HET Night Report Reader

Civil Date	Ephemerides
2023-12-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:12	01:01	01:30	12:27	12:56	13:46	03:29	-
Night Length	10:57		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
00:05	8.1	6.5	13:22	twilight	13:17
Total Time Open					13:17

Program	Night Priority	Science
01:30	Science
01:34	Idle due to weather (clouds, no non-spec targets available)
02:38	Science
02:44	Idle due to weather (clouds, no non-spec targets available)
03:00	Science
03:11	Idle due to weather (clouds)
04:32	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:38	01:07	0.42	0.66	43	-1094	7.6	7.4	7.3	226	11	First of Night
04:21	04:25	0.47	0.73	43	-385	7.0	7.7	7.7	205	10	Post-Observing
↪ Comments			Post-Observing intended before Degrade test but clouds started clearing as it was finishing so went back on sky.
13:11	13:17	0.86	1.49	73	+141	9.0	9.4	9.6	270	11	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6078	11:58-11:58	00:00	WFS2 timed out.

Ops Comments	none

TO Comments	Some patchy clouds for first few hours 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
virus0000034_03	Hg	00:00	15			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:17	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:18	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:19	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:20	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:21	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:23	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:26	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:27	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:28	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:30	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:31	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:33	0			LRS2	cal							Yes
virus0000006_01	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:34	0			LRS2	cal							Yes
lrs20000007_03	bias	00:34	0			LRS2	cal							Yes
virus0000006_02	bias	00:34	0			VIRUS	cal							Yes
virus0000006_03	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:35	0			LRS2	cal							Yes
virus0000006_04	bias	00:36	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:36	0			LRS2	cal							Yes
virus0000006_05	bias	00:37	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:37	0			LRS2	cal							Yes
virus0000006_06	bias	00:37	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:38	0			LRS2	cal							Yes
virus0000006_07	bias	00:38	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:39	0			LRS2	cal							Yes
virus0000006_08	bias	00:39	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:40	0			LRS2	cal							Yes
virus0000006_09	bias	00:40	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:41	0			LRS2	cal							Yes
virus0000006_10	bias	00:41	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:41	0			LRS2	cal							Yes
virus0000006_11	bias	00:42	0			VIRUS	cal							Yes
0001	test_drk_donotuse	01:10	10.7			HPF	cal							Yes
0002	HR567_tell_std	01:14	117.2	6.0		HPF	telluric	1.93		19.54	0.08			Yes
lrs20000008_01	BD+210607_066_E	01:28	45	12.3		LRS2	spec	1.86		20.67	0.10		waited for track to start in cludy conditions	Yes
lrs20000009_01	BD+210607_056_E	01:33	60	4.0		LRS2	spec	1.69		21.74	0.06			Yes
lrs20000010_01	G191B2B_056_E	02:41	180	3.0		LRS2	spec	1.82	1.29	21.76	0.30		tripled exposure time	Yes
0003	LFC Cal	03:04	106.5			HPF	cal							Yes
virus0000007_01	parallel	03:06	300			VIRUS	sci							Yes
lrs20000011_01	parallel	03:06	300	6.0	PSU24-1-010	LRS2-R	sci	1.57	1.31	20.60	0.36			P4
0004	LFC Cal	03:07	106.5			HPF	cal							Yes
0005	LFC Cal	03:39	106.5			HPF	cal							Yes
