HET Night Report Reader

Civil Date	Ephemerides
2020-07-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:59	02:53	03:27	10:39	11:12	12:07	-	05:45
Night Length	7:12		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:00	22.0	20.1	02:59	clouds	00:59
03:44	21.8	20.4	08:22	dew point	04:38
Total Time Open					5:37

Program	Night Priority	Science
03:27	Idle due to weather (Clouds)
04:52	Science
05:00	Engineering (LRS2)
05:35	Science
05:43	Idle due to weather (Condition degraded for selected target)
05:51	Science
06:27	Engineering (LRS2-R centering test)
06:54	Science
07:12	Engineering (VIRUS)
08:04	Idle due to weather

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:30	02:53	0.37	0.54	18	+4514	21.4	20.3	20.2	144	8	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5641	02:26-02:26, 10:32-10:32	00:00	SCS lost communications

Ops Comments	none

TO Comments	Started Dehumidification around 5am local time (AHU1 defrosting, AHU2 running). Both chillers had been running for about 2 hours before that. G key does not work on side door so I walked through mirror lab with (wearing mask and not touching anything) to get to AHU room. AHU2 seems to be able to out pace the heaters on its own.

RA Comments	Partly cloudy at the beginning of the night, closed for humidity later.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Dark	00:15	319.5			HPF	cal							Yes
0002	Quartz FCU	00:22	74.5			HPF	cal							Yes
0003	Quartz FCU	00:24	74.5			HPF	cal							Yes
0004	Quartz FCU	00:26	74.5			HPF	cal							Yes
0005	Quartz FCU	00:28	74.5			HPF	cal							Yes
0006	Quartz FCU	00:29	74.5			HPF	cal							Yes
0007	Quartz FCU	00:31	74.5			HPF	cal							Yes
0008	Quartz FCU	00:33	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:35	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:37	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:39	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:41	85.2			HPF	cal							Yes
0013	LFC FCU	00:44	106.5			HPF	cal							Yes
0014	LFC FCU	00:46	106.5			HPF	cal							Yes
0015	LFC Cal	00:49	106.5			HPF	cal							Yes
0016	LFC Cal	00:52	106.5			HPF	cal							Yes
0017	Etalon Cal	00:55	159.8			HPF	cal							Yes
lrs20000001_01	bias	00:57	0			LRS2	cal							Yes
virus0000001_01	bias	00:57	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:58	0			LRS2	cal							Yes
virus0000001_02	bias	00:58	0			VIRUS	cal							Yes
0018	UNe Slave Cal	00:58	852			HPF	cal							Yes
lrs20000001_03	bias	00:58	0			LRS2	cal							Yes
virus0000001_03	bias	00:59	0			VIRUS	cal							Yes
lrs20000001_04	bias	01:00	0			LRS2	cal							Yes
virus0000001_04	bias	01:00	0			VIRUS	cal							Yes
lrs20000001_05	bias	01:01	0			LRS2	cal							Yes
virus0000001_05	bias	01:01	0			VIRUS	cal							Yes
lrs20000001_06	bias	01:02	0			LRS2	cal							Yes
virus0000001_06	bias	01:02	0			VIRUS	cal							Yes
lrs20000001_07	bias	01:03	0			LRS2	cal							Yes
virus0000001_07	bias	01:04	0			VIRUS	cal							Yes
lrs20000001_08	bias	01:04	0			LRS2	cal							Yes
virus0000001_08	bias	01:05	0			VIRUS	cal							Yes
lrs20000001_09	bias	01:05	0			LRS2	cal							Yes
