HET Night Report Reader

Civil Date	Ephemerides
2020-04-13	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:27	02:17	02:47	11:05	11:36	12:26	07:37	-
Night Length	8:18		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:23	16.6	12.7	11:29	twilight	10:06
Total Time Open					10:06

Program	Night Priority	Science
02:47	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:01	02:42	0.47	0.72	25	+3500	14.3	14.3	13.6	258	10	First of Night
↪ Comments			variable dome seeing may have an effect on measurement values
08:46	09:21					7.7	7.3	7.3	309	13	Stack/Re-stack
↪ Comments			skipped measurement for high priority target
11:22	11:29	0.77	1.14	-115	+7098	6.8	7.2	7.4	298	12	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5635	11:35-11:35	00:00	eon_tasks fails to complete

Ops Comments	none

TO Comments	light was on in krabenhut, used keys to open the door/turn off light/lock door without directly touching anything.

RA Comments	Clear 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	bias	00:01	0			LRS2	cal							Yes
virus0000001_01	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:02	0			LRS2	cal							Yes
virus0000001_02	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:03	0			LRS2	cal							Yes
virus0000001_03	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:04	0			LRS2	cal							Yes
virus0000001_04	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:06	0			LRS2	cal							Yes
virus0000001_05	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:07	0			LRS2	cal							Yes
virus0000001_06	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:09	0			LRS2	cal							Yes
virus0000001_07	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:10	0			LRS2	cal							Yes
virus0000001_08	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:11	0			LRS2	cal							Yes
virus0000001_09	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:12	0			LRS2	cal							Yes
virus0000001_10	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:13	0			LRS2	cal							Yes
virus0000001_11	bias	00:14	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:14	360			LRS2	cal							Yes
virus0000002_01	dark	00:15	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:21	360			LRS2	cal							Yes
virus0000002_02	dark	00:21	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:28	360			LRS2	cal							Yes
virus0000002_03	dark	00:28	360			VIRUS	cal							Yes
virus0000003_01	flat_ldls_long	00:41	15			VIRUS	cal							Yes
virus0000003_02	flat_ldls_long	00:42	15			VIRUS	cal							Yes
virus0000003_03	flat_ldls_long	00:43	15			VIRUS	cal							Yes
virus0000004_01	Cd-A	00:45	15			VIRUS	cal							Yes
virus0000004_02	Cd-A	00:46	15			VIRUS	cal							Yes
virus0000004_03	Cd-A	00:47	15			VIRUS	cal							Yes
virus0000005_01	Hg	00:49	15			VIRUS	cal							Yes
virus0000005_02	Hg	00:50	15			VIRUS	cal							Yes
virus0000005_03	Hg	00:52	15			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:36	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:37	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:38	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:39	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:40	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:42	30			LRS2	cal							Yes
virus0000006_01	skyflat	01:45	7			VIRUS	cal							Yes
virus0000007_01	skyflat	01:46	10			VIRUS	cal							Yes
virus0000008_01	skyflat	01:47	14			VIRUS	cal							Yes
