HET Night Report Reader

Civil Date	Ephemerides
2023-10-02	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:47	01:32	02:00	11:31	11:59	12:44	02:49	-
Night Length	9:31		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Nathan McReynolds	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:45	19.7	18.4	02:14	clouds	01:29
02:30	18.5	18.8	04:09	dew point	01:39
04:33	17.3	18.4	05:20	dew point	00:47
05:49	17.3	18.0	06:43	dew point	00:54
Total Time Open					4:49

Program	Night Priority	Science
02:00	Idle due to weather (clouds)
02:33	Science
03:34	Idle due to weather (clouds)
04:36	Science
04:47	Idle due to weather (dew point, high RH)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:13	01:41	0.39	0.59	67	-5330	18.9	18.9	18.9	164	9	First of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	AHUs swapped for dehumidification at 6:00am local time

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	twilight	00:45	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	00:51	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:52	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:53	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:54	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:56	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:57	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:58	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:00	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:01	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:02	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:04	26			VIRUS	cal							Yes
0002	LFC Cal	01:44	106.5			HPF	cal							Yes
0003	parallel	01:46	202.3	5.6	UT23-3-012	HPF	sci	1.37	0.76	20.26	0.53	197	passing clouds	No
virus0000006_01	parallel	01:46	3586.5			VIRUS	sci							Yes
0004	parallel	01:50	202.3	0.6	UT23-3-012	HPF	sci	1.36	0.74	20.25	0.49	212		No
0005	parallel	01:54	202.3	0.6	UT23-3-012	HPF	sci	1.45	0.80	20.27	0.55	217		No
0006	parallel	01:58	202.3	0.6	UT23-3-012	HPF	sci	1.45	0.82	20.25	0.57	229		No
0007	parallel	02:02	202.3	0.6	UT23-3-012	HPF	sci	1.42	0.71	20.23	0.57	167		No
0008	parallel	02:06	202.3	0.6	UT23-3-012	HPF	sci	1.44	0.73	20.32	0.15	151		No
0009	parallel	02:10	202.3	0.6	UT23-3-012	HPF	sci	1.31	0.72	20.29	0.06	71		No
0010	parallel	02:14	202.3	0.6	UT23-3-012	HPF	sci					1		No
0011	LFC Cal	02:26	106.5			HPF	cal							Yes
0012	LFC Cal	02:28	106.5			HPF	cal							Yes
0013	LFC Cal	02:31	106.5			HPF	cal							Yes
lrs20000007_01	HD180609_056_W	02:38	30	4.5		LRS2	spec	1.24		19.22	0.46			Yes
lrs20000008_01	HD180609_056_W	02:39	60	1.0		LRS2	spec	1.18		19.26	0.45			Yes
lrs20000009_01	HD180609_066_W	02:42	60	2.0		LRS2	spec	1.35		20.70	0.78			Yes
0014	test_drk_donotuse	02:48	10.7			HPF	cal							Yes
0015	HR6976_tell_std	02:50	330.2	6.5		HPF	telluric	1.44		19.66	0.70			Yes
0016	test_drk_donotuse	03:00	10.7			HPF	cal							Yes
0017	parallel	03:01	969.1	5.8	UT23-3-010	HPF	sci	1.32		19.68	0.68	50		Yes
virus0000007_01	parallel	03:01	3070.5			VIRUS	sci							Yes
0018	parallel	03:18	969.1	0.8	UT23-3-010	HPF	sci	1.48		19.54	0.76	50		Yes
0019	test_drk_donotuse	03:40	10.7			HPF	cal							Yes
virus0000008_01	parallel	03:41	544.5			VIRUS	sci							Yes
0020	parallel	03:42	319.5	7.7	UT23-3-014	HPF	sci	1.57		18.95	0.33	61	clouds	No
0021	test_drk_donotuse	03:49	10.7			HPF	cal							Yes
virus0000009_01	parallel	03:53	775.5			VIRUS	sci							Yes
0022	parallel	03:54	468.6	7.2	UT23-3-014	HPF	sci	1.68		19.00	0.43	72	clouds	No
0023	test_drk_donotuse	04:03	10.7			HPF	cal							Yes
0024	parallel	04:07	969.1	4.8	UT23-3-010	HPF	sci	1.68		19.21	0.51	32	telescope closed by dew point	No
virus0000010_01	parallel	04:07	1534.5			VIRUS	sci							Yes
0025	LFC Cal	04:25	106.5			HPF	cal							Yes
