Yes
0025	Quartz FCU	11:28	74.5			HPF	cal							Yes
0026	Quartz FCU	11:30	74.5			HPF	cal							Yes
0027	Quartz FCU	11:32	74.5			HPF	cal							Yes
0028	Alpha Bright Cal	11:34	85.2			HPF	cal							Yes
0029	Alpha Bright Cal	11:36	85.2			HPF	cal							Yes
0030	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0031	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0032	LFC FCU	11:43	106.5			HPF	cal							Yes
0033	LFC FCU	11:45	106.5			HPF	cal							Yes
0034	LFC FCU	11:48	106.5			HPF	cal							Yes
0035	LFC FCU	11:50	106.5			HPF	cal							Yes
0036	LFC FCU	11:52	106.5			HPF	cal							Yes
0037	LFC FCU	11:54	106.5			HPF	cal							Yes
0038	LFC Cal	11:57	106.5			HPF	cal							Yes
0039	LFC Cal	12:00	106.5			HPF	cal							Yes
0040	Etalon Cal	12:07	159.8			HPF	cal							Yes
0041	Etalon Cal	12:11	159.8			HPF	cal							Yes
0042	Etalon Cal	12:14	159.8			HPF	cal							Yes
0043	Etalon Cal	12:17	159.8			HPF	cal							Yes
0044	UNe Slave Cal	12:21	852			HPF	cal							Yes
0045	UNe Slave Cal	12:35	852			HPF	cal							Yes
0046	UNe Slave Cal	12:50	852			HPF	cal							Yes
lrs20009900_01	bias	23:23	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	23:26	15			LRS2	cal							Yes
virus0009900_01	flat_ldls_long	23:32	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	23:33	15			VIRUS	cal							Yes
virus0009902_01	Hg	23:34	15			VIRUS	cal							Yes
virus0009903_01	bias	23:36	0			VIRUS	cal							Yes
0056	LFC Cal	23:41	106.5			HPF	cal							Yes
0057	Dark	23:58	319.5			HPF	cal							Yes

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