HET Night Report Reader

Civil Date	Ephemerides
2021-03-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:18	02:04	02:33	11:30	11:59	12:44	23:03	12:32
Night Length	8:57		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Steven Janowiecki	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Stephen Odewahn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:10	17.3	13.8	12:18	twilight	11:08
Total Time Open					11:08

Program	Night Priority	Science
02:33	Science
02:58	Engineering (cwfs)
03:35	Science
07:05	Engineering (BR jump test)
07:18	Science
10:27	Engineering (virus)
11:18	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:46	02:19	0.49	0.75	70	-2165	16.9	14.4	14.2	186	13	First of Night
09:46	09:54	1.35	2.19	260	-962	10.1	10.1	10.3	313	14	Post-Observing
09:54	10:27	0.39	0.60	30	649	10.0	10.0	10.0	318	14	Stack/Re-stack
12:13	12:15	0.52	0.78	-15	910	9.5	9.5	9.6	327	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5803	06:06-06:28	00:22	06:19 UT Got a message indicating that WFS2_center() failed. Then Guider 2 moved substantially when not commanded (could not find any request in the log). Tried to activate Guider 1 which appeared stable to save the target we were on and then guider 1 started moving. We lost the target due to this strange issue. 06:19:25 ERROR: acq_subsystem - Probe move timed out. 06:19:28 ERROR: acq_subsystem - Time out detected during probe move. 06:19:28 ERROR: acq_subsystem - Probe move timed out. 06:19:29 ERROR: handler - MoveProbes handler failed (Probe move timed out).

Ops Comments	none

TO Comments	Clear and calm all night with moderate dust.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000031_02	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000031_03	Cd-A	00:01	15			VIRUS	cal							Yes
virus0000032_01	Hg	00:02	15			VIRUS	cal							Yes
virus0000032_02	Hg	00:04	15			VIRUS	cal							Yes
virus0000032_03	Hg	00:05	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:07	0			LRS2	cal							Yes
virus0000001_01	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:07	0			LRS2	cal							Yes
virus0000001_02	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:08	0			LRS2	cal							Yes
virus0000001_03	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:09	0			LRS2	cal							Yes
virus0000001_04	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:10	0			LRS2	cal							Yes
virus0000001_05	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:10	0			LRS2	cal							Yes
virus0000001_06	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:11	0			LRS2	cal							Yes
virus0000001_07	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:12	0			LRS2	cal							Yes
virus0000001_08	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:13	0			LRS2	cal							Yes
virus0000001_09	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:14	0			LRS2	cal							Yes
virus0000001_10	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:15	0			LRS2	cal							Yes
virus0000001_11	bias	00:15	0			VIRUS	cal							Yes
0001	LFC Cal	01:04	106.5			HPF	cal							Yes
0002	LFC Cal	01:06	106.5			HPF	cal							Yes
0003	LFC Cal	01:20	106.5			HPF	cal							Yes
lrs20000002_01	skyflat	01:24	7			LRS2	cal							Yes
lrs20000003_01	skyflat	01:25	10			LRS2	cal							Yes
lrs20000004_01	skyflat	01:26	13			LRS2	cal							Yes
lrs20000005_01	skyflat	01:27	16			LRS2	cal							Yes
lrs20000006_01	skyflat	01:28	22			LRS2	cal							Yes
