HET Night Report Reader

Civil Date	Ephemerides
2021-02-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:40	01:27	01:55	12:24	12:52	13:39	04:44	-
Night Length	10:29		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:38	9.2	6.3	03:12	clouds	02:34
05:42			13:00	twilight	07:18
Total Time Open					9:52

Program	Night Priority	Science
01:55	Idle due to weather (clouds)
05:37	Science
07:03	Idle due to weather (heavy clouds)
08:11	Science
10:02	Idle due to weather (queue hole, wait for hi pri target)
10:03	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:09	01:44	0.39	0.60	45	-4239	9.0	6.8	6.7	185	8	First of Night
12:51	12:58	1.14	1.87	190	-3889	10.7	10.3	10.5	290	13	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Calm night with some interruptions by clouds.

RA Comments	Light clouds at sunset (00:40 UT). Night for high pri-sci and -eng. Took L/V twilight flats.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	flat_Qth_R	00:00	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:02	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:03	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:04	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:05	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:06	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:08	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:09	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:10	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:12	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:13	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:15	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:16	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:17	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:19	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:20	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:21	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:23	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:24	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:25	15			LRS2	cal							Yes
lrs20000007_01	skyflat	00:44	7			LRS2	cal							Yes
lrs20000008_01	skyflat	00:45	10			LRS2	cal							Yes
lrs20000009_01	skyflat	00:46	13			LRS2	cal							Yes
lrs20000010_01	skyflat	00:47	16			LRS2	cal							Yes
lrs20000011_01	skyflat	00:49	22			LRS2	cal							Yes
lrs20000012_01	skyflat	00:50	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:54	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:55	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:56	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:58	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:59	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:01	45			VIRUS	cal							Yes
virus0000007_01	flat_ldls_long	01:07	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	01:09	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	01:10	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	01:11	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	01:13	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	01:14	15			VIRUS	cal							Yes
virus0000009_01	Hg	01:16	15			VIRUS	cal							Yes
virus0000009_02	Hg	01:17	15			VIRUS	cal							Yes
virus0000009_03	Hg	01:18	15			VIRUS	cal							Yes
virus0000010_01	PG_0216+032_047_W	01:49	60	5.0		VIRUS	spec	1.81		21.65	0.83			Yes
virus0000010_02	PG_0216+032_047_W	01:51	60	1.0		VIRUS	spec	1.71		21.65	0.86			Yes
