HET Night Report Reader

Civil Date	Ephemerides
2019-04-03	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:20	02:09	02:38	11:20	11:49	12:38	12:34	00:01
Night Length	8:42		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
01:17	18.8	18.5	04:53	dust	03:36
05:18	14.5	16.3	05:38	dust	00:20
06:17	13.7	14.8	11:55	twilight	05:38
Total Time Open					9:34

Program	Night Priority	Science
02:38	Science
04:52	Idle due to weather (dust)
05:20	Science
05:36	Idle due to weather (dust)
06:20	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:56	03:01	0.47	0.70	-5	-2417	17.9	18.0	18.3	275	17	First of Night
06:20	06:50	0.45	0.68	5	-1142	13.7	13.8	14.5	294	24	Stack/Re-stack
11:50	11:55	1.33	2.14	150	-389	10.3	10.8	11.2	303	16	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5395	05:00-05:00	00:00	Tonight whenever the external 1.0 dust count read 78k the internal was around 100k. Closed based on internal dust counts and tracked distance from 78k on the external count to judge whether to reopen.

Ops Comments	none

TO Comments	Some gusty winds and significant and 8 degree temperature drop overnight made for unstable stack.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	bias	00:01	0			VIRUS	cal				S			Yes
lrs20000001_01	bias	00:01	0			LRS2	cal				S			Yes
virus0000001_02	bias	00:01	0			VIRUS	cal				S			Yes
lrs20000001_02	bias	00:01	0			LRS2	cal				S			Yes
virus0000001_03	bias	00:02	0			VIRUS	cal				S			Yes
lrs20000001_03	bias	00:02	0			LRS2	cal				S			Yes
virus0000001_04	bias	00:03	0			VIRUS	cal				S			Yes
lrs20000001_04	bias	00:03	0			LRS2	cal				S			Yes
virus0000001_05	bias	00:03	0			VIRUS	cal				S			Yes
lrs20000001_05	bias	00:03	0			LRS2	cal				S			Yes
virus0000001_06	bias	00:04	0			VIRUS	cal				S			Yes
lrs20000001_06	bias	00:04	0			LRS2	cal				S			Yes
virus0000001_07	bias	00:05	0			VIRUS	cal				S			Yes
lrs20000001_07	bias	00:05	0			LRS2	cal				S			Yes
virus0000001_08	bias	00:05	0			VIRUS	cal				S			Yes
lrs20000001_08	bias	00:05	0			LRS2	cal				S			Yes
virus0000001_09	bias	00:06	0			VIRUS	cal				S			Yes
lrs20000001_09	bias	00:06	0			LRS2	cal				S			Yes
virus0000001_10	bias	00:07	0			VIRUS	cal				S			Yes
lrs20000001_10	bias	00:07	0			LRS2	cal				S			Yes
virus0000001_11	bias	00:08	0			VIRUS	cal				S			Yes
lrs20000001_11	bias	00:08	0			LRS2	cal				S			Yes
virus0000001_12	bias	00:08	0			VIRUS	cal				S			Yes
lrs20000001_12	bias	00:08	0			LRS2	cal				S			Yes
virus0000001_13	bias	00:09	0			VIRUS	cal				S			Yes
lrs20000001_13	bias	00:09	0			LRS2	cal				S			Yes
virus0000001_14	bias	00:10	0			VIRUS	cal				S			Yes
lrs20000001_14	bias	00:10	0			LRS2	cal				S			Yes
virus0000001_15	bias	00:10	0			VIRUS	cal				S			Yes
lrs20000001_15	bias	00:10	0			LRS2	cal				S			Yes
virus0000001_16	bias	00:11	0			VIRUS	cal				S			Yes