lrs20000007_01	skyflat	01:29	30			LRS2	cal							Yes
virus0000002_01	skyflat	01:32	7			VIRUS	cal							Yes
virus0000003_01	skyflat	01:33	10			VIRUS	cal							Yes
virus0000004_01	skyflat	01:34	14			VIRUS	cal							Yes
virus0000005_01	skyflat	01:36	18			VIRUS	cal							Yes
virus0000006_01	skyflat	01:37	26			VIRUS	cal							Yes
virus0000007_01	skyflat	01:39	45			VIRUS	cal							Yes
0004	LFC Cal	01:41	106.5			HPF	cal							Yes
0005	LFC Cal	01:43	106.5			HPF	cal							Yes
0006	LFC Cal	01:45	106.5			HPF	cal							Yes
0007	LFC Cal	02:06	106.5			HPF	cal							Yes
0008	parallel	02:25	969.1	5.8	UT21-1-005	HPF	sci	2.32	1.29	18.87	1.05	363		Yes
virus0000008_01	parallel	02:25	2872.5			VIRUS	sci							Yes
0009	parallel	02:42	969.1	-0.2	UT21-1-005	HPF	sci	2.20	1.42	18.84	1.05	353		Yes
0010	LFC Cal	03:00	106.5			HPF	cal							Yes
0011	LFC Cal	03:12	106.5			HPF	cal							Yes
0012	LFC Cal	03:14	106.5			HPF	cal							Yes
0013	LFC Cal	03:16	106.5			HPF	cal							Yes
virus0000009_01	parallel	03:47	2872.5			VIRUS	sci							Yes
0014	parallel	03:48	969.1	12.8	HET21-1-300	HPF	sci	3.40	1.62	18.76	1.13	125	gradual mirror truss temperature change causes long setup on this target	Yes
0015	parallel	04:04	969.1	-0.2	HET21-1-300	HPF	sci	1.98	0.93	18.48	1.04	161		Yes
0016	LFC Cal	04:22	106.5			HPF	cal							Yes
virus0000010_01	parallel	04:27	2872.5			VIRUS	sci							Yes
0017	parallel	04:28	969.1	7.8	UT21-1-005	HPF	sci	1.66	0.72	17.94	0.88	176		Yes
0018	parallel	04:44	969.1	0.8	UT21-1-005	HPF	sci	1.56	0.89	17.95	0.89	172		Yes
0019	LFC Cal	05:02	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:08	1357.5			VIRUS	sci							Yes
0020	parallel	05:09	915.9	7.7	M21-1-003	HPF	sci	1.71	1.27	17.82	0.81	46		Yes
0021	parallel	05:30	915.9	5.7	M21-1-003	HPF	sci	1.74	1.42	17.85	0.81	60		Yes
virus0000012_01	parallel	05:30	1357.5			VIRUS	sci							Yes
virus0000013_01	parallel	05:51	1357.5			VIRUS	sci							Yes
0022	parallel	05:51	915.9	5.7	M21-1-003	HPF	sci	2.10	1.50	17.43	0.78	42		Yes
0023	LFC Cal	06:08	106.5			HPF	cal							Yes
0024	LFC Cal	06:11	106.5			HPF	cal							Yes
0025	LFC Cal	06:13	106.5			HPF	cal							Yes
virus0000014_01	parallel	06:14	1800			VIRUS	sci							Yes
lrs20000008_01	parallel	06:15	360	9.0	UT21-1-003	LRS2-R	sci	2.15	1.89	17.79	0.87		guider moved for reasons we don't understand, target was lost.	No
0026	parallel	06:32	969.1	5.8	UT21-1-005	HPF	sci	2.18	1.50	17.71	0.79	44		Yes
virus0000015_01	parallel	06:32	2872.5			VIRUS	sci							Yes
0027	parallel	06:49	969.1	0.8	UT21-1-005	HPF	sci	2.28	1.68	17.71	0.82	51		Yes
lrs20000009_01	BD+33_2642_056_E	07:13	60	8.0		LRS2	eng	2.66	1.48	18.28	0.57			Yes
lrs20000010_01	BD+33_2642_066_E	07:17	60	3.0		LRS2	eng	2.33	1.74	18.11	0.53			Yes
virus0000016_01	parallel	07:23	2872.5			VIRUS	sci							Yes
0028	parallel	07:24	969.1	5.8	HET21-1-300	HPF	sci	2.13	1.26	18.12	0.50	43		Yes
0029	parallel	07:40	969.1	-0.2	HET21-1-300	HPF	sci	2.20	1.38	18.73	0.57	52		Yes
0030	LFC Cal	07:58	106.5			HPF	cal							Yes
virus0000017_01	parallel	08:07	1425			VIRUS	sci							Yes
0031	parallel	08:08	969.1	11.8	PSU21-1-002	HPF	sci	3.69	1.51	18.90	1.05	126	variable seeing as measured on guide stars	Yes
0032	LFC Cal	08:26	106.5			HPF	cal							Yes
0033	parallel	08:35	969.1	11.8	HET21-1-300	HPF	sci	1.99	1.34	18.17	0.71	81	challenging setup with multiple stars close together.	Yes
virus0000018_01	parallel	08:35	2872.5			VIRUS	sci							Yes
