HET Night Report Reader

Civil Date	Ephemerides
2025-08-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:33	02:20	02:50	11:06	11:36	12:23	-	03:22
Night Length	8:16		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
-	Amy Ray

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:28	20.3	20.6	04:26	clouds	00:58
06:20	18.0	20.3	11:22	dew point	05:02
11:53	15.9	17.4	12:02	dew point	00:09
Total Time Open					6:09

Program	Night Priority	Science
02:50	Idle due to weather (Clouds/Radar)
06:20	Science
07:55	Idle due to weather (Clouds)
08:51	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:28	03:56	0.42	0.63	200	+1790	19.7	20.4	20.5	117	16	First of Night
08:24	08:34	1.19	1.85	280	+3412	17.1	18.3	18.5	197	15	Post-Observing
08:34	08:46	0.49	0.72	200	+3260	16.8	18.2	18.4	196	14	Stack/Re-stack

Problem Reports					no PRs

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC Cal	01:37	106.5			HPF	cal							Yes
0002	LFC Cal	01:40	106.5			HPF	cal							Yes
0003	LFC Cal	01:42	106.5			HPF	cal							Yes
virus0000001_01	dark	02:31	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_02	dark	02:38	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_03	dark	02:45	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_04	dark	02:52	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_05	dark	02:59	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_06	dark	03:06	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_07	dark	03:12	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_08	dark	03:19	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_09	dark	03:26	360		ENG25-3-004	VIRUS	cal							Yes
virus0000001_10	dark	03:33	360		ENG25-3-004	VIRUS	cal							Yes
0004	LFC Cal	03:40	106.5			HPF	cal							Yes
0005	LFC Cal	03:43	106.5			HPF	cal							Yes
0006	LFC Cal	03:45	106.5			HPF	cal							Yes
0007	test_drk_donotuse	03:57	10.7			HPF	cal							Yes
0008	QID 870	04:02	969.1	6.8	UT25-3-009	HPF	sci	1.53		19.93	0.65	15	Heavy clouds during exposure, did not take remaining split.	No
virus0000002_01	parallel	04:02	2047			VIRUS	sci							Yes
0009	test_drk_donotuse	04:22	10.7			HPF	cal							Yes
0010	LFC Cal	05:08	106.5			HPF	cal							Yes
0011	LFC Cal	05:10	106.5			HPF	cal							Yes
0012	LFC Cal	05:13	106.5			HPF	cal							Yes
0013	test_drk_donotuse	05:21	10.7			HPF	cal							Yes
0014	GJ_905	05:23	330.2		UT25-3-013	HPF	cal						HObS testing during bad weather.	Yes
virus0000003_01	parallel	05:23	2203			VIRUS	sci							Yes
0015	LFC Cal	05:30	106.5			HPF	cal							Yes
lrs20000001_01	QID 2313	06:23	120	3.0	UT25-3-010	LRS2-B	sci	1.71		21.56	0.78			Yes
0016	LFC Cal	06:30	106.5			HPF	cal							Yes
lrs20000002_01	parallel	06:30	360			LRS2	sci							Yes
virus0000004_01	QID 2247	06:30	360	5.0	UT25-3-017	VIRUS	sci	1.45		21.59	0.75			Yes
0017	LFC Cal	06:32	106.5			HPF	cal							Yes
lrs20000002_02	parallel	06:37	360			LRS2	sci							Yes
virus0000004_02	QID 2247	06:37	360	1.0	UT25-3-017	VIRUS	sci	1.44		21.57	0.74			Yes
lrs20000002_03	parallel	06:44	360			LRS2	sci							Yes
virus0000004_03	QID 2247	06:44	360	1.0	UT25-3-017	VIRUS	sci	1.36		21.55	0.76			Yes
0018	LFC Cal	06:54	106.5			HPF	cal							Yes
lrs20000003_01	parallel	06:54	360			LRS2	sci							Yes
virus0000005_01	QID 2259	06:54	360	4.0	UT25-3-017	VIRUS	sci	1.44		21.54	0.83			Yes
0019	LFC Cal	06:57	106.5			HPF	cal							Yes
lrs20000003_02	parallel	07:01	360			LRS2	sci							Yes
virus0000005_02	QID 2259	07:01	360	1.0	UT25-3-017	VIRUS	sci	1.42		21.50	0.84			Yes
