HET Night Report Reader

Civil Date	Ephemerides
2024-02-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:01	01:47	02:15	12:02	12:30	13:15	05:36	-
Night Length	9:47		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
Amy Westfall	Stephen Odewahn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:54	7.2	7.4	12:36	twilight	11:42
Total Time Open					11:42

Program	Night Priority	Science
02:15	Science
09:53	Idle due to weather (Work down wind queue hole)
11:29	Engineering (hpf)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:25	02:05	0.44	0.66	45	-282	6.5	7.2	7.2	280	8	First of Night
09:53	10:01	0.93	1.41	-202	+1225	6.2	6.6	6.5	298	30	Post-Observing
10:01	10:32	0.44	0.67	33	+1107	6.4	6.6	6.5	299	30	Stack/Re-stack
12:29	12:36	0.51	0.78	158	+1230	6.0	5.9	6.0	293	30	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6145	03:54-03:54	00:00	log relay crash	restart log relay
6217	08:23-08:26	00:03	wfs2 oscillations during grid search

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
virus0000016_01	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000016_02	Cd-A	00:01	15			VIRUS	cal							Yes
virus0000016_03	Cd-A	00:03	15			VIRUS	cal							Yes
virus0000017_01	Hg	00:04	15			VIRUS	cal							Yes
virus0000017_02	Hg	00:06	15			VIRUS	cal							Yes
virus0000017_03	Hg	00:07	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:09	0			LRS2	cal							Yes
virus0000001_01	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:09	0			LRS2	cal							Yes
virus0000001_02	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:10	0			LRS2	cal							Yes
virus0000001_03	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:11	0			LRS2	cal							Yes
virus0000001_04	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:12	0			LRS2	cal							Yes
virus0000001_05	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:13	0			LRS2	cal							Yes
virus0000001_06	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:14	0			LRS2	cal							Yes
virus0000001_07	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:15	0			LRS2	cal							Yes
lrs20000001_09	bias	00:15	0			LRS2	cal							Yes
virus0000001_08	bias	00:15	0			VIRUS	cal							Yes
virus0000001_09	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:16	0			LRS2	cal							Yes
virus0000001_10	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:17	0			LRS2	cal							Yes
virus0000001_11	bias	00:18	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:18	360			LRS2	cal							Yes
virus0000002_01	dark	00:18	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:25	360			LRS2	cal							Yes
virus0000002_02	dark	00:25	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:32	360			LRS2	cal							Yes
virus0000002_03	dark	00:32	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:06	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:07	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:08	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:09	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:10	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:12	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:14	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:15	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:17	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:18	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:19	26			VIRUS	cal							Yes
