HET Night Report Reader

Civil Date	Ephemerides
2023-02-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:51	01:37	02:05	12:15	12:43	13:29	10:32	-
Night Length	10:10		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
00:48	3.5	8.1	12:55	twilight	12:07
Total Time Open					12:07

Program	Night Priority	Science
02:05	Idle due to weather (bad seeing)
02:07	Science
02:11	Idle due to weather (bad seeing)
10:59	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:15	01:59	0.53	0.85	60	-2304	0.5	3.1	3.6	301	25	First of Night
04:03	04:44	0.51	0.91	70	-78	-2.0	-0.7	-0.5	305	31	Stack/Re-stack
08:33	09:01	0.62	1.02	40	+1089	-3.6	-2.0	-2.0	330	14	Stack/Re-stack
12:47	12:55	1.54	2.37	200	+976	-6.0	-4.8	-4.6	34	7	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6170	12:40-12:42	00:02	12:39:10 ALARM: MSG Y Slew Brake Load Cell Fault..
6171	03:30-03:55	00:25	Tracker stuck in track mode, unable to abort. dSPACE restart required
5596	03:00-03:00	00:00	Quincy stopped running
6172	02:41-02:41	00:00	Track prematurely aborted with many tracker errors after power blip

Ops Comments	none

TO Comments	Very bad seeing for most of night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000027_03	flat_ldls_long	00:00	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	00:01	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	00:03	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	00:04	15			VIRUS	cal							Yes
virus0000029_01	Hg	00:06	15			VIRUS	cal							Yes
virus0000029_02	Hg	00:07	15			VIRUS	cal							Yes
virus0000029_03	Hg	00:08	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:10	0			LRS2	cal							Yes
virus0000001_01	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:11	0			LRS2	cal							Yes
lrs20000001_03	bias	00:11	0			LRS2	cal							Yes
virus0000001_02	bias	00:11	0			VIRUS	cal							Yes
virus0000001_03	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:12	0			LRS2	cal							Yes
virus0000001_04	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:13	0			LRS2	cal							Yes
virus0000001_05	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:14	0			LRS2	cal							Yes
virus0000001_06	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:15	0			LRS2	cal							Yes
virus0000001_07	bias	00:15	0			VIRUS	cal							Yes
virus0000001_08	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:16	0			LRS2	cal							Yes
lrs20000001_09	bias	00:17	0			LRS2	cal							Yes
virus0000001_09	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:18	0			LRS2	cal							Yes
virus0000001_10	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:19	0			LRS2	cal							Yes
virus0000001_11	bias	00:19	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:20	360			LRS2	cal							Yes
virus0000002_01	dark	00:20	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:26	360			LRS2	cal							Yes
virus0000002_02	dark	00:27	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:33	360			LRS2	cal							Yes
virus0000002_03	dark	00:33	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	00:55	7			LRS2	cal							Yes
lrs20000004_01	skyflat	00:56	10			LRS2	cal							Yes
lrs20000005_01	skyflat	00:57	13			LRS2	cal							Yes
lrs20000006_01	skyflat	00:58	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:00	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:01	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:04	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:05	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:06	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:08	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:09	26			VIRUS	cal							Yes
lrs20000009_01	HD55677_056_E	02:06	30	4.5		LRS2	spec	6.00		21.70	0.74			Yes
lrs20000010_01	HD55677_066_E	02:10	30	3.5		LRS2	spec	5.65		20.46	0.91			Yes
