HET Night Report Reader

Civil Date	Ephemerides
2024-08-09	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:50	02:39	03:11	10:52	11:24	12:13	-	04:40
Night Length	7:41		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:08	24.0	21.5	11:32	twilight	10:24
Total Time Open					10:24

Program	Night Priority	Science
03:11	Science
09:23	Idle due to weather (transparency drop)
09:47	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:16	03:09	0.55	0.96	-25	+563	21.0	21.8	21.9	121	12	First of Night
↪ Comments			scs lost communication, required restart of scs system hefi measurement with 1/125 exposure instead of 1/250
07:26	07:32	1.32	2.26	-275	+2355	18.9	19.5	19.6	133	16	Post-Observing
07:32	08:00	0.52	0.86	-35	+2362	18.3	19.3	19.4	143	5	Stack/Re-stack
↪ Comments			hefi measurement take at 1/125 instead of 1/250
11:25	11:31	1.10	1.96	-145	+2967	17.3	18.0	18.1	149	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6353	02:18-02:30	00:12	scs lost communication while trying to manually move segments and crashed	restart scs system

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
lrs20000024_01	Hg_R	00:00	20			LRS2	cal							Yes
lrs20000024_02	Hg_R	00:01	20			LRS2	cal							Yes
lrs20000024_03	Hg_R	00:02	20			LRS2	cal							Yes
lrs20000025_01	Hg_B	00:04	15			LRS2	cal							Yes
lrs20000025_02	Hg_B	00:05	15			LRS2	cal							Yes
lrs20000025_03	Hg_B	00:06	15			LRS2	cal							Yes
0001	UNe Slave Cal	00:10	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:13	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:14	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:15	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:17	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:18	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:20	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:21	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:22	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:24	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:25	0			LRS2	cal							Yes
virus0000004_01	bias	00:25	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:26	0			LRS2	cal							Yes
virus0000004_02	bias	00:26	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:27	0			LRS2	cal							Yes
virus0000004_03	bias	00:27	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:28	0			LRS2	cal							Yes
lrs20000001_05	bias	00:28	0			LRS2	cal							Yes
virus0000004_04	bias	00:28	0			VIRUS	cal							Yes
virus0000004_05	bias	00:29	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:29	0			LRS2	cal							Yes
virus0000004_06	bias	00:30	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:30	0			LRS2	cal							Yes
virus0000004_07	bias	00:31	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:31	0			LRS2	cal							Yes
virus0000004_08	bias	00:31	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:32	0			LRS2	cal							Yes
virus0000004_09	bias	00:32	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:33	0			LRS2	cal							Yes
virus0000004_10	bias	00:33	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:34	0			LRS2	cal							Yes
virus0000004_11	bias	00:34	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:35	360			LRS2	cal							Yes
virus0000005_01	dark	00:35	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:42	360			LRS2	cal							Yes
virus0000005_02	dark	00:42	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:48	360			LRS2	cal							Yes
virus0000005_03	dark	00:49	360			VIRUS	cal							Yes
