HET Night Report Reader

Civil Date	Ephemerides
2023-08-18	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:42	02:30	03:01	10:59	11:30	12:18	-	03:12
Night Length	7:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
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
00:25	26.2	26.8	11:23	twilight	10:58
Total Time Open					10:58

Program	Night Priority	Science
03:01	Engineering (M1 SAMS stability test)
03:10	Science
10:24	Idle due to weather (clouds from west)
10:51	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:07	02:33	0.39	0.60	68	-6704	24.1	25.2	25.4	104	17	First of Night
03:02	03:09				-6553	23.4	24.4	24.7	105	18	Stack/Re-stack
↪ Comments			Tighten up stack after M1 SAMS stability (Degrade) engineering test. Measurement skipped in order to get to HETDEX on time.
04:33	04:44	0.53	0.80	28	-6478	22.3	23.1	23.2	112	20	Post-Observing
04:44	05:05	0.39	0.59	51	-5735	21.9	22.9	23.0	112	19	Stack/Re-stack
07:25	07:31	0.70	1.15	61	-5511	20.4	20.8	21.1	132	9	Post-Observing
07:32	07:57				-4931	20.2	21.0	21.2	142	8	Stack/Re-stack
↪ Comments			No measurement due to HETDEX
11:15	11:20	0.53	0.82	-79	-4330	20.3	20.9	21.0	174	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	08:09-08:15	00:06	ACM stopped updating.

Ops Comments	none

TO Comments	Clear most of the night. Clouds started coming in during last couple hours.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000034_02	dark	00:01	360			LRS2	cal							Yes
virus0000027_02	dark	00:01	360			VIRUS	cal							Yes
lrs20000034_03	dark	00:08	360			LRS2	cal							Yes
virus0000027_03	dark	00:08	360			VIRUS	cal							Yes
0001	twilight	01:39	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:47	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:48	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:49	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:51	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:52	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:53	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:56	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:57	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:58	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:00	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:01	26			VIRUS	cal							Yes
virus0000006_01	parallel	03:14	360	4.0	HET23-3-100	VIRUS	sci	1.79	0.78	21.74	0.85			Yes
virus0000006_02	parallel	03:21	360	1.0	HET23-3-100	VIRUS	sci	1.69	0.90	21.66	0.84			Yes
virus0000006_03	parallel	03:29	360	2.0	HET23-3-100	VIRUS	sci	1.54	0.85	21.62	0.84			Yes
virus0000007_01	parallel	03:38	360	3.0	HET23-3-100	VIRUS	sci	1.62	0.84	21.97	0.88			Yes
virus0000007_02	parallel	03:45	360	1.0	HET23-3-100	VIRUS	sci	1.54	0.88	21.96	0.87			Yes
virus0000007_03	parallel	03:52	360	1.0	HET23-3-100	VIRUS	sci	1.57	0.90	21.99	0.85			Yes
0002	LFC Cal	04:00	106.5			HPF	cal							Yes
0003	LFC Cal	04:02	106.5			HPF	cal							Yes
virus0000008_01	parallel	04:02	1800			VIRUS	sci							Yes
lrs20000007_01	parallel	04:02	1800	4.0	UT23-3-018	LRS2-R	sci	1.58	0.78	20.98	0.94			Yes
0004	LFC Cal	04:05	106.5			HPF	cal							Yes
0005	test_drk_donotuse	05:07	10.7			HPF	cal							Yes
virus0000009_01	parallel	05:11	3070.5			VIRUS	sci							Yes
