HET Night Report Reader

Civil Date	Ephemerides
2022-02-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:51	01:37	02:05	12:15	12:43	13:29	23:48	-
Night Length	10:10		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
00:51	15.8	10.8	05:35	wind	04:44
08:10	12.7	12.3	13:00	twilight	04:50
Total Time Open					9:34

Program	Night Priority	Science
02:05	Science
03:48	Idle due to weather (clouds over most of the sky)
08:53	Science
09:01	Idle due to weather
09:39	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:16	02:09	0.58	0.87	50	+2576	15.1	13.2	12.9	171	16	First of Night
↪ Comments			windy/dome seeing

Problem Reports					no PRs

Ops Comments	none

TO Comments	none

RA Comments	Partly cloudy at sunset (00:51 UT). Night for high pri sci and eng. Took L/V twilight flats in work-downwind conditions.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000034_02	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000034_03	Cd-A	00:01	15			VIRUS	cal							Yes
virus0000035_01	Hg	00:03	15			VIRUS	cal							Yes
virus0000035_02	Hg	00:04	15			VIRUS	cal							Yes
virus0000035_03	Hg	00:05	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:07	0			LRS2	cal							Yes
virus0000001_01	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:07	0			LRS2	cal							Yes
virus0000001_02	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:08	0			LRS2	cal							Yes
lrs20000001_04	bias	00:09	0			LRS2	cal							Yes
virus0000001_03	bias	00:09	0			VIRUS	cal							Yes
virus0000001_04	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:10	0			LRS2	cal							Yes
virus0000001_05	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:11	0			LRS2	cal							Yes
virus0000001_06	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:12	0			LRS2	cal							Yes
virus0000001_07	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:13	0			LRS2	cal							Yes
virus0000001_08	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:14	0			LRS2	cal							Yes
virus0000001_09	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:15	0			LRS2	cal							Yes
virus0000001_10	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:15	0			LRS2	cal							Yes
virus0000001_11	bias	00:16	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:16	360			LRS2	cal							Yes
virus0000002_01	dark	00:17	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:23	360			LRS2	cal							Yes
virus0000002_02	dark	00:24	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:30	360			LRS2	cal							Yes
virus0000002_03	dark	00:30	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	00:56	7			LRS2	cal							Yes
lrs20000004_01	skyflat	00:57	10			LRS2	cal							Yes
lrs20000005_01	skyflat	00:58	13			LRS2	cal							Yes
lrs20000006_01	skyflat	00:59	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:01	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:02	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:06	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:07	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:09	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:10	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:11	26			VIRUS	cal							Yes
0001	parallel	02:15	191.7	5.8	UT22-1-004	HPF	sci	1.83	0.99	17.58	0.65	437		P4
virus0000008_01	parallel	02:15	877.5			VIRUS	sci							Yes
0002	parallel	02:19	191.7	0.8	UT22-1-004	HPF	sci	1.60	1.02	17.58	0.68	463		P4
0003	parallel	02:22	191.7	0.8	UT22-1-004	HPF	sci	1.58	0.91	17.61	0.69	474		P4
virus0000009_01	parallel	02:31	2872.5			VIRUS	sci							Yes
0004	parallel	02:32	969.1	5.8	PSU22-1-005	HPF	sci	1.54	0.91	18.51	0.92	48		P4
