HET Night Report Reader

Civil Date	Ephemerides
2021-04-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:38	02:26	02:57	10:50	11:21	12:10	00:02	12:13
Night Length	7:53		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Steven Janowiecki	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:35	22.1	19.7	03:00	clouds	01:25
06:26	18.8	15.1	07:16	clouds	00:50
10:47	16.9	15.9	10:54	clouds	00:07
Total Time Open					2:22

Program	Night Priority	Science
02:57	Idle due to weather (overcast)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:14	03:00	0.62	0.91	60	-3782	22.1	19.6	19.6	206	12	First of Night
↪ Comments			EE50/EE80 higher than usual because 1/125 exposure time was necessary for HEFI focus curve.
06:30	07:10	0.43	0.69	55	-2207	19.3	17.4	16.9	180	15	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
5824	02:08-02:14	00:06	CCAS DMI not getting signal/producing peaks, resolved as mysteriously as it began	Called: George Moving tracker to center to test SAC DMI -- which produced a peak -- and then moving tracker back to the lower right to re-test the CCAS DMI somehow fixed the problem.
5823	02:47-02:50	00:03	Unable to measure HEFI spot immediately after stacking with 1/250 exposure time, LOW Source setting	Re-ran HEFI focus curve using 1/125 exposure time.

Ops Comments	none

TO Comments	Moderate clouds and bright moon all night prevented any meaningful work on sky.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Alpha Bright Cal	00:01	85.2			HPF	cal							Yes
0002	LFC FCU	00:04	106.5			HPF	cal							Yes
0003	LFC FCU	00:06	106.5			HPF	cal							Yes
0004	LFC Cal	00:09	106.5			HPF	cal							Yes
0005	LFC Cal	00:11	106.5			HPF	cal							Yes
0006	Etalon Cal	00:14	159.8			HPF	cal							Yes
0007	UNe Slave Cal	00:18	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:20	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:21	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:23	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:24	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:25	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:26	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:28	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:29	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:30	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:32	38			LRS2	cal							Yes
0008	UNe Slave Cal	00:33	852			HPF	cal							Yes
lrs20000003_03	Cd-A_B	00:33	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:35	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:36	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:37	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:39	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:40	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:41	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:43	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:44	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:45	15			LRS2	cal							Yes
0009	UNe Slave Cal	00:47	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:52	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:53	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:54	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:56	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:57	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:58	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:00	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:01	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:03	15			VIRUS	cal							Yes
lrs20000007_01	dark	01:04	360			LRS2	cal							Yes
virus0000004_01	dark	01:04	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:11	360			LRS2	cal							Yes
virus0000004_02	dark	01:11	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:17	360			LRS2	cal							Yes
virus0000004_03	dark	01:18	360			VIRUS	cal							Yes
lrs20000008_01	skyflat	01:41	7			LRS2	cal							Yes
lrs20000009_01	skyflat	01:42	10			LRS2	cal							Yes
lrs20000010_01	skyflat	01:43	13			LRS2	cal							Yes
lrs20000011_01	skyflat	01:45	16			LRS2	cal							Yes
lrs20000012_01	skyflat	01:46	22			LRS2	cal							Yes
lrs20000013_01	skyflat	01:47	30			LRS2	cal							Yes
virus0000005_01	skyflat	01:50	7			VIRUS	cal							Yes
virus0000006_01	skyflat	01:51	10			VIRUS	cal							Yes
virus0000007_01	skyflat	01:52	14			VIRUS	cal							Yes
virus0000008_01	skyflat	01:53	18			VIRUS	cal							Yes
virus0000009_01	skyflat	01:55	26			VIRUS	cal							Yes
virus0000010_01	skyflat	01:56	45			VIRUS	cal							Yes
lrs20000014_01	bias	01:58	0			LRS2	cal							Yes
virus0000011_01	bias	01:58	0			VIRUS	cal							Yes
lrs20000014_02	bias	01:59	0			LRS2	cal							Yes
virus0000011_02	bias	01:59	0			VIRUS	cal							Yes
lrs20000014_03	bias	02:00	0			LRS2	cal							Yes
virus0000011_03	bias	02:00	0			VIRUS	cal							Yes
lrs20000014_04	bias	02:01	0			LRS2	cal							Yes
