HET Night Report Reader

Civil Date	Ephemerides
2020-03-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:09	01:58	02:26	11:41	12:10	12:58	09:42	-
Night Length	9:15		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Nathan McReynolds	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:45	12.0	10.2	12:29	twilight	08:44
Total Time Open					8:44

Program	Night Priority	Science
02:26	Idle due to weather (clouds)
04:18	Science
07:29	Idle due to weather (low transparency)
07:40	Science
08:59	Idle due to weather (low transparency)
10:23	Science
11:00	Engineering (hpf)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:45	04:17	0.36	0.56	15	+4527	11.5	10.5	10.3	141	9	First of Night
↪ Comments			was able to focus at 1/500
12:22	12:29	0.48	0.73	135	+5129	11.9	11.0	10.9	224	18	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5544	03:53-03:53	00:00	piston seg 87 +15
5620	05:00-05:00	00:00	mcs sounds will not play

Ops Comments	none

TO Comments	none

RA Comments	Very cloudy with occasional rain at sunset. Priority is sci and hi-pri eng. Unable to take L/V twilight flats at sunset due to threatening conditions.

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							Yes
lrs20000001_02	flat_Qth_R	00:03	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:04	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:05	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:07	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:08	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:09	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:10	15			LRS2	cal							Yes
0001	UNe Slave Cal	00:12	852			HPF	cal							Yes
lrs20000003_01	Cd-A_B	00:12	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:13	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:15	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:17	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:18	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:19	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:21	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:22	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:23	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:25	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:26	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal							Yes
lrs20000007_01	bias	00:29	0			LRS2	cal							Yes
virus0000001_01	bias	00:29	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:30	0			LRS2	cal							Yes
virus0000001_02	bias	00:30	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:31	0			LRS2	cal							Yes
virus0000001_03	bias	00:31	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:31	0			LRS2	cal							Yes
virus0000001_04	bias	00:32	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:32	0			LRS2	cal							Yes
virus0000001_05	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:33	0			LRS2	cal							Yes
virus0000001_06	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:34	0			LRS2	cal							Yes
virus0000001_07	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:35	0			LRS2	cal							Yes
virus0000001_08	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:36	0			LRS2	cal							Yes
