HET Night Report Reader

Civil Date	Ephemerides
2025-02-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:46	01:32	02:00	12:20	12:48	13:34	-	12:00
Night Length	10:20		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
-	Justen Pautzke

Other Personnel	Nathan McReynolds

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:39	20.4	18.8	13:23	twilight	12:44
Total Time Open					12:44

Program	Night Priority	Science
02:00	Idle due to weather (clouds from west)
02:06	Science
03:05	Idle due to weather (clouds from west)
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
01:10	01:41	0.40	0.61	200	+1892	20.5	18.7	18.8	199	6	First of Night
12:46	12:57	0.64	0.93	540	+2945	17.5	17.6	17.8	284	7	Post-Observing
12:57	13:23				+4267	17.2	17.4	17.6	299	10	End of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6376	11:36-12:17	00:41	hpf detector fail

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
lrs20000013_02	flat_ldls_long_B	00:01	20			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	00:02	20			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	00:03	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	00:05	38			LRS2	cal							Yes
0001	UNe Slave Cal	00:06	426			HPF	cal							Yes
lrs20000014_03	Cd-A_B	00:06	38			LRS2	cal							Yes
lrs20000015_01	FeAr_R	00:08	15			LRS2	cal							Yes
lrs20000015_02	FeAr_R	00:09	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	00:11	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	00:12	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	00:13	20			LRS2	cal							Yes
0002	UNe Slave Cal	00:14	426			HPF	cal							Yes
lrs20000016_03	Hg_R	00:14	20			LRS2	cal							Yes
lrs20000017_01	Hg_B	00:16	15			LRS2	cal							Yes
lrs20000017_02	Hg_B	00:17	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	00:18	15			LRS2	cal							Yes
0003	UNe Slave Cal	00:22	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:25	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:26	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:28	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:29	15			VIRUS	cal							Yes
0004	UNe Slave Cal	00:30	426			HPF	cal							Yes
virus0000002_02	Cd-A	00:30	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:32	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:33	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:35	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:36	15			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:50	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:51	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:52	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:53	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:55	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:56	30			LRS2	cal							Yes
virus0000004_01	skyflat	00:59	7			VIRUS	cal							Yes
virus0000005_01	skyflat	01:00	10			VIRUS	cal							Yes
virus0000006_01	skyflat	01:01	14			VIRUS	cal							Yes
virus0000007_01	skyflat	01:03	18			VIRUS	cal							Yes
virus0000008_01	skyflat	01:04	26			VIRUS	cal							Yes
lrs20000007_01	bias	01:14	0			LRS2	cal							Yes
virus0000009_01	bias	01:14	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:14	0			LRS2	cal							Yes
