HET Night Report Reader

Civil Date	Ephemerides
2023-03-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:20	02:06	02:34	11:27	11:55	12:41	-	09:28
Night Length	8:53		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Amy Westfall	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:14	16.9	14.7	11:36	twilight	10:22
Total Time Open					10:22

Program	Night Priority	Science
02:34	Science
03:39	Idle due to weather (Clouds)
06:49	Science
06:57	Idle due to weather (Clouds)
07:27	Science
08:11	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
01:44	02:21	0.41	0.63	45	-5285	15.1	15.3	15.3	173	15	First of Night
06:19	06:22	0.93	1.39	-140	-3327	12.8	13.4	13.4	187	12	Post-Observing
06:22	06:49	0.42	0.64	50	-3322	12.3	13.1	13.2	192	15	Stack/Re-stack
↪ Comments			piston 11:6 by +15 microns
11:31	11:36	0.82	1.25	-60	-2485	10.9	11.5	11.6	198	14	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:25	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:26	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:27	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:28	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:29	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:31	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:33	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:35	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:36	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:37	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:39	26			VIRUS	cal							Yes
lrs20000007_01	FEIGE34_056_E	02:24	60	3.0		LRS2	spec	1.91	1.08	20.03	0.59			Yes
lrs20000008_01	FEIGE34_066_E	02:29	60	4.0		LRS2	spec	1.95	1.34	19.83	0.60			Yes
0001	test_drk_donotuse	02:31	10.7			HPF	cal							Yes
0002	HR4131_tell_std	02:34	330.2	4.5		HPF	telluric	1.78	1.19	19.59	0.84			Yes
0003	test_drk_donotuse	02:42	10.7			HPF	cal							Yes
0004	parallel	02:45	149.1	5.5	UT23-1-013	HPF	sci	1.78	1.06	19.74	0.68	151		P4
0005	test_drk_donotuse	02:50	10.7			HPF	cal							Yes
virus0000006_01	parallel	02:54	2938.5			VIRUS	sci							Yes
0006	parallel	02:55	915.9	6.7	PSU23-1-018	HPF	sci	1.71	1.12	19.42	0.89	98		Yes
0007	parallel	03:11	915.9	0.7	PSU23-1-018	HPF	sci	1.63	1.05	19.43	0.88	100		Yes
0008	test_drk_donotuse	03:28	10.7			HPF	cal							Yes
virus0000007_01	parallel	03:33	511.5			VIRUS	sci							Yes
0009	parallel	03:34	298.2	8.0	UT23-1-013	HPF	sci	1.99	1.48	19.42	0.91	72		P4
0010	test_drk_donotuse	03:55	10.7			HPF	cal							Yes
0011	parallel	03:56	362.1	17.0	PSU23-1-015	HPF	sci	1.63	0.94	18.51	0.31	19	Clouds moved in and dropped transparency at the beginning of the first exposure and continued throughout the rest.	No
virus0000008_01	parallel	03:56	6061.5			VIRUS	sci							Yes
0012	parallel	04:03	362.1	1.0	PSU23-1-015	HPF	sci	1.82	1.02	18.07	0.16	13		No
0013	parallel	04:09	362.1	0.0	PSU23-1-015	HPF	sci	1.85	1.11	18.54	0.39	21		No
0014	parallel	04:16	362.1	1.0	PSU23-1-015	HPF	sci	1.88	1.07	17.99	0.15	12		No
0015	parallel	04:23	362.1	1.0	PSU23-1-015	HPF	sci	1.91	1.17	17.93	0.13	12		No
0016	parallel	04:29	362.1	1.0	PSU23-1-015	HPF	sci	1.89	1.23	17.86	0.10	9		No
0017	parallel	04:36	362.1	0.0	PSU23-1-015	HPF	sci	1.84		17.77	0.08	7		No
0018	parallel	04:43	362.1	1.0	PSU23-1-015	HPF	sci	1.94		17.83	0.10	6		No
0019	parallel	04:50	362.1	1.0	PSU23-1-015	HPF	sci	1.74		17.89	0.16	8		No
0020	parallel	04:56	362.1	0.0	PSU23-1-015	HPF	sci	1.76		17.70	0.15	1		No
0021	LFC Cal	05:04	106.5			HPF	cal							Yes
0022	LFC Cal	05:06	106.5			HPF	cal							Yes
