HET Night Report Reader

Civil Date	Ephemerides
2025-02-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:57	01:42	02:10	12:08	12:36	13:22	10:17	-
Night Length	9:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Amy Westfall

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:40			12:53	twilight	11:13
Total Time Open					11:13

Program	Night Priority	Science
02:10	Science
08:08	Idle due to weather (Poor IQ)
08:15	Science
09:21	Engineering (hpf)
10:04	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:44	02:18	0.48	0.74	180	+5294	8.9	7.3	7.1	271	11	First of Night
12:47	12:52	0.52	0.78	253	+7026	7.0	6.9	6.9	267	14	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	04:58-04:58, 10:52 - 10:52, 13:16 - 13:16	00:00	Restarted pas server at 04:58, 10:52 and 13:16 because Tip Tilt Camera was not updating.

TO Comments	After clouds cleared early in night the rest of the night was clear and calm.

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
lrs20000012_03	Cd-A_B	00:00	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	00:01	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	00:02	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	00:04	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	00:05	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	00:06	20			LRS2	cal							Yes
0002	UNe Slave Cal	00:08	426			HPF	cal							Yes
lrs20000014_03	Hg_R	00:08	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	00:09	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	00:10	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	00:12	15			LRS2	cal							Yes
0003	UNe Slave Cal	00:16	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:18	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:20	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:21	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:22	15			VIRUS	cal							Yes
0004	UNe Slave Cal	00:24	426			HPF	cal							Yes
virus0000002_02	Cd-A	00:24	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:25	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:27	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:28	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:29	15			VIRUS	cal							Yes
lrs20000001_01	dark	00:31	360			LRS2	cal							Yes
virus0000004_01	dark	00:31	360			VIRUS	cal							Yes
lrs20000001_02	dark	00:38	360			LRS2	cal							Yes
virus0000004_02	dark	00:38	360			VIRUS	cal							Yes
lrs20000001_03	dark	00:44	360			LRS2	cal							Yes
virus0000004_03	dark	00:45	360			VIRUS	cal							Yes
lrs20000002_01	bias	01:22	0			LRS2	cal							Yes
virus0000005_01	bias	01:22	0			VIRUS	cal							Yes
lrs20000002_02	bias	01:23	0			LRS2	cal							Yes
lrs20000002_03	bias	01:23	0			LRS2	cal							Yes
virus0000005_02	bias	01:23	0			VIRUS	cal							Yes
virus0000005_03	bias	01:24	0			VIRUS	cal							Yes
lrs20000002_04	bias	01:24	0			LRS2	cal							Yes
virus0000005_04	bias	01:25	0			VIRUS	cal							Yes
lrs20000002_05	bias	01:25	0			LRS2	cal							Yes
virus0000005_05	bias	01:26	0			VIRUS	cal							Yes
lrs20000002_06	bias	01:26	0			LRS2	cal							Yes
virus0000005_06	bias	01:26	0			VIRUS	cal							Yes
lrs20000002_07	bias	01:27	0			LRS2	cal							Yes
virus0000005_07	bias	01:27	0			VIRUS	cal							Yes
lrs20000002_08	bias	01:28	0			LRS2	cal							Yes
virus0000005_08	bias	01:28	0			VIRUS	cal							Yes
lrs20000002_09	bias	01:29	0			LRS2	cal							Yes
