HET Night Report Reader

Civil Date	Ephemerides
2025-05-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:42	02:31	03:03	10:43	11:15	12:04	-	06:35
Night Length	7:40		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Amy Westfall

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	none

Guests	Sebastian Gomez, Mihoko Zhang

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:39	20.6	19.2	11:21	twilight	09:42
Total Time Open					9:42

Program	Night Priority	Science
03:03	Engineering (hpf)
03:22	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:09	02:39	0.39	0.60	210	+2176	20.1	19.0	19.0	277	7	First of Night
11:15	11:20	1.46	2.24	315	+2778	15.8	16.7	16.8	324	13	Post-Observing

Problem Reports					no PRs

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
0001	twilight	01:39	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:47	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:48	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:49	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:51	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:52	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:53	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:56	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:58	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:59	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:00	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:02	26			VIRUS	cal							Yes
0002	LFC Cal	02:07	106.5			HPF	cal							Yes
0003	LFC Cal	02:09	106.5			HPF	cal							Yes
0004	LFC Cal	02:11	106.5			HPF	cal							Yes
0005	LFC Cal	02:40	106.5			HPF	cal							Yes
0006	test_drk_donotuse	02:45	10.7			HPF	cal							Yes
0007	Ross_128	02:46	394.1	6.4	ENG25-2-000	HPF	eng	1.46	0.55	20.12	0.81	477		Yes
virus0000006_01	parallel	02:46	2161			VIRUS	eng							Yes
0008	Ross_128	02:53	394.1	0.4	ENG25-2-000	HPF	eng	1.35	0.65	20.16	0.81	472		Yes
0009	Ross_128	03:01	394.1	0.4	ENG25-2-000	HPF	eng	1.37	0.72	20.09	0.88	426		Yes
0010	Ross_128	03:08	394.1	0.4	ENG25-2-000	HPF	eng	1.43	0.93	19.97	0.96	374		Yes
0011	Ross_128	03:15	394.1	1.4	ENG25-2-000	HPF	eng	1.39	0.83	19.90	1.01	327		Yes
0012	LFC Cal	03:24	106.5			HPF	cal							Yes
0013	LFC Cal	03:30	106.5			HPF	cal							Yes
virus0000007_01	parallel	03:30	600			VIRUS	sci							Yes
lrs20000007_01	QID 1080	03:30	180	8.0	M25-2-002	LRS2-B	sci	1.90	1.04	20.68	0.85		Poor choice of target, too close to the moon for requested sky brightness. Aborted mid exposure.	No
0014	LFC Cal	03:33	106.5			HPF	cal							Yes
0015	LFC Cal	03:35	106.5			HPF	cal							Yes
0016	LFC Cal	03:38	106.5			HPF	cal							Yes
0017	LFC Cal	03:40	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:40	1500			VIRUS	sci							Yes
lrs20000008_01	QID 185	03:40	1500	7.0	UT25-2-004	LRS2-B	sci	1.56	0.96	21.39	0.84			Yes
0018	LFC Cal	03:42	106.5			HPF	cal							Yes
0019	LFC Cal	03:45	106.5			HPF	cal							Yes
0020	LFC Cal	04:07	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:10	300			VIRUS	sci							Yes
0021	LFC Cal	04:11	106.5			HPF	cal							Yes
lrs20000009_01	QID 51	04:11	300	6.0	PSU25-2-007	LRS2-R	sci	1.63	1.17	20.58	0.94			P4
0022	LFC Cal	04:13	106.5			HPF	cal							Yes
0023	LFC Cal	04:21	106.5			HPF	cal							Yes
virus0000010_01	parallel	04:21	600			VIRUS	sci							Yes
