HET Night Report Reader

Civil Date	Ephemerides
2019-12-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:04	00:57	01:26	12:25	12:54	13:47	12:11	-
Night Length	10:59		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
00:03	12.0	8.3	12:20	twilight	12:17
Total Time Open					12:17

Program	Night Priority	Science
01:26	Science
06:15	Engineering (lrs2)
06:23	Science
11:29	Idle due to weather (clouds)
11:42	Science
12:10	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
00:35	01:08	0.47	0.75	10	+3252	11.0	9.0	8.8	188	9	First of Night
05:45	05:52	0.62	0.95	80	+3967	9.9	9.6	9.6	211	16	Post-Observing
05:53	06:15	0.47	0.74	10	+4770	10.1	9.7	9.7	213	11	Stack/Re-stack
12:13	12:18	0.51	0.78	100	+4770	8.5	8.9	8.9	169	1	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Cassie stayed 35 minutes after ops while I (AW) was driving back to the mountain. Gradually thickening clouds throughout night.

RA Comments	Variable transparency all night long

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:09	852			HPF	cal							Yes
lrs20000001_01	skyflat	00:12	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:13	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:14	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:16	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:17	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:18	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:22	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:23	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:24	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:26	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:27	26			VIRUS	cal							Yes
virus0000006_01	skyflat	00:29	45			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:37	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:38	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	00:40	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:41	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:42	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:43	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:44	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:46	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	00:47	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:49	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:50	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:52	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:53	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:54	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	00:55	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:57	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:58	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:59	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	01:01	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	01:02	15			LRS2	cal							Yes
virus0000007_01	parallel	01:15	1425			VIRUS	sci							Yes
0002	parallel	01:16	969.1	6.8	UT20-1-008	HPF	sci	1.47	0.80	16.66	0.59			P4
virus0000008_01	parallel	01:38	600	6.0	HET20-1-100	VIRUS	sci	1.32	0.72	17.21	0.87		clouds, low transperancy, at the start of the exposure	Yes
virus0000008_02	parallel	01:49	600	1.0	HET20-1-100	VIRUS	sci	1.50	0.77	17.56	0.88			Yes
virus0000008_03	parallel	02:00	600	1.0	HET20-1-100	VIRUS	sci	1.42	0.86	17.80	0.87			Yes
virus0000009_01	parallel	02:13	360	3.0	HET20-1-100	VIRUS	sci	1.59	0.90	21.68	0.92			Yes
