HET Night Report Reader

Civil Date	Ephemerides
2024-12-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:10	00:59	01:28	12:26	12:55	13:45	10:50	-
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
Amy Westfall	Stephen Odewahn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:02	8.0	7.0	02:50	wind	02:48
07:54	7.7	7.6	12:56	twilight	05:02
Total Time Open					7:50

Program	Night Priority	Science
01:28	Idle due to weather (heavy overcast)
07:55	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:41	01:26	0.39	0.63	195	+5478	8.0	8.2	8.1	273	22	First of Night
↪ Comments			Fighting tower shake
12:48	12:53	0.76	1.23	35	+6682	6.2	6.6	6.6	290	23	Post-Observing

Problem Reports					no PRs

TO Comments	Clouds at start of night then closed by wind for a few hours. High winds for rest of 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	00:07	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	00:14	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:15	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:16	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:17	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:18	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:20	30			LRS2	cal							Yes
0002	twilight	00:22	298.2			HPF	cal							Yes
virus0000001_01	skyflat	00:29	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:30	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:31	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:32	18			VIRUS	cal							Yes
0003	UNe Slave Cal	00:34	426			HPF	cal							Yes
virus0000005_01	skyflat	00:34	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:38	0			LRS2	cal							Yes
virus0000006_01	bias	00:38	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:39	0			LRS2	cal							Yes
virus0000006_02	bias	00:39	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:40	0			LRS2	cal							Yes
virus0000006_03	bias	00:40	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:41	0			LRS2	cal							Yes
virus0000006_04	bias	00:41	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:42	0			LRS2	cal							Yes
0004	UNe Slave Cal	00:42	426			HPF	cal							Yes
virus0000006_05	bias	00:42	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:42	0			LRS2	cal							Yes
virus0000006_06	bias	00:43	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:43	0			LRS2	cal							Yes
virus0000006_07	bias	00:44	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:44	0			LRS2	cal							Yes
virus0000006_08	bias	00:44	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:45	0			LRS2	cal							Yes
virus0000006_09	bias	00:45	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:46	0			LRS2	cal							Yes
virus0000006_10	bias	00:46	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:47	0			LRS2	cal							Yes
virus0000006_11	bias	00:47	0			VIRUS	cal							Yes
lrs20000008_01	flat_Qth_R	00:49	15			LRS2	cal							Yes
0005	UNe Slave Cal	00:50	426			HPF	cal							Yes
lrs20000008_02	flat_Qth_R	00:50	15			LRS2	cal							Yes
lrs20000008_03	flat_Qth_R	00:51	15			LRS2	cal							Yes
lrs20000008_04	flat_Qth_R	00:53	15			LRS2	cal							Yes
lrs20000008_05	flat_Qth_R	00:54	15			LRS2	cal							Yes
lrs20000009_01	flat_ldls_long_B	00:55	20			LRS2	cal							Yes
lrs20000009_02	flat_ldls_long_B	00:56	20			LRS2	cal							Yes
0006	UNe Slave Cal	00:57	426			HPF	cal							Yes
lrs20000009_03	flat_ldls_long_B	00:58	20			LRS2	cal							Yes
lrs20000010_01	Cd-A_B	00:59	38			LRS2	cal							Yes
lrs20000010_02	Cd-A_B	01:01	38			LRS2	cal							Yes
lrs20000010_03	Cd-A_B	01:02	38			LRS2	cal							Yes
