HET Night Report Reader

Civil Date	Ephemerides
2021-10-06	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:41	01:27	01:55	11:34	12:01	12:47	-	01:12
Night Length	9:39		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:49	19.0	18.1	12:32	twilight	09:43
Total Time Open					9:43

Program	Night Priority	Science
01:55	Idle due to weather (clouds and radar)
02:54	Science
08:50	Idle due to weather (fast moving clouds from west)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:54	03:23	0.37	0.56	57	+165	18.8	18.0	18.0	187	11	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5918	06:54-07:22	00:28	track ended before end of ocd observation
5919	08:10-08:40	00:30	Track ends prematurely after several TCS mount_model errors

Ops Comments	none

TO Comments	Lots of cloud interference at end of night. Cleaned coffee machine.

RA Comments	Mostly cloudy with radar in area at sunset (00:41 UT). Night for high pri sci-eng. Could not take 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
lrs20000020_02	dark	00:02	360			LRS2	cal							Yes
virus0000032_02	dark	00:03	360			VIRUS	cal							Yes
lrs20000020_03	dark	00:09	360			LRS2	cal							Yes
virus0000032_03	dark	00:09	360			VIRUS	cal							Yes
0001	LFC Cal	03:24	106.5			HPF	cal							Yes
lrs20000001_01	parallel	03:28	180	5.0	UT21-3-008	LRS2-R	sci	1.39		20.89	0.97			Yes
lrs20000002_01	parallel	03:35	180	4.0	UT21-3-008	LRS2-R	sci	1.39		20.79	0.91			Yes
0002	LFC Cal	03:36	106.5			HPF	cal							Yes
0003	LFC Cal	03:40	106.5			HPF	cal							Yes
lrs20000003_01	parallel	03:44	180	6.0	UT21-3-008	LRS2-R	sci	1.36		20.73	1.03			Yes
0004	LFC Cal	03:49	106.5			HPF	cal							Yes
lrs20000004_01	parallel	03:51	180	4.0	UT21-3-008	LRS2-R	sci	1.52		20.76	0.91			Yes
0005	LFC Cal	03:57	106.5			HPF	cal							Yes
lrs20000005_01	parallel	03:58	180	4.0	UT21-3-008	LRS2-R	sci	1.39		20.62	0.91			Yes
0006	LFC Cal	04:04	106.5			HPF	cal							Yes
lrs20000006_01	parallel	04:05	240	4.0	UT21-3-008	LRS2-R	sci	1.54		20.71	1.03			Yes
0007	parallel	04:15	969.1	5.8	UT21-3-010	HPF	sci	1.49	1.23	20.33	0.80	146		Yes
virus0000001_01	parallel	04:15	2872.5			VIRUS	sci							Yes
0008	parallel	04:32	969.1	0.8	UT21-3-010	HPF	sci	1.74	1.12	20.30	0.83	151		Yes
0009	LFC Cal	04:49	106.5			HPF	cal							Yes
virus0000002_01	parallel	04:52	360	4.0	HET21-3-100	VIRUS	sci	1.41	0.88	21.01	0.82			Yes
virus0000002_02	parallel	05:00	360	2.0	HET21-3-100	VIRUS	sci	1.28	0.78	21.71				Yes
virus0000002_03	parallel	05:07	360	1.0	HET21-3-100	VIRUS	sci	1.21	0.92	21.67	1.22			Yes
virus0000003_01	parallel	05:16	360	3.0	HET21-3-100	VIRUS	sci	0.99	0.80	21.81	0.66			Yes
virus0000003_02	parallel	05:23	360	1.0	HET21-3-100	VIRUS	sci	1.27	0.89	21.81	0.66			Yes
virus0000003_03	parallel	05:30	360	1.0	HET21-3-100	VIRUS	sci	1.28	0.82	21.80	0.68			Yes
virus0000004_01	parallel	05:39	420	3.0	HET21-3-100	VIRUS	sci	1.20	0.78	21.91	1.36			Yes
virus0000004_02	parallel	05:47	420	1.0	HET21-3-100	VIRUS	sci	1.35		21.91	1.33			Yes
