HET Night Report Reader

Civil Date	Ephemerides
2020-02-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:56	01:45	02:12	12:05	12:33	13:22	-	03:45
Night Length	9:53		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:57			12:41	twilight	11:44
Total Time Open					11:44

Program	Night Priority	Science
02:12	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:30	01:47				+7776	-0.5	0.7	1.3	160	4	First of Night
02:42	03:51	0.26	0.46	-30	+8472	-1.3	-0.8	-0.7	194	6	Stack/Re-stack
↪ Comments			Many segments to find.
12:32	12:38	0.81	1.30	190	+9185	-1.0	-1.3	-1.3	289	13	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5611	01:00-11:30	10:30	Dramatic coma on GC2 and WFS1 made them unusable for most of night. Many camera images saved throughout night. GC2 coma worsened quickly during twilights, and stopped worsening once stacking started. Problem somehow resolved itself for both probe cameras after 11 UT.	Called: George, Emily Used GC1 and WFS2 all night.

Ops Comments	none

TO Comments	Clear, calm and cold night.

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	00:01	53.3			HPF	cal							Yes
0002	Quartz FCU	00:02	53.3			HPF	cal							Yes
0003	Quartz FCU	00:04	53.3			HPF	cal							Yes
0004	Quartz FCU	00:05	53.3			HPF	cal							Yes
0005	Quartz FCU	00:06	53.3			HPF	cal							Yes
0006	Alpha Bright Cal	00:08	85.2			HPF	cal							Yes
0007	Alpha Bright Cal	00:10	85.2			HPF	cal							Yes
0008	Alpha Bright Cal	00:12	85.2			HPF	cal							Yes
0009	Alpha Bright Cal	00:14	85.2			HPF	cal							Yes
0010	LFC FCU	00:17	106.5			HPF	cal							Yes
0011	LFC FCU	00:19	106.5			HPF	cal							Yes
0012	LFC Cal	00:22	106.5			HPF	cal							Yes
0013	LFC Cal	00:24	106.5			HPF	cal							Yes
0014	Etalon Cal	00:27	159.8			HPF	cal							Yes
0015	UNe Slave Cal	00:31	852			HPF	cal							Yes
lrs20000001_01	dark	00:32	360			LRS2	cal							Yes
virus0000001_01	dark	00:32	360			VIRUS	cal							Yes
lrs20000001_02	dark	00:39	360			LRS2	cal							Yes
virus0000001_02	dark	00:39	360			VIRUS	cal							Yes
0016	UNe Slave Cal	00:46	852			HPF	cal							Yes
lrs20000001_03	dark	00:47	360			LRS2	cal							Yes
virus0000001_03	dark	00:47	360			VIRUS	cal							Yes
0017	UNe Slave Cal	01:00	852			HPF	cal							Yes
lrs20000002_01	skyflat	01:04	7			LRS2	cal							Yes
lrs20000003_01	skyflat	01:05	10			LRS2	cal							Yes
lrs20000004_01	skyflat	01:06	13			LRS2	cal							Yes
lrs20000005_01	skyflat	01:07	16			LRS2	cal							Yes
lrs20000006_01	skyflat	01:08	22			LRS2	cal							Yes
lrs20000007_01	skyflat	01:10	30			LRS2	cal							Yes
virus0000002_01	skyflat	01:12	7			VIRUS	cal							Yes
virus0000003_01	skyflat	01:14	10			VIRUS	cal							Yes
virus0000004_01	skyflat	01:16	14			VIRUS	cal							Yes
virus0000005_01	skyflat	01:18	18			VIRUS	cal							Yes
virus0000006_01	skyflat	01:20	26			VIRUS	cal							Yes
virus0000007_01	skyflat	01:23	45			VIRUS	cal							Yes
virus0000008_01	flat_ldls_long	01:31	15			VIRUS	cal							Yes
virus0000008_02	flat_ldls_long	01:33	15			VIRUS	cal							Yes