0006	parallel	05:12	969.1	6.8	UT23-3-010	HPF	sci	1.38	0.80	20.60	0.85	36		Yes
0007	parallel	05:29	969.1	0.8	UT23-3-010	HPF	sci	1.46	0.95	20.39	0.85	38		Yes
0008	test_drk_donotuse	05:47	10.7			HPF	cal							Yes
0009	parallel	05:52	330.2	7.5	PSU23-3-009	HPF	sci	1.67	1.14	20.83	0.64	262		Yes
virus0000010_01	parallel	05:52	3304.5			VIRUS	sci							Yes
0010	parallel	05:58	330.2	0.5	PSU23-3-009	HPF	sci	1.73	1.17	20.78	0.67	257		Yes
0011	parallel	06:04	330.2	0.5	PSU23-3-009	HPF	sci	1.72	1.10	20.74	0.67	266		Yes
0012	parallel	06:10	330.2	0.5	PSU23-3-009	HPF	sci	1.56	1.34	20.72	0.67	273		Yes
0013	parallel	06:17	330.2	0.5	PSU23-3-009	HPF	sci	1.57	1.35	20.72	0.67	249		Yes
0014	parallel	06:23	330.2	0.5	PSU23-3-009	HPF	sci	1.63	1.31	20.72	0.70	236		Yes
0015	LFC Cal	06:30	106.5			HPF	cal							Yes
0016	LFC Cal	06:35	106.5			HPF	cal							Yes
virus0000011_01	parallel	06:35	900			VIRUS	sci							Yes
lrs20000008_01	parallel	06:35	900	7.0	UT23-3-011	LRS2-B	sci	2.10	1.12	21.51	0.88			Yes
0017	LFC Cal	06:38	106.5			HPF	cal							Yes
0018	LFC Cal	06:40	106.5			HPF	cal							Yes
lrs20000008_02	parallel	06:51	900	1.0	UT23-3-011	LRS2-B	sci	1.94	1.08	21.50	0.85			Yes
virus0000011_02	parallel	06:51	900			VIRUS	sci							Yes
0019	LFC Cal	07:10	106.5			HPF	cal							Yes
0020	LFC Cal	07:12	106.5			HPF	cal							Yes
virus0000012_01	parallel	07:12	330			VIRUS	sci							Yes
lrs20000009_01	parallel	07:12	330	6.5	UT23-3-005	LRS2-R	sci	2.02	1.10	20.38	1.00			Yes
virus0000012_02	parallel	07:19	330			VIRUS	sci							Yes
lrs20000009_02	parallel	07:19	330	1.5	UT23-3-005	LRS2-R	sci	1.96	1.00	20.40	1.00			Yes
lrs20000010_01	FEIGE110_066_E	08:07	120	10.0		LRS2	spec	1.36	1.09	20.92	0.88			Yes
lrs20000011_01	FEIGE110_056_E	08:16	60	1.0		LRS2	spec	1.32	0.90	21.28				Yes
virus0000013_01	parallel	08:21	360	4.0	HET23-3-100	VIRUS	sci	1.61	0.91	21.62	0.78			Yes
virus0000013_02	parallel	08:28	360	1.0	HET23-3-100	VIRUS	sci	1.48	1.02	21.66	0.77			Yes
virus0000013_03	parallel	08:35	360	1.0	HET23-3-100	VIRUS	sci	1.30	1.17	21.68	0.76			Yes
0021	LFC Cal	08:46	106.5			HPF	cal							Yes
virus0000015_01	parallel	08:47	1500			VIRUS	sci							Yes
0022	LFC Cal	08:48	106.5			HPF	cal							Yes
lrs20000012_01	parallel	08:48	1500	7.0	UT23-3-004	LRS2-B	sci	1.36	1.09	21.68	0.76			Yes
0023	LFC Cal	08:51	106.5			HPF	cal							Yes
virus0000016_01	parallel	09:17	360	4.0	HET23-3-100	VIRUS	sci	1.53	1.12	21.66	0.82			Yes
virus0000016_02	parallel	09:24	360	1.0	HET23-3-100	VIRUS	sci	1.63	0.96	21.64	0.86			Yes
virus0000016_03	parallel	09:31	360	1.0	HET23-3-100	VIRUS	sci	1.80	1.02	21.67	0.84			Yes
virus0000017_01	parallel	09:40	360	3.0	HET23-3-100	VIRUS	sci	1.86	1.04	21.71	0.81			Yes
virus0000017_02	parallel	09:47	360	1.0	HET23-3-100	VIRUS	sci	1.63	1.01	21.69	0.83			Yes
virus0000017_03	parallel	09:54	360	1.0	HET23-3-100	VIRUS	sci	1.50	1.00	21.63	0.89			Yes
virus0000018_01	parallel	10:04	360	4.0	HET23-3-100	VIRUS	sci	1.43	0.91	21.68	0.67			Yes
virus0000018_02	parallel	10:11	360	1.0	HET23-3-100	VIRUS	sci	1.48	0.87	21.64	0.63			Yes
virus0000018_03	parallel	10:18	360	1.0	HET23-3-100	VIRUS	sci	1.49	0.95	21.61	0.51			Yes
virus0000019_01	parallel	10:28	420	4.0	HET23-3-100	VIRUS	sci	1.41	0.88	21.62	0.45		clouds from west	No
