HET Night Report Reader

Civil Date	Ephemerides
2024-05-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:59	02:51	03:26	10:20	10:55	11:48	05:13	-
Night Length	6:54		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	John Booth and SALT team.

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:51	24.1	22.2	11:07	twilight	09:16
Total Time Open					9:16

Program	Night Priority	Science
03:26	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:28	03:00	0.63	1.46	-20	-257	23.0	22.3	22.4	308	13	First of Night
09:58	10:18				+2347	21.9	22.5	22.5	235	4	Stack/Re-stack
↪ Comments			Quick stack since we were pushing 18 deg.
10:57	11:03	0.61	1.09	-40	+2572	21.9	22.5	22.5	249	1	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6200	03:03-03:06	00:03	Tracker velocity fault.
5755	09:35-09:35	00:00	TT images not updating.

TO Comments	Clear 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	Quartz FCU	00:00	74.5			HPF	cal							Yes
0002	Quartz FCU	00:02	74.5			HPF	cal							Yes
0003	Quartz FCU	00:04	74.5			HPF	cal							Yes
0004	Quartz FCU	00:06	74.5			HPF	cal							Yes
0005	Quartz FCU	00:08	74.5			HPF	cal							Yes
0006	Quartz FCU	00:09	74.5			HPF	cal							Yes
0007	Quartz FCU	00:11	74.5			HPF	cal							Yes
0008	Alpha Bright Cal	00:13	85.2			HPF	cal							Yes
0009	Alpha Bright Cal	00:15	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:17	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:19	85.2			HPF	cal							Yes
0012	LFC FCU	00:22	106.5			HPF	cal							Yes
0013	LFC FCU	00:24	106.5			HPF	cal							Yes
0014	LFC Cal	00:27	106.5			HPF	cal							Yes
0015	LFC Cal	00:29	106.5			HPF	cal							Yes
0016	Etalon Cal	00:32	159.8			HPF	cal							Yes
0017	UNe Slave Cal	00:35	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:37	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:39	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:40	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:41	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:42	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:44	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:45	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:46	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:48	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:49	38			LRS2	cal							Yes
0018	UNe Slave Cal	00:51	852			HPF	cal							Yes
lrs20000004_01	FeAr_R	00:51	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:52	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:53	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:55	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:56	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:57	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:59	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:00	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:01	15			LRS2	cal							Yes
0019	UNe Slave Cal	01:06	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:08	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:09	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:10	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:12	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	01:13	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:14	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:16	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:17	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:19	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:20	0			LRS2	cal							Yes
