HET Night Report Reader

Civil Date	Ephemerides
2025-11-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:02	00:50	01:19	12:10	12:39	13:28	-	08:46
Night Length	10:51		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Zach Vanderbosch	Cassie Crowe

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
23:34	13.5	11.7	23:51	engineering	00:17
23:58	13.1	11.9	04:12	dust	04:14
Total Time Open					4:31

Program	Night Priority	Science
01:19	Science
04:05	Idle due to weather (Particle count, humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:26	00:48	0.42	0.64	-27	-2030	12.6	12.2	12.2	334	7	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6597	01:33-01:33	00:00	Show Available Targets Removed Active Target from Schedule	No response needed, science exposure continued normally.

TO Comments	Closed most of the night for humidity and fog.

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	00:06	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:07	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:09	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:10	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:11	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:12	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:15	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:16	10			VIRUS	cal							Yes
0001	UNe Slave Cal	00:17	426			HPF	cal							Yes
virus0000003_01	skyflat	00:18	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:19	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:20	26			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:23	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:24	15			LRS2	cal							Yes
0002	UNe Slave Cal	00:25	426			HPF	cal							Yes
lrs20000007_03	flat_Qth_R	00:26	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:27	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:28	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:29	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:31	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:32	20			LRS2	cal							Yes
0003	UNe Slave Cal	00:33	426			HPF	cal							Yes
lrs20000009_01	Cd-A_B	00:33	29			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:35	29			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:36	29			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:38	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:39	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:40	15			LRS2	cal							Yes
0004	UNe Slave Cal	00:41	426			HPF	cal							Yes
lrs20000011_01	Hg_R	00:42	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:43	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:44	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:46	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	00:47	15			LRS2	cal							Yes
0005	UNe Slave Cal	00:48	426			HPF	cal							Yes
lrs20000012_03	Hg_B	00:48	15			LRS2	cal							Yes
0006	UNe Slave Cal	00:56	426			HPF	cal							Yes
0007	parallel	01:09	969.1	5.8	UT25-3-009	HPF	sci	1.61	1.17	19.42	0.91			P4
virus0000006_01	parallel	01:09	2047			VIRUS	sci							Yes
0008	parallel	01:27	969.1	0.8	UT25-3-009	HPF	sci	1.48	0.94	19.03	0.78			P4
0009	LFC Cal	01:45	106.5			HPF	cal							Yes
