HET Night Report Reader

Civil Date	Ephemerides
2020-09-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:22	02:12	02:41	11:11	11:40	12:30	01:24	12:54
Night Length	8:30		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Syed Uddin

Other Personnel	Steven Janowiecki

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:26	24.2	21.9	05:23	dust	03:57
06:10	20.1	20.3	07:35	dust	01:25
08:18	20.2	21.0	11:50	twilight	03:32
Total Time Open					8:54

Program	Night Priority	Science
02:41	Science
03:59	Idle due to weather (clouds)
04:39	Science
05:21	Idle due to weather (high dust)
06:10	Science
07:31	Idle due to weather (high dust)
08:18	Engineering (hpf)
08:55	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:55	02:42	0.47	0.69	30	+3473	23.6	22.8	22.6	285	12	First of Night
09:37	10:08	0.41	0.63	25	+5568	19.0	19.4	19.7	302	19	Stack/Re-stack
11:43	11:50	0.49	0.72	-65	+5681	18.7	18.9	19.2	294	13	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	louvers opened at 3:00UT, closed at 5:23 and did not reopen. (steven j on call for joint overlap, not on site). internal dust count higher than external when open.

RA Comments	Partly cloudy at sunset. Priority is sci and hi-pri eng. Took L/V twilight flats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:01	852			HPF	cal							Yes
lrs20000001_01	bias	00:04	0			LRS2	cal							Yes
virus0000001_01	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:04	0			LRS2	cal							Yes
virus0000001_02	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:05	0			LRS2	cal							Yes
virus0000001_03	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:06	0			LRS2	cal							Yes
virus0000001_04	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:07	0			LRS2	cal							Yes
virus0000001_05	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:08	0			LRS2	cal							Yes
virus0000001_06	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:09	0			LRS2	cal							Yes
virus0000001_07	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:09	0			LRS2	cal							Yes
virus0000001_08	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:10	0			LRS2	cal							Yes
virus0000001_09	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:11	0			LRS2	cal							Yes
virus0000001_10	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:12	0			LRS2	cal							Yes
virus0000001_11	bias	00:12	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:13	360			LRS2	cal							Yes
virus0000002_01	dark	00:13	360			VIRUS	cal							Yes
0002	UNe Slave Cal	00:16	852			HPF	cal							Yes
lrs20000002_02	dark	00:20	360			LRS2	cal							Yes
virus0000002_02	dark	00:20	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:27	360			LRS2	cal							Yes
virus0000002_03	dark	00:27	360			VIRUS	cal							Yes
0003	UNe Slave Cal	00:31	852			HPF	cal							Yes
lrs20000003_01	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000003_02	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000003_03	flat_Qth_R	00:37	15			LRS2	cal							Yes
lrs20000003_04	flat_Qth_R	00:39	15			LRS2	cal							Yes
lrs20000003_05	flat_Qth_R	00:40	15			LRS2	cal							Yes
lrs20000004_01	flat_ldls_long_B	00:41	15			LRS2	cal							Yes
lrs20000004_02	flat_ldls_long_B	00:42	15			LRS2	cal							Yes
lrs20000004_03	flat_ldls_long_B	00:44	15			LRS2	cal							Yes
lrs20000005_01	Cd-A_B	00:45	38			LRS2	cal							Yes
lrs20000005_02	Cd-A_B	00:47	38			LRS2	cal							Yes
lrs20000005_03	Cd-A_B	00:48	38			LRS2	cal							Yes
lrs20000006_01	FeAr_R	00:50	15			LRS2	cal							Yes
lrs20000006_02	FeAr_R	00:51	15			LRS2	cal							Yes
lrs20000006_03	FeAr_R	00:52	15			LRS2	cal							Yes
lrs20000007_01	Hg_R	00:54	20			LRS2	cal							Yes
lrs20000007_02	Hg_R	00:55	20			LRS2	cal							Yes
