HET Night Report Reader

Civil Date	Ephemerides
2024-12-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:07	00:57	01:26	12:24	12:54	13:43	07:08	-
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Justen Pautzke

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	Herman Kriel

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
23:59	13.7	12.0	13:00	twilight	13:01
Total Time Open					13:01

Program	Night Priority	Science
01:26	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:35	01:35	0.42	0.64	215	3814	12.3	12.2	12.2	273	13	First of Night
↪ Comments			Acquired snaps for this stack.
08:09	08:16	1.04	1.65	235	4906	13.2	13.8	13.9	263	13	Post-Observing
08:16	09:21	0.47	0.73	195	5396	13.2	13.2	13.4	268	11	Stack/Re-stack
↪ Comments			Got snaps during this stack. There are some obvious signs of dome seeing. Louvers open 45 degrees per the louver control page for LR side but closed for LL side.
12:50	12:57	0.56	0.86	115	5246	12.1	12.7	12.9	265	12	Post-Observing

Problem Reports					no PRs

TO Comments	Mostly clear with variable seeing.

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	00:04	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	00:12	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:13	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:15	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:16	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:17	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:18	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:21	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:23	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:24	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:25	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:27	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:29	0			LRS2	cal							Yes
virus0000006_01	bias	00:29	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:30	0			LRS2	cal							Yes
virus0000006_02	bias	00:30	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:31	0			LRS2	cal							Yes
virus0000006_03	bias	00:31	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:32	0			LRS2	cal							Yes
virus0000006_04	bias	00:32	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:33	0			LRS2	cal							Yes
virus0000006_05	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:33	0			LRS2	cal							Yes
virus0000006_06	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:34	0			LRS2	cal							Yes
virus0000006_07	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:35	0			LRS2	cal							Yes
virus0000006_08	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:36	0			LRS2	cal							Yes
virus0000006_09	bias	00:36	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:37	0			LRS2	cal							Yes
virus0000006_10	bias	00:37	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:38	0			LRS2	cal							Yes
virus0000006_11	bias	00:38	0			VIRUS	cal							Yes
0002	LFC Cal	00:51	106.5			HPF	cal							Yes
0003	LFC Cal	00:53	106.5			HPF	cal							Yes
0004	LFC Cal	00:56	106.5			HPF	cal							Yes
0005	LFC Cal	01:41	106.5			HPF	cal							Yes
