HET Night Report Reader

Civil Date	Ephemerides
2020-12-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:04	00:57	01:26	12:24	12:54	13:47	-	08:04
Night Length	10:58		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:01	11.3	9.1	07:43	wind	07:42
Total Time Open					7:42

Program	Night Priority	Science
01:38	Idle due to weather (clouds)
03:18	Science
03:56	Idle due to weather (clouds)
04:39	Science
07:35	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
00:35	01:03	0.44	0.67	40	-609	11.5	9.5	9.4	205	8	First of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	no issues with closing dome shutter.

RA Comments	Partly cloudy at sunset (00:04 UT). Priority is sci and high-pri eng. Took L/V twiflats.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:13	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:14	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:15	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:16	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:18	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:19	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:23	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:24	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:26	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:27	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:28	26			VIRUS	cal							Yes
virus0000006_01	skyflat	00:30	45			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:33	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:37	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:39	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:40	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:41	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	00:42	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:44	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:46	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:47	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:48	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:50	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	00:51	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:52	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:54	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:55	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	00:56	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	00:57	15			LRS2	cal							Yes
virus0000007_01	parallel	01:08	462			VIRUS	sci							Yes
0001	parallel	01:09	308.9	4.9	PSU21-1-002	HPF	sci	2.50		19.59	0.90	26	lost guide star to clouds for about 1 minute	No
virus0000008_01	parallel	01:21	2872.5			VIRUS	sci							Yes
0002	parallel	01:22	969.1	7.8	UT21-1-009	HPF	sci	2.54	1.69	19.56	0.99	31	Clouds increasing, lost guide star occasionally	No
0003	parallel	01:38	969.1	0.8	UT21-1-009	HPF	sci	2.40	1.79	19.08	0.85	28	Clouds increasing, lost guide star occasionally	No
0004	LFC Cal	01:56	106.5			HPF	cal							Yes
0005	parallel	02:01	649.6	6.2	UT21-1-005	HPF	sci	1.98	1.23	19.74	0.90	46	lost guide star completely to clouds in third exposure	No
virus0000009_01	parallel	02:01	2902.5			VIRUS	sci							Yes
0006	parallel	02:13	649.6	1.2	UT21-1-005	HPF	sci	1.67	1.30	19.35	0.70	33	lost guide star completely to clouds in third exposure	No
0007	parallel	02:24	649.6	0.2	UT21-1-005	HPF	sci	1.89		18.42	0.27	14	lost guide star completely to clouds in third exposure	No
virus0000010_01	flat_ldls_long	02:47	15			VIRUS	cal							Yes
virus0000010_02	flat_ldls_long	02:48	15			VIRUS	cal							Yes
virus0000010_03	flat_ldls_long	02:49	15			VIRUS	cal							Yes
