HET Night Report Reader

Civil Date	Ephemerides
2025-05-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:47	02:37	03:09	10:35	11:08	11:58	-	10:24
Night Length	7:26		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
01:42			11:21	twilight	09:39
Total Time Open					9:39

Program	Night Priority	Science
03:09	Science
07:30	Idle due to weather (SSB too bright)
08:11	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:12	02:37	0.38	0.59	1675	+5884	11.0	11.4	11.3	56	7	First of Night
11:15	11:20	1.45	2.12	180	+6336	8.9	9.3	9.3	23	8	Post-Observing

Problem Reports					no PRs

TO Comments	Clear and calm night with no problems.

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	01:52	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:53	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:54	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:56	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:57	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:58	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:02	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:03	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:04	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:05	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:07	26			VIRUS	cal							Yes
0001	LFC Cal	02:37	106.5			HPF	cal							Yes
0002	test_drk_donotuse	02:42	10.7			HPF	cal							Yes
virus0000006_01	parallel	02:42	1984			VIRUS	sci							Yes
0003	parallel	02:43	617.7	5.7	UT25-2-013	HPF	sci	1.39		18.91	0.93	22		Yes
0004	parallel	02:54	617.7	0.7	UT25-2-013	HPF	sci	1.28		19.02	0.91	23		Yes
0005	parallel	03:05	617.7	0.7	UT25-2-013	HPF	sci	1.21		18.97	0.93	19		Yes
0006	LFC Cal	03:17	106.5			HPF	cal							Yes
0007	test_drk_donotuse	03:21	10.7			HPF	cal							Yes
virus0000007_01	parallel	03:21	2047			VIRUS	sci							Yes
0008	parallel	03:22	969.1	6.8	PSU25-2-009	HPF	sci	1.31	0.84	19.19	0.89	39		P4
0009	parallel	03:39	969.1	0.8	PSU25-2-009	HPF	sci	1.34	0.86	19.15	0.90	38		P4
0010	test_drk_donotuse	03:58	10.7			HPF	cal							Yes
0011	HR3799_tell_std	04:01	117.2	6.0		HPF	telluric	1.22	0.74	19.28	0.81		Saturation warning from hpf_sat_check.py, FCU head deployed on 3rd ramp.	Yes
0012	LFC Cal	04:04	106.5			HPF	cal							Yes
0013	test_drk_donotuse	04:10	10.7			HPF	cal							Yes
virus0000008_01	parallel	04:10	2083			VIRUS	sci							Yes
0014	parallel	04:11	649.6	7.2	PSU25-2-015	HPF	sci	1.43	0.89	18.32	0.88	377		Yes
0015	parallel	04:22	649.6	1.2	PSU25-2-015	HPF	sci	1.54	1.11	18.40	0.88	395		Yes
0016	parallel	04:34	649.6	1.2	PSU25-2-015	HPF	sci	1.65	0.83	18.33	0.84	292		Yes
lrs20000007_01	FEIGE34_056_W	04:50	60	5.0		LRS2	spec	1.43	0.80	19.10	0.91			Yes
0017	LFC Cal	04:52	106.5			HPF	cal							Yes
0018	test_drk_donotuse	04:56	10.7			HPF	cal							Yes
0019	parallel	04:57	330.2	5.5	UT25-2-008	HPF	sci	1.36	0.97	18.87	0.82	399		Yes
virus0000009_01	parallel	04:57	2203			VIRUS	sci							Yes
0020	parallel	05:03	330.2	1.5	UT25-2-008	HPF	sci	1.44	0.88	18.84	0.87	422		Yes
0021	parallel	05:09	330.2	0.5	UT25-2-008	HPF	sci	1.46	1.19	18.80	0.90	438		Yes
0022	parallel	05:15	330.2	0.5	UT25-2-008	HPF	sci	1.45	0.91	18.80	0.90	467		Yes
