HET Night Report Reader

Civil Date	Ephemerides
2021-05-03	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:43	02:33	03:05	10:41	11:13	12:02	08:26	-
Night Length	7:36		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Justen Pautzke	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
Amy Westfall	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:41	19.3	15.9	04:19	dust	02:38
06:30	8.1	12.4	06:35	clouds	00:05
07:31	10.2	7.1	07:41	dew point	00:10
08:32	6.5	9.7	08:53	dew point	00:21
10:36	5.9	7.4	11:11	twilight	00:35
Total Time Open					3:49

Program	Night Priority	Science
03:05	Science
04:01	Idle due to weather (Dust/Dew Point)
10:36	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:11	02:55	0.39	0.61	65	-2838	18.3	16.8	16.6	303	17	First of Night
06:30	06:35					8.1	10.0	11.9	22	7	Stack/Re-stack
↪ Comments			dangerous clouds came in shortly after opening, had one AOA iteration, will need further stacking.
07:31	07:41					6.1	8.8	9.7	347	7	Stack/Re-stack
08:32	08:53					4.9	7.3	8.4	339	14	Stack/Re-stack
↪ Comments			closed due to tracker temp - mt locke's ext dew point
10:36	10:57					4.8	5.9	6.7	13	7	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
5826	05:49-05:49, 07:41-08:32, 08:53-09:43	01:41	external dew point reading low

Ops Comments	none

TO Comments	start ahu 2 dehumidification at 6:11 local time.

