HET Night Report Reader

Civil Date	Ephemerides
2024-12-18	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:05	00:55	01:24	12:22	12:52	13:41	03:22	-
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Nathan McReynolds

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:06	5.0	6.3	13:03	twilight	12:57
Total Time Open					12:57

Program	Night Priority	Science
01:24	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:35	01:20				+5781	5.0	5.7	5.9	150	4	Stack/Re-stack
↪ Comments			exposure of 1/10000 (also the exposure auto-exposure selected) missed 6:1, 9:1, 10:1, 8:2, 11:2, 10:5, 10:7 exposure of 1/4000 caught all segments for both sides.
01:20	01:39				+6089	4.8	5.7	5.7	150	6	First of Night
05:24	05:34	1.01	1.48	325	+6891	6.8	7.5	7.6	183	9	Post-Observing
05:34	06:11	0.44	0.69	175	+6630	7.9	8.2	8.1	187	6	Stack/Re-stack
12:55	13:03	0.60	0.88	225	+6587	8.9	8.8	8.8	235	12	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6376	22:08-22:08	00:00	hpf detect client stuck
6376	10:54-11:38, 12:18-12:23	00:44	1] Timslimit exceeded during science observation 58. Detector client restarted. 2] Timslimit exceeded at the end of science observation 62. Detector client restarted.

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000027_03	Hg	00:00	15			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:10	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:11	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:13	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:14	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:15	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:16	30			LRS2	cal							Yes
0001	UNe Slave Cal	00:18	426			HPF	cal							Yes
virus0000001_01	skyflat	00:20	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:21	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:22	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:24	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:25	26			VIRUS	cal							Yes
0002	UNe Slave Cal	00:26	426			HPF	cal							Yes
lrs20000007_01	bias	00:27	0			LRS2	cal							Yes
virus0000006_01	bias	00:27	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:27	0			LRS2	cal							Yes
virus0000006_02	bias	00:28	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:28	0			LRS2	cal							Yes
virus0000006_03	bias	00:28	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:29	0			LRS2	cal							Yes
virus0000006_04	bias	00:29	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:30	0			LRS2	cal							Yes
virus0000006_05	bias	00:30	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:31	0			LRS2	cal							Yes
virus0000006_06	bias	00:31	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:32	0			LRS2	cal							Yes
virus0000006_07	bias	00:32	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:32	0			LRS2	cal							Yes
virus0000006_08	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:33	0			LRS2	cal							Yes
0003	UNe Slave Cal	00:34	426			HPF	cal							Yes
virus0000006_09	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:34	0			LRS2	cal							Yes
virus0000006_10	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:35	0			LRS2	cal							Yes
virus0000006_11	bias	00:35	0			VIRUS	cal							Yes
lrs20000008_01	dark	00:36	360			LRS2	cal							Yes
virus0000007_01	dark	00:36	360			VIRUS	cal							Yes
0004	UNe Slave Cal	00:41	426			HPF	cal							Yes