virus0000011_04	bias	02:01	0			VIRUS	cal							Yes
lrs20000014_05	bias	02:01	0			LRS2	cal							Yes
virus0000011_05	bias	02:02	0			VIRUS	cal							Yes
lrs20000014_06	bias	02:02	0			LRS2	cal							Yes
virus0000011_06	bias	02:03	0			VIRUS	cal							Yes
lrs20000014_07	bias	02:03	0			LRS2	cal							Yes
virus0000011_07	bias	02:03	0			VIRUS	cal							Yes
lrs20000014_08	bias	02:04	0			LRS2	cal							Yes
virus0000011_08	bias	02:04	0			VIRUS	cal							Yes
lrs20000014_09	bias	02:05	0			LRS2	cal							Yes
virus0000011_09	bias	02:05	0			VIRUS	cal							Yes
lrs20000014_10	bias	02:06	0			LRS2	cal							Yes
virus0000011_10	bias	02:06	0			VIRUS	cal							Yes
lrs20000014_11	bias	02:07	0			LRS2	cal							Yes
virus0000011_11	bias	02:07	0			VIRUS	cal							Yes
virus0000012_01	Cd-A	02:17	15		ENG21-2-002	VIRUS	cal							Yes
virus0000013_01	Hg	02:25	15		ENG21-2-002	VIRUS	cal							Yes
0010	twilight	02:27	298.2			HPF	cal						testing script - not a real twilight!	Yes
0011	LFC Cal	02:33	106.5			HPF	cal							Yes
0012	LFC Cal	02:36	106.5			HPF	cal							Yes
0013	LFC Cal	02:38	106.5			HPF	cal							Yes
virus0000014_01	dark	02:59	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_02	dark	03:05	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_03	dark	03:12	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_04	dark	03:19	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_05	dark	03:26	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_06	dark	03:33	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_07	dark	03:40	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_08	dark	03:46	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_09	dark	03:53	360		ENG21-2-004	VIRUS	cal							Yes
virus0000014_10	dark	04:00	360		ENG21-2-004	VIRUS	cal							Yes
0014	LFC Cal	04:48	106.5			HPF	cal							Yes
0015	LFC Cal	04:50	106.5			HPF	cal							Yes
0016	LFC Cal	04:53	106.5			HPF	cal							Yes
0017	LFC Cal	06:25	106.5			HPF	cal							Yes
0018	LFC Cal	06:27	106.5			HPF	cal							Yes
0019	LFC Cal	06:29	106.5			HPF	cal							Yes
0020	LFC Cal	06:45	106.5			HPF	cal							Yes
0021	LFC Cal	08:45	106.5			HPF	cal							Yes
0022	LFC Cal	08:48	106.5			HPF	cal							Yes
0023	LFC Cal	08:50	106.5			HPF	cal							Yes
0024	LFC Cal	09:19	106.5			HPF	cal							Yes
0025	LFC Cal	09:21	106.5			HPF	cal							Yes
0026	LFC Cal	09:23	106.5			HPF	cal							Yes
virus0000015_01	bias	10:44	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	10:45	15		ENG21-2-002	VIRUS	cal							Yes
virus0000017_01	Hg	10:46	15		ENG21-2-002	VIRUS	cal							Yes
0027	Dark	10:55	319.5			HPF	cal							Yes
0028	Quartz FCU	11:06	74.5			HPF	cal							Yes
0029	Quartz FCU	11:08	74.5			HPF	cal							Yes
0030	Quartz FCU	11:10	74.5			HPF	cal							Yes
0031	Quartz FCU	11:12	74.5			HPF	cal							Yes
0032	Quartz FCU	11:13	74.5			HPF	cal							Yes
0033	Quartz FCU	11:15	74.5			HPF	cal							Yes
0034	Quartz FCU	11:17	74.5			HPF	cal							Yes
0035	Alpha Bright Cal	11:19	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	11:21	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:23	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	11:25	85.2			HPF	cal							Yes
0039	LFC FCU	11:28	106.5			HPF	cal							Yes
0040	LFC FCU	11:30	106.5			HPF	cal							Yes
0041	LFC FCU	11:32	106.5			HPF	cal							Yes
0042	LFC FCU	11:35	106.5			HPF	cal							Yes
0043	LFC FCU	11:37	106.5			HPF	cal							Yes
0044	LFC FCU	11:39	106.5			HPF	cal							Yes
0045	LFC Cal	11:42	106.5			HPF	cal							Yes
0046	LFC Cal	11:45	106.5			HPF	cal							Yes
0047	Etalon Cal	11:52	159.8			HPF	cal							Yes
0048	Etalon Cal	11:56	159.8			HPF	cal							Yes
0049	Etalon Cal	11:59	159.8			HPF	cal							Yes
0050	Etalon Cal	12:02	159.8			HPF	cal							Yes
0051	UNe Slave Cal	12:06	852			HPF	cal							Yes
0052	UNe Slave Cal	12:20	852			HPF	cal							Yes
0053	UNe Slave Cal	12:35	852			HPF	cal							Yes
0082	LFC Cal	23:08	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	23:14	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	23:15	15			VIRUS	cal							Yes
virus0009902_01	Hg	23:17	15			VIRUS	cal							Yes
virus0009903_01	bias	23:18	0			VIRUS	cal							Yes
lrs20009900_01	bias	23:19	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	23:22	15			LRS2	cal							Yes
0083	Dark	23:36	319.5			HPF	cal							Yes
0084	Quartz FCU	23:42	74.5			HPF	cal							Yes
0085	Quartz FCU	23:44	74.5			HPF	cal							Yes
0086	Quartz FCU	23:46	74.5			HPF	cal							Yes
0087	Quartz FCU	23:48	74.5			HPF	cal							Yes
0088	Quartz FCU	23:50	74.5			HPF	cal							Yes
0089	Quartz FCU	23:51	74.5			HPF	cal							Yes
0090	Quartz FCU	23:53	74.5			HPF	cal							Yes
0091	Alpha Bright Cal	23:55	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:57	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	23:59	85.2			HPF	cal							Yes

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