HET Night Report Reader

Civil Date	Ephemerides
2024-07-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:00	02:50	03:23	10:42	11:15	12:06	07:21	-
Night Length	7:19		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Nathan McReynolds

Overlaps		none

Other Personnel	Amy Ray

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:50	26.9	24.6	11:17	twilight	09:27
Total Time Open					9:27

Program	Night Priority	Science
03:23	Science
04:00	Idle due to weather (clouds)
04:58	Science
10:28	Engineering (hpf)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:26	02:57	0.62	1.15	-10	-853	25.1	25.4	25.2	76	13	First of Night
↪ Comments			hefi measurement with 1/125 exposure instead of 1/250
11:09	11:17	1.45	2.70	-170	+1602	21.5	22.3	22.5	183	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6349	09:11-09:58	00:47	non-sidereal tracking failed

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	02:05	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:06	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:07	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:08	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:09	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:11	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:14	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:15	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:17	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:18	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:20	26			VIRUS	cal							Yes
0001	test_drk_donotuse	03:07	10.7			HPF	cal							Yes
0002	parallel	03:10	308.9	5.9	UT24-2-011	HPF	sci	1.50	1.02	20.51	0.78	190		P4
0003	parallel	03:16	308.9	0.9	UT24-2-011	HPF	sci	1.59	1.15	20.52	0.79	195		P4
0004	parallel	03:21	308.9	0.9	UT24-2-011	HPF	sci	1.81	1.31	20.51	0.75	187		P4
virus0000006_01	parallel	03:34	480	7.0	HET24-2-100	VIRUS	sci	1.53	1.04	21.36	0.64			Yes
virus0000006_02	parallel	03:43	480	1.0	HET24-2-100	VIRUS	sci	1.44	0.92	21.41	0.64			Yes
virus0000006_03	parallel	03:52	480	1.0	HET24-2-100	VIRUS	sci	1.48	0.79	21.29	0.66		sky is slightly too bright due to low clouds in area, please check data quality	Yes
virus0000007_01	parallel	04:08	480	8.0	HET24-2-100	VIRUS	sci	1.66	0.92	20.75	0.87		lost guide stars for extended time in third image due to clouds	No
virus0000007_02	parallel	04:17	480	1.0	HET24-2-100	VIRUS	sci	1.61	0.90	20.74	0.84			No
virus0000007_03	parallel	04:26	480	1.0	HET24-2-100	VIRUS	sci	1.79	0.91	20.69	0.45			No
virus0000008_01	parallel	04:38	360	4.0	HET24-2-100	VIRUS	sci	1.86	1.09	21.64	0.59		clouds after image one	No
virus0000008_02	parallel	04:45	360	1.0	HET24-2-100	VIRUS	sci	1.71	1.40	21.59	0.34			No
virus0000008_03	parallel	04:52	360	1.0	HET24-2-100	VIRUS	sci	1.71	0.94	21.61	0.34			No
0005	LFC Cal	05:03	106.5			HPF	cal							No
0006	LFC Cal	05:05	106.5			HPF	cal							Yes
virus0000009_01	parallel	05:06	900			VIRUS	sci							Yes
lrs20000007_01	parallel	05:06	900	8.0	UT24-2-006	LRS2-R	sci	1.55	0.81	20.84	0.85			Yes
0007	LFC Cal	05:08	106.5			HPF	cal							Yes
0008	LFC Cal	05:26	106.5			HPF	cal							Yes
virus0000010_01	parallel	05:26	900			VIRUS	sci							Yes
