HET Night Report Reader

Civil Date	Ephemerides
2024-12-19	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:06	00:55	01:25	12:23	12:52	13:42	04:23	-
Night Length	10:58		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	-

Other Personnel	Cassie Crowe

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:06	13.3	11.9	13:12	twilight	13:06
Total Time Open					13:06

Program	Night Priority	Science
01:25	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:31	01:21				+3640	12.8	13.0	12.9	304	4	First of Night
↪ Comments			exposure LR 1/10000, 1/4000, 1/2000 missed 6:1 exposure LL 1/10000 missed 6:1, 7:1, 8:1, 11:1, 7:2
01:21	01:51	0.42	0.66	195	+3942	12.6	12.9	12.9	321	4	First of Night
↪ Comments			exposure set to 1/2000
06:23	06:31	1.71	2.53	185	+5648	8.6	9.3	9.7	360	7	Post-Observing
06:31	07:02				+5361	8.7	9.1	9.5	20	11	Stack/Re-stack
↪ Comments			exposure 1/10000 LR missed 1:1, 6:1 exposure 1/10000 LL missed 6:1, 11:1, 11:2 exposure 1/4000 both sides caught everything
07:02	07:32				+5479	6.8	7.9	8.3	9	5	Stack/Re-stack
13:09	13:12	0.84	1.31	325	+6527	7.0	8.2	8.3	57	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6376	11:59-12:03, 12:22-13:02	00:04	Detector client got stuck in exposing state after obsnum 74 for HPF idx 108. Detector client restarted. Timslimit exceeded during last HPF target of the night, obsnum 83. 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
lrs20000001_01	skyflat	00:11	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:12	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	00:17	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:20	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:21	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:23	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:24	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:25	26			VIRUS	cal							Yes
0001	UNe Slave Cal	00:27	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	00:28	0			LRS2	cal							Yes
virus0000006_02	bias	00:28	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:29	0			LRS2	cal							Yes
virus0000006_03	bias	00:29	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:30	0			LRS2	cal							Yes
virus0000006_04	bias	00:30	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:30	0			LRS2	cal							Yes
virus0000006_05	bias	00:31	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:31	0			LRS2	cal							Yes
virus0000006_06	bias	00:32	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:32	0			LRS2	cal							Yes
virus0000006_07	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:33	0			LRS2	cal							Yes
virus0000006_08	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:34	0			LRS2	cal							Yes
virus0000006_09	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:35	0			LRS2	cal							Yes
0002	UNe Slave Cal	00:35	426			HPF	cal							Yes
virus0000006_10	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:36	0			LRS2	cal							Yes
virus0000006_11	bias	00:36	0			VIRUS	cal							Yes
lrs20000008_01	dark	00:36	360			LRS2	cal							Yes