lrs20000010_01	QID 1072	04:21	600	5.0	M25-2-002	LRS2-B	sci	1.39	1.04	20.96	1.00		Sky very slightly brighter than requested.	Yes
0024	LFC Cal	04:23	106.5			HPF	cal							Yes
0025	LFC Cal	04:26	106.5			HPF	cal							Yes
0026	LFC Cal	04:35	106.5			HPF	cal							Yes
virus0000011_01	parallel	04:35	600			VIRUS	sci							Yes
lrs20000011_01	QID 1073	04:35	600	4.0	M25-2-002	LRS2-R	sci	1.54	1.30	20.31	0.97			Yes
0027	LFC Cal	04:37	106.5			HPF	cal							Yes
0028	LFC Cal	04:40	106.5			HPF	cal							Yes
0029	test_drk_donotuse	04:46	10.7			HPF	cal							Yes
0030	HR5633_tell_std	04:51	330.2	6.5		HPF	telluric	1.46	1.07	20.06	0.89			Yes
lrs20000012_01	GRW+705824_056_E	05:03	180	6.0		LRS2	spec	1.32	1.07	20.55	0.95			Yes
virus0000012_01	parallel	05:11	2700			VIRUS	sci							Yes
lrs20000013_01	QID 2543	05:11	2700	5.0	UT25-2-007	LRS2-B	sci	1.41	1.75	21.68	0.61			Yes
0031	LFC Cal	05:12	106.5			HPF	cal							Yes
0032	LFC Cal	05:14	106.5			HPF	cal							Yes
0033	LFC Cal	05:16	106.5			HPF	cal							Yes
0034	test_drk_donotuse	06:01	10.7			HPF	cal							Yes
virus0000013_01	parallel	06:05	2047			VIRUS	sci							Yes
0035	QID 2461	06:06	969.1	9.8	UT25-2-023	HPF	sci	1.27	1.08	20.06	1.01	49		Yes
0036	QID 2461	06:23	969.1	0.8	UT25-2-023	HPF	sci	1.33	1.18	19.96	1.12	41		Yes
0037	test_drk_donotuse	06:44	10.7			HPF	cal							Yes
0038	QID 2463	06:46	969.1	7.8	PSU25-2-014	HPF	sci	1.32	1.17	20.25	0.81	293		Yes
virus0000014_01	parallel	06:46	2047			VIRUS	sci							Yes
0039	QID 2463	07:03	969.1	0.8	PSU25-2-014	HPF	sci	1.29	0.96	20.24	0.78	254		Yes
0040	LFC Cal	07:22	106.5			HPF	cal							Yes
lrs20000014_01	GD153_066_W	07:26	180	6.0		LRS2	spec	1.49	1.00	20.79	0.87			Yes
0041	LFC Cal	07:34	106.5			HPF	cal							Yes
virus0000015_01	parallel	07:34	3000			VIRUS	sci							Yes
lrs20000015_01	QID 2540	07:34	3000	5.0	UT25-2-001	LRS2-B	sci	1.35	0.96	21.70	0.79			Yes
0042	LFC Cal	07:36	106.5			HPF	cal							Yes
0043	LFC Cal	07:39	106.5			HPF	cal							Yes
0044	LFC Cal	08:29	106.5			HPF	cal							Yes
lrs20000016_01	parallel	08:29	1000			LRS2	sci							Yes
virus0000016_01	QID 172	08:29	1000	5.3	UT25-2-014	VIRUS	sci	1.60	0.88	21.83	0.96			Yes
0045	LFC Cal	08:32	106.5			HPF	cal							Yes
0046	LFC Cal	08:34	106.5			HPF	cal							Yes
lrs20000016_02	parallel	08:47	1000			LRS2	sci							Yes
virus0000016_02	QID 172	08:47	1000	1.3	UT25-2-014	VIRUS	sci	1.57	0.83	21.81	0.96			Yes
lrs20000016_03	parallel	09:05	1000			LRS2	sci							Yes
virus0000016_03	QID 172	09:05	1000	1.3	UT25-2-014	VIRUS	sci	1.58	0.72	21.81	0.95			Yes
virus0000017_01	QID 1406	09:26	360	4.0	UT25-2-017	VIRUS	sci	1.52	0.72	21.94	0.85			Yes
virus0000017_02	QID 1406	09:33	360	1.0	UT25-2-017	VIRUS	sci	1.61	0.78	21.92	0.85			Yes
virus0000017_03	QID 1406	09:40	360	1.0	UT25-2-017	VIRUS	sci	1.58	0.71	21.90	0.84			Yes
virus0000018_01	QID 1395	09:51	360	5.0	UT25-2-017	VIRUS	sci	1.68	0.68	21.72	0.86			Yes
virus0000018_02	QID 1395	09:58	360	1.0	UT25-2-017	VIRUS	sci	1.70	0.75	21.72	0.84			Yes
virus0000018_03	QID 1395	10:05	360	1.0	UT25-2-017	VIRUS	sci	1.62	0.75	21.74	0.85			Yes
virus0000019_01	1740346_034_W	10:16	60	5.0		VIRUS	spec	1.62	0.66	21.80	0.89			Yes
virus0000019_02	1740346_034_W	10:18	60	1.0		VIRUS	spec	1.58	0.73	21.79	0.89			Yes
virus0000019_03	1740346_034_W	10:20	60	1.0		VIRUS	spec	1.60	0.63	21.78	0.89			Yes