0002	twilight	01:47	298.2			HPF	cal							Yes
lrs20000003_01	skyflat	01:56	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:57	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:58	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:59	16			LRS2	cal							Yes
lrs20000007_01	skyflat	02:00	22			LRS2	cal							Yes
lrs20000008_01	skyflat	02:02	30			LRS2	cal							Yes
virus0000006_01	skyflat	02:05	7			VIRUS	cal							Yes
virus0000007_01	skyflat	02:06	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:08	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:09	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:10	26			VIRUS	cal							Yes
0003	test_drk_donotuse	03:09	10.7			HPF	cal							Yes
0004	parallel	03:13	138.5	4.7	UT24-3-017	HPF	sci	1.24	0.70	20.35	0.85	479		Yes
virus0000011_01	parallel	03:13	4006.5			VIRUS	sci							Yes
0005	parallel	03:16	138.5	-0.3	UT24-3-017	HPF	sci	1.26	0.84	20.35	0.86	481		Yes
0006	parallel	03:19	138.5	0.7	UT24-3-017	HPF	sci	1.20	0.80	20.32	0.87	475		Yes
0007	parallel	03:22	138.5	0.7	UT24-3-017	HPF	sci	1.22	0.76	20.29	0.88	488		Yes
0008	parallel	03:25	138.5	0.7	UT24-3-017	HPF	sci	1.16	0.71	20.26	0.87	475		Yes
0009	parallel	03:28	138.5	0.7	UT24-3-017	HPF	sci	1.25	0.74	20.30	0.87	460		Yes
0010	parallel	03:30	138.5	0.7	UT24-3-017	HPF	sci	1.26	0.77	20.31	0.88	458		Yes
0011	parallel	03:33	138.5	0.7	UT24-3-017	HPF	sci	1.29	0.80	20.31	0.89	448		Yes
0012	parallel	03:36	138.5	-0.3	UT24-3-017	HPF	sci	1.26	0.91	20.34	0.89	451		Yes
0013	parallel	03:39	138.5	0.7	UT24-3-017	HPF	sci	1.26	0.86	20.28	0.90	452		Yes
0014	parallel	03:42	138.5	0.7	UT24-3-017	HPF	sci	1.22	0.72	20.32	0.91	450		Yes
0015	parallel	03:45	138.5	0.7	UT24-3-017	HPF	sci	1.21	0.71	20.28	0.92	448		Yes
0016	parallel	03:48	138.5	0.7	UT24-3-017	HPF	sci	1.24	0.87	20.34	0.92	435		Yes
0017	parallel	03:50	138.5	0.7	UT24-3-017	HPF	sci	1.25	0.79	20.33	0.92	428		Yes
0018	parallel	03:53	138.5	0.7	UT24-3-017	HPF	sci	1.22	0.73	20.31	0.93	432		Yes
0019	LFC Cal	03:57	106.5			HPF	cal							Yes
0020	test_drk_donotuse	03:59	10.7			HPF	cal							Yes
0021	parallel	04:01	969.1	5.8	UT24-3-006	HPF	sci	1.49	1.23	20.16	0.88	26		Yes
virus0000012_01	parallel	04:01	3070.5			VIRUS	sci							Yes
0022	parallel	04:19	969.1	0.8	UT24-3-006	HPF	sci	1.57	1.02	20.21	0.91	28		Yes
0023	test_drk_donotuse	04:37	10.7			HPF	cal							Yes
0024	parallel	04:42	969.1	6.8	UT24-3-012	HPF	sci	1.81	1.55	20.22	0.88	289		Yes
virus0000013_01	parallel	04:42	3070.5			VIRUS	sci							Yes
0025	parallel	04:59	969.1	1.8	UT24-3-012	HPF	sci	1.78	1.16	20.27	0.87	305		Yes
0026	test_drk_donotuse	05:17	10.7			HPF	cal							Yes
virus0000014_01	parallel	05:20	726			VIRUS	sci							Yes
0027	parallel	05:21	447.3	4.5	UT24-3-012	HPF	sci	1.81	1.27	19.94	0.88	173		Yes
0028	LFC Cal	05:30	106.5			HPF	cal							Yes
0029	LFC Cal	05:33	106.5			HPF	cal							Yes
0030	LFC Cal	05:35	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:35	900			VIRUS	sci							Yes
lrs20000009_01	parallel	05:36	900	8.0	PSU24-3-005	LRS2-B	sci	1.78	1.14	21.61	0.90			Yes
0031	LFC Cal	05:54	106.5			HPF	cal							Yes
0032	LFC Cal	05:56	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:57	1200			VIRUS	sci							Yes
lrs20000010_01	parallel	05:57	1200	6.0	UT24-3-010	LRS2-B	sci	1.74	1.51	21.84	0.85			Yes
0033	LFC Cal	05:58	106.5			HPF	cal							Yes
0034	LFC Cal	06:19	106.5			HPF	cal							Yes
0035	LFC Cal	06:21	106.5			HPF	cal							Yes
lrs20000011_01	parallel	06:22	600			LRS2	sci							Yes
