HET Night Report Reader

Civil Date	Ephemerides
2024-01-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:37	01:24	01:53	12:26	12:54	13:41	04:57	-
Night Length	10:33		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	Steven Janowiecki, Nathan McReynolds, Justen Pautzke, Amy Westfall, Sergey Rostopchin

Guests	Percy Gomez (Night Ops manager candidate)

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:31	9.5	10.0	12:37	twilight	12:06
Total Time Open					12:06

Program	Night Priority	Science
01:53	Science
03:13	Idle due to weather (clouds)
05:01	Science
06:17	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
01:03	01:29	0.50	0.76	60	-1492	8.4	9.3	9.6	78	11	First of Night
10:31	10:37	0.53	0.83	130	-1154	10.2	10.2	10.2	129	8	Post-Observing
10:37	11:05				-530	10.1	10.3	10.3	121	9	Stack/Re-stack
↪ Comments			Stack before Degrade test.
11:42	12:03	0.47	0.73	40	-586	10.1	10.2	10.3	130	9	Stack/Re-stack
↪ Comments			Tighten up stack post Degrade test.
12:31	12:33	0.43	0.65	30	-586	9.7	10.2	10.2	152	7	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly cloudy. Meeting with Night Ops manager candidate and TOs and RAs.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000031_01	flat_ldls_long	00:01	15			VIRUS	cal							Yes
virus0000031_02	flat_ldls_long	00:02	15			VIRUS	cal							Yes
virus0000031_03	flat_ldls_long	00:03	15			VIRUS	cal							Yes
virus0000032_01	Cd-A	00:05	15			VIRUS	cal							Yes
virus0000032_02	Cd-A	00:06	15			VIRUS	cal							Yes
virus0000032_03	Cd-A	00:08	15			VIRUS	cal							Yes
virus0000033_01	Hg	00:09	15			VIRUS	cal							Yes
virus0000033_02	Hg	00:10	15			VIRUS	cal							Yes
virus0000033_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
lrs20000001_03	bias	00:15	0			LRS2	cal							Yes
virus0000001_03	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:16	0			LRS2	cal							Yes
virus0000001_04	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:16	0			LRS2	cal							Yes
virus0000001_05	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:17	0			LRS2	cal							Yes
lrs20000001_07	bias	00:18	0			LRS2	cal							Yes
virus0000001_06	bias	00:18	0			VIRUS	cal							Yes
virus0000001_07	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:19	0			LRS2	cal							Yes
virus0000001_08	bias	00:19	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	00:42	7			LRS2	cal							Yes
lrs20000003_01	skyflat	00:43	10			LRS2	cal							Yes
lrs20000004_01	skyflat	00:44	13			LRS2	cal							Yes
lrs20000005_01	skyflat	00:45	16			LRS2	cal							Yes
lrs20000006_01	skyflat	00:46	22			LRS2	cal							Yes
lrs20000007_01	skyflat	00:48	30			LRS2	cal							Yes
virus0000002_01	skyflat	00:51	7			VIRUS	cal							Yes
virus0000003_01	skyflat	00:52	10			VIRUS	cal							Yes
virus0000004_01	skyflat	00:54	14			VIRUS	cal							Yes
virus0000005_01	skyflat	00:55	18			VIRUS	cal							Yes
virus0000006_01	skyflat	00:57	26			VIRUS	cal							Yes
lrs20000008_01	dark	00:58	360			LRS2	cal							Yes