virus0000011_01	Cd-A	02:51	15			VIRUS	cal							Yes
virus0000011_02	Cd-A	02:52	15			VIRUS	cal							Yes
virus0000011_03	Cd-A	02:53	15			VIRUS	cal							Yes
virus0000012_01	Hg	02:55	15			VIRUS	cal							Yes
virus0000012_02	Hg	02:56	15			VIRUS	cal							Yes
virus0000012_03	Hg	02:57	15			VIRUS	cal							Yes
0008	parallel	03:22	969.1	4.8	UT21-1-009	HPF	sci	1.96	1.82	19.58	0.97	65		Yes
virus0000013_01	parallel	03:22	2872.5			VIRUS	sci							Yes
0009	parallel	03:39	969.1	0.8	UT21-1-009	HPF	sci	2.13	1.48	19.65	0.98	72		Yes
0010	LFC Cal	03:57	106.5			HPF	cal							Yes
virus0000014_01	parallel	04:05	2902.5			VIRUS	sci							Yes
0011	parallel	04:06	649.6	9.2	UT21-1-005	HPF	sci	2.94	1.64	19.83	1.11	38	losing guide star to clouds in exposure 2 and 3	No
0012	parallel	04:17	649.6	1.2	UT21-1-005	HPF	sci	2.55	1.57	19.84	1.03	39	losing guide star to clouds in exposure 2 and 3	No
0013	parallel	04:28	649.6	0.2	UT21-1-005	HPF	sci	2.54	1.34	19.45	0.86	27	losing guide star to clouds in exposure 2 and 3	No
virus0000015_01	parallel	04:45	2872.5			VIRUS	sci							Yes
0014	parallel	04:46	969.1	6.8	UT21-1-009	HPF	sci	2.10	1.58	18.78	0.93	90		Yes
0015	parallel	05:03	969.1	0.8	UT21-1-009	HPF	sci	2.06	1.52	18.57	0.91	80		Yes
0016	LFC Cal	05:20	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:24	2437.5			VIRUS	sci							Yes
0017	parallel	05:25	820.1	5.3	UT21-1-010	HPF	sci	2.02	1.70	19.88	1.09	87		Yes
0018	parallel	05:39	820.1	0.3	UT21-1-010	HPF	sci	2.05	1.57	19.82	1.06	85		Yes
0019	LFC Cal	05:57	106.5			HPF	cal							Yes
virus0000017_01	parallel	06:01	877.5			VIRUS	sci							Yes
0020	parallel	06:02	191.7	9.8	UT21-1-010	HPF	sci	2.41	1.13	20.15	0.78	325		Yes
0021	parallel	06:06	191.7	0.8	UT21-1-010	HPF	sci	2.77	1.37	20.18	0.77	304		Yes
0022	parallel	06:09	191.7	0.8	UT21-1-010	HPF	sci	2.20	1.02	20.19	0.77	321		Yes
0023	LFC Cal	06:14	106.5			HPF	cal							Yes
0024	parallel	06:21	724.2	7.9	UT21-1-017	HPF	sci	2.31	1.04	20.02	0.95	98		Yes
virus0000018_01	parallel	06:21	2158.5			VIRUS	sci							Yes
0025	parallel	06:34	724.2	0.9	UT21-1-017	HPF	sci	2.09	1.14	20.07	0.97	118		Yes
0026	HR2901	06:53	117.2	7.0		HPF	telluric	2.56	1.22	20.07	1.10	328		Yes
virus0000019_01	parallel	07:01	2872.5			VIRUS	sci							Yes
0027	parallel	07:02	969.1	6.8	UT21-1-009	HPF	sci	1.95	1.19	20.03	0.98	129		Yes
0028	parallel	07:19	969.1	0.8	UT21-1-009	HPF	sci	1.83	1.11	20.15	0.96	146		Yes
0029	LFC Cal	07:36	106.5			HPF	cal							Yes
0030	LFC Cal	07:40	106.5			HPF	cal							Yes
virus0000020_01	parallel	07:40	2700			VIRUS	sci							Yes
lrs20000013_01	parallel	07:41	120	6.0	UT21-1-004	LRS2-B	sci	2.21	1.13	21.05	0.73		stopped by high wind closure just after exposure was begun	No
0031	LFC Cal	07:43	106.5			HPF	cal							Yes
0032	LFC Cal	07:45	106.5			HPF	cal							Yes
virus0000021_01	bias	12:10	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	12:14	15		ENG21-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	12:22	15		ENG21-1-002	VIRUS	cal							Yes
0033	Dark	12:25	319.5			HPF	cal							Yes
0034	Quartz FCU	12:37	74.5			HPF	cal							Yes
0035	Quartz FCU	12:38	74.5			HPF	cal							Yes
0036	Quartz FCU	12:40	74.5			HPF	cal							Yes
0037	Quartz FCU	12:42	74.5			HPF	cal							Yes
0038	Quartz FCU	12:44	74.5			HPF	cal							Yes
0039	Quartz FCU	12:45	74.5			HPF	cal							Yes
0040	Quartz FCU	12:47	74.5			HPF	cal							Yes
0041	Alpha Bright Cal	12:50	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	12:52	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	12:54	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	12:55	85.2			HPF	cal							Yes