virus0000008_03	flat_ldls_long	01:35	15			VIRUS	cal							Yes
virus0000009_01	Cd-A	01:38	15			VIRUS	cal							Yes
virus0000009_02	Cd-A	01:40	15			VIRUS	cal							Yes
virus0000009_03	Cd-A	01:42	15			VIRUS	cal							Yes
virus0000010_01	Hg	01:44	15			VIRUS	cal							Yes
virus0000010_02	Hg	01:46	15			VIRUS	cal							Yes
lrs20000008_01	bias	01:49	0			LRS2	cal							Yes
virus0000011_01	bias	01:49	0			VIRUS	cal							Yes
lrs20000008_02	bias	01:51	0			LRS2	cal							Yes
virus0000011_02	bias	01:51	0			VIRUS	cal							Yes
lrs20000008_03	bias	01:52	0			LRS2	cal							Yes
virus0000011_03	bias	01:52	0			VIRUS	cal							Yes
0018	parallel	01:54	915.9	6.7	HET20-1-300	HPF	sci	1.90	1.98	19.95	0.84	89	Went to the target almost immedeattely after twilight flats. Mirror is not stacked. Data as is	Yes
virus0000012_01	parallel	01:54	4117.5			VIRUS	sci							Yes
0019	parallel	02:10	915.9	0.7	HET20-1-300	HPF	sci	2.05	1.77	20.06	0.78	84		Yes
0020	parallel	02:26	915.9	-0.3	HET20-1-300	HPF	sci	1.79	1.23	20.09	0.82	51		Yes
lrs20000009_01	bias	02:53	0			LRS2	cal							Yes
virus0000013_01	bias	02:53	0			VIRUS	cal							Yes
lrs20000009_02	bias	02:55	0			LRS2	cal							Yes
virus0000013_02	bias	02:55	0			VIRUS	cal							Yes
lrs20000009_03	bias	02:56	0			LRS2	cal							Yes
virus0000013_03	bias	02:57	0			VIRUS	cal							Yes
lrs20000009_04	bias	02:58	0			LRS2	cal							Yes
virus0000013_04	bias	02:58	0			VIRUS	cal							Yes
lrs20000009_05	bias	03:00	0			LRS2	cal							Yes
virus0000013_05	bias	03:00	0			VIRUS	cal							Yes
lrs20000009_06	bias	03:01	0			LRS2	cal							Yes
virus0000013_06	bias	03:02	0			VIRUS	cal							Yes
lrs20000009_07	bias	03:03	0			LRS2	cal							Yes
virus0000013_07	bias	03:03	0			VIRUS	cal							Yes
lrs20000009_08	bias	03:05	0			LRS2	cal							Yes
virus0000013_08	bias	03:05	0			VIRUS	cal							Yes
lrs20000009_09	bias	03:06	0			LRS2	cal							Yes
virus0000013_09	bias	03:06	0			VIRUS	cal							Yes
lrs20000009_10	bias	03:08	0			LRS2	cal							Yes
virus0000013_10	bias	03:08	0			VIRUS	cal							Yes
lrs20000009_11	bias	03:10	0			LRS2	cal							Yes
virus0000013_11	bias	03:10	0			VIRUS	cal							Yes
lrs20000010_01	flat_Qth_R	03:13	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	03:14	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	03:15	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	03:16	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	03:17	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	03:19	15			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	03:20	15			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	03:21	15			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	03:23	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	03:24	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	03:26	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	03:28	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	03:29	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	03:30	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	03:31	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	03:33	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	03:34	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	03:35	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	03:37	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	03:38	15			LRS2	cal							Yes