lrs20000008_01	parallel	05:27	900	6.0	UT24-2-006	LRS2-R	sci	1.74	1.27	20.76	0.83			Yes
0009	LFC Cal	05:28	106.5			HPF	cal							Yes
0010	LFC Cal	05:31	106.5			HPF	cal							Yes
0011	test_drk_donotuse	05:43	10.7			HPF	cal							Yes
0012	parallel	05:46	969.1	3.8	UT24-3-006	HPF	sci	1.62	1.07	20.12	0.78	111	new queue	P4
0013	parallel	06:03	969.1	0.8	UT24-3-006	HPF	sci	1.52	1.07	20.13	0.78	108		P4
0014	test_drk_donotuse	06:26	10.7			HPF	cal							Yes
0015	parallel	06:27	308.9	7.9	UT24-2-012	HPF	sci	1.42	0.90	20.06	0.94	478		P4
0016	parallel	06:33	308.9	0.9	UT24-2-012	HPF	sci	1.51	0.94	20.12	0.95	525		P4
0017	parallel	06:39	308.9	0.9	UT24-2-012	HPF	sci	1.52	0.86	20.14	0.95	546		P4
0018	test_drk_donotuse	06:45	10.7			HPF	cal							Yes
0019	HR6718_tell_std	06:50	330.2	6.5		HPF	telluric	1.51	0.72	20.34	0.77			Yes
lrs20000009_01	HD180609_056_W	07:01	30	4.5		LRS2	spec	1.69	0.77	22.02	0.74			Yes
lrs20000010_01	HD180609_066_W	07:05	30	4.5		LRS2	spec	1.60	1.04	21.14	0.87			Yes
virus0000011_01	WD2341+322_042_E	07:11	60	5.0		VIRUS	spec	1.62	0.80	22.11	0.73			Yes
virus0000011_02	WD2341+322_042_E	07:13	60	1.0		VIRUS	spec	1.55	0.85	22.04	0.72			Yes
virus0000011_03	WD2341+322_042_E	07:15	60	1.0		VIRUS	spec	1.48	0.82	22.07	0.74			Yes
0020	test_drk_donotuse	07:18	10.7			HPF	cal							Yes
0021	test_drk_donotuse	07:23	10.7			HPF	cal							Yes
0022	HR8342_tell_std	07:24	330.2	7.5		HPF	telluric	1.40	0.99	20.01	0.86			Yes
0023	LFC Cal	07:31	106.5			HPF	cal							Yes
0024	parallel	07:34	617.7	4.7	UT24-2-011	HPF	sci	1.38	0.78	20.07	0.80	39		P4
0025	parallel	07:45	617.7	1.7	UT24-2-011	HPF	sci	1.50	0.86	20.08	0.82	41		P4
0026	parallel	07:56	617.7	0.7	UT24-2-011	HPF	sci	1.57	0.76	20.07	0.82	42		P4
0027	LFC Cal	08:08	106.5			HPF	cal							Yes
0028	LFC Cal	08:14	106.5			HPF	cal							Yes
0029	parallel	08:17	617.7	9.7	UT24-2-011	HPF	sci	1.64	0.85	20.30	0.83	31		P4
0030	parallel	08:28	617.7	0.7	UT24-2-011	HPF	sci	1.68	1.06	20.28	0.81	28		P4
0031	parallel	08:39	617.7	0.7	UT24-2-011	HPF	sci	1.65	1.05	20.34	0.79	24		P4
0032	LFC Cal	08:51	106.5			HPF	cal							Yes
0033	LFC Cal	08:54	106.5			HPF	cal							Yes
lrs20000011_01	parallel	08:55	300	6.0	PSU24-2-008	LRS2-R	sci	1.83	0.79	20.56	0.84			P4
virus0000012_01	parallel	08:55	300			VIRUS	sci							Yes
0034	LFC Cal	08:56	106.5			HPF	cal							Yes
0035	LFC Cal	09:03	106.5			HPF	cal							Yes
virus0000013_01	parallel	09:05	300			VIRUS	sci							Yes
0036	LFC Cal	09:06	106.5			HPF	cal							Yes
lrs20000012_01	parallel	09:06	300	6.0	PSU24-2-008	LRS2-R	sci	1.68	0.84	20.43	0.97			P4
0037	test_drk_donotuse	09:24	10.7			HPF	cal							Yes
0038	parallel	09:25	617.7	13.7	PSU24-2-013	HPF	sci	2.23	1.04	20.55	1.02		non-sidreal tracking method failed, but some manual guiding was attempted	No
0039	parallel	09:36	617.7	1.7	PSU24-2-013	HPF	sci	2.38	1.22	20.64	1.00	30		No
0040	parallel	09:47	617.7	0.7	PSU24-2-013	HPF	sci	2.38	0.95	20.70	0.99			No
0041	test_drk_donotuse	10:02	10.7			HPF	cal							Yes
0042	parallel	10:06	479.3	8.0	UT24-2-008	HPF	sci	2.09	1.34	20.22	0.62	104		P4
0043	test_drk_donotuse	10:17	10.7			HPF	cal							Yes
