HET Night Report Reader

Civil Date	Ephemerides
2021-04-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:27	02:13	02:43	11:12	11:42	12:28	11:31	-
Night Length	8:29		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	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
01:26	20.5	17.9	07:57	wind	06:31
Total Time Open					6:31

Program	Night Priority	Science
02:43	Science
07:24	Idle due to weather (high wind)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:54	02:29					19.7	19.4	19.0	265	13	First of Night
↪ Comments			skipped measurement for P0

Problem Reports					no PRs

Ops Comments	none

TO Comments	was not able to take tower shake stream before wind speed closure.

RA Comments	Cloudy at sunset (01:27 UT). Night for high pri-sci and -eng. Took L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:32	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:33	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:34	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:36	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:37	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:38	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:41	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:43	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:44	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:45	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:47	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:48	45			VIRUS	cal							Yes
none	parallel	02:40	0	11.0	UT21-2-018	LRS2-B	sci	1.67	0.87	21.91	0.70		metrology collection gave IQ=1.7 arcsec, we need 1.5 arcsec for this target	No
virus0000007_01	parallel	02:44	360	4.0	HET21-2-100	VIRUS	sci	1.86	0.87	22.11	0.80			Yes
virus0000007_02	parallel	02:51	360	1.0	HET21-2-100	VIRUS	sci	1.64	0.77	22.12	0.79			Yes
virus0000007_03	parallel	02:58	360	1.0	HET21-2-100	VIRUS	sci	1.72	0.83	22.14	0.78			Yes
virus0000008_01	parallel	03:07	360	3.0	HET21-2-100	VIRUS	sci	1.87	0.99	22.10	0.78			Yes
virus0000008_02	parallel	03:14	360	1.0	HET21-2-100	VIRUS	sci	1.84	1.15	22.09	0.77			Yes
virus0000008_03	parallel	03:22	360	2.0	HET21-2-100	VIRUS	sci	1.82	1.11	22.38	0.77			Yes
virus0000009_01	parallel	03:31	480	3.0	HET21-2-100	VIRUS	sci	1.78	0.96	22.42	0.70			Yes
virus0000009_02	parallel	03:40	480	1.0	HET21-2-100	VIRUS	sci	2.00	1.15	22.43	0.69			Yes
virus0000009_03	parallel	03:49	480	1.0	HET21-2-100	VIRUS	sci	1.81	1.08	22.44	0.69			Yes
virus0000010_01	parallel	04:00	480	3.0	HET21-2-100	VIRUS	sci	2.03	0.98	22.09	0.81			Yes
virus0000010_02	parallel	04:09	480	1.0	HET21-2-100	VIRUS	sci	1.80	0.95	22.10	0.80			Yes
virus0000010_03	parallel	04:19	480	2.0	HET21-2-100	VIRUS	sci	1.78	0.92	22.10	0.77			Yes
virus0000011_01	parallel	04:30	480	3.0	HET21-2-100	VIRUS	sci	1.89	1.01	22.09	0.73			Yes
virus0000011_02	parallel	04:39	480	1.0	HET21-2-100	VIRUS	sci	2.15		22.12	0.75			Yes
virus0000011_03	parallel	04:48	480	1.0	HET21-2-100	VIRUS	sci	2.42		22.14	0.76			Yes
virus0000012_01	parallel	05:00	480	4.0	HET21-2-100	VIRUS	sci	2.16		22.20	0.77			Yes
virus0000012_02	parallel	05:09	480	1.0	HET21-2-100	VIRUS	sci	2.16		22.21	0.77			Yes
virus0000012_03	parallel	05:18	480	1.0	HET21-2-100	VIRUS	sci	1.84		22.22	0.78			Yes
virus0000013_01	parallel	05:29	420	3.0	HET21-2-100	VIRUS	sci	1.91		22.23	0.81			Yes
virus0000013_02	parallel	05:37	420	1.0	HET21-2-100	VIRUS	sci	1.83		22.24	0.81			Yes
virus0000013_03	parallel	05:45	420	1.0	HET21-2-100	VIRUS	sci	1.99		22.25	0.80			Yes
virus0000014_01	parallel	05:56	540	4.0	HET21-2-100	VIRUS	sci	2.20		22.57	0.84			Yes
virus0000014_02	parallel	06:06	540	1.0	HET21-2-100	VIRUS	sci	1.86		22.62	0.83			Yes
virus0000014_03	parallel	06:16	540	1.0	HET21-2-100	VIRUS	sci	2.05		22.66	0.82			Yes
virus0000015_01	parallel	06:29	480	4.0	HET21-2-100	VIRUS	sci	1.87		22.62	0.84			Yes
virus0000015_02	parallel	06:38	480	1.0	HET21-2-100	VIRUS	sci	1.82		22.54	0.90			Yes
virus0000015_03	parallel	06:47	480	1.0	HET21-2-100	VIRUS	sci	1.90		22.46	0.92			Yes
virus0000016_01	parallel	06:58	480	3.0	HET21-2-100	VIRUS	sci	2.12		22.54	0.79			Yes
virus0000016_02	parallel	07:07	480	1.0	HET21-2-100	VIRUS	sci	1.82		22.57	0.82			Yes
virus0000016_03	parallel	07:16	480	1.0	HET21-2-100	VIRUS	sci	1.76		22.59	0.82			Yes
virus0000017_01	parallel	07:29	2872.5			VIRUS	sci							Yes
0001	parallel	07:30	969.1	5.8	PSU21-2-010	HPF	sci	2.05	1.25	20.51	0.89	76	closed by high wind in second exposure	No
