HET Night Report Reader

Civil Date	Ephemerides
2019-01-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:21	01:13	01:42	12:29	12:58	13:50	-	09:09
Night Length	10:47		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Justen Pautzke	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
22:38	11.8	9.1	22:43	engineering	00:05
00:19	9.0	9.5	00:57	dew point	00:38
02:38	7.8	9.6	05:17	dew point	02:39
05:47	8.4	9.1	06:34	dew point	00:47
07:57	7.9	8.6	11:06	dew point	03:09
Total Time Open					7:18

Program	Night Priority	Science
01:42	Idle due to weather (High humidity.)
02:49	Science
05:16	Idle due to weather (Tracker temp close to dewpoint)
05:47	Science
06:30	Idle due to weather (Tracker temp close to dewpoint)
07:57	Engineering (HPF)
08:39	Science
09:41	Idle due to weather (Thick clouds)
10:10	Science
11:00	Idle due to weather (Tracker temp close to dewpoint)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:49	03:32	0.49	0.75	220	-1570	7.8	8.4	9.0	221	10	First of Night
↪ Comments			Waited a bit after opening dome to make sure track temp would not cause warnings or closure.

Problem Reports
PR Number	Times	Time Lost	Description	Response
4751	00:19-00:19	00:00	Dome shutter error appeared while opening for twilights: "(shutter) Stopped at wrong position (NEAR_OPEN)" Shutter continued and successfully opened while error occurred. Twilights began fine, likely indicating shutter is at correct position according to RA. Dome and Structure at CCAS with low winds from 196.
5335	00:57-00:57	00:00	External Dew Point sensor may need calibrating. Internal sensor read at least 5 degrees above external when opened for the night. Internal sensor was close to Mt. Locke external sensor so we closed based on dew point using Locke for external dew point. External sensor stayed at same difference with internal, if not greater, after closing. Ext eventually began agreeing with internal towards end of night but still varied from 0.3-0.6 over the course of a minute.

Ops Comments	none

TO Comments	none

RA Comments	Clear most of the evening. Closed many times for dewpoint vs tracker temperature.