0006	LFC Cal	03:42	106.5			HPF	cal							Yes
0007	LFC Cal	03:44	106.5			HPF	cal							Yes
0008	test_drk_donotuse	03:58	10.7			HPF	cal							Yes
virus0000008_01	parallel	04:00	1441.5			VIRUS	sci							Yes
0009	parallel	04:01	276.9	4.4	UT24-1-011	HPF	sci	1.66	1.49	19.46	0.28	244	transparency drops rapidly after clouds move in	No
0010	parallel	04:06	276.9	0.4	UT24-1-011	HPF	sci	1.62	1.31	19.36	0.37	302		No
0011	parallel	04:11	276.9	1.4	UT24-1-011	HPF	sci	1.68	1.53	19.11	0.31	256		No
0012	test_drk_donotuse	04:37	10.7			HPF	cal							Yes
0013	parallel	04:38	969.1	6.8	PSU24-1-011	HPF	sci	1.80	1.42	19.41	0.92	164		Yes
virus0000009_01	parallel	04:38	3070.5			VIRUS	sci							Yes
0014	parallel	04:56	969.1	0.8	PSU24-1-011	HPF	sci	1.80	2.11	19.31	0.97	159		Yes
0015	LFC Cal	05:14	106.5			HPF	cal							Yes
lrs20000012_01	HD55677_056_E	05:17	30	4.5		LRS2	spec	2.02	1.86	19.52	0.83			Yes
0016	test_drk_donotuse	05:20	10.7			HPF	cal							Yes
0017	parallel	05:32	915.9	15.7	PSU24-1-004	HPF	sci	1.84	1.67	18.95		50	wait 4 min for track start then had to switch from hpfacam to direct setup	Yes
virus0000010_01	parallel	05:32	4411.5			VIRUS	sci							Yes
0018	parallel	05:48	915.9	0.7	PSU24-1-004	HPF	sci	1.98	1.77	18.87		53		Yes
0019	parallel	06:05	915.9	0.7	PSU24-1-004	HPF	sci	1.83	1.48	18.57		47		Yes
0020	test_drk_donotuse	06:22	10.7			HPF	cal							Yes
0021	parallel	06:28	330.2	8.5	PSU24-1-011	HPF	sci	1.78	1.43	19.69	0.96	310		Yes
virus0000011_01	parallel	06:28	3304.5			VIRUS	sci							Yes
0022	parallel	06:34	330.2	0.5	PSU24-1-011	HPF	sci	1.82	1.36	19.70	0.96	312		Yes
0023	parallel	06:40	330.2	0.5	PSU24-1-011	HPF	sci	1.81	1.36	19.71	0.95	325		Yes
0024	parallel	06:47	330.2	0.5	PSU24-1-011	HPF	sci	1.78	1.22	19.70	0.96	329		Yes
0025	parallel	06:53	330.2	0.5	PSU24-1-011	HPF	sci	1.72	1.15	19.69	0.96	345		Yes
0026	parallel	06:59	330.2	0.5	PSU24-1-011	HPF	sci	1.84	1.27	19.66	0.94	318		Yes
0027	LFC Cal	07:06	106.5			HPF	cal							Yes
0028	test_drk_donotuse	07:09	10.7			HPF	cal							Yes
0029	parallel	07:10	308.9	6.9	UT24-1-013	HPF	sci	1.80	1.38	19.08	0.80	338		Yes
virus0000012_01	parallel	07:10	1590			VIRUS	sci							Yes
0030	parallel	07:16	308.9	-0.1	UT24-1-013	HPF	sci	1.75	1.31	19.09	0.81	341		Yes
0031	parallel	07:22	308.9	0.9	UT24-1-013	HPF	sci	1.70	1.26	19.08	0.80	354		Yes
0032	test_drk_donotuse	07:29	10.7			HPF	cal							Yes
virus0000013_01	parallel	07:33	1590			VIRUS	sci							Yes
0033	parallel	07:34	308.9	6.9	UT24-1-013	HPF	sci	1.63	1.21	19.61	0.90	400		Yes
0034	parallel	07:40	308.9	0.9	UT24-1-013	HPF	sci	1.58	1.04	19.51	0.88	382		Yes
0035	parallel	07:45	308.9	-0.1	UT24-1-013	HPF	sci	1.58	1.18	19.38	0.87	363		Yes
0036	test_drk_donotuse	07:53	10.7			HPF	cal							Yes
virus0000014_01	parallel	07:57	3070.5			VIRUS	sci							Yes
0037	parallel	07:58	969.1	7.8	PSU24-1-011	HPF	sci	1.62	1.09	19.63	0.93	412		Yes
0038	parallel	08:15	969.1	0.8	PSU24-1-011	HPF	sci	1.66	1.15	19.60	0.93	407		Yes
0039	LFC Cal	08:33	106.5			HPF	cal							Yes
0040	test_drk_donotuse	08:36	10.7			HPF	cal							Yes
0041	parallel	08:37	969.1	5.8	UT24-1-006	HPF	sci	1.65	0.97	19.62	0.91	29		Yes
virus0000015_01	parallel	08:37	3070.5			VIRUS	sci							Yes
0042	parallel	08:54	969.1	0.8	UT24-1-006	HPF	sci	1.68	1.06	19.59	0.88	27		Yes
0043	test_drk_donotuse	09:14	10.7			HPF	cal							Yes
0044	parallel	09:16	308.9	5.9	UT24-1-013	HPF	sci	1.51	0.95	19.43	0.85	218		Yes
virus0000016_01	parallel	09:16	1590			VIRUS	sci							Yes
0045	parallel	09:22	308.9	0.9	UT24-1-013	HPF	sci	1.51	1.12	19.35	0.83	201		Yes
0046	parallel	09:28	308.9	0.9	UT24-1-013	HPF	sci	1.50	1.10	19.24	0.82	187		Yes
0047	test_drk_donotuse	09:39	10.7			HPF	cal							Yes
virus0000017_01	parallel	09:39	3505.5			VIRUS	sci							Yes