0034	parallel	08:52	969.1	-0.2	HET21-1-300	HPF	sci	2.13	1.02	18.06	0.72	72		Yes
0035	LFC Cal	09:10	106.5			HPF	cal							Yes
virus0000019_01	parallel	09:13	2872.5			VIRUS	sci							Yes
0036	parallel	09:14	969.1	5.8	PSU21-1-001	HPF	sci	2.09	1.12	18.92	0.89	126		Yes
0037	parallel	09:30	969.1	-0.2	PSU21-1-001	HPF	sci	1.96	1.24	19.12	0.89	132		Yes
0038	LFC Cal	09:52	106.5			HPF	cal							Yes
0039	LFC Cal	09:55	106.5			HPF	cal							Yes
0040	LFC Cal	09:57	106.5			HPF	cal							Yes
virus0000020_01	N6670_1_034_E	10:31	120	4.0	ENG21-1-004	VIRUS	eng	1.44	1.12	18.55	0.82			Yes
0041	LFC Cal	10:32	106.5			HPF	cal							Yes
0042	LFC Cal	10:34	106.5			HPF	cal							Yes
virus0000020_02	N6670_1_034_E	10:34	120	1.0	ENG21-1-004	VIRUS	eng	1.47	1.04	18.60	0.80			Yes
0043	LFC Cal	10:37	106.5			HPF	cal							Yes
virus0000020_03	N6670_1_034_E	10:37	120	1.0	ENG21-1-004	VIRUS	eng	1.56	1.15	18.66	0.79			Yes
virus0000021_01	N6670_2_034_E	10:45	120	6.0	ENG21-1-004	VIRUS	eng	1.58	1.37	18.78	0.79			Yes
virus0000021_02	N6670_2_034_E	10:48	120	1.0	ENG21-1-004	VIRUS	eng	1.66	1.37	18.83	0.80			Yes
virus0000021_03	N6670_2_034_E	10:51	120	1.0	ENG21-1-004	VIRUS	eng	1.96	1.21	18.91	0.81			Yes
virus0000022_01	N6670_3_034_E	10:57	120	4.0	ENG21-1-004	VIRUS	eng	1.98	1.28	19.02	0.86			Yes
virus0000022_02	N6670_3_034_E	11:00	120	1.0	ENG21-1-004	VIRUS	eng	1.98	1.34	19.06	0.86			Yes
virus0000022_03	N6670_3_034_E	11:03	120	1.0	ENG21-1-004	VIRUS	eng	1.97	1.27	19.08	0.86			Yes
virus0000023_01	N6670_4_034_E	11:10	120	5.0	ENG21-1-004	VIRUS	eng	1.99	1.38	19.17	0.84			Yes
virus0000023_02	N6670_4_034_E	11:13	120	1.0	ENG21-1-004	VIRUS	eng	1.69	0.98	19.19	0.83			Yes
virus0000023_03	N6670_4_034_E	11:16	120	1.0	ENG21-1-004	VIRUS	eng	1.49	1.00	19.23	0.82			Yes
virus0000024_01	J145600.81+574150.8_057_W	11:24	60	6.0		VIRUS	spec	1.77	0.94	19.08	0.78			Yes
virus0000024_02	J145600.81+574150.8_057_W	11:26	60	1.0		VIRUS	spec	1.70	0.94	19.08	0.83			Yes
virus0000024_03	J145600.81+574150.8_057_W	11:28	60	1.0		VIRUS	spec	1.52	0.95	19.10	0.83			Yes
virus0000025_01	parallel	11:35	2872.5			VIRUS	sci							Yes
0044	parallel	11:36	969.1	6.8	PSU21-1-002	HPF	sci	1.45	0.85	19.26	0.74	59		Yes
0045	parallel	11:52	969.1	-0.2	PSU21-1-002	HPF	sci	1.54	0.85	18.36	0.76	60		Yes
virus0000026_01	bias	12:13	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:13	15		ENG21-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:15	15		ENG21-1-002	VIRUS	cal							Yes
0046	Dark	12:21	319.5			HPF	cal							Yes
0047	Quartz FCU	12:33	74.5			HPF	cal							Yes
0048	Quartz FCU	12:35	74.5			HPF	cal							Yes
0049	Quartz FCU	12:36	74.5			HPF	cal							Yes
0050	Quartz FCU	12:38	74.5			HPF	cal							Yes
0051	Quartz FCU	12:40	74.5			HPF	cal							Yes
0052	Quartz FCU	12:42	74.5			HPF	cal							Yes
0053	Quartz FCU	12:44	74.5			HPF	cal							Yes
0054	Alpha Bright Cal	12:46	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	12:48	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	12:50	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	12:52	85.2			HPF	cal							Yes
0058	LFC FCU	12:54	106.5			HPF	cal							Yes
0059	LFC FCU	12:57	106.5			HPF	cal							Yes
0060	LFC FCU	12:59	106.5			HPF	cal							Yes
0061	LFC FCU	13:01	106.5			HPF	cal							Yes
0062	LFC FCU	13:04	106.5			HPF	cal							Yes
0063	LFC FCU	13:06	106.5			HPF	cal							Yes
0064	LFC Cal	13:09	106.5			HPF	cal							Yes
0065	LFC Cal	13:11	106.5			HPF	cal							Yes