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				S			Yes
lrs20000001_01	skyflat	00:29	7			LRS2	cal				S			Yes
lrs20000002_01	skyflat	00:30	10			LRS2	cal				S			Yes
lrs20000003_01	skyflat	00:32	13			LRS2	cal				S			Yes
lrs20000004_01	skyflat	00:33	16			LRS2	cal				S			Yes
lrs20000005_01	skyflat	00:34	22			LRS2	cal				S			Yes
lrs20000006_01	skyflat	00:35	30			LRS2	cal				S			Yes
virus0000001_01	skyflat	00:41	7			VIRUS	cal				S			Yes
virus0000002_01	skyflat	00:42	10			VIRUS	cal				S			Yes
virus0000003_01	skyflat	00:43	14			VIRUS	cal				S			Yes
virus0000004_01	skyflat	00:44	18			VIRUS	cal				S			Yes
virus0000005_01	skyflat	00:46	26			VIRUS	cal				S			Yes
virus0000006_01	skyflat	00:47	45			VIRUS	cal				S			Yes
lrs20000007_01	Hg_R	00:59	27			LRS2	cal				S			Yes
lrs20000007_02	Hg_R	01:01	27			LRS2	cal				S			Yes
lrs20000007_03	Hg_R	01:02	27			LRS2	cal				S			Yes
lrs20000008_01	Hg_B	01:04	15			LRS2	cal				S			Yes
lrs20000008_02	Hg_B	01:05	15			LRS2	cal				S			Yes
lrs20000008_03	Hg_B	01:06	15			LRS2	cal				S			Yes
lrs20000009_01	Cd-A_B	01:07	35			LRS2	cal				S			Yes
lrs20000009_02	Cd-A_B	01:09	35			LRS2	cal				S			Yes
lrs20000009_03	Cd-A_B	01:11	35			LRS2	cal				S			Yes
lrs20000010_01	FeAr_R	01:12	15			LRS2	cal				S			Yes
lrs20000010_02	FeAr_R	01:13	15			LRS2	cal				S			Yes
lrs20000010_03	FeAr_R	01:15	15			LRS2	cal				S			Yes
lrs20000011_01	flat_Qth_R	01:16	15			LRS2	cal				S			Yes
lrs20000011_02	flat_Qth_R	01:17	15			LRS2	cal				S			Yes
lrs20000011_03	flat_Qth_R	01:19	15			LRS2	cal				S			Yes
lrs20000011_04	flat_Qth_R	01:20	15			LRS2	cal				S			Yes
lrs20000011_05	flat_Qth_R	01:21	15			LRS2	cal				S			Yes
lrs20000012_01	flat_ldls_long_B	01:22	15			LRS2	cal				S			Yes
lrs20000012_02	flat_ldls_long_B	01:23	15			LRS2	cal				S			Yes
lrs20000012_03	flat_ldls_long_B	01:25	15			LRS2	cal				S			Yes
virus0000007_01	Hg	02:31	15			VIRUS	cal				S			Yes
virus0000007_02	Hg	02:32	15			VIRUS	cal				S			Yes
virus0000007_03	Hg	02:33	15			VIRUS	cal				S			Yes
virus0000008_01	Cd-A	02:34	15			VIRUS	cal				S			Yes
virus0000008_02	Cd-A	02:35	15			VIRUS	cal				S			Yes
virus0000008_03	Cd-A	02:37	15			VIRUS	cal				S			Yes
virus0000009_01	flat_ldls_long	02:38	15			VIRUS	cal				S			Yes
virus0000009_02	flat_ldls_long	02:39	15			VIRUS	cal				S			Yes
virus0000009_03	flat_ldls_long	02:40	15			VIRUS	cal				S			Yes
virus0000009_04	flat_ldls_long	02:41	15			VIRUS	cal				S			Yes
virus0000009_05	flat_ldls_long	02:43	15			VIRUS	cal				S			Yes
virus0000009_06	flat_ldls_long	02:44	15			VIRUS	cal				S			Yes
virus0000009_07	flat_ldls_long	02:45	15			VIRUS	cal				S			Yes
virus0000009_08	flat_ldls_long	02:46	15			VIRUS	cal				S			Yes
virus0000009_09	flat_ldls_long	02:47	15			VIRUS	cal				S			Yes
virus0000009_10	flat_ldls_long	02:49	15			VIRUS	cal				S			Yes
virus0000010_01	dark	02:50	360			VIRUS	cal				S			Yes
virus0000011_01	bias	02:57	0			VIRUS	cal				S			Yes
lrs20000013_01	bias	02:57	0			LRS2	cal				S			Yes
virus0000011_02	bias	02:58	0			VIRUS	cal				S			Yes
lrs20000013_02	bias	02:58	0			LRS2	cal				S			Yes
virus0000011_03	bias	02:58	0			VIRUS	cal				S			Yes
lrs20000013_03	bias	02:58	0			LRS2	cal				S			Yes
virus0000011_04	bias	02:59	0			VIRUS	cal				S			Yes
lrs20000013_04	bias	02:59	0			LRS2	cal				S			Yes
lrs20000013_05	bias	03:00	0			LRS2	cal				S			Yes
virus0000011_05	bias	03:00	0			VIRUS	cal				S			Yes
virus0000011_06	bias	03:00	0			VIRUS	cal				S			Yes
lrs20000013_06	bias	03:00	0			LRS2	cal				S			Yes
virus0000011_07	bias	03:01	0			VIRUS	cal				S			Yes
lrs20000013_07	bias	03:01	0			LRS2	cal				S			Yes