0048	parallel	09:40	245	6.9	UT24-1-008	HPF	sci	1.47	1.07	19.57	0.88	342		Yes
0049	parallel	09:45	245	0.9	UT24-1-008	HPF	sci	1.48	1.33	19.60	0.85	356		Yes
0050	parallel	09:49	245	-0.1	UT24-1-008	HPF	sci	1.44	0.97	19.61	0.85	370		Yes
0051	parallel	09:54	245	0.9	UT24-1-008	HPF	sci	1.45	0.89	19.60	0.85	376		Yes
0052	parallel	09:59	245	0.9	UT24-1-008	HPF	sci	1.49	1.00	19.57	0.85	369		Yes
0053	parallel	10:03	245	0.9	UT24-1-008	HPF	sci	1.49	0.99	19.55	0.84	356		Yes
0054	parallel	10:08	245	-0.1	UT24-1-008	HPF	sci	1.53	0.90	19.54	0.82	330		Yes
0055	parallel	10:13	245	0.9	UT24-1-008	HPF	sci	1.53	0.85	19.50	0.81	322		Yes
0056	LFC Cal	10:18	106.5			HPF	cal							Yes
0057	test_drk_donotuse	10:21	10.7			HPF	cal							Yes
0058	parallel	10:23	969.1	6.8	UT24-1-006	HPF	sci	1.57	0.76	18.95	0.78	21		P4
virus0000018_01	parallel	10:23	3070.5			VIRUS	sci							Yes
0059	parallel	10:41	969.1	0.8	UT24-1-006	HPF	sci	1.56	0.81	19.00	0.80	22		P4
0060	test_drk_donotuse	10:59	10.7			HPF	cal							Yes
virus0000019_01	parallel	11:03	3070.5			VIRUS	sci							Yes
0061	parallel	11:04	969.1	6.8	UT24-1-006	HPF	sci	1.80	0.89	17.84	0.83	58	slightly brighter than sky brightness request, please check data quality	Yes
0062	parallel	11:21	969.1	0.8	UT24-1-006	HPF	sci	1.89	1.18	17.74	0.83	54	slightly brighter than sky brightness request, please check data quality	Yes
0063	test_drk_donotuse	11:39	10.7			HPF	cal							Yes
0064	parallel	11:43	969.1	5.8	UT24-1-008	HPF	sci	1.81	1.41	18.44	0.80	142		P4
virus0000020_01	parallel	11:43	3070.5			VIRUS	sci							Yes
0065	parallel	12:00	969.1	0.8	UT24-1-008	HPF	sci	1.88	1.36	18.14	0.76	113		P4
0066	LFC Cal	12:18	106.5			HPF	cal							Yes
0067	test_drk_donotuse	12:23	10.7			HPF	cal							Yes
0068	parallel	12:24	63.9	7.9	UT24-1-011	HPF	sci	1.77	1.08	18.51	0.83	432		P4
virus0000021_01	parallel	12:24	451.5			VIRUS	sci							Yes
0069	parallel	12:26	63.9	0.9	UT24-1-011	HPF	sci	1.74	1.27	18.57	0.83	447		P4
0070	parallel	12:27	63.9	-0.1	UT24-1-011	HPF	sci	1.75	1.24	18.61	0.83	467		P4
0071	test_drk_donotuse	12:35	10.7			HPF	cal							Yes
0072	parallel	12:36	969.1	7.8	UT24-1-006	HPF	sci	2.00	1.31	19.30	0.90	259		P4
virus0000022_01	parallel	12:36	3070.5			VIRUS	sci							Yes
0073	parallel	12:53	969.1	1.8	UT24-1-006	HPF	sci	1.91	1.40	17.56	0.90	270	sky surface brightness in second exposure slightly brighter than requested	P4
virus0000023_01	bias	13:12	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	13:17	15		ENG24-1-002	VIRUS	cal							Yes
virus0000025_01	Hg	13:18	15		ENG24-1-002	VIRUS	cal							Yes
0074	Dark	13:25	319.5			HPF	cal							Yes
0075	Quartz FCU	13:37	74.5			HPF	cal							Yes
0076	Quartz FCU	13:38	74.5			HPF	cal							Yes
0077	Quartz FCU	13:40	74.5			HPF	cal							Yes
0078	Quartz FCU	13:42	74.5			HPF	cal							Yes
0079	Quartz FCU	13:44	74.5			HPF	cal							Yes
0080	Quartz FCU	13:45	74.5			HPF	cal							Yes
0081	Quartz FCU	13:47	74.5			HPF	cal							Yes
0082	Alpha Bright Cal	13:50	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	13:51	85.2			HPF	cal							Yes
0084	Alpha Bright Cal	13:53	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	13:55	85.2			HPF	cal							Yes
0086	LFC FCU	13:58	106.5			HPF	cal							Yes
0087	LFC FCU	14:00	106.5			HPF	cal							Yes
0088	LFC FCU	14:03	106.5			HPF	cal							Yes
0089	LFC FCU	14:05	106.5			HPF	cal							Yes
0090	LFC FCU	14:08	106.5			HPF	cal							Yes
0091	LFC FCU	14:10	106.5			HPF	cal							Yes
0092	LFC Cal	14:14	106.5			HPF	cal							Yes
0093	LFC Cal	14:17	106.5			HPF	cal							Yes
0094	Etalon Cal	14:24	159.8			HPF	cal							Yes
0095	Etalon Cal	14:28	159.8			HPF	cal							Yes
0096	Etalon Cal	14:31	159.8			HPF	cal							Yes
