HET Night Report Reader

Civil Date	Ephemerides
2024-07-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:59	02:49	03:22	10:43	11:16	12:06	08:10	-
Night Length	7:21		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	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
01:53	26.3	24.8	11:29	twilight	09:36
Total Time Open					9:36

Program	Night Priority	Science
03:22	Science
05:38	Idle due to weather (clouds)
08:20	Science
08:23	Idle due to weather (clouds)
10:20	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:23	02:34				-1121	25.1	25.3	25.1	126	12	First of Night
07:57	08:19	0.51	0.87	-40	+1204	22.4	22.9	23.1	184	15	Stack/Re-stack
↪ Comments			hefi measurement taken at 1/125 instead of 1/250
11:22	11:29	0.88	1.59	-50	+1709	21.0	21.7	21.9	213	11	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6350	06:44-07:57	01:13	MARS hits upper limit in X	Called: Herman climb tower to reset position

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	02:04	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:05	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:06	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:07	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:09	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:10	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:13	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:15	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:16	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:17	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:19	26			VIRUS	cal							Yes
0001	test_drk_donotuse	02:40	10.7			HPF	cal							Yes
0002	parallel	02:41	969.1	5.8	PSU24-2-013	HPF	sci	1.36		19.35	0.75	118		Yes
0003	LFC Cal	02:59	106.5			HPF	cal							Yes
0004	test_drk_donotuse	03:01	10.7			HPF	cal							Yes
0005	parallel	03:05	915.9	8.7	PSU24-2-013	HPF	sci	1.39		20.67	0.72	8	TO forced to perform a direct setup, target too faint	Yes
virus0000006_01	parallel	03:25	420	4.0	HET24-2-100	VIRUS	sci	1.62		22.10	0.77			Yes
virus0000006_02	parallel	03:33	420	1.0	HET24-2-100	VIRUS	sci	1.61	1.38	22.10	0.75			Yes
virus0000006_03	parallel	03:42	420	2.0	HET24-2-100	VIRUS	sci	1.57	1.29	22.08	0.70			Yes
virus0000007_01	parallel	03:51	420	2.0	HET24-2-100	VIRUS	sci	1.59	1.20	22.14	0.71			Yes
virus0000007_02	parallel	04:00	420	2.0	HET24-2-100	VIRUS	sci	1.54	1.07	22.10	0.72			Yes
virus0000007_03	parallel	04:08	420	1.0	HET24-2-100	VIRUS	sci	1.53	1.12	22.05	0.56			Yes
virus0000008_01	parallel	04:18	600	3.0	HET24-2-100	VIRUS	sci	1.70	1.12	22.06	0.67			Yes
virus0000008_02	parallel	04:29	600	1.0	HET24-2-100	VIRUS	sci	1.62	0.83	22.05	0.73			Yes
virus0000008_03	parallel	04:40	600	1.0	HET24-2-100	VIRUS	sci	1.57	0.95	22.07	0.74			Yes
virus0000009_01	parallel	04:53	480	3.0	HET24-2-100	VIRUS	sci	1.46	0.96	22.12	0.68			Yes
virus0000009_02	parallel	05:02	480	1.0	HET24-2-100	VIRUS	sci	1.44	0.84	22.10	0.62			Yes
virus0000009_03	parallel	05:11	480	2.0	HET24-2-100	VIRUS	sci	1.49	1.00	22.12	0.54			Yes
lrs20000007_01	HD180609_056_W	05:30	30	9.5		LRS2	spec	1.50	1.17	21.57	0.74			Yes
lrs20000008_01	HD180609_066_W	05:37	30	7.5		LRS2	spec	1.63	1.23	20.78	0.73			Yes
0006	test_drk_donotuse	05:42	10.7			HPF	cal							Yes
virus0000010_01	parallel	05:43	3070.5			VIRUS	sci							Yes
0007	parallel	05:44	969.1	5.8	UT24-3-017	HPF	sci	1.66	1.06	20.12	0.20	30	new queue , clouds from west	No
0008	parallel	06:01	969.1	0.8	UT24-3-017	HPF	sci	1.64	1.08	20.11	0.21	24		No
0009	LFC Cal	06:19	106.5			HPF	cal							Yes
0010	LFC Cal	06:24	106.5			HPF	cal							Yes