virus0000017_01	parallel	06:22	600	5.0	UT24-3-008	VIRUS	sci	1.89	1.46	21.59	0.76			Yes
0036	LFC Cal	06:23	106.5			HPF	cal							Yes
lrs20000011_02	parallel	06:33	600			LRS2	sci							Yes
virus0000017_02	parallel	06:33	600	1.0	UT24-3-008	VIRUS	sci	1.94	1.10	21.59	0.79			Yes
lrs20000011_03	parallel	06:45	600			LRS2	sci							Yes
virus0000017_03	parallel	06:45	600	2.0	UT24-3-008	VIRUS	sci	1.94	1.12	21.60	0.79			Yes
0037	test_drk_donotuse	06:56	10.7			HPF	cal							Yes
0038	parallel	07:01	969.1	5.8	PSU24-3-009	HPF	sci	1.98	1.22	19.96	0.85	81		Yes
virus0000018_01	parallel	07:01	1534.5			VIRUS	sci							Yes
0039	LFC Cal	07:19	106.5			HPF	cal							Yes
0040	test_drk_donotuse	07:22	10.7			HPF	cal							Yes
0041	HR223_tell_std	07:23	117.2	7.0		HPF	telluric	1.96	1.02	20.31	0.73			Yes
virus0000019_01	parallel	08:05	360			VIRUS	spec							Yes
lrs20000012_01	LDS749B_056_W	08:05	360	5.0		LRS2	spec	1.42	0.95	21.87	0.82			Yes
virus0000020_01	LDS749B_034_W	08:15	60	4.0		VIRUS	spec	1.51	0.96	21.66	0.62			Yes
virus0000020_02	LDS749B_034_W	08:17	60	1.0		VIRUS	spec	1.53	0.85	21.67	0.75			Yes
virus0000020_03	LDS749B_034_W	08:20	60	2.0		VIRUS	spec	1.59	0.82	21.68	0.73			Yes
0042	LFC Cal	08:26	106.5			HPF	cal							Yes
virus0000021_01	parallel	08:26	1200			VIRUS	sci							Yes
lrs20000013_01	parallel	08:26	1200	5.0	UT24-3-010	LRS2-B	sci	1.41	0.75	21.85	0.76			Yes
0043	LFC Cal	08:28	106.5			HPF	cal							Yes
0044	LFC Cal	08:30	106.5			HPF	cal							Yes
0045	LFC Cal	08:51	106.5			HPF	cal							Yes
lrs20000014_01	parallel	08:51	600			LRS2	sci							Yes
virus0000022_01	parallel	08:51	600	5.0	UT24-3-008	VIRUS	sci	1.36	0.84	21.76	0.73			Yes
0046	LFC Cal	08:53	106.5			HPF	cal							Yes
0047	LFC Cal	08:55	106.5			HPF	cal							Yes
lrs20000014_02	parallel	09:02	600			LRS2	sci							Yes
virus0000022_02	parallel	09:02	600	1.0	UT24-3-008	VIRUS	sci	1.38	0.84	21.75	0.84			Yes
lrs20000014_03	parallel	09:13	600			LRS2	sci							Yes
virus0000022_03	parallel	09:13	600	1.0	UT24-3-008	VIRUS	sci	1.48	0.91	21.75	0.86			Yes
virus0000023_01	parallel	09:27	360	4.0	UT24-3-005	VIRUS	sci	1.49	0.96	21.80	0.73		transparency drop in last two dithers	No
virus0000023_02	parallel	09:34	360	1.0	UT24-3-005	VIRUS	sci	1.56	1.00	21.76	0.48			No
virus0000023_03	parallel	09:41	360	1.0	UT24-3-005	VIRUS	sci	1.50	0.84	21.72	0.42			No
virus0000024_01	parallel	09:50	660	3.0	UT24-3-005	VIRUS	sci	1.46	0.94	21.75	0.76			Yes
virus0000024_02	parallel	10:02	660	1.0	UT24-3-005	VIRUS	sci	1.46	0.92	21.75	0.83			Yes
virus0000024_03	parallel	10:14	660	1.0	UT24-3-005	VIRUS	sci	1.38	1.00	21.76	0.83			Yes
0048	test_drk_donotuse	10:29	10.7			HPF	cal							Yes
0049	parallel	10:30	649.6	7.2	UT24-3-017	HPF	sci	1.42	1.08	20.38	0.84		not enough track time to finish last exposure	No
virus0000025_01	parallel	10:30	3124.5			VIRUS	sci							Yes
0050	LFC Cal	10:43	106.5			HPF	cal							Yes
0051	LFC Cal	10:50	106.5			HPF	cal							Yes
0052	parallel	10:52	617.7	9.7	UT24-3-014	HPF	sci	1.70	1.01	19.92	0.85	77		Yes
virus0000026_01	parallel	10:52	2976			VIRUS	sci							Yes
0053	parallel	11:03	617.7	0.7	UT24-3-014	HPF	sci	1.71	1.34	19.76	0.86	83		Yes
0054	parallel	11:14	617.7	0.7	UT24-3-014	HPF	sci	1.62	1.00	18.80	0.85	83		Yes
0055	LFC Cal	11:26	106.5			HPF	cal							Yes
lrs20000015_01	bias	11:27	0			LRS2	cal							Yes
virus0000027_01	bias	11:27	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:32	15		ENG24-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	11:33	15		ENG24-3-002	VIRUS	cal							Yes
