HET Night Report Reader

Civil Date	Ephemerides
2021-08-31	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:27	02:13	02:43	11:10	11:40	12:26	07:04	-
Night Length	8:27		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:27	21.0	19.0	12:01	twilight	10:34
Total Time Open					10:34

Program	Night Priority	Science
02:43	Science
03:47	Idle due to weather (clouds)
04:40	Science
04:47	Idle due to weather (clouds)
04:55	Science
05:59	Idle due to weather (heavy clouds in from west)
07:15	Science
08:15	Engineering (hpf)
08:56	Idle due to weather (heavy clouds from west)
09:10	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:55	02:18	0.36	0.55	35	-805	20.3	19.5	19.2	132	12	First of Night
11:53	11:58	0.41	0.61	195	-208	19.1	19.1	19.2	186	14	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly cloudy.

RA Comments	Cloudy at sunset (01:27 UT). Night for high pri sci-eng. Took L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000025_03	dark	00:00	360			LRS2	cal							Yes
virus0000028_03	dark	00:01	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	01:32	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:33	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:35	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:36	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:37	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:38	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:42	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:43	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:45	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:46	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:47	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:49	45			VIRUS	cal							Yes
lrs20000007_01	HD180609_066_E	02:22	30	3.5		LRS2	spec	1.52	0.86	20.62	0.69			Yes
lrs20000008_01	HD180609_056_E	02:27	30	3.5		LRS2	spec	1.42	0.74	21.44	0.58			Yes
0001	HR8215_tell_std	02:35	117.2	8.0		HPF	telluric	1.28	0.86	20.50	0.55			Yes
lrs20000009_01	BD+601753_056_W	02:41	30	4.5		LRS2	spec	1.38	0.79	22.02	0.67			Yes
virus0000007_01	parallel	02:46	480	4.0	HET21-3-100	VIRUS	sci	1.37	0.81	22.15	0.67			Yes
virus0000007_02	parallel	02:55	480	1.0	HET21-3-100	VIRUS	sci	1.32	0.72	21.95	0.10			Yes
virus0000007_03	parallel	03:04	480	1.0	HET21-3-100	VIRUS	sci	1.52	0.78	22.17	0.69			Yes
virus0000008_01	parallel	03:15	600	3.0	HET21-3-100	VIRUS	sci	1.60	0.81	22.17	0.67			Yes
virus0000008_02	parallel	03:26	600	1.0	HET21-3-100	VIRUS	sci	1.51	0.89	22.12	0.65			Yes
virus0000008_03	parallel	03:37	600	1.0	HET21-3-100	VIRUS	sci	1.48	1.39	22.01	0.32			Yes
0002	parallel	04:04	245	0.9	UT21-3-014	HPF	sci	1.59	1.04	20.39	0.16	41	clouds cause loss of guide star in second exposure	No
virus0000009_01	parallel	04:04	1147.5			VIRUS	sci							Yes
0003	parallel	04:09	245	0.9	UT21-3-014	HPF	sci	1.12	0.99			1	clouds	No
0004	parallel	04:13	245	0.9	UT21-3-014	HPF	sci	1.12	0.97	20.39	0.04	2	clouds	No
lrs20000010_01	WD2341+322_056_E	04:44	180	4.0		LRS2	spec	2.06	1.06	22.00	0.15			Yes
virus0000010_01	parallel	04:58	2872.5			VIRUS	sci							Yes
0005	parallel	04:59	969.1	3.8	UT21-3-010	HPF	sci	1.54	0.88	20.06	0.87	285		Yes
0006	parallel	05:15	969.1	-0.2	UT21-3-010	HPF	sci	1.30	0.79	19.93	0.85	266		Yes
0007	LFC Cal	05:33	106.5			HPF	cal							Yes
0008	LFC Cal	05:37	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:39	540			VIRUS	sci							Yes
0009	LFC Cal	05:40	106.5			HPF	cal							Yes
lrs20000011_01	parallel	05:40	540	9.0	UT21-3-008	LRS2-R	sci	1.39	0.68	20.92	0.88		continuum in rd,fr channels	Yes
0010	LFC Cal	05:42	106.5			HPF	cal							Yes
virus0000011_02	parallel	05:50	540			VIRUS	sci							Yes
lrs20000011_02	parallel	05:50	540	1.0	UT21-3-008	LRS2-R	sci	1.32	0.70	20.92	0.87			Yes