0023	LFC Cal	05:09	106.5			HPF	cal							Yes
0024	LFC Cal	06:04	106.5			HPF	cal							Yes
0025	LFC Cal	06:07	106.5			HPF	cal							Yes
0026	LFC Cal	06:09	106.5			HPF	cal							Yes
0027	test_drk_donotuse	06:54	10.7			HPF	cal							Yes
0028	parallel	06:55	159.8	5.3	UT23-1-013	HPF	sci	2.21	1.80	19.37	0.59	117		P4
0029	test_drk_donotuse	07:00	10.7			HPF	cal							Yes
0030	test_drk_donotuse	07:08	10.7			HPF	cal							Yes
virus0000009_01	parallel	07:09	1590			VIRUS	sci							Yes
0031	parallel	07:10	308.9	5.9	UT23-1-011	HPF	sci	2.35	1.78	19.25	0.55	170	Clouds dropped transparency during second and third exposure.	No
0032	parallel	07:16	308.9	0.9	UT23-1-011	HPF	sci	2.37	1.89	18.92	0.33	142		No
0033	parallel	07:21	308.9	0.9	UT23-1-011	HPF	sci	2.44	1.92	19.08	0.44	148		No
0034	LFC Cal	07:28	106.5			HPF	cal							Yes
0035	LFC Cal	07:31	106.5			HPF	cal							Yes
0036	LFC Cal	07:33	106.5			HPF	cal							Yes
virus0000010_01	parallel	07:33	600			VIRUS	sci							Yes
lrs20000009_01	parallel	07:33	600	6.0	PSU23-1-010	LRS2-B	sci	2.55	2.45	19.83	0.33			P4
0037	LFC Cal	07:45	106.5			HPF	cal							Yes
0038	LFC Cal	07:48	106.5			HPF	cal							Yes
virus0000011_01	parallel	07:49	600			VIRUS	sci							Yes
lrs20000010_01	parallel	07:49	600	6.0	PSU23-1-010	LRS2-B	sci	2.80	2.34	20.10	0.44			P4
0039	LFC Cal	07:50	106.5			HPF	cal							Yes
0040	LFC Cal	08:01	106.5			HPF	cal							Yes
0041	LFC Cal	08:03	106.5			HPF	cal							Yes
virus0000012_01	parallel	08:05	300			VIRUS	sci							Yes
lrs20000011_01	parallel	08:06	300	7.0	PSU23-1-004	LRS2-R	sci	2.56	2.50	19.53	0.50		Sky brightness slightly greater than requested due to cloud and moon; please check that data is useful.	P4
0042	LFC Cal	09:04	106.5			HPF	cal							Yes
0043	LFC Cal	09:06	106.5			HPF	cal							Yes
0044	LFC Cal	09:09	106.5			HPF	cal							Yes
0045	LFC Cal	10:06	106.5			HPF	cal							Yes
0046	LFC Cal	10:08	106.5			HPF	cal							Yes
0047	LFC Cal	10:11	106.5			HPF	cal							Yes
0048	LFC Cal	11:06	106.5			HPF	cal							Yes
0049	LFC Cal	11:08	106.5			HPF	cal							Yes
0050	LFC Cal	11:11	106.5			HPF	cal							Yes
virus0000013_01	bias	11:28	0			VIRUS	cal							Yes
virus0000014_01	Cd-A	11:33	15		ENG23-1-002	VIRUS	cal							Yes
virus0000015_01	Hg	11:34	15		ENG23-1-002	VIRUS	cal							Yes
0051	Dark	11:40	319.5			HPF	cal							Yes
0052	Quartz FCU	11:52	74.5			HPF	cal							Yes
0053	Quartz FCU	11:53	74.5			HPF	cal							Yes
0054	Quartz FCU	11:55	74.5			HPF	cal							Yes
0055	Quartz FCU	11:57	74.5			HPF	cal							Yes
0056	Quartz FCU	11:59	74.5			HPF	cal							Yes
0057	Quartz FCU	12:01	74.5			HPF	cal							Yes
0058	Quartz FCU	12:02	74.5			HPF	cal							Yes
0059	Alpha Bright Cal	12:05	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	12:07	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	12:09	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	12:10	85.2			HPF	cal							Yes
0063	LFC FCU	12:13	106.5			HPF	cal							Yes
0064	LFC FCU	12:15	106.5			HPF	cal							Yes
0065	LFC FCU	12:18	106.5			HPF	cal							Yes
0066	LFC FCU	12:20	106.5			HPF	cal							Yes
0067	LFC FCU	12:22	106.5			HPF	cal							Yes
0068	LFC FCU	12:25	106.5			HPF	cal							Yes
0069	LFC Cal	12:28	106.5			HPF	cal							Yes
0070	LFC Cal	12:30	106.5			HPF	cal							Yes
0071	Etalon Cal	12:38	159.8			HPF	cal							Yes
0072	Etalon Cal	12:41	159.8			HPF	cal							Yes
0073	Etalon Cal	12:44	159.8			HPF	cal							Yes
0074	Etalon Cal	12:47	159.8			HPF	cal							Yes
0075	UNe Slave Cal	12:51	852			HPF	cal							Yes
0076	UNe Slave Cal	13:06	852			HPF	cal							Yes