lrs20000001_16	bias	00:11	0			LRS2	cal				S			Yes
virus0000001_17	bias	00:12	0			VIRUS	cal				S			Yes
lrs20000001_17	bias	00:12	0			LRS2	cal				S			Yes
virus0000001_18	bias	00:12	0			VIRUS	cal				S			Yes
lrs20000001_18	bias	00:12	0			LRS2	cal				S			Yes
virus0000001_19	bias	00:13	0			VIRUS	cal				S			Yes
lrs20000001_19	bias	00:13	0			LRS2	cal				S			Yes
virus0000001_20	bias	00:14	0			VIRUS	cal				S			Yes
lrs20000001_20	bias	00:14	0			LRS2	cal				S			Yes
lrs20000002_01	Hg_R	00:18	27			LRS2	cal				S			Yes
lrs20000002_02	Hg_R	00:20	27			LRS2	cal				S			Yes
lrs20000002_03	Hg_R	00:21	27			LRS2	cal				S			Yes
lrs20000003_01	Hg_B	00:23	15			LRS2	cal				S			Yes
lrs20000003_02	Hg_B	00:24	15			LRS2	cal				S			Yes
lrs20000003_03	Hg_B	00:25	15			LRS2	cal				S			Yes
lrs20000004_01	Cd-A_B	00:26	35			LRS2	cal				S			Yes
lrs20000004_02	Cd-A_B	00:28	35			LRS2	cal				S			Yes
lrs20000004_03	Cd-A_B	00:29	35			LRS2	cal				S			Yes
lrs20000005_01	FeAr_R	00:31	15			LRS2	cal				S			Yes
lrs20000005_02	FeAr_R	00:32	15			LRS2	cal				S			Yes
lrs20000005_03	FeAr_R	00:34	15			LRS2	cal				S			Yes
lrs20000006_01	flat_Qth_R	00:35	15			LRS2	cal				S			Yes
lrs20000006_02	flat_Qth_R	00:36	15			LRS2	cal				S			Yes
lrs20000006_03	flat_Qth_R	00:37	15			LRS2	cal				S			Yes
lrs20000006_04	flat_Qth_R	00:39	15			LRS2	cal				S			Yes
lrs20000006_05	flat_Qth_R	00:40	15			LRS2	cal				S			Yes
lrs20000007_01	flat_ldls_long_B	00:41	15			LRS2	cal				S			Yes
lrs20000007_02	flat_ldls_long_B	00:42	15			LRS2	cal				S			Yes
lrs20000007_03	flat_ldls_long_B	00:44	15			LRS2	cal				S			Yes
virus0000002_01	Hg	00:48	15			VIRUS	cal				S			Yes
virus0000002_02	Hg	00:50	15			VIRUS	cal				S			Yes
virus0000002_03	Hg	00:51	15			VIRUS	cal				S			Yes
virus0000003_01	Cd-A	00:52	15			VIRUS	cal				S			Yes
virus0000003_02	Cd-A	00:53	15			VIRUS	cal				S			Yes
virus0000003_03	Cd-A	00:55	15			VIRUS	cal				S			Yes
virus0000004_01	flat_ldls_long	00:56	15			VIRUS	cal				S			Yes
virus0000004_02	flat_ldls_long	00:57	15			VIRUS	cal				S			Yes
virus0000004_03	flat_ldls_long	00:58	15			VIRUS	cal				S			Yes
virus0000004_04	flat_ldls_long	00:59	15			VIRUS	cal				S			Yes
virus0000004_05	flat_ldls_long	01:01	15			VIRUS	cal				S			Yes
virus0000004_06	flat_ldls_long	01:02	15			VIRUS	cal				S			Yes
virus0000004_07	flat_ldls_long	01:03	15			VIRUS	cal				S			Yes
virus0000004_08	flat_ldls_long	01:04	15			VIRUS	cal				S			Yes
virus0000004_09	flat_ldls_long	01:05	15			VIRUS	cal				S			Yes
virus0000004_10	flat_ldls_long	01:07	15			VIRUS	cal				S			Yes
virus0000005_01	dark	01:08	360			VIRUS	cal				S			Yes
0001	twilight	01:20	298.2			HPF	cal				S			Yes
lrs20000008_01	skyflat	01:28	7			LRS2	cal				S			Yes
lrs20000009_01	skyflat	01:29	10			LRS2	cal				S			Yes
lrs20000010_01	skyflat	01:30	13			LRS2	cal				S			Yes
