HET Night Report Reader

Civil Date	Ephemerides
2023-09-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:52	01:37	02:05	11:28	11:56	12:42	00:29	13:06
Night Length	9:23		Sunset Temperature

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

Overlaps		none

Other Personnel	Chris Robison

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:46	23.8	20.8	12:17	twilight	11:31
Total Time Open					11:31

Program	Night Priority	Science
02:05	Idle due to weather (Clouds)
02:51	Science
04:31	Engineering (SAMS testing)
05:33	Science
06:12	Idle due to weather (Low transparency)
06:20	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:16	01:45	0.41	0.60	60	-6617	22.2	21.3	21.3	161	4	First of Night
05:20	05:32	0.39	0.60	50	-4927	20.8	20.9	20.9	189	13	Stack/Re-stack
12:07	12:16	0.86	1.31	-90	-4551	19.5	19.4	19.3	206	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6221	01:28-01:30	00:02	Modbus error at the end of testing with VIRUS ldls exposures.

Ops Comments	none

TO Comments	Light cirrus clouds passing overhead for much of night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:56	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:57	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:59	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:00	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:01	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:02	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:05	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:06	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:07	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:09	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:10	26			VIRUS	cal							Yes
virus0000006_01	flat_ldls_long	01:20	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	01:22	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	01:23	15			VIRUS	cal							Yes
virus0000006_04	flat_ldls_long	01:24	15			VIRUS	cal							Yes
virus0000006_05	flat_ldls_long	01:26	15			VIRUS	cal							Yes
virus0000006_06	flat_ldls_long	01:27	15			VIRUS	cal							Yes
0001	test_drk_donotuse	01:47	10.7			HPF	cal							Yes
0002	parallel	01:51	969.1	6.8	UT23-3-010	HPF	sci	1.43		17.70	0.78	35	Lost guiding and target due to clouds half way through first exposure. Did not attempt second exposure.	No
virus0000007_01	parallel	01:51	3070.5			VIRUS	sci							Yes
0003	LFC Cal	02:22	106.5			HPF	cal							Yes
0004	LFC Cal	02:25	106.5			HPF	cal							Yes
0005	LFC Cal	02:27	106.5			HPF	cal							Yes
0006	test_drk_donotuse	02:51	10.7			HPF	cal							Yes
0007	HR6744_tell_std	02:57	330.2	5.5		HPF	telluric	1.56		18.82	0.83			Yes
lrs20000007_01	HD180609_056_W	03:09	30	7.5		LRS2	spec	2.31		18.42	0.50			Yes
lrs20000008_01	HD180609_066_W	03:12	30	1.5		LRS2	spec	1.99		18.58	0.93			Yes
0008	test_drk_donotuse	03:13	10.7			HPF	cal							Yes
virus0000008_01	parallel	03:16	3070.5			VIRUS	sci							Yes
0009	parallel	03:17	969.1	4.8	UT23-3-010	HPF	sci	1.42		18.60	0.86	56		Yes
0010	parallel	03:34	969.1	0.8	UT23-3-010	HPF	sci	1.38	0.89	18.63	0.84	58		Yes
0011	test_drk_donotuse	03:53	10.7			HPF	cal							Yes
0012	parallel	03:56	223.7	6.3	UT23-3-008	HPF	sci	1.41	0.95	18.53	0.82	607		Yes
virus0000009_01	parallel	03:56	1194			VIRUS	sci							Yes
0013	parallel	04:00	223.7	0.3	UT23-3-008	HPF	sci	1.43	0.81	18.51	0.82	594		Yes
0014	parallel	04:05	223.7	0.3	UT23-3-008	HPF	sci	1.39	0.95	18.50	0.82	597		Yes