0001	test_drk_donotuse	02:09	10.7			HPF	cal							Yes
0002	HR1826_tell_std	02:12	330.2	5.5		HPF	telluric	1.15	0.82	20.13	0.82			Yes
lrs20000009_01	BD+541216_066_E	02:23	30	6.5		LRS2	spec	1.22	0.66	20.65	0.94			Yes
0003	LFC Cal	02:27	106.5			HPF	cal							Yes
virus0000008_01	parallel	02:29	3300			VIRUS	sci							Yes
lrs20000010_01	parallel	02:29	3300	5.0	UT24-1-004	LRS2-B	sci	1.48	0.73	21.96	0.73			Yes
0004	LFC Cal	02:30	106.5			HPF	cal							Yes
0005	LFC Cal	02:32	106.5			HPF	cal							Yes
0006	test_drk_donotuse	03:28	10.7			HPF	cal							Yes
virus0000009_01	parallel	03:30	1590			VIRUS	sci							Yes
0007	parallel	03:31	308.9	6.9	UT24-1-013	HPF	sci	1.40	1.29	20.16	0.89	595		P4
0008	parallel	03:37	308.9	0.9	UT24-1-013	HPF	sci	1.41	0.90	20.18	0.88	638		P4
0009	parallel	03:42	308.9	0.9	UT24-1-013	HPF	sci	1.49	1.10	20.18	0.88	602		P4
lrs20000011_01	G191B2B_056_W	03:53	60	5.0		LRS2	spec	1.72	1.08	21.68	0.85			Yes
virus0000010_01	parallel	03:58	480	4.0	HET24-1-100	VIRUS	sci	1.77	1.19	22.11	0.49		Transparency slightly lower in first exposure but conditions were still clear.	Yes
virus0000010_02	parallel	04:07	480	1.0	HET24-1-100	VIRUS	sci	1.78	1.12	22.13	0.53			Yes
virus0000010_03	parallel	04:17	480	2.0	HET24-1-100	VIRUS	sci	1.91	1.06	22.11	0.58			Yes
virus0000011_01	parallel	04:28	600	3.0	HET24-1-100	VIRUS	sci	1.68	1.08	22.18	0.55			Yes
virus0000011_02	parallel	04:39	600	1.0	HET24-1-100	VIRUS	sci	1.74	1.07	22.15	0.57			Yes
virus0000011_03	parallel	04:50	600	1.0	HET24-1-100	VIRUS	sci	1.78	1.32	22.13	0.58			Yes
0010	test_drk_donotuse	05:04	10.7			HPF	cal							Yes
0011	parallel	05:06	649.6	6.2	PSU24-1-011	HPF	sci	2.09	1.35	20.32	0.83	292		Yes
virus0000012_01	parallel	05:06	3124.5			VIRUS	sci							Yes
0012	parallel	05:18	649.6	0.2	PSU24-1-011	HPF	sci	2.10	1.48	20.35	0.84	295		Yes
0013	parallel	05:29	649.6	1.2	PSU24-1-011	HPF	sci	1.93	1.19	20.26	0.87	290		Yes
0014	LFC Cal	05:42	106.5			HPF	cal							Yes
0015	test_drk_donotuse	05:44	10.7			HPF	cal							Yes
virus0000013_01	parallel	05:45	1590			VIRUS	sci							Yes
0016	parallel	05:46	308.9	5.9	UT24-1-013	HPF	sci	2.01	1.39	20.61	0.70	162	Variable seeing due to wind and SNR lower; please check that data is useful.	P4
0017	parallel	05:52	308.9	0.9	UT24-1-013	HPF	sci	1.96	1.68	20.54	0.72	171		P4
0018	parallel	05:57	308.9	0.9	UT24-1-013	HPF	sci	1.91	1.26	20.51	0.75	192		P4
0019	LFC Cal	06:06	106.5			HPF	cal							Yes
0020	LFC Cal	06:08	106.5			HPF	cal							Yes
virus0000014_01	parallel	06:08	1000			VIRUS	sci							Yes
lrs20000012_01	parallel	06:08	1000	5.3	UT24-1-002	LRS2-B	sci	2.08	1.33	20.39	0.73			Yes
0021	LFC Cal	06:10	106.5			HPF	cal							Yes
0022	LFC Cal	06:27	106.5			HPF	cal							Yes
0023	LFC Cal	06:29	106.5			HPF	cal							Yes
virus0000015_01	parallel	06:30	1000			VIRUS	sci							Yes
lrs20000013_01	parallel	06:30	1000	5.3	UT24-1-002	LRS2-R	sci	1.89	1.19	19.83	0.94			Yes
0024	LFC Cal	06:32	106.5			HPF	cal							Yes
0025	test_drk_donotuse	06:50	10.7			HPF	cal							Yes
virus0000016_01	parallel	06:53	1105.5			VIRUS	sci							Yes
0026	parallel	06:54	681.6	6.6	UT24-1-009	HPF	sci	1.94	1.47	20.21	0.88	96		P4
0027	LFC Cal	07:10	106.5			HPF	cal							Yes
virus0000017_01	parallel	07:10	1500			VIRUS	sci							Yes
