HET Night Report Reader

Civil Date	Ephemerides
2024-12-14	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:04	00:53	01:22	12:20	12:49	13:39	23:06	-
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Amy Westfall

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
23:56	14.4	12.4	13:05	twilight	13:09
Total Time Open					13:09

Program	Night Priority	Science
01:22	Science
02:24	Idle due to weather (close bright moon)
02:32	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:30	01:00	0.44	0.67	180	+3870	13.5	12.6	12.6	178	10	First of Night
12:57	13:04	0.83	1.27	295	+4100	13.6	12.3	12.2	211	12	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
4683	01:00-01:06	00:06	TMCS failed to acquire trajectory
6376	10:32-11:32, 12:11-12:49	01:00	HPF client failure

TO Comments	Clear and calm 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	00:09	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:10	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:11	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:12	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:14	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:15	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:18	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:19	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:21	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:22	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:23	26			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:32	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:33	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:38	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:39	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:40	20			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	00:42	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:43	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:45	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:47	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:48	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:49	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	00:50	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:52	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:53	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:54	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	00:55	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	00:57	15			LRS2	cal							Yes
0001	test_drk_donotuse	01:09	10.7			HPF	cal							Yes
virus0000006_01	parallel	01:10	2047			VIRUS	sci							Yes
0002	parallel	01:11	969.1	4.8	UT25-1-024	HPF	sci	1.76		19.07	0.92	16		Yes
0003	parallel	01:28	969.1	0.8	UT25-1-024	HPF	sci	1.82		19.03	0.92	19		Yes
0004	test_drk_donotuse	01:49	10.7			HPF	cal							Yes
virus0000007_01	parallel	01:50	2047			VIRUS	sci							Yes
0005	parallel	01:51	969.1	6.8	UT25-1-024	HPF	sci	1.57		18.78	0.92	25		Yes
0006	parallel	02:08	969.1	0.8	UT25-1-024	HPF	sci	1.66	0.86	18.66	0.94	21		Yes
0007	LFC Cal	02:27	106.5			HPF	cal							Yes
none	parallel	02:32	0	3.0	UT25-1-025	HPF	sci						sky much too bright due to moon proximity	No
0008	test_drk_donotuse	02:37	10.7			HPF	cal							Yes