virus0000007_01	dark	00:58	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:05	360			LRS2	cal							Yes
virus0000007_02	dark	01:05	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:12	360			LRS2	cal							Yes
virus0000007_03	dark	01:12	360			VIRUS	cal							Yes
lrs20000009_01	GD71_066_E	01:33	180	4.0		LRS2	spec	1.66		20.31	0.55			Yes
lrs20000010_01	GD71_056_E	01:39	180	3.0		LRS2	spec	1.60	1.12	21.24	0.39			Yes
0001	test_drk_donotuse	01:46	10.7			HPF	cal							Yes
0002	HR311_tell_std	01:49	117.2	7.0		HPF	telluric	1.62	1.03	19.95	0.73			Yes
0003	test_drk_donotuse	01:54	10.7			HPF	cal							Yes
0004	parallel	01:58	969.1	6.8	PSU24-1-011	HPF	sci	1.39	1.12	20.14	0.77	111		Yes
virus0000008_01	parallel	01:58	3070.5			VIRUS	sci							Yes
0005	parallel	02:15	969.1	1.8	PSU24-1-011	HPF	sci	1.33	0.71	20.19	0.72	122		Yes
0006	LFC Cal	02:33	106.5			HPF	cal							Yes
0007	test_drk_donotuse	02:37	10.7			HPF	cal							Yes
0008	parallel	02:39	969.1	6.8	UT24-1-008	HPF	sci	1.43	0.81	20.00	0.65	156		Yes
virus0000009_01	parallel	02:39	3070.5			VIRUS	sci							Yes
0009	parallel	02:56	969.1	1.8	UT24-1-008	HPF	sci	1.41	1.01	20.05	0.70	138		Yes
0010	LFC Cal	03:14	106.5			HPF	cal							Yes
0011	test_drk_donotuse	03:17	10.7			HPF	cal							Yes
none	parallel	03:18	300	6.0	UT24-1-007	HPF	sci						stopped by clouds during setup	No
0012	test_drk_donotuse	04:47	10.7			HPF	cal							Yes
virus0000010_01	parallel	04:49	1072.5			VIRUS	sci							Yes
0013	parallel	04:50	660.3	5.0	UT24-1-009	HPF	sci	1.37	0.55	20.06	0.33	101	heavy clouds return, reject for low transparency	No
0014	LFC Cal	05:03	106.5			HPF	cal							Yes
0015	LFC Cal	05:05	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:07	300			VIRUS	sci							Yes
lrs20000011_01	parallel	05:07	300	7.0	PSU24-1-010	LRS2-R	sci	1.35	0.49	20.54	0.65			P4
0016	test_drk_donotuse	05:17	10.7			HPF	cal							Yes
0017	parallel	05:22	308.9	9.9	UT24-1-013	HPF	sci	1.50	0.50	19.90	0.77	412		Yes
virus0000012_01	parallel	05:22	1590			VIRUS	sci							Yes
0018	parallel	05:28	308.9	-0.1	UT24-1-013	HPF	sci	1.60	0.55	19.87	0.79	399		Yes
0019	parallel	05:34	308.9	0.9	UT24-1-013	HPF	sci	1.67	0.72	19.76	0.72	366		Yes
0020	test_drk_donotuse	05:46	10.7			HPF	cal							Yes
virus0000013_01	parallel	05:48	451.5			VIRUS	sci							Yes
0021	parallel	05:49	63.9	9.9	UT24-1-011	HPF	sci	1.54	0.99	19.26	0.74	445		Yes
0022	parallel	05:50	63.9	-0.1	UT24-1-011	HPF	sci	1.52	1.08	19.21	0.73	457		Yes
0023	parallel	05:52	63.9	0.9	UT24-1-011	HPF	sci	1.54	1.11	19.22	0.75	488		Yes
0024	test_drk_donotuse	05:55	10.7			HPF	cal							Yes
virus0000014_01	parallel	06:00	1590			VIRUS	sci							Yes
0025	parallel	06:01	308.9	7.9	UT24-1-007	HPF	sci	2.18	1.18	19.90	0.91	197		P4
0026	parallel	06:07	308.9	0.9	UT24-1-007	HPF	sci	2.00	1.16	19.88	0.89	201		P4
0027	parallel	06:12	308.9	-0.1	UT24-1-007	HPF	sci	1.86	0.85	19.83	0.86	201		P4
0028	test_drk_donotuse	06:21	10.7			HPF	cal							Yes
virus0000015_01	parallel	06:24	3304.5			VIRUS	sci							Yes
