HET Night Report Reader

Civil Date	Ephemerides
2020-11-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	23:58	00:50	01:19	12:10	12:39	13:32	23:35	-
Night Length	10:51		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps		none

Other Personnel	Steven Janowiecki, Justen Pautzke

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:00	4.0	4.7	01:26	adobe	01:26
11:53	-3.3	1.0	12:27	twilight	00:34
Total Time Open					2:00

Program	Night Priority	Science
01:19	Idle due to weather (bad image quality (5" in gc))
01:26	Idle due to weather (high dust count)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:32	01:04	0.43	0.69	40	+1981	3.3	3.6	3.8	18	9	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5742	12:40-12:40	00:00	Loud dome screeching from Azimuth 180 to 185, possibly cold weather-related

Ops Comments	none

TO Comments	High dust, followed by high humidity and low clouds kept us closed for much of night.

RA Comments	Clear at sunset (23:58 UT). Priority is sci and high-pri eng. Took L/V twiflats. High humidity and heavy clouds nearly the entire night.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:07	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:08	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:09	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:10	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:12	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:13	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:17	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:18	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:20	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:21	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:22	26			VIRUS	cal							Yes
virus0000006_01	skyflat	00:24	45			VIRUS	cal							Yes
virus0000007_01	flat_ldls_long	00:32	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	00:33	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	00:34	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	00:36	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	00:37	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	00:38	15			VIRUS	cal							Yes
virus0000009_01	Hg	00:40	15			VIRUS	cal							Yes
virus0000009_02	Hg	00:41	15			VIRUS	cal							Yes
virus0000009_03	Hg	00:43	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	03:53	15		ENG20-3-002	VIRUS	cal							Yes
virus0000011_01	Hg	04:01	15		ENG20-3-002	VIRUS	cal							Yes
virus0009060_01	dark	10:22	20			VIRUS	cal							Yes
virus0009061_01	bias	10:23	0			VIRUS	cal							Yes
virus0000012_01	bias	12:23	0			VIRUS	cal							Yes
virus0000013_01	Cd-A	12:27	15		ENG20-3-002	VIRUS	cal							Yes
virus0000014_01	Hg	12:35	15		ENG20-3-002	VIRUS	cal							Yes
0001	Dark	12:39	319.5			HPF	cal							Yes
0002	Quartz FCU	12:51	74.5			HPF	cal							Yes
0003	Quartz FCU	12:52	74.5			HPF	cal							Yes
0004	Quartz FCU	12:54	74.5			HPF	cal							Yes
0005	Quartz FCU	12:56	74.5			HPF	cal							Yes
0006	Quartz FCU	12:58	74.5			HPF	cal							Yes
0007	Quartz FCU	12:59	74.5			HPF	cal							Yes
0008	Quartz FCU	13:01	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	13:03	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	13:05	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	13:07	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	13:09	85.2			HPF	cal							Yes
0013	LFC FCU	13:12	106.5			HPF	cal							Yes
0014	LFC FCU	13:15	106.5			HPF	cal							Yes
0015	LFC FCU	13:17	106.5			HPF	cal							Yes
0016	LFC FCU	13:19	106.5			HPF	cal							Yes
0017	LFC FCU	13:21	106.5			HPF	cal							Yes
0018	LFC FCU	13:24	106.5			HPF	cal							Yes
0019	LFC Cal	13:27	106.5			HPF	cal							Yes
0020	LFC Cal	13:29	106.5			HPF	cal							Yes
0021	Etalon Cal	13:37	159.8			HPF	cal							Yes
0022	Etalon Cal	13:40	159.8			HPF	cal							Yes
0023	Etalon Cal	13:43	159.8			HPF	cal							Yes
0024	Etalon Cal	13:47	159.8			HPF	cal							Yes