0015	test_drk_donotuse	04:10	10.7			HPF	cal							Yes
0016	parallel	04:14	308.9	5.9	UT23-3-008	HPF	sci	1.37	0.90	17.90	0.71	512		Yes
virus0000010_01	parallel	04:14	1590			VIRUS	sci							Yes
0017	parallel	04:20	308.9	0.9	UT23-3-008	HPF	sci	1.39	0.92	17.91	0.72	495		Yes
0018	parallel	04:26	308.9	0.9	UT23-3-008	HPF	sci	1.37	0.86	17.97	0.72	502		Yes
0019	LFC Cal	04:43	106.5			HPF	cal							Yes
0020	LFC Cal	04:45	106.5			HPF	cal							Yes
0021	LFC Cal	04:47	106.5			HPF	cal							Yes
0022	test_drk_donotuse	05:37	10.7			HPF	cal							Yes
0023	parallel	05:38	969.1	5.8	UT23-3-010	HPF	sci	1.35	1.14	17.94	0.86	29	Sky brightness slightly greater than requested due to moon proximity; otherwise good conditions.	Yes
virus0000011_01	parallel	05:38	3070.5			VIRUS	sci							Yes
0024	parallel	05:55	969.1	0.8	UT23-3-010	HPF	sci	1.44	1.00	17.98	0.87	32		Yes
0025	test_drk_donotuse	06:14	10.7			HPF	cal							Yes
0026	test_drk_donotuse	06:23	10.7			HPF	cal							Yes
0027	parallel	06:24	213	4.5	UT23-3-014	HPF	sci	1.52	1.00	18.33	0.92	266		P4
0028	test_drk_donotuse	06:32	10.7			HPF	cal							Yes
0029	parallel	06:33	117.2	5.0	UT23-3-014	HPF	sci	1.45	0.84	18.35	0.73	303		P4
0030	test_drk_donotuse	06:36	10.7			HPF	cal							Yes
0031	parallel	06:40	969.1	4.8	UT23-3-012	HPF	sci	1.38	0.84	17.38	0.54	66		P4
virus0000012_01	parallel	06:40	3070.5			VIRUS	sci							Yes
0032	parallel	06:57	969.1	0.8	UT23-3-012	HPF	sci	1.41	0.90	17.77	0.66	71		P4
0033	LFC Cal	07:15	106.5			HPF	cal							Yes
0034	test_drk_donotuse	07:18	10.7			HPF	cal							Yes
virus0000013_01	parallel	07:20	1590			VIRUS	sci							Yes
0035	parallel	07:21	308.9	7.9	UT23-3-008	HPF	sci	1.46	1.23	17.95	0.79	53	Switched to direct setup.	Yes
0036	parallel	07:27	308.9	0.9	UT23-3-008	HPF	sci	1.41	1.11	18.10	0.80	58		Yes
0037	parallel	07:32	308.9	0.9	UT23-3-008	HPF	sci	1.38	0.96	18.18	0.81	60		Yes
0038	test_drk_donotuse	07:39	10.7			HPF	cal							Yes
virus0000014_01	parallel	07:42	699			VIRUS	sci							Yes
0039	parallel	07:43	127.8	4.9	UT23-3-013	HPF	sci	1.47	0.90	18.19	0.76	574		P4
0040	parallel	07:46	127.8	0.9	UT23-3-013	HPF	sci	1.46	0.82	18.24	0.76	562		P4
0041	parallel	07:48	127.8	-0.1	UT23-3-013	HPF	sci	1.45	0.81	18.27	0.76	567		P4
0042	test_drk_donotuse	07:52	10.7			HPF	cal							Yes
0043	parallel	07:55	308.9	5.9	UT23-3-009	HPF	sci	1.38	0.69	17.95	0.73	324		Yes
virus0000015_01	parallel	07:55	1590			VIRUS	sci							Yes
0044	parallel	08:01	308.9	-0.1	UT23-3-009	HPF	sci	1.36	0.78	18.08	0.78	338		Yes
0045	parallel	08:07	308.9	0.9	UT23-3-009	HPF	sci	1.36	1.03	18.31	0.84	333		Yes
0046	test_drk_donotuse	08:14	10.7			HPF	cal							Yes
virus0000016_01	parallel	08:17	3070.5			VIRUS	sci							Yes
0047	parallel	08:18	969.1	5.8	PSU23-3-002	HPF	sci	1.59	1.19	18.15	0.88	106		Yes
0048	parallel	08:35	969.1	0.8	PSU23-3-002	HPF	sci	1.51	1.24	17.82	0.82	89		Yes
0049	LFC Cal	08:53	106.5			HPF	cal							Yes
0050	test_drk_donotuse	08:56	10.7			HPF	cal							Yes
0051	parallel	08:59	969.1	7.8	UT23-3-012	HPF	sci	1.71	1.08	17.60	0.79	65		P4
virus0000017_01	parallel	08:59	3070.5			VIRUS	sci							Yes
0052	parallel	09:16	969.1	1.8	UT23-3-012	HPF	sci	1.87	0.98	17.52	0.77	50		P4
0053	LFC Cal	09:34	106.5			HPF	cal							Yes
0054	test_drk_donotuse	09:37	10.7			HPF	cal							Yes
0055	parallel	09:40	308.9	6.9	UT23-3-009	HPF	sci	1.64	1.07	18.02	1.00	399		Yes