0011	parallel	07:19	969.1	3.8	UT21-3-004	HPF	sci	1.47	0.90	20.28	0.68	140		P4
virus0000012_01	parallel	07:19	1425			VIRUS	sci							Yes
0012	parallel	07:42	969.1	7.8	UT21-3-010	HPF	sci	1.33	0.80	20.14	0.67	118		Yes
virus0000013_01	parallel	07:42	2872.5			VIRUS	sci							Yes
0013	parallel	07:59	969.1	-0.2	UT21-3-010	HPF	sci	1.59	0.89	20.06	0.77	139		Yes
0014	LFC Cal	08:16	106.5			HPF	cal							Yes
0015	Teegarden	08:23	969.1	7.8	ENG21-3-003	HPF	eng	1.42	0.96	19.88	0.83	285		Yes
virus0000014_01	parallel	08:23	2872.5			VIRUS	eng							Yes
0016	Teegarden	08:40	969.1	0.8	ENG21-3-003	HPF	eng	1.43	0.69	19.89	0.83	311		Yes
0017	LFC Cal	08:57	106.5			HPF	cal							Yes
0018	parallel	09:15	649.6	5.2	UT21-3-004	HPF	sci	1.17	0.74	19.50	0.17	18	low transp	No
virus0000015_01	parallel	09:15	2902.5			VIRUS	sci							Yes
0019	parallel	09:27	649.6	1.2	UT21-3-004	HPF	sci	1.48	0.86	19.75	0.76	51		No
0020	parallel	09:38	649.6	0.2	UT21-3-004	HPF	sci	1.59	0.84	19.77	0.80	59		No
0021	parallel	09:54	969.1	4.8	UT21-3-004	HPF	sci	1.36	0.70	19.56	0.65	44		Yes
virus0000016_01	parallel	09:54	2872.5			VIRUS	sci							Yes
0022	parallel	10:10	969.1	0.8	UT21-3-004	HPF	sci	1.30	0.74	19.57	0.69	46		Yes
0023	parallel	10:33	649.6	6.2	UT21-3-010	HPF	sci	1.53	0.78	19.88	1.06	541		Yes
virus0000017_01	parallel	10:33	1927.5			VIRUS	sci							Yes
0024	parallel	10:45	649.6	0.2	UT21-3-010	HPF	sci	1.64	0.89	19.88	1.03	542		Yes
0025	LFC Cal	10:57	106.5			HPF	cal							Yes
0026	parallel	11:01	734.9	6.8	UT21-3-007	HPF	sci	1.33	0.75	19.60	0.85	362		Yes
virus0000018_01	parallel	11:01	1089			VIRUS	sci							Yes
0027	parallel	11:19	969.1	4.8	UT21-3-004	HPF	sci	1.23	0.73	19.37	0.78	52		Yes
virus0000019_01	parallel	11:19	2872.5			VIRUS	sci							Yes
0028	parallel	11:36	969.1	0.8	UT21-3-004	HPF	sci	1.32	0.76	17.41	0.75	57		Yes
virus0000020_01	bias	11:56	0			VIRUS	cal							Yes
virus0000021_01	Cd-A	11:59	15		ENG21-3-002	VIRUS	cal							Yes
virus0000022_01	Hg	12:07	15		ENG21-3-002	VIRUS	cal							Yes
0029	Dark	12:09	319.5			HPF	cal							Yes
0030	Quartz FCU	12:21	74.5			HPF	cal							Yes
0031	Quartz FCU	12:23	74.5			HPF	cal							Yes
0032	Quartz FCU	12:24	74.5			HPF	cal							Yes
0033	Quartz FCU	12:26	74.5			HPF	cal							Yes
0034	Quartz FCU	12:28	74.5			HPF	cal							Yes
0035	Quartz FCU	12:30	74.5			HPF	cal							Yes
0036	Quartz FCU	12:31	74.5			HPF	cal							Yes
0037	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	12:38	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	12:40	85.2			HPF	cal							Yes
0041	LFC FCU	12:42	106.5			HPF	cal							Yes
0042	LFC FCU	12:45	106.5			HPF	cal							Yes
0043	LFC FCU	12:47	106.5			HPF	cal							Yes
0044	LFC FCU	12:49	106.5			HPF	cal							Yes
0045	LFC FCU	12:52	106.5			HPF	cal							Yes
0046	LFC FCU	12:54	106.5			HPF	cal							Yes
0047	LFC Cal	12:57	106.5			HPF	cal							Yes
0048	LFC Cal	12:59	106.5			HPF	cal							Yes
0049	Etalon Cal	13:07	159.8			HPF	cal							Yes
0050	Etalon Cal	13:10	159.8			HPF	cal							Yes
0051	Etalon Cal	13:13	159.8			HPF	cal							Yes
0052	Etalon Cal	13:16	159.8			HPF	cal							Yes
0053	UNe Slave Cal	13:20	852			HPF	cal							Yes
0054	UNe Slave Cal	13:35	852			HPF	cal							Yes
0055	UNe Slave Cal	13:50	852			HPF	cal							Yes
0052	LFC Cal	21:36	106.5			HPF	cal							Yes
virus0009900_01	bias	21:40	0			VIRUS	cal							Yes
virus0009901_01	flat_ldls_long	21:43	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	21:45	15			VIRUS	cal							Yes
virus0009903_01	Hg	21:46	15			VIRUS	cal							Yes
lrs20009900_01	bias	21:47	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:48	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:50	15			LRS2	cal							Yes
0053	Dark	22:10	319.5			HPF	cal							Yes
0054	Quartz FCU	22:17	74.5			HPF	cal							Yes
0055	Quartz FCU	22:18	74.5			HPF	cal							Yes