0029	parallel	06:25	330.2	7.5	UT24-1-008	HPF	sci	1.37	0.70	18.69	0.51	334	Transparency at 11% by image 4 - stopped by heavy clouds	No
0030	parallel	06:31	330.2	1.5	UT24-1-008	HPF	sci	1.39	0.76	18.64	0.53	370		No
0031	parallel	06:37	330.2	0.5	UT24-1-008	HPF	sci	1.42	0.86	18.25	0.42	294		No
0032	parallel	06:43	330.2	0.5	UT24-1-008	HPF	sci	1.41	0.89	17.69	0.11	61		No
0033	LFC Cal	06:50	106.5			HPF	cal							Yes
0034	test_drk_donotuse	07:28	10.7			HPF	cal							Yes
0035	parallel	07:31	969.1	4.8	PSU24-1-011	HPF	sci	1.45	0.85	19.70	0.75	177		No
virus0000016_01	parallel	07:31	3070.5			VIRUS	sci							Yes
0036	parallel	07:48	969.1	0.8	PSU24-1-011	HPF	sci	1.52	0.94	18.82	0.40	44	Heavy clouds move in during last image	No
0037	LFC Cal	08:06	106.5			HPF	cal							Yes
0038	LFC Cal	08:22	106.5			HPF	cal							Yes
0039	LFC Cal	08:24	106.5			HPF	cal							Yes
0040	LFC Cal	08:27	106.5			HPF	cal							Yes
0041	LFC Cal	08:34	106.5			HPF	cal							Yes
virus0000017_01	parallel	08:34	300			VIRUS	sci							Yes
lrs20000012_01	parallel	08:35	300	8.0	PSU24-1-010	LRS2-R	sci	1.37	0.79	18.91	0.54		sky brightness greatly increased by clouds	No
0042	LFC Cal	08:36	106.5			HPF	cal							Yes
0043	test_drk_donotuse	08:42	10.7			HPF	cal							Yes
virus0000018_01	parallel	08:45	1948.5			VIRUS	sci							Yes
0044	parallel	08:46	596.4	6.1	UT24-1-009	HPF	sci	1.34		17.92	0.19	13	highly variable, fast moving clouds	No
0045	parallel	08:56	596.4	1.1	UT24-1-009	HPF	sci	1.41		18.46	0.48	21		No
0046	LFC Cal	09:17	106.5			HPF	cal							Yes
virus0000019_01	parallel	09:17	300			VIRUS	sci							Yes
lrs20000013_01	parallel	09:17	300	10.0	PSU24-1-010	LRS2-R	sci	1.61		18.14	0.12			No
0047	LFC Cal	09:19	106.5			HPF	cal							Yes
0048	LFC Cal	10:55	106.5			HPF	cal							Yes
0049	LFC Cal	10:57	106.5			HPF	cal							Yes
0050	LFC Cal	10:59	106.5			HPF	cal							Yes
virus0000020_01	bias	12:31	0			VIRUS	cal							Yes
virus0000021_01	Cd-A	12:36	15		ENG24-1-002	VIRUS	cal							Yes
virus0000022_01	Hg	12:37	15		ENG24-1-002	VIRUS	cal							Yes
0051	Dark	12:47	319.5			HPF	cal							Yes
0052	Quartz FCU	12:58	74.5			HPF	cal							Yes
0053	Quartz FCU	13:00	74.5			HPF	cal							Yes
0054	Quartz FCU	13:02	74.5			HPF	cal							Yes
0055	Quartz FCU	13:04	74.5			HPF	cal							Yes
0056	Quartz FCU	13:05	74.5			HPF	cal							Yes
0057	Quartz FCU	13:07	74.5			HPF	cal							Yes
0058	Quartz FCU	13:09	74.5			HPF	cal							Yes
0059	Alpha Bright Cal	13:11	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	13:13	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	13:15	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	13:17	85.2			HPF	cal							Yes
0063	LFC FCU	13:20	106.5			HPF	cal							Yes
0064	LFC FCU	13:22	106.5			HPF	cal							Yes
0065	LFC FCU	13:24	106.5			HPF	cal							Yes
0066	LFC FCU	13:27	106.5			HPF	cal							Yes
0067	LFC FCU	13:29	106.5			HPF	cal							Yes
0068	LFC FCU	13:31	106.5			HPF	cal							Yes
0069	LFC Cal	13:34	106.5			HPF	cal							Yes
0070	LFC Cal	13:37	106.5			HPF	cal							Yes
