HET Night Report Reader

Civil Date	Ephemerides
2019-09-10	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:11	02:01	02:30	11:17	11:46	12:35	23:26	10:21
Night Length	8:47		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Matthew Shetrone	Nathan McReynolds	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:54	18.3	17.4	08:38	clouds	05:44
Total Time Open					5:44

Program	Night Priority	Science
02:30	Idle due to weather (radar)
03:24	Science
04:34	Engineering (HPF)
05:38	Science
07:13	Engineering (guider-rho drift)
07:46	Science
08:38	Idle due to weather (clouds and humidity)

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	0.43	0.66	-570	+386	18.3	17.6	17.4	162	9	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5498	03:33-03:33	00:00	Randomly started losing mirrors
5499	04:13-04:13	00:00	Mixed messages about dewpoint closure criteria
5500	05:38-06:00	00:22	Attempt to offset +10phi relative ITF caused trajectory to be canceled

Ops Comments	none

TO Comments	Late open due to radar. Internal dewpoint was never lower than external dewpoint when louvers and dome were open

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	flat_Qth_R	00:01	15			LRS2	cal				S			Yes
lrs20000001_02	flat_Qth_R	00:03	15			LRS2	cal				S			Yes
lrs20000001_03	flat_Qth_R	00:04	15			LRS2	cal				S			Yes
lrs20000001_04	flat_Qth_R	00:05	15			LRS2	cal				S			Yes
lrs20000001_05	flat_Qth_R	00:06	15			LRS2	cal				S			Yes
lrs20000002_01	flat_ldls_long_B	00:08	15			LRS2	cal				S			Yes
lrs20000002_02	flat_ldls_long_B	00:09	15			LRS2	cal				S			Yes
lrs20000002_03	flat_ldls_long_B	00:10	15			LRS2	cal				S			Yes
lrs20000003_01	Cd-A_B	00:11	38			LRS2	cal				S			Yes
lrs20000003_02	Cd-A_B	00:13	38			LRS2	cal				S			Yes
lrs20000003_03	Cd-A_B	00:15	38			LRS2	cal				S			Yes
lrs20000004_01	FeAr_R	00:16	15			LRS2	cal				S			Yes
lrs20000004_02	FeAr_R	00:18	15			LRS2	cal				S			Yes
lrs20000004_03	FeAr_R	00:19	15			LRS2	cal				S			Yes
lrs20000005_01	Hg_R	00:20	20			LRS2	cal				S			Yes
lrs20000005_02	Hg_R	00:21	20			LRS2	cal				S			Yes
lrs20000005_03	Hg_R	00:23	20			LRS2	cal				S			Yes
lrs20000006_01	Hg_B	00:24	15			LRS2	cal				S			Yes
lrs20000006_02	Hg_B	00:25	15			LRS2	cal				S			Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal				S			Yes
lrs20000007_01	bias	00:29	0			LRS2	cal				S			Yes
virus0000001_01	bias	00:29	0			VIRUS	cal				S			Yes
lrs20000007_02	bias	00:29	0			LRS2	cal				S			Yes
virus0000001_02	bias	00:29	0			VIRUS	cal				S			Yes
lrs20000007_03	bias	00:30	0			LRS2	cal				S			Yes
virus0000001_03	bias	00:30	0			VIRUS	cal				S			Yes
lrs20000007_04	bias	00:31	0			LRS2	cal				S			Yes
virus0000001_04	bias	00:31	0			VIRUS	cal				S			Yes
lrs20000007_05	bias	00:31	0			LRS2	cal				S			Yes
virus0000001_05	bias	00:32	0			VIRUS	cal				S			Yes
lrs20000007_06	bias	00:32	0			LRS2	cal				S			Yes
virus0000001_06	bias	00:32	0			VIRUS	cal				S			Yes
lrs20000007_07	bias	00:33	0			LRS2	cal				S			Yes
virus0000001_07	bias	00:33	0			VIRUS	cal				S			Yes