lrs20000007_03	Hg_R	00:56	20			LRS2	cal							Yes
lrs20000008_01	Hg_B	00:58	15			LRS2	cal							Yes
lrs20000008_02	Hg_B	00:59	15			LRS2	cal							Yes
lrs20000008_03	Hg_B	01:00	15			LRS2	cal							Yes
lrs20000009_01	skyflat	01:31	7			LRS2	cal							Yes
lrs20000010_01	skyflat	01:32	10			LRS2	cal							Yes
lrs20000011_01	skyflat	01:33	13			LRS2	cal							Yes
lrs20000012_01	skyflat	01:34	16			LRS2	cal							Yes
lrs20000013_01	skyflat	01:35	22			LRS2	cal							Yes
lrs20000014_01	skyflat	01:36	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:40	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:41	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:43	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:44	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:45	26			VIRUS	cal							Yes
virus0000008_01	skyflat	01:47	45			VIRUS	cal							Yes
virus0000009_01	flat_ldls_long	01:55	15			VIRUS	cal							Yes
virus0000009_02	flat_ldls_long	01:57	15			VIRUS	cal							Yes
virus0000009_03	flat_ldls_long	01:58	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	01:59	15			VIRUS	cal							Yes
virus0000010_02	Cd-A	02:01	15			VIRUS	cal							Yes
virus0000010_03	Cd-A	02:02	15			VIRUS	cal							Yes
virus0000011_01	Hg	02:03	15			VIRUS	cal							Yes
virus0000011_02	Hg	02:05	15			VIRUS	cal							Yes
virus0000011_03	Hg	02:06	15			VIRUS	cal							Yes
virus0000012_01	parallel	02:47	2872.5			VIRUS	sci							Yes
0004	parallel	02:48	969.1	5.8	PSU20-3-014	HPF	sci	1.56		19.37	0.88	57	(metadata absent from observations)	Yes
0005	parallel	03:05	969.1	0.8	PSU20-3-014	HPF	sci	1.36		19.28	0.85	65	(metadata absent from observations)	Yes
0006	LFC Cal	03:22	106.5			HPF	cal							Yes
virus0000013_01	parallel	03:26	2872.5			VIRUS	sci							Yes
0007	parallel	03:27	969.1	5.8	UT20-3-013	HPF	sci	1.42		18.93	0.94	327	(metadata absent from observations)	Yes
0008	parallel	03:43	969.1	-0.2	UT20-3-013	HPF	sci	1.81		19.03	0.96	348	loosing guide star to clouds from west occasionally (metadata absent from observations)	Yes
0009	LFC Cal	04:01	106.5			HPF	cal							Yes
0010	parallel	04:06	969.1	6.8	PSU20-3-014	HPF	sci	1.27		18.63	0.91	80	occasional loss of guide star to clouds, heavy clouds in second exposure	No
virus0000014_01	parallel	04:06	2872.5			VIRUS	sci							Yes
0011	parallel	04:23	969.1	0.8	PSU20-3-014	HPF	sci	1.35		18.21	0.82	22	Hit end of track near end of second exp, hit by heavy vlouds in second exxp.	No
0012	LFC Cal	04:40	106.5			HPF	cal							Yes
virus0000015_01	parallel	04:47	2872.5			VIRUS	sci							Yes
0013	parallel	04:48	969.1	8.8	PSU20-3-014	HPF	sci	1.44		18.09	0.84	70		Yes
0014	parallel	05:04	969.1	0.8	PSU20-3-014	HPF	sci	1.55		17.98	0.87	80		Yes
0015	LFC Cal	05:22	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:18	2872.5			VIRUS	sci							Yes
0016	parallel	06:19	969.1	8.8	PSU20-3-014	HPF	sci	2.24		18.31	0.81	54		Yes
0017	parallel	06:36	969.1	0.8	PSU20-3-014	HPF	sci	1.57		18.34	0.75	64		Yes
0018	LFC Cal	06:53	106.5			HPF	cal							Yes
virus0000017_01	parallel	06:57	2872.5			VIRUS	sci							Yes
0019	parallel	06:58	969.1	5.8	PSU20-3-014	HPF	sci	1.58		17.70	0.86	75		Yes
0020	parallel	07:15	969.1	0.8	PSU20-3-014	HPF	sci	1.63		17.59	0.85	70		Yes
0021	LFC Cal	07:32	106.5			HPF	cal							Yes
virus0000018_01	parallel	08:22	2872.5			VIRUS	sci							Yes
0022	Teegarden	08:23	969.1	4.8	ENG20-3-003	HPF	eng	1.65		18.03	0.67	219		Yes
0023	Teegarden	08:39	969.1	-0.2	ENG20-3-003	HPF	eng	1.89		17.94	0.70	218		Yes
0024	LFC Cal	08:57	106.5			HPF	cal							Yes
0025	parallel	09:03	649.6	8.2	UT20-3-005	HPF	sci	1.56		18.63	0.80	59		Yes
virus0000019_01	parallel	09:03	2902.5			VIRUS	sci							Yes
0026	parallel	09:14	649.6	0.2	UT20-3-005	HPF	sci	1.64		18.65	0.81	61		Yes
