HET Night Report Reader

Civil Date	Ephemerides
2023-01-27	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:35	01:22	01:51	12:27	12:55	13:43	-	07:11
Night Length	10:36		Sunset Temperature

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

Overlaps		none

Other Personnel	Nathan McReynolds

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:30			13:12	twilight	12:42
Total Time Open					12:42

Program	Night Priority	Science
01:51	Science
02:07	Idle due to weather (Clouds)
02:16	Science
03:00	Idle due to weather (Clouds/Bad IQ)
03:34	Science
03:50	Idle due to weather (Clouds)
03:57	Science
04:12	Idle due to weather (Clouds)
05:30	Science
05:54	Idle due to weather (Clouds)
08:03	Science
08:50	Idle due to weather (Clouds)
09:23	Science
10:46	Idle due to weather (Clouds/Bad IQ)
11:24	Science
12:22	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
01:01	01:33	0.48	0.77	60	-1620	3.7	4.1	4.1	201	13	First of Night
12:28	12:36	1.00	1.53	-20	-1244	5.8	6.0	6.0	215	13	Post-Observing
12:36	13:12				-717	6.0	5.9	5.9	207	13	End of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	01:41-01:46	00:05	TCS Cameras Not Updating Images	Killed pas server with core dump then restarted it. Upon restarting pas server it did not successfully re-connect to cameras. Temp, exposure time, cycle time, etc. all displayed values of 99 in all cameras. Restarted pas server again and it worked.