0021	LFC Cal	03:55	106.5			HPF	cal							Yes
0022	LFC Cal	03:57	106.5			HPF	cal							Yes
lrs20000016_01	parallel	03:57	360			LRS2	sci							Yes
virus0000014_01	parallel	03:57	360	6.0	UT20-1-016	VIRUS	sci	2.30	2.01	21.87	1.00		(rejected by PI because 3rd dither went beyond track, after long stack due to weather/issues)	No
lrs20000016_02	parallel	04:05	360			LRS2	sci							Yes
virus0000014_02	parallel	04:05	360	2.0	UT20-1-016	VIRUS	sci	1.94	1.52	21.82	1.05		(rejected by PI because 3rd dither went beyond track, after long stack due to weather/issues)	No
lrs20000016_03	parallel	04:13	360			LRS2	sci							Yes
virus0000014_03	parallel	04:13	270	2.5	UT20-1-016	VIRUS	sci	1.75	1.67	21.77	1.09		hit end of the track (rejected by PI because 3rd dither went beyond track, after long stack due to weather/issues)	No
virus0000015_01	parallel	04:22	420	4.0	HET20-1-100	VIRUS	sci	1.83	1.38	21.82	0.91			Yes
virus0000015_02	parallel	04:31	420	2.0	HET20-1-100	VIRUS	sci	1.93	1.53	21.89	0.88			Yes
virus0000015_03	parallel	04:40	420	2.0	HET20-1-100	VIRUS	sci	2.02	1.73	21.99	0.85			Yes
virus0000016_01	parallel	04:51	480	4.0	HET20-1-100	VIRUS	sci	1.91	1.31	21.97	0.87			Yes
virus0000016_02	parallel	05:01	480	2.0	HET20-1-100	VIRUS	sci	2.01	1.49	22.04	0.87			Yes
virus0000016_03	parallel	05:11	480	2.0	HET20-1-100	VIRUS	sci	1.95	1.33	22.14	0.86			Yes
virus0000017_01	parallel	05:22	420	3.0	HET20-1-100	VIRUS	sci	1.65	0.97	22.14	0.93			Yes
virus0000017_02	parallel	05:31	420	2.0	HET20-1-100	VIRUS	sci	1.58	1.06	22.11	0.92			Yes
virus0000017_03	parallel	05:40	420	2.0	HET20-1-100	VIRUS	sci	1.67	0.86	22.17	0.87			Yes
virus0000018_01	parallel	05:51	360	4.0	HET20-1-100	VIRUS	sci	1.66	1.17	22.22	0.83			Yes
virus0000018_02	parallel	05:59	360	2.0	HET20-1-100	VIRUS	sci	1.57	1.18	22.21	0.81			Yes
virus0000018_03	parallel	06:07	360	2.0	HET20-1-100	VIRUS	sci	1.64	0.95	22.21	0.80			Yes
virus0000019_01	parallel	06:17	360	4.0	HET20-1-100	VIRUS	sci	1.88	1.48	21.94	0.91			Yes
virus0000019_02	parallel	06:24	360	1.0	HET20-1-100	VIRUS	sci	1.71	0.95	21.80	0.87			Yes
virus0000019_03	parallel	06:32	360	2.0	HET20-1-100	VIRUS	sci	1.51	1.42	21.81	0.82			Yes
virus0000020_01	parallel	06:43	360	5.0	HET20-1-100	VIRUS	sci	1.80	1.14	22.21	0.88			Yes
virus0000020_02	parallel	06:51	360	2.0	HET20-1-100	VIRUS	sci	1.56	1.04	22.19	0.86			Yes
virus0000020_03	parallel	06:59	360	2.0	HET20-1-100	VIRUS	sci	1.70	1.36	22.13	0.85			Yes
virus0000021_01	parallel	07:08	420	3.0	HET20-1-100	VIRUS	sci	2.36	1.34	22.20	0.94			Yes
virus0000021_02	parallel	07:17	420	2.0	HET20-1-100	VIRUS	sci	2.13	1.22	22.18	0.95			Yes
virus0000021_03	parallel	07:26	420	2.0	HET20-1-100	VIRUS	sci	2.27	1.26	22.17	0.95			Yes
