HET Night Report Reader

Civil Date	Ephemerides
2022-03-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:18	02:04	02:32	11:30	11:59	12:44	10:06	-
Night Length	8:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps		none

Other Personnel	Steven Janowiecki

Guests	Lindsey and Erika from Texas State

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:17	19.8	17.8	03:54	engineering	02:37
04:01	18.9	17.1	11:55	twilight	07:54
Total Time Open					10:31

Program	Night Priority	Science
02:32	Science
03:52	Engineering (Operation interrupted by possible arrival of nitrogen truck)
04:03	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:46	02:18	0.44	0.70	70	+1642	19.2	17.5	17.6	207	9	First of Night
09:50	10:19					16.1	15.8	15.8	191	15	Stack/Re-stack
11:49	11:54	0.46	1.02	-30	+3819	16.6	16.0	15.9	193	16	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6003	07:09-07:40	00:31	Suddenly no stars on Guiders/WFS. As though light path were blocked. Additionally, could not identify fields for other targets.	Called: Jim Re-initialized tracker, went to test field, and we were able to identify stars in finder chart on subsequent track.

Ops Comments	none

TO Comments	Brief closure due to reported LN truck arrival, which was then canceled.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000019_08	bias	00:00	0			LRS2	cal							Yes
virus0000029_08	bias	00:00	0			VIRUS	cal							Yes
lrs20000019_09	bias	00:00	0			LRS2	cal							Yes
virus0000029_09	bias	00:01	0			VIRUS	cal							Yes
lrs20000019_10	bias	00:01	0			LRS2	cal							Yes
virus0000029_10	bias	00:02	0			VIRUS	cal							Yes
lrs20000019_11	bias	00:02	0			LRS2	cal							Yes
virus0000029_11	bias	00:03	0			VIRUS	cal							Yes
lrs20000020_01	dark	00:03	360			LRS2	cal							Yes
virus0000030_01	dark	00:03	360			VIRUS	cal							Yes
0001	UNe Slave Cal	00:09	852			HPF	cal							Yes
lrs20000020_02	dark	00:10	360			LRS2	cal							Yes
virus0000030_02	dark	00:10	360			VIRUS	cal							Yes
lrs20000020_03	dark	00:17	360			LRS2	cal							Yes
virus0000030_03	dark	00:17	360			VIRUS	cal							Yes
0002	UNe Slave Cal	00:24	852			HPF	cal							Yes
lrs20000001_01	skyflat	01:23	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:24	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:25	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:26	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:28	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:29	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:34	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:35	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:36	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:37	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:39	26			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	01:41	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	01:42	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	01:43	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	01:45	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	01:46	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	01:47	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	01:48	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	01:49	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	01:51	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	01:52	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	01:54	