HET Night Report Reader

Civil Date	Ephemerides
2024-02-16	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:51	01:37	02:05	12:14	12:42	13:28	-	08:40
Night Length	10:09		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Amy Ray

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:44	9.9	10.2	09:54	dew point	09:10
Total Time Open					9:10

Program	Night Priority	Science
02:05	Science
09:27	Idle due to weather (fog,high humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:15	01:52	0.44	0.66	75	-1511	8.8	9.7	9.9	74	11	First of Night
06:07	06:18	1.32	1.77	225	-382	4.1	5.1	5.3	104	6	Post-Observing
06:18	07:36	0.75	1.12	35	1474	2.3	3.8	3.9	102	6	Stack/Re-stack
↪ Comments			Temperature still dropping, poor dome seeing. Not as good of stack as usual.

Problem Reports					no PRs

Ops Comments	none

TO Comments	Clear most of the night with a fog bank moving in from the north at the end.

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	bias	00:01	0			LRS2	cal							Yes
virus0000001_01	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:01	0			LRS2	cal							Yes
virus0000001_02	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:02	0			LRS2	cal							Yes
virus0000001_03	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:03	0			LRS2	cal							Yes
virus0000001_04	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:04	0			LRS2	cal							Yes
virus0000001_05	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:05	0			LRS2	cal							Yes
virus0000001_06	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:06	0			LRS2	cal							Yes
virus0000001_07	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:06	0			LRS2	cal							Yes
virus0000001_08	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:07	0			LRS2	cal							Yes
virus0000001_09	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:08	0			LRS2	cal							Yes
virus0000001_10	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:09	0			LRS2	cal							Yes
virus0000001_11	bias	00:09	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:10	360			LRS2	cal							Yes
virus0000002_01	dark	00:10	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:17	360			LRS2	cal							Yes
virus0000002_02	dark	00:17	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:24	360			LRS2	cal							Yes
virus0000002_03	dark	00:24	360			VIRUS	cal							Yes
0001	twilight	00:48	298.2			HPF	cal							Yes
lrs20000003_01	skyflat	00:56	7			LRS2	cal							Yes
lrs20000004_01	skyflat	00:57	10			LRS2	cal							Yes
lrs20000005_01	skyflat	00:58	13			LRS2	cal							Yes
lrs20000006_01	skyflat	00:59	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:00	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:02	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:04	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:06	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:07	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:08	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:10	26			VIRUS	cal							Yes
lrs20000009_01	HD55677_056_E	01:57	30	4.5		LRS2	spec	2.60	1.91	19.96	0.74			Yes
lrs20000010_01	HD55677_066_E	02:00	30	3.5		LRS2	spec	2.41	1.59	19.75	0.89			Yes
0002	test_drk_donotuse	02:04	10.7			HPF	cal							Yes
0003	HR2810_tell_std	02:08	330.2	7.5		HPF	telluric	2.08	1.55	19.73	0.85			Yes
0004	test_drk_donotuse	02:15	10.7			HPF	cal							Yes
0005	parallel	02:20	308.9	5.9	UT24-1-007	HPF	sci	1.95	1.19	19.47	0.84	202		Yes
virus0000008_01	parallel	02:20	1590			VIRUS	sci							Yes
0006	parallel	02:26	308.9	0.9	UT24-1-007	HPF	sci	1.94	1.25	19.48	0.85	212		Yes
0007	parallel	02:32	308.9	0.9	UT24-1-007	HPF	sci	2.01	1.23	19.49	0.84	201		Yes
0008	LFC Cal	02:39	106.5			HPF	cal							Yes
0009	LFC Cal	02:41	106.5			HPF	cal							Yes