virus0000004_03	parallel	05:56	420	2.0	HET21-3-100	VIRUS	sci	1.35		21.90	1.29			Yes
virus0000005_01	parallel	06:06	360	3.0	HET21-3-100	VIRUS	sci	1.24		21.91	0.70			Yes
virus0000005_02	parallel	06:13	360	1.0	HET21-3-100	VIRUS	sci	1.46		21.92	0.70			Yes
virus0000005_03	parallel	06:21	360	2.0	HET21-3-100	VIRUS	sci	1.71		21.93	0.71			Yes
virus0000006_01	parallel	06:30	360	3.0	HET21-3-100	VIRUS	sci	1.29		21.92	0.73			Yes
virus0000006_02	parallel	06:37	360	1.0	HET21-3-100	VIRUS	sci	1.23		21.92	0.74			Yes
virus0000006_03	parallel	06:45	360	2.0	HET21-3-100	VIRUS	sci	1.18		21.92	0.75			Yes
virus0000007_01	parallel	06:54	420	3.0	HET21-3-100	VIRUS	sci	1.48		21.97	0.80		track ended before end of third image in dither set (PR5918)	No
virus0000007_02	parallel	07:02	420	1.0	HET21-3-100	VIRUS	sci	1.21		22.02	0.79		track ended before end of third image in dither set (PR5918)	No
virus0000007_03	parallel	07:11	420	6.0	HET21-3-100	VIRUS	sci	1.21	0.73	22.06	0.79		track ended before end of third image in dither set (PR5918)	No
virus0000008_01	parallel	07:26	360	4.0	HET21-3-100	VIRUS	sci	1.42	0.77	21.85	0.74			Yes
virus0000008_02	parallel	07:33	360	1.0	HET21-3-100	VIRUS	sci	1.44	0.77	21.84	0.77			Yes
virus0000008_03	parallel	07:40	360	1.0	HET21-3-100	VIRUS	sci	1.33	0.70	21.83	0.77			Yes
virus0000009_01	parallel	07:50	360	4.0	HET21-3-100	VIRUS	sci	1.37	0.71	21.75	0.72			Yes
virus0000009_02	parallel	07:57	360	1.0	HET21-3-100	VIRUS	sci	1.68	0.74	21.74	0.72			Yes
virus0000009_03	parallel	08:04	360	1.0	HET21-3-100	VIRUS	sci	1.46	0.80	21.74	0.71			Yes
virus0000010_01	parallel	08:14	360	4.0	HET21-3-100	VIRUS	sci	1.33	0.72	21.79	0.74		tracker stops at end of second ocd dither (PR5919)	No
virus0000010_02	parallel	08:22	360	2.0	HET21-3-100	VIRUS	sci	1.49	0.72	21.77	0.53		tracker stops at end of second ocd dither (PR5919)	No
virus0000010_03	parallel	08:29	360	6.0	HET21-3-100	VIRUS	sci	1.37	0.62	21.78	0.06		tracker stops at end of second ocd dither (PR5919)	No
lrs20000007_01	HD37725_056_E	08:49	15	9.8		LRS2	spec	1.92	1.12	21.99	0.37			Yes
virus0000011_01	parallel	09:16	480	3.0	HET21-3-100	VIRUS	sci	1.15	0.73	21.96	0.71		lost guide stars to clouds during second dither position	No
virus0000011_02	parallel	09:26	480	2.0	HET21-3-100	VIRUS	sci	1.29	0.82	21.97	0.66		lost guide stars to clouds during second dither position	No
virus0000011_03	parallel	09:35	480	1.0	HET21-3-100	VIRUS	sci	1.10	1.14				lost guide stars to clouds during second dither position	No
virus0000012_01	parallel	11:29	2872.5			VIRUS	sci							Yes
0010	parallel	11:30	969.1	3.8	UT21-3-010	HPF	sci	1.37	1.40	19.98	0.86	46	lost guide star to returning clouds	No
0011	LFC Cal	11:47	106.5			HPF	cal							Yes
virus0000013_01	skyflat	12:27	25			VIRUS	cal							Yes
virus0000014_01	skyflat	12:28	18			VIRUS	cal							Yes
virus0000015_01	skyflat	12:30	15			VIRUS	cal							Yes
virus0000016_01	bias	12:33	0			VIRUS	cal							Yes
virus0000017_01	Cd-A	12:36	15		ENG21-3-002	VIRUS	cal							Yes
virus0000018_01	Hg	12:44	15		ENG21-3-002	VIRUS	cal							Yes