0005	parallel	02:48	969.1	0.8	PSU22-1-005	HPF	sci	1.53	0.92	18.42	0.92	48		P4
virus0000010_01	parallel	03:10	360			VIRUS	spec							Yes
lrs20000009_01	HZ4_056_W	03:10	360	5.0		LRS2	spec	1.73	0.99	18.61	0.84			Yes
virus0000011_01	parallel	03:20	360			VIRUS	spec							Yes
lrs20000010_01	HZ4_066_W	03:20	360	4.0		LRS2	spec	1.68	1.09	18.69	0.84			Yes
0006	parallel	03:31	308.9	4.9	UT22-1-006	HPF	sci	1.82	1.15	18.82	0.91	159		Yes
virus0000012_01	parallel	03:31	1417.5			VIRUS	sci							Yes
0007	parallel	03:37	308.9	0.9	UT22-1-006	HPF	sci	2.05	1.10	18.77	0.91	139		Yes
0008	parallel	03:43	308.9	0.9	UT22-1-006	HPF	sci	1.93	1.27	18.69	0.88	141		Yes
virus0000013_01	parallel	03:53	2872.5			VIRUS	sci							Yes
0009	parallel	03:54	969.1	5.8	UT22-1-003	HPF	sci	2.00	1.23	18.01	0.83	64	Lost gudie star due to clouds for much of second exposure	No
0010	parallel	04:10	969.1	-0.2	UT22-1-003	HPF	sci	2.04	1.46	17.66	0.80	55	Lost gudie star due to clouds for much of second exposure	No
virus0000014_01	Cd-A	06:09	15		ENG22-1-002	VIRUS	cal							Yes
virus0000015_01	Hg	06:17	15		ENG22-1-002	VIRUS	cal							Yes
0011	LFC Cal	06:34	106.5			HPF	cal							Yes
0012	LFC Cal	06:36	106.5			HPF	cal							Yes
0013	LFC Cal	06:39	106.5			HPF	cal							Yes
0014	LFC Cal	07:22	106.5			HPF	cal							Yes
0015	LFC Cal	07:24	106.5			HPF	cal							Yes
0016	LFC Cal	07:26	106.5			HPF	cal							Yes
0017	parallel	08:58	191.7	4.8	UT22-1-005	HPF	sci	1.68	0.96	18.01	0.80	105		P4
virus0000016_01	parallel	09:06	2872.5			VIRUS	sci							Yes
0018	parallel	09:07	969.1	5.8	UT22-1-003	HPF	sci	1.88	1.08	18.07	0.48	39		No
0019	parallel	09:23	969.1	-0.2	UT22-1-003	HPF	sci	2.11	1.27	18.76	0.77	43	variable seeing in second exposure , decreasing transparency as clouds return	No
virus0000017_01	parallel	09:45	2872.5			VIRUS	sci							Yes
0020	parallel	09:46	969.1	6.8	UT22-1-003	HPF	sci	2.00	1.17	18.66	0.70	57		Yes
0021	parallel	10:03	969.1	0.8	UT22-1-003	HPF	sci	1.95	1.17	18.88	0.79	57		Yes
virus0000018_01	parallel	10:25	457.5			VIRUS	sci							Yes
0022	parallel	10:26	308.9	6.9	UT22-1-005	HPF	sci	1.74	1.04	18.61	0.92	185		Yes
0023	parallel	10:37	308.9	5.9	UT22-1-015	HPF	sci	1.90	1.29	18.78	0.86	232		Yes
virus0000019_01	parallel	10:37	1417.5			VIRUS	sci							Yes
0024	parallel	10:43	308.9	0.9	UT22-1-015	HPF	sci	1.88	1.10	18.86	0.83	248		Yes
0025	parallel	10:48	308.9	-0.1	UT22-1-015	HPF	sci	1.96	1.19	18.89	0.82	257		Yes
virus0000020_01	parallel	11:00	2872.5			VIRUS	sci							Yes
0026	parallel	11:01	969.1	7.8	UT22-1-003	HPF	sci	2.01	1.06	17.45	0.88	251		Yes
0027	parallel	11:18	969.1	0.8	UT22-1-003	HPF	sci	2.22	1.05	17.02	0.86	192		Yes
0028	LFC Cal	11:35	106.5			HPF	cal							Yes
0029	HR4829_tell_std	11:40	117.2	6.0		HPF	telluric	2.33	1.20	17.88	0.92			Yes
0030	parallel	11:49	969.1	6.8	UT22-1-003	HPF	sci	2.16		18.13	0.65	58		P4
virus0000021_01	parallel	11:49	2872.5			VIRUS	sci							Yes
0031	parallel	12:06	969.1	0.8	UT22-1-003	HPF	sci	2.15		18.89	0.87	71		P4
0032	LFC Cal	12:25	106.5			HPF	cal							Yes
0033	parallel	12:29	915.9	6.7	G22-1-002	HPF	sci	2.09		17.05	0.67	34		Yes
virus0000022_01	parallel	12:29	2737.5			VIRUS	sci							Yes
0034	parallel	12:45	915.9	0.7	G22-1-002	HPF	sci	1.81		17.02	0.86	33		Yes
0035	LFC Cal	13:02	106.5			HPF	cal							Yes
virus0000023_01	bias	13:04	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	13:07	15		ENG22-1-002	VIRUS	cal							Yes
virus0000025_01	Hg	13:15	15		ENG22-1-002	VIRUS	cal							Yes
0036	Dark	13:17	319.5			HPF	cal							Yes
0037	Quartz FCU	13:24	74.5			HPF	cal							Yes
0038	Quartz FCU	13:26	74.5			HPF	cal							Yes
0039	Quartz FCU	13:27	74.5			HPF	cal							Yes
