HET Night Report Reader

Civil Date	Ephemerides
2025-02-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:45	01:31	01:59	12:21	12:49	13:35	-	11:04
Night Length	10:22		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
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
00:42	21.3	18.2	10:41	PR	09:59
Total Time Open					9:59

Program	Night Priority	Science
01:59	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:13	01:59	0.52	0.77	200	+1904	20.7	21.1	20.6	218	12	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6444	09:27-12:21	02:54	H6 Following Error. Amplifier undervolting.	Called: Chris

TO Comments	Clear night. Closed early due to Tracker issue, PR #6444.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:00	426			HPF	cal							Yes
lrs20000017_01	FeAr_R	00:00	15			LRS2	cal							Yes
lrs20000017_02	FeAr_R	00:01	15			LRS2	cal							Yes
lrs20000017_03	FeAr_R	00:03	15			LRS2	cal							Yes
lrs20000018_01	Hg_R	00:04	20			LRS2	cal							Yes
lrs20000018_02	Hg_R	00:05	20			LRS2	cal							Yes
lrs20000018_03	Hg_R	00:07	20			LRS2	cal							Yes
0002	UNe Slave Cal	00:08	426			HPF	cal							Yes
lrs20000019_01	Hg_B	00:08	15			LRS2	cal							Yes
lrs20000019_02	Hg_B	00:09	15			LRS2	cal							Yes
lrs20000019_03	Hg_B	00:10	15			LRS2	cal							Yes
0003	UNe Slave Cal	00:15	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:17	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:18	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:20	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:21	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:22	15			VIRUS	cal							Yes
0004	UNe Slave Cal	00:23	426			HPF	cal							Yes
virus0000002_03	Cd-A	00:24	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:25	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:27	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:28	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:29	0			LRS2	cal							Yes
virus0000004_01	bias	00:29	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:30	0			LRS2	cal							Yes
virus0000004_02	bias	00:30	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:31	0			LRS2	cal							Yes
virus0000004_03	bias	00:31	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:32	0			LRS2	cal							Yes
virus0000004_04	bias	00:32	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:33	0			LRS2	cal							Yes
virus0000004_05	bias	00:33	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:33	0			LRS2	cal							Yes
virus0000004_06	bias	00:34	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:34	0			LRS2	cal							Yes
virus0000004_07	bias	00:35	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:35	0			LRS2	cal							Yes
virus0000004_08	bias	00:35	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:36	0			LRS2	cal							Yes
virus0000004_09	bias	00:36	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:37	0			LRS2	cal							Yes