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	01:56	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	01:57	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	01:58	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	01:59	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	02:01	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	02:02	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	02:03	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	02:04	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	02:06	15			LRS2	cal							Yes
virus0000006_01	flat_ldls_long	02:12	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	02:14	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	02:15	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	02:17	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	02:18	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	02:19	15			VIRUS	cal							Yes
virus0000008_01	G191B2B_047_W	02:28	60	10.0		VIRUS	spec	1.73	0.89	21.64	0.92			Yes
virus0000008_02	G191B2B_047_W	02:30	60	1.0		VIRUS	spec	1.60	1.04	21.64	0.91			Yes
virus0000008_03	G191B2B_047_W	02:32	60	1.0		VIRUS	spec	1.58	0.78	21.63	0.88			Yes
virus0000009_01	parallel	02:38	420	5.0	HET22-1-100	VIRUS	sci	1.47	0.79	21.81	0.84			Yes
virus0000009_02	parallel	02:46	420	1.0	HET22-1-100	VIRUS	sci	1.36	0.84	21.88	0.77			Yes
virus0000009_03	parallel	02:54	420	1.0	HET22-1-100	VIRUS	sci	1.39	0.74	21.94	0.76			Yes
virus0000010_01	parallel	03:05	420	4.0	HET22-1-100	VIRUS	sci	1.54	0.62	21.97	0.71			Yes
0003	LFC Cal	03:09	106.5			HPF	cal							Yes
0004	LFC Cal	03:12	106.5			HPF	cal							Yes
virus0000010_02	parallel	03:13	420	1.0	HET22-1-100	VIRUS	sci	1.54		21.98	0.72			Yes
0005	LFC Cal	03:14	106.5			HPF	cal							Yes
virus0000010_03	parallel	03:21	420	1.0	HET22-1-100	VIRUS	sci	1.54	0.90	21.99	0.75			Yes
virus0000011_01	parallel	03:32	360	4.0	HET22-1-100	VIRUS	sci	1.56	0.63	21.87	0.80			Yes
virus0000011_02	parallel	03:39	360	1.0	HET22-1-100	VIRUS	sci	1.50	0.60	21.85	0.82			Yes
virus0000011_03	parallel	03:46	360	1.0	HET22-1-100	VIRUS	sci	1.46	0.60	21.82	0.83			Yes
virus0000012_01	parallel	04:06	360	3.0	HET22-1-100	VIRUS	sci	1.79	0.67	21.86	0.81			Yes
virus0000012_02	parallel	04:13	360	1.0	HET22-1-100	VIRUS	sci	2.01	0.75	21.83	0.85			Yes
virus0000012_03	parallel	04:20	360	1.0	HET22-1-100	VIRUS	sci	2.03	0.91	21.83	0.87			Yes
virus0000013_01	parallel	04:29	420	3.0	HET22-1-100	VIRUS	sci	2.01	0.69	21.83	0.69			Yes
virus0000013_02	parallel	04:37	420	1.0	HET22-1-100	VIRUS	sci	1.81	0.70	21.81	0.70			Yes
virus0000013_03	parallel	04:46	420	2.0	HET22-1-100	VIRUS	sci	1.69	0.61	21.81	0.71			Yes
virus0000014_01	parallel	04:56	420	3.0	HET22-1-100	VIRUS	sci	1.80	0.58	21.78	0.87			Yes
virus0000014_02	parallel	05:04	420	1.0	HET22-1-100	VIRUS	sci	1.85	0.91	21.78	0.87			Yes
virus0000014_03	parallel	05:12	420	1.0	HET22-1-100	VIRUS	sci	1.72	0.76	21.79	0.91			Yes
0006	LFC Cal	05:14	106.5			HPF	cal							Yes
0007	LFC Cal	05:16	106.5			HPF	cal							Yes
0008	LFC Cal	05:18	106.5			HPF	cal							Yes
0009	LFC Cal	05:21	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:22	360	3.0	HET22-1-100	VIRUS	sci	1.59	0.88	21.81	0.76			Yes
0010	LFC Cal	05:23	106.5			HPF	cal							Yes
virus0000015_02	parallel	05:30	360	2.0	HET22-1-100	VIRUS	sci	1.56	0.80	21.82	0.78			Yes
virus0000015_03	parallel	05:37	360	1.0	HET22-1-100	VIRUS	sci	1.53		21.83	0.80			Yes
0011	LFC Cal	05:46	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:47	900			VIRUS	sci							Yes