Ops Comments	none

TO Comments	Frequent interruptions by clouds and poor seeing. Nathan took over for end of night stack.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000034_01	flat_ldls_long	00:01	15			VIRUS	cal							Yes
virus0000034_02	flat_ldls_long	00:02	15			VIRUS	cal							Yes
virus0000034_03	flat_ldls_long	00:03	15			VIRUS	cal							Yes
virus0000035_01	Cd-A	00:05	15			VIRUS	cal							Yes
virus0000035_02	Cd-A	00:06	15			VIRUS	cal							Yes
virus0000035_03	Cd-A	00:08	15			VIRUS	cal							Yes
virus0000036_01	Hg	00:09	15			VIRUS	cal							Yes
virus0000036_02	Hg	00:10	15			VIRUS	cal							Yes
virus0000036_03	Hg	00:12	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:13	0			LRS2	cal							Yes
virus0000001_01	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:14	0			LRS2	cal							Yes
virus0000001_02	bias	00:14	0			VIRUS	cal							Yes
virus0000001_03	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:15	0			LRS2	cal							Yes
lrs20000001_04	bias	00:16	0			LRS2	cal							Yes
virus0000001_04	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:17	0			LRS2	cal							Yes
virus0000001_05	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:18	0			LRS2	cal							Yes
virus0000001_06	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:19	0			LRS2	cal							Yes
virus0000001_07	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:20	0			LRS2	cal							Yes
virus0000001_08	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:20	0			LRS2	cal							Yes
virus0000001_09	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:21	0			LRS2	cal							Yes
virus0000001_10	bias	00:21	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:22	0			LRS2	cal							Yes
virus0000001_11	bias	00:22	0			VIRUS	cal							Yes
lrs20000002_01	skyflat	00:40	7			LRS2	cal							Yes
lrs20000003_01	skyflat	00:41	10			LRS2	cal							Yes
lrs20000004_01	skyflat	00:42	13			LRS2	cal							Yes
lrs20000005_01	skyflat	00:43	16			LRS2	cal							Yes
lrs20000006_01	skyflat	00:44	22			LRS2	cal							Yes
lrs20000007_01	skyflat	00:46	30			LRS2	cal							Yes
virus0000002_01	skyflat	00:49	7			VIRUS	cal							Yes
virus0000003_01	skyflat	00:50	10			VIRUS	cal							Yes
virus0000004_01	skyflat	00:51	14			VIRUS	cal							Yes
virus0000005_01	skyflat	00:53	18			VIRUS	cal							Yes
virus0000006_01	skyflat	00:54	26			VIRUS	cal							Yes
lrs20000008_01	dark	00:56	360			LRS2	cal							Yes
virus0000007_01	dark	00:56	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:02	360			LRS2	cal							Yes
virus0000007_02	dark	01:03	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:09	360			LRS2	cal							Yes
virus0000007_03	dark	01:09	360			VIRUS	cal							Yes
lrs20000009_01	HD37725_056_E	01:50	15	16.8		LRS2	spec						PAS crashed	Yes
lrs20000010_01	HD37725_066_E	01:56	15	6.8		LRS2	spec	2.14		19.54	0.65			Yes
0001	HR875_tell_std	02:05	117.2	8.0		HPF	telluric	2.33		18.27	0.61			Yes
virus0000008_01	parallel	02:22	3505.5			VIRUS	sci							Yes
0002	parallel	02:23	245	6.9	PSU23-1-001	HPF	sci	2.29		19.59	0.64	213	Slight drop in transparency during 7th exposure due to clouds.	Yes
0003	parallel	02:27	245	-0.1	PSU23-1-001	HPF	sci	2.23		19.54	0.59	229		Yes
0004	parallel	02:32	245	0.9	PSU23-1-001	HPF	sci	2.13		19.83	0.71	255		Yes
0005	parallel	02:37	245	0.9	PSU23-1-001	HPF	sci	2.31		19.71	0.65	244		Yes
0006	parallel	02:41	245	0.9	PSU23-1-001	HPF	sci	2.28		19.91	0.74	242		Yes
0007	parallel	02:46	245	-0.1	PSU23-1-001	HPF	sci	2.40		19.78	0.69	218		Yes
0008	parallel	02:51	245	0.9	PSU23-1-001	HPF	sci	2.34		19.24	0.48	170		Yes
0009	parallel	02:56	245	0.9	PSU23-1-001	HPF	sci	2.38		19.84	0.79	210		Yes
0010	LFC Cal	03:01	106.5			HPF	cal							Yes
0011	parallel	03:07	969.1	6.8	PSU23-1-001	HPF	sci	3.09		19.24	0.53	162	IQ degraded and lost guiding several times due to clouds.	No
virus0000009_01	parallel	03:07	3070.5			VIRUS	sci							Yes
0012	LFC Cal	03:24	106.5			HPF	cal							Yes
0013	parallel	03:30	234.3	7.1	UT23-1-013	HPF	sci	2.19		19.07	0.18	34	Clouds dropped transparency.	No
0014	LFC Cal	03:35	106.5			HPF	cal							Yes
0015	LFC Cal	03:38	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:39	600			VIRUS	sci							Yes
0016	LFC Cal	03:40	106.5			HPF	cal							Yes
lrs20000011_01	parallel	03:40	600	6.0	PSU23-1-010	LRS2-B	sci	2.55		19.46	0.56			P4
0017	LFC Cal	03:51	106.5			HPF	cal							Yes
0018	parallel	04:04	500.6	6.7	UT23-1-013	HPF	sci	2.40		19.82	0.56	36		P4
virus0000011_01	parallel	04:04	825			VIRUS	sci							Yes