0010	parallel	01:49	915.9	6.7	G25-3-002	HPF	sci	1.54	0.98	18.41	0.63			Yes
virus0000007_01	parallel	01:49	1959			VIRUS	sci							Yes
0011	parallel	02:06	915.9	0.7	G25-3-002	HPF	sci	1.64	1.09	18.34	0.72			Yes
0012	LFC Cal	02:22	106.5			HPF	cal							Yes
0013	parallel	02:28	969.1	7.8	UT25-3-013	HPF	sci	1.36		19.64	0.92			P4
virus0000008_01	parallel	02:28	2047			VIRUS	sci							Yes
0014	parallel	02:46	969.1	0.8	UT25-3-013	HPF	sci	1.36		19.66	0.94			P4
0015	LFC Cal	03:03	106.5			HPF	cal							Yes
0016	parallel	03:09	308.9	6.9	UT25-3-019	HPF	sci	1.17		19.83	0.85			P4
virus0000009_01	parallel	03:09	1060			VIRUS	sci							Yes
0017	parallel	03:15	308.9	0.9	UT25-3-019	HPF	sci	1.27		19.81	0.85			P4
0018	parallel	03:21	308.9	0.9	UT25-3-019	HPF	sci	1.22		19.81	0.86			P4
virus0000010_01	parallel	03:31	1984			VIRUS	sci							Yes
0019	parallel	03:32	617.7	5.7	UT25-3-006	HPF	sci	1.46		19.66	0.71			Yes
0020	parallel	03:43	617.7	0.7	UT25-3-006	HPF	sci	1.51		19.66	0.76			Yes
0021	parallel	03:54	617.7	1.7	UT25-3-006	HPF	sci	1.76		19.65	0.73			Yes
0022	LFC Cal	04:53	106.5			HPF	cal							Yes
0023	LFC Cal	04:55	106.5			HPF	cal							Yes
virus0000011_01	flat_ldls_long	04:57	15			VIRUS	cal							Yes
0024	LFC Cal	04:58	106.5			HPF	cal							Yes
virus0000011_02	flat_ldls_long	04:58	15			VIRUS	cal							Yes
virus0000011_03	flat_ldls_long	05:00	15			VIRUS	cal							Yes
virus0000012_01	Cd-A	05:01	15			VIRUS	cal							Yes
virus0000012_02	Cd-A	05:03	15			VIRUS	cal							Yes
virus0000012_03	Cd-A	05:04	15			VIRUS	cal							Yes
virus0000013_01	Hg	05:05	15			VIRUS	cal							Yes
virus0000013_02	Hg	05:07	15			VIRUS	cal							Yes
virus0000013_03	Hg	05:08	15			VIRUS	cal							Yes
0025	LFC Cal	10:16	106.5			HPF	cal							Yes
0026	LFC Cal	10:18	106.5			HPF	cal							Yes
0027	LFC Cal	10:20	106.5			HPF	cal							Yes
lrs20000013_01	bias	10:30	0			LRS2	cal							Yes
virus0000014_01	bias	10:30	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	10:35	15		ENG25-3-002	VIRUS	cal							Yes
virus0000016_01	Hg	10:36	15		ENG25-3-002	VIRUS	cal							Yes
0028	LFC Cal	10:46	106.5			HPF	cal							Yes
0029	LFC Cal	10:49	106.5			HPF	cal							Yes
0030	LFC Cal	10:51	106.5			HPF	cal							Yes
0031	Dark	10:54	319.5			HPF	cal							Yes
0032	Quartz FCU	11:05	74.5			HPF	cal							Yes
0033	Quartz FCU	11:07	74.5			HPF	cal							Yes
0034	Quartz FCU	11:09	74.5			HPF	cal							Yes
0035	Quartz FCU	11:11	74.5			HPF	cal							Yes
0036	Quartz FCU	11:13	74.5			HPF	cal							Yes
0037	Quartz FCU	11:14	74.5			HPF	cal							Yes
0038	Quartz FCU	11:16	74.5			HPF	cal							Yes
0039	Alpha Bright Cal	11:18	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	11:20	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	11:22	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0043	LFC FCU	11:27	106.5			HPF	cal							Yes
0044	LFC FCU	11:29	106.5			HPF	cal							Yes
0045	LFC FCU	11:32	106.5			HPF	cal							Yes
0046	LFC FCU	11:34	106.5			HPF	cal							Yes
0047	LFC FCU	11:36	106.5			HPF	cal							Yes
0048	LFC FCU	11:39	106.5			HPF	cal							Yes
0049	LFC Cal	11:42	106.5			HPF	cal							Yes
0050	LFC Cal	11:44	106.5			HPF	cal							Yes
0051	Etalon Cal	11:52	159.8			HPF	cal							Yes
0052	Etalon Cal	11:55	159.8			HPF	cal							Yes
