HET Night Report Reader

Civil Date	Ephemerides
2020-04-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:38	02:30	03:02	10:44	11:16	12:08	-	08:33
Night Length	7:42		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:37	23.3	19.2	10:51	twilight	09:14
Total Time Open					9:14

Program	Night Priority	Science
03:02	Science
03:13	Engineering (high speed CWFS)
04:07	Science
04:46	Engineering (eng)
06:24	Science
09:30	Idle due to weather (clouds)
10:10	Science
10:26	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:09	02:40	0.40	0.61	22	+1323	22.6	19.5	19.4	248	9	First of Night
10:39	10:46	0.46	0.67	193	+1889	19.5	19.5	19.7	208	17	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Intermittent clouds, stable temps.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Quartz FCU	00:00	74.5			HPF	cal							Yes
0002	Quartz FCU	00:01	74.5			HPF	cal							Yes
0003	Quartz FCU	00:03	74.5			HPF	cal							Yes
0004	Quartz FCU	00:05	74.5			HPF	cal							Yes
0005	Alpha Bright Cal	00:07	85.2			HPF	cal							Yes
0006	Alpha Bright Cal	00:09	85.2			HPF	cal							Yes
0007	Alpha Bright Cal	00:11	85.2			HPF	cal							Yes
0008	Alpha Bright Cal	00:13	85.2			HPF	cal							Yes
0009	LFC FCU	00:16	106.5			HPF	cal							Yes
0010	LFC FCU	00:18	106.5			HPF	cal							Yes
0011	LFC Cal	00:21	106.5			HPF	cal							Yes
0012	LFC Cal	00:23	106.5			HPF	cal							Yes
0013	Etalon Cal	00:26	159.8			HPF	cal							Yes
0014	UNe Slave Cal	00:30	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:31	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:33	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:38	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:39	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:40	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:42	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:43	38			LRS2	cal							Yes
0015	UNe Slave Cal	00:44	852			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:45	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:47	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:48	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:49	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:50	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:52	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:53	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:54	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:56	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:57	15			LRS2	cal							Yes
lrs20000007_01	bias	00:59	0			LRS2	cal							Yes
0016	UNe Slave Cal	00:59	852			HPF	cal							Yes
lrs20000007_02	bias	00:59	0			LRS2	cal							Yes
virus0000001_01	bias	00:59	0			VIRUS	cal							Yes
virus0000001_02	bias	01:00	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:00	0			LRS2	cal							Yes
virus0000001_03	bias	01:01	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:01	0			LRS2	cal							Yes
virus0000001_04	bias	01:01	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:02	0			LRS2	cal							Yes
virus0000001_05	bias	01:02	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:03	0			LRS2	cal							Yes
virus0000001_06	bias	01:03	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:04	0			LRS2	cal							Yes
virus0000001_07	bias	01:04	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:04	0			LRS2	cal							Yes
virus0000001_08	bias	01:05	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:05	0			LRS2	cal							Yes