virus0000010_03	PG_0216+032_047_W	01:53	60	1.0		VIRUS	spec	1.91		21.66	0.87			Yes
0001	LFC Cal	02:03	106.5			HPF	cal							Yes
0002	LFC Cal	02:05	106.5			HPF	cal							Yes
lrs20000013_01	parallel	02:06	1800			LRS2	sci							No
virus0000011_01	parallel	02:06	1800	5.0	UT21-1-008	VIRUS	sci	1.45		22.04	0.88		heavy clouds from west stop first galaxy exposure	No
0003	LFC Cal	02:07	106.5			HPF	cal							Yes
0004	LFC Cal	02:39	106.5			HPF	cal							Yes
lrs20000014_01	parallel	02:40	1800			LRS2	sci							No
virus0000012_01	parallel	02:40	1440	4.0	UT21-1-008	VIRUS	sci	1.48		21.95	0.51		heavy clouds from west stop first galaxy exposure	No
0005	LFC Cal	02:42	106.5			HPF	cal							Yes
0006	LFC Cal	02:44	106.5			HPF	cal							Yes
0007	parallel	05:47	649.6	10.2	UT21-1-005	HPF	sci	2.15		20.34	0.90	40		Yes
0008	parallel	05:59	649.6	1.2	UT21-1-005	HPF	sci	2.39		20.32	0.93	39		Yes
0009	parallel	06:10	649.6	0.2	UT21-1-005	HPF	sci	2.09		20.37	0.89	29		Yes
0010	LFC Cal	06:28	106.5			HPF	cal							Yes
virus0000013_01	parallel	06:28	1800			VIRUS	sci							Yes
lrs20000015_01	parallel	06:28	1800	7.0	HET21-1-203	LRS2-R	sci	2.24		19.19	0.87		no obvious signal in rd,fr channels, variable clouds	No
0011	LFC Cal	06:30	106.5			HPF	cal							Yes
0012	LFC Cal	06:32	106.5			HPF	cal							Yes
lrs20000016_01	GD140_066_E	07:02	60	4.0		LRS2	spec	1.85		18.36	0.43			Yes
0013	parallel	07:13	330.2	9.5	PSU21-1-010	HPF	sci	1.63		19.87	0.91	352	lost guide stars to heavy clouds in second exposure	No
0014	parallel	07:19	330.2	0.5	PSU21-1-010	HPF	sci	1.62		20.07	1.00	257	lost guide stars to heavy clouds in second exposure	No
0015	parallel	07:25	330.2	1.5	PSU21-1-010	HPF	sci	1.74				9	lost guide stars to heavy clouds in second exposure	No
0016	LFC Cal	07:32	106.5			HPF	cal							Yes
0017	LFC Cal	08:18	106.5			HPF	cal							Yes
0018	parallel	08:21	308.9	9.9	UT21-1-010	HPF	sci	1.69		19.38	0.82	94		P4
0019	parallel	08:27	308.9	0.9	UT21-1-010	HPF	sci	1.91		19.57	0.85	89		P4
0020	LFC Cal	08:33	106.5			HPF	cal							Yes
0021	LFC Cal	08:37	106.5			HPF	cal							Yes
0022	parallel	08:40	617.7	7.7	UT21-1-010	HPF	sci	1.86		19.88	0.70	71		Yes
0023	parallel	08:51	617.7	0.7	UT21-1-010	HPF	sci	1.87		20.13	0.78	92		Yes
0024	parallel	09:01	617.7	0.7	UT21-1-010	HPF	sci	1.93		20.05	0.83	97		Yes
0025	parallel	09:12	617.7	0.7	UT21-1-010	HPF	sci	2.01		20.17	0.87	95		Yes
0026	LFC Cal	09:24	106.5			HPF	cal							Yes
0027	parallel	09:29	969.1	6.8	UT21-1-009	HPF	sci	1.79		19.09	0.73	58		P4
0028	parallel	09:46	969.1	-0.2	UT21-1-009	HPF	sci	1.83		18.76	0.78	65		P4
0029	LFC Cal	10:04	106.5			HPF	cal							Yes
0030	LFC Cal	10:09	106.5			HPF	cal							Yes
0031	parallel	10:13	660.3	10.0	UT21-1-010	HPF	sci	1.63		17.98	0.85	77		Yes
0032	parallel	10:25	660.3	1.0	UT21-1-010	HPF	sci	1.77		18.04	0.86	79		Yes
0033	parallel	10:36	660.3	0.0	UT21-1-010	HPF	sci	2.02		18.55	0.94	90		Yes
0034	parallel	10:48	660.3	1.0	UT21-1-010	HPF	sci	1.97	1.34	18.32	0.91	89		Yes
0035	LFC Cal	11:00	106.5			HPF	cal							Yes
0036	parallel	11:05	308.9	5.9	UT21-1-006	HPF	sci	1.98	1.52	20.05	0.92	66		Yes
0037	parallel	11:11	308.9	0.9	UT21-1-006	HPF	sci	1.95	1.42	20.01	0.94	67		Yes
0038	parallel	11:16	308.9	0.9	UT21-1-006	HPF	sci	2.19	1.18	19.85	0.92	64		Yes
0039	parallel	11:28	330.2	6.5	UT21-1-009	HPF	sci	2.22	1.05	19.70	1.07	336		Yes
0040	parallel	11:34	330.2	0.5	UT21-1-009	HPF	sci	2.18	1.02	19.57	1.05	355		Yes