virus0000005_09	bias	01:29	0			VIRUS	cal							Yes
lrs20000002_10	bias	01:30	0			LRS2	cal							Yes
virus0000005_10	bias	01:30	0			VIRUS	cal							Yes
lrs20000002_11	bias	01:31	0			LRS2	cal							Yes
virus0000005_11	bias	01:31	0			VIRUS	cal							Yes
0005	test_drk_donotuse	02:21	10.7			HPF	cal							Yes
0006	parallel	02:24	436.7	6.7	UT25-1-006	HPF	sci	2.14		20.26	0.98	143		Yes
virus0000006_01	parallel	02:24	484			VIRUS	sci							Yes
0007	test_drk_donotuse	02:36	10.7			HPF	cal							Yes
0008	parallel	02:38	969.1	5.8	UT25-1-006	HPF	sci	1.93		20.37	0.99	84		Yes
virus0000007_01	parallel	02:38	2047			VIRUS	sci							Yes
0009	parallel	02:55	969.1	0.8	UT25-1-006	HPF	sci	1.65		20.50	0.98	98		Yes
0010	test_drk_donotuse	03:15	10.7			HPF	cal							Yes
0011	parallel	03:17	436.7	5.7	UT25-1-006	HPF	sci	1.72		20.40	0.97	165		Yes
virus0000008_01	parallel	03:17	473			VIRUS	sci							Yes
0012	test_drk_donotuse	03:29	10.7			HPF	cal							Yes
0013	HR2490_tell_std	03:30	117.2	6.0		HPF	telluric	1.90		20.30	0.97			Yes
lrs20000003_01	parallel	03:38	600			LRS2	sci							Yes
virus0000009_01	parallel	03:38	600	6.0	UT25-1-008	VIRUS	sci	2.27		21.84	0.85			Yes
0014	LFC Cal	03:39	106.5			HPF	cal							Yes
0015	LFC Cal	03:41	106.5			HPF	cal							Yes
0016	LFC Cal	03:43	106.5			HPF	cal							Yes
lrs20000003_02	parallel	03:49	600			LRS2	sci							Yes
virus0000009_02	parallel	03:50	600	2.0	UT25-1-008	VIRUS	sci	2.14	0.96	21.78	0.90			Yes
lrs20000003_03	parallel	04:01	600			LRS2	sci							Yes
virus0000009_03	parallel	04:01	600	1.0	UT25-1-008	VIRUS	sci	2.06	0.96	21.79	0.91			Yes
lrs20000004_01	G191B2B_056_W	04:17	60	6.0		LRS2	spec	1.98	0.86	21.73	0.91			Yes
0017	test_drk_donotuse	04:20	10.7			HPF	cal							Yes
0018	parallel	04:23	969.1	5.8	UT25-1-010	HPF	sci	1.67	0.79	20.42	0.98	402		Yes
virus0000010_01	parallel	04:23	2047			VIRUS	sci							Yes
0019	parallel	04:41	969.1	0.8	UT25-1-010	HPF	sci	1.61	0.77	20.41	0.98	411		Yes
0020	LFC Cal	04:58	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:07	3600			VIRUS	sci							Yes
0021	LFC Cal	05:08	106.5			HPF	cal							Yes
lrs20000005_01	parallel	05:08	3600	11.0	UT25-1-005	LRS2-B	sci	1.77	0.72	21.95	0.68		Longer setup due to faint target and had to switch to blind setup.	Yes
0022	LFC Cal	05:10	106.5			HPF	cal							Yes
0023	LFC Cal	05:12	106.5			HPF	cal							Yes
virus0000012_01	HZ21_052_E	06:12	60	4.0		VIRUS	spec	1.97	0.85	21.78	0.89			Yes
virus0000012_02	HZ21_052_E	06:14	60	1.0		VIRUS	spec	2.14	0.85	21.76	0.88			Yes
virus0000012_03	HZ21_052_E	06:17	60	2.0		VIRUS	spec	1.88	0.87	21.75	0.90			Yes
virus0000013_01	parallel	06:22	360			VIRUS	spec							Yes
lrs20000006_01	HZ21_066_E	06:22	360	4.0		LRS2	spec	2.02	0.92	20.82	1.02			Yes
0024	LFC Cal	06:34	106.5			HPF	cal							Yes
lrs20000007_01	parallel	06:34	600			LRS2	sci							Yes
virus0000014_01	parallel	06:34	600	6.0	UT25-1-008	VIRUS	sci	1.60	0.94	21.59	0.91			Yes
0025	LFC Cal	06:36	106.5			HPF	cal							Yes
0026	LFC Cal	06:39	106.5			HPF	cal							Yes
lrs20000007_02	parallel	06:45	600			LRS2	sci							Yes
virus0000014_02	parallel	06:45	600	1.0	UT25-1-008	VIRUS	sci	1.66	0.91	21.55	0.91			Yes
lrs20000007_03	parallel	06:56	600			LRS2	sci							Yes
virus0000014_03	parallel	06:56	600	1.0	UT25-1-008	VIRUS	sci	1.61	0.80	21.48	0.96			Yes
0027	test_drk_donotuse	07:10	10.7			HPF	cal							Yes
virus0000015_01	parallel	07:11	1023			VIRUS	sci							Yes
0028	parallel	07:12	969.1	5.8	PSU25-1-011	HPF	sci	1.62	1.01	20.37	0.96	177		Yes
