HET Night Report Reader

Civil Date	Ephemerides
2026-07-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:11	03:04	03:40	10:20	10:56	11:50	03:41	-
Night Length	6:40		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Zach Vanderbosch	Cassie Crowe	-	-

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:06	18.8	18.1	03:51	clouds	01:45
Total Time Open					1:45

Program	Night Priority	Science
03:40	Idle due to weather (Clouds, dew point)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:38	03:09	0.40	0.61	-405	+760	18.5	18.7	18.5	142	10	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6688	03:16-03:16	00:00	Sanity check during WFS1 grid search

Ops Comments	none

TO Comments	Opened at start of night then closed by clouds for most of it.

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	00:00	106.5			HPF	cal							Yes
0002	LFC Cal	00:02	106.5			HPF	cal							Yes
0003	Etalon Cal	00:05	159.8			HPF	cal							Yes
0004	UNe Slave Cal	00:09	426			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:10	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:12	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:13	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:14	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:15	15			LRS2	cal							Yes
0005	UNe Slave Cal	00:16	426			HPF	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:16	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:18	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:19	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:20	29			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:22	29			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:23	29			LRS2	cal							Yes
0006	UNe Slave Cal	00:24	426			HPF	cal							Yes
lrs20000004_01	FeAr_R	00:25	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:26	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:27	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:28	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:30	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:31	20			LRS2	cal							Yes
0007	UNe Slave Cal	00:32	426			HPF	cal							Yes
lrs20000006_01	Hg_B	00:32	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:34	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:35	15			LRS2	cal							Yes
0008	UNe Slave Cal	00:40	426			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:41	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:43	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:44	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:46	15			VIRUS	cal							Yes
0009	UNe Slave Cal	00:47	426			HPF	cal							Yes
virus0000002_02	Cd-A	00:47	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:48	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:50	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:51	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:53	15			VIRUS	cal							Yes
lrs20000007_01	bias	00:54	0			LRS2	cal							Yes
virus0000004_01	bias	00:54	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:55	0			LRS2	cal							Yes
virus0000004_02	bias	00:55	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:55	0			LRS2	cal							Yes
lrs20000007_04	bias	00:56	0			LRS2	cal							Yes
virus0000004_03	bias	00:56	0			VIRUS	cal							Yes
virus0000004_04	bias	00:57	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:57	0			LRS2	cal							Yes
virus0000004_05	bias	00:57	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:58	0			LRS2	cal							Yes
virus0000004_06	bias	00:58	0			VIRUS	cal							Yes
lrs20000007_07	bias	00:59	0			LRS2	cal							Yes
virus0000004_07	bias	00:59	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:00	0			LRS2	cal							Yes
virus0000004_08	bias	01:00	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:01	0			LRS2	cal							Yes
virus0000004_09	bias	01:01	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:01	0			LRS2	cal							Yes
virus0000004_10	bias	01:02	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:02	0			LRS2	cal							Yes
virus0000004_11	bias	01:03	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:03	360			LRS2	cal							Yes
virus0000005_01	dark	01:03	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:10	360			LRS2	cal							Yes
virus0000005_02	dark	01:10	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:17	360			LRS2	cal							Yes
virus0000005_03	dark	01:17	360			VIRUS	cal							Yes