virus0000004_01	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:21	0			LRS2	cal							Yes
virus0000004_02	bias	01:21	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:22	0			LRS2	cal							Yes
virus0000004_03	bias	01:22	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:23	0			LRS2	cal							Yes
virus0000004_04	bias	01:23	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:24	0			LRS2	cal							Yes
virus0000004_05	bias	01:24	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:25	0			LRS2	cal							Yes
virus0000004_06	bias	01:25	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:25	0			LRS2	cal							Yes
lrs20000007_08	bias	01:26	0			LRS2	cal							Yes
virus0000004_07	bias	01:26	0			VIRUS	cal							Yes
virus0000004_08	bias	01:27	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:27	0			LRS2	cal							Yes
virus0000004_09	bias	01:27	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:28	0			LRS2	cal							Yes
virus0000004_10	bias	01:28	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:29	0			LRS2	cal							Yes
virus0000004_11	bias	01:29	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:30	360			LRS2	cal							Yes
virus0000005_01	dark	01:30	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:37	360			LRS2	cal							Yes
virus0000005_02	dark	01:37	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:43	360			LRS2	cal							Yes
virus0000005_03	dark	01:44	360			VIRUS	cal							Yes
0020	twilight	01:56	298.2			HPF	cal							Yes
lrs20000009_01	skyflat	02:04	7			LRS2	cal							Yes
lrs20000010_01	skyflat	02:05	10			LRS2	cal							Yes
lrs20000011_01	skyflat	02:07	13			LRS2	cal							Yes
lrs20000012_01	skyflat	02:08	16			LRS2	cal							Yes
lrs20000013_01	skyflat	02:09	22			LRS2	cal							Yes
lrs20000014_01	skyflat	02:10	30			LRS2	cal							Yes
virus0000006_01	skyflat	02:14	7			VIRUS	cal							Yes
virus0000007_01	skyflat	02:15	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:17	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:18	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:20	26			VIRUS	cal							Yes
0021	test_drk_donotuse	03:07	10.7			HPF	cal							Yes
virus0000011_01	parallel	03:09	451.5			VIRUS	sci							Yes
0022	parallel	03:10	63.9	4.9	UT24-2-013	HPF	sci	1.63		19.99	0.97	582		Yes
0023	parallel	03:11	63.9	0.9	UT24-2-013	HPF	sci	1.59		20.03	0.97	596		Yes
0024	parallel	03:13	63.9	-0.1	UT24-2-013	HPF	sci	1.56		20.07	0.98	609		Yes
0025	test_drk_donotuse	03:17	10.7			HPF	cal							Yes
virus0000012_01	parallel	03:20	451.5			VIRUS	sci							Yes
0026	parallel	03:21	63.9	6.9	UT24-2-013	HPF	sci	1.53		20.06	0.97	624		Yes
0027	parallel	03:22	63.9	-0.1	UT24-2-013	HPF	sci	1.47		20.06	0.97	639		Yes
0028	parallel	03:24	63.9	0.9	UT24-2-013	HPF	sci	1.47		20.05	0.97	629		Yes
virus0000013_01	parallel	03:30	360	5.0	HET24-2-100	VIRUS	sci	1.51		22.13	0.86			Yes
virus0000013_02	parallel	03:37	360	1.0	HET24-2-100	VIRUS	sci	1.67		22.11	0.85			Yes
virus0000013_03	parallel	03:45	360	2.0	HET24-2-100	VIRUS	sci	1.67		21.99	0.77			Yes
