HET Night Report Reader

Civil Date	Ephemerides
2024-02-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:44	01:31	01:59	12:21	12:49	13:36	12:52	22:14
Night Length	10:22		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:35	7.2	7.6	01:55	adobe	01:20
02:10	6.7	7.3	13:00	twilight	10:50
Total Time Open					12:10

Program	Night Priority	Science
01:59	Idle due to weather (Dust)
02:14	Science
11:31	Idle due to weather (Low transparency)
11:36	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:09	01:45	0.44	0.68	50	-507	6.6	7.4	7.5	265	23	First of Night
06:39	07:12	0.49	0.78	20	+1133	3.6	4.7	4.6	266	17	Stack/Re-stack
12:52	12:59	0.73	1.05	-70	+1509	1.9	2.6	2.6	276	28	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6301	04:51-04:57	00:06	Structure didn't move; structure computer indicated it was moving. No air bearing sound heard. Eventually go_next() timed out and structure computer no longer indicated that the structure was moving.
5951	05:23-05:23	00:00	At azimuth 46 before the structure stopped we heard a long groaning sound. I looked too late to tell which direction the dome was moving. No more sounds throughout the rest of the night. 05:23 UT.

Ops Comments	none

TO Comments	Mostly clear and windy with occasional adobe conditions and occasional rough seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000010_03	Hg	00:00	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:01	0			LRS2	cal							Yes
virus0000001_01	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:02	0			LRS2	cal							Yes
virus0000001_02	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:02	0			LRS2	cal							Yes
lrs20000001_04	bias	00:03	0			LRS2	cal							Yes
virus0000001_03	bias	00:03	0			VIRUS	cal							Yes
virus0000001_04	bias	00:04	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	00:07	0			LRS2	cal							Yes
virus0000001_08	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:08	0			LRS2	cal							Yes
virus0000001_09	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:09	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	00:10	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:10	360			LRS2	cal							Yes
virus0000002_01	dark	00:11	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	00:41	298.2			HPF	cal							Yes
lrs20000003_01	skyflat	00:49	7			LRS2	cal							Yes
lrs20000004_01	skyflat	00:50	10			LRS2	cal							Yes
lrs20000005_01	skyflat	00:51	13			LRS2	cal							Yes
lrs20000006_01	skyflat	00:52	16			LRS2	cal							Yes
lrs20000007_01	skyflat	00:53	22			LRS2	cal							Yes
lrs20000008_01	skyflat	00:55	30			LRS2	cal							Yes
virus0000003_01	skyflat	00:58	7			VIRUS	cal							Yes
virus0000004_01	skyflat	00:59	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:00	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:01	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:03	26			VIRUS	cal							Yes
0002	test_drk_donotuse	01:48	10.7			HPF	cal							Yes
0003	HR2191_tell_std	01:52	330.2	6.5		HPF	telluric	2.46		20.24	0.82			Yes
0004	LFC Cal	02:00	106.5			HPF	cal							Yes
0005	LFC Cal	02:03	106.5			HPF	cal							Yes
0006	LFC Cal	02:05	106.5			HPF	cal							Yes
0007	test_drk_donotuse	02:16	10.7			HPF	cal							Yes
virus0000008_01	parallel	02:21	3070.5			VIRUS	sci							Yes
0008	parallel	02:22	969.1	7.8	UT24-1-008	HPF	sci	2.03		20.28	0.77	51		P4
0009	parallel	02:39	969.1	0.8	UT24-1-008	HPF	sci	2.05		20.32	0.79	49		P4
