HET Night Report Reader

Civil Date	Ephemerides
2025-07-05	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:10	03:03	03:39	10:23	10:58	11:52	-	08:25
Night Length	6:44		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:04	24.6	23.0	11:16	twilight	09:12
Total Time Open					9:12

Program	Night Priority	Science
03:39	Engineering (hpf)
04:32	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:38	03:06	0.43	0.68	220	+97	23.4	24.1	23.9	220	10	First of Night
11:10	11:15	1.44	2.17	570	+1151	19.4	20.7	21.1	35	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6499	08:35-08:41	00:06	PFIP server crash for unclear reasons

TO Comments	Clear and calm night with good seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0009907_01	flat_Qth	00:00	20			VIRUS	cal							Yes
virus0009908_01	bias	00:01	0			VIRUS	cal							Yes
lrs20009910_01	flat_ldls_long_B	00:02	20			LRS2	cal							Yes
virus0009909_01	dark	00:03	15			VIRUS	cal							Yes
lrs20009911_01	Cd-A_B	00:04	38			LRS2	cal							Yes
lrs20009912_01	FeAr_R	00:06	15			LRS2	cal							Yes
lrs20009913_01	Hg_B	00:07	15			LRS2	cal							Yes
0001	Dark	00:10	319.5			HPF	cal							Yes
0002	Quartz FCU	00:16	74.5			HPF	cal							Yes
0003	Quartz FCU	00:18	74.5			HPF	cal							Yes
0004	Quartz FCU	00:20	74.5			HPF	cal							Yes
0005	Quartz FCU	00:22	74.5			HPF	cal							Yes
0006	Quartz FCU	00:23	74.5			HPF	cal							Yes
0007	Quartz FCU	00:25	74.5			HPF	cal							Yes
0008	Quartz FCU	00:27	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:29	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:31	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:33	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:35	85.2			HPF	cal							Yes
0013	LFC FCU	00:38	106.5			HPF	cal							Yes
0014	LFC FCU	00:40	106.5			HPF	cal							Yes
0015	LFC Cal	00:43	106.5			HPF	cal							Yes
0016	LFC Cal	00:45	106.5			HPF	cal							Yes
0017	Etalon Cal	00:48	159.8			HPF	cal							Yes
0018	UNe Slave Cal	00:51	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:53	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:54	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:56	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:57	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:58	15			LRS2	cal							Yes
0019	UNe Slave Cal	00:59	426			HPF	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:59	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:01	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:02	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:03	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:05	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:06	38			LRS2	cal							Yes
0020	UNe Slave Cal	01:07	426			HPF	cal							Yes
lrs20000004_01	FeAr_R	01:08	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:09	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:11	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:12	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:13	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:14	20			LRS2	cal							Yes
0021	UNe Slave Cal	01:15	426			HPF	cal							Yes