virus0000009_02	bias	01:14	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:15	0			LRS2	cal							Yes
virus0000009_03	bias	01:15	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:16	0			LRS2	cal							Yes
virus0000009_04	bias	01:16	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:17	0			LRS2	cal							Yes
virus0000009_05	bias	01:17	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:18	0			LRS2	cal							Yes
virus0000009_06	bias	01:18	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:19	0			LRS2	cal							Yes
virus0000009_07	bias	01:19	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:19	0			LRS2	cal							Yes
virus0000009_08	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:20	0			LRS2	cal							Yes
virus0000009_09	bias	01:21	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:21	0			LRS2	cal							Yes
virus0000009_10	bias	01:22	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:22	0			LRS2	cal							Yes
virus0000009_11	bias	01:22	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:23	360			LRS2	cal							Yes
virus0000010_01	dark	01:23	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:30	360			LRS2	cal							Yes
virus0000010_02	dark	01:30	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:37	360			LRS2	cal							Yes
virus0000010_03	dark	01:37	360			VIRUS	cal							Yes
0005	test_drk_donotuse	01:47	10.7			HPF	cal							Yes
0006	test_drk_donotuse	02:10	10.7			HPF	cal							Yes
virus0000011_01	parallel	02:12	1023			VIRUS	sci							Yes
0007	parallel	02:13	969.1	6.8	PSU25-1-011	HPF	sci	1.38	0.82	19.39	0.97	301		P4
0008	LFC Cal	02:30	106.5			HPF	cal							Yes
lrs20000009_01	HD55677_056_E	02:36	30	6.5		LRS2	spec	1.46	0.79	18.08	0.94			Yes
lrs20000010_01	HD55677_066_E	02:40	30	3.5		LRS2	spec	1.40	0.78	17.71	1.15			Yes
0009	test_drk_donotuse	02:41	10.7			HPF	cal							Yes
0010	HR2327_tell_std	02:46	330.2	5.5		HPF	telluric	1.25	0.79	18.78	0.96			Yes
0011	test_drk_donotuse	02:53	10.7			HPF	cal							Yes
0012	HR1853_tell_std	02:59	330.2	8.5		HPF	telluric	1.28	0.84	17.07	0.36			Yes
0013	test_drk_donotuse	03:24	10.7			HPF	cal							Yes
virus0000012_01	parallel	03:26	4801			VIRUS	sci							Yes
0014	parallel	03:27	905.3	3.9	UT25-1-014	HPF	sci	1.55	1.80	18.82	0.66	50	heavy clouds from west stop observation in second exposure	No
0015	parallel	03:43	905.3	0.9	UT25-1-014	HPF	sci	1.45	1.46	18.71	0.67	40		No
0016	LFC Cal	04:35	106.5			HPF	cal							Yes
0017	parallel	04:38	915.9	6.7	G25-1-002	HPF	sci	1.50	1.12	19.17	0.58	67		Yes
virus0000013_01	parallel	04:38	1959			VIRUS	sci							Yes
0018	parallel	04:54	915.9	0.7	G25-1-002	HPF	sci	1.42	0.91	19.16	0.61	75		Yes
0019	LFC Cal	05:11	106.5			HPF	cal							Yes
0020	test_drk_donotuse	05:14	10.7			HPF	cal							Yes
0021	parallel	05:17	308.9	6.9	UT25-1-016	HPF	sci	1.33	0.91	18.28	0.99	158		Yes
virus0000014_01	parallel	05:17	1060			VIRUS	sci							Yes
0022	parallel	05:23	308.9	0.9	UT25-1-016	HPF	sci	1.33	0.84	18.28	0.99	149		Yes
0023	parallel	05:29	308.9	0.9	UT25-1-016	HPF	sci	1.39	0.92	18.28	0.97	136		Yes
0024	test_drk_donotuse	05:36	10.7			HPF	cal							Yes
0025	parallel	05:40	969.1	6.8	UT25-1-024	HPF	sci	1.51	0.85	19.12	0.81	21		Yes