0056	Quartz FCU	22:20	74.5			HPF	cal							Yes
0057	Quartz FCU	22:22	74.5			HPF	cal							Yes
0058	Quartz FCU	22:24	74.5			HPF	cal							Yes
0059	Quartz FCU	22:26	74.5			HPF	cal							Yes
0060	Quartz FCU	22:27	74.5			HPF	cal							Yes
0061	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0064	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0065	LFC FCU	22:38	106.5			HPF	cal							Yes
0066	LFC FCU	22:41	106.5			HPF	cal							Yes
0067	LFC Cal	22:43	106.5			HPF	cal							Yes
0068	LFC Cal	22:46	106.5			HPF	cal							Yes
0069	Etalon Cal	22:48	159.8			HPF	cal							Yes
0070	UNe Slave Cal	22:52	852			HPF	cal							Yes
lrs20000018_01	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000018_02	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000018_03	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000018_04	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000018_05	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000019_01	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000019_02	flat_ldls_long_B	23:01	15			LRS2	cal							Yes
lrs20000019_03	flat_ldls_long_B	23:02	15			LRS2	cal							Yes
lrs20000020_01	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000020_02	Cd-A_B	23:05	38			LRS2	cal							Yes
lrs20000020_03	Cd-A_B	23:06	38			LRS2	cal							Yes
0071	UNe Slave Cal	23:07	852			HPF	cal							Yes
lrs20000021_01	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000021_02	FeAr_R	23:09	15			LRS2	cal							Yes
lrs20000021_03	FeAr_R	23:10	15			LRS2	cal							Yes
lrs20000022_01	Hg_R	23:12	20			LRS2	cal							Yes
lrs20000022_02	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000022_03	Hg_R	23:14	20			LRS2	cal							Yes
lrs20000023_01	Hg_B	23:16	15			LRS2	cal							Yes
lrs20000023_02	Hg_B	23:17	15			LRS2	cal							Yes
lrs20000023_03	Hg_B	23:18	15			LRS2	cal							Yes
0072	UNe Slave Cal	23:22	852			HPF	cal							Yes
virus0000024_01	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000024_02	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000024_03	flat_ldls_long	23:27	15			VIRUS	cal							Yes
virus0000025_01	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000025_02	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000025_03	Cd-A	23:32	15			VIRUS	cal							Yes
virus0000026_01	Hg	23:33	15			VIRUS	cal							Yes
virus0000026_02	Hg	23:34	15			VIRUS	cal							Yes
virus0000026_03	Hg	23:36	15			VIRUS	cal							Yes
lrs20000024_01	bias	23:37	0			LRS2	cal							Yes
virus0000027_01	bias	23:37	0			VIRUS	cal							Yes
lrs20000024_02	bias	23:38	0			LRS2	cal							Yes
virus0000027_02	bias	23:38	0			VIRUS	cal							Yes
lrs20000024_03	bias	23:39	0			LRS2	cal							Yes
virus0000027_03	bias	23:39	0			VIRUS	cal							Yes
lrs20000024_04	bias	23:40	0			LRS2	cal							Yes
virus0000027_04	bias	23:40	0			VIRUS	cal							Yes
lrs20000024_05	bias	23:40	0			LRS2	cal							Yes
virus0000027_05	bias	23:41	0			VIRUS	cal							Yes
lrs20000024_06	bias	23:41	0			LRS2	cal							Yes
virus0000027_06	bias	23:42	0			VIRUS	cal							Yes
lrs20000024_07	bias	23:42	0			LRS2	cal							Yes
virus0000027_07	bias	23:43	0			VIRUS	cal							Yes
lrs20000024_08	bias	23:43	0			LRS2	cal							Yes
virus0000027_08	bias	23:43	0			VIRUS	cal							Yes
lrs20000024_09	bias	23:44	0			LRS2	cal							Yes
virus0000027_09	bias	23:44	0			VIRUS	cal							Yes
lrs20000024_10	bias	23:45	0			LRS2	cal							Yes
virus0000027_10	bias	23:45	0			VIRUS	cal							Yes
lrs20000024_11	bias	23:46	0			LRS2	cal							Yes
virus0000027_11	bias	23:46	0			VIRUS	cal							Yes
lrs20000025_01	dark	23:47	360			LRS2	cal							Yes
virus0000028_01	dark	23:47	360			VIRUS	cal							Yes
lrs20000025_02	dark	23:54	360			LRS2	cal							Yes
virus0000028_02	dark	23:54	360			VIRUS	cal							Yes

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