0053	Etalon Cal	11:58	159.8			HPF	cal							Yes
0054	Etalon Cal	12:01	159.8			HPF	cal							Yes
0055	UNe Slave Cal	12:05	426			HPF	cal							Yes
0056	UNe Slave Cal	12:12	426			HPF	cal							Yes
0057	UNe Slave Cal	12:20	426			HPF	cal							Yes
0058	UNe Slave Cal	12:28	426			HPF	cal							Yes
0059	UNe Slave Cal	12:36	426			HPF	cal							Yes
0060	UNe Slave Cal	12:44	426			HPF	cal							Yes
0107	LFC Cal	21:45	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:56	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:57	20			VIRUS	cal							Yes
virus0009901_01	bias	21:58	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:59	20			LRS2	cal							Yes
virus0009902_01	dark	22:00	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:01	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:04	15			LRS2	cal							Yes
virus0009905_01	dark	22:14	15			VIRUS	cal							Yes
virus0009906_01	bias	22:16	0			VIRUS	cal							Yes
0108	Dark	22:19	319.5			HPF	cal							Yes
0109	Quartz FCU	22:26	74.5			HPF	cal							Yes
0110	Quartz FCU	22:28	74.5			HPF	cal							Yes
0111	Quartz FCU	22:29	74.5			HPF	cal							Yes
0112	Quartz FCU	22:31	74.5			HPF	cal							Yes
0113	Quartz FCU	22:33	74.5			HPF	cal							Yes
0114	Quartz FCU	22:35	74.5			HPF	cal							Yes
0115	Quartz FCU	22:36	74.5			HPF	cal							Yes
0116	Alpha Bright Cal	22:39	85.2			HPF	cal							Yes
0117	Alpha Bright Cal	22:41	85.2			HPF	cal							Yes
0118	Alpha Bright Cal	22:43	85.2			HPF	cal							Yes
0119	Alpha Bright Cal	22:45	85.2			HPF	cal							Yes
0120	LFC FCU	22:47	106.5			HPF	cal							Yes
0121	LFC FCU	22:50	106.5			HPF	cal							Yes
0122	LFC Cal	22:52	106.5			HPF	cal							Yes
0123	LFC Cal	22:55	106.5			HPF	cal							Yes
0124	Etalon Cal	22:57	159.8			HPF	cal							Yes
lrs20000026_01	bias	23:02	0			LRS2	cal							Yes
virus0000037_01	bias	23:02	0			VIRUS	cal							Yes
lrs20000026_02	bias	23:02	0			LRS2	cal							Yes
virus0000037_02	bias	23:03	0			VIRUS	cal							Yes
lrs20000026_03	bias	23:03	0			LRS2	cal							Yes
virus0000037_03	bias	23:03	0			VIRUS	cal							Yes
lrs20000026_04	bias	23:04	0			LRS2	cal							Yes
virus0000037_04	bias	23:04	0			VIRUS	cal							Yes
lrs20000026_05	bias	23:05	0			LRS2	cal							Yes
virus0000037_05	bias	23:05	0			VIRUS	cal							Yes
lrs20000026_06	bias	23:06	0			LRS2	cal							Yes
virus0000037_06	bias	23:06	0			VIRUS	cal							Yes
lrs20000026_07	bias	23:07	0			LRS2	cal							Yes
virus0000037_07	bias	23:07	0			VIRUS	cal							Yes
lrs20000026_08	bias	23:07	0			LRS2	cal							Yes
virus0000037_08	bias	23:08	0			VIRUS	cal							Yes
lrs20000026_09	bias	23:08	0			LRS2	cal							Yes
virus0000037_09	bias	23:09	0			VIRUS	cal							Yes
lrs20000026_10	bias	23:09	0			LRS2	cal							Yes
virus0000037_10	bias	23:09	0			VIRUS	cal							Yes
lrs20000026_11	bias	23:10	0			LRS2	cal							Yes
virus0000037_11	bias	23:10	0			VIRUS	cal							Yes
lrs20000027_01	dark	23:11	360			LRS2	cal							Yes
virus0000038_01	dark	23:11	360			VIRUS	cal							Yes
lrs20000027_02	dark	23:18	360			LRS2	cal							Yes
virus0000038_02	dark	23:18	360			VIRUS	cal							Yes
lrs20000027_03	dark	23:25	360			LRS2	cal							Yes
virus0000038_03	dark	23:25	360			VIRUS	cal							Yes
0125	twilight	23:59	298.2			HPF	cal							Yes