lrs20000013_01	parallel	05:47	900	4.0	UT22-1-011	LRS2-B	sci	1.46		21.94	0.86			Yes
0012	LFC Cal	05:48	106.5			HPF	cal							Yes
0013	LFC Cal	05:50	106.5			HPF	cal							Yes
virus0000016_02	parallel	06:03	900			VIRUS	sci							Yes
lrs20000013_02	parallel	06:04	900	2.0	UT22-1-011	LRS2-B	sci	1.47	0.73	21.93	0.85			Yes
virus0000017_01	parallel	06:23	360	4.0	HET22-1-100	VIRUS	sci	1.56	0.71	21.99	0.97			Yes
virus0000017_02	parallel	06:30	360	1.0	HET22-1-100	VIRUS	sci	1.58	0.81	21.99	0.97			Yes
virus0000017_03	parallel	06:37	360	1.0	HET22-1-100	VIRUS	sci	1.52	0.87	22.01	0.95			Yes
virus0000018_01	parallel	06:48	480	5.0	HET22-1-100	VIRUS	sci	1.57	0.75	21.80	0.94		something block light path in the middle of last exposure.	No
virus0000018_02	parallel	06:57	480	1.0	HET22-1-100	VIRUS	sci	1.50	0.87	21.82	0.90			No
virus0000018_03	parallel	07:06	480	1.0	HET22-1-100	VIRUS	sci	1.80	0.91	21.86	0.93			No
virus0000020_01	parallel	07:44	360	4.0	HET22-1-100	VIRUS	sci	1.99	1.11	22.08	0.84			Yes
virus0000020_02	parallel	07:51	360	1.0	HET22-1-100	VIRUS	sci	1.94	1.15	22.07	0.84			Yes
virus0000020_03	parallel	07:58	360	1.0	HET22-1-100	VIRUS	sci	1.81	1.02	22.07	0.84			Yes
virus0000021_01	parallel	08:07	420	3.0	HET22-1-100	VIRUS	sci	1.97	1.03	21.95	0.82			Yes
virus0000021_02	parallel	08:16	420	2.0	HET22-1-100	VIRUS	sci	1.90	1.00	21.93	0.83			Yes
virus0000021_03	parallel	08:24	420	1.0	HET22-1-100	VIRUS	sci	1.77	1.06	21.92	0.84			Yes
virus0000022_01	parallel	08:35	360	4.0	HET22-1-100	VIRUS	sci	1.82	1.28	21.83	0.81			Yes
virus0000022_02	parallel	08:42	360	1.0	HET22-1-100	VIRUS	sci	1.85	1.00	21.77	0.79			Yes
virus0000022_03	parallel	08:49	360	1.0	HET22-1-100	VIRUS	sci	1.91	1.14	21.72	0.77			Yes
virus0000023_01	parallel	08:59	420	4.0	HET22-1-100	VIRUS	sci	1.69	1.02	21.93	0.82			Yes
virus0000023_02	parallel	09:07	420	1.0	HET22-1-100	VIRUS	sci	1.78	1.04	21.91	0.80			Yes
virus0000023_03	parallel	09:15	420	1.0	HET22-1-100	VIRUS	sci	1.81	1.13	21.87	0.80			Yes
virus0000024_01	parallel	09:26	420	4.0	HET22-1-100	VIRUS	sci	1.79	1.15	21.84	0.88			Yes
virus0000024_02	parallel	09:34	420	1.0	HET22-1-100	VIRUS	sci	2.18	1.15	21.82	0.88			Yes
virus0000024_03	parallel	09:42	420	1.0	HET22-1-100	VIRUS	sci	2.11	1.15	21.81	0.88			Yes
virus0000025_01	Hg	10:06	15			VIRUS	cal							Yes
virus0000025_02	Hg	10:07	15			VIRUS	cal							Yes
virus0000025_03	Hg	10:09	15			VIRUS	cal							Yes
virus0000026_01	parallel	10:24	1357.5			VIRUS	sci							Yes
0014	parallel	10:25	915.9	6.7	PSU22-1-014	HPF	sci	1.65	0.98	20.24	0.95	118		Yes
0015	LFC Cal	10:44	106.5			HPF	cal							Yes
0016	LFC Cal	10:46	106.5			HPF	cal							Yes
0017	LFC Cal	10:49	106.5			HPF	cal							Yes
lrs20000014_01	HZ44_056_W	10:49	60	9.0		LRS2	spec	1.79	1.22	21.71	0.77			Yes
lrs20000015_01	HZ44_066_W	10:53	120	3.0		LRS2	spec	1.74	1.14	20.74	0.90			Yes
0018	parallel	11:01	74.5	5.8	UT22-1-005	HPF	sci	1.68	1.10	20.12	0.81	442		P4
0019	LFC Cal	11:06	106.5			HPF	cal							Yes
virus0000027_01	parallel	11:10	1837.5			VIRUS	sci							Yes
0020	parallel	11:11	617.7	8.7	UT22-1-017	HPF	sci	1.85	1.16	20.41	0.74	109		P4
0021	parallel	11:21	617.7	0.7	UT22-1-017	HPF	sci	1.64	1.01	20.40	0.70	114		P4
0022	LFC Cal	11:33	106.5			HPF	cal							Yes
0023	parallel	11:38	553.8	6.8	UT22-1-005	HPF	sci	1.89	0.88	20.07	0.75	99		P4
virus0000028_01	parallel	11:38	817.5			VIRUS	sci							Yes
virus0000029_01	bias	11:51	0			VIRUS	cal							Yes
