HET Night Report Reader

Civil Date	Ephemerides
2025-07-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:04	02:55	03:29	10:37	11:10	12:02	11:39	01:40
Night Length	7:08		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Amy Westfall

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Justen Pautzke

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
05:10	20.4	17.5	10:22	clouds	05:12
11:20	20.0	18.8	11:54	twilight	00:34
Total Time Open					5:46

Program	Night Priority	Science
03:29	Idle due to weather (Clouds/Radar)
05:14	Science
06:53	Idle due to weather (Clouds)
07:33	Science
09:53	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
05:14	06:04	0.48	0.72	234	+2321	19.8	17.9	17.7	203	12	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6502	21:30-23:55	02:25	OPs: Rho issue again. Fixed before sunset.
6505	03:29-10:37	07:08	Persistent Gnome notifications on juno, either "System Failure" or tracker-miners application crash

TO Comments	Issues with heavy clouds and radar signatures in county.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Dark	00:15	319.5			HPF	cal							Yes
0002	Quartz FCU	00:22	74.5			HPF	cal							Yes
0003	Quartz FCU	00:23	74.5			HPF	cal							Yes
0004	Quartz FCU	00:25	74.5			HPF	cal							Yes
0005	Quartz FCU	00:27	74.5			HPF	cal							Yes
0006	Quartz FCU	00:29	74.5			HPF	cal							Yes
0007	Quartz FCU	00:31	74.5			HPF	cal							Yes
0008	Quartz FCU	00:32	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:35	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:37	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:39	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:40	85.2			HPF	cal							Yes
0013	LFC FCU	00:43	106.5			HPF	cal							Yes
0014	LFC FCU	00:45	106.5			HPF	cal							Yes
0015	LFC Cal	00:48	106.5			HPF	cal							Yes
0016	LFC Cal	00:50	106.5			HPF	cal							Yes
0017	Etalon Cal	00:53	159.8			HPF	cal							Yes
0018	UNe Slave Cal	00:57	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:59	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	01:00	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:02	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:03	15			LRS2	cal							Yes
0019	UNe Slave Cal	01:04	426			HPF	cal							Yes
lrs20000001_05	flat_Qth_R	01:04	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:05	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:07	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:08	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:09	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:11	38			LRS2	cal							Yes
0020	UNe Slave Cal	01:12	426			HPF	cal							Yes
lrs20000003_03	Cd-A_B	01:13	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:14	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:15	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:17	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:18	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:19	20			LRS2	cal							Yes
0021	UNe Slave Cal	01:20	426			HPF	cal							Yes
lrs20000005_03	Hg_R	01:21	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:22	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:23	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:24	15			LRS2	cal							Yes
0022	UNe Slave Cal	01:28	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:31	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:32	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:34	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:35	15			VIRUS	cal							Yes
0023	UNe Slave Cal	01:36	426			HPF	cal							Yes
virus0000002_02	Cd-A	01:37	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:38	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:39	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:41	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:42	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:44	0			LRS2	cal							Yes