virus0000020_01	parallel	10:26	2700			VIRUS	sci							Yes
lrs20000017_01	QID 2544	10:26	2700	5.0	UT25-2-007	LRS2-R	sci	1.62	0.69	20.73	0.92			Yes
0047	LFC Cal	10:27	106.5			HPF	cal							Yes
0048	LFC Cal	10:29	106.5			HPF	cal							Yes
0049	LFC Cal	10:31	106.5			HPF	cal							Yes
lrs20000018_01	bias	11:13	0			LRS2	cal							Yes
virus0000021_01	bias	11:13	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	11:18	15		ENG25-2-002	VIRUS	cal							Yes
virus0000023_01	Hg	11:19	15		ENG25-2-002	VIRUS	cal							Yes
0050	Dark	11:37	319.5			HPF	cal							Yes
0051	Quartz FCU	11:49	74.5			HPF	cal							Yes
0052	Quartz FCU	11:51	74.5			HPF	cal							Yes
0053	Quartz FCU	11:53	74.5			HPF	cal							Yes
0054	Quartz FCU	11:54	74.5			HPF	cal							Yes
0055	Quartz FCU	11:56	74.5			HPF	cal							Yes
0056	Quartz FCU	11:58	74.5			HPF	cal							Yes
0057	Quartz FCU	12:00	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	12:02	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	12:04	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	12:06	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	12:08	85.2			HPF	cal							Yes
0062	LFC FCU	12:10	106.5			HPF	cal							Yes
0063	LFC FCU	12:13	106.5			HPF	cal							Yes
0064	LFC FCU	12:15	106.5			HPF	cal							Yes
0065	LFC FCU	12:17	106.5			HPF	cal							Yes
0066	LFC FCU	12:20	106.5			HPF	cal							Yes
0067	LFC FCU	12:22	106.5			HPF	cal							Yes
0068	LFC Cal	12:25	106.5			HPF	cal							Yes
0069	LFC Cal	12:27	106.5			HPF	cal							Yes
0070	Etalon Cal	12:35	159.8			HPF	cal							Yes
0071	Etalon Cal	12:38	159.8			HPF	cal							Yes
0072	Etalon Cal	12:41	159.8			HPF	cal							Yes
0073	Etalon Cal	12:45	159.8			HPF	cal							Yes
0074	UNe Slave Cal	12:48	426			HPF	cal							Yes
0075	UNe Slave Cal	12:56	426			HPF	cal							Yes
0076	UNe Slave Cal	13:04	426			HPF	cal							Yes
0077	UNe Slave Cal	13:11	426			HPF	cal							Yes
0078	UNe Slave Cal	13:19	426			HPF	cal							Yes
0079	UNe Slave Cal	13:27	426			HPF	cal							Yes
0062	LFC Cal	21:43	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:51	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:52	20			VIRUS	cal							Yes
virus0009901_01	bias	21:53	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:54	20			LRS2	cal							Yes
virus0009902_01	dark	21:55	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:56	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:58	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:59	15			LRS2	cal							Yes
0063	Dark	22:02	319.5			HPF	cal							Yes
0064	Quartz FCU	22:08	74.5			HPF	cal							Yes
0065	Quartz FCU	22:10	74.5			HPF	cal							Yes
0066	Quartz FCU	22:12	74.5			HPF	cal							Yes
0067	Quartz FCU	22:14	74.5			HPF	cal							Yes
0068	Quartz FCU	22:16	74.5			HPF	cal							Yes
0069	Quartz FCU	22:17	74.5			HPF	cal							Yes
0070	Quartz FCU	22:19	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0075	LFC FCU	22:30	106.5			HPF	cal							Yes
0076	LFC FCU	22:32	106.5			HPF	cal							Yes
0077	LFC Cal	22:35	106.5			HPF	cal							Yes
0078	LFC Cal	22:37	106.5			HPF	cal							Yes
0079	Etalon Cal	22:40	159.8			HPF	cal							Yes
0080	UNe Slave Cal	22:43	426			HPF	cal							Yes