virus0000014_01	parallel	03:53	420	2.0	HET24-2-100	VIRUS	sci	1.48		21.95	0.74			Yes
virus0000014_02	parallel	04:02	420	2.0	HET24-2-100	VIRUS	sci	1.41		21.92	0.74			Yes
virus0000014_03	parallel	04:10	420	1.0	HET24-2-100	VIRUS	sci	1.38		21.91	0.74			Yes
virus0000015_01	parallel	04:22	360	5.0	HET24-2-100	VIRUS	sci	1.40		21.74	0.75			Yes
virus0000015_02	parallel	04:29	360	1.0	HET24-2-100	VIRUS	sci	1.42		21.75	0.76			Yes
virus0000015_03	parallel	04:36	360	1.0	HET24-2-100	VIRUS	sci	1.41		21.93	0.84			Yes
virus0000016_01	parallel	04:45	360	3.0	HET24-2-100	VIRUS	sci	1.49		21.97	0.89			Yes
virus0000016_02	parallel	04:52	360	1.0	HET24-2-100	VIRUS	sci	1.53		21.91	0.86			Yes
virus0000016_03	parallel	04:59	360	1.0	HET24-2-100	VIRUS	sci	1.48		21.87	0.87			Yes
0029	test_drk_donotuse	05:09	10.7			HPF	cal							Yes
0030	HR6203_tell_std	05:12	330.2	7.5		HPF	telluric	1.57		20.05	0.93			Yes
0031	test_drk_donotuse	05:23	10.7			HPF	cal							Yes
0032	parallel	05:26	308.9	8.9	UT24-2-012	HPF	sci	1.51		19.93	0.93	238		Yes
virus0000017_01	parallel	05:26	1590			VIRUS	sci							Yes
0033	parallel	05:32	308.9	-0.1	UT24-2-012	HPF	sci	1.48		19.85	0.93	255		Yes
0034	parallel	05:38	308.9	0.9	UT24-2-012	HPF	sci	1.46		19.75	0.94	266		Yes
0035	test_drk_donotuse	05:47	10.7			HPF	cal							Yes
0036	parallel	05:49	969.1	5.8	PSU24-2-012	HPF	sci	1.46		19.69	0.86	54		Yes
virus0000018_01	parallel	05:49	1534.5			VIRUS	sci							Yes
0037	LFC Cal	06:07	106.5			HPF	cal							Yes
0038	test_drk_donotuse	06:10	10.7			HPF	cal							Yes
0039	parallel	06:11	969.1	6.8	UT24-2-004	HPF	sci	1.45		19.72	0.91	130		P4
virus0000019_01	parallel	06:11	3070.5			VIRUS	sci							Yes
0040	parallel	06:29	969.1	0.8	UT24-2-004	HPF	sci	1.45	0.76	19.75	0.91	129		P4
0041	test_drk_donotuse	06:49	10.7			HPF	cal							Yes
virus0000020_01	parallel	06:51	3070.5			VIRUS	sci							Yes
0042	parallel	06:52	969.1	6.8	UT24-2-009	HPF	sci	1.41	0.88	19.68	0.86	67		Yes
0043	parallel	07:09	969.1	0.8	UT24-2-009	HPF	sci	1.36	0.87	19.61	0.88	75		Yes
0044	LFC Cal	07:27	106.5			HPF	cal							Yes
0045	test_drk_donotuse	07:31	10.7			HPF	cal							Yes
0046	parallel	07:32	915.9	6.7	G24-2-002	HPF	sci	1.35	0.88	19.34	0.82	84		Yes
virus0000021_01	parallel	07:32	2938.5			VIRUS	sci							Yes
0047	parallel	07:48	915.9	1.7	G24-2-002	HPF	sci	1.41	1.13	19.41	0.86	91		Yes
0048	LFC Cal	08:05	106.5			HPF	cal							Yes
0049	test_drk_donotuse	08:08	10.7			HPF	cal							Yes
0050	parallel	08:10	106.5	5.2	UT24-2-004	HPF	sci	1.40	0.88	19.62	0.72	560		P4
0051	parallel	08:12	106.5	1.2	UT24-2-004	HPF	sci	1.38	0.95	19.62	0.74	552		P4
virus0000022_01	parallel	08:19	360			VIRUS	spec							Yes
lrs20000015_01	KF06T2_056_E	08:19	360	5.0		LRS2	spec	1.58	1.10	19.62	0.86			Yes
lrs20000016_01	KF06T2_066_E	08:28	180	3.0		LRS2	spec	1.47	0.99	19.62	0.94			Yes
0052	test_drk_donotuse	08:35	10.7			HPF	cal							Yes
virus0000023_01	parallel	08:37	1590			VIRUS	sci							Yes
0053	parallel	08:38	308.9	6.9	UT24-2-012	HPF	sci	1.41	1.06	18.20	0.97	553		Yes
0054	parallel	08:43	308.9	0.9	UT24-2-012	HPF	sci	1.46	1.04	18.26	0.98	589		Yes
0055	parallel	08:49	308.9	-0.1	UT24-2-012	HPF	sci	1.51	1.04	18.33	0.98	592		Yes
0056	test_drk_donotuse	08:58	10.7			HPF	cal							Yes
