HET Night Report Reader

Civil Date	Ephemerides
2021-08-09	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:51	02:40	03:12	10:52	11:23	12:13	-	03:02
Night Length	7:40		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:08	22.5	21.1	01:23	engineering	00:15
01:51	22.6	21.4	11:50	twilight	09:59
Total Time Open					10:14

Program	Night Priority	Science
03:12	Science
06:14	Idle due to weather (clouds)
06:48	Science
06:55	Idle due to weather (clouds)
07:25	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:18	02:53	0.37	0.55	70	-933	22.6	21.2	21.3	160	6	First of Night
↪ Comments			First stack after 6:6 swap. Had to retrieve mirrors. Fixedap for bottom segment.
11:43	11:47	0.42	0.65	300	-226	19.5	19.6	19.7	200	13	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly clear with some clouds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000026_03	dark	00:05	360			LRS2	cal							Yes
virus0000031_03	dark	00:05	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	01:55	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:56	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:58	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:59	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:00	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:01	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:05	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:06	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:07	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:09	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:10	26			VIRUS	cal							Yes
virus0000006_01	skyflat	02:12	45			VIRUS	cal							Yes
lrs20000007_01	1740346_056_E	02:58	180	5.0		LRS2	spec	1.57		21.96	0.80			Yes
lrs20000008_01	1740346_066_E	03:03	120	2.0		LRS2	spec	1.47		21.16	0.91			Yes
0001	LFC Cal	03:11	106.5			HPF	cal							Yes
virus0000007_01	parallel	03:11	1500			VIRUS	sci							Yes
lrs20000009_01	parallel	03:11	1500	6.0	HET21-3-203	LRS2-R	sci	1.34	0.88	21.17	0.90			Yes
0002	LFC Cal	03:13	106.5			HPF	cal							Yes
0003	LFC Cal	03:16	106.5			HPF	cal							Yes
0004	LFC Cal	03:39	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:40	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	03:41	1800	5.0	HET21-3-203	LRS2-B	sci	1.44	0.81	22.34	0.73			Yes
0005	LFC Cal	03:42	106.5			HPF	cal							Yes
0006	LFC Cal	03:44	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:14	420	3.0	HET21-3-100	VIRUS	sci	1.31	0.98	22.41	0.76			Yes
virus0000009_02	parallel	04:22	420	1.0	HET21-3-100	VIRUS	sci	1.52	0.96	22.39	0.75			Yes
virus0000009_03	parallel	04:30	420	1.0	HET21-3-100	VIRUS	sci	1.49	0.91	22.40	0.75			Yes
virus0000010_01	parallel	04:40	480	3.0	HET21-3-100	VIRUS	sci	1.47	0.98	22.37	0.71			Yes
virus0000010_02	parallel	04:49	480	1.0	HET21-3-100	VIRUS	sci	1.63	1.25	22.32	0.73			Yes
virus0000010_03	parallel	04:58	480	1.0	HET21-3-100	VIRUS	sci	1.56	1.14	22.28	0.73			Yes
virus0000011_01	parallel	05:11	549			VIRUS	sci							Yes
0007	parallel	05:12	372.8	5.8	UT21-3-007	HPF	sci	1.43	0.95	20.66	0.80	292		Yes
virus0000012_01	parallel	05:22	2872.5			VIRUS	sci							Yes