virus0000007_01	parallel	01:41	1800			VIRUS	sci							Yes
lrs20000008_01	parallel	01:41	1800	5.0	UT25-1-026	LRS2-B	sci	1.52		21.67	0.85			Yes
0006	LFC Cal	01:43	106.5			HPF	cal							Yes
0007	LFC Cal	01:45	106.5			HPF	cal							Yes
0008	LFC Cal	02:12	106.5			HPF	cal							Yes
0009	parallel	02:16	617.7	4.7	UT25-1-025	HPF	sci	2.17	1.23	19.70	0.77	50		Yes
virus0000008_01	parallel	02:16	1984			VIRUS	sci							Yes
0010	parallel	02:27	617.7	0.7	UT25-1-025	HPF	sci	1.98	1.17	19.66	0.81	48		Yes
0011	parallel	02:38	617.7	0.7	UT25-1-025	HPF	sci	1.91	1.34	19.61	0.87	43		Yes
0012	LFC Cal	02:50	106.5			HPF	cal							Yes
virus0000009_01	parallel	02:55	480	7.0	PSU25-1-009	VIRUS	sci	2.28	1.60	21.71	0.95			Yes
virus0000009_02	parallel	03:04	480	1.0	PSU25-1-009	VIRUS	sci	2.17	1.50	21.70	0.93			Yes
virus0000009_03	parallel	03:13	480	1.0	PSU25-1-009	VIRUS	sci	2.31	1.75	21.69	0.90			Yes
0013	LFC Cal	03:23	106.5			HPF	cal							Yes
0014	LFC Cal	03:25	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:25	480	4.0	PSU25-1-009	VIRUS	sci	2.19	1.64	21.61	0.93			Yes
0015	LFC Cal	03:28	106.5			HPF	cal							Yes
virus0000010_02	parallel	03:34	480	1.0	PSU25-1-009	VIRUS	sci	2.42	1.61	21.58	0.93			Yes
virus0000010_03	parallel	03:43	480	1.0	PSU25-1-009	VIRUS	sci	2.36	2.03	21.58	0.93			Yes
0016	LFC Cal	03:57	106.5			HPF	cal							Yes
virus0000011_01	parallel	03:57	900			VIRUS	sci							Yes
lrs20000009_01	parallel	03:57	900	6.0	PSU25-1-007	LRS2-B	sci	1.85	1.34	21.61	0.98			Yes
0017	LFC Cal	04:00	106.5			HPF	cal							Yes
0018	LFC Cal	04:02	106.5			HPF	cal							Yes
virus0000011_02	parallel	04:13	900			VIRUS	sci							Yes
lrs20000009_02	parallel	04:14	900	2.0	PSU25-1-007	LRS2-B	sci	1.87	1.17	21.59	0.98			Yes
virus0000011_03	parallel	04:30	900			VIRUS	sci							Yes
lrs20000009_03	parallel	04:30	900	1.0	PSU25-1-007	LRS2-B	sci	1.95	1.60	21.56	0.98			Yes
lrs20000010_01	parallel	04:49	300			LRS2	sci							Yes
virus0000012_01	parallel	04:49	300	4.0	M25-1-004	VIRUS	sci	2.34	1.84	21.63	0.87			Yes
0019	LFC Cal	04:50	106.5			HPF	cal							Yes
0020	LFC Cal	04:52	106.5			HPF	cal							Yes
0021	LFC Cal	04:59	106.5			HPF	cal							Yes
lrs20000011_01	parallel	04:59	300			LRS2	sci							Yes
virus0000013_01	parallel	04:59	300	5.0	M25-1-004	VIRUS	sci	2.46	1.73	21.60	0.94			Yes
0022	LFC Cal	05:01	106.5			HPF	cal							Yes
0023	LFC Cal	05:07	106.5			HPF	cal							Yes
lrs20000012_01	parallel	05:07	300			LRS2	sci							Yes
virus0000014_01	parallel	05:07	300	3.0	M25-1-004	VIRUS	sci	2.37	1.83	21.62	0.93			Yes
0024	LFC Cal	05:10	106.5			HPF	cal							Yes
lrs20000013_01	parallel	05:15	300			LRS2	sci							Yes
virus0000015_01	parallel	05:15	300	3.0	M25-1-004	VIRUS	sci	2.47	1.87	21.52	0.96			Yes
0025	LFC Cal	05:16	106.5			HPF	cal							Yes
0026	LFC Cal	05:18	106.5			HPF	cal							Yes
0027	LFC Cal	05:26	106.5			HPF	cal							Yes
lrs20000014_01	parallel	05:26	450			LRS2	sci							Yes
virus0000016_01	parallel	05:26	450	6.5	M25-1-002	VIRUS	sci	3.14	2.69	21.50	0.87			Yes
0028	LFC Cal	05:29	106.5			HPF	cal							Yes
0029	LFC Cal	05:31	106.5			HPF	cal							Yes
