HET Night Report Reader

Civil Date	Ephemerides
2019-09-05	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:18	02:07	02:37	11:13	11:43	12:32	-	06:05
Night Length	8:36		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Justen Pautzke

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:23	21.2	20.0	04:05	clouds	02:42
09:52	18.7	18.7	12:20	twilight	02:28
Total Time Open					5:10

Program	Night Priority	Science
02:37	Idle due to weather (clouds)
10:27	Science
10:52	Engineering (high speed BIB)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:49	02:37	0.43	0.66	-550	-256	20.2	20.4	20.4	118	13	First of Night
09:59	10:22					18.8	18.7	18.7	176	7	Stack/Re-stack
12:14	12:19	0.56	0.86	-550	+1814	18.1	18.4	18.5	164	4	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5497	02:46-02:50	00:04	After cancelling trajectory tcs and tracker servers crashed. See PR for more details.	Brought up tcs_server and tracker_server and experienced no similar problems afterward.
5215	02:23-02:29	00:06	LX Slew torque limiter sensor fault that requires usual fix. For the first time I got to watch one of these while the AOA spots were displayed, and the slew vibrations became extremely violent well over a second before the torque limiter fault.

Ops Comments	none

TO Comments	Clouded out for most of the night.

RA Comments	Moderate clouds at sunset. Took L/V twilight flats. Pri is sci/eng.