0045	LFC FCU	12:58	106.5			HPF	cal							Yes
0046	LFC FCU	13:00	106.5			HPF	cal							Yes
0047	LFC FCU	13:03	106.5			HPF	cal							Yes
0048	LFC FCU	13:05	106.5			HPF	cal							Yes
0049	LFC FCU	13:08	106.5			HPF	cal							Yes
0050	LFC FCU	13:10	106.5			HPF	cal							Yes
0051	LFC Cal	13:13	106.5			HPF	cal							Yes
0052	LFC Cal	13:15	106.5			HPF	cal							Yes
0053	Etalon Cal	13:23	159.8			HPF	cal							Yes
0054	Etalon Cal	13:26	159.8			HPF	cal							Yes
0055	Etalon Cal	13:29	159.8			HPF	cal							Yes
0056	Etalon Cal	13:32	159.8			HPF	cal							Yes
0057	UNe Slave Cal	13:36	852			HPF	cal							Yes
0058	UNe Slave Cal	13:51	852			HPF	cal							Yes
0059	UNe Slave Cal	14:06	852			HPF	cal							Yes
0067	LFC Cal	21:49	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:11	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	22:12	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	22:14	15			LRS2	cal							Yes
virus0009900_01	bias	22:16	0			VIRUS	cal							Yes
virus0009901_01	flat_ldls_long	22:20	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:21	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:22	15			VIRUS	cal							Yes
0068	Dark	22:38	319.5			HPF	cal							Yes
0069	Quartz FCU	22:45	74.5			HPF	cal							Yes
0070	Quartz FCU	22:46	74.5			HPF	cal							Yes
0071	Quartz FCU	22:48	74.5			HPF	cal							Yes
0072	Quartz FCU	22:50	74.5			HPF	cal							Yes
0073	Quartz FCU	22:52	74.5			HPF	cal							Yes
0074	Quartz FCU	22:54	74.5			HPF	cal							Yes
0075	Quartz FCU	22:55	74.5			HPF	cal							Yes
0076	Alpha Bright Cal	22:58	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	23:02	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0080	LFC FCU	23:06	106.5			HPF	cal							Yes
0081	LFC FCU	23:08	106.5			HPF	cal							Yes
0082	LFC Cal	23:11	106.5			HPF	cal							Yes
0083	LFC Cal	23:14	106.5			HPF	cal							Yes
0084	Etalon Cal	23:16	159.8			HPF	cal							Yes
0085	UNe Slave Cal	23:20	852			HPF	cal							Yes
lrs20000009_01	bias	23:25	0			LRS2	cal							Yes
virus0000037_01	bias	23:25	0			VIRUS	cal							Yes
lrs20000009_02	bias	23:25	0			LRS2	cal							Yes
virus0000037_02	bias	23:26	0			VIRUS	cal							Yes
lrs20000009_03	bias	23:26	0			LRS2	cal							Yes
virus0000037_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000009_04	bias	23:27	0			LRS2	cal							Yes
virus0000037_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000009_05	bias	23:28	0			LRS2	cal							Yes
virus0000037_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000009_06	bias	23:29	0			LRS2	cal							Yes
virus0000037_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000009_07	bias	23:30	0			LRS2	cal							Yes
virus0000037_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000009_08	bias	23:30	0			LRS2	cal							Yes
virus0000037_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000009_09	bias	23:31	0			LRS2	cal							Yes
virus0000037_09	bias	23:32	0			VIRUS	cal							Yes
lrs20000009_10	bias	23:32	0			LRS2	cal							Yes
virus0000037_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000009_11	bias	23:33	0			LRS2	cal							Yes
virus0000037_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000010_01	dark	23:34	360			LRS2	cal							Yes
virus0000038_01	dark	23:34	360			VIRUS	cal							Yes
0086	UNe Slave Cal	23:35	852			HPF	cal							Yes
lrs20000010_02	dark	23:41	360			LRS2	cal							Yes
virus0000038_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000010_03	dark	23:47	360			LRS2	cal							Yes
virus0000038_03	dark	23:48	360			VIRUS	cal							Yes
0087	UNe Slave Cal	23:50	852			HPF	cal							Yes

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