HET Night Report Reader

Civil Date	Ephemerides
2021-04-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:41	02:29	03:01	10:45	11:17	12:06	04:48	-
Night Length	7:44		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:04	6.9	7.5	04:09	dew point	02:05
Total Time Open					2:05

Program	Night Priority	Science
03:01	Science
04:06	Idle due to weather (dew point)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:12	02:50	0.49	0.76	35	+1384	7.1	7.4	7.4	334	17	First of Night
↪ Comments			First stack after bad weather and large temp changes. Array was way out of whack.

Problem Reports					no PRs

Ops Comments	none

TO Comments	Closed most of the night for DP and humidity.

RA Comments	Cloudy with light rain at sunset (01:41 UT). Night for high pri-sci and -eng. Unable to take L/V skyflats at sunset due to rain.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000017_03	dark	00:04	360			LRS2	cal							Yes
virus0000016_03	dark	00:05	360			VIRUS	cal							Yes
0001	LFC Cal	01:58	106.5			HPF	cal							Yes
0002	LFC Cal	02:00	106.5			HPF	cal							Yes
lrs20000001_01	HZ_44____056_E	02:55	45	4.3		LRS2	spec	2.86		21.81	0.57			Yes
lrs20000002_01	HZ_44____066_E	02:59	45	4.3		LRS2	spec	2.38		21.16	0.85			Yes
virus0000001_01	parallel	03:04	600	4.0	HET21-2-100	VIRUS	sci	2.11		22.21	0.77			Yes
virus0000001_02	parallel	03:15	600	1.0	HET21-2-100	VIRUS	sci	2.00		22.21	0.78			Yes
virus0000001_03	parallel	03:27	600	2.0	HET21-2-100	VIRUS	sci	2.06		22.20	0.77			Yes
virus0000002_01	parallel	03:40	480	3.0	HET21-2-100	VIRUS	sci	1.81		22.26	0.82			Yes
virus0000002_02	parallel	03:49	480	1.0	HET21-2-100	VIRUS	sci	1.93		22.24	0.81			Yes
virus0000002_03	parallel	03:58	480	1.0	HET21-2-100	VIRUS	sci	1.78		22.24	0.79			Yes
virus0000003_01	Cd-A	04:20	15		ENG21-2-002	VIRUS	cal							Yes
virus0000004_01	Hg	04:28	15		ENG21-2-002	VIRUS	cal							Yes
0003	LFC Cal	06:35	106.5			HPF	cal							Yes
0004	LFC Cal	06:37	106.5			HPF	cal							Yes
0005	LFC Cal	06:40	106.5			HPF	cal							Yes
0006	LFC Cal	06:42	106.5			HPF	cal							Yes
0007	LFC Cal	06:44	106.5			HPF	cal							Yes
0008	LFC Cal	08:22	106.5			HPF	cal							Yes
0009	LFC Cal	08:25	106.5			HPF	cal							Yes
0010	LFC Cal	08:27	106.5			HPF	cal							Yes
0011	LFC Cal	08:29	106.5			HPF	cal							Yes
0012	LFC Cal	08:32	106.5			HPF	cal							Yes
virus0000005_01	bias	10:32	0			VIRUS	cal							Yes
virus0000006_01	Cd-A	10:36	15		ENG21-2-002	VIRUS	cal							Yes
virus0000007_01	Hg	10:44	15		ENG21-2-002	VIRUS	cal							Yes
0013	Dark	10:48	319.5			HPF	cal							Yes
0014	Quartz FCU	10:59	74.5			HPF	cal							Yes
0015	Quartz FCU	11:01	74.5			HPF	cal							Yes
0016	Quartz FCU	11:03	74.5			HPF	cal							Yes
0017	Quartz FCU	11:05	74.5			HPF	cal							Yes
0018	Quartz FCU	11:06	74.5			HPF	cal							Yes
0019	Quartz FCU	11:08	74.5			HPF	cal							Yes
0020	Quartz FCU	11:10	74.5			HPF	cal							Yes
0021	Alpha Bright Cal	11:12	85.2			HPF	cal							Yes
0022	Alpha Bright Cal	11:14	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	11:16	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	11:18	85.2			HPF	cal							Yes
0025	LFC FCU	11:21	106.5			HPF	cal							Yes
0026	LFC FCU	11:23	106.5			HPF	cal							Yes
0027	LFC FCU	11:25	106.5			HPF	cal							Yes
0028	LFC FCU	11:28	106.5			HPF	cal							Yes
0029	LFC FCU	11:30	106.5			HPF	cal							Yes
0030	LFC FCU	11:32	106.5			HPF	cal							Yes
0031	LFC Cal	11:35	106.5			HPF	cal							Yes
0032	LFC Cal	11:38	106.5			HPF	cal							Yes
0033	Etalon Cal	11:45	159.8			HPF	cal							Yes
0034	Etalon Cal	11:48	159.8			HPF	cal							Yes
0035	Etalon Cal	11:52	159.8			HPF	cal							Yes
0036	Etalon Cal	11:55	159.8			HPF	cal							Yes
0037	UNe Slave Cal	11:58	852			HPF	cal							Yes
0038	UNe Slave Cal	12:13	852			HPF	cal							Yes
0039	UNe Slave Cal	12:28	852			HPF	cal							Yes
