HET Night Report Reader

Civil Date	Ephemerides
2025-06-02	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:02	02:56	03:31	10:17	10:53	11:46	-	07:36
Night Length	6:46		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:58	24.7	22.1	03:11	rain detection	01:13
05:12	19.6	20.4	06:15	dust	01:03
09:18	17.9	18.5	11:01	twilight	01:43
Total Time Open					3:59

Program	Night Priority	Science
03:31	Idle due to weather (Rain Detection)
05:12	Science
05:53	Idle due to weather (High 1.0u dust)
09:18	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:29	03:11				+1055	23.7	24.1	23.9	279	12	First of Night
05:12	05:53	0.45	0.68	195	+2773	19.0	20.0	20.3	306	26	Stack/Re-stack
09:18	09:40	0.41	0.64	195	+3857	17.5	18.3	18.4	296	11	Stack/Re-stack
10:55	11:01	0.52	0.82	235	+4184	16.5	17.6	17.8	294	8	Post-Observing

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
lrs20000001_01	skyflat	02:09	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:10	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:11	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:12	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:13	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:14	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:18	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:20	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:21	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:22	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:24	26			VIRUS	cal							Yes
0001	LFC Cal	02:27	106.5			HPF	cal							Yes
0002	LFC Cal	02:29	106.5			HPF	cal							Yes
0003	LFC Cal	02:32	106.5			HPF	cal							Yes
lrs20000007_01	dark	03:13	1800		ENG25-2-002	LRS2	cal							Yes
lrs20000007_02	dark	03:43	1800		ENG25-2-002	LRS2	cal							Yes
lrs20000007_03	dark	04:14	1800		ENG25-2-002	LRS2	cal							Yes
0004	LFC Cal	04:46	106.5			HPF	cal							Yes
0005	LFC Cal	04:48	106.5			HPF	cal							Yes
0006	LFC Cal	04:50	106.5			HPF	cal							Yes
lrs20000008_01	FeAr_long_R	04:57	65		ENG25-2-002	LRS2	cal							Yes
lrs20000008_02	FeAr_long_R	04:59	65		ENG25-2-002	LRS2	cal							Yes
lrs20000008_03	FeAr_long_R	05:01	65		ENG25-2-002	LRS2	cal							Yes
lrs20000008_04	FeAr_long_R	05:03	65		ENG25-2-002	LRS2	cal							Yes
0007	LFC Cal	05:38	106.5			HPF	cal							Yes
0008	LFC Cal	05:41	106.5			HPF	cal							Yes
0009	LFC Cal	05:43	106.5			HPF	cal							Yes
0010	LFC Cal	05:54	106.5			HPF	cal							Yes
virus0000006_01	parallel	05:56	1000			VIRUS	sci							Yes
0011	LFC Cal	05:57	106.5			HPF	cal							Yes
lrs20000009_01	QID 1458	05:57	1000	3.3	UT25-2-005	LRS2-B	sci	2.48	1.56	21.30	0.90			No
0012	LFC Cal	05:59	106.5			HPF	cal							Yes
0013	LFC Cal	06:01	106.5			HPF	cal							Yes
virus0000006_02	parallel	06:14	1000			VIRUS	sci							Yes
lrs20000009_02	QID 1458	06:15	120	2.0	UT25-2-005	LRS2-B	sci	2.46	1.81	21.86	0.57		Closed 2 mins after exposure start for bad weather.	No
lrs20000010_01	FeAr_long_B	06:21	150		ENG25-2-002	LRS2	cal							Yes
lrs20000010_02	FeAr_long_B	06:24	150		ENG25-2-002	LRS2	cal							Yes
lrs20000010_03	FeAr_long_B	06:28	150		ENG25-2-002	LRS2	cal							Yes
lrs20000010_04	FeAr_long_B	06:31	150		ENG25-2-002	LRS2	cal							Yes
0014	LFC Cal	06:47	106.5			HPF	cal							Yes
0015	LFC Cal	06:49	106.5			HPF	cal							Yes
0016	LFC Cal	06:51	106.5			HPF	cal							Yes
0017	LFC Cal	08:10	106.5			HPF	cal							Yes
0018	LFC Cal	08:12	106.5			HPF	cal							Yes
0019	LFC Cal	08:14	106.5			HPF	cal							Yes