0041	parallel	11:41	330.2	0.5	UT21-1-009	HPF	sci	2.14	0.95	19.22	0.98	342		Yes
0042	parallel	11:47	330.2	0.5	UT21-1-009	HPF	sci	2.02	0.96	19.14	0.96	338		Yes
0043	parallel	11:53	330.2	0.5	UT21-1-009	HPF	sci	2.14	1.13	19.56	1.04	329		Yes
0044	parallel	11:59	330.2	0.5	UT21-1-009	HPF	sci	2.13	1.02	19.51	1.03	320		Yes
0045	LFC Cal	12:06	106.5			HPF	cal							Yes
0046	parallel	12:15	969.1	10.8	UT21-1-009	HPF	sci	1.83	1.36	19.79	0.75	98		Yes
0047	parallel	12:31	969.1	0.8	UT21-1-009	HPF	sci	1.78	1.36	19.57	0.73	85		Yes
0048	LFC Cal	12:49	106.5			HPF	cal							Yes
virus0000014_01	bias	12:54	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	12:58	15		ENG21-1-002	VIRUS	cal							Yes
virus0000016_01	Hg	13:06	15		ENG21-1-002	VIRUS	cal							Yes
0049	Dark	13:09	319.5			HPF	cal							Yes
0050	Quartz FCU	13:21	74.5			HPF	cal							Yes
0051	Quartz FCU	13:23	74.5			HPF	cal							Yes
0052	Quartz FCU	13:24	74.5			HPF	cal							Yes
0053	Quartz FCU	13:26	74.5			HPF	cal							Yes
0054	Quartz FCU	13:28	74.5			HPF	cal							Yes
0055	Quartz FCU	13:30	74.5			HPF	cal							Yes
0056	Quartz FCU	13:31	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	13:38	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0061	LFC FCU	13:42	106.5			HPF	cal							Yes
0062	LFC FCU	13:45	106.5			HPF	cal							Yes
0063	LFC FCU	13:47	106.5			HPF	cal							Yes
0064	LFC FCU	13:49	106.5			HPF	cal							Yes
0065	LFC FCU	13:51	106.5			HPF	cal							Yes
0066	LFC FCU	13:54	106.5			HPF	cal							Yes
0067	LFC Cal	13:57	106.5			HPF	cal							Yes
0068	LFC Cal	13:59	106.5			HPF	cal							Yes
0069	Etalon Cal	14:07	159.8			HPF	cal							Yes
0070	Etalon Cal	14:10	159.8			HPF	cal							Yes
0071	Etalon Cal	14:13	159.8			HPF	cal							Yes
0072	Etalon Cal	14:17	159.8			HPF	cal							Yes
0073	UNe Slave Cal	14:20	852			HPF	cal							Yes
0074	UNe Slave Cal	14:35	852			HPF	cal							Yes
0075	UNe Slave Cal	14:50	852			HPF	cal							Yes
virus0006000_01	flat_ldls_long	18:22	15			VIRUS	cal							Yes
virus0006001_01	flat_ldls_long	18:26	15			VIRUS	cal							Yes
virus0006002_01	flat_ldls_long	18:30	15.1			VIRUS	cal							Yes
virus0007000_01	flat_ldls_long	18:35	15.1			VIRUS	cal							Yes
virus0007000_02	flat_ldls_long	18:37	15.1			VIRUS	cal							Yes
virus0007000_03	flat_ldls_long	18:38	15.1			VIRUS	cal							Yes
virus0007000_04	flat_ldls_long	18:39	15.1			VIRUS	cal							Yes
virus0007000_05	flat_ldls_long	18:41	15.1			VIRUS	cal							Yes
virus0007000_06	flat_ldls_long	18:42	15.1			VIRUS	cal							Yes
virus0007000_07	flat_ldls_long	18:43	15.1			VIRUS	cal							Yes
virus0007000_08	flat_ldls_long	18:45	15.1			VIRUS	cal							Yes
virus0007000_09	flat_ldls_long	18:46	15.1			VIRUS	cal							Yes
virus0007000_10	flat_ldls_long	18:47	15.1			VIRUS	cal							Yes
virus0007000_11	flat_ldls_long	18:49	15.1			VIRUS	cal							Yes
virus0007000_12	flat_ldls_long	18:50	15.1			VIRUS	cal							Yes
virus0007000_13	flat_ldls_long	18:51	15.1			VIRUS	cal							Yes
virus0007000_14	flat_ldls_long	18:53	15.1			VIRUS	cal							Yes
virus0007000_15	flat_ldls_long	18:54	15.1			VIRUS	cal							Yes
virus0007000_16	flat_ldls_long	18:55	15.1			VIRUS	cal							Yes
virus0007000_17	flat_ldls_long	18:57	15.1			VIRUS	cal							Yes
virus0007000_18	flat_ldls_long	18:58	15.1			VIRUS	cal							Yes
virus0007000_19	flat_ldls_long	18:59	15.1			VIRUS	cal							Yes
virus0007000_20	flat_ldls_long	19:01	15.1			VIRUS	cal							Yes
