HET Night Report Reader

Civil Date	Ephemerides
2024-09-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:56	01:41	02:09	11:26	11:55	12:40	05:53	-
Night Length	9:17		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:36	19.7	19.2	01:18	radar	00:42
03:04	18.3	18.9	05:00	dew point	01:56
05:56	17.8	18.6	12:15	twilight	06:19
Total Time Open					8:57

Program	Night Priority	Science
02:09	Idle due to weather (heavy storms to south)
03:34	Science
04:46	Idle due to weather (dew point closure)
05:56	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:04	03:33	0.45	0.79	-40	-1402	18.3	18.9	19.0	51	6	First of Night
12:04	12:13	0.82	1.39	10	-800	18.4	19.1	19.2	49	9	Post-Observing

Problem Reports					no PRs

TO Comments	Humidity and dew point in first part of night. Started to come down halfway through.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000019_02	dark	00:05	360			LRS2	cal							Yes
virus0000020_02	dark	00:05	360			VIRUS	cal							Yes
lrs20000019_03	dark	00:12	360			LRS2	cal							Yes
virus0000020_03	dark	00:12	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	01:01	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:02	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:03	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:04	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:05	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:07	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:09	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:10	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:12	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:13	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:15	26			VIRUS	cal							Yes
0001	LFC Cal	03:35	106.5			HPF	cal							Yes
0002	LFC Cal	03:37	106.5			HPF	cal							Yes
virus0000006_01	parallel	03:38	1200			VIRUS	sci							Yes
lrs20000007_01	parallel	03:38	1200	4.0	UT24-3-010	LRS2-B	sci	1.62		21.50	0.83			Yes
0003	LFC Cal	03:40	106.5			HPF	cal							Yes
0004	LFC Cal	03:59	106.5			HPF	cal							Yes
0005	LFC Cal	04:01	106.5			HPF	cal							Yes
virus0000007_01	parallel	04:02	1200			VIRUS	sci							Yes
lrs20000008_01	parallel	04:02	1200	4.0	UT24-3-010	LRS2-B	sci	1.43		21.47	0.77			Yes
0006	LFC Cal	04:04	106.5			HPF	cal							Yes
0007	LFC Cal	04:23	106.5			HPF	cal							Yes
0008	LFC Cal	04:26	106.5			HPF	cal							Yes
lrs20000009_01	parallel	04:26	1200	4.0	UT24-3-010	LRS2-B	sci	1.42		21.47	0.80			Yes
virus0000008_01	parallel	04:26	1200			VIRUS	sci							Yes
0009	LFC Cal	04:28	106.5			HPF	cal							Yes
0010	LFC Cal	04:48	106.5			HPF	cal							Yes
0011	LFC Cal	04:50	106.5			HPF	cal							Yes
0012	LFC Cal	04:52	106.5			HPF	cal							Yes
lrs20000010_01	parallel	04:53	420	7.0	UT24-3-010	LRS2-B	sci	1.56		21.60	0.55		Stopped by dew point closure	No
virus0000009_01	parallel	04:53	1200			VIRUS	sci							Yes
0013	LFC Cal	05:01	106.5			HPF	cal							Yes
0014	LFC Cal	05:03	106.5			HPF	cal							Yes
0015	LFC Cal	05:06	106.5			HPF	cal							Yes
lrs20000011_01	FEIGE110_056_E	06:00	60	4.0		LRS2	spec	1.84		21.41	0.87			Yes
0016	LFC Cal	06:06	106.5			HPF	cal							Yes
lrs20000012_01	parallel	06:06	360			LRS2	sci							Yes
virus0000010_01	parallel	06:06	360	5.0	UT24-3-005	VIRUS	sci	1.88		21.23	0.81		sky slightly too bright, please check data quality	Yes
0017	LFC Cal	06:08	106.5			HPF	cal							Yes
lrs20000012_02	parallel	06:14	360			LRS2	sci							Yes
virus0000010_02	parallel	06:14	360	2.0	UT24-3-005	VIRUS	sci	1.59		21.14	0.84			Yes
lrs20000012_03	parallel	06:21	360			LRS2	sci							Yes
virus0000010_03	parallel	06:21	360	1.0	UT24-3-005	VIRUS	sci	1.55		21.11	0.85			Yes
0018	test_drk_donotuse	06:28	10.7			HPF	cal							Yes
virus0000011_01	parallel	06:33	3070.5			VIRUS	sci							Yes
0019	parallel	06:34	969.1	6.8	UT24-3-006	HPF	sci	1.52		19.88	0.77	37		Yes
0020	parallel	06:51	969.1	0.8	UT24-3-006	HPF	sci	1.48		19.73	0.79	38		Yes
0021	test_drk_donotuse	07:09	10.7			HPF	cal							Yes
virus0000012_01	parallel	07:13	3124.5			VIRUS	sci							Yes
0022	parallel	07:14	649.6	7.2	PSU24-3-021	HPF	sci	1.38		19.77	0.85	383		Yes