lrs20000008_02	dark	00:43	360			LRS2	cal							Yes
virus0000007_02	dark	00:43	360			VIRUS	cal							Yes
0005	UNe Slave Cal	00:49	426			HPF	cal							Yes
lrs20000008_03	dark	00:50	360			LRS2	cal							Yes
virus0000007_03	dark	00:50	360			VIRUS	cal							Yes
0006	UNe Slave Cal	00:57	426			HPF	cal							Yes
0007	LFC Cal	01:45	106.5			HPF	cal							Yes
virus0000008_01	parallel	01:45	1800			VIRUS	sci							Yes
lrs20000009_01	parallel	01:45	1800	6.0	UT25-1-026	LRS2-B	sci	1.42	0.97	21.77	0.80			Yes
0008	LFC Cal	01:48	106.5			HPF	cal							Yes
0009	LFC Cal	01:50	106.5			HPF	cal							Yes
0010	LFC Cal	02:17	106.5			HPF	cal							Yes
0011	parallel	02:20	617.7	5.7	UT25-1-025	HPF	sci	1.56	0.86	20.15	0.76	56		Yes
virus0000009_01	parallel	02:20	1984			VIRUS	sci							Yes
0012	parallel	02:31	617.7	0.7	UT25-1-025	HPF	sci	1.55	1.10	20.22	0.78	65		Yes
0013	parallel	02:43	617.7	0.7	UT25-1-025	HPF	sci	1.59	0.77	20.22	0.80	61		Yes
0014	LFC Cal	02:54	106.5			HPF	cal							Yes
0015	LFC Cal	02:58	106.5			HPF	cal							Yes
lrs20000010_01	parallel	02:58	360			LRS2	sci							Yes
virus0000010_01	parallel	02:58	360	5.0	PSU25-1-009	VIRUS	sci	1.62	0.76	21.64	0.99			Yes
0016	LFC Cal	03:01	106.5			HPF	cal							Yes
lrs20000010_02	parallel	03:05	360			LRS2	sci							Yes
virus0000010_02	parallel	03:05	360	1.0	PSU25-1-009	VIRUS	sci	1.69	1.06	21.61	0.96			Yes
lrs20000010_03	parallel	03:13	360			LRS2	sci							Yes
virus0000010_03	parallel	03:13	360	2.0	PSU25-1-009	VIRUS	sci	1.60	0.75	21.55	0.97			Yes
0017	LFC Cal	03:25	106.5			HPF	cal							Yes
virus0000011_01	parallel	03:25	600			VIRUS	sci							Yes
lrs20000011_01	parallel	03:25	600	6.0	UT25-1-007	LRS2-B	sci	1.62		21.07	0.76			Yes
0018	LFC Cal	03:28	106.5			HPF	cal							Yes
0019	LFC Cal	03:30	106.5			HPF	cal							Yes
virus0000011_02	parallel	03:36	600			VIRUS	sci							Yes
lrs20000011_02	parallel	03:36	600	1.0	UT25-1-007	LRS2-B	sci	1.60		20.61	0.79			Yes
0020	test_drk_donotuse	03:49	10.7			HPF	cal							Yes
virus0000012_01	parallel	03:52	2047			VIRUS	sci							Yes
0021	parallel	03:53	969.1	6.8	UT25-1-024	HPF	sci	1.85		19.60	0.91	22	Seeing degraded shortly after setup but SNR looks decent. Please check that data is useful.	Yes
0022	parallel	04:10	969.1	0.8	UT25-1-024	HPF	sci	2.01		19.60	0.90	21		Yes
0023	LFC Cal	04:33	106.5			HPF	cal							Yes
virus0000013_01	parallel	04:33	1400			VIRUS	sci							Yes
lrs20000012_01	parallel	04:33	1400	7.7	UT25-1-001	LRS2-B	sci	1.96	1.44	19.94	0.79			Yes
0024	LFC Cal	04:36	106.5			HPF	cal							Yes
0025	LFC Cal	04:38	106.5			HPF	cal							Yes
0026	LFC Cal	05:01	106.5			HPF	cal							Yes
virus0000014_01	parallel	05:01	1400			VIRUS	sci							Yes
lrs20000013_01	parallel	05:01	1400	3.7	UT25-1-001	LRS2-R	sci	2.00	2.50	18.99	0.73			Yes
0027	LFC Cal	05:03	106.5			HPF	cal							Yes
0028	LFC Cal	05:06	106.5			HPF	cal							Yes
0029	test_drk_donotuse	06:14	10.7			HPF	cal							Yes
virus0000015_01	parallel	06:16	2047			VIRUS	sci							Yes
0030	parallel	06:17	969.1	5.8	UT25-1-024	HPF	sci	1.66	1.16	19.77	1.18	43		Yes
0031	parallel	06:34	969.1	0.8	UT25-1-024	HPF	sci	1.73	0.99	19.57	1.17	39		Yes
0032	test_drk_donotuse	06:55	10.7			HPF	cal							Yes
0033	parallel	06:57	969.1	6.8	UT25-1-024	HPF	sci	1.59	1.12	19.71	0.87	27		Yes
virus0000016_01	parallel	06:57	2047			VIRUS	sci							Yes
0034	parallel	07:14	969.1	0.8	UT25-1-024	HPF	sci	1.61	1.04	19.64	0.90	30		Yes