lrs20000007_08	bias	00:34	0			LRS2	cal				S			Yes
virus0000001_08	bias	00:34	0			VIRUS	cal				S			Yes
lrs20000007_09	bias	00:35	0			LRS2	cal				S			Yes
virus0000001_09	bias	00:35	0			VIRUS	cal				S			Yes
lrs20000007_10	bias	00:35	0			LRS2	cal				S			Yes
virus0000001_10	bias	00:36	0			VIRUS	cal				S			Yes
lrs20000007_11	bias	00:36	0			LRS2	cal				S			Yes
virus0000001_11	bias	00:36	0			VIRUS	cal				S			Yes
virus0000002_01	flat_ldls_long	00:43	15			VIRUS	cal				S			Yes
virus0000002_02	flat_ldls_long	00:44	15			VIRUS	cal				S			Yes
virus0000002_03	flat_ldls_long	00:46	15			VIRUS	cal				S			Yes
virus0000003_01	Cd-A	00:47	15			VIRUS	cal				S			Yes
virus0000003_02	Cd-A	00:48	15			VIRUS	cal				S			Yes
virus0000003_03	Cd-A	00:49	15			VIRUS	cal				S			Yes
virus0000004_01	Hg	00:51	15			VIRUS	cal				S			Yes
virus0000004_02	Hg	00:52	15			VIRUS	cal				S			Yes
virus0000004_03	Hg	00:54	15			VIRUS	cal				S			Yes
lrs20000008_01	dark	01:37	360			LRS2	cal				S			Yes
lrs20000008_02	dark	01:44	360			LRS2	cal				S			Yes
lrs20000008_03	dark	01:51	360			LRS2	cal				S			Yes
virus0000005_01	dark	02:39	360			VIRUS	cal				S			Yes
virus0000005_02	dark	02:46	360			VIRUS	cal				S			Yes
virus0000005_03	dark	02:52	360			VIRUS	cal				S			Yes
0001	LFC Cal	03:30	106.5			HPF	cal				S			Yes
virus0000006_01	parallel	03:30	1800			VIRUS	sci							Yes
lrs20000009_01	parallel	03:30	1800	6.0	UT19-3-003	LRS2-B	sci						extreemly variable clouds	Yes
0002	LFC Cal	03:32	106.5			HPF	cal				S			Yes
0003	LFC Cal	03:34	106.5			HPF	cal				S			Yes
0004	LFC Cal	04:04	106.5			HPF	cal				S			Yes
virus0000007_01	parallel	04:04	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	04:04	1800	4.0	UT19-3-003	LRS2-R	sci							Yes
0005	LFC Cal	04:06	106.5			HPF	cal				S			Yes
0006	LFC Cal	04:08	106.5			HPF	cal				S			Yes
0007	GJ_15_B	04:40	649.6	5.2	ENG19-3-003	HPF	eng					190	thick clouds	No
0008	GJ_15_B	04:51	649.6	1.2	ENG19-3-003	HPF	eng						thick clouds	No
0009	GJ_15_B	05:02	649.6	0.2	ENG19-3-003	HPF	eng					250	clouds are thinning	Yes
0010	GJ_15_B	05:16	649.6	3.2	ENG19-3-003	HPF	eng						thin clouds	Yes
0011	GJ_15_B	05:28	649.6	0.2	ENG19-3-003	HPF	eng						some thin clouds	Yes
0012	parallel	05:44	969.1	5.8	PSU19-3-014	HPF	sci					120	problem with the track caused us to reacquire	No
0013	parallel	06:01	969.1	0.8	PSU19-3-014	HPF	sci					180		Yes
0014	parallel	06:19	969.1	1.8	PSU19-3-014	HPF	sci							Yes
0015	HR7827	06:44	245	8.9		HPF	telluric				S			Yes
0016	parallel	06:56	308.9	7.9	UT19-3-010	HPF	sci							P4
0017	parallel	07:02	308.9	0.9	UT19-3-010	HPF	sci							P4
0018	parallel	07:08	308.9	0.9	UT19-3-010	HPF	sci							P4
0019	parallel	07:50	308.9	4.9	UT19-3-020	HPF	sci							Yes
0020	parallel	08:01	308.9	4.9	UT19-3-020	HPF	sci						repositioned	Yes
0021	parallel	08:09	308.9	3.9	UT19-3-020	HPF	sci						repositioned	Yes
0022	parallel	08:22	308.9	6.9	UT19-3-010	HPF	sci						clouds	No
0023	parallel	08:27	308.9	-0.1	UT19-3-010	HPF	sci						clouds	No