lrs20000014_01	parallel	07:10	1500	5.0	UT24-1-004	LRS2-B	sci	1.88	1.34	20.31	0.67			Yes
0028	LFC Cal	07:12	106.5			HPF	cal							Yes
0029	LFC Cal	07:14	106.5			HPF	cal							Yes
0030	LFC Cal	07:38	106.5			HPF	cal							Yes
0031	LFC Cal	07:41	106.5			HPF	cal							Yes
virus0000018_01	parallel	07:41	2000			VIRUS	sci							Yes
lrs20000015_01	parallel	07:41	2000	5.7	UT24-1-002	LRS2-B	sci	2.17	1.73	20.12	0.70			P4
0032	LFC Cal	07:43	106.5			HPF	cal							Yes
0033	test_drk_donotuse	08:17	10.7			HPF	cal							Yes
0034	HR3589_tell_std	08:20	330.2	5.5		HPF	telluric	2.02	1.65	20.35	0.74			Yes
0035	test_drk_donotuse	08:30	10.7			HPF	cal							Yes
0036	parallel	08:32	649.6	7.2	PSU24-1-006	HPF	sci	1.96	1.60	20.40	0.97	339		P4
virus0000019_01	parallel	08:32	1039.5			VIRUS	sci							Yes
0037	LFC Cal	08:45	106.5			HPF	cal							Yes
0038	LFC Cal	08:48	106.5			HPF	cal							Yes
virus0000020_01	parallel	08:48	3300			VIRUS	sci							Yes
lrs20000016_01	parallel	08:49	3300	6.0	UT24-1-004	LRS2-R	sci	1.90	1.05	20.23	0.74			Yes
0039	LFC Cal	08:50	106.5			HPF	cal							Yes
0040	LFC Cal	08:53	106.5			HPF	cal							Yes
virus0000021_01	P177D_034_E	09:48	60	4.0		VIRUS	spec	1.89	0.94	20.31	0.75			Yes
virus0000021_02	P177D_034_E	09:50	60	1.0		VIRUS	spec	1.82	0.95	20.30	0.75			Yes
virus0000021_03	P177D_034_E	09:52	60	1.0		VIRUS	spec	1.93	1.17	20.30	0.76			Yes
0041	LFC Cal	10:01	106.5			HPF	cal							Yes
0042	LFC Cal	10:03	106.5			HPF	cal							Yes
0043	LFC Cal	10:06	106.5			HPF	cal							Yes
0044	LFC Cal	11:01	106.5			HPF	cal							Yes
0045	LFC Cal	11:04	106.5			HPF	cal							Yes
0046	LFC Cal	11:06	106.5			HPF	cal							Yes
0047	test_drk_donotuse	11:32	10.7			HPF	cal							Yes
0048	GJ_1214	11:34	969.1	4.8	ENG24-1-000	HPF	eng	1.68	1.13	19.46	0.91	138		Yes
virus0000022_01	parallel	11:34	3070.5			VIRUS	eng							Yes
0049	GJ_1214	11:51	969.1	0.8	ENG24-1-000	HPF	eng	1.65	0.90	19.48	0.92	144		Yes
0050	LFC Cal	12:09	106.5			HPF	cal							Yes
0051	test_drk_donotuse	12:12	10.7			HPF	cal							Yes
0052	parallel	12:13	969.1	5.8	PSU24-1-006	HPF	sci	1.66	1.17	19.45	0.71	35		P4
virus0000023_01	parallel	12:13	1534.5			VIRUS	sci							Yes
0053	LFC Cal	12:31	106.5			HPF	cal							Yes
lrs20000017_01	bias	12:34	0			LRS2	cal							Yes
virus0000024_01	bias	12:35	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	12:39	15		ENG24-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	12:41	15		ENG24-1-002	VIRUS	cal							Yes
0054	Dark	12:44	319.5			HPF	cal							Yes
0055	Quartz FCU	12:55	74.5			HPF	cal							Yes
0056	Quartz FCU	12:57	74.5			HPF	cal							Yes
0057	Quartz FCU	12:59	74.5			HPF	cal							Yes
0058	Quartz FCU	13:01	74.5			HPF	cal							Yes
0059	Quartz FCU	13:02	74.5			HPF	cal							Yes
0060	Quartz FCU	13:04	74.5			HPF	cal							Yes
0061	Quartz FCU	13:06	74.5			HPF	cal							Yes
0062	Alpha Bright Cal	13:08	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	13:10	85.2			HPF	cal							Yes
0064	Alpha Bright Cal	13:12	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	13:14	85.2			HPF	cal							Yes
0066	LFC FCU	13:17	106.5			HPF	cal							Yes
0067	LFC FCU	13:19	106.5			HPF	cal							Yes
0068	LFC FCU	13:21	106.5			HPF	cal							Yes
0069	LFC FCU	13:24	106.5			HPF	cal							Yes
0070	LFC FCU	13:26	106.5			HPF	cal							Yes
0071	LFC FCU	13:28	106.5			HPF	cal							Yes
0072	LFC Cal	13:31	106.5			HPF	cal							Yes