0026	test_drk_donotuse	04:41	10.7			HPF	cal							Yes
virus0000011_01	parallel	04:41	495			VIRUS	sci							Yes
0027	parallel	04:42	287.6	6.2	UT23-3-014	HPF	sci	1.48		18.63	0.60	76		P4
0028	test_drk_donotuse	04:53	10.7			HPF	cal							Yes
0029	parallel	04:54	969.1	6.8	UT23-3-010	HPF	sci	1.56		18.90	0.53	30	telescope closed by dew point	No
virus0000012_01	parallel	04:54	3070.5			VIRUS	sci							Yes
0030	parallel	05:11	969.1	0.8	UT23-3-010	HPF	sci	1.62		18.79	0.49	18		No
0031	LFC Cal	05:36	106.5			HPF	cal							Yes
0032	LFC Cal	05:39	106.5			HPF	cal							Yes
0033	LFC Cal	05:41	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:56	1200			VIRUS	sci							Yes
0034	LFC Cal	05:57	106.5			HPF	cal							Yes
lrs20000010_01	parallel	05:57	1200	5.0	PSU23-3-008	LRS2-B	sci	1.91		18.83	0.72		clouds	No
0035	LFC Cal	05:59	106.5			HPF	cal							Yes
0036	LFC Cal	06:01	106.5			HPF	cal							Yes
0037	test_drk_donotuse	06:31	10.7			HPF	cal							Yes
virus0000014_01	parallel	06:32	3070.5			VIRUS	sci							Yes
0038	parallel	06:33	969.1	4.8	UT23-3-010	HPF	sci	1.80		19.66	0.82	20	telescope closed by dew point	No
0039	LFC Cal	07:25	106.5			HPF	cal							Yes
0040	LFC Cal	07:28	106.5			HPF	cal							Yes
0041	LFC Cal	07:30	106.5			HPF	cal							Yes
0042	LFC Cal	07:32	106.5			HPF	cal							Yes
0043	LFC Cal	07:34	106.5			HPF	cal							Yes
0044	LFC Cal	09:40	106.5			HPF	cal							Yes
0045	LFC Cal	09:42	106.5			HPF	cal							Yes
0046	LFC Cal	09:44	106.5			HPF	cal							Yes
virus0000015_01	bias	10:59	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	11:04	15		ENG23-3-002	VIRUS	cal							Yes
virus0000017_01	Hg	11:06	15		ENG23-3-002	VIRUS	cal							Yes
0047	Dark	11:14	319.5			HPF	cal							Yes
0048	Quartz FCU	11:25	74.5			HPF	cal							Yes
0049	Quartz FCU	11:27	74.5			HPF	cal							Yes
0050	Quartz FCU	11:28	74.5			HPF	cal							Yes
0051	Quartz FCU	11:30	74.5			HPF	cal							Yes
0052	Quartz FCU	11:32	74.5			HPF	cal							Yes
0053	Quartz FCU	11:34	74.5			HPF	cal							Yes
0054	Quartz FCU	11:36	74.5			HPF	cal							Yes
0055	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	11:42	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	11:44	85.2			HPF	cal							Yes
0059	LFC FCU	11:46	106.5			HPF	cal							Yes
0060	LFC FCU	11:49	106.5			HPF	cal							Yes
0061	LFC FCU	11:51	106.5			HPF	cal							Yes
0062	LFC FCU	11:53	106.5			HPF	cal							Yes
0063	LFC FCU	11:55	106.5			HPF	cal							Yes
0064	LFC FCU	11:58	106.5			HPF	cal							Yes
0065	LFC Cal	12:01	106.5			HPF	cal							Yes
0066	LFC Cal	12:03	106.5			HPF	cal							Yes
0067	Etalon Cal	12:11	159.8			HPF	cal							Yes
0068	Etalon Cal	12:14	159.8			HPF	cal							Yes
0069	Etalon Cal	12:17	159.8			HPF	cal							Yes
0070	Etalon Cal	12:20	159.8			HPF	cal							Yes
0071	UNe Slave Cal	12:24	852			HPF	cal							Yes
0072	UNe Slave Cal	12:39	852			HPF	cal							Yes
0073	UNe Slave Cal	12:54	852			HPF	cal							Yes
0097	LFC Cal	21:38	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:52	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:53	20			VIRUS	cal							Yes
virus0009901_01	bias	21:54	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:55	20			LRS2	cal							Yes
virus0009902_01	dark	21:56	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:57	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:59	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:00	15			LRS2	cal							Yes
0098	Dark	22:03	319.5			HPF	cal							Yes
0099	Quartz FCU	22:09	74.5			HPF	cal							Yes
0100	Quartz FCU	22:11	74.5			HPF	cal							Yes
0101	Quartz FCU	22:13	74.5			HPF	cal							Yes
0102	Quartz FCU	22:15	74.5			HPF	cal							Yes
0103	Quartz FCU	22:16	74.5			HPF	cal							Yes
0104	Quartz FCU	22:18	74.5			HPF	cal							Yes
0105	Quartz FCU	22:20	74.5			HPF	cal							Yes