virus0000009_01	skyflat	01:49	18			VIRUS	cal							Yes
virus0000010_01	skyflat	01:50	26			VIRUS	cal							Yes
virus0000011_01	skyflat	01:52	45			VIRUS	cal							Yes
virus0000012_01	PG_1121+145_046_E	02:47	60	4.0		VIRUS	spec	2.70	2.18	21.99	0.80			Yes
virus0000012_02	PG_1121+145_046_E	02:49	60	1.0		VIRUS	spec	2.37	1.81	21.98	0.81			Yes
virus0000012_03	PG_1121+145_046_E	02:51	60	1.0		VIRUS	spec	2.22	1.45	21.98	0.84			Yes
virus0000013_01	PG_1121+145_047_E	02:55	60	3.0		VIRUS	spec	2.21	1.39	21.96	0.87			Yes
virus0000013_02	PG_1121+145_047_E	02:57	60	1.0		VIRUS	spec	2.14	1.11	21.92	0.87			Yes
virus0000013_03	PG_1121+145_047_E	02:59	60	1.0		VIRUS	spec	2.29	1.16	21.89	0.90			Yes
virus0000014_01	parallel	03:04	420	4.0	HET20-2-100	VIRUS	sci	2.16	1.35	22.27	0.85			Yes
virus0000014_02	parallel	03:13	420	2.0	HET20-2-100	VIRUS	sci	2.00	1.16	22.26	0.88			Yes
virus0000014_03	parallel	03:21	420	1.0	HET20-2-100	VIRUS	sci	1.99	0.92	22.28	0.90			Yes
virus0000015_01	parallel	03:31	360	3.0	HET20-2-100	VIRUS	sci	1.99	0.97	22.22	0.91			Yes
virus0000015_02	parallel	03:39	360	2.0	HET20-2-100	VIRUS	sci	1.78	0.85	22.23	0.91			Yes
virus0000015_03	parallel	03:46	360	1.0	HET20-2-100	VIRUS	sci	1.71	0.95	22.24	0.89			Yes
virus0000016_01	parallel	03:55	360	3.0	HET20-2-100	VIRUS	sci	1.77	0.96	22.30	0.93			Yes
virus0000016_02	parallel	04:02	360	1.0	HET20-2-100	VIRUS	sci	1.73	1.02	22.30	0.92			Yes
virus0000016_03	parallel	04:09	360	1.0	HET20-2-100	VIRUS	sci	1.82	1.00	22.32	0.91			Yes
virus0000017_01	parallel	04:20	360	5.0	HET20-2-100	VIRUS	sci	1.67		22.28	0.89			Yes
virus0000017_02	parallel	04:27	360	1.0	HET20-2-100	VIRUS	sci	1.56		22.29	0.86			Yes
virus0000017_03	parallel	04:34	360	1.0	HET20-2-100	VIRUS	sci	1.64	1.00	22.30	0.86			Yes
virus0000018_01	parallel	04:45	360	5.0	HET20-2-100	VIRUS	sci	1.60	1.07	22.52	0.85			Yes
virus0000018_02	parallel	04:52	360	1.0	HET20-2-100	VIRUS	sci	1.53	1.12	22.56	0.86			Yes
virus0000018_03	parallel	04:59	360	1.0	HET20-2-100	VIRUS	sci	1.37	1.06	22.58	0.86			Yes
virus0000019_01	parallel	05:09	360	4.0	HET20-2-100	VIRUS	sci	1.57	1.03	22.31	0.91			Yes
virus0000019_02	parallel	05:16	360	1.0	HET20-2-100	VIRUS	sci	1.59	1.23	22.32	0.93			Yes
virus0000019_03	parallel	05:23	360	1.0	HET20-2-100	VIRUS	sci	1.56	1.14	22.31	0.93			Yes
virus0000020_01	parallel	05:33	360	4.0	HET20-2-100	VIRUS	sci	1.61	0.97	22.51	0.91			Yes
virus0000020_02	parallel	05:40	360	1.0	HET20-2-100	VIRUS	sci	1.66	1.14	22.54	0.93			Yes
virus0000020_03	parallel	05:47	360	1.0	HET20-2-100	VIRUS	sci	1.51	0.97	22.56	0.94			Yes
virus0000021_01	parallel	05:59	360	6.0	HET20-2-100	VIRUS	sci	1.74	0.92	22.37	0.67			Yes
virus0000021_02	parallel	06:06	360	1.0	HET20-2-100	VIRUS	sci	1.79	0.91	22.28	0.73			Yes
virus0000021_03	parallel	06:13	360	1.0	HET20-2-100	VIRUS	sci	1.87	0.86	22.22	0.77			Yes
virus0000022_01	parallel	06:24	360	5.0	HET20-2-100	VIRUS	sci	1.74	0.95	22.33	0.96			Yes
virus0000022_02	parallel	06:31	360	1.0	HET20-2-100	VIRUS	sci	1.71	0.98	22.32	0.95			Yes
virus0000022_03	parallel	06:38	360	1.0	HET20-2-100	VIRUS	sci	1.61	1.06	22.33	0.94			Yes
virus0000023_01	parallel	06:48	360	4.0	HET20-2-100	VIRUS	sci	1.74	0.94	22.36	0.90		bad guide star setup, corrected quickly but flux was lost in dither1	Yes
virus0000023_02	parallel	06:55	360	1.0	HET20-2-100	VIRUS	sci	1.62	0.99	22.36	0.87			Yes
virus0000023_03	parallel	07:02	360	1.0	HET20-2-100	VIRUS	sci	2.01	1.21	22.38	0.84			Yes