0008	parallel	05:23	969.1	4.8	UT21-3-010	HPF	sci	1.71	1.21	20.65	0.89	53		Yes
0009	parallel	05:39	969.1	0.8	UT21-3-010	HPF	sci	1.72	1.28	20.63	0.87	49		Yes
0010	LFC Cal	05:57	106.5			HPF	cal							Yes
virus0000013_01	parallel	06:01	1087.5			VIRUS	sci							Yes
0011	parallel	06:02	734.9	5.8	G21-3-002	HPF	sci	1.46	0.94	20.47	0.78	102		Yes
0012	LFC Cal	06:15	106.5			HPF	cal							Yes
virus0000015_01	Cd-A	06:37	15		ENG21-3-002	VIRUS	cal							Yes
virus0000016_01	Hg	06:45	15		ENG21-3-002	VIRUS	cal							Yes
lrs20000011_01	parallel	06:53	120	5.0	UT21-3-008	LRS2-R	sci	1.50	1.06	21.25	0.80			Yes
lrs20000012_01	parallel	06:59	60	4.0	UT21-3-008	LRS2-R	sci	1.23	0.85	21.00	0.22		clouds	No
0013	parallel	07:09	308.9	8.9	UT21-3-006	HPF	sci	1.49	1.03	20.81	0.09	191		No
virus0000017_01	parallel	07:09	1417.5			VIRUS	sci							Yes
0014	parallel	07:15	308.9	0.9	UT21-3-006	HPF	sci	1.49	0.81	20.87	0.61	481		No
0015	parallel	07:20	308.9	-0.1	UT21-3-006	HPF	sci	1.40	0.89	20.93	0.68	549		No
0016	parallel	07:33	969.1	7.8	PSU21-3-011	HPF	sci	1.37	0.86	20.59	0.92	92		Yes
virus0000018_01	parallel	07:33	2872.5			VIRUS	sci							Yes
0017	parallel	07:50	969.1	0.8	PSU21-3-011	HPF	sci	1.47	0.92	20.56	0.92	99		Yes
0018	LFC Cal	08:07	106.5			HPF	cal							Yes
0019	LFC Cal	08:11	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:11	450			VIRUS	sci							Yes
lrs20000013_01	parallel	08:11	450	5.5	UT21-3-008	LRS2-R	sci	1.44	0.85	21.28	1.04			Yes
0020	LFC Cal	08:14	106.5			HPF	cal							Yes
0021	LFC Cal	08:16	106.5			HPF	cal							Yes
virus0000020_01	parallel	08:24	1417.5			VIRUS	sci							Yes
0022	parallel	08:25	308.9	5.9	UT21-3-006	HPF	sci	1.35	0.74	21.13	0.89	102		Yes
0023	parallel	08:30	308.9	-0.1	UT21-3-006	HPF	sci	1.28	0.73	21.07	0.91	102		Yes
0024	parallel	08:36	308.9	0.9	UT21-3-006	HPF	sci	1.33	0.89	21.07	0.92	99		Yes
virus0000021_01	parallel	08:46	360	5.0	HET21-3-100	VIRUS	sci	1.35	0.83	22.05	0.71			Yes
virus0000021_02	parallel	08:53	360	1.0	HET21-3-100	VIRUS	sci	1.37	0.86	22.06	0.72			Yes
virus0000021_03	parallel	09:00	360	1.0	HET21-3-100	VIRUS	sci	1.36	0.93	22.05	0.71			Yes
virus0000022_01	parallel	09:09	360	3.0	HET21-3-100	VIRUS	sci	1.49	1.04	22.01	0.73			Yes
virus0000022_02	parallel	09:16	360	1.0	HET21-3-100	VIRUS	sci	1.49	0.96	22.02	0.72			Yes
virus0000022_03	parallel	09:23	360	1.0	HET21-3-100	VIRUS	sci	1.64	1.21	22.02	0.73			Yes
virus0000023_01	parallel	09:32	420	3.0	HET21-3-100	VIRUS	sci	1.44	0.81	22.25	0.81			Yes
virus0000023_02	parallel	09:40	420	1.0	HET21-3-100	VIRUS	sci	1.51	0.93	22.24	0.82			Yes
virus0000023_03	parallel	09:49	420	2.0	HET21-3-100	VIRUS	sci	1.44	1.15	22.24	0.82			Yes
virus0000024_01	parallel	09:59	360	3.0	HET21-3-100	VIRUS	sci	1.29	0.77	22.26	0.71			Yes
virus0000024_02	parallel	10:06	360	1.0	HET21-3-100	VIRUS	sci	1.31	0.86	22.26	0.72			Yes
virus0000024_03	parallel	10:13	360	1.0	HET21-3-100	VIRUS	sci	1.36	0.85	22.23	0.75			Yes
0025	parallel	10:26	969.1	6.8	UT21-3-010	HPF	sci	1.72	1.12	20.91	0.80	118		Yes
virus0000025_01	parallel	10:26	2872.5			VIRUS	sci							Yes