0106	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0107	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0108	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0110	LFC FCU	22:31	106.5			HPF	cal							Yes
0111	LFC FCU	22:33	106.5			HPF	cal							Yes
0112	LFC Cal	22:36	106.5			HPF	cal							Yes
0113	LFC Cal	22:38	106.5			HPF	cal							Yes
0114	Etalon Cal	22:41	159.8			HPF	cal							Yes
0115	UNe Slave Cal	22:44	852			HPF	cal							Yes
lrs20000003_01	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000003_02	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000003_03	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000003_04	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000003_05	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000004_01	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
lrs20000004_02	flat_ldls_long_B	22:55	20			LRS2	cal							Yes
lrs20000004_03	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
lrs20000005_01	Cd-A_B	22:57	38			LRS2	cal							Yes
0116	UNe Slave Cal	22:59	852			HPF	cal							Yes
lrs20000005_02	Cd-A_B	22:59	38			LRS2	cal							Yes
lrs20000005_03	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000006_01	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000006_02	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000006_03	FeAr_R	23:04	15			LRS2	cal							Yes
lrs20000007_01	Hg_R	23:06	20			LRS2	cal							Yes
lrs20000007_02	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000007_03	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000008_01	Hg_B	23:10	15			LRS2	cal							Yes
lrs20000008_02	Hg_B	23:11	15			LRS2	cal							Yes
lrs20000008_03	Hg_B	23:12	15			LRS2	cal							Yes
0117	UNe Slave Cal	23:14	852			HPF	cal							Yes
virus0000022_01	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000022_02	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000022_03	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000023_01	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000023_02	Cd-A	23:24	15			VIRUS	cal							Yes
virus0000023_03	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000024_01	Hg	23:27	15			VIRUS	cal							Yes
virus0000024_02	Hg	23:28	15			VIRUS	cal							Yes
virus0000024_03	Hg	23:30	15			VIRUS	cal							Yes
lrs20000009_01	bias	23:31	0			LRS2	cal							Yes
virus0000025_01	bias	23:31	0			VIRUS	cal							Yes
lrs20000009_02	bias	23:32	0			LRS2	cal							Yes
virus0000025_02	bias	23:32	0			VIRUS	cal							Yes
lrs20000009_03	bias	23:32	0			LRS2	cal							Yes
virus0000025_03	bias	23:33	0			VIRUS	cal							Yes
lrs20000009_04	bias	23:33	0			LRS2	cal							Yes
virus0000025_04	bias	23:34	0			VIRUS	cal							Yes
lrs20000009_05	bias	23:34	0			LRS2	cal							Yes
lrs20000009_06	bias	23:35	0			LRS2	cal							Yes
virus0000025_05	bias	23:35	0			VIRUS	cal							Yes
virus0000025_06	bias	23:35	0			VIRUS	cal							Yes
lrs20000009_07	bias	23:36	0			LRS2	cal							Yes
virus0000025_07	bias	23:36	0			VIRUS	cal							Yes
lrs20000009_08	bias	23:37	0			LRS2	cal							Yes
virus0000025_08	bias	23:37	0			VIRUS	cal							Yes
lrs20000009_09	bias	23:38	0			LRS2	cal							Yes
virus0000025_09	bias	23:38	0			VIRUS	cal							Yes
lrs20000009_10	bias	23:39	0			LRS2	cal							Yes
virus0000025_10	bias	23:39	0			VIRUS	cal							Yes
lrs20000009_11	bias	23:40	0			LRS2	cal							Yes
virus0000025_11	bias	23:40	0			VIRUS	cal							Yes
lrs20000010_01	dark	23:40	360			LRS2	cal							Yes
virus0000026_01	dark	23:41	360			VIRUS	cal							Yes
lrs20000010_02	dark	23:47	360			LRS2	cal							Yes
virus0000026_02	dark	23:48	360			VIRUS	cal							Yes
lrs20000010_03	dark	23:54	360			LRS2	cal							Yes
virus0000026_03	dark	23:55	360			VIRUS	cal							Yes

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