lrs20000006_01	Hg_B	01:16	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:17	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:18	15			LRS2	cal							Yes
0022	UNe Slave Cal	01:22	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:25	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:26	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:28	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:29	15			VIRUS	cal							Yes
0023	UNe Slave Cal	01:30	426			HPF	cal							Yes
virus0000002_02	Cd-A	01:30	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:32	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:33	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:35	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:36	15			VIRUS	cal							Yes
lrs20000007_01	dark	01:37	360			LRS2	cal							Yes
virus0000004_01	dark	01:37	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:44	360			LRS2	cal							Yes
virus0000004_02	dark	01:44	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:51	360			LRS2	cal							Yes
virus0000004_03	dark	01:51	360			VIRUS	cal							Yes
0024	twilight	02:07	298.2			HPF	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	02:20	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	bias	02:33	0			LRS2	cal							Yes
lrs20000014_02	bias	02:33	0			LRS2	cal							Yes
virus0000010_01	bias	02:33	0			VIRUS	cal							Yes
virus0000010_02	bias	02:34	0			VIRUS	cal							Yes
lrs20000014_03	bias	02:34	0			LRS2	cal							Yes
virus0000010_03	bias	02:35	0			VIRUS	cal							Yes
lrs20000014_04	bias	02:35	0			LRS2	cal							Yes
virus0000010_04	bias	02:36	0			VIRUS	cal							Yes
lrs20000014_05	bias	02:36	0			LRS2	cal							Yes
virus0000010_05	bias	02:36	0			VIRUS	cal							Yes
lrs20000014_06	bias	02:37	0			LRS2	cal							Yes
virus0000010_06	bias	02:37	0			VIRUS	cal							Yes
lrs20000014_07	bias	02:38	0			LRS2	cal							Yes
virus0000010_07	bias	02:38	0			VIRUS	cal							Yes
lrs20000014_08	bias	02:39	0			LRS2	cal							Yes
virus0000010_08	bias	02:39	0			VIRUS	cal							Yes
lrs20000014_09	bias	02:40	0			LRS2	cal							Yes
virus0000010_09	bias	02:40	0			VIRUS	cal							Yes
lrs20000014_10	bias	02:40	0			LRS2	cal							Yes
virus0000010_10	bias	02:41	0			VIRUS	cal							Yes
lrs20000014_11	bias	02:41	0			LRS2	cal							Yes
virus0000010_11	bias	02:42	0			VIRUS	cal							Yes
0025	LFC Cal	03:06	106.5			HPF	cal							Yes
0026	test_drk_donotuse	03:12	10.7			HPF	cal							Yes
0027	GJ_1214	03:13	969.1	6.8	ENG25-2-000	HPF	eng	1.37	0.74	18.97	0.92	134		Yes
virus0000011_01	parallel	03:13	2047			VIRUS	eng							Yes
0028	GJ_1214	03:30	969.1	1.8	ENG25-2-000	HPF	eng	1.39	0.93	19.15	0.93	141		Yes
0029	LFC Cal	03:48	106.5			HPF	cal							Yes
0030	test_drk_donotuse	03:52	10.7			HPF	cal							Yes
0031	GJ_699	03:53	202.3	5.6	ENG25-2-000	HPF	eng	1.38	0.80	19.32	0.74	479		Yes
virus0000012_01	parallel	03:53	2391			VIRUS	eng							Yes
0032	GJ_699	03:57	202.3	0.6	ENG25-2-000	HPF	eng	1.42	1.13	19.30	0.79	486		Yes
0033	GJ_699	04:01	202.3	0.6	ENG25-2-000	HPF	eng	1.43	0.86	19.26	0.86	511		Yes
0034	GJ_699	04:05	202.3	0.6	ENG25-2-000	HPF	eng	1.45	0.84	19.26	0.90	532		Yes