lrs20000003_03	parallel	07:09	360			LRS2	sci							Yes
virus0000005_03	QID 2259	07:09	360	2.0	UT25-3-017	VIRUS	sci	1.37		21.46	0.86			Yes
0020	test_drk_donotuse	07:16	10.7			HPF	cal							Yes
0021	QID 2358	07:21	969.1	5.8	UT25-3-009	HPF	sci	1.49		20.33	0.83	36		Yes
virus0000006_01	parallel	07:21	2047			VIRUS	sci							Yes
0022	QID 2358	07:38	969.1	1.8	UT25-3-009	HPF	sci	1.72		20.27	0.76	27		Yes
lrs20000004_01	parallel	08:00	420			LRS2	sci							Yes
virus0000007_01	QID 1406	08:00	420	5.0	PSU25-3-007	VIRUS	sci	1.85		21.61	0.74			No
0023	LFC Cal	08:01	106.5			HPF	cal							Yes
0024	LFC Cal	08:03	106.5			HPF	cal							Yes
0025	LFC Cal	08:05	106.5			HPF	cal							Yes
lrs20000004_02	parallel	08:08	420			LRS2	sci							Yes
virus0000007_02	QID 1406	08:08	420	1.0	PSU25-3-007	VIRUS	sci	1.91		21.61	0.69			No
lrs20000004_03	parallel	08:16	420			LRS2	sci							Yes
virus0000007_03	QID 1406	08:17	420	2.0	PSU25-3-007	VIRUS	sci	1.76		21.64	0.29		clouds	No
0026	LFC Cal	08:36	106.5			HPF	cal							Yes
0027	LFC Cal	08:39	106.5			HPF	cal							Yes
0028	LFC Cal	08:41	106.5			HPF	cal							Yes
0029	LFC Cal	08:53	106.5			HPF	cal							Yes
lrs20000005_01	parallel	08:53	420			LRS2	sci							Yes
virus0000008_01	QID 1283	08:53	420	2.0	PSU25-3-007	VIRUS	sci	1.66		21.89	0.76			Yes
0030	LFC Cal	08:56	106.5			HPF	cal							Yes
0031	LFC Cal	08:58	106.5			HPF	cal							Yes
lrs20000005_02	parallel	09:01	420			LRS2	sci							Yes
virus0000008_02	QID 1283	09:01	420	1.0	PSU25-3-007	VIRUS	sci	1.49		21.95	0.75			Yes
lrs20000005_03	parallel	09:09	420			LRS2	sci							Yes
virus0000008_03	QID 1283	09:09	420	1.0	PSU25-3-007	VIRUS	sci	1.52		21.96	0.66			Yes
0032	LFC Cal	09:23	106.5			HPF	cal							Yes
lrs20000006_01	parallel	09:23	420			LRS2	sci							Yes
virus0000009_01	QID 957	09:23	420	7.0	UT25-3-012	VIRUS	sci	1.60		22.39	0.79			Yes
0033	LFC Cal	09:25	106.5			HPF	cal							Yes
0034	LFC Cal	09:28	106.5			HPF	cal							Yes
lrs20000006_02	parallel	09:31	420			LRS2	sci							Yes
virus0000009_02	QID 957	09:31	420	1.0	UT25-3-012	VIRUS	sci	1.58		22.36	0.82			Yes
lrs20000006_03	parallel	09:39	420			LRS2	sci							Yes
virus0000009_03	QID 957	09:39	420	1.0	UT25-3-012	VIRUS	sci	1.50		22.38	0.81			Yes
0035	LFC Cal	09:52	106.5			HPF	cal							Yes
lrs20000007_01	parallel	09:52	420			LRS2	sci							Yes
virus0000010_01	QID 1013	09:52	420	6.0	UT25-3-012	VIRUS	sci	1.58		22.37	0.96			Yes
0036	LFC Cal	09:55	106.5			HPF	cal							Yes
0037	LFC Cal	09:57	106.5			HPF	cal							Yes
lrs20000007_02	parallel	10:00	420			LRS2	sci							Yes
virus0000010_02	QID 1013	10:00	420	1.0	UT25-3-012	VIRUS	sci	1.54		22.38	0.93			Yes
lrs20000007_03	parallel	10:08	420			LRS2	sci							Yes
virus0000010_03	QID 1013	10:08	420	1.0	UT25-3-012	VIRUS	sci	1.50		22.43	0.89			Yes
0038	LFC Cal	10:21	106.5			HPF	cal							Yes
lrs20000008_01	parallel	10:21	360			LRS2	sci							Yes
virus0000011_01	QID 1092	10:21	360	6.0	PSU25-3-007	VIRUS	sci	1.50		21.67	0.72			Yes
0039	LFC Cal	10:24	106.5			HPF	cal							Yes
lrs20000008_02	parallel	10:28	360			LRS2	sci							Yes
virus0000011_02	QID 1092	10:28	360	1.0	PSU25-3-007	VIRUS	sci	1.45		21.68	0.76			Yes
lrs20000008_03	parallel	10:36	360			LRS2	sci							Yes
virus0000011_03	QID 1092	10:36	360	2.0	PSU25-3-007	VIRUS	sci	1.46		21.71	0.77			Yes
0040	LFC Cal	10:45	106.5			HPF	cal							Yes
lrs20000009_01	parallel	10:45	360			LRS2	sci							Yes
virus0000012_01	QID 1059	10:45	360	3.0	PSU25-3-007	VIRUS	sci	1.38		21.73	0.74			Yes