0025	UNe Slave Cal	13:50	852			HPF	cal							Yes
0026	UNe Slave Cal	14:05	852			HPF	cal							Yes
0027	UNe Slave Cal	14:20	852			HPF	cal							Yes
lrs20009901_01	flat_Qth_R	21:43	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:46	15			LRS2	cal							Yes
virus0009901_01	flat_ldls_long	21:52	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	21:53	15			VIRUS	cal							Yes
virus0009903_01	Hg	21:55	15			VIRUS	cal							Yes
lrs20009900_01	bias	21:57	0			LRS2	cal							Yes
virus0009900_01	bias	21:57	0			VIRUS	cal							Yes
0062	LFC Cal	22:04	106.5			HPF	cal							Yes
0063	Dark	22:12	319.5			HPF	cal							Yes
0064	Quartz FCU	22:19	74.5			HPF	cal							Yes
0065	Quartz FCU	22:20	74.5			HPF	cal							Yes
0066	Quartz FCU	22:22	74.5			HPF	cal							Yes
0067	Quartz FCU	22:24	74.5			HPF	cal							Yes
0068	Quartz FCU	22:26	74.5			HPF	cal							Yes
0069	Quartz FCU	22:27	74.5			HPF	cal							Yes
0070	Quartz FCU	22:29	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	22:37	85.2			HPF	cal							Yes
0075	LFC FCU	22:40	106.5			HPF	cal							Yes
0076	LFC FCU	22:43	106.5			HPF	cal							Yes
0077	LFC Cal	22:46	106.5			HPF	cal							Yes
0078	LFC Cal	22:48	106.5			HPF	cal							Yes
0079	Etalon Cal	22:51	159.8			HPF	cal							Yes
0080	UNe Slave Cal	22:54	852			HPF	cal							Yes
lrs20000007_01	bias	22:57	0			LRS2	cal							Yes
virus0000026_01	bias	22:57	0			VIRUS	cal							Yes
lrs20000007_02	bias	22:57	0			LRS2	cal							Yes
virus0000026_02	bias	22:58	0			VIRUS	cal							Yes
lrs20000007_03	bias	22:58	0			LRS2	cal							Yes
virus0000026_03	bias	22:58	0			VIRUS	cal							Yes
lrs20000007_04	bias	22:59	0			LRS2	cal							Yes
virus0000026_04	bias	22:59	0			VIRUS	cal							Yes
lrs20000007_05	bias	23:00	0			LRS2	cal							Yes
virus0000026_05	bias	23:00	0			VIRUS	cal							Yes
lrs20000007_06	bias	23:01	0			LRS2	cal							Yes
virus0000026_06	bias	23:01	0			VIRUS	cal							Yes
lrs20000007_07	bias	23:02	0			LRS2	cal							Yes
lrs20000007_08	bias	23:02	0			LRS2	cal							Yes
virus0000026_07	bias	23:02	0			VIRUS	cal							Yes
virus0000026_08	bias	23:03	0			VIRUS	cal							Yes
lrs20000007_09	bias	23:03	0			LRS2	cal							Yes
virus0000026_09	bias	23:04	0			VIRUS	cal							Yes
lrs20000007_10	bias	23:04	0			LRS2	cal							Yes
virus0000026_10	bias	23:04	0			VIRUS	cal							Yes
lrs20000007_11	bias	23:05	0			LRS2	cal							Yes
virus0000026_11	bias	23:05	0			VIRUS	cal							Yes
lrs20000008_01	dark	23:06	360			LRS2	cal							Yes
virus0000027_01	dark	23:06	360			VIRUS	cal							Yes
0081	UNe Slave Cal	23:09	852			HPF	cal							Yes
lrs20000008_02	dark	23:13	360			LRS2	cal							Yes
virus0000027_02	dark	23:13	360			VIRUS	cal							Yes
lrs20000008_03	dark	23:19	360			LRS2	cal							Yes
virus0000027_03	dark	23:20	360			VIRUS	cal							Yes
0082	UNe Slave Cal	23:24	852			HPF	cal							Yes
lrs20000009_01	flat_Qth_R	23:28	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	23:30	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	23:32	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	23:34	15			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	23:35	15			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	23:37	15			LRS2	cal							Yes
lrs20000011_01	Cd-A_B	23:38	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	23:40	38			LRS2	cal							Yes
lrs20000011_03	Cd-A_B	23:41	38			LRS2	cal							Yes
lrs20000012_01	FeAr_R	23:43	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	23:44	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	23:45	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	23:47	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	23:48	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	23:49	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	23:51	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	23:52	15			LRS2	cal							Yes
lrs20000014_03	Hg_B	23:53	15			LRS2	cal							Yes

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