virus0000024_01	parallel	07:14	360	6.0	HET20-2-100	VIRUS	sci	3.43	2.37	22.35	0.83		sudden, rapid temp drop caused dimm seeing to jump to 2.5" and above, stack falls apart	No
virus0000024_02	parallel	07:21	360	1.0	HET20-2-100	VIRUS	sci	2.71	2.00	22.32	0.88			No
virus0000024_03	parallel	07:28	360	1.0	HET20-2-100	VIRUS	sci	2.90	2.00	22.29	0.87			No
0001	parallel	07:42	617.7	7.7	UT20-2-013	HPF	sci	2.98	2.58	20.75	0.76	4		P4
virus0000025_01	parallel	07:42	1837.5			VIRUS	sci							Yes
0002	parallel	07:53	617.7	0.7	UT20-2-013	HPF	sci	2.99	1.79	20.69	0.77	5		P4
virus0000026_01	parallel	08:12	2872.5			VIRUS	sci							Yes
0003	parallel	08:13	969.1	9.8	UT20-2-009	HPF	sci	3.26	2.21	20.33	0.86	97		P4
0004	parallel	08:30	969.1	0.8	UT20-2-009	HPF	sci	2.71	2.00	20.35	0.90	107		P4
0005	LFC Cal	09:24	106.5			HPF	cal							Yes
0006	LFC Cal	09:26	106.5			HPF	cal							Yes
virus0000027_01	parallel	09:26	1200			VIRUS	sci							Yes
lrs20000009_01	parallel	09:26	1200	6.0	HET20-2-202	LRS2-B	sci	2.23	1.64	20.74	0.92		no obvious signal, dimm variable between 1.5" abd 2.0"	Yes
0007	LFC Cal	09:29	106.5			HPF	cal							Yes
lrs20000010_01	FEIGE_92_056_W	09:51	60	5.0		LRS2	spec	1.94	1.50	20.88	0.93			Yes
lrs20000011_01	FEIGE_92_066_W	09:55	60	3.0		LRS2	spec	1.77	1.14	20.89	0.91			Yes
virus0000028_01	parallel	10:10	2872.5			VIRUS	sci							Yes
0008	parallel	10:11	969.1	8.8	UT20-2-007	HPF	sci	1.76	1.13	19.80	0.71	28	SN below PI's threshold, but observation is within requested sky conditions	No
0009	parallel	10:27	969.1	-0.2	UT20-2-007	HPF	sci	1.99	1.14	19.87	0.79	30	SN below PI's threshold, but observation is within requested sky conditions	No
0010	parallel	10:49	969.1	6.8	PSU20-2-010	HPF	sci	1.82	0.97	19.53	0.92	96		Yes
virus0000029_01	parallel	10:49	2872.5			VIRUS	sci							Yes
0011	parallel	11:06	969.1	-0.2	PSU20-2-010	HPF	sci	1.70	0.93	19.54	0.85	94		Yes
virus0000030_01	bias	11:25	0			VIRUS	cal							Yes
virus0000031_01	Cd-A	11:42	15		ENG20-2-002	VIRUS	cal							Yes
virus0000032_01	Hg	11:50	15		ENG20-2-002	VIRUS	cal							Yes
0012	Dark	11:54	319.5			HPF	cal							Yes
0013	Quartz FCU	12:05	74.5			HPF	cal							Yes
0014	Quartz FCU	12:07	74.5			HPF	cal							Yes
0015	Quartz FCU	12:09	74.5			HPF	cal							Yes
0016	Quartz FCU	12:11	74.5			HPF	cal							Yes
0017	Quartz FCU	12:12	74.5			HPF	cal							Yes
0018	Quartz FCU	12:14	74.5			HPF	cal							Yes
0019	Quartz FCU	12:16	74.5			HPF	cal							Yes
0020	Alpha Bright Cal	12:18	85.2			HPF	cal							Yes
0021	Alpha Bright Cal	12:20	85.2			HPF	cal							Yes
0022	Alpha Bright Cal	12:22	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0024	LFC FCU	12:27	106.5			HPF	cal							Yes
0025	LFC FCU	12:29	106.5			HPF	cal							Yes
0026	LFC FCU	12:31	106.5			HPF	cal							Yes
0027	LFC FCU	12:34	106.5			HPF	cal							Yes
0028	LFC FCU	12:36	106.5			HPF	cal							Yes
0029	LFC FCU	12:38	106.5			HPF	cal							Yes
0030	LFC Cal	12:41	106.5			HPF	cal							Yes
0031	LFC Cal	12:44	106.5			HPF	cal							Yes
0032	Etalon Cal	12:51	159.8			HPF	cal							Yes
0033	Etalon Cal	12:55	159.8			HPF	cal							Yes
0034	Etalon Cal	12:58	159.8			HPF	cal							Yes
0035	Etalon Cal	13:01	159.8			HPF	cal							Yes
0036	UNe Slave Cal	13:05	852			HPF	cal							Yes
0037	UNe Slave Cal	13:20	852			HPF	cal							Yes
0038	UNe Slave Cal	13:34	852			HPF	cal							Yes
virus0006101_01	unbinned_cd-a	17:22	110			VIRUS	cal							Yes