virus0000001_09	bias	00:36	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:37	0			LRS2	cal							Yes
virus0000001_10	bias	00:37	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:37	0			LRS2	cal							Yes
virus0000001_11	bias	00:38	0			VIRUS	cal							Yes
lrs20000008_01	dark	00:38	360			LRS2	cal							Yes
virus0000002_01	dark	00:38	360			VIRUS	cal							Yes
lrs20000008_02	dark	00:45	360			LRS2	cal							Yes
virus0000002_02	dark	00:45	360			VIRUS	cal							Yes
lrs20000008_03	dark	00:52	360			LRS2	cal							Yes
virus0000002_03	dark	00:52	360			VIRUS	cal							Yes
virus0000003_01	flat_ldls_long	01:29	15			VIRUS	cal							Yes
virus0000003_02	flat_ldls_long	01:31	15			VIRUS	cal							Yes
virus0000003_03	flat_ldls_long	01:32	15			VIRUS	cal							Yes
virus0000004_01	Cd-A	01:33	15			VIRUS	cal							Yes
virus0000004_02	Cd-A	01:35	15			VIRUS	cal							Yes
virus0000004_03	Cd-A	01:36	15			VIRUS	cal							Yes
virus0000005_01	Hg	01:37	15			VIRUS	cal							Yes
virus0000005_02	Hg	01:39	15			VIRUS	cal							Yes
virus0000005_03	Hg	01:40	15			VIRUS	cal							Yes
virus0000006_01	Cd-A	02:17	15		ENG20-1-002	VIRUS	cal							Yes
virus0000007_01	Hg	02:26	15		ENG20-1-002	VIRUS	cal							Yes
virus0000008_01	parallel	04:25	2992.5			VIRUS	sci							Yes
0002	parallel	04:26	330.2	7.5	PSU20-1-001	HPF	sci	1.68		20.22	0.36	294	SNgoal=430 SN=294, variable clouds	Yes
0003	parallel	04:32	330.2	0.5	PSU20-1-001	HPF	sci	1.44		20.21	0.54	356	SNgoal=430 SN=356 conditions improving	Yes
0004	parallel	04:38	330.2	0.5	PSU20-1-001	HPF	sci	1.67		20.17	0.61	359	SNgoal=430 SN=359	Yes
0005	parallel	04:44	330.2	0.5	PSU20-1-001	HPF	sci	1.55	0.91	20.19	0.71	431	SNgoal=430 SN=431 much cleared now	Yes
0006	parallel	04:50	330.2	0.5	PSU20-1-001	HPF	sci	1.48	0.90	20.19	0.81	484		Yes
0007	parallel	04:56	330.2	0.5	PSU20-1-001	HPF	sci	1.45	0.89	20.18	0.71	440		Yes
lrs20000009_01	FEIGE_66_056_E	05:08	30	7.5		LRS2	spec	1.56	1.04	21.97	0.25			Yes
lrs20000010_01	FEIGE_66_066_E	05:11	30	2.5		LRS2	spec	1.61		20.65	0.43			Yes
none	parallel	05:23	0	16.0	HET20-1-202	LRS2-R	sci						no acm stars bright enough for setup, heavy clouds coming from west and Tranp is less than 40%	No
virus0000009_01	parallel	05:31	2872.5			VIRUS	sci							Yes
0008	parallel	05:32	969.1	3.8	HET20-1-300	HPF	sci	1.48	0.70	19.87	0.55	32	SNgoal=71 SN=32 poor transparency (60%)	No
0009	parallel	05:49	969.1	0.8	HET20-1-300	HPF	sci	1.51	0.82	19.88	0.62	35	SNgoal=71 SN=35 poor transparency (60%)	No
virus0000010_01	parallel	06:11	480	6.0	HET20-1-100	VIRUS	sci	1.55	0.74	21.97	0.30			Yes
virus0000010_02	parallel	06:20	480	1.0	HET20-1-100	VIRUS	sci	1.38	0.70	21.95	0.35			Yes
virus0000010_03	parallel	06:29	480	1.0	HET20-1-100	VIRUS	sci	1.48	0.74	21.92	0.63			Yes
virus0000011_01	parallel	06:42	360	5.0	HET20-1-100	VIRUS	sci	1.95	0.93	22.23	0.70			Yes
virus0000011_02	parallel	06:49	360	1.0	HET20-1-100	VIRUS	sci	1.59	0.81	22.26	0.77			Yes
virus0000011_03	parallel	06:56	360	1.0	HET20-1-100	VIRUS	sci	1.84	0.95	22.11	0.53			Yes
virus0000012_01	parallel	07:06	420	4.0	HET20-1-100	VIRUS	sci	2.20	1.18	22.07	0.31		transparency dropping to 25% at end of observation	No