lrs20000011_01	FeAr_R	01:04	15			LRS2	cal							Yes
0007	UNe Slave Cal	01:05	426			HPF	cal							Yes
lrs20000011_02	FeAr_R	01:05	15			LRS2	cal							Yes
lrs20000011_03	FeAr_R	01:06	15			LRS2	cal							Yes
lrs20000012_01	Hg_R	01:08	20			LRS2	cal							Yes
lrs20000012_02	Hg_R	01:09	20			LRS2	cal							Yes
lrs20000012_03	Hg_R	01:10	20			LRS2	cal							Yes
lrs20000013_01	Hg_B	01:12	15			LRS2	cal							Yes
0008	UNe Slave Cal	01:13	426			HPF	cal							Yes
lrs20000013_02	Hg_B	01:13	15			LRS2	cal							Yes
lrs20000013_03	Hg_B	01:14	15			LRS2	cal							Yes
virus0000007_01	flat_ldls_long	01:21	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	01:22	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	01:24	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	01:25	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	01:26	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	01:28	15			VIRUS	cal							Yes
virus0000009_01	Hg	01:29	15			VIRUS	cal							Yes
virus0000009_02	Hg	01:31	15			VIRUS	cal							Yes
virus0000009_03	Hg	01:32	15			VIRUS	cal							Yes
0009	Dark	01:57	319.5			HPF	cal							Yes
0010	Quartz FCU	02:04	74.5			HPF	cal							Yes
0011	Quartz FCU	02:05	74.5			HPF	cal							Yes
0012	Quartz FCU	02:07	74.5			HPF	cal							Yes
0013	Quartz FCU	02:09	74.5			HPF	cal							Yes
0014	Quartz FCU	02:11	74.5			HPF	cal							Yes
0015	Quartz FCU	02:12	74.5			HPF	cal							Yes
0016	Quartz FCU	02:14	74.5			HPF	cal							Yes
0017	Alpha Bright Cal	02:17	85.2			HPF	cal							Yes
0018	Alpha Bright Cal	02:19	85.2			HPF	cal							Yes
0019	Alpha Bright Cal	02:20	85.2			HPF	cal							Yes
0020	Alpha Bright Cal	02:22	85.2			HPF	cal							Yes
0021	LFC FCU	02:25	106.5			HPF	cal							Yes
0022	LFC FCU	02:27	106.5			HPF	cal							Yes
0023	LFC Cal	02:30	106.5			HPF	cal							Yes
0024	LFC Cal	02:33	106.5			HPF	cal							Yes
0025	Etalon Cal	02:35	159.8			HPF	cal							Yes
0026	LFC Cal	04:02	106.5			HPF	cal							Yes
0027	LFC Cal	04:05	106.5			HPF	cal							Yes
0028	LFC Cal	04:07	106.5			HPF	cal							Yes
0029	LFC Cal	06:25	106.5			HPF	cal							Yes
0030	LFC Cal	06:27	106.5			HPF	cal							Yes
0031	LFC Cal	06:29	106.5			HPF	cal							Yes
0032	LFC Cal	07:56	106.5			HPF	cal							Yes
virus0000010_01	parallel	07:59	1959			VIRUS	sci							Yes
0033	parallel	08:00	915.9	4.7	G25-1-002	HPF	sci	2.02		20.40	0.72	32		Yes
0034	parallel	08:16	915.9	0.7	G25-1-002	HPF	sci	2.05		20.41	0.73	29		Yes
0035	LFC Cal	08:33	106.5			HPF	cal							Yes
0036	test_drk_donotuse	08:36	10.7			HPF	cal							Yes
virus0000011_01	parallel	08:38	301			VIRUS	sci							Yes
0037	parallel	08:39	74.5	7.8	UT25-1-003	HPF	sci	2.54		20.12	0.65	332		Yes
0038	parallel	08:40	74.5	0.8	UT25-1-003	HPF	sci	2.47		20.13	0.67	359		Yes
0039	parallel	08:42	74.5	0.8	UT25-1-003	HPF	sci	2.34		20.17	0.66	381		Yes
0040	LFC Cal	08:50	106.5			HPF	cal							Yes
lrs20000014_01	parallel	08:50	600			LRS2	sci							Yes
virus0000012_01	parallel	08:50	600	6.0	UT25-1-015	VIRUS	sci	2.25		21.79	0.96			Yes
0041	LFC Cal	08:52	106.5			HPF	cal							Yes
0042	LFC Cal	08:55	106.5			HPF	cal							Yes
lrs20000014_02	parallel	09:01	600			LRS2	sci							Yes
virus0000012_02	parallel	09:01	600	1.0	UT25-1-015	VIRUS	sci	2.25		21.81	0.93			Yes
lrs20000014_03	parallel	09:12	600			LRS2	sci							Yes
virus0000012_03	parallel	09:12	600	1.0	UT25-1-015	VIRUS	sci	2.39		21.84	0.88			Yes
lrs20000015_01	parallel	09:26	300			LRS2	sci							Yes
virus0000013_01	parallel	09:26	300	4.0	M25-1-004	VIRUS	sci	2.60		21.94	0.81			Yes
0043	LFC Cal	09:27	106.5			HPF	cal							Yes