0077	UNe Slave Cal	13:21	852			HPF	cal							Yes
0055	LFC Cal	21:30	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
virus0009901_01	bias	21:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:52	20			LRS2	cal							Yes
virus0009902_01	dark	21:54	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:54	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:56	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:57	15			LRS2	cal							Yes
0056	Dark	22:01	319.5			HPF	cal							Yes
0057	Quartz FCU	22:07	74.5			HPF	cal							Yes
0058	Quartz FCU	22:09	74.5			HPF	cal							Yes
0059	Quartz FCU	22:11	74.5			HPF	cal							Yes
0060	Quartz FCU	22:12	74.5			HPF	cal							Yes
0061	Quartz FCU	22:14	74.5			HPF	cal							Yes
0062	Quartz FCU	22:16	74.5			HPF	cal							Yes
0063	Quartz FCU	22:18	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0068	LFC FCU	22:29	106.5			HPF	cal							Yes
0069	LFC FCU	22:31	106.5			HPF	cal							Yes
0070	LFC Cal	22:34	106.5			HPF	cal							Yes
0071	LFC Cal	22:36	106.5			HPF	cal							Yes
0072	Etalon Cal	22:39	159.8			HPF	cal							Yes
0073	UNe Slave Cal	22:42	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	22:53	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20000017_03	Cd-A_B	22:56	38			LRS2	cal							Yes
0074	UNe Slave Cal	22:57	852			HPF	cal							Yes
lrs20000018_01	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:06	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:08	15			LRS2	cal							Yes
0075	UNe Slave Cal	23:12	852			HPF	cal							Yes
virus0000012_01	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000012_02	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000012_03	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000013_01	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000013_02	Cd-A	23:20	15			VIRUS	cal							Yes
virus0000013_03	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000014_01	Hg	23:23	15			VIRUS	cal							Yes
virus0000014_02	Hg	23:25	15			VIRUS	cal							Yes
virus0000014_03	Hg	23:26	15			VIRUS	cal							Yes
lrs20000021_01	bias	23:27	0			LRS2	cal							Yes
virus0000015_01	bias	23:27	0			VIRUS	cal							Yes
virus0000015_02	bias	23:28	0			VIRUS	cal							Yes
lrs20000021_02	bias	23:28	0			LRS2	cal							Yes
lrs20000021_03	bias	23:29	0			LRS2	cal							Yes
virus0000015_03	bias	23:29	0			VIRUS	cal							Yes
lrs20000021_04	bias	23:30	0			LRS2	cal							Yes
virus0000015_04	bias	23:30	0			VIRUS	cal							Yes
lrs20000021_05	bias	23:31	0			LRS2	cal							Yes
virus0000015_05	bias	23:31	0			VIRUS	cal							Yes
lrs20000021_06	bias	23:32	0			LRS2	cal							Yes
virus0000015_06	bias	23:32	0			VIRUS	cal							Yes
lrs20000021_07	bias	23:33	0			LRS2	cal							Yes
virus0000015_07	bias	23:33	0			VIRUS	cal							Yes
lrs20000021_08	bias	23:34	0			LRS2	cal							Yes
virus0000015_08	bias	23:34	0			VIRUS	cal							Yes
lrs20000021_09	bias	23:35	0			LRS2	cal							Yes
virus0000015_09	bias	23:35	0			VIRUS	cal							Yes
lrs20000021_10	bias	23:36	0			LRS2	cal							Yes
virus0000015_10	bias	23:36	0			VIRUS	cal							Yes
lrs20000021_11	bias	23:37	0			LRS2	cal							Yes
virus0000015_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000022_01	dark	23:37	360			LRS2	cal							Yes
virus0000016_01	dark	23:37	360			VIRUS	cal							Yes
lrs20000022_02	dark	23:44	360			LRS2	cal							Yes
virus0000016_02	dark	23:44	360			VIRUS	cal							Yes
lrs20000022_03	dark	23:51	360			LRS2	cal							Yes
virus0000016_03	dark	23:51	360			VIRUS	cal							Yes

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