virus0000018_01	parallel	09:40	1590			VIRUS	sci							Yes
0056	parallel	09:46	308.9	0.9	UT23-3-009	HPF	sci	1.62	1.10	17.63	0.85	406		Yes
0057	parallel	09:52	308.9	0.9	UT23-3-009	HPF	sci	1.64	1.09	17.79	0.85	421		Yes
0058	test_drk_donotuse	09:58	10.7			HPF	cal							Yes
0059	parallel	10:02	117.2	5.0	UT23-3-013	HPF	sci	1.96	1.06	18.67	0.94	419		P4
virus0000019_01	parallel	10:02	699			VIRUS	sci							Yes
0060	parallel	10:05	117.2	0.0	UT23-3-013	HPF	sci	1.71	1.07	18.67	0.94	403		P4
0061	parallel	10:07	117.2	1.0	UT23-3-013	HPF	sci	1.67	0.96	18.67	0.95	408		P4
0062	test_drk_donotuse	10:10	10.7			HPF	cal							Yes
virus0000020_01	parallel	10:14	3070.5			VIRUS	sci							Yes
0063	parallel	10:15	969.1	5.8	PSU23-3-009	HPF	sci	1.80	1.07	18.42	0.92	373		Yes
0064	parallel	10:32	969.1	0.8	PSU23-3-009	HPF	sci	1.76	1.10	18.23	0.86	360		Yes
0065	LFC Cal	10:50	106.5			HPF	cal							Yes
0066	test_drk_donotuse	10:53	10.7			HPF	cal							Yes
virus0000021_01	parallel	10:54	3070.5			VIRUS	sci							Yes
0067	parallel	10:55	969.1	6.8	PSU23-3-009	HPF	sci	1.63	0.80	18.41	0.76	163		Yes
0068	parallel	11:12	969.1	0.8	PSU23-3-009	HPF	sci	1.59	0.79	18.56	0.76	130		Yes
0069	LFC Cal	11:30	106.5			HPF	cal							Yes
0070	test_drk_donotuse	11:32	10.7			HPF	cal							Yes
virus0000022_01	parallel	11:34	3070.5			VIRUS	sci							Yes
0071	parallel	11:35	969.1	6.8	PSU23-3-002	HPF	sci	1.76	1.49	18.29	0.68	84	Sky brightness greater than requested in second exposure; please check that data is useful.	Yes
0072	parallel	11:52	969.1	0.8	PSU23-3-002	HPF	sci	1.77	1.04	17.21	0.72	91		Yes
0073	LFC Cal	12:10	106.5			HPF	cal							Yes
virus0000023_01	bias	12:10	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	12:15	15		ENG23-3-002	VIRUS	cal							Yes
virus0000025_01	Hg	12:16	15		ENG23-3-002	VIRUS	cal							Yes
0074	Dark	12:20	319.5			HPF	cal							Yes
0075	Quartz FCU	12:32	74.5			HPF	cal							Yes
0076	Quartz FCU	12:34	74.5			HPF	cal							Yes
0077	Quartz FCU	12:35	74.5			HPF	cal							Yes
0078	Quartz FCU	12:37	74.5			HPF	cal							Yes
0079	Quartz FCU	12:39	74.5			HPF	cal							Yes
0080	Quartz FCU	12:41	74.5			HPF	cal							Yes
0081	Quartz FCU	12:42	74.5			HPF	cal							Yes
0082	Alpha Bright Cal	12:45	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	12:47	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	12:49	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	12:50	85.2			HPF	cal							Yes
0086	LFC FCU	12:53	106.5			HPF	cal							Yes
0087	LFC FCU	12:55	106.5			HPF	cal							Yes
0088	LFC FCU	12:58	106.5			HPF	cal							Yes
0089	LFC FCU	13:00	106.5			HPF	cal							Yes
0090	LFC FCU	13:02	106.5			HPF	cal							Yes
0091	LFC FCU	13:05	106.5			HPF	cal							Yes
0092	LFC Cal	13:08	106.5			HPF	cal							Yes
0093	LFC Cal	13:10	106.5			HPF	cal							Yes
0094	Etalon Cal	13:18	159.8			HPF	cal							Yes
0095	Etalon Cal	13:21	159.8			HPF	cal							Yes
0096	Etalon Cal	13:24	159.8			HPF	cal							Yes
0097	Etalon Cal	13:27	159.8			HPF	cal							Yes
0098	UNe Slave Cal	13:31	852			HPF	cal							Yes
0099	UNe Slave Cal	13:46	852			HPF	cal							Yes
0100	UNe Slave Cal	14:01	852			HPF	cal							Yes
0084	LFC Cal	20:44	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:34	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:35	20			VIRUS	cal							Yes
virus0009901_01	bias	21:37	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:37	20			LRS2	cal							Yes