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	00:02	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	00:07	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	00:12	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	00:17	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	00:22	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	00:26	15			LRS2	cal				S			Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal				S			Yes
virus0000001_01	flat_ldls_long	00:34	15			VIRUS	cal				S			Yes
virus0000001_02	flat_ldls_long	00:35	15			VIRUS	cal				S			Yes
virus0000001_03	flat_ldls_long	00:36	15			VIRUS	cal				S			Yes
virus0000002_01	Cd-A	00:38	15			VIRUS	cal				S			Yes
virus0000002_02	Cd-A	00:39	15			VIRUS	cal				S			Yes
virus0000002_03	Cd-A	00:40	15			VIRUS	cal				S			Yes
virus0000003_01	Hg	00:42	15			VIRUS	cal				S			Yes
virus0000003_02	Hg	00:43	15			VIRUS	cal				S			Yes
virus0000003_03	Hg	00:44	15			VIRUS	cal				S			Yes
lrs20000007_01	skyflat	01:26	10			LRS2	cal				S			Yes
lrs20000008_01	skyflat	01:27	13			LRS2	cal				S			Yes
lrs20000009_01	skyflat	01:28	16			LRS2	cal				S			Yes
lrs20000010_01	skyflat	01:29	22			LRS2	cal				S			Yes
lrs20000011_01	skyflat	01:31	30			LRS2	cal				S			Yes
virus0000004_01	skyflat	01:35	7			VIRUS	cal				S			Yes
virus0000005_01	skyflat	01:36	10			VIRUS	cal				S			Yes
virus0000006_01	skyflat	01:38	14			VIRUS	cal				S			Yes
virus0000007_01	skyflat	01:39	18			VIRUS	cal				S			Yes
virus0000008_01	skyflat	01:40	26			VIRUS	cal				S			Yes
virus0000009_01	skyflat	01:42	45			VIRUS	cal				S			Yes
0001	LFC Cal	10:30	106.5			HPF	cal				S			Yes
virus0000010_01	parallel	10:31	360	4.0	HET19-3-100	VIRUS	sci	0.91		22.10	0.61		transparency 50% in first exposure	Yes
0002	LFC Cal	10:32	106.5			HPF	cal				S			Yes
0003	LFC Cal	10:35	106.5			HPF	cal				S			Yes
virus0000010_02	parallel	10:39	360	2.0	HET19-3-100	VIRUS	sci	1.05	0.63	22.14	0.72			Yes
virus0000010_03	parallel	10:46	360	1.0	HET19-3-100	VIRUS	sci	1.04	0.69	22.16	0.80			Yes
0004	parallel	11:38	969.1	5.8	PSU19-3-014	HPF	sci	1.15	0.75	21.53	0.83	462	sky brightening causing guide star loss near end	No
0005	parallel	11:55	969.1	0.8	PSU19-3-014	HPF	sci	1.12	0.57	14.30	0.94	380	sky brightening causing guide star loss near end	No
virus0000011_01	bias	12:13	0			VIRUS	cal				S			Yes
0006	Dark	12:27	319.5			HPF	cal				S			Yes
0007	Quartz FCU	12:39	53.3			HPF	cal				S			Yes
0008	Quartz FCU	12:41	53.3			HPF	cal				S			Yes
0009	Quartz FCU	12:42	53.3			HPF	cal				S			Yes
0010	Quartz FCU	12:43	53.3			HPF	cal				S			Yes
0011	Quartz FCU	12:45	53.3			HPF	cal				S			Yes
0012	Quartz FCU	12:46	53.3			HPF	cal				S			Yes
0013	Quartz FCU	12:48	53.3			HPF	cal				S			Yes
0014	Quartz FCU	12:49	53.3			HPF	cal				S			Yes
0015	Alpha Bright Cal	12:51	85.2			HPF	cal				S			Yes
0016	Alpha Bright Cal	12:53	85.2			HPF	cal				S			Yes
0017	Alpha Bright Cal	12:55	85.2			HPF	cal				S			Yes
0018	Alpha Bright Cal	12:57	85.2			HPF	cal				S			Yes
0019	LFC FCU	13:00	106.5			HPF	cal				S			Yes
0020	LFC FCU	13:02	106.5			HPF	cal				S			Yes
0021	LFC FCU	13:04	106.5			HPF	cal				S			Yes
0022	LFC FCU	13:07	106.5			HPF	cal				S			Yes
0023	LFC FCU	13:09	106.5			HPF	cal				S			Yes
0024	LFC FCU	13:11	106.5			HPF	cal				S			Yes
0025	LFC Cal	13:14	106.5			HPF	cal				S			Yes
0026	LFC Cal	13:17	106.5			HPF	cal				S			Yes
0027	Etalon Cal	13:25	159.8			HPF	cal				S			Yes
0028	Etalon Cal	13:28	159.8			HPF	cal				S			Yes
0029	Etalon Cal	13:31	159.8			HPF	cal				S			Yes
0030	Etalon Cal	13:34	159.8			HPF	cal				S			Yes
0031	UNe Slave Cal	13:38	852			HPF	cal				S			Yes
0032	UNe Slave Cal	13:52	852			HPF	cal				S			Yes
0033	UNe Slave Cal	14:07	852			HPF	cal				S			Yes
lrs20006001_01	flat_Qth_R	19:30	15			LRS2	cal				S			Yes
lrs20006001_02	flat_Qth_R	19:31	15			LRS2	cal				S			Yes
lrs20006001_03	flat_Qth_R	19:32	15			LRS2	cal				S			Yes
lrs20006001_04	flat_Qth_R	19:34	15			LRS2	cal				S			Yes
lrs20006001_05	flat_Qth_R	19:35	15			LRS2	cal				S			Yes
lrs20006002_01	flat_ldls_long_B	19:36	15			LRS2	cal				S			Yes
lrs20006002_02	flat_ldls_long_B	19:37	15			LRS2	cal				S			Yes
lrs20006002_03	flat_ldls_long_B	19:39	15			LRS2	cal				S			Yes