0002	parallel	07:46	969.1	-0.2	PSU21-2-010	HPF	sci	1.99	1.08	20.50	0.90	71	closed by high wind in second exposure	No
0003	LFC Cal	08:04	106.5			HPF	cal							Yes
virus0000018_01	Cd-A	09:05	15		ENG21-2-002	VIRUS	cal							Yes
virus0000019_01	Hg	09:13	15		ENG21-2-002	VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	09:16	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	09:17	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	09:18	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	09:20	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	09:21	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	09:22	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	09:23	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	09:25	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	09:26	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	09:27	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	09:29	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	09:31	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	09:32	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	09:33	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	09:34	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	09:36	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	09:37	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	09:38	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	09:40	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	09:41	15			LRS2	cal							Yes
lrs20000013_01	bias	09:47	0			LRS2	cal							Yes
virus0000020_01	bias	09:48	0			VIRUS	cal							Yes
lrs20000013_02	bias	09:48	0			LRS2	cal							Yes
virus0000020_02	bias	09:48	0			VIRUS	cal							Yes
lrs20000013_03	bias	09:49	0			LRS2	cal							Yes
virus0000020_03	bias	09:49	0			VIRUS	cal							Yes
lrs20000013_04	bias	09:50	0			LRS2	cal							Yes
virus0000020_04	bias	09:50	0			VIRUS	cal							Yes
lrs20000013_05	bias	09:51	0			LRS2	cal							Yes
virus0000020_05	bias	09:51	0			VIRUS	cal							Yes
lrs20000013_06	bias	09:51	0			LRS2	cal							Yes
virus0000020_06	bias	09:52	0			VIRUS	cal							Yes
lrs20000013_07	bias	09:52	0			LRS2	cal							Yes
virus0000020_07	bias	09:53	0			VIRUS	cal							Yes
lrs20000013_08	bias	09:53	0			LRS2	cal							Yes
virus0000020_08	bias	09:53	0			VIRUS	cal							Yes
lrs20000013_09	bias	09:54	0			LRS2	cal							Yes
virus0000020_09	bias	09:54	0			VIRUS	cal							Yes
lrs20000013_10	bias	09:55	0			LRS2	cal							Yes
virus0000020_10	bias	09:55	0			VIRUS	cal							Yes
lrs20000013_11	bias	09:56	0			LRS2	cal							Yes
virus0000020_11	bias	09:56	0			VIRUS	cal							Yes
lrs20000014_01	dark	09:59	360			LRS2	cal							Yes
virus0000021_01	dark	09:59	360			VIRUS	cal							Yes
lrs20000014_02	dark	10:06	360			LRS2	cal							Yes
virus0000021_02	dark	10:06	360			VIRUS	cal							Yes
lrs20000014_03	dark	10:13	360			LRS2	cal							Yes
virus0000021_03	dark	10:13	360			VIRUS	cal							Yes
virus0000022_01	flat_ldls_long	10:28	15			VIRUS	cal							Yes
virus0000022_02	flat_ldls_long	10:30	15			VIRUS	cal							Yes
virus0000022_03	flat_ldls_long	10:31	15			VIRUS	cal							Yes
virus0000023_01	Cd-A	10:33	15			VIRUS	cal							Yes
virus0000023_02	Cd-A	10:34	15			VIRUS	cal							Yes
virus0000023_03	Cd-A	10:35	15			VIRUS	cal							Yes
virus0000024_01	Hg	10:37	15			VIRUS	cal							Yes
virus0000024_02	Hg	10:38	15			VIRUS	cal							Yes
virus0000024_03	Hg	10:39	15			VIRUS	cal							Yes
virus0000025_01	bias	11:13	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	11:17	15		ENG21-2-002	VIRUS	cal							Yes
virus0000027_01	Hg	11:25	15		ENG21-2-002	VIRUS	cal							Yes
0004	Dark	11:27	319.5			HPF	cal							Yes
0005	Quartz FCU	11:39	74.5			HPF	cal							Yes
0006	Quartz FCU	11:41	74.5			HPF	cal							Yes
0007	Quartz FCU	11:43	74.5			HPF	cal							Yes
0008	Quartz FCU	11:44	74.5			HPF	cal							Yes
0009	Quartz FCU	11:46	74.5			HPF	cal							Yes
0010	Quartz FCU	11:48	74.5			HPF	cal							Yes
0011	Quartz FCU	11:50	74.5			HPF	cal							Yes
0012	Alpha Bright Cal	11:52	85.2			HPF	cal							Yes
0013	Alpha Bright Cal	11:54	85.2			HPF	cal							Yes
0014	Alpha Bright Cal	11:56	85.2			HPF	cal							Yes
0015	Alpha Bright Cal	11:58	85.2			HPF	cal							Yes
0016	LFC FCU	12:00	106.5			HPF	cal							Yes
0017	LFC FCU	12:03	106.5			HPF	cal							Yes
0018	LFC FCU	12:05	106.5			HPF	cal							Yes
0019	LFC FCU	12:07	106.5			HPF	cal							Yes