0023	parallel	07:25	649.6	0.2	PSU24-3-021	HPF	sci	1.39		19.84	0.86	374		Yes
0024	parallel	07:37	649.6	1.2	PSU24-3-021	HPF	sci	1.28		19.97	0.79	352		Yes
0025	LFC Cal	07:49	106.5			HPF	cal							Yes
0026	LFC Cal	07:52	106.5			HPF	cal							Yes
0027	parallel	07:55	617.7	6.7	UT24-3-021	HPF	sci	1.35		19.53	0.73	65		Yes
virus0000013_01	parallel	07:55	2976			VIRUS	sci							Yes
0028	parallel	08:06	617.7	0.7	UT24-3-021	HPF	sci	1.32		19.62	0.75	74		Yes
0029	parallel	08:17	617.7	1.7	UT24-3-021	HPF	sci	1.29		19.63	0.77	73		Yes
0030	LFC Cal	08:29	106.5			HPF	cal							Yes
0031	test_drk_donotuse	08:32	10.7			HPF	cal							Yes
0032	parallel	08:34	308.9	5.9	UT24-3-020	HPF	sci	1.40		19.78	0.81	320		Yes
virus0000014_01	parallel	08:34	1590			VIRUS	sci							Yes
0033	parallel	08:40	308.9	0.9	UT24-3-020	HPF	sci	1.37		19.84	0.77	311		Yes
0034	parallel	08:46	308.9	0.9	UT24-3-020	HPF	sci	1.36		19.90	0.77	282		Yes
0035	LFC Cal	08:52	106.5			HPF	cal							Yes
0036	LFC Cal	08:55	106.5			HPF	cal							Yes
0037	LFC Cal	08:57	106.5			HPF	cal							Yes
virus0000015_01	parallel	08:58	3000			VIRUS	sci							Yes
lrs20000013_01	parallel	08:58	3000	7.0	UT24-3-009	LRS2-R	sci	1.68		20.38	0.94			Yes
0038	test_drk_donotuse	09:50	10.7			HPF	cal							Yes
virus0000016_01	parallel	09:55	3070.5			VIRUS	sci							Yes
0039	parallel	09:56	969.1	7.8	PSU24-3-012	HPF	sci	1.46		19.81	0.78	372		Yes
0040	parallel	10:13	969.1	0.8	PSU24-3-012	HPF	sci	1.40		19.80	0.87	430		Yes
0041	LFC Cal	10:31	106.5			HPF	cal							Yes
0042	test_drk_donotuse	10:34	10.7			HPF	cal							Yes
virus0000017_01	parallel	10:34	3070.5			VIRUS	sci							Yes
0043	parallel	10:35	969.1	5.8	PSU24-3-012	HPF	sci	1.40		19.89	0.86	475		Yes
0044	parallel	10:52	969.1	0.8	PSU24-3-012	HPF	sci	1.36		19.93	0.85	459		Yes
0045	LFC Cal	11:10	106.5			HPF	cal							Yes
lrs20000014_01	HD55677_066_E	11:13	30	5.5		LRS2	spec	1.25		18.85	1.15			Yes
0046	test_drk_donotuse	11:17	10.7			HPF	cal							Yes
virus0000018_01	parallel	11:20	3070.5			VIRUS	sci							Yes
0047	parallel	11:21	969.1	6.8	PSU24-3-021	HPF	sci	1.33		19.72	0.91	402		Yes
0048	parallel	11:38	969.1	0.8	PSU24-3-021	HPF	sci	1.36		19.28	0.89	389		Yes
0049	LFC Cal	11:56	106.5			HPF	cal							Yes
0050	LFC Cal	12:00	106.5			HPF	cal							Yes
lrs20000015_01	parallel	12:01	180	7.0	PSU24-3-005	LRS2-B	sci	1.58		17.06	0.95			Yes
lrs20000016_01	bias	12:05	0			LRS2	cal							Yes
virus0000019_01	bias	12:05	0			VIRUS	cal							Yes
virus0000020_01	Cd-A	12:10	15		ENG24-3-002	VIRUS	cal							Yes
virus0000021_01	Hg	12:11	15		ENG24-3-002	VIRUS	cal							Yes
0051	Dark	12:21	319.5			HPF	cal							Yes
0052	Quartz FCU	12:32	74.5			HPF	cal							Yes
0053	Quartz FCU	12:34	74.5			HPF	cal							Yes
0054	Quartz FCU	12:36	74.5			HPF	cal							Yes
0055	Quartz FCU	12:38	74.5			HPF	cal							Yes
0056	Quartz FCU	12:39	74.5			HPF	cal							Yes
0057	Quartz FCU	12:41	74.5			HPF	cal							Yes
0058	Quartz FCU	12:43	74.5			HPF	cal							Yes
0059	Alpha Bright Cal	12:45	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	12:47	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	12:49	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	12:51	85.2			HPF	cal							Yes
0063	LFC FCU	12:54	106.5			HPF	cal							Yes
0064	LFC FCU	12:56	106.5			HPF	cal							Yes
0065	LFC FCU	12:58	106.5			HPF	cal							Yes
0066	LFC FCU	13:01	106.5			HPF	cal							Yes
0067	LFC FCU	13:03	106.5			HPF	cal							Yes
0068	LFC FCU	13:05	106.5			HPF	cal							Yes
0069	LFC Cal	13:08	106.5			HPF	cal							Yes
0070	LFC Cal	13:10	106.5			HPF	cal							Yes
0071	Etalon Cal	13:18	159.8			HPF	cal							Yes
0072	Etalon Cal	13:21	159.8			HPF	cal							Yes
0073	Etalon Cal	13:25	159.8			HPF	cal							Yes
0074	Etalon Cal	13:28	159.8			HPF	cal							Yes
0075	UNe Slave Cal	13:32	852			HPF	cal							Yes
0076	UNe Slave Cal	13:47	852			HPF	cal							Yes
0077	UNe Slave Cal	14:02	852			HPF	cal							Yes
0065	LFC Cal	22:03	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:10	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:11	20			VIRUS	cal							Yes
virus0009901_01	bias	22:13	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:13	20			LRS2	cal							Yes