virus0000030_01	Cd-A	11:54	15		ENG22-1-002	VIRUS	cal							Yes
virus0000031_01	Hg	12:02	15		ENG22-1-002	VIRUS	cal							Yes
0024	Dark	12:05	319.5			HPF	cal							Yes
0025	Quartz FCU	12:16	74.5			HPF	cal							Yes
0026	Quartz FCU	12:18	74.5			HPF	cal							Yes
0027	Quartz FCU	12:20	74.5			HPF	cal							Yes
0028	Quartz FCU	12:22	74.5			HPF	cal							Yes
0029	Quartz FCU	12:24	74.5			HPF	cal							Yes
0030	Quartz FCU	12:25	74.5			HPF	cal							Yes
0031	Quartz FCU	12:27	74.5			HPF	cal							Yes
0032	Alpha Bright Cal	12:30	85.2			HPF	cal							Yes
0033	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0034	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0036	LFC FCU	12:39	106.5			HPF	cal							Yes
0037	LFC FCU	12:41	106.5			HPF	cal							Yes
0038	LFC FCU	12:43	106.5			HPF	cal							Yes
0039	LFC FCU	12:45	106.5			HPF	cal							Yes
0040	LFC FCU	12:48	106.5			HPF	cal							Yes
0041	LFC FCU	12:50	106.5			HPF	cal							Yes
0042	LFC Cal	12:53	106.5			HPF	cal							Yes
0043	LFC Cal	12:55	106.5			HPF	cal							Yes
0044	Etalon Cal	13:03	159.8			HPF	cal							Yes
0045	Etalon Cal	13:07	159.8			HPF	cal							Yes
0046	Etalon Cal	13:10	159.8			HPF	cal							Yes
0047	Etalon Cal	13:13	159.8			HPF	cal							Yes
0048	UNe Slave Cal	13:17	852			HPF	cal							Yes
0049	UNe Slave Cal	13:32	852			HPF	cal							Yes
0050	UNe Slave Cal	13:46	852			HPF	cal							Yes
0062	LFC Cal	22:59	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:02	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:03	20			VIRUS	cal							Yes
virus0009901_01	bias	23:04	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:05	15			LRS2	cal							Yes
lrs20009902_01	Cd-A_B	23:06	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:09	15			LRS2	cal							Yes
0063	Dark	23:12	319.5			HPF	cal							Yes
0064	Quartz FCU	23:19	74.5			HPF	cal							Yes
0065	Quartz FCU	23:21	74.5			HPF	cal							Yes
0066	Quartz FCU	23:22	74.5			HPF	cal							Yes
0067	Quartz FCU	23:24	74.5			HPF	cal							Yes
0068	Quartz FCU	23:26	74.5			HPF	cal							Yes
0069	Quartz FCU	23:28	74.5			HPF	cal							Yes
0070	Quartz FCU	23:30	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	23:32	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	23:34	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	23:36	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	23:38	85.2			HPF	cal							Yes
0075	LFC FCU	23:41	106.5			HPF	cal							Yes
0076	LFC FCU	23:43	106.5			HPF	cal							Yes
0077	LFC Cal	23:46	106.5			HPF	cal							Yes
0078	LFC Cal	23:48	106.5			HPF	cal							Yes
0079	Etalon Cal	23:51	159.8			HPF	cal							Yes
lrs20000019_01	bias	23:54	0			LRS2	cal							Yes
virus0000029_01	bias	23:54	0			VIRUS	cal							Yes
0080	UNe Slave Cal	23:54	852			HPF	cal							Yes
lrs20000019_02	bias	23:54	0			LRS2	cal							Yes
virus0000029_02	bias	23:55	0			VIRUS	cal							Yes
lrs20000019_03	bias	23:55	0			LRS2	cal							Yes
virus0000029_03	bias	23:55	0			VIRUS	cal							Yes
lrs20000019_04	bias	23:56	0			LRS2	cal							Yes
virus0000029_04	bias	23:56	0			VIRUS	cal							Yes
lrs20000019_05	bias	23:57	0			LRS2	cal							Yes
virus0000029_05	bias	23:57	0			VIRUS	cal							Yes
lrs20000019_06	bias	23:58	0			LRS2	cal							Yes
virus0000029_06	bias	23:58	0			VIRUS	cal							Yes
lrs20000019_07	bias	23:59	0			LRS2	cal							Yes
virus0000029_07	bias	23:59	0			VIRUS	cal							Yes

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