virus0000007_01	dark	00:37	360			VIRUS	cal							Yes
0003	UNe Slave Cal	00:43	426			HPF	cal							Yes
lrs20000008_02	dark	00:43	360			LRS2	cal							Yes
virus0000007_02	dark	00:44	360			VIRUS	cal							Yes
lrs20000008_03	dark	00:50	360			LRS2	cal							Yes
0004	UNe Slave Cal	00:51	426			HPF	cal							Yes
virus0000007_03	dark	00:51	360			VIRUS	cal							Yes
0005	UNe Slave Cal	00:58	426			HPF	cal							Yes
0006	UNe Slave Cal	01:06	426			HPF	cal							Yes
0007	test_drk_donotuse	01:53	10.7			HPF	cal							Yes
0008	HR1056_tell_std	01:56	330.2	5.5		HPF	telluric	1.42		20.12	0.88			Yes
0009	LFC Cal	02:07	106.5			HPF	cal							Yes
virus0000008_01	parallel	02:07	300			VIRUS	sci							Yes
lrs20000009_01	parallel	02:07	300	5.0	PSU25-1-005	LRS2-R	sci	1.27		20.58	0.98			P4
0010	LFC Cal	02:10	106.5			HPF	cal							Yes
0011	LFC Cal	02:15	106.5			HPF	cal							Yes
virus0000009_01	parallel	02:17	1984			VIRUS	sci							Yes
0012	parallel	02:18	617.7	5.7	UT25-1-025	HPF	sci	1.45	0.86	20.06	0.76	63		Yes
0013	parallel	02:29	617.7	0.7	UT25-1-025	HPF	sci	1.32	0.90	20.10	0.78	76		Yes
0014	parallel	02:40	617.7	0.7	UT25-1-025	HPF	sci	1.29	0.75	20.06	0.81	72		Yes
0015	LFC Cal	02:52	106.5			HPF	cal							Yes
0016	LFC Cal	02:56	106.5			HPF	cal							Yes
lrs20000010_01	parallel	02:56	360			LRS2	sci							Yes
virus0000010_01	parallel	02:56	360	6.0	PSU25-1-009	VIRUS	sci	1.31	0.80	21.59	0.91			Yes
0017	LFC Cal	02:58	106.5			HPF	cal							Yes
lrs20000010_02	parallel	03:03	360			LRS2	sci							Yes
virus0000010_02	parallel	03:03	360	1.0	PSU25-1-009	VIRUS	sci	1.38	1.04	21.57	0.93			Yes
lrs20000010_03	parallel	03:10	360			LRS2	sci							Yes
virus0000010_03	parallel	03:10	360	1.0	PSU25-1-009	VIRUS	sci	1.45	0.92	21.58	0.94			Yes
0018	LFC Cal	03:19	106.5			HPF	cal							Yes
lrs20000011_01	parallel	03:19	360			LRS2	sci							Yes
virus0000011_01	parallel	03:19	360	3.0	PSU25-1-009	VIRUS	sci	1.36	0.84	21.61	0.85			Yes
0019	LFC Cal	03:22	106.5			HPF	cal							Yes
lrs20000011_02	parallel	03:26	360			LRS2	sci							Yes
virus0000011_02	parallel	03:27	360	2.0	PSU25-1-009	VIRUS	sci	1.54	0.89	21.59	0.85			Yes
lrs20000011_03	parallel	03:34	360			LRS2	sci							Yes
virus0000011_03	parallel	03:34	360	1.0	PSU25-1-009	VIRUS	sci	1.63	0.96	21.60	0.84			Yes
lrs20000012_01	G191B2B_056_E	03:46	60	6.0		LRS2	spec	1.64	1.32	21.85	0.93			Yes
lrs20000013_01	G191B2B_066_E	03:51	120	4.0		LRS2	spec	1.73	1.51	20.61	1.03			Yes
virus0000012_01	parallel	03:58	900			VIRUS	sci							Yes
0020	LFC Cal	03:59	106.5			HPF	cal							Yes
lrs20000014_01	parallel	03:59	900	6.0	PSU25-1-007	LRS2-B	sci	1.51	1.23	21.61	0.98		Sky brightness increased faster than expected. Please check that data is useful.	Yes
0021	LFC Cal	04:01	106.5			HPF	cal							Yes
0022	LFC Cal	04:03	106.5			HPF	cal							Yes
virus0000012_02	parallel	04:15	900			VIRUS	sci							Yes
lrs20000014_02	parallel	04:15	900	1.0	PSU25-1-007	LRS2-B	sci	1.69	1.31	21.50	0.97			Yes
virus0000012_03	parallel	04:31	900			VIRUS	sci							Yes
lrs20000014_03	parallel	04:31	900	1.0	PSU25-1-007	LRS2-B	sci	1.96	1.58	20.98	0.96			Yes
0023	LFC Cal	04:49	106.5			HPF	cal							Yes