virus0000009_02	parallel	02:20	360	1.0	HET20-1-100	VIRUS	sci	1.67	0.83	21.53	0.95			Yes
virus0000009_03	parallel	02:27	360	1.0	HET20-1-100	VIRUS	sci	1.62	0.91	21.45	1.09			Yes
virus0000010_01	parallel	02:40	360	7.0	HET20-1-100	VIRUS	sci	1.18	1.06	17.22	0.75			Yes
virus0000010_02	parallel	02:47	360	1.0	HET20-1-100	VIRUS	sci	1.50	1.04	17.46	0.77			Yes
virus0000010_03	parallel	02:54	360	1.0	HET20-1-100	VIRUS	sci	1.22	0.92	17.63	0.76			Yes
virus0000011_01	parallel	03:06	360	6.0	HET20-1-100	VIRUS	sci	1.48	1.16	17.71	0.46		variable cloud cover	Yes
virus0000011_02	parallel	03:13	360	1.0	HET20-1-100	VIRUS	sci	1.64	0.97	17.58	0.64			Yes
virus0000011_03	parallel	03:20	360	1.0	HET20-1-100	VIRUS	sci	1.78	1.41	17.48	0.68			Yes
virus0000012_01	parallel	03:30	360	4.0	HET20-1-100	VIRUS	sci	2.43	1.26	17.85	0.76			Yes
virus0000012_02	parallel	03:37	360	1.0	HET20-1-100	VIRUS	sci	1.56	0.81	17.77	0.62			Yes
virus0000012_03	parallel	03:44	360	1.0	HET20-1-100	VIRUS	sci	1.44	0.91	17.65	0.49			Yes
virus0000013_01	parallel	03:54	480	4.0	HET20-1-100	VIRUS	sci	1.60	0.75	17.85	0.65			Yes
virus0000013_02	parallel	04:03	480	1.0	HET20-1-100	VIRUS	sci	1.74	0.73	17.80	0.50			Yes
virus0000013_03	parallel	04:12	480	1.0	HET20-1-100	VIRUS	sci	1.39	0.88	17.62	0.36			Yes
virus0000014_01	parallel	04:30	2872.5			VIRUS	sci							Yes
0003	parallel	04:31	969.1	10.8	PSU20-1-001	HPF	sci	1.88	1.17	19.98	0.63		SN ~ 320	Yes
0004	parallel	04:47	969.1	-0.2	PSU20-1-001	HPF	sci	1.96	1.11	20.02	0.74		SN ~ 360	Yes
0005	parallel	05:11	969.1	7.8	PSU20-1-001	HPF	sci	1.72	1.21	20.25	0.72		SN ~ 75	Yes
virus0000015_01	parallel	05:11	2872.5			VIRUS	sci							Yes
0006	parallel	05:28	969.1	0.8	PSU20-1-001	HPF	sci	1.39	0.90	20.09	0.43		SN ~ 65	Yes
virus0000016_01	flat_ldls_long	05:51	15			VIRUS	cal							Yes
virus0000016_02	flat_ldls_long	05:52	15			VIRUS	cal							Yes
virus0000016_03	flat_ldls_long	05:54	15			VIRUS	cal							Yes
virus0000017_01	Cd-A	05:55	15			VIRUS	cal							Yes
virus0000017_02	Cd-A	05:56	15			VIRUS	cal							Yes
virus0000017_03	Cd-A	05:58	15			VIRUS	cal							Yes
virus0000018_01	Hg	05:59	15			VIRUS	cal							Yes
virus0000018_02	Hg	06:00	15			VIRUS	cal							Yes
virus0000018_03	Hg	06:02	15			VIRUS	cal							Yes
lrs20000013_01	dark	06:04	360			LRS2	cal							Yes
virus0000019_01	dark	06:04	360			VIRUS	cal							Yes
lrs20000014_01	dark	06:12	360			LRS2	cal							Yes
virus0000020_01	dark	06:12	360			VIRUS	cal							Yes
none	Orion_Trap	06:17	0	8.0	ENG20-1-002	LRS2-B	eng						could not find guide stars. Very limited amount of marked stars on ACAM finder	No
0007	parallel	06:31	915.9	7.7	UT20-1-012	HPF	sci	1.47	1.19	16.64	0.39		sn ~110	P4
virus0000021_01	parallel	06:31	2737.5			VIRUS	sci							Yes
0008	parallel	06:47	915.9	0.7	UT20-1-012	HPF	sci	1.69	0.92	16.50	0.48		sn ~104	P4
virus0000022_01	parallel	07:09	1435.5			VIRUS	sci							Yes
0009	parallel	07:10	308.9	7.9	UT20-1-013	HPF	sci	1.43	0.95	20.07	0.72		sn ~95	Yes
0010	parallel	07:15	308.9	-0.1	UT20-1-013	HPF	sci	1.39	0.99	20.02	0.73			Yes
0011	parallel	07:21	308.9	0.9	UT20-1-013	HPF	sci	1.22	0.90	19.77	0.54		sn ~67	Yes
virus0000023_01	parallel	07:33	1417.5			VIRUS	sci							Yes
0012	parallel	07:34	308.9	7.9	UT20-1-009	HPF	sci	1.90	1.06	20.16	0.41			Yes
0013	parallel	07:39	308.9	0.9	UT20-1-009	HPF	sci	1.93	1.24	20.14	0.45			Yes
0014	parallel	07:45	308.9	-0.1	UT20-1-009	HPF	sci	2.06	1.37	20.14	0.59			Yes
virus0000024_01	parallel	07:55	540	5.0	UT20-1-016	VIRUS	sci	1.77	1.44	21.92	0.52			Yes