0020	LFC Cal	09:41	106.5			HPF	cal							Yes
0021	LFC Cal	09:46	106.5			HPF	cal							Yes
virus0000007_01	parallel	09:46	3000			VIRUS	sci							Yes
lrs20000011_01	QID 70	09:46	3000	6.0	PSU25-2-004	LRS2-B	sci	1.85	0.97	21.44	0.92			Yes
0022	LFC Cal	09:48	106.5			HPF	cal							Yes
0023	LFC Cal	09:50	106.5			HPF	cal							Yes
0024	LFC Cal	10:37	106.5			HPF	cal							Yes
0025	test_drk_donotuse	10:41	10.7			HPF	cal							Yes
0026	QID 246	10:42	95.9	6.4	PSU25-2-005	HPF	sci	1.79	0.98	20.02	1.00	485		P4
lrs20000012_01	HD180609_056_W	10:48	30	3.5		LRS2	spec	1.65	1.16	19.71	0.85			Yes
lrs20000013_01	QID 92	10:54	30	6.5	PSU25-2-012	LRS2-B	sci	1.85	1.13	18.74	0.62		Sky too bright.	No
lrs20000014_01	bias	10:56	0			LRS2	cal							Yes
virus0000008_01	bias	10:57	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	11:01	15		ENG25-2-002	VIRUS	cal							Yes
virus0000010_01	Hg	11:02	15		ENG25-2-002	VIRUS	cal							Yes
0027	Dark	11:11	319.5			HPF	cal							Yes
0028	Quartz FCU	11:23	74.5			HPF	cal							Yes
0029	Quartz FCU	11:25	74.5			HPF	cal							Yes
0030	Quartz FCU	11:27	74.5			HPF	cal							Yes
0031	Quartz FCU	11:28	74.5			HPF	cal							Yes
0032	Quartz FCU	11:30	74.5			HPF	cal							Yes
0033	Quartz FCU	11:32	74.5			HPF	cal							Yes
0034	Quartz FCU	11:34	74.5			HPF	cal							Yes
0035	Alpha Bright Cal	11:36	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	11:38	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	11:40	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	11:42	85.2			HPF	cal							Yes
0039	LFC FCU	11:44	106.5			HPF	cal							Yes
0040	LFC FCU	11:47	106.5			HPF	cal							Yes
0041	LFC FCU	11:49	106.5			HPF	cal							Yes
0042	LFC FCU	11:51	106.5			HPF	cal							Yes
0043	LFC FCU	11:54	106.5			HPF	cal							Yes
0044	LFC FCU	11:56	106.5			HPF	cal							Yes
0045	LFC Cal	11:59	106.5			HPF	cal							Yes
0046	LFC Cal	12:01	106.5			HPF	cal							Yes
0047	Etalon Cal	12:09	159.8			HPF	cal							Yes
0048	Etalon Cal	12:12	159.8			HPF	cal							Yes
0049	Etalon Cal	12:15	159.8			HPF	cal							Yes
0050	Etalon Cal	12:19	159.8			HPF	cal							Yes
0051	UNe Slave Cal	12:22	426			HPF	cal							Yes
0052	UNe Slave Cal	12:30	426			HPF	cal							Yes
0053	UNe Slave Cal	12:38	426			HPF	cal							Yes
0054	UNe Slave Cal	12:45	426			HPF	cal							Yes
0055	UNe Slave Cal	12:53	426			HPF	cal							Yes
0056	UNe Slave Cal	13:01	426			HPF	cal							Yes
0109	LFC Cal	21:38	106.5			HPF	cal							Yes
lrs20009909_01	bias	21:58	0			LRS2	cal							Yes
virus0009908_01	flat_Qth	21:59	20			VIRUS	cal							Yes
virus0009909_01	bias	22:00	0			VIRUS	cal							Yes
lrs20009910_01	flat_ldls_long_B	22:01	20			LRS2	cal							Yes
virus0009910_01	dark	22:02	15			VIRUS	cal							Yes
lrs20009911_01	Cd-A_B	22:03	38			LRS2	cal							Yes
lrs20009912_01	FeAr_R	22:05	15			LRS2	cal							Yes
lrs20009913_01	Hg_B	22:06	15			LRS2	cal							Yes
0110	Dark	22:08	319.5			HPF	cal							Yes
0111	Quartz FCU	22:15	74.5			HPF	cal							Yes
0112	Quartz FCU	22:17	74.5			HPF	cal							Yes
0113	Quartz FCU	22:19	74.5			HPF	cal							Yes
0114	Quartz FCU	22:20	74.5			HPF	cal							Yes
0115	Quartz FCU	22:22	74.5			HPF	cal							Yes
0116	Quartz FCU	22:24	74.5			HPF	cal							Yes
0117	Quartz FCU	22:26	74.5			HPF	cal							Yes
0118	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0119	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0120	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0121	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0122	LFC FCU	22:37	106.5			HPF	cal							Yes