virus0000008_01	parallel	02:38	2047			VIRUS	sci							Yes
0009	parallel	02:39	969.1	6.8	UT25-1-010	HPF	sci	1.80		18.39	1.12	45		Yes
0010	parallel	02:56	969.1	0.8	UT25-1-010	HPF	sci	1.63		18.53	1.01	51		Yes
0011	LFC Cal	03:14	106.5			HPF	cal							Yes
0012	test_drk_donotuse	03:18	10.7			HPF	cal							Yes
0013	parallel	03:19	969.1	6.8	UT25-1-024	HPF	sci	1.70	1.14	18.68	1.11	23		Yes
virus0000009_01	parallel	03:19	2047			VIRUS	sci							Yes
0014	parallel	03:36	969.1	0.8	UT25-1-024	HPF	sci	1.84	1.06	18.64	1.11	25		Yes
virus0000010_01	parallel	03:59	900			VIRUS	sci							Yes
0015	LFC Cal	04:00	106.5			HPF	cal							Yes
lrs20000013_01	parallel	04:00	900	8.0	UT25-1-007	LRS2-B	sci	1.97	1.14	18.12	1.01			Yes
0016	LFC Cal	04:02	106.5			HPF	cal							Yes
0017	LFC Cal	04:04	106.5			HPF	cal							Yes
0018	test_drk_donotuse	04:16	10.7			HPF	cal							Yes
virus0000011_01	parallel	04:20	2083			VIRUS	sci							Yes
0019	parallel	04:21	649.6	6.2	UT25-1-024	HPF	sci	1.65	1.36	18.45	1.05	28		P4
0020	parallel	04:33	649.6	0.2	UT25-1-024	HPF	sci	1.69	1.02	18.44	1.05	31		P4
0021	parallel	04:44	649.6	1.2	UT25-1-024	HPF	sci	1.68	1.06	18.41	1.06	30		P4
0022	test_drk_donotuse	04:57	10.7			HPF	cal							Yes
virus0000012_01	parallel	05:03	2047			VIRUS	sci							Yes
0023	parallel	05:04	969.1	8.8	PSU25-1-016	HPF	sci	1.43	0.93	18.16	0.97	30		Yes
0024	parallel	05:21	969.1	0.8	PSU25-1-016	HPF	sci	1.65	1.04	18.16	0.92	32		Yes
0025	LFC Cal	05:39	106.5			HPF	cal							Yes
0026	test_drk_donotuse	05:42	10.7			HPF	cal							Yes
0027	parallel	05:43	649.6	6.2	UT25-1-010	HPF	sci	2.14	1.14	18.27	1.17	297		Yes
virus0000013_01	parallel	05:43	2083			VIRUS	sci							Yes
0028	parallel	05:55	649.6	1.2	UT25-1-010	HPF	sci	1.93	0.94	18.16	1.19	295		Yes
0029	parallel	06:07	649.6	1.2	UT25-1-010	HPF	sci	1.84	1.08	17.90	1.39	252		Yes
0030	LFC Cal	06:19	106.5			HPF	cal							Yes
0031	LFC Cal	06:25	106.5			HPF	cal							Yes
0032	parallel	06:26	191.7	9.8	UT25-1-022	HPF	sci	1.68	1.05	17.88	0.92	190		Yes
0033	LFC Cal	06:32	106.5			HPF	cal							Yes
0034	test_drk_donotuse	06:35	10.7			HPF	cal							Yes
virus0000014_01	parallel	06:36	2047			VIRUS	sci							Yes
0035	parallel	06:37	969.1	5.8	UT25-1-024	HPF	sci	1.72	1.47	17.76	0.86	20	sky surface brightness constraint not met, please confirm data integrity	Yes
0036	parallel	06:54	969.1	0.8	UT25-1-024	HPF	sci	1.71	1.00	17.74	0.90	20		Yes
0037	test_drk_donotuse	07:12	10.7			HPF	cal							Yes
0038	parallel	07:16	915.9	5.7	PSU25-1-010	HPF	sci	1.47	1.08	17.86	0.95	70		Yes
virus0000015_01	parallel	07:16	1959			VIRUS	sci							Yes
0039	parallel	07:32	915.9	1.7	PSU25-1-010	HPF	sci	1.48	1.12	17.87	0.90	64		Yes
0040	test_drk_donotuse	07:50	10.7			HPF	cal							Yes
virus0000016_01	parallel	07:55	301			VIRUS	sci							Yes
0041	parallel	07:56	63.9	7.9	UT25-1-003	HPF	sci	1.51	0.97	18.38	0.72	440		Yes
0042	parallel	07:57	63.9	-0.1	UT25-1-003	HPF	sci	1.51	0.91	18.38	0.72	448		Yes
0043	parallel	07:59	63.9	0.9	UT25-1-003	HPF	sci	1.48	0.92	18.38	0.72	456		Yes
0044	test_drk_donotuse	08:01	10.7			HPF	cal							Yes
0045	parallel	08:06	149.1	6.5	UT25-1-003	HPF	sci	1.56	0.83	17.94	0.97	660		Yes
virus0000017_01	parallel	08:06	565			VIRUS	sci							Yes