0026	parallel	10:43	969.1	0.8	UT21-3-010	HPF	sci	1.43	0.94	20.93	0.78	146		Yes
0027	LFC Cal	11:00	106.5			HPF	cal							Yes
virus0000026_01	parallel	11:06	2902.5			VIRUS	sci							Yes
0028	parallel	11:07	649.6	7.2	UT21-3-004	HPF	sci	1.64	0.86	20.31	0.87	64		Yes
0029	parallel	11:18	649.6	1.2	UT21-3-004	HPF	sci	1.83	1.07	18.96	0.87	62		Yes
0030	parallel	11:29	649.6	0.2	UT21-3-004	HPF	sci	1.89	1.27	16.77	0.90	61		Yes
virus0000027_01	bias	11:44	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:46	15		ENG21-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	11:54	15		ENG21-3-002	VIRUS	cal							Yes
0031	Dark	12:04	319.5			HPF	cal							Yes
0032	Quartz FCU	12:15	74.5			HPF	cal							Yes
0033	Quartz FCU	12:17	74.5			HPF	cal							Yes
0034	Quartz FCU	12:19	74.5			HPF	cal							Yes
0035	Quartz FCU	12:21	74.5			HPF	cal							Yes
0036	Quartz FCU	12:23	74.5			HPF	cal							Yes
0037	Quartz FCU	12:24	74.5			HPF	cal							Yes
0038	Quartz FCU	12:26	74.5			HPF	cal							Yes
0039	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	12:31	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0043	LFC FCU	12:37	106.5			HPF	cal							Yes
0044	LFC FCU	12:39	106.5			HPF	cal							Yes
0045	LFC FCU	12:42	106.5			HPF	cal							Yes
0046	LFC FCU	12:44	106.5			HPF	cal							Yes
0047	LFC FCU	12:46	106.5			HPF	cal							Yes
0048	LFC FCU	12:49	106.5			HPF	cal							Yes
0049	LFC Cal	12:52	106.5			HPF	cal							Yes
0050	LFC Cal	12:54	106.5			HPF	cal							Yes
0051	Etalon Cal	13:02	159.8			HPF	cal							Yes
0052	Etalon Cal	13:05	159.8			HPF	cal							Yes
0053	Etalon Cal	13:08	159.8			HPF	cal							Yes
0054	Etalon Cal	13:11	159.8			HPF	cal							Yes
0055	UNe Slave Cal	13:15	852			HPF	cal							Yes
0056	UNe Slave Cal	13:29	852			HPF	cal							Yes
0057	UNe Slave Cal	13:44	852			HPF	cal							Yes
0072	LFC Cal	21:45	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:48	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:48	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:51	15			LRS2	cal							Yes
virus0009900_01	flat_ldls_long	21:56	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:57	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:59	15			VIRUS	cal							Yes
virus0009903_01	bias	22:00	0			VIRUS	cal							Yes
0073	Dark	22:14	319.5			HPF	cal							Yes
0074	Quartz FCU	22:20	74.5			HPF	cal							Yes
0075	Quartz FCU	22:22	74.5			HPF	cal							Yes
0076	Quartz FCU	22:24	74.5			HPF	cal							Yes
0077	Quartz FCU	22:26	74.5			HPF	cal							Yes
0078	Quartz FCU	22:28	74.5			HPF	cal							Yes
0079	Quartz FCU	22:29	74.5			HPF	cal							Yes
0080	Quartz FCU	22:31	74.5			HPF	cal							Yes
0081	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0082	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	22:37	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0085	LFC FCU	22:42	106.5			HPF	cal							Yes
0086	LFC FCU	22:44	106.5			HPF	cal							Yes
0087	LFC Cal	22:47	106.5			HPF	cal							Yes
0088	LFC Cal	22:49	106.5			HPF	cal							Yes
0089	Etalon Cal	22:52	159.8			HPF	cal							Yes