0024	parallel	08:33	308.9	0.9	UT19-3-010	HPF	sci						clouds	No
0025	Dark	10:17	319.5			HPF	cal				S			Yes
0026	Quartz FCU	10:28	53.3			HPF	cal				S			Yes
0027	Quartz FCU	10:30	53.3			HPF	cal				S			Yes
0028	Quartz FCU	10:31	53.3			HPF	cal				S			Yes
0029	Quartz FCU	10:33	53.3			HPF	cal				S			Yes
0030	Quartz FCU	10:34	53.3			HPF	cal				S			Yes
0031	Quartz FCU	10:36	53.3			HPF	cal				S			Yes
0032	Quartz FCU	10:37	53.3			HPF	cal				S			Yes
0033	Quartz FCU	10:38	53.3			HPF	cal				S			Yes
0034	Alpha Bright Cal	10:40	85.2			HPF	cal				S			Yes
0035	Alpha Bright Cal	10:42	85.2			HPF	cal				S			Yes
0036	Alpha Bright Cal	10:44	85.2			HPF	cal				S			Yes
0037	Alpha Bright Cal	10:46	85.2			HPF	cal				S			Yes
0038	LFC FCU	10:49	106.5			HPF	cal				S			Yes
0039	LFC FCU	10:52	106.5			HPF	cal				S			Yes
0040	LFC FCU	10:54	106.5			HPF	cal				S			Yes
0041	LFC FCU	10:56	106.5			HPF	cal				S			Yes
0042	LFC FCU	10:58	106.5			HPF	cal				S			Yes
0043	LFC FCU	11:01	106.5			HPF	cal				S			Yes
0044	LFC Cal	11:04	106.5			HPF	cal				S			Yes
0045	LFC Cal	11:06	106.5			HPF	cal				S			Yes
0046	Etalon Cal	11:14	159.8			HPF	cal				S			Yes
0047	Etalon Cal	11:17	159.8			HPF	cal				S			Yes
0048	Etalon Cal	11:20	159.8			HPF	cal				S			Yes
0049	Etalon Cal	11:24	159.8			HPF	cal				S			Yes
0050	UNe Slave Cal	11:27	852			HPF	cal				S			Yes
0051	UNe Slave Cal	11:42	852			HPF	cal				S			Yes
0052	UNe Slave Cal	11:57	852			HPF	cal				S			Yes
lrs20009900_01	bias	21:37	0			LRS2	cal				S			Yes
lrs20009901_01	dark	21:38	300			LRS2	cal				S			Yes
lrs20009902_01	flat_Qth_R	21:43	15			LRS2	cal				S			Yes
lrs20009903_01	FeAr_R	21:45	15			LRS2	cal				S			Yes
virus0009900_01	bias	21:54	0			VIRUS	cal				S			Yes
virus0009901_01	flat_ldls_long	21:57	15			VIRUS	cal				S			Yes
virus0009902_01	Cd-A	21:58	15			VIRUS	cal				S			Yes
virus0009903_01	Hg	21:59	15			VIRUS	cal				S			Yes
0049	Dark	22:22	319.5			HPF	cal				S			Yes
0050	Quartz FCU	22:29	53.3			HPF	cal				S			Yes
0051	Quartz FCU	22:30	53.3			HPF	cal				S			Yes
0052	Quartz FCU	22:32	53.3			HPF	cal				S			Yes
0053	Quartz FCU	22:33	53.3			HPF	cal				S			Yes
0054	Quartz FCU	22:34	53.3			HPF	cal				S			Yes
0055	Quartz FCU	22:36	53.3			HPF	cal				S			Yes
0056	Quartz FCU	22:37	53.3			HPF	cal				S			Yes
0057	Quartz FCU	22:39	53.3			HPF	cal				S			Yes
0058	Alpha Bright Cal	22:41	85.2			HPF	cal				S			Yes
0059	Alpha Bright Cal	22:43	85.2			HPF	cal				S			Yes
0060	Alpha Bright Cal	22:44	85.2			HPF	cal				S			Yes
0061	Alpha Bright Cal	22:46	85.2			HPF	cal				S			Yes
0062	LFC FCU	22:49	106.5			HPF	cal				S			Yes
0063	LFC FCU	22:52	106.5			HPF	cal				S			Yes
0064	LFC Cal	22:54	106.5			HPF	cal				S			Yes
0065	LFC Cal	22:57	106.5			HPF	cal				S			Yes
0066	Etalon Cal	23:00	159.8			HPF	cal				S			Yes
0067	UNe Slave Cal	23:03	852			HPF	cal				S			Yes
0068	UNe Slave Cal	23:18	852			HPF	cal				S			Yes
0069	UNe Slave Cal	23:33	852			HPF	cal				S			Yes

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