HET Night Report Reader

Civil Date	Ephemerides
2024-07-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:10	03:03	03:38	10:24	11:00	11:53	-	03:55
Night Length	6:46		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:06	24.6	23.4	11:21	twilight	09:15
Total Time Open					9:15

Program	Night Priority	Science
03:38	Science
08:27	Idle due to weather (Low Transparency)
08:33	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:37	03:09	0.66	1.48	-30	-466	24.0	23.0	23.4	173	10	First of Night
09:58	10:23	0.68	1.26	-70	+1897	20.7	21.1	21.3	185	13	Stack/Re-stack
↪ Comments			Took measurement at 1/125
11:13	11:18	0.69	1.25	-245	+2010	20.4	21.0	21.5	175	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6343	03:10-03:30	00:20	HPF stuck in exposing state and had to be power-cycled.

TO Comments	Clear all night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0009908_01	bias	00:00	0			VIRUS	cal							Yes
lrs20009910_01	flat_ldls_long_B	00:00	20			LRS2	cal							Yes
virus0009909_01	dark	00:02	15			VIRUS	cal							Yes
lrs20009911_01	Cd-A_B	00:03	38			LRS2	cal							Yes
lrs20009912_01	FeAr_R	00:04	15			LRS2	cal							Yes
lrs20009913_01	Hg_B	00:06	15			LRS2	cal							Yes
lrs20009918_01	bias	00:07	0			LRS2	cal							Yes
virus0009914_01	flat_Qth	00:08	20			VIRUS	cal							Yes
virus0009915_01	bias	00:10	0			VIRUS	cal							Yes
lrs20009919_01	flat_ldls_long_B	00:10	20			LRS2	cal							Yes
virus0009916_01	dark	00:12	15			VIRUS	cal							Yes
lrs20009920_01	Cd-A_B	00:12	38			LRS2	cal							Yes
lrs20009921_01	FeAr_R	00:14	15			LRS2	cal							Yes
lrs20009922_01	Hg_B	00:15	15			LRS2	cal							Yes
0001	Dark	00:17	319.5			HPF	cal							Yes
0002	Quartz FCU	00:24	74.5			HPF	cal							Yes
0003	Quartz FCU	00:26	74.5			HPF	cal							Yes
0004	Quartz FCU	00:27	74.5			HPF	cal							Yes
0005	Quartz FCU	00:29	74.5			HPF	cal							Yes
0006	Quartz FCU	00:31	74.5			HPF	cal							Yes
0007	Quartz FCU	00:33	74.5			HPF	cal							Yes
0008	Quartz FCU	00:35	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:37	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:39	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:41	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:43	85.2			HPF	cal							Yes
0013	LFC FCU	00:46	106.5			HPF	cal							Yes
0014	LFC FCU	00:48	106.5			HPF	cal							Yes
0015	LFC Cal	00:51	106.5			HPF	cal							Yes
0016	LFC Cal	00:53	106.5			HPF	cal							Yes
0017	Etalon Cal	00:55	159.8			HPF	cal							Yes
0018	UNe Slave Cal	00:59	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	01:01	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	01:02	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:04	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:05	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	01:06	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:07	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:09	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:10	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:11	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:13	38			LRS2	cal							Yes
0019	UNe Slave Cal	01:14	852			HPF	cal							Yes