virus0000013_01	parallel	04:51	1959			VIRUS	sci							Yes
0024	parallel	04:52	915.9	5.7	G25-1-002	HPF	sci	2.02	1.75	19.98	0.89	101		Yes
0025	parallel	05:08	915.9	0.7	G25-1-002	HPF	sci	2.05	1.67	19.68	0.88	91		Yes
0026	LFC Cal	05:25	106.5			HPF	cal							Yes
0027	test_drk_donotuse	05:27	10.7			HPF	cal							Yes
0028	parallel	05:30	32	6.5	UT25-1-003	HPF	sci	2.08	1.74	20.20	0.94	462		Yes
0029	parallel	05:31	32	0.5	UT25-1-003	HPF	sci	1.99	1.87	20.20	0.94	445		Yes
0030	parallel	05:32	32	0.5	UT25-1-003	HPF	sci	2.36	2.00	20.19	0.94	397		Yes
0031	test_drk_donotuse	05:36	10.7			HPF	cal							Yes
virus0000014_01	parallel	05:38	2047			VIRUS	sci							Yes
0032	parallel	05:39	969.1	6.8	PSU25-1-016	HPF	sci	2.12	1.79	19.75	0.97	283		Yes
0033	parallel	05:56	969.1	0.8	PSU25-1-016	HPF	sci	2.25	1.44	19.72	0.93	280		Yes
0034	LFC Cal	06:14	106.5			HPF	cal							Yes
0035	test_drk_donotuse	06:16	10.7			HPF	cal							Yes
0036	parallel	06:19	191.7	7.8	UT25-1-022	HPF	sci	2.79	2.08	20.00	0.95	126		Yes
0037	LFC Cal	06:24	106.5			HPF	cal							Yes
0038	LFC Cal	07:33	106.5			HPF	cal							Yes
0039	parallel	07:38	617.7	6.7	UT25-1-025	HPF	sci	2.05	1.68	19.75	0.81	50		Yes
virus0000015_01	parallel	07:38	1984			VIRUS	sci							Yes
0040	parallel	07:50	617.7	0.7	UT25-1-025	HPF	sci	1.98	1.77	19.71	0.84	51		Yes
0041	parallel	08:01	617.7	0.7	UT25-1-025	HPF	sci	1.88	1.43	19.60	0.85	48		Yes
0042	LFC Cal	08:13	106.5			HPF	cal							Yes
0043	test_drk_donotuse	08:15	10.7			HPF	cal							Yes
virus0000016_01	parallel	08:17	1060			VIRUS	sci							Yes
0044	parallel	08:18	308.9	6.9	UT25-1-013	HPF	sci	1.74	2.24	19.23	1.00	338		Yes
0045	parallel	08:23	308.9	-0.1	UT25-1-013	HPF	sci	1.70	2.74	19.19	1.02	322		Yes
0046	parallel	08:29	308.9	0.9	UT25-1-013	HPF	sci	1.34	1.77	19.16	1.08	388		Yes
virus0000017_01	parallel	08:39	900			VIRUS	sci							Yes
0047	LFC Cal	08:40	106.5			HPF	cal							Yes
lrs20000015_01	parallel	08:40	900	6.0	UT25-1-007	LRS2-B	sci	1.43	1.22	19.75	0.80		Accidentally switched to direct setup on white dwarf in field. Please check that data is useful.	Yes
0048	LFC Cal	08:42	106.5			HPF	cal							Yes
0049	LFC Cal	08:44	106.5			HPF	cal							Yes
0050	test_drk_donotuse	08:58	10.7			HPF	cal							Yes
0051	parallel	08:59	969.1	4.8	PSU25-1-016	HPF	sci	1.39	1.00	19.33	0.67	178		Yes
virus0000018_01	parallel	08:59	2047			VIRUS	sci							Yes
0052	parallel	09:17	969.1	0.8	PSU25-1-016	HPF	sci	1.39	0.92	19.37	0.71	179		Yes
0053	LFC Cal	09:34	106.5			HPF	cal							Yes
0054	test_drk_donotuse	09:37	10.7			HPF	cal							Yes
0055	parallel	09:38	766.8	5.2	UT25-1-012	HPF	sci	1.33	0.76	18.51	0.85	104		Yes
virus0000019_01	parallel	09:38	825			VIRUS	sci							Yes
0056	LFC Cal	09:53	106.5			HPF	cal							Yes
0057	test_drk_donotuse	09:55	10.7			HPF	cal							Yes
0058	parallel	09:57	255.6	5.7	UT25-1-012	HPF	sci	1.39	1.06	18.89	0.84	202		Yes
0059	LFC Cal	10:02	106.5			HPF	cal							Yes
0060	test_drk_donotuse	10:06	10.7			HPF	cal							Yes
0061	parallel	10:08	969.1	7.8	PSU25-1-016	HPF	sci	1.63	0.74	19.33	0.96	180		Yes
virus0000020_01	parallel	10:08	2047			VIRUS	sci							Yes
