HET Night Report Reader

Civil Date	Ephemerides
2020-05-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:43	02:37	03:10	10:35	11:08	12:02	03:19	-
Night Length	7:25		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
01:40	12.0	11.4	11:27	twilight	09:47
Total Time Open					9:47

Program	Night Priority	Science
03:10	Engineering (high speed cwfs)
03:20	Idle due to weather (clouds)
03:58	Science
04:33	Idle due to weather (clouds)
05:02	Science
05:42	Engineering (hpf)
06:22	Science
07:49	Engineering (hpf)
08:33	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:15	02:44	0.41	0.62	15	+5409	11.4	11.8	12.1	78	10	First of Night
10:05	10:40	0.57	0.85	15	+7050	8.9	9.2	9.3	194	6	Stack/Re-stack
11:19	11:27	0.55	0.84	-65	+7050	10.4	9.6	9.5	190	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5544	02:22-02:22, 10:14-10:14	00:00	piston 87 +15, +30 on second instance

Ops Comments	none

TO Comments	none

RA Comments	Partly cloudy at sunset. Priority is sci and hi-pri eng. Took L/V twilight flats.

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
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	00:20	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	00:24	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:26	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal							Yes
virus0000001_01	flat_ldls_long	00:34	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:35	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:37	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:38	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:39	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:41	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:42	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:44	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:45	15			VIRUS	cal							Yes
lrs20000007_01	skyflat	01:52	7			LRS2	cal							Yes
lrs20000008_01	skyflat	01:53	10			LRS2	cal							Yes
lrs20000009_01	skyflat	01:54	13			LRS2	cal							Yes
lrs20000010_01	skyflat	01:55	16			LRS2	cal							Yes
lrs20000011_01	skyflat	01:57	22			LRS2	cal							Yes
lrs20000012_01	skyflat	01:58	30			LRS2	cal							Yes
virus0000004_01	skyflat	02:03	7			VIRUS	cal							Yes
virus0000005_01	skyflat	02:04	10			VIRUS	cal							Yes
virus0000006_01	skyflat	02:05	14			VIRUS	cal							Yes
virus0000007_01	skyflat	02:07	18			VIRUS	cal							Yes
virus0000008_01	skyflat	02:08	26			VIRUS	cal							Yes
virus0000009_01	skyflat	02:10	45			VIRUS	cal							Yes
none	parallel	03:36	0	16.0	UT20-2-013	HPF	sci							No
virus0000010_01	parallel	03:59	2872.5			VIRUS	sci							Yes
0001	parallel	04:00	969.1	1.8	UT20-2-007	HPF	sci	1.37	0.96	18.84	0.57	102	gc star coming in and out at times due to clouds	No
0002	parallel	04:17	969.1	0.8	UT20-2-007	HPF	sci	1.81	1.13	17.91	0.16	61	SNgoal=140 but we have SN~50 in second exp, sky very cloudy	No
0003	parallel	05:09	969.1	6.8	UT20-2-007	HPF	sci	1.50	0.99	19.20	0.85	144		Yes
virus0000011_01	parallel	05:09	2872.5			VIRUS	sci							Yes
0004	parallel	05:26	969.1	0.8	UT20-2-007	HPF	sci	1.22	0.95	18.93	0.75	129		Yes
virus0000012_01	parallel	05:48	2902.5			VIRUS	eng							Yes
0005	GJ_436	05:49	649.6	6.2	ENG20-2-003	HPF	eng	1.59	0.90	18.71	0.80	397		Yes
0006	GJ_436	06:00	649.6	1.2	ENG20-2-003	HPF	eng	1.71	1.04	18.33	0.64	359		Yes
0007	GJ_436	06:11	649.6	0.2	ENG20-2-003	HPF	eng	1.62	0.99	18.19	0.56	311		Yes
0008	parallel	06:36	969.1	14.8	UT20-2-007	HPF	sci	2.18	1.47	17.85	0.56	196	occasional loss of faint guide stars, SNgola=447 but only about SN=200 achieved	No
virus0000013_01	parallel	06:36	2872.5			VIRUS	sci							Yes