0023	parallel	05:21	330.2	0.5	UT25-2-008	HPF	sci	1.50	0.82	18.77	0.89	454		Yes
0024	parallel	05:28	330.2	0.5	UT25-2-008	HPF	sci	1.51	1.11	18.72	0.89	412		Yes
0025	LFC Cal	05:35	106.5			HPF	cal							Yes
0026	test_drk_donotuse	05:39	10.7			HPF	cal							Yes
virus0000010_01	parallel	05:39	2047			VIRUS	sci							Yes
0027	parallel	05:40	969.1	6.8	UT25-2-008	HPF	sci	1.58	1.19	19.32	0.89	85		Yes
0028	parallel	05:57	969.1	0.8	UT25-2-008	HPF	sci	1.44	0.95	19.35	0.92	86		Yes
0029	LFC Cal	06:15	106.5			HPF	cal							Yes
0030	test_drk_donotuse	06:19	10.7			HPF	cal							Yes
0031	parallel	06:20	969.1	6.8	PSU25-2-014	HPF	sci	1.46	1.03	19.12	0.78	250		Yes
virus0000011_01	parallel	06:20	2047			VIRUS	sci							Yes
0032	parallel	06:37	969.1	0.8	PSU25-2-014	HPF	sci	1.47	0.98	19.05	0.74	220		Yes
0033	LFC Cal	06:55	106.5			HPF	cal							Yes
0034	LFC Cal	06:59	106.5			HPF	cal							Yes
lrs20000008_01	parallel	06:59	180	6.0	UT25-2-018	LRS2-B	sci	1.68	0.86	19.40	0.89		Seeing degraded slightly for both B and R, otherwise good condidions.	Yes
0035	LFC Cal	07:03	106.5			HPF	cal							Yes
virus0000012_01	parallel	07:05	360			VIRUS	sci							Yes
0036	LFC Cal	07:06	106.5			HPF	cal							Yes
lrs20000009_01	parallel	07:06	360	4.0	UT25-2-018	LRS2-R	sci	1.74	0.91	19.48	0.96		Seeing degraded slightly for both B and R, otherwise good condidions.	Yes
0037	LFC Cal	07:08	106.5			HPF	cal							Yes
lrs20000010_01	BD+601753_056_E	07:17	30	4.5		LRS2	spec	1.83	1.00	19.55	0.87			Yes
lrs20000011_01	BD+601753_066_E	07:20	30	2.5		LRS2	spec	1.90	1.20	19.49	0.98			Yes
0038	LFC Cal	07:21	106.5			HPF	cal							Yes
0039	test_drk_donotuse	07:28	10.7			HPF	cal							Yes
0040	parallel	07:28	95.9	8.4	PSU25-2-005	HPF	sci	1.79	1.00	18.26	0.88	397		P4
0041	LFC Cal	07:31	106.5			HPF	cal							Yes
0042	LFC Cal	07:36	106.5			HPF	cal							Yes
virus0000013_01	parallel	07:36	1000			VIRUS	sci							Yes
lrs20000012_01	parallel	07:36	1000	6.3	UT25-2-005	LRS2-B	sci	1.82	0.83	19.55	0.68		SSB greater than requested.	No
0043	LFC Cal	07:39	106.5			HPF	cal							Yes
0044	LFC Cal	07:41	106.5			HPF	cal							Yes
virus0000013_02	parallel	07:54	1000			VIRUS	sci							Yes
lrs20000012_02	parallel	07:54	1000	1.3	UT25-2-005	LRS2-B	sci	1.83	0.93	19.67	0.73			No
0045	LFC Cal	08:12	106.5			HPF	cal							Yes
0046	LFC Cal	08:16	106.5			HPF	cal							Yes
virus0000014_01	parallel	08:16	500			VIRUS	sci							Yes
lrs20000013_01	parallel	08:16	500	5.7	UT25-2-005	LRS2-B	sci	2.08	1.72	19.24	0.85			Yes
0047	LFC Cal	08:19	106.5			HPF	cal							Yes
0048	LFC Cal	08:21	106.5			HPF	cal							Yes
virus0000014_02	parallel	08:26	500			VIRUS	sci							Yes
lrs20000013_02	parallel	08:26	500	0.7	UT25-2-005	LRS2-B	sci	1.78	1.41	19.27	0.87			Yes
0049	LFC Cal	08:35	106.5			HPF	cal							Yes
virus0000015_01	parallel	08:38	3000			VIRUS	sci							Yes
0050	LFC Cal	08:39	106.5			HPF	cal							Yes
lrs20000014_01	parallel	08:39	3000	5.0	UT25-2-019	LRS2-R	sci	1.82	1.10	19.74	0.99			Yes
0051	LFC Cal	08:41	106.5			HPF	cal							Yes
0052	LFC Cal	08:43	106.5			HPF	cal							Yes
0053	LFC Cal	09:30	106.5			HPF	cal							Yes
0054	LFC Cal	09:33	106.5			HPF	cal							Yes