virus0000012_02	parallel	07:14	420	1.0	HET20-1-100	VIRUS	sci	2.54	1.50	22.04	0.21		transparency dropping to 25% at end of observation	No
virus0000012_03	parallel	07:22	420	1.0	HET20-1-100	VIRUS	sci	1.76	1.06	22.06	0.28		transparency dropping to 25% at end of observation	No
0010	parallel	07:44	969.1	4.8	UT20-1-007	HPF	sci	1.64	0.97	19.90	0.28	282		P4
virus0000013_01	parallel	07:44	2872.5			VIRUS	sci							Yes
0011	parallel	08:01	969.1	1.8	UT20-1-007	HPF	sci	1.62	0.95	19.95	0.28	268		P4
virus0000014_01	parallel	08:25	2872.5			VIRUS	sci							Yes
0012	parallel	08:26	969.1	6.8	PSU20-1-001	HPF	sci	1.81	0.80	20.05	0.14	26	SNgoal=75 SN=26, very low transparency, no wfs spots	No
0013	parallel	08:42	969.1	0.8	PSU20-1-001	HPF	sci	1.73	1.01	19.99	0.13	25	SNgoal=75 SN=26, very low transparency	No
0014	parallel	10:27	969.1	3.8	HET20-1-300	HPF	sci	1.96	1.68	19.84	0.89	35	SNgoal=55 SN=35, transparency around 83%	Yes
virus0000015_01	parallel	10:27	2872.5			VIRUS	sci							Yes
0015	parallel	10:44	969.1	0.8	HET20-1-300	HPF	sci	1.87	1.20	19.95	0.88	33		Yes
0016	GJ_699	11:08	191.7	7.8	ENG20-1-003	HPF	eng	1.90	1.34	19.66	0.89	482	SNgoal=486 SN=482 good signal	Yes
virus0000016_01	parallel	11:08	3022.5			VIRUS	eng							Yes
0017	GJ_699	11:12	191.7	0.8	ENG20-1-003	HPF	eng	1.58	0.93	19.53	0.86	470		Yes
0018	GJ_699	11:16	191.7	0.8	ENG20-1-003	HPF	eng	2.03	1.10	19.57	0.96	493		Yes
0019	GJ_699	11:19	191.7	0.8	ENG20-1-003	HPF	eng	1.69	1.08	19.61	1.02	500		Yes
0020	GJ_699	11:23	191.7	-0.2	ENG20-1-003	HPF	eng	1.86	0.90	19.63	1.04	481		Yes
0021	GJ_699	11:27	191.7	0.8	ENG20-1-003	HPF	eng	1.80	0.95	19.65	1.03	508		Yes
0022	GJ_699	11:31	191.7	0.8	ENG20-1-003	HPF	eng	1.93	1.08	19.68	1.02	508		Yes
0023	GJ_699	11:34	191.7	-0.2	ENG20-1-003	HPF	eng	1.79	1.00	19.68	1.03	520		Yes
0024	GJ_699	11:38	191.7	0.8	ENG20-1-003	HPF	eng	1.60	0.96	19.66	1.04	516		Yes
0025	GJ_699	11:42	191.7	0.8	ENG20-1-003	HPF	eng	1.69	0.89	19.66	1.05	484		Yes
virus0000017_01	parallel	11:50	2737.5			VIRUS	sci							Yes
0026	NLTT_44517	11:51	915.9	5.7	ENG20-1-003	HPF	eng	1.82	0.98	19.80	1.04	86	SNgoal=122 SN=86	Yes
0027	NLTT_44517	12:07	915.9	0.7	ENG20-1-003	HPF	eng	1.96	0.99	18.31	0.72	78		Yes
virus0000018_01	bias	12:25	0			VIRUS	cal							Yes
virus0000019_01	Cd-A	12:29	15		ENG20-1-002	VIRUS	cal							Yes
virus0000020_01	Hg	12:37	15		ENG20-1-002	VIRUS	cal							Yes
0028	Dark	12:44	319.5			HPF	cal							Yes
0029	Quartz FCU	12:55	74.5			HPF	cal							Yes
0030	Quartz FCU	12:57	74.5			HPF	cal							Yes
0031	Quartz FCU	12:59	74.5			HPF	cal							Yes
0032	Quartz FCU	13:01	74.5			HPF	cal							Yes
0033	Quartz FCU	13:03	74.5			HPF	cal							Yes
0034	Quartz FCU	13:04	74.5			HPF	cal							Yes
0035	Quartz FCU	13:06	74.5			HPF	cal							Yes
0036	Alpha Bright Cal	13:08	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	13:10	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	13:12	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	13:14	85.2			HPF	cal							Yes
0040	LFC FCU	13:17	106.5			HPF	cal							Yes
0041	LFC FCU	13:19	106.5			HPF	cal							Yes
0042	LFC FCU	13:22	106.5			HPF	cal							Yes
0043	LFC FCU	13:24	106.5			HPF	cal							Yes
