HET Night Report Reader

Civil Date	Ephemerides
2020-02-27	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:56	01:45	02:13	12:04	12:32	13:21	-	04:38
Night Length	9:51		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:56			11:59	twilight	11:03
Total Time Open					11:03

Program	Night Priority	Science
02:13	Science
04:10	Idle due to weather (clouds)
05:09	Science
06:00	Idle due to weather (clouds)
06:43	Science
07:44	Idle due to weather (clouds)
07:59	Science
11:32	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:27	02:03	0.38	0.60	20	+5231	7.8	5.8	5.7	304	8	First of Night
11:46	11:52	0.50	0.82	250	+5984	6.8	6.5	6.6	296	7	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Frequent interruptions by clouds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:02	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:03	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:05	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:06	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:07	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:08	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:10	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:11	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:12	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:13	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:15	38			LRS2	cal							Yes
0002	UNe Slave Cal	00:17	852			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:17	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:18	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:20	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:21	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:22	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:23	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:25	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:26	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:27	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:29	15			LRS2	cal							Yes
0003	UNe Slave Cal	00:31	852			HPF	cal							Yes
lrs20000007_01	dark	00:31	360			LRS2	cal							Yes
virus0000001_01	dark	00:31	360			VIRUS	cal							Yes
lrs20000007_02	dark	00:37	360			LRS2	cal							Yes
virus0000001_02	dark	00:37	360			VIRUS	cal							Yes
lrs20000007_03	dark	00:44	360			LRS2	cal							Yes
virus0000001_03	dark	00:44	360			VIRUS	cal							Yes
lrs20000008_01	skyflat	01:04	7			LRS2	cal							Yes
lrs20000009_01	skyflat	01:05	10			LRS2	cal							Yes
lrs20000010_01	skyflat	01:06	13			LRS2	cal							Yes
lrs20000011_01	skyflat	01:08	16			LRS2	cal							Yes
lrs20000012_01	skyflat	01:09	22			LRS2	cal							Yes
lrs20000013_01	skyflat	01:10	30			LRS2	cal							Yes
virus0000002_01	skyflat	01:13	7			VIRUS	cal							Yes
virus0000003_01	skyflat	01:14	10			VIRUS	cal							Yes
virus0000004_01	skyflat	01:15	14			VIRUS	cal							Yes
virus0000005_01	skyflat	01:17	18			VIRUS	cal							Yes
virus0000006_01	skyflat	01:18	26			VIRUS	cal							Yes
virus0000007_01	skyflat	01:19	45			VIRUS	cal							Yes
lrs20000014_01	bias	01:27	0			LRS2	cal							Yes
virus0000008_01	bias	01:27	0			VIRUS	cal							Yes
lrs20000014_02	bias	01:27	0			LRS2	cal							Yes
virus0000008_02	bias	01:27	0			VIRUS	cal							Yes
lrs20000014_03	bias	01:28	0			LRS2	cal							Yes