virus0009902_01	dark	21:39	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:40	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:41	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:43	15			LRS2	cal							Yes
0085	Dark	21:47	319.5			HPF	cal							Yes
0086	Quartz FCU	21:54	74.5			HPF	cal							Yes
0087	Quartz FCU	21:56	74.5			HPF	cal							Yes
0088	Quartz FCU	21:57	74.5			HPF	cal							Yes
0089	Quartz FCU	21:59	74.5			HPF	cal							Yes
0090	Quartz FCU	22:01	74.5			HPF	cal							Yes
0091	Quartz FCU	22:03	74.5			HPF	cal							Yes
0092	Quartz FCU	22:04	74.5			HPF	cal							Yes
0093	Alpha Bright Cal	22:07	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	22:08	85.2			HPF	cal							Yes
0095	Alpha Bright Cal	22:10	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	22:12	85.2			HPF	cal							Yes
0097	LFC FCU	22:15	106.5			HPF	cal							Yes
0098	LFC FCU	22:17	106.5			HPF	cal							Yes
0099	LFC Cal	22:20	106.5			HPF	cal							Yes
0100	LFC Cal	22:22	106.5			HPF	cal							Yes
0101	Etalon Cal	22:25	159.8			HPF	cal							Yes
0102	UNe Slave Cal	22:28	852			HPF	cal							Yes
virus0000024_01	flat_ldls_long	22:35	15			VIRUS	cal							Yes
virus0000024_02	flat_ldls_long	22:36	15			VIRUS	cal							Yes
virus0000024_03	flat_ldls_long	22:37	15			VIRUS	cal							Yes
virus0000025_01	Cd-A	22:39	15			VIRUS	cal							Yes
virus0000025_02	Cd-A	22:40	15			VIRUS	cal							Yes
virus0000025_03	Cd-A	22:42	15			VIRUS	cal							Yes
virus0000026_01	Hg	22:43	15			VIRUS	cal							Yes
0103	UNe Slave Cal	22:44	852			HPF	cal							Yes
virus0000026_02	Hg	22:45	15			VIRUS	cal							Yes
virus0000026_03	Hg	22:46	15			VIRUS	cal							Yes
lrs20000013_01	bias	22:47	0			LRS2	cal							Yes
virus0000027_01	bias	22:47	0			VIRUS	cal							Yes
lrs20000013_02	bias	22:48	0			LRS2	cal							Yes
virus0000027_02	bias	22:48	0			VIRUS	cal							Yes
lrs20000013_03	bias	22:49	0			LRS2	cal							Yes
virus0000027_03	bias	22:49	0			VIRUS	cal							Yes
lrs20000013_04	bias	22:50	0			LRS2	cal							Yes
virus0000027_04	bias	22:50	0			VIRUS	cal							Yes
lrs20000013_05	bias	22:51	0			LRS2	cal							Yes
virus0000027_05	bias	22:51	0			VIRUS	cal							Yes
lrs20000013_06	bias	22:51	0			LRS2	cal							Yes
virus0000027_06	bias	22:52	0			VIRUS	cal							Yes
lrs20000013_07	bias	22:52	0			LRS2	cal							Yes
virus0000027_07	bias	22:53	0			VIRUS	cal							Yes
lrs20000013_08	bias	22:53	0			LRS2	cal							Yes
virus0000027_08	bias	22:54	0			VIRUS	cal							Yes
lrs20000013_09	bias	22:54	0			LRS2	cal							Yes
virus0000027_09	bias	22:54	0			VIRUS	cal							Yes
lrs20000013_10	bias	22:55	0			LRS2	cal							Yes
virus0000027_10	bias	22:55	0			VIRUS	cal							Yes
lrs20000013_11	bias	22:56	0			LRS2	cal							Yes
virus0000027_11	bias	22:56	0			VIRUS	cal							Yes
lrs20000014_01	dark	22:57	360			LRS2	cal							Yes
virus0000028_01	dark	22:57	360			VIRUS	cal							Yes
0104	UNe Slave Cal	22:59	852			HPF	cal							Yes
lrs20000014_02	dark	23:04	360			LRS2	cal							Yes
virus0000028_02	dark	23:04	360			VIRUS	cal							Yes
lrs20000014_03	dark	23:10	360			LRS2	cal							Yes
virus0000028_03	dark	23:11	360			VIRUS	cal							Yes
lrs20000015_01	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000017_03	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:39	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:43	15			LRS2	cal							Yes

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