lrs20000011_01	skyflat	01:32	16			LRS2	cal				S			Yes
lrs20000012_01	skyflat	01:33	22			LRS2	cal				S			Yes
lrs20000013_01	skyflat	01:34	30			LRS2	cal				S			Yes
virus0000006_01	skyflat	01:37	7			VIRUS	cal				S			Yes
virus0000007_01	skyflat	01:38	10			VIRUS	cal				S			Yes
virus0000008_01	skyflat	01:39	14			VIRUS	cal				S			Yes
virus0000009_01	skyflat	01:40	18			VIRUS	cal				S			Yes
virus0000010_01	skyflat	01:42	26			VIRUS	cal				S			Yes
virus0000011_01	skyflat	01:43	45			VIRUS	cal				S			Yes
0002	LFC Cal	03:05	106.5			HPF	cal				S			Yes
0003	LFC Cal	03:08	106.5			HPF	cal				S			Yes
virus0000012_01	parallel	03:08	360	6.0	HET19-2-100	VIRUS	sci							Yes
0004	LFC Cal	03:10	106.5			HPF	cal				S			Yes
virus0000012_02	parallel	03:15	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000012_03	parallel	03:22	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000013_01	parallel	03:32	360	3.0	HET19-2-100	VIRUS	sci							Yes
virus0000013_02	parallel	03:38	360	0.0	HET19-2-100	VIRUS	sci							Yes
virus0000013_03	parallel	03:45	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000014_01	parallel	03:55	360	3.0	HET19-2-100	VIRUS	sci							Yes
virus0000014_02	parallel	04:02	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000014_03	parallel	04:09	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000015_01	parallel	04:17	360	2.0	HET19-2-100	VIRUS	sci							Yes
virus0000015_02	parallel	04:24	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000015_03	parallel	04:31	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000016_01	parallel	04:40	360	2.0	HET19-2-100	VIRUS	sci						closed by dust	No
virus0000016_02	parallel	04:47	360	1.0	HET19-2-100	VIRUS	sci							No
virus0000016_03	parallel	04:54	360	1.0	HET19-2-100	VIRUS	sci							No
0005	LFC Cal	05:04	106.5			HPF	cal				S			Yes
0006	LFC Cal	05:07	106.5			HPF	cal				S			Yes
0007	LFC Cal	05:09	106.5			HPF	cal				S			Yes
0008	LFC Cal	05:11	106.5			HPF	cal				S			Yes
0009	LFC Cal	05:14	106.5			HPF	cal				S			Yes
0010	LFC Cal	05:23	106.5			HPF	cal				S			Yes
virus0000017_01	parallel	05:23	360	4.0	HET19-2-100	VIRUS	sci						dust	No
0011	LFC Cal	05:25	106.5			HPF	cal				S			Yes
0012	LFC Cal	05:28	106.5			HPF	cal				S			Yes
virus0000017_02	parallel	05:30	360	1.0	HET19-2-100	VIRUS	sci							No
virus0000017_03	parallel	05:37	360	1.0	HET19-2-100	VIRUS	sci							No
virus0000018_01	parallel	06:57	360	6.0	HET19-2-100	VIRUS	sci							Yes
virus0000018_02	parallel	07:04	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000018_03	parallel	07:11	360	1.0	HET19-2-100	VIRUS	sci							Yes
0013	parallel	07:25	628.4	6.5	UT19-2-004	HPF	sci							P4
0014	LFC Cal	07:39	106.5			HPF	cal				S			Yes
lrs20000014_01	parallel	07:40	720			LRS2	sci							Yes
virus0000019_01	parallel	07:40	720	4.0	UT19-2-017	VIRUS	sci							Yes