0009	parallel	06:53	969.1	-0.2	UT20-2-007	HPF	sci	2.18	1.90	17.57	0.61	99	low transparency and faint guide stars	No
virus0000014_01	parallel	07:15	2872.5			VIRUS	sci							Yes
0010	parallel	07:16	969.1	6.8	UT20-2-009	HPF	sci	2.40	1.37	18.20	0.55	23	low SN, just on edge of acceptance	No
0011	parallel	07:32	969.1	0.8	UT20-2-009	HPF	sci	1.97	1.24	18.43	0.67	20	low SN, just on edge of acceptance	No
virus0000015_01	parallel	07:55	2977.5			VIRUS	eng							Yes
0012	GJ_699	07:56	191.7	6.8	ENG20-2-003	HPF	eng	1.72	1.31	16.46	0.50	340		Yes
0013	GJ_699	07:59	191.7	0.8	ENG20-2-003	HPF	eng	1.92	1.27	16.47	0.52	375		Yes
0014	GJ_699	08:03	191.7	-0.2	ENG20-2-003	HPF	eng	1.95	2.02	16.49	0.56	366		Yes
0015	GJ_699	08:07	191.7	0.8	ENG20-2-003	HPF	eng	2.09	1.52	16.57	0.58	383		Yes
0016	GJ_699	08:11	191.7	0.8	ENG20-2-003	HPF	eng	1.95	1.49	17.47	0.91	452		Yes
0017	GJ_699	08:14	191.7	0.8	ENG20-2-003	HPF	eng	1.84	1.12	17.59	0.94	453		Yes
0018	GJ_699	08:18	191.7	-0.2	ENG20-2-003	HPF	eng	1.81	1.51	17.34	0.90	376		Yes
0019	GJ_699	08:22	191.7	0.8	ENG20-2-003	HPF	eng	2.26	1.44	17.51	1.01	403		Yes
0020	GJ_699	08:26	191.7	0.8	ENG20-2-003	HPF	eng	2.02	1.31	17.26	1.03	354		Yes
0021	GJ_699	08:29	191.7	0.8	ENG20-2-003	HPF	eng	1.94	1.95	16.76	0.87	242		Yes
virus0000016_01	parallel	08:42	2872.5			VIRUS	sci							Yes
0022	parallel	08:43	969.1	9.8	HET20-2-300	HPF	sci	1.93	1.52	17.76	0.42	32	SN is too low due to increased clouds	No
0023	parallel	09:00	969.1	0.8	HET20-2-300	HPF	sci	1.91	0.95	18.50	0.82	38		No
virus0000017_01	parallel	09:23	2617.5			VIRUS	sci							Yes
0024	parallel	09:24	436.7	7.7	UT20-2-006	HPF	sci	1.79	1.03	17.89	0.90	8	Odd shuffle finding chart. Almost all marked stars do not match up to stars on the image.	Yes
0025	parallel	09:32	436.7	0.7	UT20-2-006	HPF	sci	1.61	1.04	18.00	0.88	9	10830 ang emission line is well below saturation	Yes
0026	parallel	09:39	436.7	0.7	UT20-2-006	HPF	sci	1.89	1.07	17.98	0.88	9		Yes
0027	parallel	09:47	436.7	-0.3	UT20-2-006	HPF	sci	1.96	1.18	17.97	0.89	9		Yes
0028	parallel	10:00	245	6.9	UT20-2-006	HPF	sci	1.83	1.13	17.86	0.87	352		Yes
virus0000018_01	Cd-A	10:14	15		ENG20-2-002	VIRUS	cal							Yes
virus0000019_01	Hg	10:22	15		ENG20-2-002	VIRUS	cal							Yes
0029	parallel	10:46	969.1	5.8	HET20-2-300	HPF	sci	1.40		18.50	0.88	63		Yes
virus0000020_01	parallel	10:46	2872.5			VIRUS	sci							Yes
0030	parallel	11:03	969.1	0.8	HET20-2-300	HPF	sci	1.53		17.99	0.89	75		Yes
virus0000021_01	bias	11:22	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	11:26	15		ENG20-2-002	VIRUS	cal							Yes
virus0000023_01	Hg	11:34	15		ENG20-2-002	VIRUS	cal							Yes
0031	Dark	11:43	319.5			HPF	cal							Yes
0032	Quartz FCU	11:55	74.5			HPF	cal							Yes
0033	Quartz FCU	11:57	74.5			HPF	cal							Yes
0034	Quartz FCU	11:58	74.5			HPF	cal							Yes
0035	Quartz FCU	12:00	74.5			HPF	cal							Yes
0036	Quartz FCU	12:02	74.5			HPF	cal							Yes
0037	Quartz FCU	12:04	74.5			HPF	cal							Yes
0038	Quartz FCU	12:05	74.5			HPF	cal							Yes
0039	Alpha Bright Cal	12:08	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	12:10	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	12:12	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	12:14	85.2			HPF	cal							Yes
0043	LFC FCU	12:16	106.5			HPF	cal							Yes
0044	LFC FCU	12:19	106.5			HPF	cal							Yes
0045	LFC FCU	12:21	106.5			HPF	cal							Yes
0046	LFC FCU	12:23	106.5			HPF	cal							Yes
0047	LFC FCU	12:26	106.5			HPF	cal							Yes
0048	LFC FCU	12:28	106.5			HPF	cal							Yes
0049	LFC Cal	12:31	106.5			HPF	cal							Yes
0050	LFC Cal	12:33	106.5			HPF	cal							Yes