0019	parallel	05:24	319.5	5.7	UT23-1-013	HPF	sci	4.01	2.53	20.10	0.53	64	Clouds dropped transparency and degraded IQ	No
virus0000012_01	parallel	05:24	528			VIRUS	sci							Yes
0020	LFC Cal	05:33	106.5			HPF	cal							Yes
0021	LFC Cal	05:35	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:36	300			VIRUS	sci							Yes
lrs20000012_01	parallel	05:36	300	6.0	PSU23-1-004	LRS2-R	sci	2.60	1.84	19.91	0.43		Moon slightly increased sky brightness	P4
0022	LFC Cal	05:42	106.5			HPF	cal							Yes
0023	LFC Cal	05:44	106.5			HPF	cal							Yes
virus0000014_01	parallel	05:48	300			VIRUS	sci							Yes
lrs20000013_01	parallel	05:49	300	8.0	PSU23-1-004	LRS2-R	sci	2.37	1.68	20.00	0.19		Clouds reduced transparency, please check that data is useful.	P4
virus0000015_01	dark	06:14	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_02	dark	06:21	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_03	dark	06:28	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_04	dark	06:35	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_05	dark	06:42	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_06	dark	06:49	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_07	dark	06:56	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_08	dark	07:02	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_09	dark	07:09	360		ENG23-1-004	VIRUS	cal							Yes
virus0000015_10	dark	07:16	360		ENG23-1-004	VIRUS	cal							Yes
0024	LFC Cal	07:26	106.5			HPF	cal							Yes
0025	LFC Cal	07:29	106.5			HPF	cal							Yes
0026	LFC Cal	07:31	106.5			HPF	cal							Yes
0027	LFC Cal	08:07	106.5			HPF	cal							Yes
virus0000016_01	parallel	08:07	600			VIRUS	sci							Yes
lrs20000014_01	parallel	08:07	600	4.0	PSU23-1-010	LRS2-B	sci	2.49	1.50	21.89	0.74			P4
0028	LFC Cal	08:09	106.5			HPF	cal							Yes
0029	LFC Cal	08:12	106.5			HPF	cal							Yes
virus0000017_01	parallel	08:21	540	4.0	HET23-1-100	VIRUS	sci	2.42	1.40	22.01	0.71		Clouds dropped transparency in the second exposure. Please check that data is useful.	Yes
virus0000017_02	parallel	08:31	540	1.0	HET23-1-100	VIRUS	sci	2.12	1.30	21.90	0.49			Yes
virus0000017_03	parallel	08:41	540	1.0	HET23-1-100	VIRUS	sci	2.20	1.40	22.03	0.65			Yes
virus0000018_01	parallel	08:54	540	4.0	HET23-1-100	VIRUS	sci	2.16	1.72	21.87	0.40		Clouds dropped transparency.	No
virus0000018_02	parallel	09:04	540	1.0	HET23-1-100	VIRUS	sci	2.08	1.31	21.85	0.41			No
virus0000018_03	parallel	09:14	540	1.0	HET23-1-100	VIRUS	sci	2.00	1.38	21.92	0.50			No
0030	parallel	09:30	308.9	6.9	UT23-1-007	HPF	sci	1.93	1.40	20.45	0.69	361	Clouds briefly dropped transparency in third exposure, otherwise conditions good.	Yes
virus0000019_01	parallel	09:30	1590			VIRUS	sci							Yes
0031	parallel	09:36	308.9	0.9	UT23-1-007	HPF	sci	1.94	1.38	20.43	0.66	342		Yes
0032	parallel	09:42	308.9	0.9	UT23-1-007	HPF	sci	1.81	1.69	20.35	0.43	254		Yes
0033	LFC Cal	09:53	106.5			HPF	cal							Yes
lrs20000015_01	parallel	09:54	1000			LRS2	sci							Yes
virus0000020_01	parallel	09:54	1000	7.3	UT23-1-006	VIRUS	sci	2.26	1.52	21.83	0.46		Clouds caused transparency to drop part-way through the first exposure but it was good in the second and third exposures. Please check that data is useful..	No
0034	LFC Cal	09:55	106.5			HPF	cal							Yes
0035	LFC Cal	09:58	106.5			HPF	cal							Yes
lrs20000015_02	parallel	10:12	1000			LRS2	sci							Yes
virus0000020_02	parallel	10:12	1000	1.3	UT23-1-006	VIRUS	sci	2.24	1.47	21.94	0.66			No
lrs20000015_03	parallel	10:30	1000			LRS2	sci							Yes
virus0000020_03	parallel	10:30	1000	0.3	UT23-1-006	VIRUS	sci	2.37	1.85	21.98	0.77			No
virus0000021_01	parallel	10:52	600	6.0	HET23-1-100	VIRUS	sci	2.76	1.75	21.87	0.39		Clouds dropped transparency and degraded IQ.	No
virus0000021_02	parallel	11:03	600	1.0	HET23-1-100	VIRUS	sci	3.13	1.89	21.85	0.46			No
virus0000021_03	parallel	11:14	600	1.0	HET23-1-100	VIRUS	sci	3.93	2.35	22.42	0.73			No
0036	LFC Cal	11:26	106.5			HPF	cal							Yes
0037	LFC Cal	11:28	106.5			HPF	cal							Yes
0038	LFC Cal	11:30	106.5			HPF	cal							Yes
virus0000022_01	parallel	11:30	600			VIRUS	sci							Yes
lrs20000016_01	parallel	11:31	600	7.0	PSU23-1-010	LRS2-B	sci	3.47	2.14	22.67	0.72			P4
0039	LFC Cal	11:43	106.5			HPF	cal							Yes
0040	LFC Cal	11:45	106.5			HPF	cal							Yes
virus0000023_01	parallel	11:45	600			VIRUS	sci							Yes
lrs20000017_01	parallel	11:45	600	4.0	PSU23-1-010	LRS2-B	sci	3.11	1.94	21.91	0.82			P4
0041	LFC Cal	11:47	106.5			HPF	cal							Yes
virus0000024_01	GRW+705824_042_E	12:01	60	6.0		VIRUS	spec	3.28	2.08	22.97	0.69			Yes