0029	LFC Cal	07:29	106.5			HPF	cal							Yes
0030	test_drk_donotuse	07:32	10.7			HPF	cal							Yes
0031	parallel	07:35	969.1	6.8	UT25-1-006	HPF	sci	1.64	1.17	20.15	0.90	102		Yes
virus0000016_01	parallel	07:35	2047			VIRUS	sci							Yes
0032	parallel	07:52	969.1	0.8	UT25-1-006	HPF	sci	1.62	0.99	20.05	0.92	98		Yes
0033	test_drk_donotuse	08:18	10.7			HPF	cal							Yes
0034	parallel	08:20	308.9	4.9	UT25-1-021	HPF	sci	1.68	1.10	20.09	0.93	101		Yes
virus0000017_01	parallel	08:20	1417			VIRUS	sci							Yes
0035	parallel	08:26	308.9	0.9	UT25-1-021	HPF	sci	1.65	1.17	20.08	0.93	98		Yes
0036	parallel	08:32	308.9	0.9	UT25-1-021	HPF	sci	1.60	1.26	20.05	0.94	103		Yes
0037	parallel	08:37	308.9	0.9	UT25-1-021	HPF	sci	1.63	1.07	20.03	0.93	97		Yes
0038	test_drk_donotuse	08:46	10.7			HPF	cal							Yes
0039	parallel	08:48	969.1	4.8	UT25-1-024	HPF	sci	1.76	1.27	20.01	0.88	16		Yes
virus0000018_01	parallel	08:48	2047			VIRUS	sci							Yes
0040	parallel	09:05	969.1	0.8	UT25-1-024	HPF	sci	1.87	1.51	19.92	0.88	15		Yes
0041	test_drk_donotuse	09:25	10.7			HPF	cal							Yes
0042	Ross_128	09:28	394.1	7.4	ENG25-1-000	HPF	eng	1.88	1.50	20.01	0.96	340		Yes
virus0000019_01	parallel	09:28	2161			VIRUS	eng							Yes
0043	Ross_128	09:36	394.1	0.4	ENG25-1-000	HPF	eng	2.05	1.73	20.00	0.91	323		Yes
0044	Ross_128	09:43	394.1	0.4	ENG25-1-000	HPF	eng	2.00	1.58	19.96	0.93	376		Yes
0045	Ross_128	09:50	394.1	0.4	ENG25-1-000	HPF	eng	2.00	1.55	19.95	0.93	362		Yes
0046	Ross_128	09:57	394.1	1.4	ENG25-1-000	HPF	eng	2.08	1.65	20.01	0.86	312		Yes
0047	LFC Cal	10:05	106.5			HPF	cal							Yes
0048	test_drk_donotuse	10:08	10.7			HPF	cal							Yes
0049	parallel	10:11	969.1	6.8	UT25-1-024	HPF	sci	1.92	1.24	19.80	0.94	18		Yes
virus0000020_01	parallel	10:11	2047			VIRUS	sci							Yes
0050	parallel	10:28	969.1	0.8	UT25-1-024	HPF	sci	2.02	1.77	19.77	0.96	19		Yes
0051	test_drk_donotuse	10:48	10.7			HPF	cal							Yes
0052	HR6036_tell_std	10:50	330.2	6.5		HPF	telluric	2.03	1.45	19.82	0.88			Yes
0053	test_drk_donotuse	11:00	10.7			HPF	cal							Yes
virus0000021_01	parallel	11:04	2047			VIRUS	sci							Yes
0054	parallel	11:05	969.1	8.8	UT25-1-024	HPF	sci	2.13	1.81	19.80	0.93	13		Yes
0055	parallel	11:22	969.1	0.8	UT25-1-024	HPF	sci	1.88	1.22	19.82	0.97	13		Yes
0056	test_drk_donotuse	11:43	10.7			HPF	cal							Yes
0057	parallel	11:45	969.1	6.8	PSU25-1-011	HPF	sci	1.91	1.43	19.98	0.87	46		Yes
virus0000022_01	parallel	11:45	1023			VIRUS	sci							Yes
0058	LFC Cal	12:03	106.5			HPF	cal							Yes
0059	test_drk_donotuse	12:06	10.7			HPF	cal							Yes
0060	parallel	12:07	969.1	6.8	UT25-1-010	HPF	sci	1.97	1.45	19.84	0.86	70		Yes
virus0000023_01	parallel	12:07	2047			VIRUS	sci							Yes
0061	parallel	12:24	969.1	0.8	UT25-1-010	HPF	sci	1.95	1.61	18.65	0.88	80		Yes
0062	LFC Cal	12:43	106.5			HPF	cal							Yes
lrs20000008_01	bias	12:45	0			LRS2	cal							Yes
virus0000024_01	bias	12:46	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	12:50	15		ENG25-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	12:52	15		ENG25-1-002	VIRUS	cal							Yes
virus0000027_01	skyflat	13:02	25			VIRUS	cal							Yes
virus0000028_01	skyflat	13:04	18			VIRUS	cal							Yes
virus0000029_01	skyflat	13:05	15			VIRUS	cal							Yes
lrs20000009_01	skyflat	13:11	30			LRS2	cal							Yes
lrs20000010_01	skyflat	13:12	20			LRS2	cal							Yes
lrs20000011_01	skyflat	13:14	15			LRS2	cal							Yes
