HET Night Report Reader

Civil Date	Ephemerides
2024-02-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:59	01:45	02:12	12:05	12:33	13:18	02:51	-
Night Length	9:53		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Amy Ray

Other Personnel	Herman Kriel, Stephen Odewahn, Amy Ray

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:52	18.8	17.6	04:44	clouds	03:52
07:41	16.7	17.6	09:25	clouds	01:44
Total Time Open					5:36

Program	Night Priority	Science
02:12	Science
03:32	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:22	01:46	0.48	0.73	65	-4131	18.1	17.9	17.9	266	8	First of Night

Problem Reports					no PRs

TO Comments	Mostly cloudy. HK, SO and AR came up for queue hole discussion.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000017_01	Hg_B	00:01	15			LRS2	cal							Yes
lrs20000017_02	Hg_B	00:02	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	00:03	15			LRS2	cal							Yes
0001	UNe Slave Cal	00:07	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:10	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:11	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:13	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:14	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:15	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:17	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:18	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:19	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:21	15			VIRUS	cal							Yes
lrs20000001_01	dark	00:22	360			LRS2	cal							Yes
virus0000004_01	dark	00:22	360			VIRUS	cal							Yes
lrs20000001_02	dark	00:29	360			LRS2	cal							Yes
virus0000004_02	dark	00:29	360			VIRUS	cal							Yes
lrs20000001_03	dark	00:36	360			LRS2	cal							Yes
virus0000004_03	dark	00:36	360			VIRUS	cal							Yes
0002	twilight	00:56	298.2			HPF	cal							Yes
lrs20000002_01	skyflat	01:03	7			LRS2	cal							Yes
lrs20000003_01	skyflat	01:04	10			LRS2	cal							Yes
lrs20000004_01	skyflat	01:06	13			LRS2	cal							Yes
lrs20000005_01	skyflat	01:07	16			LRS2	cal							Yes
lrs20000006_01	skyflat	01:08	22			LRS2	cal							Yes
lrs20000007_01	skyflat	01:09	30			LRS2	cal							Yes
virus0000005_01	skyflat	01:12	7			VIRUS	cal							Yes
virus0000006_01	skyflat	01:13	10			VIRUS	cal							Yes
virus0000007_01	skyflat	01:14	14			VIRUS	cal							Yes
virus0000008_01	skyflat	01:16	18			VIRUS	cal							Yes
virus0000009_01	skyflat	01:17	26			VIRUS	cal							Yes
lrs20000008_01	bias	01:19	0			LRS2	cal							Yes
virus0000010_01	bias	01:19	0			VIRUS	cal							Yes
lrs20000008_02	bias	01:20	0			LRS2	cal							Yes
virus0000010_02	bias	01:20	0			VIRUS	cal							Yes
lrs20000008_03	bias	01:21	0			LRS2	cal							Yes
virus0000010_03	bias	01:21	0			VIRUS	cal							Yes
lrs20000008_04	bias	01:22	0			LRS2	cal							Yes
lrs20000008_05	bias	01:22	0			LRS2	cal							Yes
virus0000010_04	bias	01:22	0			VIRUS	cal							Yes
virus0000010_05	bias	01:23	0			VIRUS	cal							Yes
lrs20000008_06	bias	01:23	0			LRS2	cal							Yes
virus0000010_06	bias	01:24	0			VIRUS	cal							Yes
lrs20000008_07	bias	01:24	0			LRS2	cal							Yes
virus0000010_07	bias	01:25	0			VIRUS	cal							Yes
lrs20000008_08	bias	01:25	0			LRS2	cal							Yes
virus0000010_08	bias	01:25	0			VIRUS	cal							Yes
lrs20000008_09	bias	01:26	0			LRS2	cal							Yes
virus0000010_09	bias	01:26	0			VIRUS	cal							Yes