0090	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000019_01	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000019_02	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000019_03	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000019_04	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000019_05	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000020_01	flat_ldls_long_B	23:04	15			LRS2	cal							Yes
lrs20000020_02	flat_ldls_long_B	23:05	15			LRS2	cal							Yes
lrs20000020_03	flat_ldls_long_B	23:07	15			LRS2	cal							Yes
lrs20000021_01	Cd-A_B	23:08	38			LRS2	cal							Yes
lrs20000021_02	Cd-A_B	23:10	38			LRS2	cal							Yes
0091	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000021_03	Cd-A_B	23:11	38			LRS2	cal							Yes
lrs20000022_01	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000022_02	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000022_03	FeAr_R	23:15	15			LRS2	cal							Yes
lrs20000023_01	Hg_R	23:16	20			LRS2	cal							Yes
lrs20000023_02	Hg_R	23:18	20			LRS2	cal							Yes
lrs20000023_03	Hg_R	23:19	20			LRS2	cal							Yes
lrs20000024_01	Hg_B	23:20	15			LRS2	cal							Yes
lrs20000024_02	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000024_03	Hg_B	23:23	15			LRS2	cal							Yes
0092	UNe Slave Cal	23:25	852			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:29	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:32	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:33	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	23:35	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:36	15			VIRUS	cal							Yes
virus0000029_01	Hg	23:38	15			VIRUS	cal							Yes
virus0000029_02	Hg	23:39	15			VIRUS	cal							Yes
virus0000029_03	Hg	23:40	15			VIRUS	cal							Yes
lrs20000025_01	bias	23:42	0			LRS2	cal							Yes
virus0000030_01	bias	23:42	0			VIRUS	cal							Yes
lrs20000025_02	bias	23:42	0			LRS2	cal							Yes
virus0000030_02	bias	23:43	0			VIRUS	cal							Yes
lrs20000025_03	bias	23:43	0			LRS2	cal							Yes
virus0000030_03	bias	23:43	0			VIRUS	cal							Yes
lrs20000025_04	bias	23:44	0			LRS2	cal							Yes
virus0000030_04	bias	23:44	0			VIRUS	cal							Yes
lrs20000025_05	bias	23:45	0			LRS2	cal							Yes
virus0000030_05	bias	23:45	0			VIRUS	cal							Yes
lrs20000025_06	bias	23:46	0			LRS2	cal							Yes
virus0000030_06	bias	23:46	0			VIRUS	cal							Yes
lrs20000025_07	bias	23:47	0			LRS2	cal							Yes
virus0000030_07	bias	23:47	0			VIRUS	cal							Yes
lrs20000025_08	bias	23:47	0			LRS2	cal							Yes
virus0000030_08	bias	23:48	0			VIRUS	cal							Yes
lrs20000025_09	bias	23:48	0			LRS2	cal							Yes
virus0000030_09	bias	23:49	0			VIRUS	cal							Yes
lrs20000025_10	bias	23:49	0			LRS2	cal							Yes
virus0000030_10	bias	23:50	0			VIRUS	cal							Yes
lrs20000025_11	bias	23:50	0			LRS2	cal							Yes
virus0000030_11	bias	23:51	0			VIRUS	cal							Yes
lrs20000026_01	dark	23:51	360			LRS2	cal							Yes
virus0000031_01	dark	23:51	360			VIRUS	cal							Yes
lrs20000026_02	dark	23:58	360			LRS2	cal							Yes
virus0000031_02	dark	23:58	360			VIRUS	cal							Yes

Previous Day:		Aug 09, 2021 Civil		Next Day:
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