lrs20000014_02	parallel	05:35	450			LRS2	sci							Yes
virus0000016_02	parallel	05:35	450	0.5	M25-1-002	VIRUS	sci	3.03	2.42	21.46	0.90			Yes
lrs20000014_03	parallel	05:43	450			LRS2	sci							Yes
virus0000016_03	parallel	05:44	450	1.5	M25-1-002	VIRUS	sci	2.86	2.26	21.39	0.95			Yes
virus0000017_01	parallel	05:59	3000			VIRUS	sci							Yes
0030	LFC Cal	06:00	106.5			HPF	cal							Yes
lrs20000015_01	parallel	06:00	3000	9.0	PSU25-1-004	LRS2-R	sci	2.40	1.62	20.65	0.74			Yes
0031	LFC Cal	06:02	106.5			HPF	cal							Yes
0032	LFC Cal	06:04	106.5			HPF	cal							Yes
lrs20000016_01	parallel	06:55	600			LRS2	sci							Yes
virus0000018_01	parallel	06:55	600	5.0	M25-1-006	VIRUS	sci	2.77	1.74	21.37	1.09			Yes
0033	LFC Cal	06:56	106.5			HPF	cal							Yes
0034	LFC Cal	06:58	106.5			HPF	cal							Yes
0035	LFC Cal	07:00	106.5			HPF	cal							Yes
lrs20000016_02	parallel	07:07	600			LRS2	sci							Yes
virus0000018_02	parallel	07:07	600	2.0	M25-1-006	VIRUS	sci	2.55	1.60	21.31	1.09			Yes
lrs20000016_03	parallel	07:18	600			LRS2	sci							Yes
virus0000018_03	parallel	07:18	600	1.0	M25-1-006	VIRUS	sci	2.68	1.73	21.14	1.15			Yes
0036	LFC Cal	07:29	106.5			HPF	cal							Yes
virus0000019_01	parallel	07:34	1984			VIRUS	sci							Yes
0037	parallel	07:35	617.7	6.7	UT25-1-025	HPF	sci	2.55	1.92	19.71	0.82	45		Yes
0038	parallel	07:46	617.7	0.7	UT25-1-025	HPF	sci	2.58	2.16	19.69	0.84	43		Yes
0039	parallel	07:58	617.7	1.7	UT25-1-025	HPF	sci	2.23	1.82	19.67	0.85	48		Yes
0040	LFC Cal	08:09	106.5			HPF	cal							Yes
0041	test_drk_donotuse	09:25	10.7			HPF	cal							Yes
virus0000020_01	parallel	09:27	1060			VIRUS	sci							Yes
0042	parallel	09:28	308.9	5.9	UT25-1-013	HPF	sci	2.14	1.63	19.76	1.11	178		Yes
0043	parallel	09:34	308.9	0.9	UT25-1-013	HPF	sci	2.09	1.76	19.75	1.11	174		Yes
0044	parallel	09:39	308.9	0.9	UT25-1-013	HPF	sci	2.15	1.92	19.72	1.09	162		Yes
0045	LFC Cal	09:50	106.5			HPF	cal							Yes
0046	parallel	09:56	969.1	10.8	PSU25-1-016	HPF	sci	1.95	1.52	19.67	0.92	157		Yes
virus0000021_01	parallel	09:56	2047			VIRUS	sci							Yes
0047	parallel	10:13	969.1	0.8	PSU25-1-016	HPF	sci	1.88	1.23	19.60	0.95	159		Yes
0048	test_drk_donotuse	10:33	10.7			HPF	cal							Yes
virus0000022_01	parallel	10:37	499			VIRUS	sci							Yes
0049	parallel	10:38	138.5	8.7	UT25-1-003	HPF	sci	2.24	1.34	19.77	0.66	369		Yes
0050	parallel	10:41	138.5	0.7	UT25-1-003	HPF	sci	2.21	1.34	19.78	0.67	401		Yes
0051	parallel	10:44	138.5	0.7	UT25-1-003	HPF	sci	1.87	1.69	19.81	0.69	471		Yes
lrs20000017_01	BD+541216_056_W	10:52	60	6.0		LRS2	spec	2.22	1.64	20.83	0.89			Yes
lrs20000018_01	BD+541216_066_W	10:56	30	3.5		LRS2	spec	1.81	1.25	20.19	1.03			Yes
virus0000023_01	GD153_034_E	11:03	60	6.0		VIRUS	spec	2.31	1.14	20.14	0.74			Yes
virus0000023_02	GD153_034_E	11:05	60	1.0		VIRUS	spec	2.14	1.28	20.15	0.73			Yes
virus0000023_03	GD153_034_E	11:07	60	1.0		VIRUS	spec	2.15	1.33	20.17	0.76			Yes
0052	LFC Cal	11:09	106.5			HPF	cal							Yes
0053	parallel	11:16	213	8.5	UT25-1-012	HPF	sci	1.76	1.18	19.66	0.99	375		Yes
0054	LFC Cal	11:21	106.5			HPF	cal							Yes
0055	test_drk_donotuse	11:24	10.7			HPF	cal							Yes