0044	LFC Cal	09:29	106.5			HPF	cal							Yes
0045	LFC Cal	09:35	106.5			HPF	cal							Yes
lrs20000016_01	parallel	09:35	300			LRS2	sci							Yes
virus0000014_01	parallel	09:35	300	4.0	M25-1-004	VIRUS	sci	2.95		21.90	0.81			Yes
0046	LFC Cal	09:37	106.5			HPF	cal							Yes
lrs20000017_01	parallel	09:43	300			LRS2	sci							Yes
virus0000015_01	parallel	09:43	300	3.0	M25-1-004	VIRUS	sci	2.63		21.94	0.86			Yes
0047	LFC Cal	09:44	106.5			HPF	cal							Yes
0048	LFC Cal	09:46	106.5			HPF	cal							Yes
0049	LFC Cal	09:51	106.5			HPF	cal							Yes
lrs20000018_01	parallel	09:51	300			LRS2	sci							Yes
virus0000016_01	parallel	09:51	300	3.0	M25-1-004	VIRUS	sci	2.73		21.96	0.75			Yes
0050	LFC Cal	09:54	106.5			HPF	cal							Yes
0051	LFC Cal	10:06	106.5			HPF	cal							Yes
virus0000017_01	parallel	10:06	3000			VIRUS	sci							Yes
lrs20000019_01	parallel	10:06	3000	10.0	UT25-1-001	LRS2-R	sci	2.58		20.58	1.00			Yes
0052	LFC Cal	10:08	106.5			HPF	cal							Yes
0053	LFC Cal	10:11	106.5			HPF	cal							Yes
virus0000018_01	parallel	11:02	2000			VIRUS	sci							Yes
lrs20000020_01	parallel	11:02	2000	6.7	UT25-1-001	LRS2-B	sci	2.82		21.65	0.86		clouds second half of the exp	Yes
0054	LFC Cal	11:03	106.5			HPF	cal							Yes
0055	LFC Cal	11:05	106.5			HPF	cal							Yes
0056	LFC Cal	11:07	106.5			HPF	cal							Yes
lrs20000021_01	BD+541216_056_W	11:47	60	11.0		LRS2	spec	2.71		21.59	0.51			Yes
lrs20000022_01	BD+541216_066_W	11:51	30	2.5		LRS2	spec	2.58		20.53	0.97			Yes
0057	test_drk_donotuse	11:59	10.7			HPF	cal							Yes
0058	parallel	12:00	969.1	8.8	PSU25-1-012	HPF	sci	2.34		20.14	0.95	34		P4
virus0000019_01	parallel	12:00	2047			VIRUS	sci							Yes
0059	parallel	12:17	969.1	0.8	PSU25-1-012	HPF	sci	2.41		20.15	0.96	34		P4
0060	test_drk_donotuse	12:40	10.7			HPF	cal							Yes
0061	parallel	12:42	63.9	8.9	UT25-1-003	HPF	sci	2.46		20.00	0.83	322		Yes
virus0000020_01	parallel	12:42	301			VIRUS	sci							Yes
0062	parallel	12:44	63.9	0.9	UT25-1-003	HPF	sci	2.30		19.91	0.85	320		Yes
0063	parallel	12:46	63.9	0.9	UT25-1-003	HPF	sci	2.61		19.74	0.79			Yes
lrs20000023_01	bias	12:48	0			LRS2	cal							Yes
virus0000021_01	bias	12:49	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	12:53	15		ENG25-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	12:55	15		ENG25-1-002	VIRUS	cal							Yes
0064	Dark	13:03	319.5			HPF	cal							Yes
0065	Quartz FCU	13:14	74.5			HPF	cal							Yes
0066	Quartz FCU	13:16	74.5			HPF	cal							Yes
0067	Quartz FCU	13:18	74.5			HPF	cal							Yes
0068	Quartz FCU	13:20	74.5			HPF	cal							Yes
0069	Quartz FCU	13:21	74.5			HPF	cal							Yes
0070	Quartz FCU	13:23	74.5			HPF	cal							Yes
0071	Quartz FCU	13:25	74.5			HPF	cal							Yes
0072	Alpha Bright Cal	13:27	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	13:29	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	13:33	85.2			HPF	cal							Yes
0075	Alpha Bright Cal	13:35	85.2			HPF	cal							Yes
0076	LFC FCU	13:38	106.5			HPF	cal							Yes
0077	LFC FCU	13:40	106.5			HPF	cal							Yes
0078	LFC FCU	13:42	106.5			HPF	cal							Yes
0079	LFC FCU	13:45	106.5			HPF	cal							Yes
0080	LFC FCU	13:47	106.5			HPF	cal							Yes
0081	LFC FCU	13:49	106.5			HPF	cal							Yes
0082	LFC Cal	13:52	106.5			HPF	cal							Yes
0083	LFC Cal	13:55	106.5			HPF	cal							Yes
0084	Etalon Cal	14:02	159.8			HPF	cal							Yes
0085	Etalon Cal	14:06	159.8			HPF	cal							Yes
0086	Etalon Cal	14:09	159.8			HPF	cal							Yes
0087	Etalon Cal	14:13	159.8			HPF	cal							Yes
0088	UNe Slave Cal	14:16	426			HPF	cal							Yes
0089	UNe Slave Cal	14:24	426			HPF	cal							Yes