0046	parallel	08:09	149.1	0.5	UT25-1-003	HPF	sci	1.34	0.75	17.96	0.96	698		Yes
0047	parallel	08:13	149.1	0.5	UT25-1-003	HPF	sci	1.36	0.83	17.99	0.95	687		Yes
0048	test_drk_donotuse	08:17	10.7			HPF	cal							Yes
virus0000018_01	parallel	08:21	301			VIRUS	sci							Yes
0049	parallel	08:22	63.9	6.9	UT25-1-003	HPF	sci	1.73	0.87	18.41	0.77	501		Yes
0050	parallel	08:24	63.9	0.9	UT25-1-003	HPF	sci	1.73	0.82	18.42	0.77	497		Yes
0051	parallel	08:25	63.9	-0.1	UT25-1-003	HPF	sci	1.78	0.83	18.42	0.76	487		Yes
0052	LFC Cal	08:31	106.5			HPF	cal							Yes
0053	parallel	08:34	915.9	7.7	G25-1-002	HPF	sci	1.54	0.81	18.45	0.90	48		Yes
virus0000019_01	parallel	08:34	1959			VIRUS	sci							Yes
0054	parallel	08:50	915.9	0.7	G25-1-002	HPF	sci	1.53	1.09	18.40	0.96	45		Yes
0055	LFC Cal	09:07	106.5			HPF	cal							Yes
0056	test_drk_donotuse	09:10	10.7			HPF	cal							Yes
virus0000020_01	parallel	09:11	2047			VIRUS	sci							Yes
0057	parallel	09:12	969.1	6.8	PSU25-1-016	HPF	sci	1.78	0.95	18.70	0.61	113		Yes
0058	parallel	09:29	969.1	0.8	PSU25-1-016	HPF	sci	1.75	0.98	18.70	0.66	142		Yes
0059	LFC Cal	09:47	106.5			HPF	cal							Yes
0060	test_drk_donotuse	09:55	10.7			HPF	cal							Yes
virus0000021_01	parallel	09:58	2047			VIRUS	sci							Yes
0061	parallel	09:59	969.1	13.8	PSU25-1-012	HPF	sci	1.61	0.63	18.63	0.78	55	difficulty identifying correct target star	Yes
0062	parallel	10:16	969.1	0.8	PSU25-1-012	HPF	sci	1.38	0.62	18.65	0.82	41		Yes
0063	LFC Cal	10:34	106.5			HPF	cal							Yes
0064	test_drk_donotuse	10:38	10.7			HPF	cal							Yes
0065	parallel	10:41	884	9.3	UT25-1-014	HPF	sci	1.61	0.73	18.73	0.78	53	HPF equipment failure	No
virus0000022_01	parallel	10:41	2809			VIRUS	sci							Yes
0066	parallel	10:57	884	1.3	UT25-1-014	HPF	sci	1.57	0.90	18.78	0.82	42		No
0069	LFC Cal	11:31	106.5			HPF	cal							Yes
0070	test_drk_donotuse	11:36	10.7			HPF	cal							Yes
virus0000023_01	parallel	11:39	1023			VIRUS	sci							Yes
0071	parallel	11:40	969.1	7.8	PSU25-1-011	HPF	sci	1.62	0.75	18.84	0.58	16		Yes
0072	LFC Cal	11:58	106.5			HPF	cal							Yes
0073	test_drk_donotuse	12:01	10.7			HPF	cal							Yes
0074	parallel	12:03	138.5	6.7	UT25-1-003	HPF	sci	1.65	0.69	18.18	0.69	425		Yes
virus0000024_01	parallel	12:03	499			VIRUS	sci							Yes
0075	parallel	12:06	138.5	0.7	UT25-1-003	HPF	sci	1.65	0.68	18.19	0.71	439		Yes
0076	parallel	12:09	138.5	0.7	UT25-1-003	HPF	sci	1.62	0.68	18.28	0.76	450		Yes
0077	test_drk_donotuse	12:14	10.7			HPF	cal							Yes
0078	parallel	12:18	969.1	6.8	PSU25-1-016	HPF	sci	1.55		18.56	0.85	251	HPF equipment failure	No
virus0000025_01	parallel	12:18	2047			VIRUS	sci							Yes
0079	parallel	12:35	969.1	0.8	PSU25-1-016	HPF	sci	1.48		18.43	0.71			No
lrs20000014_01	bias	13:01	0			LRS2	cal							Yes
virus0000026_01	bias	13:02	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	13:06	15		ENG25-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	13:07	15		ENG25-1-002	VIRUS	cal							Yes
0082	LFC Cal	13:08	106.5			HPF	cal						test after second PR6376 of the night	Yes
0083	Dark	13:16	319.5			HPF	cal							Yes
0106	LFC Cal	21:44	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:53	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	21:56	20			LRS2	cal							Yes