virus0000011_08	bias	03:02	0			VIRUS	cal				S			Yes
lrs20000013_08	bias	03:02	0			LRS2	cal				S			Yes
lrs20000013_09	bias	03:02	0			LRS2	cal				S			Yes
virus0000011_09	bias	03:03	0			VIRUS	cal				S			Yes
virus0000011_10	bias	03:03	0			VIRUS	cal				S			Yes
lrs20000013_10	bias	03:03	0			LRS2	cal				S			Yes
lrs20000013_11	bias	03:04	0			LRS2	cal				S			Yes
virus0000011_11	bias	03:04	0			VIRUS	cal				S			Yes
virus0000011_12	bias	03:05	0			VIRUS	cal				S			Yes
lrs20000013_12	bias	03:05	0			LRS2	cal				S			Yes
lrs20000013_13	bias	03:05	0			LRS2	cal				S			Yes
virus0000011_13	bias	03:05	0			VIRUS	cal				S			Yes
virus0000011_14	bias	03:06	0			VIRUS	cal				S			Yes
lrs20000013_14	bias	03:06	0			LRS2	cal				S			Yes
virus0000011_15	bias	03:07	0			VIRUS	cal				S			Yes
lrs20000013_15	bias	03:07	0			LRS2	cal				S			Yes
virus0000011_16	bias	03:07	0			VIRUS	cal				S			Yes
lrs20000013_16	bias	03:07	0			LRS2	cal				S			Yes
virus0000011_17	bias	03:08	0			VIRUS	cal				S			Yes
lrs20000013_17	bias	03:08	0			LRS2	cal				S			Yes
virus0000011_18	bias	03:09	0			VIRUS	cal				S			Yes
lrs20000013_18	bias	03:09	0			LRS2	cal				S			Yes
lrs20000013_19	bias	03:09	0			LRS2	cal				S			Yes
virus0000011_19	bias	03:09	0			VIRUS	cal				S			Yes
virus0000011_20	bias	03:10	0			VIRUS	cal				S			Yes
lrs20000013_20	bias	03:10	0			LRS2	cal				S			Yes
0002	LFC Cal	03:44	106.5			HPF	cal				S			Yes
virus0000012_01	parallel	03:44	600			VIRUS	sci							Yes
lrs20000014_01	parallel	03:44	600	11.0	UT19-1-011	LRS2-B	sci							P4
0003	LFC Cal	03:46	106.5			HPF	cal				S			Yes
0004	LFC Cal	03:49	106.5			HPF	cal				S			Yes
virus0000012_02	parallel	03:55	600			VIRUS	sci							Yes
lrs20000014_02	parallel	03:55	600	1.0	UT19-1-011	LRS2-B	sci							P4
0005	LFC Cal	04:12	106.5			HPF	cal				S			Yes
virus0000013_01	parallel	04:12	600			VIRUS	sci							Yes
lrs20000015_01	parallel	04:12	600	6.0	UT19-1-011	LRS2-B	sci							P4
0006	LFC Cal	04:15	106.5			HPF	cal				S			Yes
0007	LFC Cal	04:17	106.5			HPF	cal				S			Yes
virus0000013_02	parallel	04:24	600			VIRUS	sci							Yes
lrs20000015_02	parallel	04:24	600	2.0	UT19-1-011	LRS2-B	sci							P4
virus0000014_01	parallel	04:39	600			VIRUS	sci							Yes
0008	LFC Cal	04:40	106.5			HPF	cal				S			Yes
lrs20000016_01	parallel	04:40	600	6.0	UT19-1-011	LRS2-B	sci							P4
0009	LFC Cal	04:42	106.5			HPF	cal				S			Yes
0010	LFC Cal	04:44	106.5			HPF	cal				S			Yes
virus0000014_02	parallel	04:51	600			VIRUS	sci							Yes
lrs20000016_02	parallel	04:51	600	1.0	UT19-1-011	LRS2-B	sci							P4
0011	parallel	05:11	319.5	9.7	UT19-1-010	HPF	sci						closed mid target for dewpoint	No
lrs20000017_01	PG0823+546_056_E	05:51	180	4.0		LRS2	spec		1.05		S			Yes
0012	HR1314	06:03	117.2	9.0		HPF	telluric		1.32		S			Yes
0013	parallel	06:13	319.5	7.7	UT19-1-009	HPF	sci							Yes
0014	parallel	06:19	319.5	0.7	UT19-1-009	HPF	sci							Yes
0015	parallel	06:25	319.5	0.7	UT19-1-009	HPF	sci							Yes
0016	GJ_436	08:05	649.6	8.2	ENG19-1-003	HPF	eng							Yes
0017	GJ_436	08:17	649.6	1.2	ENG19-1-003	HPF	eng							Yes
0018	GJ_436	08:28	649.6	0.2	ENG19-1-003	HPF	eng							Yes
virus0000015_01	Hz_21_024_E	08:44	60	5.0		VIRUS	spec		0.86		S			Yes
virus0000015_02	Hz_21_024_E	08:46	60	1.0		VIRUS	spec		1.16		S			Yes
virus0000015_03	Hz_21_024_E	08:48	60	1.0		VIRUS	spec		1.07		S			Yes
virus0000016_01	parallel	08:54	360	5.0	HET19-1-100	VIRUS	sci							Yes
virus0000016_02	parallel	09:01	360	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000016_03	parallel	09:08	360	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000017_01	parallel	09:18	420	4.0	HET19-1-100	VIRUS	sci						clouds	No