0057	parallel	09:02	42.6	8.3	UT24-2-013	HPF	sci	1.51	0.85	19.44	0.75	511		Yes
0058	parallel	09:03	42.6	0.3	UT24-2-013	HPF	sci	1.52	0.91	19.44	0.74	506		Yes
0059	parallel	09:04	42.6	0.3	UT24-2-013	HPF	sci	1.52	0.93	19.45	0.74	495		Yes
0060	test_drk_donotuse	09:10	10.7			HPF	cal							Yes
virus0000024_01	parallel	09:11	3070.5			VIRUS	sci							Yes
0061	parallel	09:12	969.1	6.8	PSU24-2-015	HPF	sci	1.40	0.89	19.83	0.80	80		Yes
0062	parallel	09:29	969.1	0.8	PSU24-2-015	HPF	sci	1.46	1.02	19.80	0.80	77		Yes
0063	LFC Cal	09:47	106.5			HPF	cal							Yes
0064	test_drk_donotuse	09:49	10.7			HPF	cal							Yes
0065	parallel	09:53	74.5	7.8	UT24-2-013	HPF	sci	1.82	0.93	19.80	0.83	495		Yes
virus0000025_01	parallel	09:53	451.5			VIRUS	sci							Yes
0066	parallel	09:55	74.5	0.8	UT24-2-013	HPF	sci	1.82	0.93	19.78	0.83	493		Yes
0067	parallel	09:57	74.5	0.8	UT24-2-013	HPF	sci	1.68	0.92	19.77	0.86	527		Yes
0068	test_drk_donotuse	10:20	10.7			HPF	cal							Yes
virus0000026_01	parallel	10:21	3070.5			VIRUS	sci							Yes
0069	parallel	10:22	969.1	3.8	UT24-2-004	HPF	sci	1.28	0.99	19.13	0.84	35		Yes
0070	parallel	10:39	969.1	0.8	UT24-2-004	HPF	sci	1.27	0.97	18.80	0.89	31		Yes
lrs20000017_01	bias	10:57	0			LRS2	cal							Yes
virus0000027_01	bias	10:58	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:02	15		ENG24-2-002	VIRUS	cal							Yes
virus0000029_01	Hg	11:04	15		ENG24-2-002	VIRUS	cal							Yes
0071	Dark	11:07	319.5			HPF	cal							Yes
0072	Quartz FCU	11:19	74.5			HPF	cal							Yes
0073	Quartz FCU	11:21	74.5			HPF	cal							Yes
0074	Quartz FCU	11:23	74.5			HPF	cal							Yes
0075	Quartz FCU	11:24	74.5			HPF	cal							Yes
0076	Quartz FCU	11:26	74.5			HPF	cal							Yes
0077	Quartz FCU	11:28	74.5			HPF	cal							Yes
0078	Quartz FCU	11:30	74.5			HPF	cal							Yes
0079	Alpha Bright Cal	11:32	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	11:34	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	11:36	85.2			HPF	cal							Yes
0082	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0083	LFC FCU	11:40	106.5			HPF	cal							Yes
0084	LFC FCU	11:43	106.5			HPF	cal							Yes
0085	LFC FCU	11:45	106.5			HPF	cal							Yes
0086	LFC FCU	11:47	106.5			HPF	cal							Yes
0087	LFC FCU	11:50	106.5			HPF	cal							Yes
0088	LFC FCU	11:52	106.5			HPF	cal							Yes
0089	LFC Cal	11:55	106.5			HPF	cal							Yes
0090	LFC Cal	11:57	106.5			HPF	cal							Yes
0091	Etalon Cal	12:05	159.8			HPF	cal							Yes
0092	Etalon Cal	12:08	159.8			HPF	cal							Yes
0093	Etalon Cal	12:12	159.8			HPF	cal							Yes
0094	Etalon Cal	12:15	159.8			HPF	cal							Yes
0095	UNe Slave Cal	12:18	852			HPF	cal							Yes
0096	UNe Slave Cal	12:33	852			HPF	cal							Yes
0097	UNe Slave Cal	12:49	852			HPF	cal							Yes
lrs20009900_01	bias	23:41	0			LRS2	cal							Yes
0082	LFC Cal	23:41	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	23:42	20			VIRUS	cal							Yes
virus0009901_01	bias	23:43	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:44	20			LRS2	cal							Yes
virus0009902_01	dark	23:45	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:46	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:48	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:49	15			LRS2	cal							Yes
0083	Dark	23:54	319.5			HPF	cal							Yes