virus0000004_01	bias	01:44	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:44	0			LRS2	cal							Yes
lrs20000007_03	bias	01:45	0			LRS2	cal							Yes
virus0000004_02	bias	01:45	0			VIRUS	cal							Yes
virus0000004_03	bias	01:46	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:46	0			LRS2	cal							Yes
virus0000004_04	bias	01:46	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:47	0			LRS2	cal							Yes
virus0000004_05	bias	01:47	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:48	0			LRS2	cal							Yes
virus0000004_06	bias	01:48	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:49	0			LRS2	cal							Yes
virus0000004_07	bias	01:49	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:50	0			LRS2	cal							Yes
virus0000004_08	bias	01:50	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:50	0			LRS2	cal							Yes
virus0000004_09	bias	01:51	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:51	0			LRS2	cal							Yes
virus0000004_10	bias	01:52	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:52	0			LRS2	cal							Yes
virus0000004_11	bias	01:53	0			VIRUS	cal							Yes
lrs20000008_01	dark	02:24	360			LRS2	cal							Yes
virus0000005_01	dark	02:24	360			VIRUS	cal							Yes
lrs20000008_02	dark	02:31	360			LRS2	cal							Yes
virus0000005_02	dark	02:31	360			VIRUS	cal							Yes
lrs20000008_03	dark	02:37	360			LRS2	cal							Yes
virus0000005_03	dark	02:38	360			VIRUS	cal							Yes
0024	LFC Cal	03:03	106.5			HPF	cal							Yes
0025	LFC Cal	03:05	106.5			HPF	cal							Yes
0026	LFC Cal	03:08	106.5			HPF	cal							Yes
0027	LFC Cal	04:03	106.5			HPF	cal							Yes
0028	LFC Cal	04:05	106.5			HPF	cal							Yes
0029	LFC Cal	04:07	106.5			HPF	cal							Yes
0030	LFC Cal	05:03	106.5			HPF	cal							Yes
0031	LFC Cal	05:05	106.5			HPF	cal							Yes
0032	LFC Cal	05:08	106.5			HPF	cal							Yes
0033	test_drk_donotuse	06:04	10.7			HPF	cal							Yes
0034	parallel	06:09	969.1	4.8	UT25-2-023	HPF	sci	1.67		20.76	0.61	24	Thin clouds varied transparency in first exposure. Please check that data is useful.	Yes
virus0000006_01	parallel	06:09	2047			VIRUS	sci							Yes
0035	parallel	06:26	969.1	0.8	UT25-2-023	HPF	sci	1.63		20.62	0.74	29		Yes
virus0000007_01	LDS749B_052_E	06:48	60	6.0		VIRUS	spec	1.79		21.92	0.81			Yes
virus0000007_02	LDS749B_052_E	06:50	60	1.0		VIRUS	spec	1.76		21.84	0.83			Yes
virus0000007_03	LDS749B_052_E	06:52	60	1.0		VIRUS	spec	1.76		21.84	0.86			Yes
0036	test_drk_donotuse	06:54	10.7			HPF	cal							Yes
virus0000008_01	parallel	06:59	2047			VIRUS	sci							Yes
0037	parallel	07:00	969.1	6.8	UT25-2-023	HPF	sci	1.57		20.48	0.93	38	Lost guiding for several minutes in both first and second exposure due to clouds.	No
0038	parallel	07:17	969.1	0.8	UT25-2-023	HPF	sci	1.54	1.04	20.30	0.67	36		No
0039	LFC Cal	07:41	106.5			HPF	cal							Yes
lrs20000009_01	parallel	07:41	600			LRS2	sci							Yes
virus0000009_01	parallel	07:41	600	8.0	UT25-2-014	VIRUS	sci	1.62	0.94	21.91	0.91			Yes
0040	LFC Cal	07:44	106.5			HPF	cal							Yes
0041	LFC Cal	07:46	106.5			HPF	cal							Yes
lrs20000009_02	parallel	07:52	600			LRS2	sci							Yes
virus0000009_02	parallel	07:52	600	1.0	UT25-2-014	VIRUS	sci	1.57	1.25	21.90	0.87			Yes
lrs20000009_03	parallel	08:03	600			LRS2	sci							Yes
virus0000009_03	parallel	08:03	600	1.0	UT25-2-014	VIRUS	sci	1.50	1.60	21.75	0.92			Yes
0042	test_drk_donotuse	08:15	10.7			HPF	cal							Yes
0043	parallel	08:19	95.9	5.4	PSU25-2-005	HPF	sci	1.61	1.32	20.99	0.73	1	Something happened during setup to move the target out of position.	No
0044	test_drk_donotuse	08:22	10.7			HPF	cal							Yes
0045	parallel	08:26	969.1	5.8	UT25-2-023	HPF	sci	1.71	1.23	20.69	0.85	33		Yes
virus0000010_01	parallel	08:26	2047			VIRUS	sci							Yes