0063	Dark	13:18	319.5			HPF	cal							Yes
0064	Quartz FCU	13:30	74.5			HPF	cal							Yes
0065	Quartz FCU	13:31	74.5			HPF	cal							Yes
0066	Quartz FCU	13:33	74.5			HPF	cal							Yes
0067	Quartz FCU	13:35	74.5			HPF	cal							Yes
0068	Quartz FCU	13:37	74.5			HPF	cal							Yes
0069	Quartz FCU	13:39	74.5			HPF	cal							Yes
0070	Quartz FCU	13:41	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	13:43	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	13:45	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	13:47	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	13:49	85.2			HPF	cal							Yes
0075	LFC FCU	13:51	106.5			HPF	cal							Yes
0076	LFC FCU	13:54	106.5			HPF	cal							Yes
0077	LFC FCU	13:56	106.5			HPF	cal							Yes
0078	LFC FCU	13:58	106.5			HPF	cal							Yes
0079	LFC FCU	14:01	106.5			HPF	cal							Yes
0080	LFC FCU	14:03	106.5			HPF	cal							Yes
0081	LFC Cal	14:06	106.5			HPF	cal							Yes
0082	LFC Cal	14:09	106.5			HPF	cal							Yes
0083	Etalon Cal	14:16	159.8			HPF	cal							Yes
0084	Etalon Cal	14:20	159.8			HPF	cal							Yes
0085	Etalon Cal	14:23	159.8			HPF	cal							Yes
0086	Etalon Cal	14:26	159.8			HPF	cal							Yes
0087	UNe Slave Cal	14:30	426			HPF	cal							Yes
0088	UNe Slave Cal	14:38	426			HPF	cal							Yes
0089	UNe Slave Cal	14:45	426			HPF	cal							Yes
0090	UNe Slave Cal	14:53	426			HPF	cal							Yes
0048	LFC Cal	22:33	106.5			HPF	cal							Yes
lrs20006100_01	bias	22:51	0			LRS2	cal							Yes
lrs20009900_01	bias	22:52	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:53	20			VIRUS	cal							Yes
virus0009901_01	bias	22:54	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:55	20			LRS2	cal							Yes
virus0009902_01	dark	22:56	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:57	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:00	15			LRS2	cal							Yes
0049	Dark	23:03	319.5			HPF	cal							Yes
0050	Quartz FCU	23:10	74.5			HPF	cal							Yes
0051	Quartz FCU	23:11	74.5			HPF	cal							Yes
0052	Quartz FCU	23:13	74.5			HPF	cal							Yes
0053	Quartz FCU	23:15	74.5			HPF	cal							Yes
0054	Quartz FCU	23:17	74.5			HPF	cal							Yes
0055	Quartz FCU	23:18	74.5			HPF	cal							Yes
0056	Quartz FCU	23:20	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	23:22	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	23:24	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	23:26	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	23:28	85.2			HPF	cal							Yes
0061	LFC FCU	23:31	106.5			HPF	cal							Yes
0062	LFC FCU	23:33	106.5			HPF	cal							Yes
0063	LFC Cal	23:36	106.5			HPF	cal							Yes
0064	LFC Cal	23:38	106.5			HPF	cal							Yes
0065	Etalon Cal	23:41	159.8			HPF	cal							Yes
0066	UNe Slave Cal	23:45	426			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	23:46	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	23:47	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	23:49	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	23:50	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	23:51	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	23:52	20			LRS2	cal							Yes
0067	UNe Slave Cal	23:53	426			HPF	cal							Yes
lrs20000011_02	flat_ldls_long_B	23:54	20			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	23:55	20			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:56	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	23:58	38			LRS2	cal							Yes