0069	LFC Cal	21:37	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	21:38	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:39	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:41	15			VIRUS	cal							Yes
virus0009903_01	bias	21:42	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:46	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:47	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:49	15			LRS2	cal							Yes
0070	Dark	22:14	319.5			HPF	cal							Yes
0071	Quartz FCU	22:20	74.5			HPF	cal							Yes
0072	Quartz FCU	22:22	74.5			HPF	cal							Yes
0073	Quartz FCU	22:24	74.5			HPF	cal							Yes
0074	Quartz FCU	22:25	74.5			HPF	cal							Yes
0075	Quartz FCU	22:27	74.5			HPF	cal							Yes
0076	Quartz FCU	22:29	74.5			HPF	cal							Yes
0077	Quartz FCU	22:31	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	22:37	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0082	LFC FCU	22:42	106.5			HPF	cal							Yes
0083	LFC FCU	22:44	106.5			HPF	cal							Yes
0084	LFC Cal	22:47	106.5			HPF	cal							Yes
0085	LFC Cal	22:49	106.5			HPF	cal							Yes
0086	Etalon Cal	22:52	159.8			HPF	cal							Yes
0087	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	23:04	15			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	23:06	15			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	23:07	15			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:08	38			LRS2	cal							Yes
0088	UNe Slave Cal	23:10	852			HPF	cal							Yes
lrs20000012_02	Cd-A_B	23:10	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	23:11	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	23:15	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	23:16	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	23:18	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:19	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:20	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:23	15			LRS2	cal							Yes
0089	UNe Slave Cal	23:25	852			HPF	cal							Yes
virus0000012_01	flat_ldls_long	23:29	15			VIRUS	cal							Yes
virus0000012_02	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000012_03	flat_ldls_long	23:32	15			VIRUS	cal							Yes
virus0000013_01	Cd-A	23:33	15			VIRUS	cal							Yes
virus0000013_02	Cd-A	23:35	15			VIRUS	cal							Yes
virus0000013_03	Cd-A	23:36	15			VIRUS	cal							Yes
virus0000014_01	Hg	23:37	15			VIRUS	cal							Yes
virus0000014_02	Hg	23:39	15			VIRUS	cal							Yes
virus0000014_03	Hg	23:40	15			VIRUS	cal							Yes
lrs20000016_01	bias	23:42	0			LRS2	cal							Yes
virus0000015_01	bias	23:42	0			VIRUS	cal							Yes
lrs20000016_02	bias	23:42	0			LRS2	cal							Yes
virus0000015_02	bias	23:43	0			VIRUS	cal							Yes
lrs20000016_03	bias	23:43	0			LRS2	cal							Yes
virus0000015_03	bias	23:43	0			VIRUS	cal							Yes
lrs20000016_04	bias	23:44	0			LRS2	cal							Yes
virus0000015_04	bias	23:44	0			VIRUS	cal							Yes
lrs20000016_05	bias	23:45	0			LRS2	cal							Yes
virus0000015_05	bias	23:45	0			VIRUS	cal							Yes
lrs20000016_06	bias	23:46	0			LRS2	cal							Yes
virus0000015_06	bias	23:46	0			VIRUS	cal							Yes
lrs20000016_07	bias	23:47	0			LRS2	cal							Yes
virus0000015_07	bias	23:47	0			VIRUS	cal							Yes
lrs20000016_08	bias	23:47	0			LRS2	cal							Yes
virus0000015_08	bias	23:48	0			VIRUS	cal							Yes
lrs20000016_09	bias	23:48	0			LRS2	cal							Yes
virus0000015_09	bias	23:48	0			VIRUS	cal							Yes
lrs20000016_10	bias	23:49	0			LRS2	cal							Yes
virus0000015_10	bias	23:49	0			VIRUS	cal							Yes
lrs20000016_11	bias	23:50	0			LRS2	cal							Yes
virus0000015_11	bias	23:50	0			VIRUS	cal							Yes
lrs20000017_01	dark	23:51	360			LRS2	cal							Yes
virus0000016_01	dark	23:51	360			VIRUS	cal							Yes
lrs20000017_02	dark	23:57	360			LRS2	cal							Yes
virus0000016_02	dark	23:58	360			VIRUS	cal							Yes

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