0123	LFC FCU	22:39	106.5			HPF	cal							Yes
0124	LFC Cal	22:42	106.5			HPF	cal							Yes
0125	LFC Cal	22:44	106.5			HPF	cal							Yes
0126	Etalon Cal	22:47	159.8			HPF	cal							Yes
0127	UNe Slave Cal	22:50	426			HPF	cal							Yes
lrs20000028_01	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000028_02	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000028_03	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000028_04	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000028_05	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000029_01	flat_ldls_long_B	22:57	20			LRS2	cal							Yes
0128	UNe Slave Cal	22:58	426			HPF	cal							Yes
lrs20000029_02	flat_ldls_long_B	22:59	20			LRS2	cal							Yes
lrs20000029_03	flat_ldls_long_B	23:00	20			LRS2	cal							Yes
lrs20000030_01	Cd-A_B	23:01	38			LRS2	cal							Yes
lrs20000030_02	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000030_03	Cd-A_B	23:05	38			LRS2	cal							Yes
0129	UNe Slave Cal	23:06	426			HPF	cal							Yes
lrs20000031_01	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000031_02	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000031_03	FeAr_R	23:09	15			LRS2	cal							Yes
lrs20000032_01	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000032_02	Hg_R	23:11	20			LRS2	cal							Yes
0130	UNe Slave Cal	23:13	426			HPF	cal							Yes
lrs20000032_03	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000033_01	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000033_02	Hg_B	23:15	15			LRS2	cal							Yes
lrs20000033_03	Hg_B	23:17	15			LRS2	cal							Yes
0131	UNe Slave Cal	23:21	426			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000028_03	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	23:27	15			VIRUS	cal							Yes
0132	UNe Slave Cal	23:29	426			HPF	cal							Yes
virus0000029_02	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000030_01	Hg	23:32	15			VIRUS	cal							Yes
virus0000030_02	Hg	23:33	15			VIRUS	cal							Yes
virus0000030_03	Hg	23:34	15			VIRUS	cal							Yes
lrs20000034_01	bias	23:36	0			LRS2	cal							Yes
virus0000031_01	bias	23:36	0			VIRUS	cal							Yes
lrs20000034_02	bias	23:37	0			LRS2	cal							Yes
virus0000031_02	bias	23:37	0			VIRUS	cal							Yes
lrs20000034_03	bias	23:37	0			LRS2	cal							Yes
virus0000031_03	bias	23:38	0			VIRUS	cal							Yes
lrs20000034_04	bias	23:38	0			LRS2	cal							Yes
virus0000031_04	bias	23:38	0			VIRUS	cal							Yes
lrs20000034_05	bias	23:39	0			LRS2	cal							Yes
virus0000031_05	bias	23:39	0			VIRUS	cal							Yes
lrs20000034_06	bias	23:40	0			LRS2	cal							Yes
virus0000031_06	bias	23:40	0			VIRUS	cal							Yes
lrs20000034_07	bias	23:41	0			LRS2	cal							Yes
virus0000031_07	bias	23:41	0			VIRUS	cal							Yes
lrs20000034_08	bias	23:42	0			LRS2	cal							Yes
virus0000031_08	bias	23:42	0			VIRUS	cal							Yes
lrs20000034_09	bias	23:43	0			LRS2	cal							Yes
virus0000031_09	bias	23:43	0			VIRUS	cal							Yes
lrs20000034_10	bias	23:43	0			LRS2	cal							Yes
virus0000031_10	bias	23:44	0			VIRUS	cal							Yes
lrs20000034_11	bias	23:44	0			LRS2	cal							Yes
virus0000031_11	bias	23:44	0			VIRUS	cal							Yes
lrs20000035_01	dark	23:45	360			LRS2	cal							Yes
virus0000032_01	dark	23:45	360			VIRUS	cal							Yes
lrs20000035_02	dark	23:52	360			LRS2	cal							Yes
virus0000032_02	dark	23:52	360			VIRUS	cal							Yes
lrs20000035_03	dark	23:59	360			LRS2	cal							Yes
virus0000032_03	dark	23:59	360			VIRUS	cal							Yes