0044	LFC FCU	13:26	106.5			HPF	cal							Yes
0045	LFC FCU	13:29	106.5			HPF	cal							Yes
0046	LFC Cal	13:32	106.5			HPF	cal							Yes
0047	LFC Cal	13:34	106.5			HPF	cal							Yes
0048	Etalon Cal	13:42	159.8			HPF	cal							Yes
0049	Etalon Cal	13:45	159.8			HPF	cal							Yes
0050	Etalon Cal	13:48	159.8			HPF	cal							Yes
0051	Etalon Cal	13:51	159.8			HPF	cal							Yes
0052	UNe Slave Cal	13:55	852			HPF	cal							Yes
0053	UNe Slave Cal	14:10	852			HPF	cal							Yes
0054	UNe Slave Cal	14:24	852			HPF	cal							Yes
0059	LFC Cal	22:09	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:11	0			LRS2	cal							Yes
virus0009900_01	bias	22:11	0			VIRUS	cal							Yes
virus0006000_01	dark	22:27	10			VIRUS	cal							Yes
virus0009901_01	bias	22:30	0			VIRUS	cal							Yes
lrs20009901_01	dark	22:35	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:42	15			LRS2	cal							Yes
virus0009902_01	flat_ldls_long	22:47	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:49	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:50	15			VIRUS	cal							Yes
0060	Dark	23:00	319.5			HPF	cal							Yes
0061	Quartz FCU	23:07	74.5			HPF	cal							Yes
0062	Quartz FCU	23:09	74.5			HPF	cal							Yes
0063	Quartz FCU	23:11	74.5			HPF	cal							Yes
0064	Quartz FCU	23:13	74.5			HPF	cal							Yes
0065	Quartz FCU	23:14	74.5			HPF	cal							Yes
0066	Quartz FCU	23:16	74.5			HPF	cal							Yes
0067	Quartz FCU	23:18	74.5			HPF	cal							Yes
0068	Alpha Bright Cal	23:20	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	23:22	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	23:24	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	23:26	85.2			HPF	cal							Yes
0072	LFC FCU	23:29	106.5			HPF	cal							Yes
0073	LFC FCU	23:31	106.5			HPF	cal							Yes
0074	LFC Cal	23:34	106.5			HPF	cal							Yes
0075	LFC Cal	23:36	106.5			HPF	cal							Yes
0076	Etalon Cal	23:39	159.8			HPF	cal							Yes
0077	UNe Slave Cal	23:43	852			HPF	cal							Yes
lrs20000017_01	bias	23:45	0			LRS2	cal							Yes
virus0000030_01	bias	23:45	0			VIRUS	cal							Yes
lrs20000017_02	bias	23:46	0			LRS2	cal							Yes
virus0000030_02	bias	23:46	0			VIRUS	cal							Yes
lrs20000017_03	bias	23:47	0			LRS2	cal							Yes
virus0000030_03	bias	23:47	0			VIRUS	cal							Yes
lrs20000017_04	bias	23:48	0			LRS2	cal							Yes
virus0000030_04	bias	23:48	0			VIRUS	cal							Yes
lrs20000017_05	bias	23:49	0			LRS2	cal							Yes
virus0000030_05	bias	23:49	0			VIRUS	cal							Yes
lrs20000017_06	bias	23:49	0			LRS2	cal							Yes
virus0000030_06	bias	23:50	0			VIRUS	cal							Yes
lrs20000017_07	bias	23:50	0			LRS2	cal							Yes
virus0000030_07	bias	23:51	0			VIRUS	cal							Yes
lrs20000017_08	bias	23:51	0			LRS2	cal							Yes
virus0000030_08	bias	23:51	0			VIRUS	cal							Yes
lrs20000017_09	bias	23:52	0			LRS2	cal							Yes
virus0000030_09	bias	23:52	0			VIRUS	cal							Yes
lrs20000017_10	bias	23:53	0			LRS2	cal							Yes
virus0000030_10	bias	23:53	0			VIRUS	cal							Yes
lrs20000017_11	bias	23:54	0			LRS2	cal							Yes
virus0000030_11	bias	23:54	0			VIRUS	cal							Yes
0078	UNe Slave Cal	23:58	852			HPF	cal							Yes

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