0012	Dark	12:46	319.5			HPF	cal							Yes
0013	Quartz FCU	12:58	74.5			HPF	cal							Yes
0014	Quartz FCU	13:00	74.5			HPF	cal							Yes
0015	Quartz FCU	13:02	74.5			HPF	cal							Yes
0016	Quartz FCU	13:04	74.5			HPF	cal							Yes
0017	Quartz FCU	13:05	74.5			HPF	cal							Yes
0018	Quartz FCU	13:07	74.5			HPF	cal							Yes
0019	Quartz FCU	13:09	74.5			HPF	cal							Yes
0020	Alpha Bright Cal	13:11	85.2			HPF	cal							Yes
0021	Alpha Bright Cal	13:13	85.2			HPF	cal							Yes
0022	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	13:17	85.2			HPF	cal							Yes
0024	LFC FCU	13:20	106.5			HPF	cal							Yes
0025	LFC FCU	13:22	106.5			HPF	cal							Yes
0026	LFC FCU	13:24	106.5			HPF	cal							Yes
0027	LFC FCU	13:27	106.5			HPF	cal							Yes
0028	LFC FCU	13:29	106.5			HPF	cal							Yes
0029	LFC FCU	13:31	106.5			HPF	cal							Yes
0030	LFC Cal	13:34	106.5			HPF	cal							Yes
0031	LFC Cal	13:37	106.5			HPF	cal							Yes
0032	Etalon Cal	13:44	159.8			HPF	cal							Yes
0033	Etalon Cal	13:47	159.8			HPF	cal							Yes
0034	Etalon Cal	13:51	159.8			HPF	cal							Yes
0035	Etalon Cal	13:54	159.8			HPF	cal							Yes
0036	UNe Slave Cal	13:57	852			HPF	cal							Yes
0037	UNe Slave Cal	14:12	852			HPF	cal							Yes
0038	UNe Slave Cal	14:27	852			HPF	cal							Yes
virus0008104_01	dark	18:27	20			VIRUS	cal							Yes
virus0008104_02	dark	18:28	20			VIRUS	cal							Yes
virus0008105_01	flat_ldls_long	18:32	15			VIRUS	cal							Yes
virus0008105_02	flat_ldls_long	18:34	15			VIRUS	cal							Yes
0060	LFC Cal	21:38	106.5			HPF	cal							Yes
lrs20009950_01	bias	21:46	0			LRS2	cal							Yes
virus0009950_01	flat_Qth	21:47	20			VIRUS	cal							Yes
lrs20009951_01	Cd-A_B	21:51	38			LRS2	cal							Yes
virus0009951_01	bias	21:53	0			VIRUS	cal							Yes
lrs20009952_01	FeAr_R	21:53	15			LRS2	cal							Yes
lrs20009953_01	Hg_B	21:55	15			LRS2	cal							Yes
lrs20009960_01	bias	21:56	0			LRS2	cal							Yes
lrs20009961_01	Cd-A_B	22:01	38			LRS2	cal							Yes
lrs20009962_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20009963_01	Hg_B	22:04	15			LRS2	cal							Yes
virus0009970_01	flat_Qth	22:06	20			VIRUS	cal							Yes
virus0009971_01	bias	22:07	0			VIRUS	cal							Yes
0061	Dark	22:20	319.5			HPF	cal							Yes
0062	Quartz FCU	22:26	74.5			HPF	cal							Yes
0063	Quartz FCU	22:28	74.5			HPF	cal							Yes
0064	Quartz FCU	22:30	74.5			HPF	cal							Yes
0065	Quartz FCU	22:32	74.5			HPF	cal							Yes
0066	Quartz FCU	22:33	74.5			HPF	cal							Yes
0067	Quartz FCU	22:35	74.5			HPF	cal							Yes
0068	Quartz FCU	22:37	74.5			HPF	cal							Yes
0069	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	22:41	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	22:43	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	22:45	85.2			HPF	cal							Yes
0073	LFC FCU	22:48	106.5			HPF	cal							Yes
0074	LFC FCU	22:50	106.5			HPF	cal							Yes
0075	LFC Cal	22:53	106.5			HPF	cal							Yes
0076	LFC Cal	22:55	106.5			HPF	cal							Yes
0077	Etalon Cal	22:58	159.8			HPF	cal							Yes