0040	Quartz FCU	13:29	74.5			HPF	cal							Yes
0041	Quartz FCU	13:31	74.5			HPF	cal							Yes
0042	Quartz FCU	13:33	74.5			HPF	cal							Yes
0043	Quartz FCU	13:35	74.5			HPF	cal							Yes
0044	Alpha Bright Cal	13:37	85.2			HPF	cal							Yes
0045	Alpha Bright Cal	13:39	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	13:41	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	13:43	85.2			HPF	cal							Yes
0048	LFC FCU	13:45	106.5			HPF	cal							Yes
0049	LFC FCU	13:48	106.5			HPF	cal							Yes
0050	LFC Cal	13:51	106.5			HPF	cal							Yes
0051	LFC Cal	13:53	106.5			HPF	cal							Yes
0052	Etalon Cal	13:56	159.8			HPF	cal							Yes
0053	UNe Slave Cal	13:59	852			HPF	cal							Yes
0054	UNe Slave Cal	14:14	852			HPF	cal							Yes
0055	UNe Slave Cal	14:29	852			HPF	cal							Yes
lrs20009900_01	bias	22:21	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:21	20			VIRUS	cal							Yes
virus0009901_01	bias	22:23	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:23	15			LRS2	cal							Yes
lrs20009902_01	Cd-A_B	22:25	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:26	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:28	15			LRS2	cal							Yes
0102	LFC Cal	22:30	106.5			HPF	cal							Yes
0103	Dark	22:42	319.5			HPF	cal							Yes
0104	Quartz FCU	22:48	74.5			HPF	cal							Yes
0105	Quartz FCU	22:50	74.5			HPF	cal							Yes
0106	Quartz FCU	22:52	74.5			HPF	cal							Yes
0107	Quartz FCU	22:54	74.5			HPF	cal							Yes
0108	Quartz FCU	22:55	74.5			HPF	cal							Yes
0109	Quartz FCU	22:57	74.5			HPF	cal							Yes
0110	Quartz FCU	22:59	74.5			HPF	cal							Yes
0111	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0112	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0113	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0114	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0115	LFC FCU	23:10	106.5			HPF	cal							Yes
0116	LFC FCU	23:12	106.5			HPF	cal							Yes
0117	LFC Cal	23:15	106.5			HPF	cal							Yes
0118	LFC Cal	23:17	106.5			HPF	cal							Yes
0119	Etalon Cal	23:20	159.8			HPF	cal							Yes
lrs20000017_01	flat_Qth_R	23:23	15			LRS2	cal							Yes
0120	UNe Slave Cal	23:24	852			HPF	cal							Yes
lrs20000017_02	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000017_03	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000017_04	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000017_05	flat_Qth_R	23:28	15			LRS2	cal							Yes
lrs20000018_01	flat_ldls_long_B	23:29	15			LRS2	cal							Yes
lrs20000018_02	flat_ldls_long_B	23:31	15			LRS2	cal							Yes
lrs20000018_03	flat_ldls_long_B	23:32	15			LRS2	cal							Yes
lrs20000019_01	Cd-A_B	23:33	38			LRS2	cal							Yes
lrs20000019_02	Cd-A_B	23:35	38			LRS2	cal							Yes
lrs20000019_03	Cd-A_B	23:36	38			LRS2	cal							Yes
lrs20000020_01	FeAr_R	23:38	15			LRS2	cal							Yes
0121	UNe Slave Cal	23:39	852			HPF	cal							Yes
lrs20000020_02	FeAr_R	23:39	15			LRS2	cal							Yes
lrs20000020_03	FeAr_R	23:40	15			LRS2	cal							Yes
lrs20000021_01	Hg_R	23:41	20			LRS2	cal							Yes
lrs20000021_02	Hg_R	23:43	20			LRS2	cal							Yes
lrs20000021_03	Hg_R	23:44	20			LRS2	cal							Yes
lrs20000022_01	Hg_B	23:45	15			LRS2	cal							Yes
lrs20000022_02	Hg_B	23:46	15			LRS2	cal							Yes
lrs20000022_03	Hg_B	23:48	15			LRS2	cal							Yes
0122	UNe Slave Cal	23:53	852			HPF	cal							Yes
virus0000033_01	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000033_02	flat_ldls_long	23:56	15			VIRUS	cal							Yes
virus0000033_03	flat_ldls_long	23:57	15			VIRUS	cal							Yes
virus0000034_01	Cd-A	23:58	15			VIRUS	cal							Yes

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