HET Night Report Reader

Civil Date	Ephemerides
2021-05-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:00	02:52	03:27	10:19	10:54	11:47	04:39	-
Night Length	6:52		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:00	22.0	20.3	02:55	adobe	00:55
03:22	19.6	20.0	04:30	humidity	01:08
Total Time Open					2:03

Program	Night Priority	Science
03:27	Idle due to weather (high dust counts)
03:33	Science
04:27	Idle due to weather (high humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:28	02:54										First of Night
↪ Comments			No measurement/reference. Closed for dust before completion.

Problem Reports
PR Number	Times	Time Lost	Description	Response
5848	03:58-04:28	00:30	Strange WFS2 behavior captured on video, caused the loss of second dither of VIRUS observation.

Ops Comments	none

TO Comments	Closed by adobe, then rapidly rising humidity. Heavy rain late in night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0008117_01	flat_ldls_long	00:13	15			VIRUS	cal							Yes
virus0008118_01	bias	00:15	0			VIRUS	cal							Yes
virus0008118_02	bias	00:15	0			VIRUS	cal							Yes
virus0009920_01	bias	00:20	0			VIRUS	cal							Yes
0001	Dark	00:38	319.5			HPF	cal							Yes
0002	Quartz FCU	00:44	74.5			HPF	cal							Yes
0003	Quartz FCU	00:46	74.5			HPF	cal							Yes
0004	Quartz FCU	00:48	74.5			HPF	cal							Yes
0005	Quartz FCU	00:50	74.5			HPF	cal							Yes
0006	Quartz FCU	00:51	74.5			HPF	cal							Yes
0007	Quartz FCU	00:53	74.5			HPF	cal							Yes
0008	Quartz FCU	00:55	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:57	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:59	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	01:01	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	01:03	85.2			HPF	cal							Yes
0013	LFC FCU	01:06	106.5			HPF	cal							Yes
0014	LFC FCU	01:08	106.5			HPF	cal							Yes
0015	LFC Cal	01:11	106.5			HPF	cal							Yes
0016	LFC Cal	01:13	106.5			HPF	cal							Yes
0017	Etalon Cal	01:16	159.8			HPF	cal							Yes
0018	UNe Slave Cal	01:20	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	01:22	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	01:23	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:25	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:26	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	01:27	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:28	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:30	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:31	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:32	38			LRS2	cal							Yes
0019	UNe Slave Cal	01:34	852			HPF	cal							Yes
lrs20000003_02	Cd-A_B	01:34	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:35	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:37	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:38	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:40	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:41	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:42	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:43	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:45	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:46	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:47	15			LRS2	cal							Yes
0020	UNe Slave Cal	01:49	852			HPF	cal							Yes
lrs20000007_01	skyflat	02:06	7			LRS2	cal							Yes
lrs20000008_01	skyflat	02:07	10			LRS2	cal							Yes
lrs20000009_01	skyflat	02:08	13			LRS2	cal							Yes
lrs20000010_01	skyflat	02:09	16			LRS2	cal							Yes
lrs20000011_01	skyflat	02:11	22			LRS2	cal							Yes
lrs20000012_01	skyflat	02:12	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:15	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:16	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:18	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:19	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:20	26			VIRUS	cal							Yes
virus0000006_01	skyflat	02:22	45			VIRUS	cal							Yes
virus0000007_01	flat_ldls_long	02:30	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	02:32	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	02:33	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	02:34	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	02:36	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	02:37	15			VIRUS	cal							Yes
virus0000009_01	Hg	02:39	15			VIRUS	cal							Yes
virus0000009_02	Hg	02:40	15			VIRUS	cal							Yes
virus0000009_03	Hg	02:41	15			VIRUS	cal							Yes
lrs20000013_01	bias	02:43	0			LRS2	cal							Yes
virus0000010_01	bias	02:43	0			VIRUS	cal							Yes
lrs20000013_02	bias	02:44	0			LRS2	cal							Yes
virus0000010_02	bias	02:44	0			VIRUS	cal							Yes
lrs20000013_03	bias	02:45	0			LRS2	cal							Yes
virus0000010_03	bias	02:45	0			VIRUS	cal							Yes
lrs20000013_04	bias	02:46	0			LRS2	cal							Yes
virus0000010_04	bias	02:46	0			VIRUS	cal							Yes
lrs20000013_05	bias	02:46	0			LRS2	cal							Yes
virus0000010_05	bias	02:47	0			VIRUS	cal							Yes
lrs20000013_06	bias	02:47	0			LRS2	cal							Yes