0073	LFC Cal	13:34	106.5			HPF	cal							Yes
0074	Etalon Cal	13:41	159.8			HPF	cal							Yes
0075	Etalon Cal	13:44	159.8			HPF	cal							Yes
0076	Etalon Cal	13:48	159.8			HPF	cal							Yes
0077	Etalon Cal	13:51	159.8			HPF	cal							Yes
0078	UNe Slave Cal	13:54	852			HPF	cal							Yes
0079	UNe Slave Cal	14:09	852			HPF	cal							Yes
0080	UNe Slave Cal	14:25	852			HPF	cal							Yes
virus0008100_01	dark	19:07	20			VIRUS	cal							Yes
virus0008100_02	dark	19:08	20			VIRUS	cal							Yes
virus0008101_01	flat_ldls_long	19:12	15			VIRUS	cal							Yes
virus0008101_02	flat_ldls_long	19:14	15			VIRUS	cal							Yes
virus0008102_01	bias	19:15	0			VIRUS	cal							Yes
virus0008102_02	bias	19:16	0			VIRUS	cal							Yes
0058	LFC Cal	20:49	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:29	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:30	20			VIRUS	cal							Yes
virus0009901_01	bias	22:31	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:32	20			LRS2	cal							Yes
virus0009902_01	dark	22:33	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:34	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:36	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:37	15			LRS2	cal							Yes
0059	Dark	22:41	319.5			HPF	cal							Yes
0060	Quartz FCU	22:47	74.5			HPF	cal							Yes
0061	Quartz FCU	22:49	74.5			HPF	cal							Yes
0062	Quartz FCU	22:51	74.5			HPF	cal							Yes
0063	Quartz FCU	22:53	74.5			HPF	cal							Yes
0064	Quartz FCU	22:54	74.5			HPF	cal							Yes
0065	Quartz FCU	22:56	74.5			HPF	cal							Yes
0066	Quartz FCU	22:58	74.5			HPF	cal							Yes
0067	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	23:02	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	23:04	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	23:06	85.2			HPF	cal							Yes
0071	LFC FCU	23:09	106.5			HPF	cal							Yes
0072	LFC FCU	23:11	106.5			HPF	cal							Yes
0073	LFC Cal	23:14	106.5			HPF	cal							Yes
0074	LFC Cal	23:16	106.5			HPF	cal							Yes
0075	Etalon Cal	23:19	159.8			HPF	cal							Yes
0076	UNe Slave Cal	23:22	852			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	23:28	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	23:30	20			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	23:32	20			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	23:33	20			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:34	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	23:36	38			LRS2	cal							Yes
0077	UNe Slave Cal	23:37	852			HPF	cal							Yes
lrs20000012_03	Cd-A_B	23:37	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	23:39	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	23:40	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	23:42	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	23:43	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	23:44	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:46	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:47	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:48	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:49	15			LRS2	cal							Yes
0078	UNe Slave Cal	23:52	852			HPF	cal							Yes
virus0000015_01	flat_ldls_long	23:56	15			VIRUS	cal							Yes
virus0000015_02	flat_ldls_long	23:57	15			VIRUS	cal							Yes
virus0000015_03	flat_ldls_long	23:59	15			VIRUS	cal							Yes