virus0000024_01	parallel	11:26	1959			VIRUS	sci							Yes
0056	parallel	11:27	915.9	6.7	G25-1-002	HPF	sci	1.87	1.54	19.64	0.94	31		Yes
0057	parallel	11:43	915.9	0.7	G25-1-002	HPF	sci	1.74	1.27	19.57	0.94	30		Yes
0058	LFC Cal	12:01	106.5			HPF	cal							Yes
0059	test_drk_donotuse	12:03	10.7			HPF	cal							Yes
0060	parallel	12:05	255.6	6.7	UT25-1-012	HPF	sci	1.74	1.89	19.66	0.79	92		Yes
0061	LFC Cal	12:11	106.5			HPF	cal							Yes
0062	test_drk_donotuse	12:13	10.7			HPF	cal							Yes
0063	parallel	12:17	127.8	7.9	UT25-1-012	HPF	sci	1.95	1.46	19.67	0.86	365		Yes
0064	LFC Cal	12:20	106.5			HPF	cal							Yes
0065	test_drk_donotuse	12:27	10.7			HPF	cal							Yes
virus0000025_01	parallel	12:27	484			VIRUS	sci							Yes
0066	parallel	12:28	447.3	8.5	UT25-1-012	HPF	sci	1.71	1.50	19.22	1.09	80		Yes
0067	LFC Cal	12:37	106.5			HPF	cal							Yes
0068	test_drk_donotuse	12:41	10.7			HPF	cal							Yes
0069	HR3601_tell_std	12:44	330.2	9.5		HPF	telluric	1.92	1.54	18.71	0.87			Yes
lrs20000019_01	bias	12:51	0			LRS2	cal							Yes
virus0000026_01	bias	12:52	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:56	15		ENG25-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:58	15		ENG25-1-002	VIRUS	cal							Yes
0070	Dark	13:02	319.5			HPF	cal							Yes
0071	Quartz FCU	13:14	74.5			HPF	cal							Yes
0072	Quartz FCU	13:15	74.5			HPF	cal							Yes
0073	Quartz FCU	13:17	74.5			HPF	cal							Yes
0074	Quartz FCU	13:19	74.5			HPF	cal							Yes
0075	Quartz FCU	13:21	74.5			HPF	cal							Yes
0076	Quartz FCU	13:22	74.5			HPF	cal							Yes
0077	Quartz FCU	13:24	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	13:27	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	13:28	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	13:30	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	13:32	85.2			HPF	cal							Yes
0082	LFC FCU	13:37	106.5			HPF	cal							Yes
0083	LFC FCU	13:39	106.5			HPF	cal							Yes
0084	LFC FCU	13:41	106.5			HPF	cal							Yes
0085	LFC FCU	13:44	106.5			HPF	cal							Yes
0086	LFC FCU	13:46	106.5			HPF	cal							Yes
0087	LFC FCU	13:48	106.5			HPF	cal							Yes
0088	LFC Cal	13:51	106.5			HPF	cal							Yes
0089	LFC Cal	13:54	106.5			HPF	cal							Yes
0090	Etalon Cal	14:01	159.8			HPF	cal							Yes
0091	Etalon Cal	14:05	159.8			HPF	cal							Yes
0092	Etalon Cal	14:08	159.8			HPF	cal							Yes
0093	Etalon Cal	14:12	159.8			HPF	cal							Yes
0094	UNe Slave Cal	14:15	426			HPF	cal							Yes
0095	UNe Slave Cal	14:23	426			HPF	cal							Yes
0096	UNe Slave Cal	14:31	426			HPF	cal							Yes
0097	UNe Slave Cal	14:39	426			HPF	cal							Yes
0098	UNe Slave Cal	14:47	426			HPF	cal							Yes
0099	UNe Slave Cal	14:55	426			HPF	cal							Yes
0084	LFC Cal	21:24	106.5			HPF	cal							Yes
0085	LFC Cal	21:27	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:56	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:57	20			VIRUS	cal							Yes
virus0009901_01	bias	21:59	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:59	20			LRS2	cal							Yes
virus0009902_01	dark	22:01	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:02	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:05	15			LRS2	cal							Yes