virus0000024_02	parallel	08:05	540	1.0	UT20-1-016	VIRUS	sci	1.88	1.42	21.87	0.43			Yes
virus0000024_03	parallel	08:15	540	1.0	UT20-1-016	VIRUS	sci	1.62	2.20	21.79	0.44			Yes
virus0000025_01	parallel	08:30	660	6.0	HET20-1-100	VIRUS	sci	1.50	1.57	17.63	0.29			Yes
virus0000025_02	parallel	08:42	660	1.0	HET20-1-100	VIRUS	sci	1.62	1.18	17.77	0.42			Yes
virus0000025_03	parallel	08:54	660	1.0	HET20-1-100	VIRUS	sci	1.60	0.94	17.85	0.51			Yes
virus0000026_01	parallel	09:09	420	4.0	HET20-1-100	VIRUS	sci	1.96	0.95	21.94	0.49			Yes
virus0000026_02	parallel	09:17	420	1.0	HET20-1-100	VIRUS	sci	1.61	0.88	21.95	0.51			Yes
virus0000026_03	parallel	09:25	420	1.0	HET20-1-100	VIRUS	sci	1.95	0.95	21.89	0.42			Yes
virus0000027_01	parallel	09:36	660	4.0	HET20-1-100	VIRUS	sci	1.87	1.02	22.00	0.49			Yes
virus0000027_02	parallel	09:48	660	1.0	HET20-1-100	VIRUS	sci	1.77	0.88	21.90	0.34			Yes
0015	LFC Cal	09:50	106.5			HPF	cal							Yes
virus0000027_03	parallel	10:00	660	1.0	HET20-1-100	VIRUS	sci	1.92	1.05	21.90	0.31			Yes
0016	parallel	10:22	330.2	11.5	PSU20-1-001	HPF	sci	1.55	1.23	16.63	0.48		sn ~330	Yes
virus0000028_01	parallel	10:22	2992.5			VIRUS	sci							Yes
0017	parallel	10:28	330.2	0.5	PSU20-1-001	HPF	sci	1.48	1.00	16.62	0.52		sn ~350	Yes
0018	parallel	10:34	330.2	0.5	PSU20-1-001	HPF	sci	1.83	0.80	16.52	0.42		sn ~300	Yes
0019	parallel	10:40	330.2	0.5	PSU20-1-001	HPF	sci	1.83	0.90	16.40	0.32		sn ~250	Yes
0020	parallel	10:46	330.2	0.5	PSU20-1-001	HPF	sci	1.70		16.27	0.46		sn ~275	Yes
0021	parallel	10:52	330.2	0.5	PSU20-1-001	HPF	sci	1.65		16.13	0.29		sn ~170	Yes
0022	parallel	11:07	617.7	9.7	UT20-1-012	HPF	sci	2.25	1.86	19.77	0.43		sn ~90	P4
virus0000029_01	parallel	11:07	1837.5			VIRUS	sci							Yes
0023	parallel	11:18	617.7	0.7	UT20-1-012	HPF	sci	1.73	1.33	19.76	0.25		sn ~70	P4
lrs20000015_01	dark	11:34	360			LRS2	cal							Yes
virus0000030_01	dark	11:35	360			VIRUS	cal							Yes
lrs20000015_02	dark	11:41	360			LRS2	cal							Yes
virus0000030_02	dark	11:41	360			VIRUS	cal							Yes
virus0000031_01	J082346.15+245345.7_046_W	11:49	120	7.0		VIRUS	spec	2.95	2.13	21.81	0.46			Yes
virus0000031_02	J082346.15+245345.7_046_W	11:52	120	1.0		VIRUS	spec	2.51	2.05	21.81	0.53			Yes
virus0000031_03	J082346.15+245345.7_046_W	11:55	120	1.0		VIRUS	spec	2.57	2.17	21.80	0.52			Yes
virus0000032_01	PG_0846+249_047_W	12:01	120	4.0		VIRUS	spec	1.98	1.71	17.70	0.47			Yes
virus0000032_02	PG_0846+249_047_W	12:04	120	1.0		VIRUS	spec	2.10	2.19	17.75	0.35			Yes
virus0000032_03	PG_0846+249_047_W	12:08	120	2.0		VIRUS	spec	2.31	1.80	17.83	0.27			Yes
virus0000033_01	bias	12:12	0			VIRUS	cal							Yes
virus0000034_01	Cd-A	12:16	15		ENG20-1-002	VIRUS	cal							Yes
virus0000035_01	Hg	12:24	15		ENG20-1-002	VIRUS	cal							Yes
0024	Dark	12:29	319.5			HPF	cal							Yes
0025	Quartz FCU	12:40	53.3			HPF	cal							Yes
0026	Quartz FCU	12:42	53.3			HPF	cal							Yes
0027	Quartz FCU	12:43	53.3			HPF	cal							Yes
0028	Quartz FCU	12:45	53.3			HPF	cal							Yes
0029	Quartz FCU	12:46	53.3			HPF	cal							Yes
0030	Quartz FCU	12:47	53.3			HPF	cal							Yes
0031	Quartz FCU	12:49	53.3			HPF	cal							Yes
0032	Quartz FCU	12:50	53.3			HPF	cal							Yes
0033	Alpha Bright Cal	12:53	85.2			HPF	cal							Yes
0034	Alpha Bright Cal	12:54	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	12:56	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	12:58	85.2			HPF	cal							Yes
0037	LFC FCU	13:01	106.5			HPF	cal							Yes