lrs20000019_01	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000019_02	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000019_03	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000019_04	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000019_05	flat_Qth_R	22:50	15			LRS2	cal							Yes
0081	UNe Slave Cal	22:51	426			HPF	cal							Yes
lrs20000020_01	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000020_02	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
lrs20000020_03	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000021_01	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20000021_02	Cd-A_B	22:57	38			LRS2	cal							Yes
0082	UNe Slave Cal	22:59	426			HPF	cal							Yes
lrs20000021_03	Cd-A_B	22:59	38			LRS2	cal							Yes
lrs20000022_01	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000022_02	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000022_03	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000023_01	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000023_02	Hg_R	23:05	20			LRS2	cal							Yes
0083	UNe Slave Cal	23:07	426			HPF	cal							Yes
lrs20000023_03	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000024_01	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000024_02	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000024_03	Hg_B	23:10	15			LRS2	cal							Yes
0084	UNe Slave Cal	23:15	426			HPF	cal							Yes
virus0000016_01	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000016_02	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000016_03	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000017_01	Cd-A	23:21	15			VIRUS	cal							Yes
0085	UNe Slave Cal	23:22	426			HPF	cal							Yes
virus0000017_02	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000017_03	Cd-A	23:24	15			VIRUS	cal							Yes
virus0000018_01	Hg	23:25	15			VIRUS	cal							Yes
virus0000018_02	Hg	23:27	15			VIRUS	cal							Yes
virus0000018_03	Hg	23:28	15			VIRUS	cal							Yes
lrs20000025_01	bias	23:30	0			LRS2	cal							Yes
virus0000019_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000025_02	bias	23:30	0			LRS2	cal							Yes
virus0000019_02	bias	23:30	0			VIRUS	cal							Yes
lrs20000025_03	bias	23:31	0			LRS2	cal							Yes
virus0000019_03	bias	23:31	0			VIRUS	cal							Yes
lrs20000025_04	bias	23:32	0			LRS2	cal							Yes
virus0000019_04	bias	23:32	0			VIRUS	cal							Yes
lrs20000025_05	bias	23:33	0			LRS2	cal							Yes
virus0000019_05	bias	23:33	0			VIRUS	cal							Yes
lrs20000025_06	bias	23:34	0			LRS2	cal							Yes
virus0000019_06	bias	23:34	0			VIRUS	cal							Yes
lrs20000025_07	bias	23:34	0			LRS2	cal							Yes
virus0000019_07	bias	23:35	0			VIRUS	cal							Yes
lrs20000025_08	bias	23:35	0			LRS2	cal							Yes
virus0000019_08	bias	23:36	0			VIRUS	cal							Yes
lrs20000025_09	bias	23:36	0			LRS2	cal							Yes
virus0000019_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000025_10	bias	23:37	0			LRS2	cal							Yes
virus0000019_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000025_11	bias	23:38	0			LRS2	cal							Yes
virus0000019_11	bias	23:38	0			VIRUS	cal							Yes
lrs20000026_01	dark	23:39	360			LRS2	cal							Yes
virus0000020_01	dark	23:39	360			VIRUS	cal							Yes
lrs20000026_02	dark	23:46	360			LRS2	cal							Yes
virus0000020_02	dark	23:46	360			VIRUS	cal							Yes
lrs20000026_03	dark	23:53	360			LRS2	cal							Yes
virus0000020_03	dark	23:53	360			VIRUS	cal							Yes