0020	LFC FCU	12:10	106.5			HPF	cal							Yes
0021	LFC FCU	12:12	106.5			HPF	cal							Yes
0022	LFC Cal	12:15	106.5			HPF	cal							Yes
0023	LFC Cal	12:17	106.5			HPF	cal							Yes
0024	Etalon Cal	12:25	159.8			HPF	cal							Yes
0025	Etalon Cal	12:28	159.8			HPF	cal							Yes
0026	Etalon Cal	12:31	159.8			HPF	cal							Yes
0027	Etalon Cal	12:35	159.8			HPF	cal							Yes
0028	UNe Slave Cal	12:38	852			HPF	cal							Yes
0029	UNe Slave Cal	12:53	852			HPF	cal							Yes
0030	UNe Slave Cal	13:08	852			HPF	cal							Yes
0039	LFC Cal	21:29	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:35	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:36	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:38	15			LRS2	cal							Yes
virus0009900_01	flat_ldls_long	21:43	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:44	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:46	15			VIRUS	cal							Yes
virus0009903_01	bias	21:47	0			VIRUS	cal							Yes
virus0006010_01	dark	21:58	10			VIRUS	cal							Yes
virus0009904_01	bias	21:59	0			VIRUS	cal							Yes
0040	Dark	22:04	319.5			HPF	cal							Yes
0041	Quartz FCU	22:10	74.5			HPF	cal							Yes
0042	Quartz FCU	22:12	74.5			HPF	cal							Yes
0043	Quartz FCU	22:14	74.5			HPF	cal							Yes
0044	Quartz FCU	22:15	74.5			HPF	cal							Yes
0045	Quartz FCU	22:17	74.5			HPF	cal							Yes
0046	Quartz FCU	22:19	74.5			HPF	cal							Yes
0047	Quartz FCU	22:21	74.5			HPF	cal							Yes
0048	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0052	LFC FCU	22:32	106.5			HPF	cal							Yes
0053	LFC FCU	22:34	106.5			HPF	cal							Yes
0054	LFC Cal	22:37	106.5			HPF	cal							Yes
0055	LFC Cal	22:39	106.5			HPF	cal							Yes
0056	Etalon Cal	22:42	159.8			HPF	cal							Yes
0057	UNe Slave Cal	22:46	852			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000013_01	flat_ldls_long_B	22:52	15			LRS2	cal							Yes
lrs20000013_02	flat_ldls_long_B	22:54	15			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	22:55	15			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	22:56	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000014_03	Cd-A_B	22:59	38			LRS2	cal							Yes
0058	UNe Slave Cal	23:00	852			HPF	cal							Yes
lrs20000015_01	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000015_02	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	23:06	20			LRS2	cal							Yes
lrs20000016_03	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000017_01	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000017_02	Hg_B	23:10	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	23:11	15			LRS2	cal							Yes
0059	UNe Slave Cal	23:15	852			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000029_01	Hg	23:26	15			VIRUS	cal							Yes
virus0000029_02	Hg	23:27	15			VIRUS	cal							Yes
virus0000029_03	Hg	23:29	15			VIRUS	cal							Yes
lrs20000018_01	bias	23:30	0			LRS2	cal							Yes
virus0000030_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:31	0			LRS2	cal							Yes
virus0000030_02	bias	23:31	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:32	0			LRS2	cal							Yes
virus0000030_03	bias	23:32	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:33	0			LRS2	cal							Yes
virus0000030_04	bias	23:33	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:33	0			LRS2	cal							Yes
virus0000030_05	bias	23:34	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:34	0			LRS2	cal							Yes
virus0000030_06	bias	23:35	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:35	0			LRS2	cal							Yes
virus0000030_07	bias	23:35	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:36	0			LRS2	cal							Yes
virus0000030_08	bias	23:36	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:37	0			LRS2	cal							Yes
virus0000030_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000018_10	bias	23:38	0			LRS2	cal							Yes
virus0000030_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:38	0			LRS2	cal							Yes
virus0000030_11	bias	23:39	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:39	360			LRS2	cal							Yes
virus0000031_01	dark	23:40	360			VIRUS	cal							Yes
lrs20000019_02	dark	23:46	360			LRS2	cal							Yes
virus0000031_02	dark	23:46	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:53	360			LRS2	cal							Yes
virus0000031_03	dark	23:53	360			VIRUS	cal							Yes

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