lrs20000009_01	skyflat	02:17	7			LRS2	cal							Yes
lrs20000010_01	skyflat	02:18	10			LRS2	cal							Yes
lrs20000011_01	skyflat	02:19	13			LRS2	cal							Yes
lrs20000012_01	skyflat	02:20	16			LRS2	cal							Yes
lrs20000013_01	skyflat	02:21	22			LRS2	cal							Yes
lrs20000014_01	skyflat	02:23	30			LRS2	cal							Yes
virus0000006_01	skyflat	02:26	7			VIRUS	cal							Yes
virus0000007_01	skyflat	02:27	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:29	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:30	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:31	26			VIRUS	cal							Yes
0010	HR6533_tell_std	03:22	117.2	8.0		HPF	telluric	1.77		20.21	0.33			Yes
0011	LFC Cal	04:08	106.5			HPF	cal							Yes
0012	LFC Cal	04:11	106.5			HPF	cal							Yes
0013	LFC Cal	04:13	106.5			HPF	cal							Yes
0014	LFC Cal	05:14	106.5			HPF	cal							Yes
0015	LFC Cal	05:16	106.5			HPF	cal							Yes
0016	LFC Cal	05:18	106.5			HPF	cal							Yes
0017	LFC Cal	06:39	106.5			HPF	cal							Yes
0018	LFC Cal	06:41	106.5			HPF	cal							Yes
0019	LFC Cal	06:43	106.5			HPF	cal							Yes
0020	LFC Cal	07:21	106.5			HPF	cal							Yes
0021	LFC Cal	07:24	106.5			HPF	cal							Yes
0022	LFC Cal	07:26	106.5			HPF	cal							Yes
0023	LFC Cal	08:41	106.5			HPF	cal							Yes
0024	LFC Cal	08:43	106.5			HPF	cal							Yes
0025	LFC Cal	08:45	106.5			HPF	cal							Yes
0026	LFC Cal	09:42	106.5			HPF	cal							Yes
0027	LFC Cal	09:44	106.5			HPF	cal							Yes
0028	LFC Cal	09:46	106.5			HPF	cal							Yes
lrs20000015_01	bias	10:00	0			LRS2	cal							Yes
virus0000011_01	bias	10:00	0			VIRUS	cal							Yes
virus0000012_01	Cd-A	10:04	15		ENG26-2-002	VIRUS	cal							Yes
virus0000013_01	Hg	10:06	15		ENG26-2-002	VIRUS	cal							Yes
0029	Dark	10:16	319.5			HPF	cal							Yes
0030	Quartz FCU	10:28	74.5			HPF	cal							Yes
0031	Quartz FCU	10:30	74.5			HPF	cal							Yes
0032	Quartz FCU	10:31	74.5			HPF	cal							Yes
0033	Quartz FCU	10:33	74.5			HPF	cal							Yes
0034	Quartz FCU	10:35	74.5			HPF	cal							Yes
0035	Quartz FCU	10:37	74.5			HPF	cal							Yes
0036	Quartz FCU	10:38	74.5			HPF	cal							Yes
0037	Alpha Bright Cal	10:41	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	10:43	85.2			HPF	cal							Yes
0039	Alpha Bright Cal	10:45	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	10:47	85.2			HPF	cal							Yes
0041	LFC FCU	10:49	106.5			HPF	cal							Yes
0042	LFC FCU	10:52	106.5			HPF	cal							Yes
0043	LFC FCU	10:54	106.5			HPF	cal							Yes
0044	LFC FCU	10:56	106.5			HPF	cal							Yes
0045	LFC FCU	10:59	106.5			HPF	cal							Yes
0046	LFC FCU	11:01	106.5			HPF	cal							Yes
0047	LFC Cal	11:04	106.5			HPF	cal							Yes
0048	LFC Cal	11:06	106.5			HPF	cal							Yes
0049	Etalon Cal	11:14	159.8			HPF	cal							Yes
0050	Etalon Cal	11:17	159.8			HPF	cal							Yes
0051	Etalon Cal	11:20	159.8			HPF	cal							Yes
0052	Etalon Cal	11:23	159.8			HPF	cal							Yes
0053	UNe Slave Cal	11:27	426			HPF	cal							Yes
0054	UNe Slave Cal	11:35	426			HPF	cal							Yes
0055	UNe Slave Cal	11:43	426			HPF	cal							Yes
0056	UNe Slave Cal	11:50	426			HPF	cal							Yes
0057	UNe Slave Cal	11:58	426			HPF	cal							Yes
0058	UNe Slave Cal	12:06	426			HPF	cal							Yes
lrs20009900_01	bias	22:11	0			LRS2	cal							Yes
0049	LFC Cal	22:12	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	22:12	20			VIRUS	cal							Yes
virus0009901_01	bias	22:13	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:14	20			LRS2	cal							Yes
virus0009902_01	dark	22:15	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:16	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:18	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:19	15			LRS2	cal							Yes
0050	Dark	23:27	319.5			HPF	cal							Yes
0051	Quartz FCU	23:34	74.5			HPF	cal							Yes
0052	Quartz FCU	23:35	74.5			HPF	cal							Yes
0053	Quartz FCU	23:37	74.5			HPF	cal							Yes
0054	Quartz FCU	23:39	74.5			HPF	cal							Yes
0055	Quartz FCU	23:41	74.5			HPF	cal							Yes
0056	Quartz FCU	23:43	74.5			HPF	cal							Yes
0057	Quartz FCU	23:44	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	23:47	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	23:49	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	23:51	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	23:52	85.2			HPF	cal							Yes
0062	LFC FCU	23:55	106.5			HPF	cal							Yes
0063	LFC FCU	23:57	106.5			HPF	cal							Yes

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