0046	parallel	08:43	969.1	0.8	UT25-2-023	HPF	sci	1.62	1.36	20.76	0.85	32		Yes
0047	LFC Cal	09:06	106.5			HPF	cal							Yes
virus0000011_01	parallel	09:06	450			VIRUS	sci							Yes
lrs20000010_01	parallel	09:06	450	7.5	UT25-2-005	LRS2-B	sci	1.66	1.07	21.94	0.97			Yes
0048	LFC Cal	09:09	106.5			HPF	cal							Yes
0049	LFC Cal	09:11	106.5			HPF	cal							Yes
0050	LFC Cal	09:20	106.5			HPF	cal							Yes
virus0000012_01	parallel	09:20	2000			VIRUS	sci							Yes
lrs20000011_01	parallel	09:20	2000	5.7	M25-2-011	LRS2-R	sci	1.61	1.10	21.11	0.92		Could not get standard due to clouds. Otherwise good conditions for science target.	Yes
0051	LFC Cal	09:22	106.5			HPF	cal							Yes
0052	LFC Cal	09:24	106.5			HPF	cal							Yes
virus0000013_01	parallel	10:03	300			VIRUS	sci							Yes
0053	LFC Cal	10:04	106.5			HPF	cal							Yes
lrs20000012_01	parallel	10:04	300	11.0	UT25-2-018	LRS2-B	sci	1.55	0.82	21.64	0.34		Clouds moved in during LRS2-B observation and prevented setup of LRS2-R target.	No
0054	LFC Cal	10:06	106.5			HPF	cal							Yes
0055	test_drk_donotuse	10:15	10.7			HPF	cal							Yes
lrs20000013_01	bias	11:04	0			LRS2	cal							Yes
virus0000014_01	bias	11:05	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	11:09	15		ENG25-2-002	VIRUS	cal							Yes
virus0000016_01	Hg	11:11	15		ENG25-2-002	VIRUS	cal							Yes
virus0000017_01	skyflat	11:39	25			VIRUS	cal							Yes
virus0000018_01	skyflat	11:41	18			VIRUS	cal							Yes
virus0000019_01	skyflat	11:42	15			VIRUS	cal							Yes
virus0000020_01	skyflat	11:48	25			VIRUS	cal							Yes
lrs20000014_01	skyflat	11:50	30			LRS2	cal							Yes
virus0000021_01	skyflat	11:50	18			VIRUS	cal							Yes
lrs20000015_01	skyflat	11:51	20			LRS2	cal							Yes
lrs20000016_01	skyflat	11:52	30			LRS2	cal							Yes
lrs20000018_01	skyflat	11:54	20			LRS2	cal							Yes
lrs20000019_01	skyflat	11:55	15			LRS2	cal							Yes
0056	Dark	11:59	319.5			HPF	cal							Yes
0057	Quartz FCU	12:10	74.5			HPF	cal							Yes
0058	Quartz FCU	12:12	74.5			HPF	cal							Yes
0059	Quartz FCU	12:14	74.5			HPF	cal							Yes
0060	Quartz FCU	12:16	74.5			HPF	cal							Yes
0061	Quartz FCU	12:17	74.5			HPF	cal							Yes
0062	Quartz FCU	12:19	74.5			HPF	cal							Yes
0063	Quartz FCU	12:21	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	12:23	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	12:25	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	12:27	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	12:29	85.2			HPF	cal							Yes
0068	LFC FCU	12:32	106.5			HPF	cal							Yes
0069	LFC FCU	12:34	106.5			HPF	cal							Yes
0070	LFC FCU	12:37	106.5			HPF	cal							Yes
0071	LFC FCU	12:39	106.5			HPF	cal							Yes
0072	LFC FCU	12:41	106.5			HPF	cal							Yes
0073	LFC FCU	12:43	106.5			HPF	cal							Yes
0074	LFC Cal	12:46	106.5			HPF	cal							Yes
0075	LFC Cal	12:49	106.5			HPF	cal							Yes
0076	Etalon Cal	12:56	159.8			HPF	cal							Yes
0077	Etalon Cal	13:00	159.8			HPF	cal							Yes
0078	Etalon Cal	13:03	159.8			HPF	cal							Yes
0079	Etalon Cal	13:06	159.8			HPF	cal							Yes
0080	UNe Slave Cal	13:10	426			HPF	cal							Yes
0081	UNe Slave Cal	13:17	426			HPF	cal							Yes
0082	UNe Slave Cal	13:25	426			HPF	cal							Yes
0083	UNe Slave Cal	13:33	426			HPF	cal							Yes
0084	UNe Slave Cal	13:41	426			HPF	cal							Yes
0085	UNe Slave Cal	13:48	426			HPF	cal							Yes
0054	LFC Cal	22:17	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:34	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:35	20			VIRUS	cal							Yes
virus0009901_01	bias	22:36	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:37	20			LRS2	cal							Yes
virus0009902_01	dark	22:38	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:39	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:41	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:42	15			LRS2	cal							Yes