RA Comments	Closed shortly after the start of the night for dust. Then opened and closed several times due to humidity.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:05	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:20	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:21	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:23	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:24	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:25	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:26	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:28	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:29	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:30	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:32	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:33	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:35	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:36	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:37	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:39	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:40	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:41	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:42	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:44	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:45	15			LRS2	cal							Yes
virus0000001_01	flat_ldls_long	00:52	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:53	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:54	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:56	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:57	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:58	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:00	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:01	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:02	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:04	0			LRS2	cal							Yes
virus0000004_01	bias	01:04	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:04	0			LRS2	cal							Yes
virus0000004_02	bias	01:05	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:05	0			LRS2	cal							Yes
virus0000004_03	bias	01:05	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:06	0			LRS2	cal							Yes
virus0000004_04	bias	01:06	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:07	0			LRS2	cal							Yes
virus0000004_05	bias	01:07	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:08	0			LRS2	cal							Yes
virus0000004_06	bias	01:08	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:09	0			LRS2	cal							Yes
virus0000004_07	bias	01:09	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:09	0			LRS2	cal							Yes
virus0000004_08	bias	01:10	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:10	0			LRS2	cal							Yes
virus0000004_09	bias	01:11	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:11	0			LRS2	cal							Yes
virus0000004_10	bias	01:12	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:12	0			LRS2	cal							Yes
virus0000004_11	bias	01:12	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:13	360			LRS2	cal							Yes
virus0000005_01	dark	01:13	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:20	360			LRS2	cal							Yes
virus0000005_02	dark	01:20	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:27	360			LRS2	cal							Yes
virus0000005_03	dark	01:27	360			VIRUS	cal							Yes
0002	twilight	01:42	298.2			HPF	cal							Yes
lrs20000009_01	skyflat	01:49	7			LRS2	cal							Yes
lrs20000010_01	skyflat	01:50	10			LRS2	cal							Yes
lrs20000011_01	skyflat	01:51	13			LRS2	cal							Yes
lrs20000012_01	skyflat	01:52	16			LRS2	cal							Yes
lrs20000013_01	skyflat	01:53	22			LRS2	cal							Yes
lrs20000014_01	skyflat	01:54	30			LRS2	cal							Yes
virus0000006_01	skyflat	01:58	7			VIRUS	cal							Yes
virus0000007_01	skyflat	01:59	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:00	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:02	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:03	26			VIRUS	cal							Yes
virus0000011_01	skyflat	02:05	45			VIRUS	cal							Yes
0003	LFC Cal	02:09	106.5			HPF	cal							Yes
0004	LFC Cal	02:11	106.5			HPF	cal							Yes
0005	LFC Cal	02:13	106.5			HPF	cal							Yes
0006	LFC Cal	02:16	106.5			HPF	cal							Yes
0007	LFC Cal	02:18	106.5			HPF	cal							Yes
lrs20000015_01	HZ_44____056_E	02:58	120	3.0		LRS2	spec	1.35	0.82	22.41	0.65			Yes
virus0000012_01	parallel	03:04	360	4.0	HET21-2-100	VIRUS	sci	1.51		22.30	0.81			Yes
virus0000012_02	parallel	03:11	360	1.0	HET21-2-100	VIRUS	sci	1.36		22.32	0.80			Yes
virus0000012_03	parallel	03:18	360	1.0	HET21-2-100	VIRUS	sci	1.45		22.33	0.79			Yes
virus0000014_01	G60-54_047_E	03:33	180	9.0		VIRUS	spec	1.53		21.91	0.81			Yes
virus0000014_02	G60-54_047_E	03:37	180	1.0		VIRUS	spec	1.49		21.90	0.79			Yes
virus0000014_03	G60-54_047_E	03:41	180	1.0		VIRUS	spec	1.50		21.89	0.79			Yes