0027	parallel	09:26	649.6	1.2	UT20-3-005	HPF	sci	1.63		18.68	0.80	64		Yes
virus0000020_01	parallel	10:12	2872.5			VIRUS	sci							Yes
0028	parallel	10:13	969.1	4.8	PSU20-3-014	HPF	sci	1.46		18.32	0.75	130		Yes
0029	parallel	10:29	969.1	0.8	PSU20-3-014	HPF	sci	1.69		18.67	0.85	124		Yes
0030	LFC Cal	10:47	106.5			HPF	cal							Yes
0031	parallel	10:51	575.1	5.4	PSU20-3-010	HPF	sci	1.56		18.80	0.86	45		Yes
virus0000021_01	parallel	10:51	847.5			VIRUS	sci							Yes
0032	parallel	11:10	969.1	8.8	UT20-3-013	HPF	sci	1.57		18.73	0.85	353		Yes
virus0000022_01	parallel	11:10	2872.5			VIRUS	sci							Yes
0033	parallel	11:27	969.1	0.8	UT20-3-013	HPF	sci	1.67		18.80	0.80			Yes
0034	LFC Cal	11:45	106.5			HPF	cal							Yes
virus0000023_01	bias	11:48	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	11:52	15			VIRUS	cal							Yes
virus0000025_01	Hg	12:00	15			VIRUS	cal							Yes
0035	Dark	12:03	319.5			HPF	cal							Yes
0036	Quartz FCU	12:15	74.5			HPF	cal							Yes
0037	Quartz FCU	12:17	74.5			HPF	cal							Yes
0038	Quartz FCU	12:19	74.5			HPF	cal							Yes
0039	Quartz FCU	12:21	74.5			HPF	cal							Yes
0040	Quartz FCU	12:22	74.5			HPF	cal							Yes
0041	Quartz FCU	12:24	74.5			HPF	cal							Yes
0042	Quartz FCU	12:26	74.5			HPF	cal							Yes
0043	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	12:30	85.2			HPF	cal							Yes
0045	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0047	LFC FCU	12:37	106.5			HPF	cal							Yes
0048	LFC FCU	12:39	106.5			HPF	cal							Yes
0049	LFC FCU	12:41	106.5			HPF	cal							Yes
0050	LFC FCU	12:44	106.5			HPF	cal							Yes
0051	LFC FCU	12:46	106.5			HPF	cal							Yes
0052	LFC FCU	12:48	106.5			HPF	cal							Yes
0053	LFC Cal	12:51	106.5			HPF	cal							Yes
0054	LFC Cal	12:54	106.5			HPF	cal							Yes
0055	Etalon Cal	13:01	159.8			HPF	cal							Yes
0056	Etalon Cal	13:05	159.8			HPF	cal							Yes
0057	Etalon Cal	13:08	159.8			HPF	cal							Yes
0058	Etalon Cal	13:11	159.8			HPF	cal							Yes
0059	UNe Slave Cal	13:14	852			HPF	cal							Yes
0060	UNe Slave Cal	13:29	852			HPF	cal							Yes
0061	UNe Slave Cal	13:44	852			HPF	cal							Yes
lrs20009900_01	bias	22:15	0			LRS2	cal							Yes
virus0009900_01	bias	22:15	0			VIRUS	cal							Yes
lrs20009901_01	dark	22:22	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	22:27	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:29	15			LRS2	cal							Yes
virus0009901_01	flat_ldls_long	22:34	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:35	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:37	15			VIRUS	cal							Yes
lrs20009904_01	bias	22:42	0			LRS2	cal							Yes
virus0009904_01	bias	22:42	0			VIRUS	cal							Yes
0029	LFC Cal	22:49	106.5			HPF	cal							Yes
virus0006060_01	flat_ldls_long	23:00	15			VIRUS	cal							Yes
virus0006061_01	bias	23:01	0			VIRUS	cal							Yes
0030	Dark	23:19	319.5			HPF	cal							Yes
0031	Quartz FCU	23:26	74.5			HPF	cal							Yes
0032	Quartz FCU	23:28	74.5			HPF	cal							Yes
0033	Quartz FCU	23:29	74.5			HPF	cal							Yes
0034	Quartz FCU	23:31	74.5			HPF	cal							Yes
0035	Quartz FCU	23:33	74.5			HPF	cal							Yes
0036	Quartz FCU	23:35	74.5			HPF	cal							Yes
0037	Quartz FCU	23:37	74.5			HPF	cal							Yes
0038	Alpha Bright Cal	23:39	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	23:41	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	23:43	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	23:45	85.2			HPF	cal							Yes
0042	LFC FCU	23:47	106.5			HPF	cal							Yes
0043	LFC FCU	23:50	106.5			HPF	cal							Yes
0044	LFC Cal	23:53	106.5			HPF	cal							Yes
0045	LFC Cal	23:55	106.5			HPF	cal							Yes
0046	Etalon Cal	23:58	159.8			HPF	cal							Yes

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