HET Night Report Reader

Civil Date	Ephemerides
2024-08-13	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:46	02:35	03:06	10:55	11:27	12:15	-	06:56
Night Length	7:49		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Amy Westfall

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
04:52	22.4	20.6	09:39	radar	04:47
11:18	18.3	20.2	12:02	twilight	00:44
Total Time Open					5:31

Program	Night Priority	Science
03:06	Idle due to weather (Heavy overcast, rain)
05:26	Science
06:48	Idle due to weather (clouds)
08:29	Science
09:38	Idle due to weather (Radar)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
04:54	05:26	0.55	0.93	-60	+1807	21.7	21.1	21.0	125	8	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5848	05:55-05:57	00:02	WFS2 oscillation delayed WFS setup for target.
6346	10:44-10:44	00:00	Dome had to be re-homed twice to correctly move to 0 azimuth position for twilight flats.

TO Comments	Heavy rain at start of night, interruptions by clouds during science, closed early for radar.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000015_04	flat_Qth_R	00:00	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	00:01	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	00:03	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	00:04	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	00:05	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	00:07	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	00:08	38			LRS2	cal							Yes
0001	UNe Slave Cal	00:10	852			HPF	cal							Yes
lrs20000017_03	Cd-A_B	00:10	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	00:12	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	00:13	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	00:14	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	00:15	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	00:17	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	00:18	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	00:19	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	00:21	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	00:22	15			LRS2	cal							Yes
0002	UNe Slave Cal	00:25	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:28	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:30	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:31	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:33	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:34	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:35	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:37	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:38	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:40	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:41	0			LRS2	cal							Yes
virus0000004_01	bias	00:41	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:42	0			LRS2	cal							Yes
virus0000004_02	bias	00:42	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:43	0			LRS2	cal							Yes
virus0000004_03	bias	00:43	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:44	0			LRS2	cal							Yes
virus0000004_04	bias	00:44	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:44	0			LRS2	cal							Yes
virus0000004_05	bias	00:45	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:45	0			LRS2	cal							Yes
virus0000004_06	bias	00:46	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:46	0			LRS2	cal							Yes
virus0000004_07	bias	00:46	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:47	0			LRS2	cal							Yes
virus0000004_08	bias	00:47	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:48	0			LRS2	cal							Yes
virus0000004_09	bias	00:48	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:49	0			LRS2	cal							Yes
virus0000004_10	bias	00:49	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:50	0			LRS2	cal							Yes
virus0000004_11	bias	00:50	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:50	360			LRS2	cal							Yes
virus0000005_01	dark	00:51	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:57	360			LRS2	cal							Yes
virus0000005_02	dark	00:58	360			VIRUS	cal							Yes
lrs20000002_03	dark	01:04	360			LRS2	cal							Yes
virus0000005_03	dark	01:05	360			VIRUS	cal							Yes
0003	LFC Cal	01:55	106.5			HPF	cal							Yes
0004	LFC Cal	01:57	106.5			HPF	cal							Yes
0005	LFC Cal	01:59	106.5			HPF	cal							Yes
0006	LFC Cal	03:41	106.5			HPF	cal							Yes
0007	LFC Cal	03:44	106.5			HPF	cal							Yes
0008	LFC Cal	03:46	106.5			HPF	cal							Yes
lrs20000003_01	1802271_056_W	05:31	120	5.0		LRS2	spec	1.54		20.30	0.74			Yes
lrs20000004_01	1802271_066_W	05:36	120	3.0		LRS2	spec	1.36		20.09	0.88			Yes
virus0000006_01	1802271_034_W	05:41	60	3.0		VIRUS	spec	1.47		20.51	0.87			Yes
virus0000006_02	1802271_034_W	05:44	60	2.0		VIRUS	spec	1.60		20.52	0.85			Yes
virus0000006_03	1802271_034_W	05:46	60	1.0		VIRUS	spec	1.66		20.52	0.80			Yes
0009	LFC Cal	05:48	106.5			HPF	cal							Yes
virus0000007_01	parallel	05:52	3070.5			VIRUS	sci							Yes
0010	parallel	05:53	969.1	5.8	UT24-3-017	HPF	sci	1.45		19.45	0.86	213		Yes
0011	parallel	06:10	969.1	0.8	UT24-3-017	HPF	sci	1.35		19.64	0.94	225		Yes