0051	Etalon Cal	12:41	159.8			HPF	cal							Yes
0052	Etalon Cal	12:44	159.8			HPF	cal							Yes
0053	Etalon Cal	12:48	159.8			HPF	cal							Yes
0054	Etalon Cal	12:51	159.8			HPF	cal							Yes
0055	UNe Slave Cal	12:54	852			HPF	cal							Yes
0056	UNe Slave Cal	13:09	852			HPF	cal							Yes
0057	UNe Slave Cal	13:24	852			HPF	cal							Yes
lrs20009800_01	bias	20:21	0			LRS2	cal							Yes
virus0009800_01	bias	20:21	0			VIRUS	cal							Yes
lrs20009801_01	bias	20:27	0			LRS2	cal							Yes
lrs20009802_01	dark	20:27	5			LRS2	cal							Yes
lrs20009803_01	flat_Qth_R	20:28	15			LRS2	cal							Yes
lrs20009804_01	FeAr_R	20:30	15			LRS2	cal							Yes
0038	LFC Cal	21:32	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:44	0			LRS2	cal							Yes
virus0009900_01	bias	21:44	0			VIRUS	cal							Yes
lrs20009901_01	dark	21:46	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	21:52	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:53	15			LRS2	cal							Yes
virus0006000_01	dark	21:56	10			VIRUS	cal							Yes
virus0009901_01	bias	21:58	0			VIRUS	cal							Yes
virus0009902_01	flat_ldls_long	22:04	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:05	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:07	15			VIRUS	cal							Yes
0039	Dark	22:36	319.5			HPF	cal							Yes
0040	Quartz FCU	22:43	74.5			HPF	cal							Yes
0041	Quartz FCU	22:45	74.5			HPF	cal							Yes
0042	Quartz FCU	22:47	74.5			HPF	cal							Yes
0043	Quartz FCU	22:49	74.5			HPF	cal							Yes
0044	Quartz FCU	22:50	74.5			HPF	cal							Yes
0045	Quartz FCU	22:52	74.5			HPF	cal							Yes
0046	Quartz FCU	22:54	74.5			HPF	cal							Yes
0047	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	22:58	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	23:02	85.2			HPF	cal							Yes
0051	LFC FCU	23:05	106.5			HPF	cal							Yes
0052	LFC FCU	23:07	106.5			HPF	cal							Yes
0053	LFC Cal	23:10	106.5			HPF	cal							Yes
0054	LFC Cal	23:12	106.5			HPF	cal							Yes
0055	Etalon Cal	23:15	159.8			HPF	cal							Yes
0056	UNe Slave Cal	23:19	852			HPF	cal							Yes
lrs20000016_01	bias	23:20	0			LRS2	cal							Yes
virus0000019_01	bias	23:20	0			VIRUS	cal							Yes
lrs20000016_02	bias	23:21	0			LRS2	cal							Yes
virus0000019_02	bias	23:21	0			VIRUS	cal							Yes
lrs20000016_03	bias	23:22	0			LRS2	cal							Yes
virus0000019_03	bias	23:22	0			VIRUS	cal							Yes
lrs20000016_04	bias	23:23	0			LRS2	cal							Yes
virus0000019_04	bias	23:23	0			VIRUS	cal							Yes
lrs20000016_05	bias	23:24	0			LRS2	cal							Yes
virus0000019_05	bias	23:24	0			VIRUS	cal							Yes
lrs20000016_06	bias	23:24	0			LRS2	cal							Yes
virus0000019_06	bias	23:25	0			VIRUS	cal							Yes
lrs20000016_07	bias	23:25	0			LRS2	cal							Yes
virus0000019_07	bias	23:26	0			VIRUS	cal							Yes
lrs20000016_08	bias	23:26	0			LRS2	cal							Yes
virus0000019_08	bias	23:26	0			VIRUS	cal							Yes
lrs20000016_09	bias	23:27	0			LRS2	cal							Yes
virus0000019_09	bias	23:27	0			VIRUS	cal							Yes
lrs20000016_10	bias	23:28	0			LRS2	cal							Yes
virus0000019_10	bias	23:28	0			VIRUS	cal							Yes
lrs20000016_11	bias	23:30	0			LRS2	cal							Yes
virus0000019_11	bias	23:30	0			VIRUS	cal							Yes
lrs20000017_01	dark	23:31	360			LRS2	cal							Yes
virus0000020_01	dark	23:32	360			VIRUS	cal							Yes
0057	UNe Slave Cal	23:34	852			HPF	cal							Yes
lrs20000017_02	dark	23:38	360			LRS2	cal							Yes
virus0000020_02	dark	23:38	360			VIRUS	cal							Yes
lrs20000017_03	dark	23:45	360			LRS2	cal							Yes
virus0000020_03	dark	23:45	360			VIRUS	cal							Yes
0058	UNe Slave Cal	23:48	852			HPF	cal							Yes

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