0066	Etalon Cal	13:19	159.8			HPF	cal							Yes
0067	Etalon Cal	13:22	159.8			HPF	cal							Yes
0068	Etalon Cal	13:25	159.8			HPF	cal							Yes
0069	Etalon Cal	13:29	159.8			HPF	cal							Yes
0070	UNe Slave Cal	13:32	852			HPF	cal							Yes
0071	UNe Slave Cal	13:47	852			HPF	cal							Yes
0072	UNe Slave Cal	14:02	852			HPF	cal							Yes
0075	LFC Cal	21:21	106.5			HPF	cal							Yes
virus0008260_01	dark	21:39	20			VIRUS	cal							Yes
virus0008261_01	bias	21:40	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:43	0			LRS2	cal							Yes
lrs20009901_01	dark	21:59	30			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	22:00	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:02	15			LRS2	cal							Yes
virus0009901_01	flat_ldls_long	22:06	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:08	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:09	15			VIRUS	cal							Yes
0076	Dark	22:14	319.5			HPF	cal							Yes
0077	Quartz FCU	22:21	74.5			HPF	cal							Yes
0078	Quartz FCU	22:22	74.5			HPF	cal							Yes
0079	Quartz FCU	22:24	74.5			HPF	cal							Yes
0080	Quartz FCU	22:26	74.5			HPF	cal							Yes
0081	Quartz FCU	22:28	74.5			HPF	cal							Yes
0082	Quartz FCU	22:30	74.5			HPF	cal							Yes
0083	Quartz FCU	22:31	74.5			HPF	cal							Yes
0084	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0086	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0088	LFC FCU	22:42	106.5			HPF	cal							Yes
0089	LFC FCU	22:44	106.5			HPF	cal							Yes
0090	LFC Cal	22:47	106.5			HPF	cal							Yes
0091	LFC Cal	22:50	106.5			HPF	cal							Yes
0092	Etalon Cal	22:52	159.8			HPF	cal							Yes
0093	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	23:05	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	23:06	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	23:07	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	23:08	15			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	23:10	15			LRS2	cal							Yes
0094	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000014_03	flat_ldls_long_B	23:11	15			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	23:12	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	23:14	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	23:15	38			LRS2	cal							Yes
lrs20000016_01	FeAr_R	23:17	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:18	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:19	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:21	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:22	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:23	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:24	15			LRS2	cal							Yes
0095	UNe Slave Cal	23:26	852			HPF	cal							Yes
lrs20000018_02	Hg_B	23:26	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:27	15			LRS2	cal							Yes
lrs20000019_01	dark	23:29	360			LRS2	cal							Yes
virus0000029_01	dark	23:29	360			VIRUS	cal							Yes
lrs20000019_02	dark	23:35	360			LRS2	cal							Yes
virus0000029_02	dark	23:35	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:42	360			LRS2	cal							Yes
virus0000029_03	dark	23:42	360			VIRUS	cal							Yes
virus0000030_01	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000030_02	flat_ldls_long	23:56	15			VIRUS	cal							Yes
virus0000030_03	flat_ldls_long	23:57	15			VIRUS	cal							Yes
virus0000031_01	Cd-A	23:58	15			VIRUS	cal							Yes

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