virus0006002_01	flat_ldls_long	19:40	15			VIRUS	cal				S			Yes
virus0006002_02	flat_ldls_long	19:42	15			VIRUS	cal				S			Yes
virus0006002_03	flat_ldls_long	19:43	15			VIRUS	cal				S			Yes
lrs20006003_01	Cd-A_B	19:45	38			LRS2	cal				S			Yes
lrs20006003_02	Cd-A_B	19:47	38			LRS2	cal				S			Yes
lrs20006003_03	Cd-A_B	19:48	38			LRS2	cal				S			Yes
virus0006003_01	Cd-A	19:50	38			VIRUS	cal				S			Yes
virus0006003_02	Cd-A	19:52	38			VIRUS	cal				S			Yes
virus0006003_03	Cd-A	19:54	38			VIRUS	cal				S			Yes
lrs20006004_01	FeAr_R	19:56	15			LRS2	cal				S			Yes
lrs20006004_02	FeAr_R	19:57	15			LRS2	cal				S			Yes
lrs20006004_03	FeAr_R	19:58	15			LRS2	cal				S			Yes
lrs20006005_01	Hg_R	20:00	20			LRS2	cal				S			Yes
lrs20006005_02	Hg_R	20:01	20			LRS2	cal				S			Yes
lrs20006005_03	Hg_R	20:02	20			LRS2	cal				S			Yes
lrs20006006_01	Hg_B	20:04	15			LRS2	cal				S			Yes
lrs20006006_02	Hg_B	20:05	15			LRS2	cal				S			Yes
lrs20006006_03	Hg_B	20:06	15			LRS2	cal				S			Yes
virus0006006_01	Hg	20:07	15			VIRUS	cal				S			Yes
virus0006006_02	Hg	20:09	15			VIRUS	cal				S			Yes
virus0006006_03	Hg	20:11	15			VIRUS	cal				S			Yes
lrs20009900_01	bias	22:15	0			LRS2	cal				S			Yes
virus0009900_01	bias	22:15	0			VIRUS	cal				S			Yes
lrs20009901_01	dark	22:19	300			LRS2	cal				S			Yes
lrs20009902_01	flat_Qth_R	22:25	15			LRS2	cal				S			Yes
lrs20009903_01	FeAr_R	22:26	15			LRS2	cal				S			Yes
virus0009901_01	flat_ldls_long	22:32	15			VIRUS	cal				S			Yes
virus0009902_01	Cd-A	22:33	15			VIRUS	cal				S			Yes
virus0009903_01	Hg	22:35	15			VIRUS	cal				S			Yes
0056	Dark	22:44	319.5			HPF	cal				S			Yes
0057	Quartz FCU	22:51	53.3			HPF	cal				S			Yes
0058	Quartz FCU	22:52	53.3			HPF	cal				S			Yes
0059	Quartz FCU	22:53	53.3			HPF	cal				S			Yes
0060	Quartz FCU	22:55	53.3			HPF	cal				S			Yes
0061	Quartz FCU	22:56	53.3			HPF	cal				S			Yes
0062	Quartz FCU	22:58	53.3			HPF	cal				S			Yes
0063	Quartz FCU	22:59	53.3			HPF	cal				S			Yes
0064	Quartz FCU	23:01	53.3			HPF	cal				S			Yes
0065	Alpha Bright Cal	23:03	85.2			HPF	cal				S			Yes
0066	Alpha Bright Cal	23:04	85.2			HPF	cal				S			Yes
0067	Alpha Bright Cal	23:06	85.2			HPF	cal				S			Yes
0068	Alpha Bright Cal	23:08	85.2			HPF	cal				S			Yes
0069	LFC FCU	23:11	106.5			HPF	cal				S			Yes
0070	LFC FCU	23:14	106.5			HPF	cal				S			Yes
0071	LFC Cal	23:16	106.5			HPF	cal				S			Yes
0072	LFC Cal	23:19	106.5			HPF	cal				S			Yes
0073	Etalon Cal	23:22	159.8			HPF	cal				S			Yes
0074	UNe Slave Cal	23:25	852			HPF	cal				S			Yes
lrs20000015_01	bias	23:26	0			LRS2	cal				S			Yes
virus0000015_01	bias	23:26	0			VIRUS	cal				S			Yes
lrs20000015_02	bias	23:26	0			LRS2	cal				S			Yes
virus0000015_02	bias	23:26	0			VIRUS	cal				S			Yes
lrs20000015_03	bias	23:27	0			LRS2	cal				S			Yes
virus0000015_03	bias	23:27	0			VIRUS	cal				S			Yes
lrs20000015_04	bias	23:28	0			LRS2	cal				S			Yes
virus0000015_04	bias	23:28	0			VIRUS	cal				S			Yes
lrs20000015_05	bias	23:28	0			LRS2	cal				S			Yes
virus0000015_05	bias	23:29	0			VIRUS	cal				S			Yes
lrs20000015_06	bias	23:29	0			LRS2	cal				S			Yes
virus0000015_06	bias	23:29	0			VIRUS	cal				S			Yes
lrs20000015_07	bias	23:30	0			LRS2	cal				S			Yes
virus0000015_07	bias	23:30	0			VIRUS	cal				S			Yes
lrs20000015_08	bias	23:31	0			LRS2	cal				S			Yes
virus0000015_08	bias	23:31	0			VIRUS	cal				S			Yes
lrs20000015_09	bias	23:31	0			LRS2	cal				S			Yes
virus0000015_09	bias	23:32	0			VIRUS	cal				S			Yes
lrs20000015_10	bias	23:32	0			LRS2	cal				S			Yes
virus0000015_10	bias	23:32	0			VIRUS	cal				S			Yes
lrs20000015_11	bias	23:33	0			LRS2	cal				S			Yes
virus0000015_11	bias	23:33	0			VIRUS	cal				S			Yes
lrs20000016_01	dark	23:34	360			LRS2	cal				S			Yes
virus0000016_01	dark	23:34	360			VIRUS	cal				S			Yes
0075	UNe Slave Cal	23:40	852			HPF	cal				S			Yes
lrs20000016_02	dark	23:41	360			LRS2	cal				S			Yes
virus0000016_02	dark	23:42	360			VIRUS	cal				S			Yes
lrs20000016_03	dark	23:48	360			LRS2	cal				S			Yes
virus0000016_03	dark	23:49	360			VIRUS	cal				S			Yes
0076	UNe Slave Cal	23:55	852			HPF	cal				S			Yes

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