virus0000011_01	parallel	06:24	1200			VIRUS	sci							Yes
lrs20000009_01	parallel	06:24	1200	7.0	UT24-3-010	LRS2-B	sci	1.78	1.07	21.70	0.17		clouds	No
0011	LFC Cal	06:26	106.5			HPF	cal							Yes
0012	LFC Cal	06:29	106.5			HPF	cal							Yes
0013	test_drk_donotuse	08:20	10.7			HPF	cal							Yes
0014	HR223_tell_std	08:23	117.2	3.0		HPF	telluric	1.40	1.01	20.69	0.45		some clouds	Yes
0015	LFC Cal	09:19	106.5			HPF	cal							Yes
0016	LFC Cal	09:21	106.5			HPF	cal							Yes
0017	LFC Cal	09:24	106.5			HPF	cal							Yes
0018	test_drk_donotuse	10:20	10.7			HPF	cal							Yes
0019	parallel	10:24	479.3	4.0	UT24-2-008	HPF	sci	1.79		20.75	0.55	126		P4
0020	test_drk_donotuse	10:35	10.7			HPF	cal							Yes
0021	parallel	10:37	479.3	5.0	UT24-2-008	HPF	sci	1.84		20.68	0.59	116		P4
0022	test_drk_donotuse	10:49	10.7			HPF	cal							Yes
0023	parallel	10:51	436.7	5.7	UT24-2-008	HPF	sci	2.22		20.32	0.75	112		P4
0024	test_drk_donotuse	11:03	10.7			HPF	cal							Yes
0025	parallel	11:04	394.1	5.4	UT24-2-008	HPF	sci	1.82		19.54	0.76	134		P4
0026	test_drk_donotuse	11:12	10.7			HPF	cal							Yes
0027	parallel	11:16	394.1	5.4	UT24-2-008	HPF	sci	2.19		17.67	0.85	116	lost guide star to clouds	No
lrs20000010_01	bias	11:24	0			LRS2	cal							Yes
virus0000012_01	bias	11:24	0			VIRUS	cal							Yes
virus0000013_01	Cd-A	11:29	15		ENG24-2-002	VIRUS	cal							Yes
virus0000014_01	Hg	11:30	15		ENG24-2-002	VIRUS	cal							Yes
0028	Dark	11:37	319.5			HPF	cal							Yes
0029	Quartz FCU	11:49	74.5			HPF	cal							Yes
0030	Quartz FCU	11:51	74.5			HPF	cal							Yes
0031	Quartz FCU	11:52	74.5			HPF	cal							Yes
0032	Quartz FCU	11:54	74.5			HPF	cal							Yes
0033	Quartz FCU	11:56	74.5			HPF	cal							Yes
0034	Quartz FCU	11:58	74.5			HPF	cal							Yes
0035	Quartz FCU	12:00	74.5			HPF	cal							Yes
0036	Alpha Bright Cal	12:02	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	12:04	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	12:06	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	12:08	85.2			HPF	cal							Yes
0040	LFC FCU	12:10	106.5			HPF	cal							Yes
0041	LFC FCU	12:13	106.5			HPF	cal							Yes
0042	LFC FCU	12:15	106.5			HPF	cal							Yes
0043	LFC FCU	12:17	106.5			HPF	cal							Yes
0044	LFC FCU	12:20	106.5			HPF	cal							Yes
0045	LFC FCU	12:22	106.5			HPF	cal							Yes
0046	LFC Cal	12:25	106.5			HPF	cal							Yes
0047	LFC Cal	12:27	106.5			HPF	cal							Yes
0048	Etalon Cal	12:35	159.8			HPF	cal							Yes
0049	Etalon Cal	12:38	159.8			HPF	cal							Yes
0050	Etalon Cal	12:42	159.8			HPF	cal							Yes
0051	Etalon Cal	12:45	159.8			HPF	cal							Yes
0052	UNe Slave Cal	12:48	852			HPF	cal							Yes
0053	UNe Slave Cal	13:03	852			HPF	cal							Yes
0054	UNe Slave Cal	13:18	852			HPF	cal							Yes
0076	LFC Cal	21:23	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	21:39	20			VIRUS	cal							Yes
virus0009901_01	bias	21:41	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:42	20			LRS2	cal							Yes
virus0009902_01	dark	21:44	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:44	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:46	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:47	15			LRS2	cal							Yes
0077	Dark	21:50	319.5			HPF	cal							Yes
lrs20009910_01	bias	21:56	0			LRS2	cal							Yes
virus0000017_01	bias	21:56	0			VIRUS	cal							Yes
0078	Dark	21:59	319.5			HPF	cal							Yes
0079	Quartz FCU	22:06	74.5			HPF	cal							Yes
0080	Quartz FCU	22:08	74.5			HPF	cal							Yes
0081	Quartz FCU	22:10	74.5			HPF	cal							Yes
0082	Quartz FCU	22:11	74.5			HPF	cal							Yes
0083	Quartz FCU	22:13	74.5			HPF	cal							Yes