0038	LFC FCU	13:04	106.5			HPF	cal							Yes
0039	LFC FCU	13:06	106.5			HPF	cal							Yes
0040	LFC FCU	13:08	106.5			HPF	cal							Yes
0041	LFC FCU	13:10	106.5			HPF	cal							Yes
0042	LFC FCU	13:13	106.5			HPF	cal							Yes
0043	LFC Cal	13:16	106.5			HPF	cal							Yes
0044	LFC Cal	13:18	106.5			HPF	cal							Yes
0045	Etalon Cal	13:26	159.8			HPF	cal							Yes
0046	Etalon Cal	13:29	159.8			HPF	cal							Yes
0047	Etalon Cal	13:32	159.8			HPF	cal							Yes
0048	Etalon Cal	13:36	159.8			HPF	cal							Yes
0049	UNe Slave Cal	13:39	852			HPF	cal							Yes
0050	UNe Slave Cal	13:54	852			HPF	cal							Yes
0051	UNe Slave Cal	14:09	852			HPF	cal							Yes
lrs20009900_01	bias	21:37	0			LRS2	cal							Yes
virus0009900_01	bias	21:37	0			VIRUS	cal							Yes
virus0008870_01	flat_ldls_long	22:24	15			VIRUS	cal							Yes
virus0008871_01	bias	22:29	0			VIRUS	cal							Yes
lrs20009901_01	dark	22:36	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	22:41	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:43	15			LRS2	cal							Yes
virus0009901_01	flat_ldls_long	22:48	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:49	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:50	15			VIRUS	cal							Yes
0036	Dark	22:59	319.5			HPF	cal							Yes
0037	Quartz FCU	23:05	53.3			HPF	cal							Yes
0038	Quartz FCU	23:07	53.3			HPF	cal							Yes
0039	Quartz FCU	23:08	53.3			HPF	cal							Yes
0040	Quartz FCU	23:10	53.3			HPF	cal							Yes
0041	Quartz FCU	23:11	53.3			HPF	cal							Yes
0042	Quartz FCU	23:12	53.3			HPF	cal							Yes
0043	Quartz FCU	23:14	53.3			HPF	cal							Yes
0044	Quartz FCU	23:15	53.3			HPF	cal							Yes
0045	Alpha Bright Cal	23:17	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	23:19	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	23:21	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	23:23	85.2			HPF	cal							Yes
0049	LFC FCU	23:26	106.5			HPF	cal							Yes
0050	LFC FCU	23:28	106.5			HPF	cal							Yes
0051	LFC Cal	23:31	106.5			HPF	cal							Yes
0052	LFC Cal	23:33	106.5			HPF	cal							Yes
0053	Etalon Cal	23:36	159.8			HPF	cal							Yes
0054	UNe Slave Cal	23:40	852			HPF	cal							Yes
lrs20000018_01	bias	23:48	0			LRS2	cal							Yes
virus0000021_01	bias	23:48	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:48	0			LRS2	cal							Yes
virus0000021_02	bias	23:48	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:49	0			LRS2	cal							Yes
virus0000021_03	bias	23:49	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:50	0			LRS2	cal							Yes
virus0000021_04	bias	23:50	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:51	0			LRS2	cal							Yes
virus0000021_05	bias	23:51	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:51	0			LRS2	cal							Yes
virus0000021_06	bias	23:52	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:52	0			LRS2	cal							Yes
virus0000021_07	bias	23:53	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:53	0			LRS2	cal							Yes
virus0000021_08	bias	23:53	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:54	0			LRS2	cal							Yes
virus0000021_09	bias	23:54	0			VIRUS	cal							Yes
0055	UNe Slave Cal	23:55	852			HPF	cal							Yes
lrs20000018_10	bias	23:56	0			LRS2	cal							Yes
virus0000021_10	bias	23:56	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:56	0			LRS2	cal							Yes
virus0000021_11	bias	23:57	0			VIRUS	cal							Yes

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