virus0000001_09	bias	01:06	0			VIRUS	cal							Yes
lrs20000001_10	bias	01:07	0			LRS2	cal							Yes
virus0000001_10	bias	01:07	0			VIRUS	cal							Yes
lrs20000001_11	bias	01:08	0			LRS2	cal							Yes
virus0000001_11	bias	01:08	0			VIRUS	cal							Yes
lrs20000002_01	dark	01:09	360			LRS2	cal							Yes
virus0000002_01	dark	01:09	360			VIRUS	cal							Yes
0019	UNe Slave Cal	01:13	852			HPF	cal							Yes
lrs20000002_02	dark	01:15	360			LRS2	cal							Yes
virus0000002_02	dark	01:16	360			VIRUS	cal							Yes
lrs20000002_03	dark	01:22	360			LRS2	cal							Yes
virus0000002_03	dark	01:23	360			VIRUS	cal							Yes
0020	UNe Slave Cal	01:28	852			HPF	cal							Yes
lrs20000003_01	flat_Qth_R	01:31	15			LRS2	cal							Yes
lrs20000003_02	flat_Qth_R	01:32	15			LRS2	cal							Yes
lrs20000003_03	flat_Qth_R	01:33	15			LRS2	cal							Yes
lrs20000003_04	flat_Qth_R	01:34	15			LRS2	cal							Yes
lrs20000003_05	flat_Qth_R	01:36	15			LRS2	cal							Yes
lrs20000004_01	flat_ldls_long_B	01:37	15			LRS2	cal							Yes
lrs20000004_02	flat_ldls_long_B	01:38	15			LRS2	cal							Yes
lrs20000004_03	flat_ldls_long_B	01:39	15			LRS2	cal							Yes
lrs20000005_01	Cd-A_B	01:41	38			LRS2	cal							Yes
lrs20000005_02	Cd-A_B	01:42	38			LRS2	cal							Yes
lrs20000005_03	Cd-A_B	01:44	38			LRS2	cal							Yes
lrs20000006_01	FeAr_R	01:46	15			LRS2	cal							Yes
lrs20000006_02	FeAr_R	01:47	15			LRS2	cal							Yes
lrs20000006_03	FeAr_R	01:48	15			LRS2	cal							Yes
lrs20000007_01	Hg_R	01:49	20			LRS2	cal							Yes
lrs20000007_02	Hg_R	01:51	20			LRS2	cal							Yes
lrs20000007_03	Hg_R	01:52	20			LRS2	cal							Yes
lrs20000008_01	Hg_B	01:53	15			LRS2	cal							Yes
lrs20000008_02	Hg_B	01:55	15			LRS2	cal							Yes
lrs20000008_03	Hg_B	01:56	15			LRS2	cal							Yes
lrs20000009_01	skyflat	02:06	7			LRS2	cal							Yes
lrs20000010_01	skyflat	02:07	10			LRS2	cal							Yes
lrs20000011_01	skyflat	02:08	13			LRS2	cal							Yes
lrs20000012_01	skyflat	02:10	16			LRS2	cal							Yes
lrs20000013_01	skyflat	02:11	22			LRS2	cal							Yes
lrs20000014_01	skyflat	02:12	30			LRS2	cal							Yes
virus0000003_01	skyflat	02:16	7			VIRUS	cal							Yes
virus0000004_01	skyflat	02:18	10			VIRUS	cal							Yes
virus0000005_01	skyflat	02:19	14			VIRUS	cal							Yes
virus0000006_01	skyflat	02:20	18			VIRUS	cal							Yes
virus0000007_01	skyflat	02:22	26			VIRUS	cal							Yes
virus0000008_01	skyflat	02:23	45			VIRUS	cal							Yes
virus0000009_01	flat_ldls_long	02:32	15			VIRUS	cal							Yes
virus0000009_02	flat_ldls_long	02:34	15			VIRUS	cal							Yes
virus0000009_03	flat_ldls_long	02:35	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	02:37	15			VIRUS	cal							Yes
virus0000010_02	Cd-A	02:38	15			VIRUS	cal							Yes
virus0000010_03	Cd-A	02:39	15			VIRUS	cal							Yes
virus0000011_01	Hg	02:41	15			VIRUS	cal							Yes
virus0000011_02	Hg	02:42	15			VIRUS	cal							Yes
virus0000011_03	Hg	02:43	15			VIRUS	cal							Yes
0021	LFC Cal	03:45	106.5			HPF	cal							Yes
0022	TVLM_513-46546	03:50	969.1	4.8	ENG20-2-003	HPF	eng	1.93		18.91	0.34	22	Clouds during first exposure.	No
virus0000012_01	parallel	03:50	2872.5			VIRUS	eng							Yes