0078	UNe Slave Cal	23:02	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	23:05	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	23:06	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	23:07	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	23:08	15			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	23:09	15			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	23:11	15			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	23:12	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	23:14	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	23:15	38			LRS2	cal							Yes
0079	UNe Slave Cal	23:16	852			HPF	cal							Yes
lrs20000016_01	FeAr_R	23:17	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:18	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:19	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:20	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:22	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:23	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:24	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:26	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:27	15			LRS2	cal							Yes
0080	UNe Slave Cal	23:31	852			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:33	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:35	15			VIRUS	cal							Yes
virus0000028_03	flat_ldls_long	23:36	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	23:37	15			VIRUS	cal							Yes
virus0000029_02	Cd-A	23:39	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	23:40	15			VIRUS	cal							Yes
virus0000030_01	Hg	23:42	15			VIRUS	cal							Yes
virus0000030_02	Hg	23:43	15			VIRUS	cal							Yes
virus0000030_03	Hg	23:44	15			VIRUS	cal							Yes
lrs20000019_01	bias	23:46	0			LRS2	cal							Yes
virus0000031_01	bias	23:46	0			VIRUS	cal							Yes
lrs20000019_02	bias	23:46	0			LRS2	cal							Yes
virus0000031_02	bias	23:47	0			VIRUS	cal							Yes
lrs20000019_03	bias	23:47	0			LRS2	cal							Yes
virus0000031_03	bias	23:48	0			VIRUS	cal							Yes
lrs20000019_04	bias	23:48	0			LRS2	cal							Yes
virus0000031_04	bias	23:48	0			VIRUS	cal							Yes
lrs20000019_05	bias	23:49	0			LRS2	cal							Yes
virus0000031_05	bias	23:49	0			VIRUS	cal							Yes
lrs20000019_06	bias	23:50	0			LRS2	cal							Yes
virus0000031_06	bias	23:50	0			VIRUS	cal							Yes
lrs20000019_07	bias	23:51	0			LRS2	cal							Yes
virus0000031_07	bias	23:51	0			VIRUS	cal							Yes
lrs20000019_08	bias	23:52	0			LRS2	cal							Yes
virus0000031_08	bias	23:52	0			VIRUS	cal							Yes
lrs20000019_09	bias	23:53	0			LRS2	cal							Yes
virus0000031_09	bias	23:53	0			VIRUS	cal							Yes
lrs20000019_10	bias	23:54	0			LRS2	cal							Yes
virus0000031_10	bias	23:54	0			VIRUS	cal							Yes
lrs20000019_11	bias	23:55	0			LRS2	cal							Yes
virus0000031_11	bias	23:55	0			VIRUS	cal							Yes
lrs20000020_01	dark	23:55	360			LRS2	cal							Yes
virus0000032_01	dark	23:56	360			VIRUS	cal							Yes

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