virus0000015_01	parallel	05:40	2047			VIRUS	sci							Yes
0026	parallel	05:58	969.1	0.8	UT25-1-024	HPF	sci	1.47	0.76	19.07	0.80	18		Yes
0027	LFC Cal	06:19	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:19	1000			VIRUS	sci							Yes
lrs20000011_01	parallel	06:19	1000	4.3	UT25-1-001	LRS2-B	sci	1.42	0.77	18.78	0.94			Yes
0028	LFC Cal	06:21	106.5			HPF	cal							Yes
0029	LFC Cal	06:24	106.5			HPF	cal							Yes
0030	LFC Cal	06:40	106.5			HPF	cal							Yes
virus0000017_01	parallel	06:40	1200			VIRUS	sci							Yes
lrs20000012_01	parallel	06:40	1200	5.0	UT25-1-001	LRS2-R	sci	1.33	0.74	18.87	1.00			Yes
0031	LFC Cal	06:42	106.5			HPF	cal							Yes
0032	LFC Cal	06:45	106.5			HPF	cal							Yes
0033	test_drk_donotuse	07:01	10.7			HPF	cal							Yes
0034	parallel	07:04	884	4.3	UT25-1-014	HPF	sci	1.40	0.79	19.31	0.70	89		Yes
virus0000018_01	parallel	07:04	2809			VIRUS	sci							Yes
0035	parallel	07:20	884	1.3	UT25-1-014	HPF	sci	1.56	0.73	19.31	0.76	99		Yes
0036	parallel	07:36	884	1.3	UT25-1-014	HPF	sci	1.38	0.56	19.36	0.76	92		Yes
0037	test_drk_donotuse	07:55	10.7			HPF	cal							Yes
0038	parallel	07:57	308.9	6.9	UT25-1-016	HPF	sci	1.42	0.65	19.25	0.74	162		P4
virus0000019_01	parallel	07:57	1060			VIRUS	sci							Yes
0039	parallel	08:03	308.9	-0.1	UT25-1-016	HPF	sci	1.39	0.66	19.28	0.75	177		P4
0040	parallel	08:09	308.9	0.9	UT25-1-016	HPF	sci	1.60	0.69	19.29	0.78	171		P4
0041	test_drk_donotuse	08:16	10.7			HPF	cal							Yes
virus0000020_01	parallel	08:19	661			VIRUS	sci							Yes
0042	parallel	08:20	298.2	6.0	UT25-1-024	HPF	sci	1.43	0.60	19.33	0.83	461		P4
0043	parallel	08:26	298.2	1.0	UT25-1-024	HPF	sci	1.47	0.55	19.35	0.85	477		P4
0044	LFC Cal	08:33	106.5			HPF	cal							Yes
virus0000021_01	parallel	08:36	1984			VIRUS	sci							Yes
0045	parallel	08:37	617.7	5.7	UT25-1-016	HPF	sci	1.64		18.17	0.70	19		Yes
0046	parallel	08:48	617.7	0.7	UT25-1-016	HPF	sci	1.50	0.70	17.98	0.68	17		Yes
0047	parallel	08:59	617.7	0.7	UT25-1-016	HPF	sci	1.47	0.82	17.63	0.61	16		Yes
0048	LFC Cal	09:11	106.5			HPF	cal							Yes
0049	test_drk_donotuse	09:15	10.7			HPF	cal							Yes
virus0000022_01	parallel	09:15	1417			VIRUS	sci							Yes
0050	parallel	09:16	308.9	6.9	UT25-1-021	HPF	sci	1.46	0.83	19.27	0.84	112		Yes
0051	parallel	09:22	308.9	0.9	UT25-1-021	HPF	sci	1.54	0.80	19.28	0.82	106		Yes
0052	parallel	09:27	308.9	-0.1	UT25-1-021	HPF	sci	1.55	0.85	19.29	0.84	106		Yes
0053	parallel	09:33	308.9	0.9	UT25-1-021	HPF	sci	1.58	0.98	19.31	0.84	100		Yes
0054	test_drk_donotuse	09:40	10.7			HPF	cal							Yes
virus0000023_01	parallel	09:43	2047			VIRUS	sci							Yes
0055	parallel	09:44	969.1	5.8	UT25-1-024	HPF	sci	1.45	1.09	18.84	0.82	16		Yes
0056	parallel	10:01	969.1	0.8	UT25-1-024	HPF	sci	1.51	1.20	18.80	0.84	16		Yes
0057	LFC Cal	10:19	106.5			HPF	cal							Yes
virus0000024_01	parallel	10:22	1959			VIRUS	sci							Yes
0058	parallel	10:23	915.9	5.7	G25-1-002	HPF	sci	1.51	1.11	18.71	0.90	101		Yes
0059	parallel	10:39	915.9	0.7	G25-1-002	HPF	sci	1.43	1.03	18.57	0.87	87		Yes
0060	LFC Cal	10:56	106.5			HPF	cal							Yes
0061	test_drk_donotuse	11:01	10.7			HPF	cal							Yes
0062	parallel	11:02	969.1	7.8	UT25-1-024	HPF	sci	1.50	0.84	19.47	0.90	24		Yes