virus0007000_21	flat_ldls_long	19:02	15.1			VIRUS	cal							Yes
virus0007000_22	flat_ldls_long	19:04	15.1			VIRUS	cal							Yes
virus0007000_23	flat_ldls_long	19:05	15.1			VIRUS	cal							Yes
virus0007000_24	flat_ldls_long	19:06	15.1			VIRUS	cal							Yes
virus0007000_25	flat_ldls_long	19:07	15.1			VIRUS	cal							Yes
virus0007000_26	flat_ldls_long	19:09	15.1			VIRUS	cal							Yes
virus0007000_27	flat_ldls_long	19:10	15.1			VIRUS	cal							Yes
virus0007000_28	flat_ldls_long	19:12	15.1			VIRUS	cal							Yes
virus0007000_29	flat_ldls_long	19:13	15.1			VIRUS	cal							Yes
virus0007000_30	flat_ldls_long	19:14	15.1			VIRUS	cal							Yes
0080	LFC Cal	22:04	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:08	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	22:09	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	22:11	15			LRS2	cal							Yes
virus0006010_01	dark	22:15	10			VIRUS	cal							Yes
virus0009900_01	bias	22:20	0			VIRUS	cal							Yes
virus0009901_01	flat_ldls_long	22:23	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:25	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:26	15			VIRUS	cal							Yes
0081	Dark	22:41	319.5			HPF	cal							Yes
0082	Quartz FCU	22:48	74.5			HPF	cal							Yes
0083	Quartz FCU	22:50	74.5			HPF	cal							Yes
0084	Quartz FCU	22:51	74.5			HPF	cal							Yes
0085	Quartz FCU	22:53	74.5			HPF	cal							Yes
0086	Quartz FCU	22:55	74.5			HPF	cal							Yes
0087	Quartz FCU	22:57	74.5			HPF	cal							Yes
0088	Quartz FCU	22:58	74.5			HPF	cal							Yes
0089	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0093	LFC FCU	23:09	106.5			HPF	cal							Yes
0094	LFC FCU	23:12	106.5			HPF	cal							Yes
0095	LFC Cal	23:14	106.5			HPF	cal							Yes
0096	LFC Cal	23:17	106.5			HPF	cal							Yes
0097	Etalon Cal	23:19	159.8			HPF	cal							Yes
0098	UNe Slave Cal	23:23	852			HPF	cal							Yes
lrs20000018_01	bias	23:25	0			LRS2	cal							Yes
virus0000024_01	bias	23:25	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:25	0			LRS2	cal							Yes
virus0000024_02	bias	23:26	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:26	0			LRS2	cal							Yes
virus0000024_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:27	0			LRS2	cal							Yes
virus0000024_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:28	0			LRS2	cal							Yes
virus0000024_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:29	0			LRS2	cal							Yes
virus0000024_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:30	0			LRS2	cal							Yes
virus0000024_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:30	0			LRS2	cal							Yes
virus0000024_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:31	0			LRS2	cal							Yes
virus0000024_09	bias	23:32	0			VIRUS	cal							Yes
lrs20000018_10	bias	23:32	0			LRS2	cal							Yes
virus0000024_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:33	0			LRS2	cal							Yes
virus0000024_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:34	360			LRS2	cal							Yes
virus0000025_01	dark	23:34	360			VIRUS	cal							Yes
0099	UNe Slave Cal	23:38	852			HPF	cal							Yes
lrs20000019_02	dark	23:41	360			LRS2	cal							Yes
virus0000025_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:48	360			LRS2	cal							Yes
virus0000025_03	dark	23:48	360			VIRUS	cal							Yes
0100	UNe Slave Cal	23:53	852			HPF	cal							Yes

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