virus0000001_09	bias	01:06	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:06	0			LRS2	cal							Yes
virus0000001_10	bias	01:06	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:07	0			LRS2	cal							Yes
virus0000001_11	bias	01:07	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:08	360			LRS2	cal							Yes
virus0000002_01	dark	01:08	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:15	360			LRS2	cal							Yes
virus0000002_02	dark	01:15	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:21	360			LRS2	cal							Yes
virus0000002_03	dark	01:22	360			VIRUS	cal							Yes
lrs20000009_01	skyflat	01:47	7			LRS2	cal							Yes
lrs20000010_01	skyflat	01:48	10			LRS2	cal							Yes
lrs20000011_01	skyflat	01:49	13			LRS2	cal							Yes
lrs20000012_01	skyflat	01:51	16			LRS2	cal							Yes
lrs20000013_01	skyflat	01:52	22			LRS2	cal							Yes
lrs20000014_01	skyflat	01:53	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:56	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:57	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:59	14			VIRUS	cal							Yes
virus0000006_01	skyflat	02:00	18			VIRUS	cal							Yes
virus0000007_01	skyflat	02:01	26			VIRUS	cal							Yes
virus0000008_01	skyflat	02:03	45			VIRUS	cal							Yes
virus0000009_01	flat_ldls_long	02:10	15			VIRUS	cal							Yes
virus0000009_02	flat_ldls_long	02:11	15			VIRUS	cal							Yes
virus0000009_03	flat_ldls_long	02:13	15			VIRUS	cal							Yes
virus0000010_01	Cd-A	02:14	15			VIRUS	cal							Yes
virus0000010_02	Cd-A	02:15	15			VIRUS	cal							Yes
virus0000010_03	Cd-A	02:17	15			VIRUS	cal							Yes
virus0000011_01	Hg	02:18	15			VIRUS	cal							Yes
virus0000011_02	Hg	02:20	15			VIRUS	cal							Yes
virus0000011_03	Hg	02:21	15			VIRUS	cal							Yes
lrs20000015_01	HZ_44____056_E	02:46	60	6.0		LRS2	spec		0.80					Yes
lrs20000016_01	HZ_44____066_E	02:50	80	3.7		LRS2	spec		0.78					Yes
virus0000012_01	G193-74_046_W	02:58	60	6.0		VIRUS	spec							Yes
virus0000012_02	G193-74_046_W	03:00	60	1.0		VIRUS	spec		0.72					Yes
virus0000012_03	G193-74_046_W	03:02	60	1.0		VIRUS	spec		0.70					Yes
virus0000013_01	G193-74_047_W	03:07	60	4.0		VIRUS	spec		0.70					Yes
virus0000013_02	G193-74_047_W	03:09	60	1.0		VIRUS	spec		0.70					Yes
virus0000013_03	G193-74_047_W	03:12	60	2.0		VIRUS	spec		0.71					Yes
0017	parallel	04:13	969.1	6.8	PSU20-2-010	HPF	sci		0.85			26		Yes
virus0000014_01	parallel	04:13	2872.5			VIRUS	sci							Yes
0018	parallel	04:30	969.1	-0.2	PSU20-2-010	HPF	sci	1.27	0.72	19.53	0.62	31		Yes
virus0000015_01	parallel	04:54	2872.5			VIRUS	eng							Yes
0019	Wolf_359	04:55	969.1	8.8	ENG20-2-003	HPF	eng	1.39	0.87	18.89	0.81	506		Yes
0020	Wolf_359	05:11	969.1	-0.2	ENG20-2-003	HPF	eng	1.48	1.19	18.78	0.85	456		Yes
0021	LFC Cal	05:34	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:36	3577.5			VIRUS	eng							Yes
0022	GJ_411	05:37	63.9	9.9	ENG20-2-003	HPF	eng	1.52	1.02	19.36	0.95	448		Yes
0023	GJ_411	05:38	63.9	-0.1	ENG20-2-003	HPF	eng	1.39	1.12	19.38	0.95	467		Yes
0024	GJ_411	05:40	63.9	0.9	ENG20-2-003	HPF	eng	1.21	1.17	19.40	0.96	454		Yes
0025	GJ_411	05:42	63.9	0.9	ENG20-2-003	HPF	eng	1.16	1.21	19.41	0.96	488		Yes
0026	GJ_411	05:43	63.9	-0.1	ENG20-2-003	HPF	eng	1.21	1.09	19.38	0.94	500		Yes
0027	GJ_411	05:45	63.9	0.9	ENG20-2-003	HPF	eng	1.29	1.15	19.26	0.91	485		Yes
0028	GJ_411	05:46	63.9	-0.1	ENG20-2-003	HPF	eng	1.26	1.30	19.23	0.90	504		Yes
