HET Night Report Reader

Civil Date	Ephemerides
2021-04-13	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:30	02:17	02:47	11:06	11:36	12:22	-	03:07
Night Length	8:19		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Justen Pautzke	Amy Westfall	-	-

Overlaps		none

Other Personnel	Steven Janowiecki

Guests	Amy Ray

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:28	10.1	9.4	01:52	dust	00:24
03:59	7.2	7.2	04:14	dust	00:15
05:24	8.1	6.6	05:37	dust	00:13
05:51	9.1	7.0	06:58	humidity	01:07
Total Time Open					1:59

Program	Night Priority	Science
02:47	Idle due to weather (High 1.0u Dust)
06:15	Science
06:28	Idle due to weather (Dew Point/Humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
05:53	06:15	0.42	0.66	7	+1487	9.0	8.1	7.5	125	10	First of Night
↪ Comments			Third attempt's a charm.

Problem Reports
PR Number	Times	Time Lost	Description	Response
5817	05:00-05:00	00:00	Internal dew point sensor reading very low -- below 0 while external is anywhere from 5 to 8 degrees.

Ops Comments	none

TO Comments	Closed in the nick of time before intense fog rolled in.

RA Comments	Closed most of the night due to dust and humidity.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:35	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:36	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:38	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:39	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:40	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:41	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:44	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:45	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:46	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:47	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:49	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:50	45			VIRUS	cal							Yes
0001	LFC Cal	02:32	106.5			HPF	cal							Yes
lrs20000007_01	dark	02:33	1800		ENG21-2-002	LRS2	cal							Yes
0002	LFC Cal	02:34	106.5			HPF	cal							Yes
0003	LFC Cal	02:36	106.5			HPF	cal							Yes
0004	LFC Cal	02:39	106.5			HPF	cal							Yes
0005	LFC Cal	02:41	106.5			HPF	cal							Yes
lrs20000007_02	dark	03:03	1800		ENG21-2-002	LRS2	cal							Yes
lrs20000007_03	dark	03:34	1800		ENG21-2-002	LRS2	cal							Yes
0006	LFC Cal	04:14	106.5			HPF	cal							Yes
0007	LFC Cal	04:16	106.5			HPF	cal							Yes
0008	LFC Cal	04:19	106.5			HPF	cal							Yes
0009	LFC Cal	04:21	106.5			HPF	cal							Yes
0010	LFC Cal	04:23	106.5			HPF	cal							Yes
0011	LFC Cal	06:00	106.5			HPF	cal							Yes
0012	LFC Cal	06:03	106.5			HPF	cal							Yes
0013	LFC Cal	06:05	106.5			HPF	cal							Yes
0014	LFC Cal	06:07	106.5			HPF	cal							Yes
0015	LFC Cal	06:10	106.5			HPF	cal							Yes
virus0000007_01	J145600.81+574150.8_047_E	06:19	120	4.0		VIRUS	spec	2.08		22.86	0.76			Yes
virus0000007_02	J145600.81+574150.8_047_E	06:23	120	2.0		VIRUS	spec	2.19		22.82	0.80			Yes
virus0000007_03	J145600.81+574150.8_047_E	06:26	120	1.0		VIRUS	spec	2.12		22.80	0.79			Yes
virus0000008_01	parallel	06:33	540	5.0	HET21-2-100	VIRUS	sci	2.64		22.64	0.76		Closed for weather during final exposure.	No
virus0000008_02	parallel	06:43	540	1.0	HET21-2-100	VIRUS	sci	2.09	1.57	22.65	0.77		Closed for weather during final exposure.	No
virus0000008_03	parallel	06:53	540	1.0	HET21-2-100	VIRUS	sci	2.36	1.78	22.62	0.75		Closed for weather during final exposure.	No
0016	LFC Cal	08:31	106.5			HPF	cal							Yes
0017	LFC Cal	08:33	106.5			HPF	cal							Yes
0018	LFC Cal	08:36	106.5			HPF	cal							Yes
0019	LFC Cal	08:38	106.5			HPF	cal							Yes
0020	LFC Cal	08:40	106.5			HPF	cal							Yes
0021	LFC Cal	10:14	106.5			HPF	cal							Yes
0022	LFC Cal	10:16	106.5			HPF	cal							Yes
0023	LFC Cal	10:18	106.5			HPF	cal							Yes
0024	LFC Cal	10:21	106.5			HPF	cal							Yes
0025	LFC Cal	10:23	106.5			HPF	cal							Yes
virus0000009_01	bias	10:37	0			VIRUS	cal							Yes
virus0000010_01	Cd-A	10:41	15		ENG21-2-002	VIRUS	cal							Yes
virus0000011_01	Hg	10:49	15		ENG21-2-002	VIRUS	cal							Yes
0026	Dark	11:01	319.5			HPF	cal							Yes
0027	Quartz FCU	11:12	74.5			HPF	cal							Yes
0028	Quartz FCU	11:14	74.5			HPF	cal							Yes
0029	Quartz FCU	11:16	74.5			HPF	cal							Yes
0030	Quartz FCU	11:17	74.5			HPF	cal							Yes
0031	Quartz FCU	11:19	74.5			HPF	cal							Yes
0032	Quartz FCU	11:21	74.5			HPF	cal							Yes
0033	Quartz FCU	11:23	74.5			HPF	cal							Yes
0034	Alpha Bright Cal	11:25	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	11:27	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	11:29	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:31	85.2			HPF	cal							Yes