virus0000008_03	bias	01:28	0			VIRUS	cal							Yes
lrs20000014_04	bias	01:29	0			LRS2	cal							Yes
virus0000008_04	bias	01:29	0			VIRUS	cal							Yes
lrs20000014_05	bias	01:30	0			LRS2	cal							Yes
virus0000008_05	bias	01:30	0			VIRUS	cal							Yes
lrs20000014_06	bias	01:31	0			LRS2	cal							Yes
virus0000008_06	bias	01:31	0			VIRUS	cal							Yes
lrs20000014_07	bias	01:31	0			LRS2	cal							Yes
virus0000008_07	bias	01:32	0			VIRUS	cal							Yes
lrs20000014_08	bias	01:32	0			LRS2	cal							Yes
virus0000008_08	bias	01:32	0			VIRUS	cal							Yes
lrs20000014_09	bias	01:33	0			LRS2	cal							Yes
virus0000008_09	bias	01:33	0			VIRUS	cal							Yes
lrs20000014_10	bias	01:34	0			LRS2	cal							Yes
virus0000008_10	bias	01:34	0			VIRUS	cal							Yes
lrs20000014_11	bias	01:35	0			LRS2	cal							Yes
virus0000008_11	bias	01:35	0			VIRUS	cal							Yes
lrs20000015_01	flat_ldls_long_B	01:36	15			LRS2	cal							Yes
lrs20000015_02	flat_ldls_long_B	01:37	15			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	01:38	15			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	01:39	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	01:41	38			LRS2	cal							Yes
lrs20000016_03	Cd-A_B	01:43	38			LRS2	cal							Yes
lrs20000017_01	Hg_R	01:44	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	01:46	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	01:47	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	01:48	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	01:50	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	01:51	15			LRS2	cal							Yes
lrs20000019_01	HD_19445_056_W	02:09	40	4.3		LRS2	spec	1.78		20.82	0.64			Yes
lrs20000020_01	HD_19445_066_W	02:12	60	3.0		LRS2	spec	1.41		20.42	0.19		overexposed	No
lrs20000021_01	HD_19445_066_W	02:15	30	1.5		LRS2	spec	1.72		20.56	0.47			Yes
0004	parallel	02:23	969.1	8.8	UT20-1-007	HPF	sci	1.39		20.16	0.73	191		P4
virus0000009_01	parallel	02:23	1425			VIRUS	sci							Yes
0005	parallel	02:50	308.9	9.9	UT20-1-010	HPF	sci	1.32		20.00	1.01	169		Yes
virus0000010_01	parallel	02:50	1435.5			VIRUS	sci							Yes
0006	parallel	02:56	308.9	0.9	UT20-1-010	HPF	sci	1.35		19.74	0.73	122		Yes
0007	parallel	03:01	308.9	0.9	UT20-1-010	HPF	sci	1.37		19.66	0.67	142		Yes
0008	parallel	03:14	308.9	6.9	UT20-1-009	HPF	sci	1.20		19.47	0.34	193		Yes
virus0000011_01	parallel	03:14	1417.5			VIRUS	sci							Yes
0009	parallel	03:20	308.9	0.9	UT20-1-009	HPF	sci	1.44		19.65	0.52	183		Yes
0010	parallel	03:25	308.9	0.9	UT20-1-009	HPF	sci	1.19	0.75	19.57	0.30	126		Yes
0011	parallel	03:37	969.1	5.8	UT20-1-008	HPF	sci	1.07	0.88	19.52	0.06	77	clouds	No
virus0000012_01	parallel	03:37	2872.5			VIRUS	sci							Yes
0012	parallel	03:54	969.1	0.8	UT20-1-008	HPF	sci	1.17		19.64	0.06	44		No
virus0000013_01	flat_ldls_long	04:18	15			VIRUS	cal							Yes
virus0000013_02	flat_ldls_long	04:19	15			VIRUS	cal							Yes
virus0000013_03	flat_ldls_long	04:21	15			VIRUS	cal							Yes
virus0000014_01	Cd-A	04:22	15			VIRUS	cal							Yes
virus0000014_02	Cd-A	04:23	15			VIRUS	cal							Yes
virus0000014_03	Cd-A	04:25	15			VIRUS	cal							Yes
virus0000015_01	Hg	04:26	15			VIRUS	cal							Yes
virus0000015_02	Hg	04:27	15			VIRUS	cal							Yes
virus0000015_03	Hg	04:29	15			VIRUS	cal							Yes