virus0000024_02	GRW+705824_042_E	12:03	60	1.0		VIRUS	spec	3.35	1.94	22.64	0.89			Yes
virus0000024_03	GRW+705824_042_E	12:06	60	2.0		VIRUS	spec	3.30	1.92	22.56	0.89			Yes
0042	LFC Cal	12:08	106.5			HPF	cal							Yes
0043	LFC Cal	12:10	106.5			HPF	cal							Yes
virus0000025_01	parallel	12:12	600			VIRUS	sci							Yes
lrs20000018_01	parallel	12:12	600	5.0	PSU23-1-010	LRS2-B	sci	3.60	1.98	22.15	0.59			P4
0044	LFC Cal	12:13	106.5			HPF	cal							Yes
0045	LFC Cal	12:24	106.5			HPF	cal							Yes
0046	LFC Cal	12:26	106.5			HPF	cal							Yes
0047	LFC Cal	12:28	106.5			HPF	cal							Yes
virus0000026_01	bias	12:31	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:36	15		ENG23-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:37	15		ENG23-1-002	VIRUS	cal							Yes
0048	Dark	13:15	319.5			HPF	cal							Yes
0049	Quartz FCU	13:27	74.5			HPF	cal							Yes
0050	Quartz FCU	13:28	74.5			HPF	cal							Yes
0051	Quartz FCU	13:30	74.5			HPF	cal							Yes
0052	Quartz FCU	13:32	74.5			HPF	cal							Yes
0053	Quartz FCU	13:34	74.5			HPF	cal							Yes
0054	Quartz FCU	13:36	74.5			HPF	cal							Yes
0055	Quartz FCU	13:37	74.5			HPF	cal							Yes
0056	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	13:42	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	13:44	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	13:46	85.2			HPF	cal							Yes
0060	LFC FCU	13:48	106.5			HPF	cal							Yes
0061	LFC FCU	13:51	106.5			HPF	cal							Yes
0062	LFC FCU	13:53	106.5			HPF	cal							Yes
0063	LFC FCU	13:55	106.5			HPF	cal							Yes
0064	LFC FCU	13:58	106.5			HPF	cal							Yes
0065	LFC FCU	14:00	106.5			HPF	cal							Yes
0066	LFC Cal	14:03	106.5			HPF	cal							Yes
0067	LFC Cal	14:05	106.5			HPF	cal							Yes
0068	Etalon Cal	14:13	159.8			HPF	cal							Yes
0069	Etalon Cal	14:16	159.8			HPF	cal							Yes
0070	Etalon Cal	14:19	159.8			HPF	cal							Yes
0071	Etalon Cal	14:23	159.8			HPF	cal							Yes
0072	UNe Slave Cal	14:29	852			HPF	cal							Yes
0073	UNe Slave Cal	14:44	852			HPF	cal							Yes
0064	LFC Cal	22:28	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:33	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:34	20			VIRUS	cal							Yes
virus0009901_01	bias	22:36	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:36	15			LRS2	cal							Yes
virus0009902_01	dark	22:37	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:38	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:40	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:41	15			LRS2	cal							Yes
0065	Dark	22:46	319.5			HPF	cal							Yes
0066	Quartz FCU	22:52	74.5			HPF	cal							Yes
0067	Quartz FCU	22:54	74.5			HPF	cal							Yes
0068	Quartz FCU	22:56	74.5			HPF	cal							Yes
0069	Quartz FCU	22:57	74.5			HPF	cal							Yes
0070	Quartz FCU	22:59	74.5			HPF	cal							Yes
0071	Quartz FCU	23:01	74.5			HPF	cal							Yes
0072	Quartz FCU	23:03	74.5			HPF	cal							Yes
0073	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0075	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	23:11	85.2			HPF	cal							Yes
0077	LFC FCU	23:14	106.5			HPF	cal							Yes
0078	LFC FCU	23:16	106.5			HPF	cal							Yes
0079	LFC Cal	23:19	106.5			HPF	cal							Yes
0080	LFC Cal	23:21	106.5			HPF	cal							Yes
0081	Etalon Cal	23:24	159.8			HPF	cal							Yes
0082	UNe Slave Cal	23:27	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:30	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:32	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:34	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:35	15			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:37	15			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:38	15			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:39	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:41	38			LRS2	cal							Yes
0083	UNe Slave Cal	23:42	852			HPF	cal							Yes
lrs20000017_03	Cd-A_B	23:42	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	23:44	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:45	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:46	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:48	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:49	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:50	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:52	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:53	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:54	15			LRS2	cal							Yes
0084	UNe Slave Cal	23:58	852			HPF	cal							Yes

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