virus0000017_02	parallel	09:26	420	1.0	HET19-1-100	VIRUS	sci						clouds	No
virus0000017_03	parallel	09:34	420	1.0	HET19-1-100	VIRUS	sci						clouds	No
virus0000018_01	parallel	10:14	420	4.0	HET19-1-100	VIRUS	sci							Yes
virus0000018_02	parallel	10:22	420	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000018_03	parallel	10:30	420	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000019_01	parallel	10:40	360	3.0	HET19-1-100	VIRUS	sci							Yes
virus0000019_02	parallel	10:47	360	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000019_03	parallel	10:54	360	1.0	HET19-1-100	VIRUS	sci							Yes
virus0000021_01	bias	12:26	0			VIRUS	cal				S			Yes
lrs20000018_01	bias	12:26	0			LRS2	cal				S			Yes
0019	Dark	12:39	319.5			HPF	cal				S			Yes
0020	Quartz FCU	12:50	63.9			HPF	cal				S			Yes
0021	Quartz FCU	12:52	63.9			HPF	cal				S			Yes
0022	Quartz FCU	12:53	63.9			HPF	cal				S			Yes
0023	Quartz FCU	12:55	63.9			HPF	cal				S			Yes
0024	Quartz FCU	12:57	63.9			HPF	cal				S			Yes
0025	Quartz FCU	12:58	63.9			HPF	cal				S			Yes
0026	Quartz FCU	13:00	63.9			HPF	cal				S			Yes
0027	Quartz FCU	13:01	63.9			HPF	cal				S			Yes
0028	Alpha Bright Cal	13:04	85.2			HPF	cal				S			Yes
0029	Alpha Bright Cal	13:06	85.2			HPF	cal				S			Yes
0030	Alpha Bright Cal	13:08	85.2			HPF	cal				S			Yes
0031	Alpha Bright Cal	13:10	85.2			HPF	cal				S			Yes
0032	LFC FCU	13:12	106.5			HPF	cal				S			Yes
0033	LFC FCU	13:15	106.5			HPF	cal				S			Yes
0034	LFC FCU	13:17	106.5			HPF	cal				S			Yes
0035	LFC FCU	13:19	106.5			HPF	cal				S			Yes
0036	LFC FCU	13:22	106.5			HPF	cal				S			Yes
0037	LFC FCU	13:24	106.5			HPF	cal				S			Yes
0038	LFC Cal	13:27	106.5			HPF	cal				S			Yes
0039	LFC Cal	13:30	106.5			HPF	cal				S			Yes
0040	Etalon Cal	13:37	159.8			HPF	cal				S			Yes
0041	Etalon Cal	13:40	159.8			HPF	cal				S			Yes
0042	Etalon Cal	13:44	159.8			HPF	cal				S			Yes
0043	Etalon Cal	13:47	159.8			HPF	cal				S			Yes
0044	UNe Slave Cal	13:50	852			HPF	cal				S			Yes
0045	UNe Slave Cal	14:05	852			HPF	cal				S			Yes
0046	UNe Slave Cal	14:20	852			HPF	cal				S			Yes
virus0009990_01	bias	22:14	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	22:14	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	22:19	15			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	22:20	15			LRS2	cal				S			Yes
lrs20009993_01	dark	22:22	300			LRS2	cal				S			Yes
virus0009991_01	Hg	22:33	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	22:34	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:35	15			VIRUS	cal				S			Yes
0047	Dark	22:57	319.5			HPF	cal				S			Yes
0048	Quartz FCU	23:03	63.9			HPF	cal				S			Yes
0049	Quartz FCU	23:05	63.9			HPF	cal				S			Yes
0050	Quartz FCU	23:07	63.9			HPF	cal				S			Yes
0051	Quartz FCU	23:08	63.9			HPF	cal				S			Yes
0052	Quartz FCU	23:10	63.9			HPF	cal				S			Yes
0053	Quartz FCU	23:11	63.9			HPF	cal				S			Yes
0054	Quartz FCU	23:13	63.9			HPF	cal				S			Yes
0055	Quartz FCU	23:15	63.9			HPF	cal				S			Yes
0056	Alpha Bright Cal	23:17	85.2			HPF	cal				S			Yes
0057	Alpha Bright Cal	23:19	85.2			HPF	cal				S			Yes
0058	Alpha Bright Cal	23:21	85.2			HPF	cal				S			Yes
0059	Alpha Bright Cal	23:23	85.2			HPF	cal				S			Yes
0060	LFC FCU	23:26	106.5			HPF	cal				S			Yes
0061	LFC FCU	23:28	106.5			HPF	cal				S			Yes
0062	LFC Cal	23:31	106.5			HPF	cal				S			Yes
0063	LFC Cal	23:33	106.5			HPF	cal				S			Yes
0064	Etalon Cal	23:36	159.8			HPF	cal				S			Yes
0065	UNe Slave Cal	23:40	852			HPF	cal				S			Yes
0066	UNe Slave Cal	23:54	852			HPF	cal				S			Yes

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