virus0000016_01	parallel	09:33	3000			VIRUS	sci							Yes
lrs20000015_01	parallel	09:33	3000	4.0	UT25-2-019	LRS2-R	sci	1.79	1.19	20.07	1.07			Yes
0055	LFC Cal	09:35	106.5			HPF	cal							Yes
0056	LFC Cal	09:37	106.5			HPF	cal							Yes
0057	LFC Cal	10:24	106.5			HPF	cal							Yes
0058	test_drk_donotuse	10:30	10.7			HPF	cal							Yes
0059	parallel	10:31	969.1	7.8	UT25-2-008	HPF	sci	2.15		20.47	0.75	248		Yes
virus0000017_01	parallel	10:31	2047			VIRUS	sci							Yes
0060	parallel	10:48	969.1	0.8	UT25-2-008	HPF	sci	2.25		20.15	0.82	246		Yes
0061	test_drk_donotuse	11:08	10.7			HPF	cal							Yes
0062	parallel	11:11	85.2	6.6	PSU25-2-005	HPF	sci	2.13		17.95	1.14	364		P4
lrs20000016_01	bias	11:14	0			LRS2	cal							Yes
virus0000018_01	bias	11:14	0			VIRUS	cal							Yes
virus0000019_01	Cd-A	11:19	15		ENG25-2-002	VIRUS	cal							Yes
virus0000020_01	Hg	11:20	15		ENG25-2-002	VIRUS	cal							Yes
0063	Dark	11:24	319.5			HPF	cal							Yes
0064	Quartz FCU	11:36	74.5			HPF	cal							Yes
0065	Quartz FCU	11:37	74.5			HPF	cal							Yes
0066	Quartz FCU	11:39	74.5			HPF	cal							Yes
0067	Quartz FCU	11:41	74.5			HPF	cal							Yes
0068	Quartz FCU	11:43	74.5			HPF	cal							Yes
0069	Quartz FCU	11:44	74.5			HPF	cal							Yes
0070	Quartz FCU	11:46	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	11:49	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	11:51	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	11:52	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	11:54	85.2			HPF	cal							Yes
0075	LFC FCU	11:57	106.5			HPF	cal							Yes
0076	LFC FCU	11:59	106.5			HPF	cal							Yes
0077	LFC FCU	12:02	106.5			HPF	cal							Yes
0078	LFC FCU	12:04	106.5			HPF	cal							Yes
0079	LFC FCU	12:06	106.5			HPF	cal							Yes
0080	LFC FCU	12:09	106.5			HPF	cal							Yes
0081	LFC Cal	12:12	106.5			HPF	cal							Yes
0082	LFC Cal	12:14	106.5			HPF	cal							Yes
0083	Etalon Cal	12:22	159.8			HPF	cal							Yes
0084	Etalon Cal	12:25	159.8			HPF	cal							Yes
0085	Etalon Cal	12:28	159.8			HPF	cal							Yes
0086	Etalon Cal	12:31	159.8			HPF	cal							Yes
0087	UNe Slave Cal	12:35	426			HPF	cal							Yes
0088	UNe Slave Cal	12:43	426			HPF	cal							Yes
0089	UNe Slave Cal	12:50	426			HPF	cal							Yes
0090	UNe Slave Cal	12:58	426			HPF	cal							Yes
0091	UNe Slave Cal	13:06	426			HPF	cal							Yes
0092	UNe Slave Cal	13:14	426			HPF	cal							Yes
0093	LFC Cal	21:43	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:53	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:54	20			VIRUS	cal							Yes
virus0009901_01	bias	21:55	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:56	20			LRS2	cal							Yes
virus0009902_01	dark	21:57	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:00	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:01	15			LRS2	cal							Yes
0094	Dark	22:05	319.5			HPF	cal							Yes
0095	Quartz FCU	22:12	74.5			HPF	cal							Yes
0096	Quartz FCU	22:14	74.5			HPF	cal							Yes
0097	Quartz FCU	22:16	74.5			HPF	cal							Yes
0098	Quartz FCU	22:17	74.5			HPF	cal							Yes
0099	Quartz FCU	22:19	74.5			HPF	cal							Yes
0100	Quartz FCU	22:21	74.5			HPF	cal							Yes
0101	Quartz FCU	22:23	74.5			HPF	cal							Yes