0044	parallel	10:18	575.1	4.4	UT24-2-008	HPF	sci	2.13	1.79	20.44	0.84	115		P4
0045	test_drk_donotuse	10:34	10.7			HPF	cal							Yes
0046	Teegarden	10:36	969.1	7.8	ENG24-2-000	HPF	eng	2.20	1.31	19.67	0.91	183		Yes
0047	Teegarden	10:53	969.1	0.8	ENG24-2-000	HPF	eng	2.18	1.33	19.56	0.92	190		Yes
0048	LFC Cal	11:11	106.5			HPF	cal							Yes
lrs20000013_01	bias	11:11	0			LRS2	cal							Yes
virus0000014_01	bias	11:12	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	11:16	15		ENG24-2-002	VIRUS	cal							Yes
virus0000016_01	Hg	11:17	15		ENG24-2-002	VIRUS	cal							Yes
0049	Dark	11:25	319.5			HPF	cal							Yes
0050	Quartz FCU	11:36	74.5			HPF	cal							Yes
0051	Quartz FCU	11:38	74.5			HPF	cal							Yes
0052	Quartz FCU	11:40	74.5			HPF	cal							Yes
0053	Quartz FCU	11:42	74.5			HPF	cal							Yes
0054	Quartz FCU	11:43	74.5			HPF	cal							Yes
0055	Quartz FCU	11:45	74.5			HPF	cal							Yes
0056	Quartz FCU	11:47	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	11:49	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	11:51	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	11:53	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	11:55	85.2			HPF	cal							Yes
0061	LFC FCU	11:58	106.5			HPF	cal							Yes
0062	LFC FCU	12:00	106.5			HPF	cal							Yes
0063	LFC FCU	12:02	106.5			HPF	cal							Yes
0064	LFC FCU	12:05	106.5			HPF	cal							Yes
0065	LFC FCU	12:07	106.5			HPF	cal							Yes
0066	LFC FCU	12:09	106.5			HPF	cal							Yes
0067	LFC Cal	12:12	106.5			HPF	cal							Yes
0068	LFC Cal	12:15	106.5			HPF	cal							Yes
0069	Etalon Cal	12:22	159.8			HPF	cal							Yes
0070	Etalon Cal	12:26	159.8			HPF	cal							Yes
0071	Etalon Cal	12:29	159.8			HPF	cal							Yes
0072	Etalon Cal	12:32	159.8			HPF	cal							Yes
0073	UNe Slave Cal	12:35	852			HPF	cal							Yes
0074	UNe Slave Cal	12:51	852			HPF	cal							Yes
0075	UNe Slave Cal	13:06	852			HPF	cal							Yes
0089	LFC Cal	21:27	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:49	20			VIRUS	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:52	20			LRS2	cal							Yes
virus0009902_01	dark	21:53	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
0090	Dark	22:00	319.5			HPF	cal							Yes
0091	Quartz FCU	22:07	74.5			HPF	cal							Yes
0092	Quartz FCU	22:08	74.5			HPF	cal							Yes
0093	Quartz FCU	22:10	74.5			HPF	cal							Yes
0094	Quartz FCU	22:12	74.5			HPF	cal							Yes
0095	Quartz FCU	22:14	74.5			HPF	cal							Yes
0096	Quartz FCU	22:16	74.5			HPF	cal							Yes
0097	Quartz FCU	22:17	74.5			HPF	cal							Yes
0098	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0099	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0100	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0101	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0102	LFC FCU	22:28	106.5			HPF	cal							Yes
0103	LFC FCU	22:30	106.5			HPF	cal							Yes
0104	LFC Cal	22:33	106.5			HPF	cal							Yes
0105	LFC Cal	22:35	106.5			HPF	cal							Yes
0106	Etalon Cal	22:38	159.8			HPF	cal							Yes
0107	UNe Slave Cal	22:42	852			HPF	cal							Yes