virus0000019_02	parallel	10:36	420	1.0	HET23-3-100	VIRUS	sci	1.35	0.90	21.62	0.47			No
virus0000019_03	parallel	10:44	420	1.0	HET23-3-100	VIRUS	sci	1.35	0.81	21.57	0.45			No
0024	test_drk_donotuse	10:53	10.7			HPF	cal							Yes
virus0000020_01	parallel	10:56	1590			VIRUS	sci							Yes
0025	parallel	10:57	308.9	5.9	UT23-3-008	HPF	sci	1.31	0.81	20.12	0.57	90	clouds in last two images lower transparency below spectroscopic in last two images [PI accepted targets -SJ]	Yes
0026	parallel	11:03	308.9	0.9	UT23-3-008	HPF	sci	1.33	0.81	19.91	0.46	80		Yes
0027	parallel	11:08	308.9	0.9	UT23-3-008	HPF	sci	1.34	0.83	19.75	0.47	77		Yes
virus0000021_01	bias	11:15	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	11:20	15		ENG23-3-002	VIRUS	cal							Yes
virus0000023_01	Hg	11:22	15		ENG23-3-002	VIRUS	cal							Yes
0028	Dark	11:26	319.5			HPF	cal							Yes
0029	Quartz FCU	11:37	74.5			HPF	cal							Yes
0030	Quartz FCU	11:39	74.5			HPF	cal							Yes
0031	Quartz FCU	11:40	74.5			HPF	cal							Yes
0032	Quartz FCU	11:42	74.5			HPF	cal							Yes
0033	Quartz FCU	11:44	74.5			HPF	cal							Yes
0034	Quartz FCU	11:46	74.5			HPF	cal							Yes
0035	Quartz FCU	11:48	74.5			HPF	cal							Yes
0036	Alpha Bright Cal	11:50	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:52	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	11:54	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	11:56	85.2			HPF	cal							Yes
0040	LFC FCU	11:58	106.5			HPF	cal							Yes
0041	LFC FCU	12:00	106.5			HPF	cal							Yes
0042	LFC FCU	12:03	106.5			HPF	cal							Yes
0043	LFC FCU	12:05	106.5			HPF	cal							Yes
0044	LFC FCU	12:07	106.5			HPF	cal							Yes
0045	LFC FCU	12:10	106.5			HPF	cal							Yes
0046	LFC Cal	12:12	106.5			HPF	cal							Yes
0047	LFC Cal	12:15	106.5			HPF	cal							Yes
0048	Etalon Cal	12:23	159.8			HPF	cal							Yes
0049	Etalon Cal	12:26	159.8			HPF	cal							Yes
0050	Etalon Cal	12:29	159.8			HPF	cal							Yes
0051	Etalon Cal	12:32	159.8			HPF	cal							Yes
0052	UNe Slave Cal	12:36	852			HPF	cal							Yes
0053	UNe Slave Cal	12:51	852			HPF	cal							Yes
0054	UNe Slave Cal	13:06	852			HPF	cal							Yes
0050	LFC Cal	21:53	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:54	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:54	20			VIRUS	cal							Yes
virus0009901_01	bias	21:56	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:57	20			LRS2	cal							Yes
virus0009902_01	dark	21:58	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:59	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:00	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:02	15			LRS2	cal							Yes
0051	Dark	22:04	319.5			HPF	cal							Yes
0052	Quartz FCU	22:11	74.5			HPF	cal							Yes
0053	Quartz FCU	22:13	74.5			HPF	cal							Yes
0054	Quartz FCU	22:14	74.5			HPF	cal							Yes
0055	Quartz FCU	22:16	74.5			HPF	cal							Yes
0056	Quartz FCU	22:18	74.5			HPF	cal							Yes
0057	Quartz FCU	22:20	74.5			HPF	cal							Yes
0058	Quartz FCU	22:21	74.5			HPF	cal							Yes
0059	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0063	LFC FCU	22:32	106.5			HPF	cal							Yes
0064	LFC FCU	22:34	106.5			HPF	cal							Yes
0065	LFC Cal	22:37	106.5			HPF	cal							Yes