lrs20000008_10	bias	01:27	0			LRS2	cal							Yes
virus0000010_10	bias	01:27	0			VIRUS	cal							Yes
lrs20000008_11	bias	01:28	0			LRS2	cal							Yes
virus0000010_11	bias	01:28	0			VIRUS	cal							Yes
0003	test_drk_donotuse	01:51	10.7			HPF	cal							Yes
0004	parallel	01:52	969.1	5.8	UT24-1-006	HPF	sci	1.61	0.78	20.16	0.71	34		Yes
virus0000011_01	parallel	01:52	3070.5			VIRUS	sci							Yes
0005	parallel	02:09	969.1	1.8	UT24-1-006	HPF	sci	1.74	0.82	20.07	0.55	25		Yes
0006	test_drk_donotuse	02:29	10.7			HPF	cal							Yes
0007	parallel	02:33	308.9	6.9	UT24-1-007	HPF	sci	1.76	0.83	19.99	0.91	103		P4
virus0000012_01	parallel	02:33	1590			VIRUS	sci							Yes
0008	parallel	02:39	308.9	0.9	UT24-1-007	HPF	sci	1.87	0.81	20.01	0.95	103		P4
0009	parallel	02:45	308.9	0.9	UT24-1-007	HPF	sci	1.91	0.86	20.06	0.94	102		P4
0010	test_drk_donotuse	02:51	10.7			HPF	cal							Yes
virus0000013_01	parallel	02:55	3304.5			VIRUS	sci							Yes
0011	parallel	02:56	330.2	5.5	PSU24-1-011	HPF	sci	1.85	0.89	19.99	0.79	307		Yes
0012	parallel	03:02	330.2	0.5	PSU24-1-011	HPF	sci	1.93	1.03	19.95	0.78	295		Yes
0013	parallel	03:08	330.2	1.5	PSU24-1-011	HPF	sci	1.89	1.13	19.78	0.73	222		Yes
0014	parallel	03:14	330.2	0.5	PSU24-1-011	HPF	sci	1.87	1.03	19.55	0.63	252		Yes
0015	parallel	03:20	330.2	0.5	PSU24-1-011	HPF	sci	1.75	0.93	19.23	0.49	227		Yes
0016	parallel	03:26	330.2	0.5	PSU24-1-011	HPF	sci	1.78	0.89	19.21	0.57	242		Yes
0017	LFC Cal	03:34	106.5			HPF	cal							Yes
0018	test_drk_donotuse	03:36	10.7			HPF	cal							Yes
0019	parallel	03:38	308.9	5.9	UT24-1-013	HPF	sci	1.73	0.83	18.65	0.42	260	clouds	No
virus0000014_01	parallel	03:38	1590			VIRUS	sci							Yes
0020	parallel	03:44	308.9	0.9	UT24-1-013	HPF	sci	1.67	0.88	18.14	0.11	158		No
0021	parallel	03:50	308.9	0.9	UT24-1-013	HPF	sci	1.52	0.82	18.11	0.07	95		No
0022	LFC Cal	03:57	106.5			HPF	cal							Yes
0023	LFC Cal	04:00	106.5			HPF	cal							Yes
0024	LFC Cal	04:02	106.5			HPF	cal							Yes
0025	test_drk_donotuse	04:27	10.7			HPF	cal							Yes
0026	LFC Cal	05:33	106.5			HPF	cal							Yes
0027	LFC Cal	05:35	106.5			HPF	cal							Yes
0028	LFC Cal	05:37	106.5			HPF	cal							Yes
0029	LFC Cal	06:51	106.5			HPF	cal							Yes
0030	LFC Cal	06:54	106.5			HPF	cal							Yes
0031	LFC Cal	06:56	106.5			HPF	cal							Yes
0032	LFC Cal	09:15	106.5			HPF	cal							Yes
0033	LFC Cal	09:18	106.5			HPF	cal							Yes
0034	LFC Cal	09:20	106.5			HPF	cal							Yes
0035	LFC Cal	11:24	106.5			HPF	cal							Yes
0036	LFC Cal	11:27	106.5			HPF	cal							Yes
0037	LFC Cal	11:29	106.5			HPF	cal							Yes
lrs20000009_01	bias	11:45	0			LRS2	cal							Yes
virus0000015_01	bias	11:46	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	11:50	15		ENG24-1-002	VIRUS	cal							Yes
virus0000017_01	Hg	11:51	15		ENG24-1-002	VIRUS	cal							Yes
0038	Dark	11:59	319.5			HPF	cal							Yes
0039	Quartz FCU	12:11	74.5			HPF	cal							Yes
0040	Quartz FCU	12:13	74.5			HPF	cal							Yes
0041	Quartz FCU	12:14	74.5			HPF	cal							Yes
0042	Quartz FCU	12:16	74.5			HPF	cal							Yes
0043	Quartz FCU	12:18	74.5			HPF	cal							Yes
0044	Quartz FCU	12:20	74.5			HPF	cal							Yes
0045	Quartz FCU	12:21	74.5			HPF	cal							Yes
0046	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	12:26	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	12:30	85.2			HPF	cal							Yes
0050	LFC FCU	12:32	106.5			HPF	cal							Yes
0051	LFC FCU	12:35	106.5			HPF	cal							Yes