0041	LFC Cal	10:47	106.5			HPF	cal							Yes
lrs20000009_02	parallel	10:52	360			LRS2	sci							Yes
virus0000012_02	QID 1059	10:52	360	1.0	PSU25-3-007	VIRUS	sci	1.46		21.72	0.72			Yes
lrs20000009_03	parallel	10:59	360			LRS2	sci							Yes
virus0000012_03	QID 1059	10:59	360	1.0	PSU25-3-007	VIRUS	sci	1.47		21.71	0.71			Yes
0042	test_drk_donotuse	11:07	10.7			HPF	cal							Yes
0043	QID 1806	11:14	74.5	9.8	PSU25-3-008	HPF	sci	1.55		19.98	0.75	514		Yes
0044	test_drk_donotuse	11:17	10.7			HPF	cal							Yes
0045	QID 1810	11:21	53.3	5.1	PSU25-3-008	HPF	sci	1.56		19.97	0.82	560		Yes
lrs20000010_01	bias	11:27	0			LRS2	cal							Yes
virus0000013_01	bias	11:28	0			VIRUS	cal							Yes
virus0000014_01	Cd-A	11:32	15		ENG25-3-002	VIRUS	cal							Yes
virus0000015_01	Hg	11:34	15		ENG25-3-002	VIRUS	cal							Yes
virus0000016_01	skyflat	12:02	25			VIRUS	cal							Yes
virus0000017_01	skyflat	12:04	18			VIRUS	cal						Closed for this skyflat, no flux.	Yes
lrs20000011_01	bias	12:06	0			LRS2	cal							Yes
virus0000018_01	bias	12:06	0			VIRUS	cal							Yes
0046	Dark	12:10	319.5			HPF	cal							Yes
0047	Quartz FCU	12:21	74.5			HPF	cal							Yes
0048	Quartz FCU	12:23	74.5			HPF	cal							Yes
0049	Quartz FCU	12:25	74.5			HPF	cal							Yes
0050	Quartz FCU	12:26	74.5			HPF	cal							Yes
0051	Quartz FCU	12:28	74.5			HPF	cal							Yes
0052	Quartz FCU	12:30	74.5			HPF	cal							Yes
0053	Quartz FCU	12:32	74.5			HPF	cal							Yes
0054	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	12:38	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	12:40	85.2			HPF	cal							Yes
0058	LFC FCU	12:43	106.5			HPF	cal							Yes
0059	LFC FCU	12:45	106.5			HPF	cal							Yes
0060	LFC FCU	12:47	106.5			HPF	cal							Yes
0061	LFC FCU	12:50	106.5			HPF	cal							Yes
0062	LFC FCU	12:52	106.5			HPF	cal							Yes
0063	LFC FCU	12:54	106.5			HPF	cal							Yes
0064	LFC Cal	12:57	106.5			HPF	cal							Yes
0065	LFC Cal	12:59	106.5			HPF	cal							Yes
0066	Etalon Cal	13:07	159.8			HPF	cal							Yes
0067	Etalon Cal	13:10	159.8			HPF	cal							Yes
0068	Etalon Cal	13:14	159.8			HPF	cal							Yes
0069	Etalon Cal	13:17	159.8			HPF	cal							Yes
0070	UNe Slave Cal	13:20	426			HPF	cal							Yes
0071	UNe Slave Cal	13:28	426			HPF	cal							Yes
0072	UNe Slave Cal	13:36	426			HPF	cal							Yes
0073	UNe Slave Cal	13:44	426			HPF	cal							Yes
0074	UNe Slave Cal	13:51	426			HPF	cal							Yes
0075	UNe Slave Cal	13:59	426			HPF	cal							Yes
0084	LFC Cal	21:41	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:52	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:53	20			VIRUS	cal							Yes
virus0009901_01	bias	21:55	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:55	20			LRS2	cal							Yes
virus0009902_01	dark	21:57	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:58	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:59	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:01	15			LRS2	cal							Yes
0085	Dark	22:03	319.5			HPF	cal							Yes
0086	Quartz FCU	22:09	74.5			HPF	cal							Yes
0087	Quartz FCU	22:11	74.5			HPF	cal							Yes
0088	Quartz FCU	22:13	74.5			HPF	cal							Yes
0089	Quartz FCU	22:15	74.5			HPF	cal							Yes
0090	Quartz FCU	22:17	74.5			HPF	cal							Yes
0091	Quartz FCU	22:18	74.5			HPF	cal							Yes
0092	Quartz FCU	22:20	74.5			HPF	cal							Yes
0093	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0095	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0097	LFC FCU	22:31	106.5			HPF	cal							Yes