0015	LFC Cal	07:42	106.5			HPF	cal				S			Yes
0016	LFC Cal	07:44	106.5			HPF	cal				S			Yes
lrs20000014_02	parallel	07:53	720			LRS2	sci							Yes
virus0000019_02	parallel	07:53	720	1.0	UT19-2-017	VIRUS	sci							Yes
lrs20000014_03	parallel	08:06	720			LRS2	sci							Yes
virus0000019_03	parallel	08:06	720	1.0	UT19-2-017	VIRUS	sci							Yes
virus0000020_01	parallel	08:22	360	3.0	HET19-2-100	VIRUS	sci							Yes
virus0000020_02	parallel	08:29	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000020_03	parallel	08:36	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000021_01	parallel	08:46	360	3.0	HET19-2-100	VIRUS	sci							Yes
virus0000021_02	parallel	08:52	360	0.0	HET19-2-100	VIRUS	sci							Yes
virus0000021_03	parallel	08:59	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000022_01	parallel	09:09	360	3.0	HET19-2-100	VIRUS	sci							Yes
virus0000022_02	parallel	09:16	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000022_03	parallel	09:23	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000023_01	parallel	09:38	360	8.0	HET19-2-100	VIRUS	sci							Yes
virus0000023_02	parallel	09:45	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000023_03	parallel	09:52	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000024_01	parallel	10:01	360	2.0	HET19-2-100	VIRUS	sci							Yes
virus0000024_02	parallel	10:08	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000024_03	parallel	10:15	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000025_01	parallel	10:24	360	2.0	HET19-2-100	VIRUS	sci							Yes
virus0000025_02	parallel	10:31	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000025_03	parallel	10:38	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000026_01	parallel	10:47	360	2.0	HET19-2-100	VIRUS	sci							Yes
virus0000026_02	parallel	10:54	360	1.0	HET19-2-100	VIRUS	sci							Yes
virus0000026_03	parallel	11:01	360	1.0	HET19-2-100	VIRUS	sci							Yes
0017	LFC Cal	11:02	106.5			HPF	cal				S			Yes
0018	LFC Cal	11:04	106.5			HPF	cal				S			Yes
virus0000027_01	J143315.92+252853.1_047_W	11:11	60	3.0		VIRUS	spec		0.87		S		not guiding	No
virus0000027_02	J143315.92+252853.1_047_W	11:13	60	1.0		VIRUS	spec		0.79		S			No
virus0000028_01	J143315.92+252853.1_047_W	11:16	60	2.0		VIRUS	spec		0.98		S			Yes
virus0000028_02	J143315.92+252853.1_047_W	11:18	60	1.0		VIRUS	spec		0.95		S			Yes
virus0000028_03	J143315.92+252853.1_047_W	11:20	60	1.0		VIRUS	spec		0.96		S			Yes
0019	parallel	11:29	617.7	5.7	PSU19-2-004	HPF	sci							P4
0020	parallel	11:45	117.2	4.0		HPF	sci							Yes
virus0000029_01	bias	11:49	0			VIRUS	cal				S			Yes
0021	Dark	12:04	319.5			HPF	cal				S			Yes
0022	Quartz FCU	12:16	63.9			HPF	cal				S			Yes
0023	Quartz FCU	12:17	63.9			HPF	cal				S			Yes
0024	Quartz FCU	12:19	63.9			HPF	cal				S			Yes