0052	LFC FCU	12:37	106.5			HPF	cal							Yes
0053	LFC FCU	12:39	106.5			HPF	cal							Yes
0054	LFC FCU	12:41	106.5			HPF	cal							Yes
0055	LFC FCU	12:44	106.5			HPF	cal							Yes
0056	LFC Cal	12:47	106.5			HPF	cal							Yes
0057	LFC Cal	12:49	106.5			HPF	cal							Yes
0058	Etalon Cal	12:57	159.8			HPF	cal							Yes
0059	Etalon Cal	13:00	159.8			HPF	cal							Yes
0060	Etalon Cal	13:03	159.8			HPF	cal							Yes
0061	Etalon Cal	13:07	159.8			HPF	cal							Yes
0062	UNe Slave Cal	13:10	852			HPF	cal							Yes
0063	UNe Slave Cal	13:25	852			HPF	cal							Yes
0064	UNe Slave Cal	13:40	852			HPF	cal							Yes
virus0008100_01	dark	19:20	20			VIRUS	cal							Yes
virus0008100_02	dark	19:21	20			VIRUS	cal							Yes
virus0008101_01	flat_ldls_long	19:25	15			VIRUS	cal							Yes
virus0008101_02	flat_ldls_long	19:27	15			VIRUS	cal							Yes
virus0008102_01	bias	19:28	0			VIRUS	cal							Yes
virus0008102_02	bias	19:29	0			VIRUS	cal							Yes
lrs20009900_01	bias	22:41	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:42	20			VIRUS	cal							Yes
virus0009901_01	bias	22:44	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:44	20			LRS2	cal							Yes
virus0009902_01	dark	22:46	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:47	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:48	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:50	15			LRS2	cal							Yes
0101	LFC Cal	22:51	106.5			HPF	cal							Yes
0102	Dark	22:55	319.5			HPF	cal							Yes
0103	Quartz FCU	23:02	74.5			HPF	cal							Yes
0104	Quartz FCU	23:03	74.5			HPF	cal							Yes
0105	Quartz FCU	23:05	74.5			HPF	cal							Yes
0106	Quartz FCU	23:07	74.5			HPF	cal							Yes
0107	Quartz FCU	23:09	74.5			HPF	cal							Yes
0108	Quartz FCU	23:11	74.5			HPF	cal							Yes
0109	Quartz FCU	23:12	74.5			HPF	cal							Yes
0110	Alpha Bright Cal	23:15	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	23:17	85.2			HPF	cal							Yes
0112	Alpha Bright Cal	23:19	85.2			HPF	cal							Yes
0113	Alpha Bright Cal	23:21	85.2			HPF	cal							Yes
0114	LFC FCU	23:23	106.5			HPF	cal							Yes
0115	LFC FCU	23:26	106.5			HPF	cal							Yes
0116	LFC Cal	23:28	106.5			HPF	cal							Yes
0117	LFC Cal	23:31	106.5			HPF	cal							Yes
0118	Etalon Cal	23:33	159.8			HPF	cal							Yes
0119	UNe Slave Cal	23:37	852			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	23:38	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	23:39	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	23:41	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	23:42	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	23:43	15			LRS2	cal							Yes
lrs20000013_01	flat_ldls_long_B	23:44	20			LRS2	cal							Yes
lrs20000013_02	flat_ldls_long_B	23:46	20			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	23:47	20			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	23:48	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	23:50	38			LRS2	cal							Yes
lrs20000014_03	Cd-A_B	23:51	38			LRS2	cal							Yes
0120	UNe Slave Cal	23:52	852			HPF	cal							Yes
lrs20000015_01	FeAr_R	23:53	15			LRS2	cal							Yes
lrs20000015_02	FeAr_R	23:54	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	23:56	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	23:57	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	23:58	20			LRS2	cal							Yes
lrs20000016_03	Hg_R	23:59	20			LRS2	cal							Yes