0010	LFC Cal	02:57	106.5			HPF	cal							Yes
0011	LFC Cal	03:00	106.5			HPF	cal							Yes
virus0000009_01	parallel	03:01	2940			VIRUS	sci							Yes
lrs20000009_01	parallel	03:01	2940	6.0	M24-1-001	LRS2-R	sci	2.02		20.67	0.86			Yes
0012	LFC Cal	03:02	106.5			HPF	cal							Yes
0013	LFC Cal	03:05	106.5			HPF	cal							Yes
0014	LFC Cal	03:52	106.5			HPF	cal							Yes
0015	LFC Cal	03:54	106.5			HPF	cal							Yes
0016	LFC Cal	03:56	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:56	3300			VIRUS	sci							Yes
lrs20000010_01	parallel	03:56	3300	6.0	UT24-1-004	LRS2-B	sci	2.24	1.33	21.83	0.81			Yes
0017	test_drk_donotuse	04:52	10.7			HPF	cal							Yes
virus0000011_01	parallel	05:02	451.5			VIRUS	sci							Yes
0018	parallel	05:03	63.9	5.9	UT24-1-011	HPF	sci	2.45	1.86	20.55	0.72	330		Yes
0019	parallel	05:04	63.9	-0.1	UT24-1-011	HPF	sci	2.39	1.56	20.56	0.72	401		Yes
0020	parallel	05:06	63.9	0.9	UT24-1-011	HPF	sci	1.96	0.99	20.56	0.78	412		Yes
0021	test_drk_donotuse	05:09	10.7			HPF	cal							Yes
0022	parallel	05:16	42.6	9.3	UT24-1-011	HPF	sci	2.47	1.39	20.30	0.93	390		Yes
0023	parallel	05:18	42.6	0.3	UT24-1-011	HPF	sci	2.37	1.16	20.29	0.93	389		Yes
0024	parallel	05:19	42.6	1.3	UT24-1-011	HPF	sci	2.24	0.98	20.31	0.93	434		Yes
virus0000012_01	parallel	05:26	600	6.0	HET24-1-100	VIRUS	sci	2.41	1.88	21.81	0.86			Yes
virus0000012_02	parallel	05:37	600	1.0	HET24-1-100	VIRUS	sci	2.52	1.64	21.91	0.80			Yes
virus0000012_03	parallel	05:48	600	1.0	HET24-1-100	VIRUS	sci	2.57	1.90	21.98	0.80			Yes
virus0000013_01	parallel	06:01	720	3.0	HET24-1-100	VIRUS	sci	2.44	1.15	22.00	0.69			Yes
virus0000013_02	parallel	06:14	720	1.0	HET24-1-100	VIRUS	sci	2.43	1.04	22.01	0.71			Yes
virus0000013_03	parallel	06:27	720	1.0	HET24-1-100	VIRUS	sci	2.50	1.25	22.01	0.73			Yes
0025	LFC Cal	07:05	106.5			HPF	cal							Yes
0026	LFC Cal	07:07	106.5			HPF	cal							Yes
virus0000014_01	parallel	07:18	480	6.0	HET24-1-100	VIRUS	sci	2.32	1.62	22.00	0.74			Yes
virus0000014_02	parallel	07:27	480	1.0	HET24-1-100	VIRUS	sci	2.29	1.32	21.96	0.74			Yes
virus0000014_03	parallel	07:36	480	1.0	HET24-1-100	VIRUS	sci	1.86	1.22	21.97	0.77			Yes
lrs20000011_01	GD153_056_E	07:48	180	4.0		LRS2	spec	2.25	1.06	21.90	0.73			Yes
lrs20000012_01	GD153_066_E	07:53	180	2.0		LRS2	spec	2.40	1.40	21.18	0.95			Yes
0027	test_drk_donotuse	08:00	10.7			HPF	cal							Yes
0028	HR4943_tell_std	08:04	117.2	8.0		HPF	telluric	2.20	1.14	21.16	0.88		Incorrect setup due to incorrect finder chart side info.	No
virus0000016_01	parallel	08:10	480	4.0	HET24-1-100	VIRUS	sci	2.15	1.43	21.90	0.56			Yes
virus0000016_02	parallel	08:19	480	1.0	HET24-1-100	VIRUS	sci	2.26	1.20	21.88	0.59			Yes
virus0000016_03	parallel	08:28	480	1.0	HET24-1-100	VIRUS	sci	2.29	1.11	21.89	0.63			Yes
0029	test_drk_donotuse	08:42	10.7			HPF	cal							Yes
virus0000018_01	parallel	08:45	610.5			VIRUS	sci							Yes
0030	parallel	08:46	372.8	9.8	UT24-1-009	HPF	sci	1.90		20.60	0.89	143		Yes
0031	LFC Cal	08:54	106.5			HPF	cal							Yes
0032	LFC Cal	08:56	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:58	300			VIRUS	sci							Yes
lrs20000013_01	parallel	08:58	300	6.0	PSU24-1-010	LRS2-R	sci	2.03		21.04	0.91			P4
0033	LFC Cal	09:04	106.5			HPF	cal							Yes
0034	LFC Cal	09:07	106.5			HPF	cal							Yes
0035	LFC Cal	09:09	106.5			HPF	cal							Yes
lrs20000014_01	parallel	09:10	1000			LRS2	sci							Yes