lrs20000003_03	Cd-A_B	01:14	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:16	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:17	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:19	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:20	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:21	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:22	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:24	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:25	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:26	15			LRS2	cal							Yes
virus0000001_01	flat_ldls_long	01:33	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:34	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:36	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:37	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	01:38	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:40	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:41	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:43	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:44	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:45	0			LRS2	cal							Yes
virus0000004_01	bias	01:46	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:46	0			LRS2	cal							Yes
virus0000004_02	bias	01:46	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:47	0			LRS2	cal							Yes
virus0000004_03	bias	01:47	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:48	0			LRS2	cal							Yes
virus0000004_04	bias	01:48	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:49	0			LRS2	cal							Yes
virus0000004_05	bias	01:49	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:50	0			LRS2	cal							Yes
virus0000004_06	bias	01:50	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:51	0			LRS2	cal							Yes
lrs20000007_08	bias	01:51	0			LRS2	cal							Yes
virus0000004_07	bias	01:51	0			VIRUS	cal							Yes
virus0000004_08	bias	01:52	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:52	0			LRS2	cal							Yes
virus0000004_09	bias	01:53	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:53	0			LRS2	cal							Yes
virus0000004_10	bias	01:53	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:54	0			LRS2	cal							Yes
virus0000004_11	bias	01:54	0			VIRUS	cal							Yes
lrs20000008_01	skyflat	02:16	7			LRS2	cal							Yes
lrs20000009_01	skyflat	02:17	10			LRS2	cal							Yes
lrs20000010_01	skyflat	02:18	13			LRS2	cal							Yes
lrs20000011_01	skyflat	02:19	16			LRS2	cal							Yes
lrs20000012_01	skyflat	02:21	22			LRS2	cal							Yes
lrs20000013_01	skyflat	02:22	30			LRS2	cal							Yes
virus0000005_01	skyflat	02:26	7			VIRUS	cal							Yes
virus0000006_01	skyflat	02:27	10			VIRUS	cal							Yes
virus0000007_01	skyflat	02:28	14			VIRUS	cal							Yes
virus0000008_01	skyflat	02:30	18			VIRUS	cal							Yes
virus0000009_01	skyflat	02:31	26			VIRUS	cal							Yes
lrs20000014_01	dark	02:34	360			LRS2	cal							Yes
virus0000010_01	dark	02:34	360			VIRUS	cal							Yes
lrs20000014_02	dark	02:41	360			LRS2	cal							Yes
virus0000010_02	dark	02:41	360			VIRUS	cal							Yes
lrs20000014_03	dark	02:47	360			LRS2	cal							Yes
virus0000010_03	dark	02:48	360			VIRUS	cal							Yes
0022	LFC Cal	03:34	106.5			HPF	cal							Yes