virus0000004_10	bias	00:37	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:38	0			LRS2	cal							Yes
virus0000004_11	bias	00:38	0			VIRUS	cal							Yes
lrs20000002_01	skyflat	00:49	7			LRS2	cal							Yes
lrs20000003_01	skyflat	00:50	10			LRS2	cal							Yes
lrs20000004_01	skyflat	00:52	13			LRS2	cal							Yes
lrs20000005_01	skyflat	00:53	16			LRS2	cal							Yes
lrs20000006_01	skyflat	00:54	22			LRS2	cal							Yes
lrs20000007_01	skyflat	00:55	30			LRS2	cal							Yes
virus0000005_01	skyflat	00:58	7			VIRUS	cal							Yes
virus0000006_01	skyflat	00:59	10			VIRUS	cal							Yes
virus0000007_01	skyflat	01:00	14			VIRUS	cal							Yes
virus0000008_01	skyflat	01:02	18			VIRUS	cal							Yes
virus0000009_01	skyflat	01:03	26			VIRUS	cal							Yes
lrs20000008_01	dark	01:14	360			LRS2	cal							Yes
virus0000010_01	dark	01:14	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:21	360			LRS2	cal							Yes
virus0000010_02	dark	01:21	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:28	360			LRS2	cal							Yes
virus0000010_03	dark	01:28	360			VIRUS	cal							Yes
0005	test_drk_donotuse	01:59	10.7			HPF	cal							Yes
virus0000011_01	parallel	02:04	2083			VIRUS	sci							Yes
0006	parallel	02:05	649.6	6.2	UT25-1-010	HPF	sci	1.62	0.76	19.25	0.98	374		Yes
0007	parallel	02:17	649.6	0.2	UT25-1-010	HPF	sci	1.36	0.74	18.92	1.02	377		Yes
0008	parallel	02:28	649.6	1.2	UT25-1-010	HPF	sci	1.38	0.74	18.57	1.13	318		Yes
0009	LFC Cal	02:41	106.5			HPF	cal							Yes
lrs20000009_01	HD55677_056_E	02:46	30	6.5		LRS2	spec	1.54	0.75	18.97	0.96			Yes
lrs20000010_01	HD55677_066_E	02:50	30	3.5		LRS2	spec	1.58	0.77	18.79	0.98			Yes
0010	test_drk_donotuse	02:52	10.7			HPF	cal							Yes
0011	HR2327_tell_std	02:56	330.2	6.5		HPF	telluric	1.58	0.79	19.06	0.98			Yes
0012	test_drk_donotuse	03:04	10.7			HPF	cal							Yes
0013	HR2315_tell_std	03:11	330.2	9.5		HPF	telluric	1.46	0.80	18.44	1.17			Yes
0014	test_drk_donotuse	03:18	10.7			HPF	cal							Yes
0015	test_drk_donotuse	03:21	10.7			HPF	cal							Yes
0016	HR1056_tell_std	03:25	330.2	9.5		HPF	telluric	1.53	0.81	18.99	0.99			Yes
0017	test_drk_donotuse	03:36	10.7			HPF	cal							Yes
0018	parallel	03:38	969.1	5.8	UT25-1-024	HPF	sci	1.48	0.82	18.99	1.06	26		P4
virus0000012_01	parallel	03:38	2047			VIRUS	sci							Yes
0019	parallel	03:55	969.1	0.8	UT25-1-024	HPF	sci	1.29	0.79	18.70	1.12	21		P4
0020	test_drk_donotuse	04:14	10.7			HPF	cal							Yes
0021	parallel	04:18	308.9	6.9	UT25-1-016	HPF	sci	1.55	0.81	18.50	0.99	156		P4
virus0000013_01	parallel	04:18	1060			VIRUS	sci							Yes
0022	parallel	04:24	308.9	0.9	UT25-1-016	HPF	sci	1.46	0.79	18.43	1.01	154		P4
0023	parallel	04:30	308.9	0.9	UT25-1-016	HPF	sci	1.40	0.80	18.38	1.00	148		P4
0024	LFC Cal	04:40	106.5			HPF	cal							Yes
0025	parallel	04:42	617.7	7.7	UT25-1-025	HPF	sci	1.38	0.83	18.18	0.88	73		Yes
virus0000014_01	parallel	04:42	1984			VIRUS	sci							Yes
0026	parallel	04:53	617.7	0.7	UT25-1-025	HPF	sci	1.33	0.89	17.99	0.89	69		Yes