virus0009902_01	dark	22:15	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:16	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:17	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:19	15			LRS2	cal							Yes
0066	Dark	22:21	319.5			HPF	cal							Yes
0067	Quartz FCU	22:28	74.5			HPF	cal							Yes
0068	Quartz FCU	22:29	74.5			HPF	cal							Yes
0069	Quartz FCU	22:31	74.5			HPF	cal							Yes
0070	Quartz FCU	22:33	74.5			HPF	cal							Yes
0071	Quartz FCU	22:35	74.5			HPF	cal							Yes
0072	Quartz FCU	22:36	74.5			HPF	cal							Yes
0073	Quartz FCU	22:38	74.5			HPF	cal							Yes
0074	Alpha Bright Cal	22:41	85.2			HPF	cal							Yes
0075	Alpha Bright Cal	22:43	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	22:44	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0078	LFC FCU	22:49	106.5			HPF	cal							Yes
0079	LFC FCU	22:51	106.5			HPF	cal							Yes
0080	LFC Cal	22:54	106.5			HPF	cal							Yes
0081	LFC Cal	22:56	106.5			HPF	cal							Yes
0082	Etalon Cal	22:59	159.8			HPF	cal							Yes
0083	UNe Slave Cal	23:03	852			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	23:04	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	23:05	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	23:07	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	23:08	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	23:09	15			LRS2	cal							Yes
lrs20000013_01	flat_ldls_long_B	23:10	20			LRS2	cal							Yes
lrs20000013_02	flat_ldls_long_B	23:12	20			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	23:13	20			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	23:14	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	23:16	38			LRS2	cal							Yes
0084	UNe Slave Cal	23:18	852			HPF	cal							Yes
lrs20000014_03	Cd-A_B	23:18	38			LRS2	cal							Yes
lrs20000015_01	FeAr_R	23:19	15			LRS2	cal							Yes
lrs20000015_02	FeAr_R	23:20	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	23:22	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	23:23	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	23:24	20			LRS2	cal							Yes
lrs20000016_03	Hg_R	23:26	20			LRS2	cal							Yes
lrs20000017_01	Hg_B	23:27	15			LRS2	cal							Yes
lrs20000017_02	Hg_B	23:28	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	23:29	15			LRS2	cal							Yes
0085	UNe Slave Cal	23:33	852			HPF	cal							Yes
virus0000016_01	flat_ldls_long	23:36	15			VIRUS	cal							Yes
virus0000016_02	flat_ldls_long	23:37	15			VIRUS	cal							Yes
virus0000016_03	flat_ldls_long	23:39	15			VIRUS	cal							Yes
virus0000017_01	Cd-A	23:40	15			VIRUS	cal							Yes
virus0000017_02	Cd-A	23:42	15			VIRUS	cal							Yes
virus0000017_03	Cd-A	23:43	15			VIRUS	cal							Yes
virus0000018_01	Hg	23:44	15			VIRUS	cal							Yes
virus0000018_02	Hg	23:46	15			VIRUS	cal							Yes
virus0000018_03	Hg	23:47	15			VIRUS	cal							Yes
lrs20000018_01	bias	23:49	0			LRS2	cal							Yes
virus0000019_01	bias	23:49	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:49	0			LRS2	cal							Yes
virus0000019_02	bias	23:50	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:50	0			LRS2	cal							Yes
virus0000019_03	bias	23:50	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:51	0			LRS2	cal							Yes
virus0000019_04	bias	23:51	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:52	0			LRS2	cal							Yes
virus0000019_05	bias	23:52	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:53	0			LRS2	cal							Yes
virus0000019_06	bias	23:53	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:54	0			LRS2	cal							Yes
virus0000019_07	bias	23:54	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:55	0			LRS2	cal							Yes
virus0000019_08	bias	23:55	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:55	0			LRS2	cal							Yes
virus0000019_09	bias	23:56	0			VIRUS	cal							Yes
lrs20000018_10	bias	23:56	0			LRS2	cal							Yes
virus0000019_10	bias	23:57	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:57	0			LRS2	cal							Yes
virus0000019_11	bias	23:58	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:58	360			LRS2	cal							Yes
virus0000020_01	dark	23:58	360			VIRUS	cal							Yes