0001	LFC Cal	02:21	106.5			HPF	cal							Yes
lrs20000011_01	parallel	02:21	2940	10.0	M23-1-001	LRS2-B	sci	6.75	3.60	22.15	1.20			No
virus0000008_01	parallel	02:21	2940			VIRUS	sci							Yes
0002	LFC Cal	02:24	106.5			HPF	cal							Yes
0003	LFC Cal	02:26	106.5			HPF	cal							Yes
0004	test_drk_donotuse	03:56	10.7			HPF	cal							Yes
0005	test_drk_donotuse	04:29	10.7			HPF	cal							Yes
0006	LFC Cal	04:53	106.5			HPF	cal							Yes
0007	LFC Cal	04:55	106.5			HPF	cal							Yes
0008	LFC Cal	04:58	106.5			HPF	cal							Yes
0009	LFC Cal	05:03	106.5			HPF	cal							Yes
0010	LFC Cal	05:05	106.5			HPF	cal							Yes
0011	LFC Cal	05:07	106.5			HPF	cal							Yes
0012	LFC Cal	05:14	106.5			HPF	cal							Yes
0013	LFC Cal	05:16	106.5			HPF	cal							Yes
0014	LFC Cal	05:18	106.5			HPF	cal							Yes
0015	test_drk_donotuse	05:22	10.7			HPF	cal							Yes
0016	LFC Cal	07:07	106.5			HPF	cal							Yes
0017	LFC Cal	07:09	106.5			HPF	cal							Yes
0018	LFC Cal	07:12	106.5			HPF	cal							Yes
0019	test_drk_donotuse	09:06	10.7			HPF	cal							Yes
0020	parallel	09:07	969.1	5.8	PSU23-1-001	HPF	sci	3.23	3.40	20.00	0.20	20		No
virus0000009_01	parallel	09:07	3070.5			VIRUS	sci							Yes
0021	parallel	09:24	969.1	0.8	PSU23-1-001	HPF	sci	3.24	3.13	20.01	0.19	20		No
0022	LFC Cal	09:42	106.5			HPF	cal							Yes
0023	LFC Cal	09:57	106.5			HPF	cal							Yes
virus0000010_01	parallel	09:57	300			VIRUS	sci							Yes
lrs20000012_01	parallel	09:57	300	17.0	PSU23-1-004	LRS2-R	sci	4.54	2.50	20.93	0.56		bad seeing	No
0024	LFC Cal	10:00	106.5			HPF	cal							Yes
0025	LFC Cal	10:28	106.5			HPF	cal							Yes
0026	LFC Cal	10:30	106.5			HPF	cal							Yes
0027	LFC Cal	10:32	106.5			HPF	cal							Yes
lrs20000013_01	parallel	11:04	300			LRS2	sci							Yes
virus0000011_01	parallel	11:04	300	5.0	M23-1-004	VIRUS	sci	3.52	2.03	21.73	0.81		Image Quality larger than requested on first dither	P4
0028	LFC Cal	11:05	106.5			HPF	cal							Yes
0029	LFC Cal	11:07	106.5			HPF	cal							Yes
lrs20000013_02	parallel	11:10	300			LRS2	sci							Yes
virus0000011_02	parallel	11:11	300	2.0	M23-1-004	VIRUS	sci	3.02	1.82	21.68	0.72			P4
lrs20000013_03	parallel	11:17	300			LRS2	sci							Yes
virus0000011_03	parallel	11:17	300	1.0	M23-1-004	VIRUS	sci	3.00	1.96	21.68	0.74			P4
0030	LFC Cal	11:30	106.5			HPF	cal							Yes
virus0000012_01	parallel	11:32	1800			VIRUS	sci							Yes
lrs20000014_01	parallel	11:32	1800	10.0	UT23-1-002	LRS2-B	sci	3.08	2.41	21.48	0.70			Yes
0031	LFC Cal	11:33	106.5			HPF	cal							Yes
0032	LFC Cal	11:35	106.5			HPF	cal							Yes
0033	LFC Cal	12:07	106.5			HPF	cal							Yes
virus0000013_01	parallel	12:08	600			VIRUS	sci							Yes
lrs20000015_01	parallel	12:08	600	6.0	PSU23-1-010	LRS2-B	sci	2.97	2.08	21.09	0.78			P4
0034	LFC Cal	12:09	106.5			HPF	cal							Yes
0035	LFC Cal	12:12	106.5			HPF	cal							Yes
virus0000014_01	HZ21_034_W	12:24	60	6.0		VIRUS	spec	3.26	1.79	21.41	0.72			Yes
virus0000014_02	HZ21_034_W	12:26	60	1.0		VIRUS	spec	3.02	1.65	21.33	0.75			Yes
virus0000014_03	HZ21_034_W	12:28	60	1.0		VIRUS	spec	2.98	1.58	21.39	0.81			Yes
0036	test_drk_donotuse	12:34	10.7			HPF	cal							Yes
0037	parallel	12:36	42.6	6.3	UT23-1-013	HPF	sci	2.98	1.85	19.76	0.90	304		P4
0038	test_drk_donotuse	12:45	10.7			HPF	cal							Yes
0039	parallel	12:46	42.6	10.3	UT23-1-013	HPF	sci	3.64	1.60	19.43		394		P4
virus0000015_01	bias	12:48	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	12:53	15		ENG23-1-002	VIRUS	cal							Yes
virus0000017_01	Hg	12:55	15		ENG23-1-002	VIRUS	cal							Yes
0040	Dark	12:59	319.5			HPF	cal							Yes
0041	Quartz FCU	13:10	74.5			HPF	cal							Yes
0042	Quartz FCU	13:12	74.5			HPF	cal							Yes
0043	Quartz FCU	13:14	74.5			HPF	cal							Yes
0044	Quartz FCU	13:16	74.5			HPF	cal							Yes
0045	Quartz FCU	13:18	74.5			HPF	cal							Yes
