HET Night Report Reader

Civil Date	Ephemerides
2024-08-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:30	02:17	02:47	11:08	11:38	12:24	08:00	-
Night Length	8:21		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:58	22.1	20.6	04:45	clouds	02:47
06:22	18.2	19.4	07:08	clouds	00:46
Total Time Open					3:33

Program	Night Priority	Science
02:47	Science
04:26	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:02	02:43	0.69	1.24	-30	+643	21.6	21.8	21.5	65	11	First of Night
06:30	07:06	0.52	0.89	-40	+2153	18.2	18.8	18.9	192	10	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6242	07:30-09:16	01:46	Igloo alarm: Leak detected	Called: Herman Herman came up and cleaned sensor strip anc checked for condensation.

TO Comments	Fighting clouds and radar most of the night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	test_drk_donotuse	02:45	10.7			HPF	cal							Yes
virus0000001_01	parallel	02:47	3070.5			VIRUS	sci							Yes
0002	parallel	02:48	969.1	3.8	UT24-3-017	HPF	sci	1.33		20.33	0.82	86		Yes
0003	parallel	03:05	969.1	0.8	UT24-3-017	HPF	sci	1.24		20.21	0.82	52		Yes
0004	LFC Cal	03:23	106.5			HPF	cal							Yes
0005	test_drk_donotuse	03:28	10.7			HPF	cal							Yes
0006	parallel	03:29	404.7	8.3	UT24-3-012	HPF	sci	1.43		20.17	0.80	144		P4
virus0000002_01	parallel	03:29	660			VIRUS	sci							Yes
0007	test_drk_donotuse	03:37	10.7			HPF	cal							Yes
virus0000003_01	parallel	03:40	858			VIRUS	sci							Yes
0008	parallel	03:41	532.5	5.1	UT24-3-012	HPF	sci	1.45		20.36	0.63	132		P4
0009	test_drk_donotuse	03:54	10.7			HPF	cal							Yes
0010	HR8574_tell_std	03:56	117.2	6.0		HPF	telluric	1.51		20.37	0.68			Yes
0011	test_drk_donotuse	04:00	10.7			HPF	cal							Yes
virus0000004_01	parallel	04:03	792			VIRUS	sci							Yes
0012	parallel	04:04	479.3	6.0	UT24-3-012	HPF	sci	1.28		20.22	0.75	154		P4
0013	test_drk_donotuse	04:19	10.7			HPF	cal							Yes
virus0000005_01	parallel	04:19	660			VIRUS	sci							Yes
0014	parallel	04:20	404.7	7.3	UT24-3-012	HPF	sci	1.69		20.31	0.64	127		P4
0015	test_drk_donotuse	04:28	10.7			HPF	cal							Yes
virus0000006_01	parallel	04:31	1320			VIRUS	sci							Yes
0016	parallel	04:32	830.7	6.2	UT24-3-012	HPF	sci	1.59		20.36	0.79	99	stopped by heavy, fast-moving clouds. Forced to close.	No
0017	test_drk_donotuse	06:27	10.7			HPF	cal							Yes
0018	LFC Cal	06:32	106.5			HPF	cal							Yes
0019	LFC Cal	06:34	106.5			HPF	cal							Yes
0020	LFC Cal	06:36	106.5			HPF	cal							Yes
0021	LFC Cal	08:52	106.5			HPF	cal							Yes
0022	LFC Cal	08:54	106.5			HPF	cal							Yes
0023	LFC Cal	08:57	106.5			HPF	cal							Yes
0024	LFC Cal	10:42	106.5			HPF	cal							Yes
0025	LFC Cal	10:44	106.5			HPF	cal							Yes
0026	LFC Cal	10:47	106.5			HPF	cal							Yes
lrs20000001_01	bias	10:55	0			LRS2	cal							Yes
virus0000007_01	bias	10:56	0			VIRUS	cal							Yes
virus0000008_01	Cd-A	11:00	15		ENG24-3-002	VIRUS	cal							Yes
virus0000009_01	Hg	11:02	15		ENG24-3-002	VIRUS	cal							Yes
0027	Dark	11:09	319.5			HPF	cal							Yes
0028	Quartz FCU	11:21	74.5			HPF	cal							Yes
0029	Quartz FCU	11:23	74.5			HPF	cal							Yes
0030	Quartz FCU	11:24	74.5			HPF	cal							Yes
0031	Quartz FCU	11:26	74.5			HPF	cal							Yes
0032	Quartz FCU	11:28	74.5			HPF	cal							Yes
0033	Quartz FCU	11:30	74.5			HPF	cal							Yes
0034	Quartz FCU	11:31	74.5			HPF	cal							Yes
0035	Alpha Bright Cal	11:34	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	11:36	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0039	LFC FCU	11:42	106.5			HPF	cal							Yes
0040	LFC FCU	11:45	106.5			HPF	cal							Yes
0041	LFC FCU	11:47	106.5			HPF	cal							Yes
0042	LFC FCU	11:49	106.5			HPF	cal							Yes
0043	LFC FCU	11:52	106.5			HPF	cal							Yes
0044	LFC FCU	11:54	106.5			HPF	cal							Yes
0045	LFC Cal	11:57	106.5			HPF	cal							Yes
0046	LFC Cal	12:00	106.5			HPF	cal							Yes
0047	Etalon Cal	12:07	159.8			HPF	cal							Yes
0048	Etalon Cal	12:10	159.8			HPF	cal							Yes
0049	Etalon Cal	12:14	159.8			HPF	cal							Yes
0050	Etalon Cal	12:17	159.8			HPF	cal							Yes
0051	UNe Slave Cal	12:20	852			HPF	cal							Yes