0097	Etalon Cal	14:34	159.8			HPF	cal							Yes
0098	UNe Slave Cal	14:38	852			HPF	cal							Yes
0099	UNe Slave Cal	14:53	852			HPF	cal							Yes
virus0009900_01	dark	20:54	15			VIRUS	cal							Yes
0129	LFC Cal	21:49	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:58	0			LRS2	cal							Yes
virus0009905_01	flat_Qth	21:59	20			VIRUS	cal							Yes
virus0009906_01	bias	22:00	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:01	20			LRS2	cal							Yes
virus0009907_01	dark	22:02	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:03	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:05	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:06	15			LRS2	cal							Yes
0130	Dark	22:14	319.5			HPF	cal							Yes
0131	Quartz FCU	22:21	74.5			HPF	cal							Yes
0132	Quartz FCU	22:23	74.5			HPF	cal							Yes
0133	Quartz FCU	22:24	74.5			HPF	cal							Yes
0134	Quartz FCU	22:26	74.5			HPF	cal							Yes
0135	Quartz FCU	22:28	74.5			HPF	cal							Yes
0136	Quartz FCU	22:30	74.5			HPF	cal							Yes
0137	Quartz FCU	22:32	74.5			HPF	cal							Yes
0138	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0139	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0140	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0141	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0142	LFC FCU	22:42	106.5			HPF	cal							Yes
0143	LFC FCU	22:45	106.5			HPF	cal							Yes
0144	LFC Cal	22:47	106.5			HPF	cal							Yes
0145	LFC Cal	22:50	106.5			HPF	cal							Yes
0146	Etalon Cal	22:52	159.8			HPF	cal							Yes
0147	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000008_01	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000008_02	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000008_03	flat_Qth_R	23:00	15			LRS2	cal							Yes
lrs20000008_04	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000008_05	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000009_01	flat_ldls_long_B	23:03	20			LRS2	cal							Yes
lrs20000009_02	flat_ldls_long_B	23:05	20			LRS2	cal							Yes
lrs20000009_03	flat_ldls_long_B	23:06	20			LRS2	cal							Yes
lrs20000010_01	Cd-A_B	23:07	38			LRS2	cal							Yes
lrs20000010_02	Cd-A_B	23:09	38			LRS2	cal							Yes
lrs20000010_03	Cd-A_B	23:10	38			LRS2	cal							Yes
0148	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000011_01	FeAr_R	23:12	15			LRS2	cal							Yes
lrs20000011_02	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000011_03	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000012_01	Hg_R	23:16	20			LRS2	cal							Yes
lrs20000012_02	Hg_R	23:17	20			LRS2	cal							Yes
lrs20000012_03	Hg_R	23:18	20			LRS2	cal							Yes
lrs20000013_01	Hg_B	23:20	15			LRS2	cal							Yes
lrs20000013_02	Hg_B	23:21	15			LRS2	cal							Yes
lrs20000013_03	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000014_01	dark	23:23	360			LRS2	cal							Yes
virus0000031_01	dark	23:24	360			VIRUS	cal							Yes
0149	UNe Slave Cal	23:26	852			HPF	cal							Yes
lrs20000014_02	dark	23:30	360			LRS2	cal							Yes
virus0000031_02	dark	23:30	360			VIRUS	cal							Yes
lrs20000014_03	dark	23:37	360			LRS2	cal							Yes
virus0000031_03	dark	23:37	360			VIRUS	cal							Yes
virus0000032_01	flat_ldls_long	23:49	15			VIRUS	cal							Yes
virus0000032_02	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000032_03	flat_ldls_long	23:52	15			VIRUS	cal							Yes
virus0000033_01	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000033_02	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000033_03	Cd-A	23:56	15			VIRUS	cal							Yes
virus0000034_01	Hg	23:57	15			VIRUS	cal							Yes
virus0000034_02	Hg	23:59	15			VIRUS	cal							Yes

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