virus0009902_01	dark	21:58	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:01	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:02	15			LRS2	cal							Yes
0107	Dark	22:23	319.5			HPF	cal							Yes
0108	Quartz FCU	22:30	74.5			HPF	cal							Yes
0109	Quartz FCU	22:31	74.5			HPF	cal							Yes
0110	Quartz FCU	22:33	74.5			HPF	cal							Yes
0111	Quartz FCU	22:35	74.5			HPF	cal							Yes
0112	Quartz FCU	22:37	74.5			HPF	cal							Yes
0113	Quartz FCU	22:38	74.5			HPF	cal							Yes
0114	Quartz FCU	22:40	74.5			HPF	cal							Yes
0115	Alpha Bright Cal	22:43	85.2			HPF	cal							Yes
0116	Alpha Bright Cal	22:44	85.2			HPF	cal							Yes
0117	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0118	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0119	LFC FCU	22:51	106.5			HPF	cal							Yes
0120	LFC FCU	22:53	106.5			HPF	cal							Yes
0121	LFC Cal	22:57	106.5			HPF	cal							Yes
0122	LFC Cal	22:59	106.5			HPF	cal							Yes
0123	Etalon Cal	23:02	159.8			HPF	cal							Yes
0124	UNe Slave Cal	23:05	426			HPF	cal							Yes
lrs20000014_01	bias	23:07	0			LRS2	cal							Yes
virus0000027_01	bias	23:07	0			VIRUS	cal							Yes
lrs20000014_02	bias	23:07	0			LRS2	cal							Yes
lrs20000014_03	bias	23:08	0			LRS2	cal							Yes
virus0000027_02	bias	23:08	0			VIRUS	cal							Yes
virus0000027_03	bias	23:08	0			VIRUS	cal							Yes
lrs20000014_04	bias	23:09	0			LRS2	cal							Yes
virus0000027_04	bias	23:09	0			VIRUS	cal							Yes
lrs20000014_05	bias	23:10	0			LRS2	cal							Yes
virus0000027_05	bias	23:10	0			VIRUS	cal							Yes
lrs20000014_06	bias	23:11	0			LRS2	cal							Yes
virus0000027_06	bias	23:11	0			VIRUS	cal							Yes
lrs20000014_07	bias	23:12	0			LRS2	cal							Yes
virus0000027_07	bias	23:12	0			VIRUS	cal							Yes
lrs20000014_08	bias	23:13	0			LRS2	cal							Yes
virus0000027_08	bias	23:13	0			VIRUS	cal							Yes
0125	UNe Slave Cal	23:13	426			HPF	cal							Yes
lrs20000014_09	bias	23:13	0			LRS2	cal							Yes
virus0000027_09	bias	23:14	0			VIRUS	cal							Yes
lrs20000014_10	bias	23:14	0			LRS2	cal							Yes
virus0000027_10	bias	23:15	0			VIRUS	cal							Yes
lrs20000014_11	bias	23:15	0			LRS2	cal							Yes
virus0000027_11	bias	23:15	0			VIRUS	cal							Yes
lrs20000015_01	dark	23:16	360			LRS2	cal							Yes
virus0000028_01	dark	23:16	360			VIRUS	cal							Yes
0126	UNe Slave Cal	23:21	426			HPF	cal							Yes
lrs20000015_02	dark	23:23	360			LRS2	cal							Yes
virus0000028_02	dark	23:23	360			VIRUS	cal							Yes
0127	UNe Slave Cal	23:29	426			HPF	cal							Yes
lrs20000015_03	dark	23:30	360			LRS2	cal							Yes
virus0000028_03	dark	23:30	360			VIRUS	cal							Yes
0128	UNe Slave Cal	23:37	426			HPF	cal							Yes
virus0000029_01	flat_ldls_long	23:42	15			VIRUS	cal							Yes
virus0000029_02	flat_ldls_long	23:43	15			VIRUS	cal							Yes
0129	UNe Slave Cal	23:44	426			HPF	cal							Yes
virus0000029_03	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0000030_01	Cd-A	23:46	15			VIRUS	cal							Yes
virus0000030_02	Cd-A	23:48	15			VIRUS	cal							Yes
virus0000030_03	Cd-A	23:49	15			VIRUS	cal							Yes
virus0000031_01	Hg	23:50	15			VIRUS	cal							Yes
virus0000031_02	Hg	23:52	15			VIRUS	cal							Yes
virus0000031_03	Hg	23:53	15			VIRUS	cal							Yes