0062	parallel	10:26	969.1	0.8	PSU25-1-016	HPF	sci	1.65	0.74	19.20	0.95	169		Yes
0063	LFC Cal	10:43	106.5			HPF	cal							Yes
0064	test_drk_donotuse	10:46	10.7			HPF	cal							Yes
0065	HR2420_tell_std	10:48	117.2	5.0		HPF	telluric	1.44	0.86	19.18	0.90			Yes
0066	LFC Cal	10:51	106.5			HPF	cal							Yes
virus0000021_01	parallel	10:55	3316			VIRUS	sci							Yes
0067	parallel	10:56	617.7	6.7	UT25-1-012	HPF	sci	1.47	0.92	19.09	0.76	10		Yes
0068	parallel	11:07	617.7	0.7	UT25-1-012	HPF	sci	1.51	0.85	19.20	0.82	11		Yes
0069	parallel	11:18	617.7	0.7	UT25-1-012	HPF	sci	1.50	1.07	19.33	0.84	11		Yes
0070	parallel	11:29	617.7	1.7	UT25-1-012	HPF	sci	1.45	1.19	19.44	0.84	12		Yes
0071	parallel	11:41	617.7	0.7	UT25-1-012	HPF	sci	1.47	1.02	19.45	0.84	10		Yes
0072	LFC Cal	11:52	106.5			HPF	cal							Yes
0073	test_drk_donotuse	11:55	10.7			HPF	cal							Yes
0074	parallel	11:56	159.8	5.3	UT25-1-012	HPF	sci	1.56		18.99	0.83	403		Yes
0076	test_drk_donotuse	12:07	10.7			HPF	cal							Yes
0077	parallel	12:08	106.5	5.2	UT25-1-012	HPF	sci	1.76	1.08	19.33	0.85	175		Yes
0078	LFC Cal	12:11	106.5			HPF	cal							Yes
0079	test_drk_donotuse	12:14	10.7			HPF	cal							Yes
0080	parallel	12:15	415.4	5.1	UT25-1-012	HPF	sci	1.66	1.21	19.24	0.94	248		Yes
virus0000022_01	parallel	12:15	451			VIRUS	sci							Yes
0081	LFC Cal	12:24	106.5			HPF	cal							Yes
0082	test_drk_donotuse	12:26	10.7			HPF	cal							Yes
0083	parallel	12:27	660.3	5.0	UT25-1-014	HPF	sci	2.10	1.58	19.19	0.80	70	Detector stopped part way through first exposure and did not take second or third exposure.	No
virus0000023_01	parallel	12:27	2116			VIRUS	sci							Yes
lrs20000016_01	bias	13:05	0			LRS2	cal							Yes
virus0000024_01	bias	13:06	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	13:10	15		ENG25-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	13:12	15		ENG25-1-002	VIRUS	cal							Yes
0086	Dark	13:15	319.5			HPF	cal							Yes
0087	Quartz FCU	13:26	74.5			HPF	cal							Yes
0088	Quartz FCU	13:28	74.5			HPF	cal							Yes
0089	Quartz FCU	13:30	74.5			HPF	cal							Yes
0090	Quartz FCU	13:32	74.5			HPF	cal							Yes
0091	Quartz FCU	13:34	74.5			HPF	cal							Yes
0092	Quartz FCU	13:35	74.5			HPF	cal							Yes
0093	Quartz FCU	13:37	74.5			HPF	cal							Yes
0094	Alpha Bright Cal	13:39	85.2			HPF	cal							Yes
0095	Alpha Bright Cal	13:41	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	13:43	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	13:45	85.2			HPF	cal							Yes
0098	LFC FCU	13:48	106.5			HPF	cal							Yes
0099	LFC FCU	13:51	106.5			HPF	cal							Yes
0100	LFC FCU	13:53	106.5			HPF	cal							Yes
0101	LFC FCU	13:55	106.5			HPF	cal							Yes
0102	LFC FCU	13:58	106.5			HPF	cal							Yes
0103	LFC FCU	14:00	106.5			HPF	cal							Yes
0104	LFC Cal	14:03	106.5			HPF	cal							Yes
0105	LFC Cal	14:05	106.5			HPF	cal							Yes
0106	Etalon Cal	14:13	159.8			HPF	cal							Yes
0107	Etalon Cal	14:16	159.8			HPF	cal							Yes
0108	Etalon Cal	14:20	159.8			HPF	cal							Yes
0109	Etalon Cal	14:23	159.8			HPF	cal							Yes