0052	UNe Slave Cal	12:36	852			HPF	cal							Yes
0053	UNe Slave Cal	12:51	852			HPF	cal							Yes
0081	LFC Cal	21:28	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:46	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:46	20			VIRUS	cal							Yes
virus0009901_01	bias	21:48	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:48	20			LRS2	cal							Yes
virus0009902_01	dark	21:50	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:51	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:52	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:54	15			LRS2	cal							Yes
0082	Dark	21:57	319.5			HPF	cal							Yes
0083	Quartz FCU	22:03	74.5			HPF	cal							Yes
0084	Quartz FCU	22:05	74.5			HPF	cal							Yes
0085	Quartz FCU	22:07	74.5			HPF	cal							Yes
0086	Quartz FCU	22:09	74.5			HPF	cal							Yes
0087	Quartz FCU	22:11	74.5			HPF	cal							Yes
0088	Quartz FCU	22:12	74.5			HPF	cal							Yes
0089	Quartz FCU	22:14	74.5			HPF	cal							Yes
0090	Alpha Bright Cal	22:16	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0094	LFC FCU	22:25	106.5			HPF	cal							Yes
0095	LFC FCU	22:27	106.5			HPF	cal							Yes
0096	LFC Cal	22:30	106.5			HPF	cal							Yes
0097	LFC Cal	22:33	106.5			HPF	cal							Yes
0098	Etalon Cal	22:35	159.8			HPF	cal							Yes
0099	UNe Slave Cal	22:39	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	22:41	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	22:46	20			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	22:50	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	22:52	38			LRS2	cal							Yes
0100	UNe Slave Cal	22:54	852			HPF	cal							Yes
lrs20000015_03	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000016_01	FeAr_R	22:55	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	22:59	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:00	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:03	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:04	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:05	15			LRS2	cal							Yes
0101	UNe Slave Cal	23:09	852			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:12	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:13	15			VIRUS	cal							Yes
virus0000028_03	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	23:16	15			VIRUS	cal							Yes
virus0000029_02	Cd-A	23:17	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000030_01	Hg	23:20	15			VIRUS	cal							Yes
virus0000030_02	Hg	23:22	15			VIRUS	cal							Yes
virus0000030_03	Hg	23:23	15			VIRUS	cal							Yes
lrs20000019_01	bias	23:24	0			LRS2	cal							Yes
virus0000031_01	bias	23:24	0			VIRUS	cal							Yes
lrs20000019_02	bias	23:25	0			LRS2	cal							Yes
virus0000031_02	bias	23:25	0			VIRUS	cal							Yes
lrs20000019_03	bias	23:26	0			LRS2	cal							Yes
virus0000031_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000019_04	bias	23:27	0			LRS2	cal							Yes
virus0000031_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000019_05	bias	23:28	0			LRS2	cal							Yes
virus0000031_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000019_06	bias	23:29	0			LRS2	cal							Yes
virus0000031_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000019_07	bias	23:29	0			LRS2	cal							Yes
virus0000031_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000019_08	bias	23:30	0			LRS2	cal							Yes
virus0000031_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000019_09	bias	23:31	0			LRS2	cal							Yes
virus0000031_09	bias	23:32	0			VIRUS	cal							Yes
lrs20000019_10	bias	23:32	0			LRS2	cal							Yes
virus0000031_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000019_11	bias	23:33	0			LRS2	cal							Yes
virus0000031_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000020_01	dark	23:34	360			LRS2	cal							Yes
virus0000032_01	dark	23:34	360			VIRUS	cal							Yes
lrs20000020_02	dark	23:41	360			LRS2	cal							Yes
virus0000032_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000020_03	dark	23:48	360			LRS2	cal							Yes
virus0000032_03	dark	23:48	360			VIRUS	cal							Yes