0035	GJ_699	04:09	202.3	0.6	ENG25-2-000	HPF	eng	1.44	0.92	19.31	0.93	555		Yes
0036	GJ_699	04:13	202.3	0.6	ENG25-2-000	HPF	eng	1.42	0.90	19.35	0.93	559		Yes
0037	GJ_699	04:17	202.3	0.6	ENG25-2-000	HPF	eng	1.40	0.80	19.39	0.93	576		Yes
0038	GJ_699	04:21	202.3	0.6	ENG25-2-000	HPF	eng	1.41	0.75	19.39	0.92	538		Yes
0039	GJ_699	04:25	202.3	0.6	ENG25-2-000	HPF	eng	1.43	0.74	19.39	0.91	499		Yes
0040	GJ_699	04:29	202.3	0.6	ENG25-2-000	HPF	eng	1.44	0.86	19.38	0.91	462		Yes
0041	LFC Cal	04:33	106.5			HPF	cal							Yes
0042	test_drk_donotuse	04:37	10.7			HPF	cal							Yes
0043	parallel	04:38	969.1	5.8	UT25-2-023	HPF	sci	1.45	0.88	19.47	0.90	36		Yes
virus0000013_01	parallel	04:38	2047			VIRUS	sci							Yes
0044	parallel	04:55	969.1	0.8	UT25-2-023	HPF	sci	1.58	1.06	19.47	0.81	30		Yes
0045	LFC Cal	05:13	106.5			HPF	cal							Yes
0046	test_drk_donotuse	05:18	10.7			HPF	cal							Yes
virus0000014_01	parallel	05:18	2047			VIRUS	sci							Yes
0047	parallel	05:19	969.1	7.8	UT25-2-023	HPF	sci	1.60	0.81	19.72	0.89	43		Yes
0048	parallel	05:36	969.1	0.8	UT25-2-023	HPF	sci	1.56	1.11	19.69	0.89	42		Yes
0049	LFC Cal	05:54	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:57	1500			VIRUS	sci							Yes
0050	LFC Cal	05:58	106.5			HPF	cal							Yes
lrs20000015_01	parallel	05:58	1500	6.0	UT25-2-001	LRS2-B	sci	1.66	0.90	19.45	0.85			Yes
0051	LFC Cal	06:00	106.5			HPF	cal							Yes
0052	LFC Cal	06:02	106.5			HPF	cal							Yes
0053	LFC Cal	06:24	106.5			HPF	cal							Yes
0054	LFC Cal	06:29	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:29	1500			VIRUS	sci							Yes
lrs20000016_01	parallel	06:29	1500	6.0	UT25-2-001	LRS2-R	sci	1.56		19.28	0.90			Yes
0055	LFC Cal	06:31	106.5			HPF	cal							Yes
0056	LFC Cal	06:33	106.5			HPF	cal							Yes
0057	LFC Cal	06:55	106.5			HPF	cal							Yes
0058	test_drk_donotuse	06:59	10.7			HPF	cal							Yes
0059	parallel	07:00	969.1	5.8	UT25-2-023	HPF	sci	1.71	1.10	19.87	0.98	45		Yes
virus0000017_01	parallel	07:00	2047			VIRUS	sci							Yes
0060	parallel	07:17	969.1	1.8	UT25-2-023	HPF	sci	1.63	1.06	20.07	0.99	51		Yes
0061	LFC Cal	07:35	106.5			HPF	cal							Yes
0062	test_drk_donotuse	07:39	10.7			HPF	cal							Yes
0063	parallel	07:40	969.1	5.8	UT25-2-023	HPF	sci	1.86	1.10	19.99	0.87	18	Seeing degraded slightly in first exposure but SNR looks ok. Please check that data is useful.	Yes
virus0000018_01	parallel	07:40	2047			VIRUS	sci							Yes
0064	parallel	07:57	969.1	0.8	UT25-2-023	HPF	sci	1.57	1.06	20.12	0.87	17		Yes
virus0000019_01	parallel	08:19	360			VIRUS	spec							Yes
lrs20000017_01	LDS749B_056_E	08:19	360	6.0		LRS2	spec	1.43	0.82	21.56	0.85			Yes
virus0000020_01	parallel	08:28	360			VIRUS	spec							Yes
lrs20000018_01	LDS749B_066_E	08:28	360	3.0		LRS2	spec	1.48	1.09	20.74	1.00			Yes
0065	LFC Cal	08:41	106.5			HPF	cal							Yes
lrs20000019_01	parallel	08:44	600			LRS2	sci							Yes
virus0000021_01	parallel	08:44	600	3.0	UT25-2-014	VIRUS	sci	1.71	0.80	21.74	0.84			Yes
0066	LFC Cal	08:45	106.5			HPF	cal							Yes
0067	LFC Cal	08:47	106.5			HPF	cal							Yes
0068	LFC Cal	08:49	106.5			HPF	cal							Yes
lrs20000019_02	parallel	08:56	600			LRS2	sci							Yes