0084	Quartz FCU	22:15	74.5			HPF	cal							Yes
0085	Quartz FCU	22:17	74.5			HPF	cal							Yes
0086	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0090	LFC FCU	22:27	106.5			HPF	cal							Yes
0091	LFC FCU	22:30	106.5			HPF	cal							Yes
0092	LFC Cal	22:33	106.5			HPF	cal							Yes
0093	LFC Cal	22:35	106.5			HPF	cal							Yes
0094	Etalon Cal	22:38	159.8			HPF	cal							Yes
0095	UNe Slave Cal	22:41	852			HPF	cal							Yes
lrs20000014_01	flat_Qth_R	22:42	15			LRS2	cal							Yes
lrs20000014_02	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000014_03	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000014_04	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000014_05	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000015_01	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000015_02	flat_ldls_long_B	22:50	20			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	22:52	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000016_03	Cd-A_B	22:55	38			LRS2	cal							Yes
0096	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000017_01	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20000017_02	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000017_03	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000018_01	Hg_R	23:01	20			LRS2	cal							Yes
lrs20000018_02	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000018_03	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000019_01	Hg_B	23:05	15			LRS2	cal							Yes
lrs20000019_02	Hg_B	23:06	15			LRS2	cal							Yes
lrs20000019_03	Hg_B	23:07	15			LRS2	cal							Yes
0097	UNe Slave Cal	23:12	852			HPF	cal							Yes
virus0000018_01	flat_ldls_long	23:14	15			VIRUS	cal							Yes
virus0000018_02	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000018_03	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000019_01	Cd-A	23:18	15			VIRUS	cal							Yes
virus0000019_02	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000019_03	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000020_01	Hg	23:22	15			VIRUS	cal							Yes
virus0000020_02	Hg	23:24	15			VIRUS	cal							Yes
virus0000020_03	Hg	23:25	15			VIRUS	cal							Yes
lrs20000020_01	bias	23:26	0			LRS2	cal							Yes
virus0000021_01	bias	23:26	0			VIRUS	cal							Yes
lrs20000020_02	bias	23:27	0			LRS2	cal							Yes
virus0000021_02	bias	23:27	0			VIRUS	cal							Yes
lrs20000020_03	bias	23:28	0			LRS2	cal							Yes
virus0000021_03	bias	23:28	0			VIRUS	cal							Yes
lrs20000020_04	bias	23:29	0			LRS2	cal							Yes
virus0000021_04	bias	23:29	0			VIRUS	cal							Yes
lrs20000020_05	bias	23:30	0			LRS2	cal							Yes
virus0000021_05	bias	23:30	0			VIRUS	cal							Yes
lrs20000020_06	bias	23:31	0			LRS2	cal							Yes
virus0000021_06	bias	23:31	0			VIRUS	cal							Yes
lrs20000020_07	bias	23:31	0			LRS2	cal							Yes
virus0000021_07	bias	23:32	0			VIRUS	cal							Yes
lrs20000020_08	bias	23:32	0			LRS2	cal							Yes
virus0000021_08	bias	23:33	0			VIRUS	cal							Yes
lrs20000020_09	bias	23:33	0			LRS2	cal							Yes
virus0000021_09	bias	23:34	0			VIRUS	cal							Yes
lrs20000020_10	bias	23:34	0			LRS2	cal							Yes
virus0000021_10	bias	23:34	0			VIRUS	cal							Yes
lrs20000020_11	bias	23:35	0			LRS2	cal							Yes
virus0000021_11	bias	23:35	0			VIRUS	cal							Yes
lrs20000021_01	dark	23:36	360			LRS2	cal							Yes
virus0000022_01	dark	23:36	360			VIRUS	cal							Yes
lrs20000021_02	dark	23:43	360			LRS2	cal							Yes
virus0000022_02	dark	23:43	360			VIRUS	cal							Yes
lrs20000021_03	dark	23:50	360			LRS2	cal							Yes
virus0000022_03	dark	23:50	360			VIRUS	cal							Yes