0027	parallel	05:05	617.7	0.7	UT25-1-025	HPF	sci	1.32	0.81	17.87	0.87	59		Yes
0028	LFC Cal	05:16	106.5			HPF	cal							Yes
0029	test_drk_donotuse	05:19	10.7			HPF	cal							Yes
0030	parallel	05:21	969.1	5.8	UT25-1-024	HPF	sci	1.66	0.91	18.37	0.94	36		Yes
virus0000015_01	parallel	05:21	2047			VIRUS	sci							Yes
0031	parallel	05:38	969.1	0.8	UT25-1-024	HPF	sci	1.61	0.73	18.46	0.93	38		Yes
0032	test_drk_donotuse	05:57	10.7			HPF	cal							Yes
0033	test_drk_donotuse	06:09	10.7			HPF	cal							Yes
0034	parallel	06:12	969.1	6.8	PSU25-1-012	HPF	sci	1.69	0.84	19.65	0.76	93		P4
virus0000016_01	parallel	06:12	2047			VIRUS	sci							Yes
0035	parallel	06:29	969.1	0.8	PSU25-1-012	HPF	sci	1.79	0.96	19.67	0.78	91		P4
0036	LFC Cal	06:47	106.5			HPF	cal							Yes
0037	test_drk_donotuse	06:51	10.7			HPF	cal							Yes
0038	parallel	06:52	969.1	6.8	UT25-1-024	HPF	sci	1.47	0.83	19.10	0.88	28		Yes
virus0000017_01	parallel	06:52	2047			VIRUS	sci							Yes
0039	parallel	07:09	969.1	1.8	UT25-1-024	HPF	sci	1.47	0.86	19.09	0.95	27		Yes
0040	test_drk_donotuse	07:28	10.7			HPF	cal							Yes
virus0000018_01	parallel	07:32	2047			VIRUS	sci							Yes
0041	parallel	07:33	969.1	6.8	UT25-1-024	HPF	sci	1.62	0.80	19.36	0.93	72		P4
0042	parallel	07:50	969.1	0.8	UT25-1-024	HPF	sci	1.39	0.75	19.24	0.93	69		P4
0043	test_drk_donotuse	08:11	10.7			HPF	cal							Yes
0044	parallel	08:13	969.1	6.8	UT25-1-024	HPF	sci	1.57	1.02	19.15	0.86	302		P4
virus0000019_01	parallel	08:13	2047			VIRUS	sci							Yes
0045	parallel	08:30	969.1	0.8	UT25-1-024	HPF	sci	1.58	0.79	19.62	0.88	326		P4
0046	LFC Cal	08:51	106.5			HPF	cal							Yes
0047	parallel	08:54	617.7	8.7	UT25-1-016	HPF	sci	1.50	0.84	19.08	0.96	25		Yes
virus0000020_01	parallel	08:54	1984			VIRUS	sci							Yes
0048	parallel	09:05	617.7	0.7	UT25-1-016	HPF	sci	1.36	0.84	18.87	0.95	23		Yes
0049	parallel	09:16	617.7	0.7	UT25-1-016	HPF	sci	1.31	0.91	18.63	0.92	19		Yes
0050	LFC Cal	09:28	106.5			HPF	cal							Yes
0051	test_drk_donotuse	09:34	10.7			HPF	cal							Yes
lrs20000011_01	bias	10:43	0			LRS2	cal							Yes
virus0000021_01	bias	10:43	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	10:48	15		ENG25-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	10:49	15		ENG25-1-002	VIRUS	cal							Yes
0052	Dark	10:57	319.5			HPF	cal							Yes
0053	Quartz FCU	11:08	74.5			HPF	cal							Yes
0054	Quartz FCU	11:10	74.5			HPF	cal							Yes
0055	Quartz FCU	11:12	74.5			HPF	cal							Yes
0056	Quartz FCU	11:14	74.5			HPF	cal							Yes
0057	Quartz FCU	11:15	74.5			HPF	cal							Yes
0058	Quartz FCU	11:17	74.5			HPF	cal							Yes
0059	Quartz FCU	11:19	74.5			HPF	cal							Yes
0060	Alpha Bright Cal	11:21	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	11:26	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	11:28	85.2			HPF	cal							Yes
0064	LFC FCU	11:31	106.5			HPF	cal							Yes
0065	LFC FCU	11:34	106.5			HPF	cal							Yes
0066	LFC FCU	11:36	106.5			HPF	cal							Yes