0010	LFC Cal	02:43	106.5			HPF	cal							Yes
virus0000009_01	parallel	02:44	1800			VIRUS	sci							Yes
lrs20000011_01	parallel	02:44	1800	7.0	UT24-1-006	LRS2-B	sci	2.19	1.40	20.04	0.86			P4
0011	LFC Cal	03:15	106.5			HPF	cal							Yes
0012	LFC Cal	03:18	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:19	1500			VIRUS	sci							Yes
lrs20000012_01	parallel	03:19	1500	5.0	UT24-1-004	LRS2-R	sci	1.87	1.00	20.11	0.97			Yes
0013	LFC Cal	03:20	106.5			HPF	cal							Yes
0014	test_drk_donotuse	03:49	10.7			HPF	cal							Yes
virus0000011_01	parallel	03:53	847.5			VIRUS	sci							Yes
0015	parallel	03:54	149.1	9.5	UT24-1-011	HPF	sci	1.49	1.19	19.85	0.88	629		Yes
0016	parallel	03:57	149.1	0.5	UT24-1-011	HPF	sci	1.49	1.05	19.87	0.89	633		Yes
0017	parallel	04:00	149.1	0.5	UT24-1-011	HPF	sci	1.65	1.06	19.87	0.88	599		Yes
0018	LFC Cal	04:08	106.5			HPF	cal							Yes
0019	LFC Cal	04:11	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:11	3300			VIRUS	sci							Yes
lrs20000013_01	parallel	04:12	3300	10.0	UT24-1-004	LRS2-R	sci	2.06	1.51	20.19	0.84			Yes
0020	LFC Cal	04:13	106.5			HPF	cal							Yes
0021	test_drk_donotuse	05:08	10.7			HPF	cal							Yes
0022	parallel	05:12	74.5	4.8	UT24-1-011	HPF	sci	2.09	1.36	19.96	0.66	335		Yes
virus0000013_01	parallel	05:12	451.5			VIRUS	sci							Yes
0023	parallel	05:14	74.5	0.8	UT24-1-011	HPF	sci	1.86	1.28	20.04	0.68	367		Yes
0024	parallel	05:16	74.5	0.8	UT24-1-011	HPF	sci	1.87	1.20	20.13	0.69	364		Yes
0025	test_drk_donotuse	05:21	10.7			HPF	cal							Yes
0026	parallel	05:24	63.9	6.9	UT24-1-011	HPF	sci	2.71	1.77	20.40	0.66	350		P4
0027	parallel	05:25	63.9	-0.1	UT24-1-011	HPF	sci	2.43	2.25	20.41	0.68	371		P4
0028	parallel	05:27	63.9	0.9	UT24-1-011	HPF	sci	2.42	1.82	20.43	0.69	386		P4
0029	test_drk_donotuse	05:32	10.7			HPF	cal							Yes
virus0000014_01	parallel	05:35	2938.5			VIRUS	sci							Yes
0030	parallel	05:36	915.9	7.7	PSU24-1-007	HPF	sci	2.37	1.36	19.73	0.90	72		Yes
0031	parallel	05:52	915.9	0.7	PSU24-1-007	HPF	sci	2.50	1.18	19.69	0.89	72		Yes
0032	LFC Cal	06:12	106.5			HPF	cal							Yes
0033	LFC Cal	06:15	106.5			HPF	cal							Yes
0034	LFC Cal	06:17	106.5			HPF	cal							Yes
virus0000015_01	parallel	07:42	3300			VIRUS	sci							Yes
lrs20000014_01	parallel	07:42	3300	6.0	UT24-1-004	LRS2-R	sci	1.61	1.29	20.55	0.88			Yes
0035	LFC Cal	07:43	106.5			HPF	cal							Yes
0036	LFC Cal	07:45	106.5			HPF	cal							Yes
0037	LFC Cal	07:47	106.5			HPF	cal							Yes
virus0000016_01	parallel	08:43	360	6.0	HET24-1-100	VIRUS	sci	1.43	0.69	22.03	0.75			Yes
virus0000016_02	parallel	08:50	360	1.0	HET24-1-100	VIRUS	sci	1.45	0.73	22.05	0.77			Yes
virus0000016_03	parallel	08:57	360	1.0	HET24-1-100	VIRUS	sci	1.43	0.90	22.06	0.78			Yes
virus0000017_01	parallel	09:07	360	4.0	HET24-1-100	VIRUS	sci	1.66	0.87	22.02	0.81			Yes
virus0000017_02	parallel	09:14	360	1.0	HET24-1-100	VIRUS	sci	1.83	1.10	22.01	0.82			Yes
virus0000017_03	parallel	09:21	360	1.0	HET24-1-100	VIRUS	sci	1.85	1.09	22.03	0.82			Yes
virus0000018_01	parallel	09:36	420	9.0	HET24-1-100	VIRUS	sci	3.45	2.10	21.95	0.75		closed by weather during 3d split	No
virus0000018_02	parallel	09:44	420	1.0	HET24-1-100	VIRUS	sci	2.50	2.44	21.96	0.81			No
virus0000018_03	parallel	09:52	420	1.0	HET24-1-100	VIRUS	sci	2.16	1.25	22.29	0.61			No
0038	LFC Cal	10:15	106.5			HPF	cal							Yes
0039	LFC Cal	10:17	106.5			HPF	cal							Yes
0040	LFC Cal	10:19	106.5			HPF	cal							Yes
lrs20000015_01	bias	10:55	0			LRS2	cal							Yes
virus0000019_01	bias	10:56	0			VIRUS	cal							Yes
virus0000020_01	Cd-A	11:00	15		ENG24-1-002	VIRUS	cal							Yes
virus0000021_01	Hg	11:01	15		ENG24-1-002	VIRUS	cal							Yes
0041	Dark	11:09	319.5			HPF	cal							Yes
0042	Quartz FCU	11:21	74.5			HPF	cal							Yes