0090	UNe Slave Cal	14:32	426			HPF	cal							Yes
0091	UNe Slave Cal	14:40	426			HPF	cal							Yes
0080	LFC Cal	21:17	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:59	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:00	20			VIRUS	cal							Yes
virus0009901_01	bias	22:01	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:02	20			LRS2	cal							Yes
virus0009902_01	dark	22:03	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:04	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:06	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:07	15			LRS2	cal							Yes
0081	Dark	22:12	319.5			HPF	cal							Yes
0082	Quartz FCU	22:18	74.5			HPF	cal							Yes
0083	Quartz FCU	22:20	74.5			HPF	cal							Yes
0084	Quartz FCU	22:22	74.5			HPF	cal							Yes
0086	Dark	22:50	319.5			HPF	cal							Yes
lrs20000020_01	flat_Qth_R	22:54	15			LRS2	cal							Yes
0087	Quartz FCU	22:56	74.5			HPF	cal							Yes
lrs20000020_02	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000020_03	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000020_04	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000020_05	flat_Qth_R	22:59	15			LRS2	cal							Yes
0088	Quartz FCU	23:00	74.5			HPF	cal							Yes
lrs20000021_01	flat_ldls_long_B	23:00	20			LRS2	cal							Yes
0089	Quartz FCU	23:02	74.5			HPF	cal							Yes
lrs20000021_02	flat_ldls_long_B	23:02	20			LRS2	cal							Yes
lrs20000021_03	flat_ldls_long_B	23:03	20			LRS2	cal							Yes
0090	Quartz FCU	23:04	74.5			HPF	cal							Yes
lrs20000022_01	Cd-A_B	23:04	38			LRS2	cal							Yes
0091	Quartz FCU	23:05	74.5			HPF	cal							Yes
lrs20000022_02	Cd-A_B	23:06	38			LRS2	cal							Yes
0092	Quartz FCU	23:07	74.5			HPF	cal							Yes
lrs20000022_03	Cd-A_B	23:08	38			LRS2	cal							Yes
0093	Quartz FCU	23:09	74.5			HPF	cal							Yes
lrs20000023_01	FeAr_R	23:09	15			LRS2	cal							Yes
0094	Alpha Bright Cal	23:11	85.2			HPF	cal							Yes
lrs20000023_02	FeAr_R	23:11	15			LRS2	cal							Yes
lrs20000023_03	FeAr_R	23:12	15			LRS2	cal							Yes
0095	Alpha Bright Cal	23:13	85.2			HPF	cal							Yes
lrs20000024_01	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000024_02	Hg_R	23:14	20			LRS2	cal							Yes
0096	Alpha Bright Cal	23:15	85.2			HPF	cal							Yes
lrs20000024_03	Hg_R	23:16	20			LRS2	cal							Yes
0097	Alpha Bright Cal	23:17	85.2			HPF	cal							Yes
lrs20000025_01	Hg_B	23:17	15			LRS2	cal							Yes
lrs20000025_02	Hg_B	23:18	15			LRS2	cal							Yes
lrs20000025_03	Hg_B	23:19	15			LRS2	cal							Yes
0098	LFC FCU	23:20	106.5			HPF	cal							Yes
0099	LFC FCU	23:22	106.5			HPF	cal							Yes
0100	LFC Cal	23:25	106.5			HPF	cal							Yes
virus0000021_01	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000021_02	flat_ldls_long	23:26	15			VIRUS	cal							Yes
0101	LFC Cal	23:27	106.5			HPF	cal							Yes
virus0000021_03	flat_ldls_long	23:28	15			VIRUS	cal							Yes
virus0000022_01	Cd-A	23:29	15			VIRUS	cal							Yes
0102	Etalon Cal	23:30	159.8			HPF	cal							Yes
virus0000022_02	Cd-A	23:31	15			VIRUS	cal							Yes
virus0000022_03	Cd-A	23:32	15			VIRUS	cal							Yes
virus0000023_01	Hg	23:34	15			VIRUS	cal							Yes
virus0000023_02	Hg	23:35	15			VIRUS	cal							Yes
virus0000023_03	Hg	23:36	15			VIRUS	cal							Yes
lrs20000026_01	dark	23:38	360			LRS2	cal							Yes
virus0000024_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000026_02	dark	23:45	360			LRS2	cal							Yes
virus0000024_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000026_03	dark	23:51	360			LRS2	cal							Yes
virus0000024_03	dark	23:52	360			VIRUS	cal							Yes