0056	Dark	11:40	319.5			HPF	cal							Yes
0057	Quartz FCU	11:52	74.5			HPF	cal							Yes
0058	Quartz FCU	11:54	74.5			HPF	cal							Yes
0059	Quartz FCU	11:55	74.5			HPF	cal							Yes
0060	Quartz FCU	11:57	74.5			HPF	cal							Yes
0061	Quartz FCU	11:59	74.5			HPF	cal							Yes
0062	Quartz FCU	12:01	74.5			HPF	cal							Yes
0063	Quartz FCU	12:03	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	12:05	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	12:07	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	12:09	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	12:11	85.2			HPF	cal							Yes
0068	LFC FCU	12:13	106.5			HPF	cal							Yes
0069	LFC FCU	12:16	106.5			HPF	cal							Yes
0070	LFC FCU	12:18	106.5			HPF	cal							Yes
0071	LFC FCU	12:20	106.5			HPF	cal							Yes
0072	LFC FCU	12:23	106.5			HPF	cal							Yes
0073	LFC FCU	12:25	106.5			HPF	cal							Yes
0074	LFC Cal	12:28	106.5			HPF	cal							Yes
0075	LFC Cal	12:30	106.5			HPF	cal							Yes
0076	Etalon Cal	12:38	159.8			HPF	cal							Yes
0077	Etalon Cal	12:41	159.8			HPF	cal							Yes
0078	Etalon Cal	12:44	159.8			HPF	cal							Yes
0079	Etalon Cal	12:48	159.8			HPF	cal							Yes
0080	UNe Slave Cal	12:51	852			HPF	cal							Yes
0081	UNe Slave Cal	13:06	852			HPF	cal							Yes
0082	UNe Slave Cal	13:21	852			HPF	cal							Yes
0067	LFC Cal	21:34	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:51	20			VIRUS	cal							Yes
virus0009901_01	bias	21:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:53	20			LRS2	cal							Yes
virus0009902_01	dark	21:54	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:55	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:57	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:58	15			LRS2	cal							Yes
0068	Dark	22:59	319.5			HPF	cal							Yes
0069	Quartz FCU	23:05	74.5			HPF	cal							Yes
0070	Quartz FCU	23:07	74.5			HPF	cal							Yes
0071	Quartz FCU	23:09	74.5			HPF	cal							Yes
0072	Quartz FCU	23:10	74.5			HPF	cal							Yes
0073	Quartz FCU	23:12	74.5			HPF	cal							Yes
0074	Quartz FCU	23:14	74.5			HPF	cal							Yes
0075	Quartz FCU	23:16	74.5			HPF	cal							Yes
0076	Alpha Bright Cal	23:18	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	23:20	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	23:22	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	23:24	85.2			HPF	cal							Yes
0080	LFC FCU	23:27	106.5			HPF	cal							Yes
0081	LFC FCU	23:29	106.5			HPF	cal							Yes
0082	LFC Cal	23:32	106.5			HPF	cal							Yes
0083	LFC Cal	23:34	106.5			HPF	cal							Yes
0084	Etalon Cal	23:37	159.8			HPF	cal							Yes
0085	UNe Slave Cal	23:40	852			HPF	cal							Yes
lrs20000020_01	flat_Qth_R	23:41	15			LRS2	cal							Yes
lrs20000020_02	flat_Qth_R	23:42	15			LRS2	cal							Yes
lrs20000020_03	flat_Qth_R	23:44	15			LRS2	cal							Yes
lrs20000020_04	flat_Qth_R	23:45	15			LRS2	cal							Yes
lrs20000020_05	flat_Qth_R	23:46	15			LRS2	cal							Yes
lrs20000021_01	flat_ldls_long_B	23:47	20			LRS2	cal							Yes
lrs20000021_02	flat_ldls_long_B	23:49	20			LRS2	cal							Yes
lrs20000021_03	flat_ldls_long_B	23:50	20			LRS2	cal							Yes
lrs20000022_01	Cd-A_B	23:51	38			LRS2	cal							Yes
lrs20000022_02	Cd-A_B	23:53	38			LRS2	cal							Yes
lrs20000022_03	Cd-A_B	23:54	38			LRS2	cal							Yes
0086	UNe Slave Cal	23:55	852			HPF	cal							Yes
lrs20000023_01	FeAr_R	23:56	15			LRS2	cal							Yes
lrs20000023_02	FeAr_R	23:57	15			LRS2	cal							Yes
lrs20000023_03	FeAr_R	23:59	15			LRS2	cal							Yes