0098	LFC FCU	22:33	106.5			HPF	cal							Yes
0099	LFC Cal	22:36	106.5			HPF	cal							Yes
0100	LFC Cal	22:38	106.5			HPF	cal							Yes
0101	Etalon Cal	22:41	159.8			HPF	cal							Yes
0102	UNe Slave Cal	22:44	426			HPF	cal							Yes
lrs20000021_01	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000021_02	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000021_03	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000021_04	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000021_05	flat_Qth_R	22:51	15			LRS2	cal							Yes
0103	UNe Slave Cal	22:52	426			HPF	cal							Yes
lrs20000022_01	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000022_02	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000022_03	flat_ldls_long_B	22:55	20			LRS2	cal							Yes
lrs20000023_01	Cd-A_B	22:56	38			LRS2	cal							Yes
lrs20000023_02	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000023_03	Cd-A_B	22:59	38			LRS2	cal							Yes
0104	UNe Slave Cal	23:00	426			HPF	cal							Yes
lrs20000024_01	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000024_02	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000024_03	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000025_01	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000025_02	Hg_R	23:06	20			LRS2	cal							Yes
lrs20000025_03	Hg_R	23:07	20			LRS2	cal							Yes
0105	UNe Slave Cal	23:08	426			HPF	cal							Yes
lrs20000026_01	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000026_02	Hg_B	23:10	15			LRS2	cal							Yes
lrs20000026_03	Hg_B	23:11	15			LRS2	cal							Yes
0106	UNe Slave Cal	23:16	426			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:19	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:22	15			VIRUS	cal							Yes
0107	UNe Slave Cal	23:23	426			HPF	cal							Yes
virus0000026_02	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:26	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:27	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:29	15			VIRUS	cal							Yes
lrs20000027_01	bias	23:30	0			LRS2	cal							Yes
virus0000028_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000027_02	bias	23:31	0			LRS2	cal							Yes
virus0000028_02	bias	23:31	0			VIRUS	cal							Yes
lrs20000027_03	bias	23:32	0			LRS2	cal							Yes
virus0000028_03	bias	23:32	0			VIRUS	cal							Yes
lrs20000027_04	bias	23:33	0			LRS2	cal							Yes
virus0000028_04	bias	23:33	0			VIRUS	cal							Yes
lrs20000027_05	bias	23:33	0			LRS2	cal							Yes
virus0000028_05	bias	23:34	0			VIRUS	cal							Yes
lrs20000027_06	bias	23:34	0			LRS2	cal							Yes
virus0000028_06	bias	23:35	0			VIRUS	cal							Yes
lrs20000027_07	bias	23:35	0			LRS2	cal							Yes
virus0000028_07	bias	23:35	0			VIRUS	cal							Yes
lrs20000027_08	bias	23:36	0			LRS2	cal							Yes
virus0000028_08	bias	23:36	0			VIRUS	cal							Yes
lrs20000027_09	bias	23:37	0			LRS2	cal							Yes
virus0000028_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000027_10	bias	23:38	0			LRS2	cal							Yes
virus0000028_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000027_11	bias	23:39	0			LRS2	cal							Yes
virus0000028_11	bias	23:39	0			VIRUS	cal							Yes
lrs20000028_01	dark	23:39	360			LRS2	cal							Yes
virus0000029_01	dark	23:40	360			VIRUS	cal							Yes
lrs20000028_02	dark	23:46	360			LRS2	cal							Yes
virus0000029_02	dark	23:47	360			VIRUS	cal							Yes
lrs20000028_03	dark	23:53	360			LRS2	cal							Yes
virus0000029_03	dark	23:54	360			VIRUS	cal							Yes