0035	LFC Cal	07:34	106.5			HPF	cal							Yes
0036	parallel	07:37	617.7	7.7	UT25-1-025	HPF	sci	1.64	1.07	19.63	0.82	49		Yes
virus0000017_01	parallel	07:37	1984			VIRUS	sci							Yes
0037	parallel	07:49	617.7	0.7	UT25-1-025	HPF	sci	1.67	1.08	19.55	0.85	50		Yes
0038	parallel	08:00	617.7	0.7	UT25-1-025	HPF	sci	1.64	1.16	19.50	0.87	50		Yes
0039	LFC Cal	08:12	106.5			HPF	cal							Yes
0040	test_drk_donotuse	08:14	10.7			HPF	cal							Yes
virus0000018_01	parallel	08:16	2931			VIRUS	sci							Yes
0041	parallel	08:17	532.5	6.1	UT25-1-012	HPF	sci	1.77	0.96	18.31	0.63	20		Yes
0042	parallel	08:26	532.5	1.1	UT25-1-012	HPF	sci	1.66	0.88	18.40	0.67	24		Yes
0043	parallel	08:36	532.5	1.1	UT25-1-012	HPF	sci	1.64	1.06	18.37	0.69	24		Yes
0044	parallel	08:45	532.5	0.1	UT25-1-012	HPF	sci	1.58	1.02	18.17	0.70	22		Yes
0045	parallel	08:55	532.5	1.1	UT25-1-012	HPF	sci	1.56	1.08	17.92	0.72	21		Yes
0046	LFC Cal	09:05	106.5			HPF	cal							Yes
0047	test_drk_donotuse	09:08	10.7			HPF	cal							Yes
0048	parallel	09:09	213	5.5	UT25-1-012	HPF	sci	1.60	1.20	17.01	0.97	240	Sky brightness greater than requested due to moon proximity. Please check that data is useful.	Yes
0049	LFC Cal	09:14	106.5			HPF	cal							Yes
lrs20000014_01	GD71_056_W	09:22	180	9.0		LRS2	spec	2.06	1.55	19.35	1.00			Yes
lrs20000015_01	GD71_066_W	09:29	180	4.0		LRS2	spec	1.96	1.35	19.16	1.03			Yes
0050	test_drk_donotuse	09:35	10.7			HPF	cal							Yes
virus0000019_01	parallel	09:39	2047			VIRUS	sci							Yes
0051	parallel	09:40	969.1	7.8	UT25-1-024	HPF	sci	1.90	1.79	19.41	0.73	26		Yes
0052	parallel	09:57	969.1	0.8	UT25-1-024	HPF	sci	1.95	1.49	19.34	0.78	26		Yes
0053	test_drk_donotuse	10:16	10.7			HPF	cal							Yes
0054	parallel	10:20	969.1	6.8	PSU25-1-016	HPF	sci	1.99	1.51	19.04	0.99	156		Yes
virus0000020_01	parallel	10:20	2047			VIRUS	sci							Yes
0055	parallel	10:37	969.1	1.8	PSU25-1-016	HPF	sci	1.99	1.46	19.07	0.92	138		Yes
0056	LFC Cal	10:55	106.5			HPF	cal							Yes
0057	test_drk_donotuse	11:00	10.7			HPF	cal							Yes
0058	parallel	11:01	958.5	7.0	UT25-1-014	HPF	sci	2.36	2.35	19.24	0.71		Detector stopped at the very end of first exposure and did not take the other exposures.	No
virus0000021_01	parallel	11:01	4057			VIRUS	sci							Yes
0060	test_drk_donotuse	11:40	10.7			HPF	cal							Yes
virus0000022_01	parallel	11:42	2047			VIRUS	sci							Yes
0061	parallel	11:45	969.1	6.8	PSU25-1-016	HPF	sci	1.94	1.74	19.18	0.93	218	Detector hung at the very end of the exposure but the data looked ok. Please check that data is useful.	Yes
0062	parallel	12:02	969.1	0.8	PSU25-1-016	HPF	sci	1.73	1.47	19.21	0.91	242		Yes
0064	LFC Cal	12:23	106.5			HPF	cal							Yes
0065	test_drk_donotuse	12:26	10.7			HPF	cal							Yes
0066	HR4936_tell_std	12:27	330.2	4.5		HPF	telluric	1.87	1.44	19.44	0.92			Yes
0067	test_drk_donotuse	12:36	10.7			HPF	cal							Yes
0068	parallel	12:38	969.1	5.8	PSU25-1-011	HPF	sci	1.96	1.79	17.89	0.91	32		Yes
virus0000023_01	parallel	12:38	1023			VIRUS	sci							Yes
0069	LFC Cal	12:57	106.5			HPF	cal							Yes
lrs20000016_01	bias	12:59	0			LRS2	cal							Yes
virus0000024_01	bias	13:00	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	13:04	15		ENG25-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	13:06	15		ENG25-1-002	VIRUS	cal							Yes
0070	Dark	13:09	319.5			HPF	cal							Yes
0071	Quartz FCU	13:21	74.5			HPF	cal							Yes