0043	Quartz FCU	11:22	74.5			HPF	cal							Yes
0044	Quartz FCU	11:24	74.5			HPF	cal							Yes
0045	Quartz FCU	11:26	74.5			HPF	cal							Yes
0046	Quartz FCU	11:28	74.5			HPF	cal							Yes
0047	Quartz FCU	11:29	74.5			HPF	cal							Yes
0048	Quartz FCU	11:31	74.5			HPF	cal							Yes
0049	Alpha Bright Cal	11:33	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	11:35	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	11:37	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	11:39	85.2			HPF	cal							Yes
0053	LFC FCU	11:42	106.5			HPF	cal							Yes
0054	LFC FCU	11:44	106.5			HPF	cal							Yes
0055	LFC FCU	11:47	106.5			HPF	cal							Yes
0056	LFC FCU	11:49	106.5			HPF	cal							Yes
0057	LFC FCU	11:51	106.5			HPF	cal							Yes
0058	LFC FCU	11:54	106.5			HPF	cal							Yes
0059	LFC Cal	11:57	106.5			HPF	cal							Yes
0060	LFC Cal	11:59	106.5			HPF	cal							Yes
0061	Etalon Cal	12:07	159.8			HPF	cal							Yes
0062	Etalon Cal	12:10	159.8			HPF	cal							Yes
0063	Etalon Cal	12:13	159.8			HPF	cal							Yes
0064	Etalon Cal	12:16	159.8			HPF	cal							Yes
0065	UNe Slave Cal	12:20	852			HPF	cal							Yes
0066	UNe Slave Cal	12:35	852			HPF	cal							Yes
0067	UNe Slave Cal	12:50	852			HPF	cal							Yes
0044	LFC Cal	22:15	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:23	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:24	20			VIRUS	cal							Yes
virus0009901_01	bias	22:25	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:26	20			LRS2	cal							Yes
virus0009902_01	dark	22:27	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:28	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:30	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:31	15			LRS2	cal							Yes
0045	Dark	22:33	319.5			HPF	cal							Yes
0046	Quartz FCU	22:40	74.5			HPF	cal							Yes
0047	Quartz FCU	22:42	74.5			HPF	cal							Yes
0048	Quartz FCU	22:43	74.5			HPF	cal							Yes
0049	Quartz FCU	22:45	74.5			HPF	cal							Yes
0050	Quartz FCU	22:47	74.5			HPF	cal							Yes
0051	Quartz FCU	22:49	74.5			HPF	cal							Yes
0052	Quartz FCU	22:51	74.5			HPF	cal							Yes
0053	Alpha Bright Cal	22:53	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0057	LFC FCU	23:01	106.5			HPF	cal							Yes
0058	LFC FCU	23:04	106.5			HPF	cal							Yes
0059	LFC Cal	23:06	106.5			HPF	cal							Yes
0060	LFC Cal	23:09	106.5			HPF	cal							Yes
0061	Etalon Cal	23:11	159.8			HPF	cal							Yes
0062	UNe Slave Cal	23:15	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:22	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:25	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:26	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:28	38			LRS2	cal							Yes
0063	UNe Slave Cal	23:30	852			HPF	cal							Yes
lrs20000017_03	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	23:31	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:32	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:35	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:39	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:40	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:41	15			LRS2	cal							Yes
0064	UNe Slave Cal	23:45	852			HPF	cal							Yes
virus0000020_01	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000020_02	flat_ldls_long	23:49	15			VIRUS	cal							Yes
virus0000020_03	flat_ldls_long	23:51	15			VIRUS	cal							Yes
virus0000021_01	Cd-A	23:52	15			VIRUS	cal							Yes
virus0000021_02	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000021_03	Cd-A	23:55	15			VIRUS	cal							Yes
virus0000022_01	Hg	23:56	15			VIRUS	cal							Yes
virus0000022_02	Hg	23:58	15			VIRUS	cal							Yes
virus0000022_03	Hg	23:59	15			VIRUS	cal							Yes

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