0038	LFC FCU	11:34	106.5			HPF	cal							Yes
0039	LFC FCU	11:36	106.5			HPF	cal							Yes
0040	LFC FCU	11:38	106.5			HPF	cal							Yes
0041	LFC FCU	11:41	106.5			HPF	cal							Yes
0042	LFC FCU	11:43	106.5			HPF	cal							Yes
0043	LFC FCU	11:45	106.5			HPF	cal							Yes
0044	LFC Cal	11:48	106.5			HPF	cal							Yes
0045	LFC Cal	11:51	106.5			HPF	cal							Yes
0046	Etalon Cal	11:58	159.8			HPF	cal							Yes
0047	Etalon Cal	12:01	159.8			HPF	cal							Yes
0048	Etalon Cal	12:05	159.8			HPF	cal							Yes
0049	Etalon Cal	12:08	159.8			HPF	cal							Yes
0050	UNe Slave Cal	12:11	852			HPF	cal							Yes
0051	UNe Slave Cal	12:26	852			HPF	cal							Yes
0052	UNe Slave Cal	12:41	852			HPF	cal							Yes
0037	LFC Cal	21:33	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	21:39	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:41	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:42	15			VIRUS	cal							Yes
virus0009903_01	bias	21:44	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:45	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:46	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:48	15			LRS2	cal							Yes
0038	Dark	22:06	319.5			HPF	cal							Yes
0039	Quartz FCU	22:13	74.5			HPF	cal							Yes
0040	Quartz FCU	22:14	74.5			HPF	cal							Yes
0041	Quartz FCU	22:16	74.5			HPF	cal							Yes
0042	Quartz FCU	22:18	74.5			HPF	cal							Yes
0043	Quartz FCU	22:20	74.5			HPF	cal							Yes
0044	Quartz FCU	22:22	74.5			HPF	cal							Yes
0045	Quartz FCU	22:23	74.5			HPF	cal							Yes
0046	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0050	LFC FCU	22:34	106.5			HPF	cal							Yes
0051	LFC FCU	22:37	106.5			HPF	cal							Yes
0052	LFC Cal	22:39	106.5			HPF	cal							Yes
0053	LFC Cal	22:42	106.5			HPF	cal							Yes
0054	Etalon Cal	22:44	159.8			HPF	cal							Yes
0055	UNe Slave Cal	22:48	852			HPF	cal							Yes
lrs20000009_01	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	22:55	15			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	22:57	15			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	22:58	15			LRS2	cal							Yes
lrs20000011_01	Cd-A_B	22:59	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	23:01	38			LRS2	cal							Yes
lrs20000011_03	Cd-A_B	23:02	38			LRS2	cal							Yes
0056	UNe Slave Cal	23:03	852			HPF	cal							Yes
lrs20000012_01	FeAr_R	23:04	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	23:09	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	23:11	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000014_03	Hg_B	23:14	15			LRS2	cal							Yes
0057	UNe Slave Cal	23:18	852			HPF	cal							Yes
virus0000022_01	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000022_02	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000022_03	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000023_01	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000023_02	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000023_03	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000024_01	Hg	23:29	15			VIRUS	cal							Yes
virus0000024_02	Hg	23:30	15			VIRUS	cal							Yes
virus0000024_03	Hg	23:31	15			VIRUS	cal							Yes
lrs20000015_01	bias	23:33	0			LRS2	cal							Yes
virus0000025_01	bias	23:33	0			VIRUS	cal							Yes
lrs20000015_02	bias	23:34	0			LRS2	cal							Yes
lrs20000015_03	bias	23:34	0			LRS2	cal							Yes
virus0000025_02	bias	23:34	0			VIRUS	cal							Yes
virus0000025_03	bias	23:35	0			VIRUS	cal							Yes
lrs20000015_04	bias	23:35	0			LRS2	cal							Yes
virus0000025_04	bias	23:35	0			VIRUS	cal							Yes
lrs20000015_05	bias	23:36	0			LRS2	cal							Yes
virus0000025_05	bias	23:36	0			VIRUS	cal							Yes
lrs20000015_06	bias	23:37	0			LRS2	cal							Yes
virus0000025_06	bias	23:37	0			VIRUS	cal							Yes
lrs20000015_07	bias	23:38	0			LRS2	cal							Yes
virus0000025_07	bias	23:38	0			VIRUS	cal							Yes
lrs20000015_08	bias	23:39	0			LRS2	cal							Yes
virus0000025_08	bias	23:39	0			VIRUS	cal							Yes
lrs20000015_09	bias	23:39	0			LRS2	cal							Yes
virus0000025_09	bias	23:40	0			VIRUS	cal							Yes
lrs20000015_10	bias	23:40	0			LRS2	cal							Yes
virus0000025_10	bias	23:41	0			VIRUS	cal							Yes
lrs20000015_11	bias	23:41	0			LRS2	cal							Yes
virus0000025_11	bias	23:42	0			VIRUS	cal							Yes
lrs20000016_01	dark	23:42	360			LRS2	cal							Yes
virus0000026_01	dark	23:42	360			VIRUS	cal							Yes
lrs20000016_02	dark	23:49	360			LRS2	cal							Yes
virus0000026_02	dark	23:49	360			VIRUS	cal							Yes
lrs20000016_03	dark	23:56	360			LRS2	cal							Yes
virus0000026_03	dark	23:56	360			VIRUS	cal							Yes

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