0071	Etalon Cal	13:44	159.8			HPF	cal							Yes
0072	Etalon Cal	13:48	159.8			HPF	cal							Yes
0073	Etalon Cal	13:51	159.8			HPF	cal							Yes
0074	Etalon Cal	13:54	159.8			HPF	cal							Yes
0075	UNe Slave Cal	13:57	852			HPF	cal							Yes
0076	UNe Slave Cal	14:13	852			HPF	cal							Yes
0077	UNe Slave Cal	14:28	852			HPF	cal							Yes
0097	LFC Cal	22:15	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:22	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:23	20			VIRUS	cal							Yes
virus0009901_01	bias	22:25	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:25	20			LRS2	cal							Yes
virus0009902_01	dark	22:27	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:27	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:29	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:30	15			LRS2	cal							Yes
0098	Dark	22:45	319.5			HPF	cal							Yes
0099	Quartz FCU	22:52	74.5			HPF	cal							Yes
0100	Quartz FCU	22:54	74.5			HPF	cal							Yes
0101	Quartz FCU	22:55	74.5			HPF	cal							Yes
0102	Quartz FCU	22:57	74.5			HPF	cal							Yes
0103	Quartz FCU	22:59	74.5			HPF	cal							Yes
0104	Quartz FCU	23:01	74.5			HPF	cal							Yes
0105	Quartz FCU	23:03	74.5			HPF	cal							Yes
0106	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0107	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0108	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	23:11	85.2			HPF	cal							Yes
0110	LFC FCU	23:13	106.5			HPF	cal							Yes
0111	LFC FCU	23:16	106.5			HPF	cal							Yes
0112	LFC Cal	23:18	106.5			HPF	cal							Yes
0113	LFC Cal	23:21	106.5			HPF	cal							Yes
0114	Etalon Cal	23:23	159.8			HPF	cal							Yes
0115	UNe Slave Cal	23:27	852			HPF	cal							Yes
lrs20000014_01	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000014_02	flat_Qth_R	23:30	15			LRS2	cal							Yes
lrs20000014_03	flat_Qth_R	23:32	15			LRS2	cal							Yes
lrs20000014_04	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20000014_05	flat_Qth_R	23:34	15			LRS2	cal							Yes
lrs20000015_01	flat_ldls_long_B	23:35	20			LRS2	cal							Yes
lrs20000015_02	flat_ldls_long_B	23:37	20			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	23:38	20			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	23:39	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	23:41	38			LRS2	cal							Yes
0116	UNe Slave Cal	23:42	852			HPF	cal							Yes
lrs20000016_03	Cd-A_B	23:42	38			LRS2	cal							Yes
lrs20000017_01	FeAr_R	23:44	15			LRS2	cal							Yes
lrs20000017_02	FeAr_R	23:45	15			LRS2	cal							Yes
lrs20000017_03	FeAr_R	23:46	15			LRS2	cal							Yes
lrs20000018_01	Hg_R	23:48	20			LRS2	cal							Yes
lrs20000018_02	Hg_R	23:49	20			LRS2	cal							Yes
lrs20000018_03	Hg_R	23:50	20			LRS2	cal							Yes
lrs20000019_01	Hg_B	23:52	15			LRS2	cal							Yes
lrs20000019_02	Hg_B	23:53	15			LRS2	cal							Yes
lrs20000019_03	Hg_B	23:54	15			LRS2	cal							Yes
0117	UNe Slave Cal	23:57	852			HPF	cal							Yes

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