0012	LFC Cal	06:33	106.5			HPF	cal							Yes
virus0000008_01	parallel	06:33	900			VIRUS	sci							Yes
lrs20000005_01	parallel	06:33	900	7.0	PSU24-3-005	LRS2-B	sci	1.48	1.03	21.19	0.79			Yes
0013	LFC Cal	06:35	106.5			HPF	cal							Yes
0014	LFC Cal	06:38	106.5			HPF	cal							Yes
0015	test_drk_donotuse	07:46	10.7			HPF	cal							Yes
virus0000009_01	parallel	07:46	1534.5			VIRUS	sci							Yes
0016	parallel	07:47	969.1	4.8	PSU24-3-009	HPF	sci	1.49	1.12	20.09	0.33	19	clouds	No
0017	LFC Cal	08:05	106.5			HPF	cal							Yes
0018	test_drk_donotuse	08:12	10.7			HPF	cal							Yes
0019	parallel	08:13	969.1	9.8	PSU24-3-009	HPF	sci	1.61	1.19	20.31	0.76	28		No
virus0000010_01	parallel	08:13	1534.5			VIRUS	sci							Yes
0020	LFC Cal	08:31	106.5			HPF	cal							Yes
0021	LFC Cal	08:37	106.5			HPF	cal							Yes
lrs20000006_01	parallel	08:38	600			LRS2	sci							Yes
virus0000011_01	parallel	08:38	600	9.0	UT24-3-008	VIRUS	sci	1.69		21.77	0.79			Yes
0022	LFC Cal	08:40	106.5			HPF	cal							Yes
0023	LFC Cal	08:42	106.5			HPF	cal							Yes
lrs20000006_02	parallel	08:49	600			LRS2	sci							Yes
virus0000011_02	parallel	08:49	600	1.0	UT24-3-008	VIRUS	sci	1.86		21.73	0.84			Yes
lrs20000006_03	parallel	09:00	600			LRS2	sci							Yes
virus0000011_03	parallel	09:00	600	1.0	UT24-3-008	VIRUS	sci	1.50	0.89	21.74	0.84			Yes
virus0000012_01	parallel	09:15	420	5.0	UT24-3-005	VIRUS	sci	1.48	0.88	21.82	0.62			Yes
virus0000012_02	parallel	09:23	420	1.0	UT24-3-005	VIRUS	sci	1.53	1.06	21.81	0.71			Yes
virus0000012_03	parallel	09:31	420	1.0	UT24-3-005	VIRUS	sci	1.55	0.95	21.80	0.76			Yes
0024	LFC Cal	09:36	106.5			HPF	cal							Yes
0025	LFC Cal	09:38	106.5			HPF	cal							Yes
0026	LFC Cal	09:41	106.5			HPF	cal							Yes
0027	LFC Cal	10:20	106.5			HPF	cal							Yes
0028	LFC Cal	10:22	106.5			HPF	cal							Yes
0029	LFC Cal	10:25	106.5			HPF	cal							Yes
lrs20000007_01	bias	10:34	0			LRS2	cal							Yes
virus0000013_01	bias	10:34	0			VIRUS	cal							Yes
virus0000014_01	Cd-A	10:38	15		ENG24-3-002	VIRUS	cal							Yes
virus0000015_01	Hg	10:40	15		ENG24-3-002	VIRUS	cal							Yes
virus0000016_01	bias	10:49	0			VIRUS	cal							Yes
virus0000017_01	skyflat	11:54	25			VIRUS	cal							Yes
virus0000018_01	skyflat	11:56	18			VIRUS	cal							Yes
virus0000019_01	skyflat	11:57	15			VIRUS	cal							Yes
0030	Dark	12:04	319.5			HPF	cal							Yes
0031	Quartz FCU	12:16	74.5			HPF	cal							Yes
0032	Quartz FCU	12:18	74.5			HPF	cal							Yes
0033	Quartz FCU	12:19	74.5			HPF	cal							Yes
0034	Quartz FCU	12:21	74.5			HPF	cal							Yes
0035	Quartz FCU	12:23	74.5			HPF	cal							Yes
0036	Quartz FCU	12:25	74.5			HPF	cal							Yes
0037	Quartz FCU	12:26	74.5			HPF	cal							Yes
0038	Alpha Bright Cal	12:29	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	12:31	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	12:33	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	12:35	85.2			HPF	cal							Yes
0042	LFC FCU	12:37	106.5			HPF	cal							Yes
0043	LFC FCU	12:40	106.5			HPF	cal							Yes
0044	LFC FCU	12:42	106.5			HPF	cal							Yes
0045	LFC FCU	12:44	106.5			HPF	cal							Yes
0046	LFC FCU	12:47	106.5			HPF	cal							Yes
0047	LFC FCU	12:49	106.5			HPF	cal							Yes
0048	LFC Cal	12:52	106.5			HPF	cal							Yes
0049	LFC Cal	12:54	106.5			HPF	cal							Yes
0050	Etalon Cal	13:02	159.8			HPF	cal							Yes
0051	Etalon Cal	13:06	159.8			HPF	cal							Yes
0052	Etalon Cal	13:09	159.8			HPF	cal							Yes
0053	Etalon Cal	13:12	159.8			HPF	cal							Yes
0054	UNe Slave Cal	13:16	852			HPF	cal							Yes
0055	UNe Slave Cal	13:31	852			HPF	cal							Yes
0056	UNe Slave Cal	13:46	852			HPF	cal							Yes
0073	LFC Cal	22:54	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:03	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:04	20			VIRUS	cal							Yes
virus0009901_01	bias	23:06	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:06	20			LRS2	cal							Yes
virus0009902_01	dark	23:08	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:08	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:10	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:11	15			LRS2	cal							Yes
0074	Dark	23:13	319.5			HPF	cal							Yes
0075	Quartz FCU	23:20	74.5			HPF	cal							Yes
0076	Quartz FCU	23:22	74.5			HPF	cal							Yes
0077	Quartz FCU	23:23	74.5			HPF	cal							Yes
0078	Quartz FCU	23:25	74.5			HPF	cal							Yes
0079	Quartz FCU	23:27	74.5			HPF	cal							Yes
0080	Quartz FCU	23:29	74.5			HPF	cal							Yes
0081	Quartz FCU	23:30	74.5			HPF	cal							Yes
0082	Alpha Bright Cal	23:33	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	23:35	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	23:37	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	23:39	85.2			HPF	cal							Yes
0086	LFC FCU	23:41	106.5			HPF	cal							Yes
0087	LFC FCU	23:44	106.5			HPF	cal							Yes
0088	LFC Cal	23:46	106.5			HPF	cal							Yes
0089	LFC Cal	23:49	106.5			HPF	cal							Yes
0090	Etalon Cal	23:51	159.8			HPF	cal							Yes
0091	UNe Slave Cal	23:55	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:56	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:57	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:59	15			LRS2	cal							Yes