virus0006102_01	unbinned_cd-a	17:29	210			VIRUS	cal							Yes
virus0006103_01	unbinned_hg	17:35	25			VIRUS	cal							Yes
virus0006104_01	unbinned_hg	17:39	30			VIRUS	cal							Yes
virus0007100_01	bias	17:42	0			VIRUS	cal							Yes
virus0007100_02	bias	17:44	0			VIRUS	cal							Yes
virus0007100_03	bias	17:47	0			VIRUS	cal							Yes
virus0007100_04	bias	17:48	0			VIRUS	cal							Yes
virus0007100_05	bias	17:50	0			VIRUS	cal							Yes
virus0007101_01	unbinned_hg	17:51	30			VIRUS	cal							Yes
virus0007101_02	unbinned_hg	17:53	30			VIRUS	cal							Yes
virus0007101_03	unbinned_hg	17:55	30			VIRUS	cal							Yes
virus0007101_04	unbinned_hg	17:58	30			VIRUS	cal							Yes
lrs20009900_01	bias	21:26	0			LRS2	cal							Yes
virus0009900_01	bias	21:26	0			VIRUS	cal							Yes
0078	LFC Cal	21:30	106.5			HPF	cal							Yes
virus0009901_01	flat_ldls_long	21:52	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	21:53	15			VIRUS	cal							Yes
virus0009903_01	Hg	21:54	15			VIRUS	cal							Yes
lrs20009901_01	dark	21:56	300			LRS2	cal							Yes
0079	LFC Cal	21:59	106.5			HPF	cal							Yes
lrs20009902_01	flat_Qth_R	22:02	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:03	15			LRS2	cal							Yes
virus0000031_01	bias	22:23	0			VIRUS	cal							Yes
virus0000032_01	bias	22:32	0			VIRUS	cal							Yes
virus0000033_01	bias	22:39	0			VIRUS	cal							Yes
0080	Dark	22:46	319.5			HPF	cal							Yes
0081	Quartz FCU	22:53	74.5			HPF	cal							Yes
0082	Quartz FCU	22:54	74.5			HPF	cal							Yes
0083	Quartz FCU	22:56	74.5			HPF	cal							Yes
0084	Quartz FCU	22:58	74.5			HPF	cal							Yes
0085	Quartz FCU	23:00	74.5			HPF	cal							Yes
0086	Quartz FCU	23:01	74.5			HPF	cal							Yes
0087	Quartz FCU	23:03	74.5			HPF	cal							Yes
0088	Alpha Bright Cal	23:06	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	23:11	85.2			HPF	cal							Yes
0092	LFC FCU	23:14	106.5			HPF	cal							Yes
0093	LFC FCU	23:16	106.5			HPF	cal							Yes
0094	LFC Cal	23:19	106.5			HPF	cal							Yes
0095	LFC Cal	23:22	106.5			HPF	cal							Yes
0096	Etalon Cal	23:24	159.8			HPF	cal							Yes
0097	UNe Slave Cal	23:28	852			HPF	cal							Yes
lrs20000020_01	flat_Qth_R	23:31	15			LRS2	cal							Yes
lrs20000020_02	flat_Qth_R	23:32	15			LRS2	cal							Yes
lrs20000020_03	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20000020_04	flat_Qth_R	23:34	15			LRS2	cal							Yes
lrs20000020_05	flat_Qth_R	23:35	15			LRS2	cal							Yes
lrs20000021_01	flat_ldls_long_B	23:37	15			LRS2	cal							Yes
lrs20000021_02	flat_ldls_long_B	23:38	15			LRS2	cal							Yes
lrs20000021_03	flat_ldls_long_B	23:39	15			LRS2	cal							Yes
lrs20000022_01	Cd-A_B	23:41	38			LRS2	cal							Yes
lrs20000022_02	Cd-A_B	23:42	38			LRS2	cal							Yes
0098	UNe Slave Cal	23:43	852			HPF	cal							Yes
lrs20000022_03	Cd-A_B	23:44	38			LRS2	cal							Yes
lrs20000023_01	FeAr_R	23:46	15			LRS2	cal							Yes
lrs20000023_02	FeAr_R	23:47	15			LRS2	cal							Yes
lrs20000023_03	FeAr_R	23:48	15			LRS2	cal							Yes
lrs20000024_01	Hg_R	23:49	20			LRS2	cal							Yes
lrs20000024_02	Hg_R	23:51	20			LRS2	cal							Yes
lrs20000024_03	Hg_R	23:52	20			LRS2	cal							Yes
lrs20000025_01	Hg_B	23:53	15			LRS2	cal							Yes
lrs20000025_02	Hg_B	23:54	15			LRS2	cal							Yes
lrs20000025_03	Hg_B	23:56	15			LRS2	cal							Yes
0099	UNe Slave Cal	23:57	852			HPF	cal							Yes

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