0029	GJ_411	05:48	63.9	0.9	ENG20-2-003	HPF	eng	1.29	1.07	19.21	0.91	519		Yes
0030	GJ_411	05:50	63.9	0.9	ENG20-2-003	HPF	eng	1.38	1.07	19.32	0.92	526		Yes
0031	GJ_411	05:51	63.9	-0.1	ENG20-2-003	HPF	eng	1.26	1.09	19.38	0.93	538		Yes
0032	GJ_411	05:53	63.9	0.9	ENG20-2-003	HPF	eng	1.30	1.18	19.40	0.94	524		Yes
0033	GJ_411	05:54	63.9	-0.1	ENG20-2-003	HPF	eng	1.36	1.14	19.41	0.93	524		Yes
0034	GJ_411	05:56	63.9	0.9	ENG20-2-003	HPF	eng	1.30	1.10	19.39	0.92	569		Yes
0035	GJ_411	05:58	63.9	0.9	ENG20-2-003	HPF	eng	1.22	1.05	19.41	0.93	571		Yes
0036	GJ_411	05:59	63.9	-0.1	ENG20-2-003	HPF	eng	1.28	0.98	19.39	0.93	557		Yes
0037	GJ_411	06:01	63.9	0.9	ENG20-2-003	HPF	eng	1.34	0.99	19.37	0.91	529		Yes
0038	GJ_411	06:02	63.9	-0.1	ENG20-2-003	HPF	eng	1.38	0.99	19.34	0.91	563		Yes
0039	GJ_411	06:04	63.9	0.9	ENG20-2-003	HPF	eng	1.37	0.99	19.38	0.92	575		Yes
0040	GJ_411	06:05	63.9	0.9	ENG20-2-003	HPF	eng	1.32	1.04	19.36	0.91	548		Yes
0041	GJ_411	06:07	63.9	-0.1	ENG20-2-003	HPF	eng	1.40	1.04	19.23	0.89	552		Yes
0042	GJ_411	06:09	63.9	0.9	ENG20-2-003	HPF	eng	1.34	1.06	18.77	0.79	501		Yes
0043	GJ_411	06:10	63.9	-0.1	ENG20-2-003	HPF	eng	1.49	1.01	18.70	0.76	483		Yes
0044	GJ_411	06:12	63.9	0.9	ENG20-2-003	HPF	eng	1.34	1.05	18.44	0.67	459		Yes
0045	GJ_411	06:13	63.9	0.9	ENG20-2-003	HPF	eng	1.31	1.11	18.37	0.64	421		Yes
0046	GJ_411	06:15	63.9	-0.1	ENG20-2-003	HPF	eng	1.50	1.18	18.16	0.55	410		Yes
0047	GJ_411	06:17	63.9	0.9	ENG20-2-003	HPF	eng	1.49	1.18	18.07	0.52	397		Yes
0048	GJ_411	06:18	63.9	-0.1	ENG20-2-003	HPF	eng	1.40	1.11	17.97	0.46	353		Yes
0049	GJ_411	06:20	63.9	0.9	ENG20-2-003	HPF	eng	1.26	1.04	17.88	0.42	384		Yes
0050	GJ_411	06:21	63.9	0.9	ENG20-2-003	HPF	eng	1.45	1.19	17.93	0.43	350		Yes
0051	GJ_411	06:23	63.9	-0.1	ENG20-2-003	HPF	eng	1.31	1.34	17.91	0.43	347		Yes
0052	LFC Cal	06:26	106.5			HPF	cal							Yes
virus0000017_01	parallel	06:30	2872.5			VIRUS	sci							Yes
0053	parallel	06:31	969.1	6.8	HET20-2-300	HPF	sci	1.71	1.34	19.35	0.28	157	clouds	No
0054	parallel	06:48	969.1	0.8	HET20-2-300	HPF	sci	1.63	1.14	19.64	0.54	204		No
0055	parallel	07:10	969.1	5.8	PSU20-2-010	HPF	sci	1.44	1.08	20.03	0.85	87		Yes
virus0000018_01	parallel	07:10	2872.5			VIRUS	sci							Yes
0056	parallel	07:27	969.1	0.8	PSU20-2-010	HPF	sci	1.52	0.94	19.99	0.78	78		Yes
0057	parallel	07:52	308.9	9.9	UT20-2-010	HPF	sci	1.58	1.22	19.65	0.62	178		Yes
virus0000019_01	parallel	07:52	1417.5			VIRUS	sci							Yes
0058	parallel	07:58	308.9	-0.1	UT20-2-010	HPF	sci	1.87	1.46	19.54	0.46	142		Yes
0059	parallel	08:04	308.9	0.9	UT20-2-010	HPF	sci	1.78	1.44	19.51	0.40	145		Yes
virus0000020_01	parallel	08:15	2872.5			VIRUS	sci							Yes
0060	parallel	08:16	969.1	6.8	PSU20-2-001	HPF	sci	1.78	1.23	20.15	0.53	7	clouds	No
0061	parallel	08:32	969.1	-0.2	PSU20-2-001	HPF	sci	1.85	1.25	20.08	0.44	8		No
virus0000021_01	parallel	08:57	2872.5			VIRUS	sci							Yes
0062	parallel	08:58	969.1	9.8	HET20-2-300	HPF	sci	1.52	0.58	20.10	0.40	210	clouds	No
0063	parallel	09:14	969.1	-0.2	HET20-2-300	HPF	sci	1.30	1.05	20.01	0.07	77		No
virus0000022_01	Cd-A	09:38	15		ENG20-2-002	VIRUS	cal							Yes
virus0000023_01	Hg	09:46	15		ENG20-2-002	VIRUS	cal							Yes
0064	parallel	10:15	202.3	4.6	UT20-2-010	HPF	sci	2.19		19.85		105		No
virus0000024_01	parallel	10:15	963			VIRUS	sci							Yes
0065	parallel	10:19	202.3	0.6	UT20-2-010	HPF	sci	1.75		19.87		258		No
0066	parallel	10:23	202.3	0.6	UT20-2-010	HPF	sci	2.06		19.82		201		No