virus0000025_01	parallel	11:02	2047			VIRUS	sci							Yes
0063	parallel	11:20	969.1	1.8	UT25-1-024	HPF	sci	1.54	0.70	19.64	0.90	29		Yes
0064	test_drk_donotuse	11:38	10.7			HPF	cal							Yes
0065	parallel	11:43	969.1	7.8	PSU25-1-012	HPF	sci	1.39	0.89	20.00	0.82	260	hpf detector failure	No
virus0000026_01	parallel	11:43	2047			VIRUS	sci							Yes
0066	parallel	12:01	969.1	2.8	PSU25-1-012	HPF	sci	1.41	1.08	20.32	0.83			No
0068	test_drk_donotuse	12:27	10.7			HPF	cal							Yes
0069	parallel	12:28	969.1	8.8	PSU25-1-011	HPF	sci	1.27	0.80	19.69	0.84	45		Yes
virus0000027_01	parallel	12:28	1023			VIRUS	sci							Yes
0070	LFC Cal	12:46	106.5			HPF	cal							Yes
lrs20000013_01	bias	12:47	0			LRS2	cal							Yes
virus0000028_01	bias	12:48	0			VIRUS	cal							Yes
virus0000029_01	Cd-A	12:52	15		ENG25-1-002	VIRUS	cal							Yes
virus0000030_01	Hg	12:53	15		ENG25-1-002	VIRUS	cal							Yes
0071	Dark	13:26	319.5			HPF	cal							Yes
0072	Quartz FCU	13:37	74.5			HPF	cal							Yes
0073	Quartz FCU	13:39	74.5			HPF	cal							Yes
0074	Quartz FCU	13:41	74.5			HPF	cal							Yes
0075	Quartz FCU	13:43	74.5			HPF	cal							Yes
0076	Quartz FCU	13:44	74.5			HPF	cal							Yes
0077	Quartz FCU	13:46	74.5			HPF	cal							Yes
0078	Quartz FCU	13:48	74.5			HPF	cal							Yes
0079	Alpha Bright Cal	13:50	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	13:52	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	13:54	85.2			HPF	cal							Yes
0082	Alpha Bright Cal	13:56	85.2			HPF	cal							Yes
0082	LFC Cal	22:19	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:55	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:56	20			VIRUS	cal							Yes
virus0009901_01	bias	22:57	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
virus0009902_01	dark	22:59	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:03	15			LRS2	cal							Yes
0083	Dark	23:09	319.5			HPF	cal							Yes
0084	Quartz FCU	23:16	74.5			HPF	cal							Yes
0085	Quartz FCU	23:17	74.5			HPF	cal							Yes
0086	Quartz FCU	23:19	74.5			HPF	cal							Yes
0087	Quartz FCU	23:21	74.5			HPF	cal							Yes
0088	Quartz FCU	23:23	74.5			HPF	cal							Yes
0089	Quartz FCU	23:24	74.5			HPF	cal							Yes
0090	Quartz FCU	23:26	74.5			HPF	cal							Yes
0091	Alpha Bright Cal	23:29	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:31	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	23:33	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	23:35	85.2			HPF	cal							Yes
0095	LFC FCU	23:37	106.5			HPF	cal							Yes
0096	LFC FCU	23:40	106.5			HPF	cal							Yes
0097	LFC Cal	23:42	106.5			HPF	cal							Yes
0098	LFC Cal	23:45	106.5			HPF	cal							Yes
0099	Etalon Cal	23:47	159.8			HPF	cal							Yes
0100	UNe Slave Cal	23:51	426			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	23:53	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	23:54	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	23:56	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	23:57	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	23:58	15			LRS2	cal							Yes
0101	UNe Slave Cal	23:59	426			HPF	cal							Yes
lrs20000013_01	flat_ldls_long_B	23:59	20			LRS2	cal							Yes