virus0000020_01	parallel	09:10	1000	6.3	UT24-1-014	VIRUS	sci	2.33		21.88	0.90			Yes
lrs20000014_02	parallel	09:28	1000			LRS2	sci							Yes
virus0000020_02	parallel	09:28	1000	1.3	UT24-1-014	VIRUS	sci	2.37	1.44	21.89	0.92			Yes
lrs20000014_03	parallel	09:46	1000			LRS2	sci							Yes
virus0000020_03	parallel	09:46	1000	1.3	UT24-1-014	VIRUS	sci	2.26	1.56	21.86	0.93			Yes
virus0000021_01	parallel	10:06	480	4.0	HET24-1-100	VIRUS	sci	2.14	1.32	21.89	0.74			Yes
virus0000021_02	parallel	10:15	480	1.0	HET24-1-100	VIRUS	sci	2.08	1.40	21.88	0.76			Yes
virus0000021_03	parallel	10:24	480	1.0	HET24-1-100	VIRUS	sci	2.03	1.43	21.88	0.78			Yes
virus0000022_01	parallel	10:36	480	4.0	HET24-1-100	VIRUS	sci	2.13	1.63	21.91	0.82			Yes
virus0000022_02	parallel	10:45	480	1.0	HET24-1-100	VIRUS	sci	2.06	1.49	21.91	0.84			Yes
virus0000022_03	parallel	10:54	480	1.0	HET24-1-100	VIRUS	sci	2.15	1.23	21.93	0.84			Yes
virus0000023_01	parallel	11:05	480	3.0	HET24-1-100	VIRUS	sci	2.26	1.37	21.95	0.93			Yes
virus0000023_02	parallel	11:14	480	1.0	HET24-1-100	VIRUS	sci	2.13	1.39	21.95	0.96			Yes
virus0000023_03	parallel	11:23	480	1.0	HET24-1-100	VIRUS	sci	2.31	1.27	21.94	0.96			Yes
virus0000024_01	parallel	11:40	420	4.0	HET24-1-100	VIRUS	sci	2.06	1.37	21.95	0.77			Yes
virus0000024_02	parallel	11:49	420	2.0	HET24-1-100	VIRUS	sci	1.99	1.10	21.93	0.76			Yes
virus0000024_03	parallel	11:57	420	1.0	HET24-1-100	VIRUS	sci	2.11	1.21	21.91	0.75			Yes
virus0000025_01	WD1657+343_034_E	12:10	120	6.0		VIRUS	spec	2.10	0.96	22.32	0.87			Yes
virus0000025_02	WD1657+343_034_E	12:13	120	1.0		VIRUS	spec	2.16	1.11	22.17	0.87			Yes
virus0000025_03	WD1657+343_034_E	12:16	120	1.0		VIRUS	spec	2.26	1.37	22.26	0.91			Yes
0036	test_drk_donotuse	12:20	10.7			HPF	cal							Yes
0037	test_drk_donotuse	12:23	10.7			HPF	cal							Yes
virus0000026_01	parallel	12:27	451.5			VIRUS	sci							Yes
0038	parallel	12:28	74.5	9.8	UT24-1-011	HPF	sci	2.16	1.14	20.21	0.84	379		P4
0039	parallel	12:29	74.5	0.8	UT24-1-011	HPF	sci	2.11	0.88	20.15	0.85	406		P4
0040	parallel	12:31	74.5	-0.2	UT24-1-011	HPF	sci	2.04	0.91	20.10	0.86	430		P4
0041	test_drk_donotuse	12:34	10.7			HPF	cal							Yes
0042	parallel	12:37	127.8	5.9	UT24-1-011	HPF	sci	2.32	1.25	20.03	0.57	284		P4
virus0000027_01	parallel	12:37	699			VIRUS	sci							Yes
0043	parallel	12:40	127.8	-0.1	UT24-1-011	HPF	sci	2.52	1.02	19.84	0.58	279		P4
0044	parallel	12:43	127.8	0.9	UT24-1-011	HPF	sci	2.36	1.13	19.60	0.60	304		P4
0045	test_drk_donotuse	12:47	10.7			HPF	cal							Yes
0046	HR6502_tell_std	12:50	117.2	5.0		HPF	telluric	3.24	1.49	18.46	1.22			Yes
virus0000028_01	bias	12:54	0			VIRUS	cal							Yes
virus0000029_01	Cd-A	12:59	15		ENG24-1-002	VIRUS	cal							Yes
virus0000030_01	Hg	13:00	15		ENG24-1-002	VIRUS	cal							Yes
0047	Dark	13:03	319.5			HPF	cal							Yes
0048	Quartz FCU	13:15	74.5			HPF	cal							Yes
0049	Quartz FCU	13:17	74.5			HPF	cal							Yes
0050	Quartz FCU	13:18	74.5			HPF	cal							Yes
0051	Quartz FCU	13:20	74.5			HPF	cal							Yes
0052	Quartz FCU	13:22	74.5			HPF	cal							Yes
0053	Quartz FCU	13:24	74.5			HPF	cal							Yes
0054	Quartz FCU	13:25	74.5			HPF	cal							Yes
0055	Alpha Bright Cal	13:28	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	13:30	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	13:32	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0059	LFC FCU	13:36	106.5			HPF	cal							Yes
0060	LFC FCU	13:39	106.5			HPF	cal							Yes