0023	TVLM_513-46546	04:07	969.1	0.8	ENG20-2-003	HPF	eng	1.46		19.41	0.66	44	Clouds during first exposure.	No
0024	LFC Cal	04:25	106.5			HPF	cal							Yes
0025	parallel	04:35	308.9	4.9	UT20-2-014	HPF	sci	1.32		19.91	0.70	69	clouds during second exposure.	No
virus0000013_01	parallel	04:35	1435.5			VIRUS	sci							Yes
0026	parallel	04:41	308.9	0.9	UT20-2-014	HPF	sci	1.28		19.91	0.67	54	clouds	No
0027	parallel	04:47	308.9	0.9	UT20-2-014	HPF	sci	1.54		20.05	0.75	70	clouds during second exposure.	No
lrs20000015_01	BD+33_2642_066_W	04:57	180	5.0		LRS2	spec	1.18		20.63	0.87			Yes
0028	LFC Cal	05:04	106.5			HPF	cal							Yes
virus0000014_01	parallel	05:05	1800			VIRUS	eng							Yes
lrs20000016_01	EN3_066_W	05:05	1800	5.0	ENG20-2-002	LRS2-R	eng	1.18	0.84	21.04	0.92			Yes
0029	LFC Cal	05:07	106.5			HPF	cal							Yes
0030	LFC Cal	05:09	106.5			HPF	cal							Yes
lrs20000017_01	BD+28_4211_056_E	05:39	180	5.0		LRS2	spec	1.40		22.12	0.70			Yes
0031	LFC Cal	05:44	106.5			HPF	cal							Yes
0032	LFC Cal	05:46	106.5			HPF	cal							Yes
0033	LFC Cal	05:50	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:55	2737.5			VIRUS	sci							Yes
0034	parallel	05:56	915.9	4.7	UT20-2-011	HPF	sci	1.30		20.97	0.85	94		Yes
0035	parallel	06:12	915.9	0.7	UT20-2-011	HPF	sci	1.39	1.22	20.62	0.81	94		Yes
0036	LFC Cal	06:30	106.5			HPF	cal							Yes
0037	LFC Cal	06:32	106.5			HPF	cal							Yes
lrs20000018_01	parallel	06:33	360			LRS2	eng							Yes
virus0000016_01	NGC_6735_R_1_066_W	06:33	360	6.0	ENG20-2-000	VIRUS	eng	1.53	1.25	21.82	0.80			Yes
lrs20000018_02	parallel	06:40	360			LRS2	eng							Yes
virus0000016_02	NGC_6735_R_1_066_W	06:41	360	2.0	ENG20-2-000	VIRUS	eng	1.51	1.28	21.82	0.79			Yes
lrs20000018_03	parallel	06:48	360			LRS2	eng							Yes
virus0000016_03	NGC_6735_R_1_066_W	06:48	360	1.0	ENG20-2-000	VIRUS	eng	1.75	1.41	21.83	0.82			Yes
virus0000017_01	LDS_749B_047_E	06:59	60	5.0		VIRUS	spec	1.46	1.12	22.03	0.83			Yes
virus0000017_02	LDS_749B_047_E	07:01	60	1.0		VIRUS	spec	1.65	1.01	22.03	0.83			Yes
virus0000017_03	LDS_749B_047_E	07:04	60	2.0		VIRUS	spec	1.42	1.14	22.05	0.84			Yes
virus0000018_01	LDS_749B_057_E	07:06	60	1.0		VIRUS	spec	1.44	1.13	22.06	0.81			Yes
virus0000018_02	LDS_749B_057_E	07:09	60	2.0		VIRUS	spec	1.43	0.98	22.05	0.81			Yes
virus0000018_03	LDS_749B_057_E	07:11	60	1.0		VIRUS	spec	1.44	1.07	22.05	0.81			Yes
virus0000019_01	DFW_K2.1	07:17	420	5.0	ENG20-2-004	VIRUS	eng	1.58	1.12	22.00	0.81			Yes
virus0000019_02	DFW_K2.1	07:25	420	1.0	ENG20-2-004	VIRUS	eng	1.48	1.10	21.59	0.83			Yes
virus0000019_03	DFW_K2.1	07:33	420	1.0	ENG20-2-004	VIRUS	eng	1.63	1.25	21.56	0.84			Yes
virus0000020_01	DFW_K3.1	07:44	360	4.0	ENG20-2-004	VIRUS	eng	1.58	1.15	22.00	0.87			Yes
virus0000020_02	DFW_K3.1	07:51	360	1.0	ENG20-2-004	VIRUS	eng	1.72	1.14	21.99	0.87			Yes
virus0000020_03	DFW_K3.1	07:58	360	1.0	ENG20-2-004	VIRUS	eng	1.62		21.89	0.89			Yes
0038	parallel	08:11	223.7	7.3	UT20-2-010	HPF	sci	1.59		20.32	0.80	557	Closed by weather during last exposure.	No
virus0000021_01	parallel	08:11	1035			VIRUS	sci							Yes
0039	parallel	08:16	223.7	1.3	UT20-2-010	HPF	sci	1.60		20.32	0.80	516	Closed by weather during last exposure.	No