0072	Quartz FCU	13:22	74.5			HPF	cal							Yes
0073	Quartz FCU	13:24	74.5			HPF	cal							Yes
0074	Quartz FCU	13:26	74.5			HPF	cal							Yes
0075	Quartz FCU	13:29	74.5			HPF	cal							Yes
0076	Quartz FCU	13:31	74.5			HPF	cal							Yes
0077	Quartz FCU	13:33	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	13:35	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	13:37	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	13:39	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	13:41	85.2			HPF	cal							Yes
0082	LFC FCU	13:44	106.5			HPF	cal							Yes
0083	LFC FCU	13:46	106.5			HPF	cal							Yes
0084	LFC FCU	13:49	106.5			HPF	cal							Yes
0085	LFC FCU	13:51	106.5			HPF	cal							Yes
0086	LFC FCU	13:53	106.5			HPF	cal							Yes
0087	LFC FCU	13:55	106.5			HPF	cal							Yes
0088	LFC Cal	13:58	106.5			HPF	cal							Yes
0089	LFC Cal	14:01	106.5			HPF	cal							Yes
0090	Etalon Cal	14:09	159.8			HPF	cal							Yes
0091	Etalon Cal	14:12	159.8			HPF	cal							Yes
0092	Etalon Cal	14:15	159.8			HPF	cal							Yes
0093	Etalon Cal	14:18	159.8			HPF	cal							Yes
0094	UNe Slave Cal	14:22	426			HPF	cal							Yes
0095	UNe Slave Cal	14:30	426			HPF	cal							Yes
0096	UNe Slave Cal	14:39	426			HPF	cal							Yes
0097	UNe Slave Cal	14:47	426			HPF	cal							Yes
0098	UNe Slave Cal	14:55	426			HPF	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:20	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:22	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:23	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:26	15			LRS2	cal							Yes
0098	LFC Cal	22:29	106.5			HPF	cal							Yes
0099	LFC Cal	22:31	106.5			HPF	cal							Yes
0100	Dark	22:34	319.5			HPF	cal							Yes
0101	Quartz FCU	22:41	74.5			HPF	cal							Yes
0102	Quartz FCU	22:42	74.5			HPF	cal							Yes
0103	Quartz FCU	22:44	74.5			HPF	cal							Yes
0104	Quartz FCU	22:46	74.5			HPF	cal							Yes
0105	Quartz FCU	22:48	74.5			HPF	cal							Yes
0106	Quartz FCU	22:49	74.5			HPF	cal							Yes
0107	Quartz FCU	22:51	74.5			HPF	cal							Yes
0108	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0112	LFC FCU	23:04	106.5			HPF	cal							Yes
0113	LFC FCU	23:06	106.5			HPF	cal							Yes
0114	LFC Cal	23:09	106.5			HPF	cal							Yes
0115	LFC Cal	23:11	106.5			HPF	cal							Yes
0116	Etalon Cal	23:14	159.8			HPF	cal							Yes
0117	UNe Slave Cal	23:17	426			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:23	20			LRS2	cal							Yes
0118	UNe Slave Cal	23:25	426			HPF	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:25	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:27	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:29	38			LRS2	cal							Yes
lrs20000017_03	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	23:32	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:35	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:39	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:40	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:42	15			LRS2	cal							Yes
virus0000025_01	flat_ldls_long	23:49	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:52	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:55	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:56	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:57	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:59	15			VIRUS	cal							Yes