virus0000011_01	parallel	03:35	1200			VIRUS	sci							Yes
0023	LFC Cal	03:36	106.5			HPF	cal							Yes
lrs20000015_01	parallel	03:36	1200	6.0	UT24-2-004	LRS2-R	sci	1.62	0.98	20.96	0.90			P4
0024	LFC Cal	03:38	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:00	420	4.0	HET24-2-100	VIRUS	sci	1.51	1.05	21.93	0.88			Yes
virus0000012_02	parallel	04:08	420	1.0	HET24-2-100	VIRUS	sci	1.49	0.98	21.96	0.85			Yes
virus0000012_03	parallel	04:16	420	1.0	HET24-2-100	VIRUS	sci	1.49	1.24	22.02	0.86			Yes
virus0000013_01	parallel	04:26	360	3.0	HET24-2-100	VIRUS	sci	1.57	0.85	22.11	0.84			Yes
virus0000013_02	parallel	04:33	360	1.0	HET24-2-100	VIRUS	sci	1.52	0.92	22.07	0.85			Yes
virus0000013_03	parallel	04:40	360	1.0	HET24-2-100	VIRUS	sci	1.46	0.93	22.08	0.86			Yes
virus0000014_01	parallel	04:50	360	4.0	HET24-2-100	VIRUS	sci	1.66	1.11	22.13	0.82			Yes
virus0000014_02	parallel	04:57	360	1.0	HET24-2-100	VIRUS	sci	1.58	1.02	22.11	0.82			Yes
virus0000014_03	parallel	05:04	360	1.0	HET24-2-100	VIRUS	sci	1.47	0.85	22.09	0.82			Yes
virus0000015_01	parallel	05:14	360	4.0	HET24-2-100	VIRUS	sci	1.53	0.81	22.16	0.80			Yes
virus0000015_02	parallel	05:21	360	1.0	HET24-2-100	VIRUS	sci	1.45	0.91	22.16	0.80			Yes
virus0000015_03	parallel	05:28	360	1.0	HET24-2-100	VIRUS	sci	1.58	0.82	22.16	0.75			Yes
virus0000016_01	parallel	05:37	420	3.0	HET24-2-100	VIRUS	sci	1.62	0.92	22.24	0.73			Yes
virus0000016_02	parallel	05:45	420	1.0	HET24-2-100	VIRUS	sci	1.49	0.88	22.22	0.73			Yes
virus0000016_03	parallel	05:54	420	2.0	HET24-2-100	VIRUS	sci	1.44	0.90	22.25	0.67			Yes
virus0000017_01	parallel	06:04	420	3.0	HET24-2-100	VIRUS	sci	1.64	0.87	22.16	0.85		Transparency dropped for a few minutes in second exposure. Please check if data is still useful.	Yes
virus0000017_02	parallel	06:12	420	1.0	HET24-2-100	VIRUS	sci	1.69	1.05	22.11	0.80			Yes
virus0000017_03	parallel	06:20	420	1.0	HET24-2-100	VIRUS	sci	1.54	0.96	22.14	0.82			Yes
virus0000018_01	parallel	06:31	480	4.0	HET24-2-100	VIRUS	sci	1.60	1.04	22.12	0.74			Yes
virus0000018_02	parallel	06:40	480	1.0	HET24-2-100	VIRUS	sci	1.49	1.05	22.12	0.68			Yes
virus0000018_03	parallel	06:49	480	1.0	HET24-2-100	VIRUS	sci	1.64	1.11	22.22	0.59			Yes
0025	LFC Cal	07:00	106.5			HPF	cal							Yes
0026	LFC Cal	07:02	106.5			HPF	cal							Yes
virus0000019_01	parallel	07:02	1800			VIRUS	sci							Yes
lrs20000016_01	parallel	07:02	1800	5.0	UT24-2-001	LRS2-B	sci	1.55	0.95	22.12	0.75		Track ended with a minute left in LRS2-R exposure. Please check that data is useful.	Yes
0027	LFC Cal	07:05	106.5			HPF	cal							Yes
0028	LFC Cal	07:34	106.5			HPF	cal							Yes
virus0000020_01	parallel	07:35	1800			VIRUS	sci							Yes
0029	LFC Cal	07:36	106.5			HPF	cal							Yes
lrs20000017_01	parallel	07:36	1800	4.0	UT24-2-001	LRS2-R	sci	1.99	1.52	21.24	0.84		Track ended with a minute left in LRS2-R exposure. Please check that data is useful.	Yes
0030	LFC Cal	07:39	106.5			HPF	cal							Yes
virus0000021_01	parallel	08:11	360			VIRUS	spec							Yes
lrs20000018_01	LDS749B_056_E	08:11	360	5.0		LRS2	spec	1.82	1.38	21.78	0.65			Yes
virus0000022_01	parallel	08:20	360			VIRUS	spec							Yes
lrs20000019_01	LDS749B_066_E	08:21	360	4.0		LRS2	spec	1.79	1.29	21.01	0.75			Yes