virus0000025_01	bias	10:40	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	10:44	15		ENG20-2-002	VIRUS	cal							Yes
virus0000027_01	Hg	10:52	15		ENG20-2-002	VIRUS	cal							Yes
0067	Dark	11:00	319.5			HPF	cal							Yes
0068	Quartz FCU	11:11	74.5			HPF	cal							Yes
0069	Quartz FCU	11:13	74.5			HPF	cal							Yes
0070	Quartz FCU	11:15	74.5			HPF	cal							Yes
0071	Quartz FCU	11:17	74.5			HPF	cal							Yes
0072	Quartz FCU	11:19	74.5			HPF	cal							Yes
0073	Quartz FCU	11:20	74.5			HPF	cal							Yes
0074	Quartz FCU	11:22	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	11:26	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	11:28	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	11:30	85.2			HPF	cal							Yes
0079	LFC FCU	11:33	106.5			HPF	cal							Yes
0080	LFC FCU	11:35	106.5			HPF	cal							Yes
0081	LFC FCU	11:38	106.5			HPF	cal							Yes
0082	LFC FCU	11:40	106.5			HPF	cal							Yes
0083	LFC FCU	11:42	106.5			HPF	cal							Yes
0084	LFC FCU	11:45	106.5			HPF	cal							Yes
0085	LFC Cal	11:48	106.5			HPF	cal							Yes
0086	LFC Cal	11:50	106.5			HPF	cal							Yes
0087	Etalon Cal	11:58	159.8			HPF	cal							Yes
0088	Etalon Cal	12:01	159.8			HPF	cal							Yes
0089	Etalon Cal	12:04	159.8			HPF	cal							Yes
0090	Etalon Cal	12:07	159.8			HPF	cal							Yes
0091	UNe Slave Cal	12:11	852			HPF	cal							Yes
0092	UNe Slave Cal	12:26	852			HPF	cal							Yes
0093	UNe Slave Cal	12:41	852			HPF	cal							Yes
virus0007000_35	flat_ldls_long	18:00	16.1			VIRUS	cal							Yes
virus0007000_36	flat_ldls_long	18:01	16.1			VIRUS	cal							Yes
virus0007000_37	flat_ldls_long	18:03	16.1			VIRUS	cal							Yes
virus0007000_38	flat_ldls_long	18:04	16.1			VIRUS	cal							Yes
virus0007000_39	flat_ldls_long	18:05	16.1			VIRUS	cal							Yes
virus0007000_40	flat_ldls_long	18:07	16.1			VIRUS	cal							Yes
virus0007000_41	flat_ldls_long	18:08	16.1			VIRUS	cal							Yes
virus0007000_42	flat_ldls_long	18:09	16.1			VIRUS	cal							Yes
virus0007000_43	flat_ldls_long	18:11	16.1			VIRUS	cal							Yes
virus0007000_44	flat_ldls_long	18:12	16.1			VIRUS	cal							Yes
virus0007000_45	flat_ldls_long	18:13	16.1			VIRUS	cal							Yes
lrs20009900_01	bias	22:49	0			LRS2	cal							Yes
virus0009900_01	bias	22:50	0			VIRUS	cal							Yes
lrs20009960_01	bias	22:52	0			LRS2	cal							Yes
virus0009960_01	bias	22:52	0			VIRUS	cal							Yes
lrs20009961_01	bias	22:55	0			LRS2	cal							Yes
virus0009961_01	bias	22:55	0			VIRUS	cal							Yes
lrs20009962_01	bias	23:01	0			LRS2	cal							Yes
virus0009962_01	bias	23:01	0			VIRUS	cal							Yes
lrs20009901_01	bias	23:03	0			LRS2	cal							Yes
lrs20009902_01	dark	23:04	300			LRS2	cal							Yes
lrs20009903_01	flat_Qth_R	23:09	15			LRS2	cal							Yes
lrs20009904_01	FeAr_R	23:11	15			LRS2	cal							Yes
virus0006060_01	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0006061_01	bias	23:19	0			VIRUS	cal							Yes
virus0009901_01	bias	23:21	0			VIRUS	cal							Yes
virus0009902_01	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	23:26	15			VIRUS	cal							Yes
virus0009904_01	Hg	23:27	15			VIRUS	cal							Yes
0051	LFC Cal	23:40	106.5			HPF	cal							Yes
0052	LFC Cal	23:44	106.5			HPF	cal							Yes
0053	Dark	23:47	319.5			HPF	cal							Yes
0054	Quartz FCU	23:54	74.5			HPF	cal							Yes
0055	Quartz FCU	23:56	74.5			HPF	cal							Yes
0056	Quartz FCU	23:58	74.5			HPF	cal							Yes

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