0025	Quartz FCU	12:20	63.9			HPF	cal				S			Yes
0026	Quartz FCU	12:22	63.9			HPF	cal				S			Yes
0027	Quartz FCU	12:24	63.9			HPF	cal				S			Yes
0028	Quartz FCU	12:25	63.9			HPF	cal				S			Yes
0029	Quartz FCU	12:27	63.9			HPF	cal				S			Yes
0030	Alpha Bright Cal	12:29	85.2			HPF	cal				S			Yes
0031	Alpha Bright Cal	12:31	85.2			HPF	cal				S			Yes
0032	Alpha Bright Cal	12:33	85.2			HPF	cal				S			Yes
0033	Alpha Bright Cal	12:35	85.2			HPF	cal				S			Yes
0034	LFC FCU	12:38	106.5			HPF	cal				S			Yes
0035	LFC FCU	12:40	106.5			HPF	cal				S			Yes
0036	LFC FCU	12:42	106.5			HPF	cal				S			Yes
0037	LFC FCU	12:45	106.5			HPF	cal				S			Yes
0038	LFC FCU	12:47	106.5			HPF	cal				S			Yes
0039	LFC FCU	12:49	106.5			HPF	cal				S			Yes
0040	LFC Cal	12:52	106.5			HPF	cal				S			Yes
0041	LFC Cal	12:55	106.5			HPF	cal				S			Yes
0042	Etalon Cal	13:02	159.8			HPF	cal				S			Yes
0043	Etalon Cal	13:06	159.8			HPF	cal				S			Yes
0044	Etalon Cal	13:09	159.8			HPF	cal				S			Yes
0045	Etalon Cal	13:12	159.8			HPF	cal				S			Yes
0046	UNe Slave Cal	13:16	852			HPF	cal				S			Yes
0047	UNe Slave Cal	13:30	852			HPF	cal				S			Yes
0048	UNe Slave Cal	13:45	852			HPF	cal				S			Yes
lrs20009991_01	FeAr_R	21:45	15			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	21:47	15			LRS2	cal				S			Yes
lrs20009993_01	dark	21:48	300			LRS2	cal				S			Yes
lrs20009994_01	bias	21:54	0			LRS2	cal				S			Yes
virus0008881_01	bias	21:56	0			VIRUS	cal				S			Yes
virus0009991_01	Hg	22:02	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	22:03	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:04	15			VIRUS	cal				S			Yes
virus0009994_01	bias	22:05	0			VIRUS	cal				S			Yes
0055	Dark	22:12	319.5			HPF	cal				S			Yes
0056	Quartz FCU	22:19	63.9			HPF	cal				S			Yes
0057	Quartz FCU	22:20	63.9			HPF	cal				S			Yes
0058	Quartz FCU	22:22	63.9			HPF	cal				S			Yes
0059	Quartz FCU	22:23	63.9			HPF	cal				S			Yes
0060	Quartz FCU	22:25	63.9			HPF	cal				S			Yes
0061	Quartz FCU	22:27	63.9			HPF	cal				S			Yes
0062	Quartz FCU	22:28	63.9			HPF	cal				S			Yes
0063	Quartz FCU	22:30	63.9			HPF	cal				S			Yes
0064	Alpha Bright Cal	22:32	85.2			HPF	cal				S			Yes
0065	Alpha Bright Cal	22:34	85.2			HPF	cal				S			Yes
0066	Alpha Bright Cal	22:36	85.2			HPF	cal				S			Yes
0067	Alpha Bright Cal	22:38	85.2			HPF	cal				S			Yes
0068	LFC FCU	22:41	106.5			HPF	cal				S			Yes
0069	LFC FCU	22:43	106.5			HPF	cal				S			Yes
0070	LFC Cal	22:46	106.5			HPF	cal				S			Yes
0071	LFC Cal	22:48	106.5			HPF	cal				S			Yes
0072	Etalon Cal	22:51	159.8			HPF	cal				S			Yes
0073	UNe Slave Cal	22:55	852			HPF	cal				S			Yes
0074	UNe Slave Cal	23:10	852			HPF	cal				S			Yes
0075	UNe Slave Cal	23:24	852			HPF	cal				S			Yes

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