0031	LFC Cal	08:36	106.5			HPF	cal							Yes
0032	LFC Cal	08:39	106.5			HPF	cal							Yes
virus0000023_01	parallel	08:40	300			VIRUS	sci							Yes
lrs20000020_01	parallel	08:40	300	7.0	PSU24-2-008	LRS2-R	sci	1.71	0.96	20.98	0.81			P4
virus0000024_01	WD2341+322_042_E	08:49	60	4.0		VIRUS	spec	1.92	0.92	21.87	0.69			Yes
virus0000024_02	WD2341+322_042_E	08:51	60	1.0		VIRUS	spec	1.94	0.99	21.89	0.68			Yes
virus0000024_03	WD2341+322_042_E	08:53	60	1.0		VIRUS	spec	1.90	1.11	21.86	0.69			Yes
0033	test_drk_donotuse	08:57	10.7			HPF	cal							Yes
0034	HR1_tell_std	09:00	330.2	5.5		HPF	telluric	1.84	1.06	20.59	0.61			Yes
0035	LFC Cal	09:10	106.5			HPF	cal							Yes
0036	LFC Cal	09:12	106.5			HPF	cal							Yes
virus0000025_01	parallel	09:12	2700			VIRUS	sci							Yes
lrs20000021_01	parallel	09:12	2700	7.0	UT24-2-010	LRS2-B	sci	1.95	1.29	21.68	0.68			Yes
0037	LFC Cal	09:14	106.5			HPF	cal							Yes
0038	test_drk_donotuse	10:25	10.7			HPF	cal							Yes
virus0000026_01	parallel	10:27	858			VIRUS	sci							Yes
0039	parallel	10:28	521.9	5.3	UT24-2-008	HPF	sci	1.73	1.17	20.28	0.83	146		Yes
0040	test_drk_donotuse	10:40	10.7			HPF	cal							Yes
0041	parallel	10:42	479.3	5.0	UT24-2-008	HPF	sci	1.61	1.52	20.11	0.75	146		Yes
virus0000027_01	parallel	10:42	775.5			VIRUS	sci							Yes
0042	test_drk_donotuse	10:54	10.7			HPF	cal							Yes
0043	parallel	10:56	905.3	5.9	UT24-2-008	HPF	sci	1.68	1.34	18.04	0.61	145		Yes
virus0000028_01	parallel	10:56	1452			VIRUS	sci							Yes
lrs20000022_01	bias	11:13	0			LRS2	cal							Yes
virus0000029_01	bias	11:14	0			VIRUS	cal							Yes
virus0000030_01	Cd-A	11:18	15		ENG24-2-002	VIRUS	cal							Yes
virus0000031_01	Hg	11:19	15		ENG24-2-002	VIRUS	cal							Yes
0044	Dark	11:22	319.5			HPF	cal							Yes
0045	Quartz FCU	11:34	74.5			HPF	cal							Yes
0046	Quartz FCU	11:35	74.5			HPF	cal							Yes
0047	Quartz FCU	11:37	74.5			HPF	cal							Yes
0048	Quartz FCU	11:39	74.5			HPF	cal							Yes
0049	Quartz FCU	11:41	74.5			HPF	cal							Yes
0050	Quartz FCU	11:42	74.5			HPF	cal							Yes
0051	Quartz FCU	11:44	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	11:47	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	11:49	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	11:50	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	11:52	85.2			HPF	cal							Yes
0056	LFC FCU	11:55	106.5			HPF	cal							Yes
0057	LFC FCU	11:57	106.5			HPF	cal							Yes
0058	LFC FCU	12:00	106.5			HPF	cal							Yes
0059	LFC FCU	12:02	106.5			HPF	cal							Yes
0060	LFC FCU	12:04	106.5			HPF	cal							Yes
0061	LFC FCU	12:07	106.5			HPF	cal							Yes
0062	LFC Cal	12:10	106.5			HPF	cal							Yes
0063	LFC Cal	12:12	106.5			HPF	cal							Yes
0064	Etalon Cal	12:20	159.8			HPF	cal							Yes
0065	Etalon Cal	12:23	159.8			HPF	cal							Yes
0066	Etalon Cal	12:26	159.8			HPF	cal							Yes
0067	Etalon Cal	12:29	159.8			HPF	cal							Yes
0068	UNe Slave Cal	12:33	852			HPF	cal							Yes
0069	UNe Slave Cal	12:48	852			HPF	cal							Yes
0070	UNe Slave Cal	13:03	852			HPF	cal							Yes
0081	LFC Cal	23:58	106.5			HPF	cal							Yes
lrs20009909_01	bias	23:58	0			LRS2	cal							Yes
virus0009907_01	flat_Qth	23:58	20			VIRUS	cal							Yes