virus0000022_01	parallel	07:36	420	3.0	HET20-1-100	VIRUS	sci	1.70	1.25	22.16	0.93			Yes
virus0000022_02	parallel	07:45	420	2.0	HET20-1-100	VIRUS	sci	1.49		22.14	0.92			Yes
virus0000022_03	parallel	07:54	420	2.0	HET20-1-100	VIRUS	sci	1.53		22.15	0.90			Yes
virus0000023_01	parallel	08:05	360	4.0	HET20-1-100	VIRUS	sci	1.66		21.61	0.91			Yes
virus0000023_02	parallel	08:12	360	1.0	HET20-1-100	VIRUS	sci	1.62	1.00	21.80	0.94			Yes
virus0000023_03	parallel	08:19	360	1.0	HET20-1-100	VIRUS	sci	1.65	0.92	21.14	0.96			Yes
virus0000024_01	parallel	08:29	360	4.0	HET20-1-100	VIRUS	sci	1.40	1.33	22.27	0.83			Yes
virus0000024_02	parallel	08:36	360	1.0	HET20-1-100	VIRUS	sci	1.48	1.23	22.26	0.82			Yes
virus0000024_03	parallel	08:43	360	1.0	HET20-1-100	VIRUS	sci	1.46	1.29	22.28	0.81			Yes
virus0000025_01	parallel	08:53	360	4.0	HET20-1-100	VIRUS	sci	1.63	1.27	22.25	0.91			Yes
virus0000025_02	parallel	09:00	360	1.0	HET20-1-100	VIRUS	sci	1.52	1.29	22.24	0.89			Yes
virus0000025_03	parallel	09:07	360	1.0	HET20-1-100	VIRUS	sci	1.54	1.29	22.24	0.89			Yes
virus0000026_01	J145600.81+574150.8_046_E	09:18	60	5.0		VIRUS	spec	1.72	1.16	22.22	0.98			Yes
virus0000026_02	J145600.81+574150.8_046_E	09:20	60	1.0		VIRUS	spec	1.66	1.12	22.19	0.97			Yes
virus0000026_03	J145600.81+574150.8_046_E	09:22	60	1.0		VIRUS	spec	1.61	1.11	22.21	0.98			Yes
virus0000027_01	J145600.81+574150.8_047_E	09:27	60	4.0		VIRUS	spec	1.78	1.19	22.22	0.98			Yes
virus0000027_02	J145600.81+574150.8_047_E	09:30	60	2.0		VIRUS	spec	1.56	1.31	22.19	0.98			Yes
virus0000027_03	J145600.81+574150.8_047_E	09:32	60	1.0		VIRUS	spec	1.54	1.06	22.20	0.97			Yes
virus0000028_01	parallel	09:38	360	5.0	HET20-1-100	VIRUS	sci	1.24	1.06	22.10	0.98			Yes
virus0000028_02	parallel	09:45	360	1.0	HET20-1-100	VIRUS	sci	1.34	1.06	22.11	0.95			Yes
virus0000028_03	parallel	09:52	360	1.0	HET20-1-100	VIRUS	sci	1.85	1.48	22.14	0.95			Yes
virus0000029_01	parallel	10:01	420	3.0	HET20-1-100	VIRUS	sci	1.74	1.45	22.04	1.02			Yes
virus0000029_02	parallel	10:09	420	1.0	HET20-1-100	VIRUS	sci	1.59	1.38	22.08	0.96			Yes
virus0000029_03	parallel	10:18	420	2.0	HET20-1-100	VIRUS	sci	1.54	1.21	22.12	0.94			Yes
virus0000030_01	parallel	10:29	420	4.0	HET20-1-100	VIRUS	sci	1.43	1.18	22.05	1.04			Yes
virus0000030_02	parallel	10:37	420	1.0	HET20-1-100	VIRUS	sci	1.40	1.14	22.05	1.00			Yes
virus0000030_03	parallel	10:45	420	1.0	HET20-1-100	VIRUS	sci	1.48	1.12	22.10	0.98			Yes
virus0000031_01	parallel	10:56	360	4.0	HET20-1-100	VIRUS	sci	1.57	1.12	22.09	0.93			Yes
virus0000031_02	parallel	11:03	360	1.0	HET20-1-100	VIRUS	sci	1.66	1.12	22.10	0.87			Yes
virus0000031_03	parallel	11:10	360	1.0	HET20-1-100	VIRUS	sci	2.15	1.83	22.15	0.80			Yes
virus0000032_01	parallel	11:20	360	4.0	HET20-1-100	VIRUS	sci	1.69	1.17	22.15	0.97			Yes
virus0000032_02	parallel	11:27	360	1.0	HET20-1-100	VIRUS	sci	1.87	1.61	22.12	0.97			Yes
virus0000032_03	parallel	11:34	360	1.0	HET20-1-100	VIRUS	sci	1.87	1.46	22.09	0.95			Yes
0023	parallel	11:45	969.1	4.8	PSU20-1-001	HPF	sci	1.89	1.21	20.11	1.01	68		Yes