0061	LFC FCU	13:41	106.5			HPF	cal							Yes
0062	LFC FCU	13:43	106.5			HPF	cal							Yes
0063	LFC FCU	13:46	106.5			HPF	cal							Yes
0064	LFC FCU	13:48	106.5			HPF	cal							Yes
0065	LFC Cal	13:51	106.5			HPF	cal							Yes
0066	LFC Cal	13:53	106.5			HPF	cal							Yes
0067	Etalon Cal	14:01	159.8			HPF	cal							Yes
0068	Etalon Cal	14:04	159.8			HPF	cal							Yes
0069	Etalon Cal	14:07	159.8			HPF	cal							Yes
0070	Etalon Cal	14:10	159.8			HPF	cal							Yes
0071	UNe Slave Cal	14:14	852			HPF	cal							Yes
0072	UNe Slave Cal	14:29	852			HPF	cal							Yes
0073	UNe Slave Cal	14:44	852			HPF	cal							Yes
0049	LFC Cal	22:19	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	22:24	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:25	20			LRS2	cal							Yes
virus0009902_01	dark	22:26	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
0050	Dark	22:33	319.5			HPF	cal							Yes
0051	Quartz FCU	22:39	74.5			HPF	cal							Yes
0052	Quartz FCU	22:41	74.5			HPF	cal							Yes
0053	Quartz FCU	22:43	74.5			HPF	cal							Yes
0054	Quartz FCU	22:45	74.5			HPF	cal							Yes
0055	Quartz FCU	22:46	74.5			HPF	cal							Yes
0056	Quartz FCU	22:48	74.5			HPF	cal							Yes
0057	Quartz FCU	22:50	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	22:58	85.2			HPF	cal							Yes
0062	LFC FCU	23:01	106.5			HPF	cal							Yes
0063	LFC FCU	23:03	106.5			HPF	cal							Yes
0064	LFC Cal	23:06	106.5			HPF	cal							Yes
0065	LFC Cal	23:08	106.5			HPF	cal							Yes
0066	Etalon Cal	23:11	159.8			HPF	cal							Yes
0067	UNe Slave Cal	23:14	852			HPF	cal							Yes
lrs20000005_01	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000005_02	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000005_03	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000005_04	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000005_05	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000006_01	flat_ldls_long_B	23:23	20			LRS2	cal							Yes
lrs20000006_02	flat_ldls_long_B	23:25	20			LRS2	cal							Yes
lrs20000006_03	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000007_01	Cd-A_B	23:27	38			LRS2	cal							Yes
0068	UNe Slave Cal	23:29	852			HPF	cal							Yes
lrs20000007_02	Cd-A_B	23:29	38			LRS2	cal							Yes
lrs20000007_03	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000008_01	FeAr_R	23:32	15			LRS2	cal							Yes
lrs20000008_02	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000008_03	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000009_01	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000009_02	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000009_03	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000010_01	Hg_B	23:40	15			LRS2	cal							Yes
lrs20000010_02	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000010_03	Hg_B	23:42	15			LRS2	cal							Yes
0069	UNe Slave Cal	23:44	852			HPF	cal							Yes
virus0000008_01	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000008_02	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000008_03	flat_ldls_long	23:51	15			VIRUS	cal							Yes
virus0000009_01	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000009_02	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000009_03	Cd-A	23:55	15			VIRUS	cal							Yes
virus0000010_01	Hg	23:57	15			VIRUS	cal							Yes
virus0000010_02	Hg	23:58	15			VIRUS	cal							Yes

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