virus0000010_06	bias	02:48	0			VIRUS	cal							Yes
lrs20000013_07	bias	02:48	0			LRS2	cal							Yes
virus0000010_07	bias	02:49	0			VIRUS	cal							Yes
lrs20000013_08	bias	02:49	0			LRS2	cal							Yes
virus0000010_08	bias	02:50	0			VIRUS	cal							Yes
lrs20000013_09	bias	02:50	0			LRS2	cal							Yes
virus0000010_09	bias	02:50	0			VIRUS	cal							Yes
lrs20000013_10	bias	02:51	0			LRS2	cal							Yes
virus0000010_10	bias	02:51	0			VIRUS	cal							Yes
lrs20000013_11	bias	02:52	0			LRS2	cal							Yes
virus0000010_11	bias	02:52	0			VIRUS	cal							Yes
lrs20000014_01	dark	02:53	360			LRS2	cal							Yes
virus0000011_01	dark	02:53	360			VIRUS	cal							Yes
lrs20000014_02	dark	03:00	360			LRS2	cal							Yes
virus0000011_02	dark	03:00	360			VIRUS	cal							Yes
lrs20000014_03	dark	03:06	360			LRS2	cal							Yes
virus0000011_03	dark	03:07	360			VIRUS	cal							Yes
virus0000012_01	parallel	03:37	360	4.0	HET21-2-100	VIRUS	sci	2.22	1.36	22.48	0.80			Yes
virus0000012_02	parallel	03:44	360	1.0	HET21-2-100	VIRUS	sci	1.96	1.43	22.46	0.79			Yes
virus0000012_03	parallel	03:52	360	2.0	HET21-2-100	VIRUS	sci	1.82	1.49	22.38	0.86			Yes
virus0000013_01	parallel	04:01	480	3.0	HET21-2-100	VIRUS	sci	1.81	1.37	22.45	0.83		WFS2 oscillation and timeout prevented 2nd dither move from going through	No
virus0000013_02	parallel	04:10	480	1.0	HET21-2-100	VIRUS	sci	1.80	1.23	22.44	0.80			No
virus0000013_03	parallel	04:19	480	1.0	HET21-2-100	VIRUS	sci	1.95	1.22	22.39	0.76			No
0021	LFC Cal	05:18	106.5			HPF	cal							Yes
0022	LFC Cal	05:20	106.5			HPF	cal							Yes
0023	LFC Cal	05:22	106.5			HPF	cal							Yes
virus0000014_01	Cd-A	05:22	15		ENG21-2-002	VIRUS	cal							Yes
0024	LFC Cal	05:25	106.5			HPF	cal							Yes
0025	LFC Cal	05:27	106.5			HPF	cal							Yes
virus0000015_01	Hg	05:30	15		ENG21-2-002	VIRUS	cal							Yes
0026	LFC Cal	08:29	106.5			HPF	cal							Yes
0027	LFC Cal	08:32	106.5			HPF	cal							Yes
0028	LFC Cal	08:57	106.5			HPF	cal							Yes
0029	LFC Cal	08:59	106.5			HPF	cal							Yes
0030	LFC Cal	09:02	106.5			HPF	cal							Yes
virus0000016_01	bias	10:04	0			VIRUS	cal							Yes
virus0000017_01	Cd-A	10:08	15		ENG21-2-002	VIRUS	cal							Yes
virus0000018_01	Hg	10:16	15		ENG21-2-002	VIRUS	cal							Yes
0031	Dark	10:18	319.5			HPF	cal							Yes
0032	Quartz FCU	10:30	74.5			HPF	cal							Yes
0033	Quartz FCU	10:32	74.5			HPF	cal							Yes
0034	Quartz FCU	10:33	74.5			HPF	cal							Yes
0035	Quartz FCU	10:35	74.5			HPF	cal							Yes
0036	Quartz FCU	10:37	74.5			HPF	cal							Yes
0037	Quartz FCU	10:39	74.5			HPF	cal							Yes
0038	Quartz FCU	10:40	74.5			HPF	cal							Yes
0039	Alpha Bright Cal	10:43	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	10:45	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	10:47	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	10:49	85.2			HPF	cal							Yes
0043	LFC FCU	10:51	106.5			HPF	cal							Yes
0044	LFC FCU	10:54	106.5			HPF	cal							Yes
0045	LFC FCU	10:56	106.5			HPF	cal							Yes
0046	LFC FCU	10:58	106.5			HPF	cal							Yes
0047	LFC FCU	11:01	106.5			HPF	cal							Yes
0048	LFC FCU	11:03	106.5			HPF	cal							Yes
0049	LFC Cal	11:06	106.5			HPF	cal							Yes
0050	LFC Cal	11:08	106.5			HPF	cal							Yes
0051	Etalon Cal	11:16	159.8			HPF	cal							Yes
0052	Etalon Cal	11:19	159.8			HPF	cal							Yes
0053	Etalon Cal	11:22	159.8			HPF	cal							Yes
0054	Etalon Cal	11:25	159.8			HPF	cal							Yes
0055	UNe Slave Cal	11:29	852			HPF	cal							Yes
0056	UNe Slave Cal	11:44	852			HPF	cal							Yes
0057	UNe Slave Cal	11:58	852			HPF	cal							Yes
virus0000000_01	OCD_test_07h	19:43	60		ENG21-2-000	VIRUS	cal						testing	Yes
0058	LFC Cal	21:44	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	21:51	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:53	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:55	15			VIRUS	cal							Yes
virus0009903_01	bias	21:57	0			VIRUS	cal							Yes
virus0009904_01	flat_ldls_long	22:20	15			VIRUS	cal							Yes
virus0009905_01	bias	22:22	0			VIRUS	cal							Yes
virus0009906_01	Cd-A	22:30	15			VIRUS	cal							Yes
lrs20009900_01	bias	22:35	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	22:35	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	22:38	15			LRS2	cal							Yes
virus0009907_01	Cd-A	22:56	15			VIRUS	cal							Yes
virus0009908_01	bias	22:58	0			VIRUS	cal							Yes
virus0009908_02	bias	22:59	0			VIRUS	cal							Yes
virus0009910_01	Cd-A	23:05	15			VIRUS	cal							Yes
virus0008110_01	bias	23:09	0			VIRUS	cal							Yes
virus0008110_02	bias	23:10	0			VIRUS	cal							Yes
virus0008111_01	dark	23:12	10			VIRUS	cal							Yes
virus0008112_01	bias	23:13	0			VIRUS	cal							Yes
virus0008112_02	bias	23:14	0			VIRUS	cal							Yes
virus0008113_01	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0008114_01	bias	23:23	0			VIRUS	cal							Yes
virus0008114_02	bias	23:24	0			VIRUS	cal							Yes
virus0008115_01	flat_ldls_long	23:41	15			VIRUS	cal							Yes
virus0008116_01	bias	23:43	0			VIRUS	cal							Yes
virus0008116_02	bias	23:43	0			VIRUS	cal							Yes

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