HET Night Report Reader

Civil Date	Ephemerides
2026-10-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:17	01:02	01:30	11:48	12:16	13:03	04:27	-
Night Length	10:18		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Tyler Ryburn	Aiden Dillard	-	-

Overlaps
TO Overlap	RA Overlap
-	Zach Vanderbosch

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:05	13.0	12.9	01:39	humidity	00:34
Total Time Open					0:34

Program	Night Priority	Science
01:30	Idle due to weather (rain, clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:08	01:39	0.38	0.59	-385	+2832	12.4	12.8	12.8	143	5	First of Night

Problem Reports					no PRs

Ops Comments	none

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
lrs20000005_03	dark	00:01	360			LRS2	cal							Yes
virus0000011_03	dark	00:01	360			VIRUS	cal							Yes
lrs20000001_01	flat_Qth_R	01:14	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	01:15	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:17	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:18	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	01:19	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:20	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:22	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:23	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:24	29			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:26	29			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:27	29			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:29	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:30	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:31	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:32	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:34	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:35	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:36	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:38	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:39	15			LRS2	cal							Yes
0001	Etalon Cal	02:55	159.8			HPF	cal							Yes
0002	Etalon Cal	02:58	159.8			HPF	cal							Yes
0003	Etalon Cal	03:01	159.8			HPF	cal							Yes
0004	Etalon Cal	03:28	159.8			HPF	cal							Yes
0005	Etalon Cal	03:31	159.8			HPF	cal							Yes
0006	Etalon Cal	03:34	159.8			HPF	cal							Yes
0007	UNe Slave Cal	03:40	426			HPF	cal							Yes
0008	UNe Slave Cal	03:47	426			HPF	cal							Yes
0009	UNe Slave Cal	03:55	426			HPF	cal							Yes
0010	UNe Slave Cal	04:03	426			HPF	cal							Yes
0011	UNe Slave Cal	04:11	426			HPF	cal							Yes
0012	UNe Slave Cal	04:18	426			HPF	cal							Yes
0013	Etalon Cal	06:25	159.8			HPF	cal							Yes
0014	Etalon Cal	06:40	159.8			HPF	cal							Yes
0015	Etalon Cal	06:44	159.8			HPF	cal							Yes
0016	Etalon Cal	06:47	159.8			HPF	cal							Yes
0017	Etalon Cal	09:03	159.8			HPF	cal							Yes
0018	Etalon Cal	09:07	159.8			HPF	cal							Yes
0019	Etalon Cal	09:10	159.8			HPF	cal							Yes
0036	Etalon Cal	21:59	159.8			HPF	cal							Yes
lrs20009900_01	bias	22:12	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:12	20			VIRUS	cal							Yes
virus0009901_01	bias	22:14	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:15	20			LRS2	cal							Yes
virus0009902_01	dark	22:16	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:17	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:18	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:20	15			LRS2	cal							Yes
0037	Dark	22:26	319.5			HPF	cal							Yes
0038	Quartz FCU	22:33	74.5			HPF	cal							Yes
0039	Quartz FCU	22:35	74.5			HPF	cal							Yes
0040	Quartz FCU	22:37	74.5			HPF	cal							Yes
0041	Quartz FCU	22:38	74.5			HPF	cal							Yes
0042	Quartz FCU	22:40	74.5			HPF	cal							Yes
0043	Quartz FCU	22:42	74.5			HPF	cal							Yes
0044	Quartz FCU	22:44	74.5			HPF	cal							Yes
0045	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0049	Etalon Cal	23:04	159.8			HPF	cal							Yes
0050	Etalon Cal	23:07	159.8			HPF	cal							Yes
0051	Etalon Cal	23:10	159.8			HPF	cal							Yes
0052	Etalon Cal	23:14	159.8			HPF	cal							Yes
0053	UNe Slave Cal	23:17	426			HPF	cal							Yes
0054	UNe Slave Cal	23:25	426			HPF	cal							Yes
virus0000007_01	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	23:27	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	23:28	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	23:31	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	23:32	15			VIRUS	cal							Yes
0055	UNe Slave Cal	23:33	426			HPF	cal							Yes
virus0000009_01	Hg	23:34	15			VIRUS	cal							Yes
virus0000009_02	Hg	23:35	15			VIRUS	cal							Yes
virus0000009_03	Hg	23:37	15			VIRUS	cal							Yes
lrs20000004_01	bias	23:38	0			LRS2	cal							Yes
virus0000010_01	bias	23:38	0			VIRUS	cal							Yes
lrs20000004_02	bias	23:39	0			LRS2	cal							Yes
virus0000010_02	bias	23:39	0			VIRUS	cal							Yes
lrs20000004_03	bias	23:40	0			LRS2	cal							Yes
virus0000010_03	bias	23:40	0			VIRUS	cal							Yes
lrs20000004_04	bias	23:40	0			LRS2	cal							Yes
0056	UNe Slave Cal	23:41	426			HPF	cal							Yes
virus0000010_04	bias	23:41	0			VIRUS	cal							Yes
lrs20000004_05	bias	23:41	0			LRS2	cal							Yes
virus0000010_05	bias	23:42	0			VIRUS	cal							Yes
lrs20000004_06	bias	23:42	0			LRS2	cal							Yes
virus0000010_06	bias	23:42	0			VIRUS	cal							Yes
lrs20000004_07	bias	23:43	0			LRS2	cal							Yes
virus0000010_07	bias	23:43	0			VIRUS	cal							Yes
lrs20000004_08	bias	23:44	0			LRS2	cal							Yes
virus0000010_08	bias	23:44	0			VIRUS	cal							Yes
lrs20000004_09	bias	23:45	0			LRS2	cal							Yes
virus0000010_09	bias	23:45	0			VIRUS	cal							Yes
lrs20000004_10	bias	23:46	0			LRS2	cal							Yes
virus0000010_10	bias	23:46	0			VIRUS	cal							Yes
lrs20000004_11	bias	23:47	0			LRS2	cal							Yes
virus0000010_11	bias	23:47	0			VIRUS	cal							Yes
lrs20000005_01	dark	23:47	360			LRS2	cal							Yes
0057	UNe Slave Cal	23:48	426			HPF	cal							Yes
virus0000011_01	dark	23:48	360			VIRUS	cal							Yes
lrs20000005_02	dark	23:54	360			LRS2	cal							Yes
virus0000011_02	dark	23:55	360			VIRUS	cal							Yes
0058	UNe Slave Cal	23:56	426			HPF	cal							Yes

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