virus0000021_02	parallel	08:56	600	2.0	UT25-2-014	VIRUS	sci	1.59	0.85	21.73	0.86			Yes
lrs20000019_03	parallel	09:07	600			LRS2	sci							Yes
virus0000021_03	parallel	09:07	600	1.0	UT25-2-014	VIRUS	sci	1.54	0.71	21.77	0.84			Yes
virus0000022_01	WD2341+322_052_E	09:22	60	5.0		VIRUS	spec	1.61	0.76	21.78	0.86			Yes
virus0000022_02	WD2341+322_052_E	09:24	60	1.0		VIRUS	spec	1.60	0.78	21.71	0.95			Yes
virus0000022_03	WD2341+322_052_E	09:26	60	1.0		VIRUS	spec	1.48	0.76	21.73	1.00			Yes
0069	LFC Cal	09:28	106.5			HPF	cal							Yes
0070	LFC Cal	09:33	106.5			HPF	cal							Yes
lrs20000020_01	parallel	09:33	180	6.0	UT25-2-005	LRS2-B	sci	1.70	0.77	21.81	0.92			Yes
0071	LFC Cal	09:37	106.5			HPF	cal							Yes
0072	LFC Cal	09:45	106.5			HPF	cal							Yes
virus0000023_01	parallel	09:45	2400			VIRUS	sci							Yes
lrs20000021_01	parallel	09:45	2400	9.0	PSU25-2-004	LRS2-B	sci	1.69	0.88	21.79	0.92			Yes
0073	LFC Cal	09:47	106.5			HPF	cal							Yes
0074	LFC Cal	09:50	106.5			HPF	cal							Yes
0075	test_drk_donotuse	10:28	10.7			HPF	cal							Yes
0076	parallel	10:31	969.1	6.8	PSU25-2-015	HPF	sci	1.84	0.89	20.48	0.84	138		Yes
virus0000024_01	parallel	10:31	2047			VIRUS	sci							Yes
0077	parallel	10:49	969.1	0.8	PSU25-2-015	HPF	sci	1.77	0.88	19.67	0.80	140		Yes
0078	LFC Cal	11:06	106.5			HPF	cal							Yes
lrs20000022_01	bias	11:06	0			LRS2	cal							Yes
virus0000025_01	bias	11:07	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	11:11	15		ENG25-2-002	VIRUS	cal							Yes
virus0000027_01	Hg	11:13	15		ENG25-2-002	VIRUS	cal							Yes
0079	Dark	11:18	319.5			HPF	cal							Yes
0080	Quartz FCU	11:29	74.5			HPF	cal							Yes
0081	Quartz FCU	11:31	74.5			HPF	cal							Yes
0082	Quartz FCU	11:33	74.5			HPF	cal							Yes
0083	Quartz FCU	11:35	74.5			HPF	cal							Yes
0084	Quartz FCU	11:36	74.5			HPF	cal							Yes
0085	Quartz FCU	11:38	74.5			HPF	cal							Yes
0086	Quartz FCU	11:40	74.5			HPF	cal							Yes
0087	Alpha Bright Cal	11:42	85.2			HPF	cal							Yes
0088	Alpha Bright Cal	11:44	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	11:46	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	11:48	85.2			HPF	cal							Yes
0091	LFC FCU	11:51	106.5			HPF	cal							Yes
0092	LFC FCU	11:53	106.5			HPF	cal							Yes
0093	LFC FCU	11:55	106.5			HPF	cal							Yes
0094	LFC FCU	11:58	106.5			HPF	cal							Yes
0095	LFC FCU	12:00	106.5			HPF	cal							Yes
0096	LFC FCU	12:02	106.5			HPF	cal							Yes
0097	LFC Cal	12:05	106.5			HPF	cal							Yes
0098	LFC Cal	12:08	106.5			HPF	cal							Yes
0099	Etalon Cal	12:15	159.8			HPF	cal							Yes
0100	Etalon Cal	12:19	159.8			HPF	cal							Yes
0101	Etalon Cal	12:22	159.8			HPF	cal							Yes
0102	Etalon Cal	12:25	159.8			HPF	cal							Yes
0103	UNe Slave Cal	12:29	426			HPF	cal							Yes
0104	UNe Slave Cal	12:36	426			HPF	cal							Yes
0105	UNe Slave Cal	12:44	426			HPF	cal							Yes
0106	UNe Slave Cal	12:52	426			HPF	cal							Yes
0107	UNe Slave Cal	13:00	426			HPF	cal							Yes
0108	UNe Slave Cal	13:07	426			HPF	cal							Yes
0154	LFC Cal	23:41	106.5			HPF	cal							Yes
lrs20009909_01	bias	23:59	0			LRS2	cal							Yes