lrs20000025_01	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000025_02	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000025_03	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000025_04	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000025_05	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000026_01	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000026_02	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000026_03	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000027_01	Cd-A_B	22:53	38			LRS2	cal							Yes
lrs20000027_02	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20000027_03	Cd-A_B	22:56	38			LRS2	cal							Yes
0108	UNe Slave Cal	22:57	852			HPF	cal							Yes
lrs20000028_01	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000028_02	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20000028_03	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000029_01	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000029_02	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000029_03	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000030_01	Hg_B	23:06	15			LRS2	cal							Yes
lrs20000030_02	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000030_03	Hg_B	23:08	15			LRS2	cal							Yes
0109	UNe Slave Cal	23:12	852			HPF	cal							Yes
virus0000026_01	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000026_02	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000026_03	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000027_01	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000027_02	Cd-A	23:20	15			VIRUS	cal							Yes
virus0000027_03	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000028_01	Hg	23:23	15			VIRUS	cal							Yes
virus0000028_02	Hg	23:24	15			VIRUS	cal							Yes
virus0000028_03	Hg	23:26	15			VIRUS	cal							Yes
lrs20000031_01	bias	23:27	0			LRS2	cal							Yes
virus0000029_01	bias	23:27	0			VIRUS	cal							Yes
lrs20000031_02	bias	23:28	0			LRS2	cal							Yes
virus0000029_02	bias	23:28	0			VIRUS	cal							Yes
lrs20000031_03	bias	23:29	0			LRS2	cal							Yes
virus0000029_03	bias	23:29	0			VIRUS	cal							Yes
lrs20000031_04	bias	23:30	0			LRS2	cal							Yes
virus0000029_04	bias	23:30	0			VIRUS	cal							Yes
lrs20000031_05	bias	23:30	0			LRS2	cal							Yes
lrs20000031_06	bias	23:31	0			LRS2	cal							Yes
virus0000029_05	bias	23:31	0			VIRUS	cal							Yes
virus0000029_06	bias	23:32	0			VIRUS	cal							Yes
lrs20000031_07	bias	23:32	0			LRS2	cal							Yes
virus0000029_07	bias	23:32	0			VIRUS	cal							Yes
lrs20000031_08	bias	23:33	0			LRS2	cal							Yes
virus0000029_08	bias	23:33	0			VIRUS	cal							Yes
lrs20000031_09	bias	23:34	0			LRS2	cal							Yes
virus0000029_09	bias	23:34	0			VIRUS	cal							Yes
lrs20000031_10	bias	23:35	0			LRS2	cal							Yes
virus0000029_10	bias	23:35	0			VIRUS	cal							Yes
lrs20000031_11	bias	23:36	0			LRS2	cal							Yes
virus0000029_11	bias	23:36	0			VIRUS	cal							Yes
lrs20000032_01	dark	23:37	360			LRS2	cal							Yes
virus0000030_01	dark	23:37	360			VIRUS	cal							Yes
lrs20000032_02	dark	23:43	360			LRS2	cal							Yes
virus0000030_02	dark	23:44	360			VIRUS	cal							Yes
lrs20000032_03	dark	23:50	360			LRS2	cal							Yes
virus0000030_03	dark	23:51	360			VIRUS	cal							Yes