0040	parallel	08:20	223.7	0.3	UT20-2-010	HPF	sci	1.70		20.33	0.80	405	Closed by weather during last exposure.	No
0041	LFC Cal	08:47	106.5			HPF	cal							Yes
0042	LFC Cal	08:49	106.5			HPF	cal							Yes
0043	LFC Cal	08:51	106.5			HPF	cal							Yes
virus0000022_01	dark	10:00	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_02	dark	10:07	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_03	dark	10:13	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_04	dark	10:20	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_05	dark	10:27	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_06	dark	10:34	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_07	dark	10:41	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_08	dark	10:48	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_09	dark	10:54	360		ENG20-2-004	VIRUS	cal							Yes
virus0000022_10	dark	11:01	360		ENG20-2-004	VIRUS	cal							Yes
virus0000023_01	bias	11:09	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	11:14	15		ENG20-2-002	VIRUS	cal							Yes
virus0000025_01	Hg	11:21	15		ENG20-2-002	VIRUS	cal							Yes
0044	Dark	11:24	319.5			HPF	cal							Yes
0045	Quartz FCU	11:36	74.5			HPF	cal							Yes
0046	Quartz FCU	11:38	74.5			HPF	cal							Yes
0047	Quartz FCU	11:40	74.5			HPF	cal							Yes
0048	Quartz FCU	11:42	74.5			HPF	cal							Yes
0049	Quartz FCU	11:43	74.5			HPF	cal							Yes
0050	Quartz FCU	11:45	74.5			HPF	cal							Yes
0051	Quartz FCU	11:47	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	11:49	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	11:51	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	11:53	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	11:55	85.2			HPF	cal							Yes
0056	LFC FCU	11:58	106.5			HPF	cal							Yes
0057	LFC FCU	12:00	106.5			HPF	cal							Yes
0058	LFC FCU	12:03	106.5			HPF	cal							Yes
0059	LFC FCU	12:05	106.5			HPF	cal							Yes
0060	LFC FCU	12:07	106.5			HPF	cal							Yes
0061	LFC FCU	12:10	106.5			HPF	cal							Yes
0062	LFC Cal	12:13	106.5			HPF	cal							Yes
0063	LFC Cal	12:15	106.5			HPF	cal							Yes
0064	Etalon Cal	12:23	159.8			HPF	cal							Yes
0065	Etalon Cal	12:26	159.8			HPF	cal							Yes
0066	Etalon Cal	12:29	159.8			HPF	cal							Yes
0067	Etalon Cal	12:33	159.8			HPF	cal							Yes
0068	UNe Slave Cal	12:36	852			HPF	cal							Yes
0069	UNe Slave Cal	12:51	852			HPF	cal							Yes
0070	UNe Slave Cal	13:06	852			HPF	cal							Yes
lrs20009900_01	bias	23:26	0			LRS2	cal							Yes
virus0009900_01	bias	23:26	0			VIRUS	cal							Yes
0056	LFC Cal	23:27	106.5			HPF	cal							Yes
virus0006000_01	dark	23:29	10			VIRUS	cal							Yes
virus0009901_01	bias	23:40	0			VIRUS	cal							Yes
lrs20009901_01	dark	23:42	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	23:48	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:49	15			LRS2	cal							Yes
virus0009902_01	flat_ldls_long	23:55	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	23:56	15			VIRUS	cal							Yes
virus0009904_01	Hg	23:58	15			VIRUS	cal							Yes

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