0046	Quartz FCU	13:19	74.5			HPF	cal							Yes
0047	Quartz FCU	13:21	74.5			HPF	cal							Yes
0048	Alpha Bright Cal	13:23	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	13:25	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	13:27	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	13:29	85.2			HPF	cal							Yes
0052	LFC FCU	13:32	106.5			HPF	cal							Yes
0053	LFC FCU	13:34	106.5			HPF	cal							Yes
0054	LFC FCU	13:36	106.5			HPF	cal							Yes
0055	LFC FCU	13:39	106.5			HPF	cal							Yes
0056	LFC FCU	13:41	106.5			HPF	cal							Yes
0057	LFC FCU	13:43	106.5			HPF	cal							Yes
0058	LFC Cal	13:46	106.5			HPF	cal							Yes
0059	LFC Cal	13:48	106.5			HPF	cal							Yes
0060	Etalon Cal	13:56	159.8			HPF	cal							Yes
0061	Etalon Cal	13:59	159.8			HPF	cal							Yes
0062	Etalon Cal	14:03	159.8			HPF	cal							Yes
0063	Etalon Cal	14:06	159.8			HPF	cal							Yes
0064	UNe Slave Cal	14:09	852			HPF	cal							Yes
0065	UNe Slave Cal	14:25	852			HPF	cal							Yes
0066	UNe Slave Cal	14:40	852			HPF	cal							Yes
0081	LFC Cal	22:20	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:30	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:31	20			VIRUS	cal							Yes
virus0009901_01	bias	22:32	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:33	15			LRS2	cal							Yes
virus0009902_01	dark	22:34	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:35	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:37	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:38	15			LRS2	cal							Yes
0082	Dark	22:43	319.5			HPF	cal							Yes
0083	Quartz FCU	22:50	74.5			HPF	cal							Yes
0084	Quartz FCU	22:52	74.5			HPF	cal							Yes
0085	Quartz FCU	22:54	74.5			HPF	cal							Yes
0086	Quartz FCU	22:55	74.5			HPF	cal							Yes
0087	Quartz FCU	22:57	74.5			HPF	cal							Yes
0088	Quartz FCU	22:59	74.5			HPF	cal							Yes
0089	Quartz FCU	23:01	74.5			HPF	cal							Yes
0090	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0094	LFC FCU	23:11	106.5			HPF	cal							Yes
0095	LFC FCU	23:14	106.5			HPF	cal							Yes
0096	LFC Cal	23:16	106.5			HPF	cal							Yes
0097	LFC Cal	23:19	106.5			HPF	cal							Yes
0098	Etalon Cal	23:21	159.8			HPF	cal							Yes
0099	UNe Slave Cal	23:25	852			HPF	cal							Yes
lrs20000018_01	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000018_02	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000018_03	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000018_04	flat_Qth_R	23:30	15			LRS2	cal							Yes
lrs20000018_05	flat_Qth_R	23:31	15			LRS2	cal							Yes
lrs20000019_01	flat_ldls_long_B	23:32	15			LRS2	cal							Yes
lrs20000019_02	flat_ldls_long_B	23:33	15			LRS2	cal							Yes
lrs20000019_03	flat_ldls_long_B	23:35	15			LRS2	cal							Yes
lrs20000020_01	Cd-A_B	23:36	38			LRS2	cal							Yes
lrs20000020_02	Cd-A_B	23:38	38			LRS2	cal							Yes
lrs20000020_03	Cd-A_B	23:39	38			LRS2	cal							Yes
0100	UNe Slave Cal	23:40	852			HPF	cal							Yes
lrs20000021_01	FeAr_R	23:41	15			LRS2	cal							Yes
lrs20000021_02	FeAr_R	23:42	15			LRS2	cal							Yes
lrs20000021_03	FeAr_R	23:43	15			LRS2	cal							Yes
lrs20000022_01	Hg_R	23:44	20			LRS2	cal							Yes
lrs20000022_02	Hg_R	23:46	20			LRS2	cal							Yes
lrs20000022_03	Hg_R	23:47	20			LRS2	cal							Yes
lrs20000023_01	Hg_B	23:48	15			LRS2	cal							Yes
lrs20000023_02	Hg_B	23:49	15			LRS2	cal							Yes
lrs20000023_03	Hg_B	23:51	15			LRS2	cal							Yes
0101	UNe Slave Cal	23:55	852			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:57	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:59	15			VIRUS	cal							Yes

Previous Day:		Feb 15, 2023 Civil		Next Day:
HET Night Report	VIRUS Biases	VIRUS Biases	LRS2 Biases	HET Night Report	VIRUS Biases
LRS2 Biases	EON Charts	EON Charts		LRS2 Biases	EON Charts