0013	LFC Cal	05:13	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:13	420	4.0	HET20-1-100	VIRUS	sci	1.23		21.81	0.18			No
0014	LFC Cal	05:15	106.5			HPF	cal							Yes
0015	LFC Cal	05:17	106.5			HPF	cal							Yes
virus0000016_02	parallel	05:21	420	1.0	HET20-1-100	VIRUS	sci	1.29		21.77	0.12		clouds	No
virus0000016_03	parallel	05:29	420	1.0	HET20-1-100	VIRUS	sci	1.17		21.81	0.18			No
0016	parallel	05:47	766.8	11.2	UT20-1-008	HPF	sci	1.25		20.07	0.16	181	clouds	No
virus0000017_01	parallel	05:47	1132.5			VIRUS	sci							Yes
0017	LFC Cal	06:50	106.5			HPF	cal							Yes
virus0000019_01	parallel	06:50	1800			VIRUS	sci							Yes
lrs20000022_01	parallel	06:50	1800	7.0	HET20-1-202	LRS2-R	sci	1.46	0.92	22.08	0.43			No
0018	LFC Cal	06:52	106.5			HPF	cal							Yes
0019	LFC Cal	06:55	106.5			HPF	cal							Yes
virus0000020_01	parallel	07:26	1435.5			VIRUS	sci							Yes
0020	parallel	07:27	308.9	6.9	UT20-1-013	HPF	sci	1.28	0.99	20.18	0.46	101		Yes
0021	parallel	07:33	308.9	0.9	UT20-1-013	HPF	sci	1.18		20.27	0.62	104		Yes
0022	parallel	07:38	308.9	0.9	UT20-1-013	HPF	sci	1.33		20.29	0.62	101		Yes
virus0000022_01	parallel	08:03	360	4.0	HET20-1-100	VIRUS	sci	1.14		22.17	0.81			Yes
virus0000022_02	parallel	08:10	360	1.0	HET20-1-100	VIRUS	sci	1.16	1.25	22.21	0.86			Yes
virus0000022_03	parallel	08:17	360	1.0	HET20-1-100	VIRUS	sci	1.17	0.76	22.21	0.87			Yes
virus0000023_01	parallel	08:27	360	4.0	HET20-1-100	VIRUS	sci	1.30	0.78	22.50	0.91			Yes
virus0000023_02	parallel	08:34	360	1.0	HET20-1-100	VIRUS	sci	1.30	0.78	22.52	0.92			Yes
virus0000023_03	parallel	08:41	360	1.0	HET20-1-100	VIRUS	sci	1.30	0.78	22.44	0.96			Yes
virus0000024_01	parallel	08:51	360	4.0	HET20-1-100	VIRUS	sci	1.23	0.88	22.44	0.91			Yes
virus0000024_02	parallel	08:58	360	1.0	HET20-1-100	VIRUS	sci	1.23	0.90	22.47	0.91			Yes
virus0000024_03	parallel	09:05	360	1.0	HET20-1-100	VIRUS	sci	1.22	0.73	22.49	0.90			Yes
0023	parallel	09:18	969.1	6.8	PSU20-1-001	HPF	sci	1.33	0.89	20.81	0.70	23		Yes
virus0000025_01	parallel	09:18	2872.5			VIRUS	sci							Yes
0024	parallel	09:35	969.1	0.8	PSU20-1-001	HPF	sci	1.55	0.89	20.66	0.78	27		Yes
virus0000026_01	parallel	09:56	360	5.0	HET20-1-100	VIRUS	sci	1.18	0.89	22.02	0.86			Yes
virus0000026_02	parallel	10:03	360	1.0	HET20-1-100	VIRUS	sci	1.13	0.92	22.06	0.84			Yes
virus0000026_03	parallel	10:10	360	1.0	HET20-1-100	VIRUS	sci	1.15	0.90	22.10	0.86			Yes
virus0000027_01	parallel	10:21	360	5.0	HET20-1-100	VIRUS	sci	1.09	0.83	22.03	0.86			Yes
virus0000027_02	parallel	10:28	360	1.0	HET20-1-100	VIRUS	sci	1.05	0.82	22.03	0.86			Yes
virus0000027_03	parallel	10:35	360	1.0	HET20-1-100	VIRUS	sci	1.00	0.77	22.01	0.79			Yes
virus0000028_01	parallel	10:44	360	3.0	HET20-1-100	VIRUS	sci	1.16	0.95	21.96	0.79			Yes
virus0000028_02	parallel	10:52	360	2.0	HET20-1-100	VIRUS	sci	1.26	1.00	21.92	0.76			Yes
virus0000028_03	parallel	10:59	360	1.0	HET20-1-100	VIRUS	sci	1.24	0.89	21.82	0.54			Yes
virus0000029_01	parallel	11:09	420	4.0	HET20-1-100	VIRUS	sci	1.31	0.83	21.99	0.71		variable clouds cover	No
virus0000029_02	parallel	11:17	420	1.0	HET20-1-100	VIRUS	sci	1.22	0.86	21.84	0.26			No
virus0000029_03	parallel	11:25	420	1.0	HET20-1-100	VIRUS	sci	1.26	0.77	21.85	0.28			No
virus0000030_01	bias	11:45	0			VIRUS	cal							Yes
virus0000031_01	Cd-A	11:50	15		ENG20-1-002	VIRUS	cal							Yes