0110	UNe Slave Cal	14:27	426			HPF	cal							Yes
0111	UNe Slave Cal	14:35	426			HPF	cal							Yes
0112	UNe Slave Cal	14:42	426			HPF	cal							Yes
0113	UNe Slave Cal	14:50	426			HPF	cal							Yes
0100	LFC Cal	21:58	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:21	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:22	20			VIRUS	cal							Yes
virus0009901_01	bias	22:24	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:24	20			LRS2	cal							Yes
virus0009902_01	dark	22:26	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:26	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:28	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:30	15			LRS2	cal							Yes
0101	Dark	22:33	319.5			HPF	cal							Yes
0102	Quartz FCU	22:39	74.5			HPF	cal							Yes
0103	Quartz FCU	22:41	74.5			HPF	cal							Yes
0104	Quartz FCU	22:43	74.5			HPF	cal							Yes
0105	Quartz FCU	22:45	74.5			HPF	cal							Yes
0106	Quartz FCU	22:47	74.5			HPF	cal							Yes
0107	Quartz FCU	22:49	74.5			HPF	cal							Yes
0108	Quartz FCU	22:51	74.5			HPF	cal							Yes
0109	Alpha Bright Cal	22:53	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0112	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0113	LFC FCU	23:01	106.5			HPF	cal							Yes
0114	LFC FCU	23:04	106.5			HPF	cal							Yes
0115	LFC Cal	23:06	106.5			HPF	cal							Yes
0116	LFC Cal	23:09	106.5			HPF	cal							Yes
0117	Etalon Cal	23:11	159.8			HPF	cal							Yes
0118	UNe Slave Cal	23:15	426			HPF	cal							Yes
lrs20000017_01	flat_Qth_R	23:15	15			LRS2	cal							Yes
lrs20000017_02	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000017_03	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000017_04	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000017_05	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000018_01	flat_ldls_long_B	23:21	20			LRS2	cal							Yes
0119	UNe Slave Cal	23:23	426			HPF	cal							Yes
lrs20000018_02	flat_ldls_long_B	23:23	20			LRS2	cal							Yes
lrs20000018_03	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000019_01	Cd-A_B	23:25	38			LRS2	cal							Yes
lrs20000019_02	Cd-A_B	23:27	38			LRS2	cal							Yes
lrs20000019_03	Cd-A_B	23:29	38			LRS2	cal							Yes
lrs20000020_01	FeAr_R	23:30	15			LRS2	cal							Yes
0120	UNe Slave Cal	23:31	426			HPF	cal							Yes
lrs20000020_02	FeAr_R	23:31	15			LRS2	cal							Yes
lrs20000020_03	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000021_01	Hg_R	23:34	20			LRS2	cal							Yes
lrs20000021_02	Hg_R	23:35	20			LRS2	cal							Yes
lrs20000021_03	Hg_R	23:37	20			LRS2	cal							Yes
0121	UNe Slave Cal	23:38	426			HPF	cal							Yes
lrs20000022_01	Hg_B	23:38	15			LRS2	cal							Yes
lrs20000022_02	Hg_B	23:39	15			LRS2	cal							Yes
lrs20000022_03	Hg_B	23:40	15			LRS2	cal							Yes
0122	UNe Slave Cal	23:46	426			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:47	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:51	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000029_01	Hg	23:55	15			VIRUS	cal							Yes
virus0000029_02	Hg	23:57	15			VIRUS	cal							Yes
virus0000029_03	Hg	23:58	15			VIRUS	cal							Yes