0066	LFC Cal	22:40	106.5			HPF	cal							Yes
0067	Etalon Cal	22:42	159.8			HPF	cal							Yes
0068	UNe Slave Cal	22:46	852			HPF	cal							Yes
0069	UNe Slave Cal	23:01	852			HPF	cal							Yes
virus0000023_01	flat_ldls_long	23:05	15			VIRUS	cal							Yes
virus0000023_02	flat_ldls_long	23:06	15			VIRUS	cal							Yes
virus0000023_03	flat_ldls_long	23:07	15			VIRUS	cal							Yes
virus0000024_01	Cd-A	23:09	15			VIRUS	cal							Yes
virus0000024_02	Cd-A	23:10	15			VIRUS	cal							Yes
virus0000024_03	Cd-A	23:12	15			VIRUS	cal							Yes
virus0000025_01	Hg	23:13	15			VIRUS	cal							Yes
virus0000025_02	Hg	23:14	15			VIRUS	cal							Yes
0070	UNe Slave Cal	23:16	852			HPF	cal							Yes
virus0000025_03	Hg	23:16	15			VIRUS	cal							Yes
lrs20000027_01	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000027_02	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000027_03	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000027_04	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000027_05	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000028_01	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000028_02	flat_ldls_long_B	23:25	20			LRS2	cal							Yes
lrs20000028_03	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000029_01	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000029_02	Cd-A_B	23:29	38			LRS2	cal							Yes
lrs20000029_03	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000030_01	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000030_02	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000030_03	FeAr_R	23:35	15			LRS2	cal							Yes
lrs20000031_01	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000031_02	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000031_03	Hg_R	23:39	20			LRS2	cal							Yes
lrs20000032_01	Hg_B	23:40	15			LRS2	cal							Yes
lrs20000032_02	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000032_03	Hg_B	23:43	15			LRS2	cal							Yes
lrs20000033_01	bias	23:44	0			LRS2	cal							Yes
virus0000026_01	bias	23:44	0			VIRUS	cal							Yes
lrs20000033_02	bias	23:45	0			LRS2	cal							Yes
virus0000026_02	bias	23:45	0			VIRUS	cal							Yes
lrs20000033_03	bias	23:46	0			LRS2	cal							Yes
virus0000026_03	bias	23:46	0			VIRUS	cal							Yes
lrs20000033_04	bias	23:47	0			LRS2	cal							Yes
virus0000026_04	bias	23:47	0			VIRUS	cal							Yes
lrs20000033_05	bias	23:48	0			LRS2	cal							Yes
virus0000026_05	bias	23:48	0			VIRUS	cal							Yes
lrs20000033_06	bias	23:49	0			LRS2	cal							Yes
virus0000026_06	bias	23:49	0			VIRUS	cal							Yes
lrs20000033_07	bias	23:50	0			LRS2	cal							Yes
virus0000026_07	bias	23:50	0			VIRUS	cal							Yes
lrs20000033_08	bias	23:51	0			LRS2	cal							Yes
virus0000026_08	bias	23:51	0			VIRUS	cal							Yes
lrs20000033_09	bias	23:52	0			LRS2	cal							Yes
virus0000026_09	bias	23:52	0			VIRUS	cal							Yes
lrs20000033_10	bias	23:53	0			LRS2	cal							Yes
virus0000026_10	bias	23:53	0			VIRUS	cal							Yes
lrs20000033_11	bias	23:54	0			LRS2	cal							Yes
virus0000026_11	bias	23:54	0			VIRUS	cal							Yes
lrs20000034_01	dark	23:54	360			LRS2	cal							Yes
virus0000027_01	dark	23:54	360			VIRUS	cal							Yes

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