virus0000033_01	parallel	11:45	2872.5			VIRUS	sci							Yes
0024	parallel	12:02	969.1	0.8	PSU20-1-001	HPF	sci	1.87	1.53	20.18	0.97	72		Yes
0025	parallel	12:24	149.1	6.5	UT20-1-008	HPF	sci	2.02	1.73	19.22	1.01	476		Yes
0026	parallel	12:27	149.1	0.5	UT20-1-008	HPF	sci	1.90	1.65	18.88	1.03	474		Yes
virus0000034_01	bias	12:32	0			VIRUS	cal							Yes
virus0000035_01	Cd-A	12:37	15		ENG20-1-002	VIRUS	cal							Yes
virus0000036_01	Hg	12:45	15		ENG20-1-002	VIRUS	cal							Yes
0027	Dark	12:48	319.5			HPF	cal							Yes
0028	Quartz FCU	13:00	53.3			HPF	cal							Yes
0029	Quartz FCU	13:01	53.3			HPF	cal							Yes
0030	Quartz FCU	13:02	53.3			HPF	cal							Yes
0031	Quartz FCU	13:04	53.3			HPF	cal							Yes
0032	Quartz FCU	13:05	53.3			HPF	cal							Yes
0033	Quartz FCU	13:07	53.3			HPF	cal							Yes
0034	Quartz FCU	13:08	53.3			HPF	cal							Yes
0035	Quartz FCU	13:09	53.3			HPF	cal							Yes
0036	Alpha Bright Cal	13:12	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	13:14	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	13:18	85.2			HPF	cal							Yes
0040	LFC FCU	13:20	106.5			HPF	cal							Yes
0041	LFC FCU	13:23	106.5			HPF	cal							Yes
0042	LFC FCU	13:25	106.5			HPF	cal							Yes
0043	LFC FCU	13:27	106.5			HPF	cal							Yes
0044	LFC FCU	13:30	106.5			HPF	cal							Yes
0045	LFC FCU	13:32	106.5			HPF	cal							Yes
0046	LFC Cal	13:35	106.5			HPF	cal							Yes
0047	LFC Cal	13:37	106.5			HPF	cal							Yes
0048	Etalon Cal	13:45	159.8			HPF	cal							Yes
0049	Etalon Cal	13:48	159.8			HPF	cal							Yes
0050	Etalon Cal	13:51	159.8			HPF	cal							Yes
0051	Etalon Cal	13:55	159.8			HPF	cal							Yes
0052	UNe Slave Cal	13:58	852			HPF	cal							Yes
0053	UNe Slave Cal	14:13	852			HPF	cal							Yes
0054	UNe Slave Cal	14:28	852			HPF	cal							Yes
lrs20008100_01	dark	21:00	10			LRS2	cal							Yes
lrs20008101_01	bias	21:01	0			LRS2	cal							Yes
virus0008104_01	dark	21:57	10			VIRUS	cal							Yes
virus0008105_01	bias	21:59	0			VIRUS	cal							Yes
virus0009960_01	bias	22:12	0			VIRUS	cal							Yes
virus0009983_01	flat_ldls_long	22:48	15			VIRUS	cal							Yes
virus0009984_01	bias	22:50	0			VIRUS	cal							Yes
lrs20009900_01	bias	23:12	0			LRS2	cal							Yes
virus0009900_01	bias	23:12	0			VIRUS	cal							Yes
lrs20009901_01	bias	23:27	0			LRS2	cal							Yes
0061	LFC Cal	23:27	106.5			HPF	cal							Yes
lrs20009902_01	dark	23:27	300			LRS2	cal							Yes
lrs20009903_01	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20009904_01	FeAr_R	23:35	15			LRS2	cal							Yes
virus0009901_01	bias	23:37	0			VIRUS	cal							Yes
virus0009902_01	flat_ldls_long	23:40	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	23:42	15			VIRUS	cal							Yes
virus0009904_01	Hg	23:44	15			VIRUS	cal							Yes
0062	Dark	23:50	319.5			HPF	cal							Yes
0063	Quartz FCU	23:56	53.3			HPF	cal							Yes
0064	Quartz FCU	23:58	53.3			HPF	cal							Yes
0065	Quartz FCU	23:59	53.3			HPF	cal							Yes

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