virus0000015_01	J132434.39+072525.3_057_E	03:50	180	6.0		VIRUS	spec	1.32	0.85	21.93	0.83			Yes
virus0000015_02	J132434.39+072525.3_057_E	03:54	180	1.0		VIRUS	spec	1.43	0.95	21.90	0.83			Yes
virus0000015_03	J132434.39+072525.3_057_E	03:58	180	1.0		VIRUS	spec	1.32	0.86	21.89	0.84			Yes
0008	LFC Cal	04:06	106.5			HPF	cal							Yes
0009	LFC Cal	04:08	106.5			HPF	cal							Yes
lrs20000016_01	parallel	04:09	1200	8.0	UT21-2-018	LRS2-B	sci	3.19	2.18	21.89	0.72		Conditions degraded suddenly and we were closed by weather shortly after start of exposure.	No
virus0000016_01	parallel	04:09	1200			VIRUS	sci							Yes
0010	LFC Cal	04:11	106.5			HPF	cal							Yes
0011	LFC Cal	04:35	106.5			HPF	cal							Yes
0012	LFC Cal	04:37	106.5			HPF	cal							Yes
0013	LFC Cal	04:39	106.5			HPF	cal							Yes
0014	LFC Cal	04:41	106.5			HPF	cal							Yes
0015	LFC Cal	04:44	106.5			HPF	cal							Yes
0016	LFC Cal	06:24	106.5			HPF	cal							Yes
0017	LFC Cal	06:27	106.5			HPF	cal							Yes
0018	LFC Cal	06:29	106.5			HPF	cal							Yes
0019	LFC Cal	06:31	106.5			HPF	cal							Yes
0020	LFC Cal	06:34	106.5			HPF	cal							Yes
0021	LFC Cal	09:47	106.5			HPF	cal							Yes
0022	LFC Cal	09:50	106.5			HPF	cal							Yes
0023	LFC Cal	09:52	106.5			HPF	cal							Yes
0024	LFC Cal	09:54	106.5			HPF	cal							Yes
0025	LFC Cal	09:57	106.5			HPF	cal							Yes
0026	LFC Cal	10:32	106.5			HPF	cal							Yes
0027	LFC Cal	10:34	106.5			HPF	cal							Yes
0028	LFC Cal	10:36	106.5			HPF	cal							Yes
0029	LFC Cal	10:39	106.5			HPF	cal							Yes
0030	LFC Cal	10:41	106.5			HPF	cal							Yes
0031	HR8246_tell_std	11:09	117.2	12.0		HPF	telluric	3.98		19.46	0.90		Long setup due to aborted target before then going to the standard.	Yes
virus0000017_01	bias	11:17	0			VIRUS	cal							Yes
virus0000018_01	Cd-A	11:21	15		ENG21-2-002	VIRUS	cal							Yes
virus0000019_01	Hg	11:29	15		ENG21-2-002	VIRUS	cal							Yes
0032	Dark	11:34	319.5			HPF	cal							Yes
0033	Quartz FCU	11:46	74.5			HPF	cal							Yes
0034	Quartz FCU	11:48	74.5			HPF	cal							Yes
0035	Quartz FCU	11:50	74.5			HPF	cal							Yes
0036	Quartz FCU	11:51	74.5			HPF	cal							Yes
0037	Quartz FCU	11:53	74.5			HPF	cal							Yes
0038	Quartz FCU	11:55	74.5			HPF	cal							Yes
0039	Quartz FCU	11:57	74.5			HPF	cal							Yes
0040	Alpha Bright Cal	11:59	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	12:01	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	12:03	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	12:05	85.2			HPF	cal							Yes
0044	LFC FCU	12:07	106.5			HPF	cal							Yes
0045	LFC FCU	12:10	106.5			HPF	cal							Yes
0046	LFC FCU	12:12	106.5			HPF	cal							Yes
0047	LFC FCU	12:14	106.5			HPF	cal							Yes
0048	LFC FCU	12:17	106.5			HPF	cal							Yes
0049	LFC FCU	12:19	106.5			HPF	cal							Yes
0050	LFC Cal	12:22	106.5			HPF	cal							Yes
0051	LFC Cal	12:24	106.5			HPF	cal							Yes
0052	Etalon Cal	12:32	159.8			HPF	cal							Yes
0053	Etalon Cal	12:35	159.8			HPF	cal							Yes
0054	Etalon Cal	12:38	159.8			HPF	cal							Yes
0055	Etalon Cal	12:42	159.8			HPF	cal							Yes
0056	UNe Slave Cal	12:45	852			HPF	cal							Yes
0057	UNe Slave Cal	13:00	852			HPF	cal							Yes
0058	UNe Slave Cal	13:15	852			HPF	cal							Yes
0076	LFC Cal	21:40	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	21:46	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:48	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:50	15			VIRUS	cal							Yes
virus0009903_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:52	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:53	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:55	15			LRS2	cal							Yes
virus0006010_01	dark	22:07	10			VIRUS	cal							Yes
virus0009905_01	flat_ldls_long	22:20	15			VIRUS	cal							Yes
virus0009906_01	Cd-A	22:21	15			VIRUS	cal							Yes
virus0009907_01	Hg	22:22	15			VIRUS	cal							Yes
virus0009908_01	bias	22:24	0			VIRUS	cal							Yes
0077	Dark	22:54	319.5			HPF	cal							Yes
0078	Quartz FCU	23:00	74.5			HPF	cal							Yes
0079	Quartz FCU	23:02	74.5			HPF	cal							Yes
0080	Quartz FCU	23:04	74.5			HPF	cal							Yes
0081	Quartz FCU	23:06	74.5			HPF	cal							Yes
0082	Quartz FCU	23:07	74.5			HPF	cal							Yes
0083	Quartz FCU	23:09	74.5			HPF	cal							Yes
0084	Quartz FCU	23:11	74.5			HPF	cal							Yes
0085	Alpha Bright Cal	23:13	85.2			HPF	cal							Yes
0086	Alpha Bright Cal	23:15	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	23:17	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	23:19	85.2			HPF	cal							Yes
0089	LFC FCU	23:22	106.5			HPF	cal							Yes
0090	LFC FCU	23:24	106.5			HPF	cal							Yes
0091	LFC Cal	23:27	106.5			HPF	cal							Yes
0092	LFC Cal	23:29	106.5			HPF	cal							Yes
0093	Etalon Cal	23:32	159.8			HPF	cal							Yes
0094	UNe Slave Cal	23:36	852			HPF	cal							Yes
0095	UNe Slave Cal	23:50	852			HPF	cal							Yes

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