0067	LFC FCU	11:38	106.5			HPF	cal							Yes
0068	LFC FCU	11:41	106.5			HPF	cal							Yes
0069	LFC FCU	11:43	106.5			HPF	cal							Yes
0070	LFC Cal	11:46	106.5			HPF	cal							Yes
0071	LFC Cal	11:48	106.5			HPF	cal							Yes
0072	Etalon Cal	11:56	159.8			HPF	cal							Yes
0073	Etalon Cal	12:00	159.8			HPF	cal							Yes
0074	Etalon Cal	12:03	159.8			HPF	cal							Yes
0075	Etalon Cal	12:07	159.8			HPF	cal							Yes
0076	UNe Slave Cal	12:10	426			HPF	cal							Yes
0077	UNe Slave Cal	12:18	426			HPF	cal							Yes
0078	UNe Slave Cal	12:26	426			HPF	cal							Yes
0079	UNe Slave Cal	12:34	426			HPF	cal							Yes
0080	UNe Slave Cal	12:42	426			HPF	cal							Yes
0081	UNe Slave Cal	12:49	426			HPF	cal							Yes
0098	LFC Cal	22:03	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	22:39	20			VIRUS	cal							Yes
virus0009901_01	bias	22:40	0			VIRUS	cal							Yes
virus0009902_01	dark	22:42	15			VIRUS	cal							Yes
lrs20009905_01	bias	22:49	0			LRS2	cal							Yes
virus0009905_01	flat_Qth	22:50	20			VIRUS	cal							Yes
virus0009906_01	bias	22:51	0			VIRUS	cal							Yes
lrs20009906_01	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
virus0009907_01	dark	22:53	15			VIRUS	cal							Yes
lrs20009907_01	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20009908_01	FeAr_R	22:56	15			LRS2	cal							Yes
lrs20009909_01	Hg_B	22:57	15			LRS2	cal							Yes
0099	Dark	23:01	319.5			HPF	cal							Yes
0100	Quartz FCU	23:08	74.5			HPF	cal							Yes
0101	Quartz FCU	23:10	74.5			HPF	cal							Yes
0102	Quartz FCU	23:11	74.5			HPF	cal							Yes
0103	Quartz FCU	23:13	74.5			HPF	cal							Yes
0104	Quartz FCU	23:16	74.5			HPF	cal							Yes
0105	Quartz FCU	23:18	74.5			HPF	cal							Yes
0106	Quartz FCU	23:20	74.5			HPF	cal							Yes
0107	Alpha Bright Cal	23:22	85.2			HPF	cal							Yes
0108	Alpha Bright Cal	23:24	85.2			HPF	cal							Yes
0109	Alpha Bright Cal	23:26	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	23:28	85.2			HPF	cal							Yes
0111	LFC FCU	23:31	106.5			HPF	cal							Yes
0112	LFC FCU	23:33	106.5			HPF	cal							Yes
0113	LFC Cal	23:36	106.5			HPF	cal							Yes
0114	LFC Cal	23:38	106.5			HPF	cal							Yes
0115	Etalon Cal	23:41	159.8			HPF	cal							Yes
0116	UNe Slave Cal	23:44	426			HPF	cal							Yes
lrs20000014_01	flat_Qth_R	23:45	15			LRS2	cal							Yes
lrs20000014_02	flat_Qth_R	23:46	15			LRS2	cal							Yes
lrs20000014_03	flat_Qth_R	23:48	15			LRS2	cal							Yes
lrs20000014_04	flat_Qth_R	23:49	15			LRS2	cal							Yes
lrs20000014_05	flat_Qth_R	23:50	15			LRS2	cal							Yes
lrs20000015_01	flat_ldls_long_B	23:51	20			LRS2	cal							Yes
0117	UNe Slave Cal	23:52	426			HPF	cal							Yes
lrs20000015_02	flat_ldls_long_B	23:53	20			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	23:54	20			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	23:55	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	23:57	38			LRS2	cal							Yes
lrs20000016_03	Cd-A_B	23:58	38			LRS2	cal							Yes