0086	Dark	22:07	319.5			HPF	cal							Yes
0087	Quartz FCU	22:14	74.5			HPF	cal							Yes
0088	Quartz FCU	22:15	74.5			HPF	cal							Yes
0089	Quartz FCU	22:17	74.5			HPF	cal							Yes
0090	Quartz FCU	22:19	74.5			HPF	cal							Yes
0091	Quartz FCU	22:21	74.5			HPF	cal							Yes
0092	Quartz FCU	22:23	74.5			HPF	cal							Yes
0093	Quartz FCU	22:24	74.5			HPF	cal							Yes
0094	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0095	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0098	LFC FCU	22:35	106.5			HPF	cal							Yes
0099	LFC FCU	22:38	106.5			HPF	cal							Yes
0100	LFC Cal	22:40	106.5			HPF	cal							Yes
0101	LFC Cal	22:43	106.5			HPF	cal							Yes
0102	Etalon Cal	22:45	159.8			HPF	cal							Yes
0103	UNe Slave Cal	22:49	426			HPF	cal							Yes
lrs20000024_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000024_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000024_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000024_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000024_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000025_01	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
0104	UNe Slave Cal	22:57	426			HPF	cal							Yes
lrs20000025_02	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
lrs20000025_03	flat_ldls_long_B	22:59	20			LRS2	cal							Yes
lrs20000026_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000026_02	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000026_03	Cd-A_B	23:04	38			LRS2	cal							Yes
0105	UNe Slave Cal	23:05	426			HPF	cal							Yes
lrs20000027_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000027_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000027_03	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000028_01	Hg_R	23:09	20			LRS2	cal							Yes
lrs20000028_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000028_03	Hg_R	23:12	20			LRS2	cal							Yes
0106	UNe Slave Cal	23:13	426			HPF	cal							Yes
lrs20000029_01	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000029_02	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000029_03	Hg_B	23:15	15			LRS2	cal							Yes
0107	UNe Slave Cal	23:20	426			HPF	cal							Yes
virus0000030_01	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000030_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000030_03	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000031_01	Cd-A	23:26	15			VIRUS	cal							Yes
0108	UNe Slave Cal	23:28	426			HPF	cal							Yes
virus0000031_02	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000031_03	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000032_01	Hg	23:30	15			VIRUS	cal							Yes
virus0000032_02	Hg	23:32	15			VIRUS	cal							Yes
virus0000032_03	Hg	23:33	15			VIRUS	cal							Yes
lrs20000030_01	dark	23:35	360			LRS2	cal							Yes
virus0000033_01	dark	23:35	360			VIRUS	cal							Yes
lrs20000030_02	dark	23:41	360			LRS2	cal							Yes
virus0000033_02	dark	23:42	360			VIRUS	cal							Yes
lrs20000030_03	dark	23:48	360			LRS2	cal							Yes
virus0000033_03	dark	23:48	360			VIRUS	cal							Yes