virus0000032_01	Hg	11:58	15		ENG20-1-002	VIRUS	cal							Yes
0025	Dark	12:01	319.5			HPF	cal							Yes
0026	Quartz FCU	12:12	53.3			HPF	cal							Yes
0027	Quartz FCU	12:14	53.3			HPF	cal							Yes
0028	Quartz FCU	12:15	53.3			HPF	cal							Yes
0029	Quartz FCU	12:17	53.3			HPF	cal							Yes
0030	Quartz FCU	12:18	53.3			HPF	cal							Yes
0031	Quartz FCU	12:19	53.3			HPF	cal							Yes
0032	Quartz FCU	12:21	53.3			HPF	cal							Yes
0033	Quartz FCU	12:22	53.3			HPF	cal							Yes
0034	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	12:26	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	12:30	85.2			HPF	cal							Yes
0038	LFC FCU	12:33	106.5			HPF	cal							Yes
0039	LFC FCU	12:35	106.5			HPF	cal							Yes
0040	LFC FCU	12:38	106.5			HPF	cal							Yes
0041	LFC FCU	12:40	106.5			HPF	cal							Yes
0042	LFC FCU	12:42	106.5			HPF	cal							Yes
0043	LFC FCU	12:44	106.5			HPF	cal							Yes
0044	LFC Cal	12:48	106.5			HPF	cal							Yes
0045	LFC Cal	12:50	106.5			HPF	cal							Yes
0046	Etalon Cal	12:58	159.8			HPF	cal							Yes
0047	Etalon Cal	13:01	159.8			HPF	cal							Yes
0048	Etalon Cal	13:04	159.8			HPF	cal							Yes
0049	Etalon Cal	13:07	159.8			HPF	cal							Yes
0050	UNe Slave Cal	13:11	852			HPF	cal							Yes
0051	UNe Slave Cal	13:25	852			HPF	cal							Yes
0052	UNe Slave Cal	13:40	852			HPF	cal							Yes
virus0008116_01	dark	19:01	10			VIRUS	cal							Yes
virus0008117_01	bias	19:02	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:58	0			LRS2	cal							Yes
virus0009900_01	bias	21:58	0			VIRUS	cal							Yes
virus0006060_01	flat_ldls_long	22:12	15			VIRUS	cal							Yes
virus0006061_01	bias	22:13	0			VIRUS	cal							Yes
lrs20009901_01	bias	22:15	0			LRS2	cal							Yes
lrs20009902_01	dark	22:15	300			LRS2	cal							Yes
lrs20009903_01	flat_Qth_R	22:21	15			LRS2	cal							Yes
lrs20009904_01	FeAr_R	22:23	15			LRS2	cal							Yes
virus0009901_01	bias	22:25	0			VIRUS	cal							Yes
virus0009902_01	flat_ldls_long	22:28	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:30	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:32	15			VIRUS	cal							Yes
0055	LFC Cal	22:35	106.5			HPF	cal							Yes
virus0006063_01	flat_ldls_long	23:01	15			VIRUS	cal							Yes
virus0006064_01	bias	23:02	0			VIRUS	cal							Yes
virus0009940_01	bias	23:08	0			VIRUS	cal							Yes
virus0009941_01	bias	23:18	0			VIRUS	cal							Yes
0056	Dark	23:21	319.5			HPF	cal							Yes
0057	Quartz FCU	23:27	53.3			HPF	cal							Yes
0058	Quartz FCU	23:29	53.3			HPF	cal							Yes
0059	Quartz FCU	23:30	53.3			HPF	cal							Yes
0060	Quartz FCU	23:32	53.3			HPF	cal							Yes
0061	Quartz FCU	23:33	53.3			HPF	cal							Yes
0062	Quartz FCU	23:35	53.3			HPF	cal							Yes
0063	Quartz FCU	23:36	53.3			HPF	cal							Yes
0064	Quartz FCU	23:37	53.3			HPF	cal							Yes
0065	Alpha Bright Cal	23:39	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	23:41	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	23:43	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	23:45	85.2			HPF	cal							Yes
0069	LFC FCU	23:48	106.5			HPF	cal							Yes
0070	LFC FCU	23:50	106.5			HPF	cal							Yes
0071	LFC Cal	23:53	106.5			HPF	cal							Yes
0072	LFC Cal	23:55	106.5			HPF	cal							Yes
0073	Etalon Cal	23:58	159.8			HPF	cal							Yes

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