0102	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0103	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0104	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0105	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0106	LFC FCU	22:34	106.5			HPF	cal							Yes
0107	LFC FCU	22:36	106.5			HPF	cal							Yes
0108	LFC Cal	22:38	106.5			HPF	cal							Yes
0109	LFC Cal	22:41	106.5			HPF	cal							Yes
0110	Etalon Cal	22:43	159.8			HPF	cal							Yes
0111	UNe Slave Cal	22:47	426			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
0112	UNe Slave Cal	22:55	426			HPF	cal							Yes
lrs20000010_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	22:59	20			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	23:02	38			LRS2	cal							Yes
0113	UNe Slave Cal	23:03	426			HPF	cal							Yes
lrs20000012_03	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000013_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	23:09	20			LRS2	cal							Yes
0114	UNe Slave Cal	23:10	426			HPF	cal							Yes
lrs20000014_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:15	15			LRS2	cal							Yes
0115	UNe Slave Cal	23:18	426			HPF	cal							Yes
virus0000019_01	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000019_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000019_03	flat_ldls_long	23:25	15			VIRUS	cal							Yes
0116	UNe Slave Cal	23:26	426			HPF	cal							Yes
virus0000020_01	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000020_02	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000020_03	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000021_01	Hg	23:30	15			VIRUS	cal							Yes
virus0000021_02	Hg	23:32	15			VIRUS	cal							Yes
virus0000021_03	Hg	23:33	15			VIRUS	cal							Yes
lrs20000016_01	bias	23:35	0			LRS2	cal							Yes
virus0000022_01	bias	23:35	0			VIRUS	cal							Yes
lrs20000016_02	bias	23:35	0			LRS2	cal							Yes
virus0000022_02	bias	23:35	0			VIRUS	cal							Yes
lrs20000016_03	bias	23:36	0			LRS2	cal							Yes
virus0000022_03	bias	23:36	0			VIRUS	cal							Yes
lrs20000016_04	bias	23:37	0			LRS2	cal							Yes
virus0000022_04	bias	23:37	0			VIRUS	cal							Yes
lrs20000016_05	bias	23:38	0			LRS2	cal							Yes
virus0000022_05	bias	23:38	0			VIRUS	cal							Yes
lrs20000016_06	bias	23:39	0			LRS2	cal							Yes
virus0000022_06	bias	23:39	0			VIRUS	cal							Yes
lrs20000016_07	bias	23:40	0			LRS2	cal							Yes
virus0000022_07	bias	23:40	0			VIRUS	cal							Yes
lrs20000016_08	bias	23:40	0			LRS2	cal							Yes
virus0000022_08	bias	23:41	0			VIRUS	cal							Yes
lrs20000016_09	bias	23:41	0			LRS2	cal							Yes
virus0000022_09	bias	23:42	0			VIRUS	cal							Yes
lrs20000016_10	bias	23:42	0			LRS2	cal							Yes
virus0000022_10	bias	23:43	0			VIRUS	cal							Yes
lrs20000016_11	bias	23:43	0			LRS2	cal							Yes
virus0000022_11	bias	23:43	0			VIRUS	cal							Yes
lrs20000017_01	dark	23:44	360			LRS2	cal							Yes
virus0000023_01	dark	23:44	360			VIRUS	cal							Yes
lrs20000017_02	dark	23:51	360			LRS2	cal							Yes
virus0000023_02	dark	23:51	360			VIRUS	cal							Yes
lrs20000017_03	dark	23:58	360			LRS2	cal							Yes
virus0000023_03	dark	23:58	360			VIRUS	cal							Yes