HET Night Report Reader

Civil Date	Ephemerides
2025-02-12	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:49	01:35	02:03	12:17	12:45	13:31	00:54	-
Night Length	10:14		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Amy Westfall

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Sergey Rostopchin

Other Personnel	Herman Kriel, Greg Smith

Guests	Jimmy Crooks

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:25	10.5	9.2	03:20	dust	02:55
07:46	6.6	5.4	13:15	PR	05:29
Total Time Open					8:24

Program	Night Priority	Science
02:03	Science
03:16	Idle due to weather (High 1.0u dust and clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:29	02:16	0.41	0.63	180	+5431	9.7	9.5	9.4	263	11	First of Night
07:54	08:30	0.47	0.73	160	+6698	7.0	6.5	6.1	289	16	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6445	08:33-13:31	04:58	Unable to close dome shutter after strange mechanical noises when attempting to open shutter

TO Comments	Dusty and cloudy for most of night. No science time lost to shutter issue.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	twilight	00:46	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	00:53	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:54	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:55	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:56	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:58	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:59	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:02	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:03	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:05	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:06	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:07	26			VIRUS	cal							Yes
0002	LFC FCU	01:10	106.5			HPF	cal							Yes
0003	LFC FCU	01:12	106.5			HPF	cal							Yes
0004	LFC Cal	01:15	106.5			HPF	cal							Yes
0005	LFC Cal	01:17	106.5			HPF	cal							Yes
0006	Etalon Cal	01:20	159.8			HPF	cal							Yes
lrs20000007_01	flat_Qth_R	01:27	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	01:29	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	01:30	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	01:31	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	01:32	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	01:34	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	01:35	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	01:36	20			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	01:37	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	01:39	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	01:41	38			LRS2	cal							Yes
lrs20000010_01	FeAr_R	01:42	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	01:44	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	01:45	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	01:46	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	01:47	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	01:49	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	01:50	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	01:51	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	01:53	15			LRS2	cal							Yes
virus0000006_01	flat_ldls_long	01:59	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	02:01	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	02:02	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	02:04	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	02:05	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	02:06	15			VIRUS	cal							Yes
virus0000008_01	Hg	02:08	15			VIRUS	cal							Yes
virus0000008_02	Hg	02:09	15			VIRUS	cal							Yes
virus0000008_03	Hg	02:11	15			VIRUS	cal							Yes
0007	test_drk_donotuse	02:17	10.7			HPF	cal							Yes
0008	parallel	02:23	969.1	5.8	UT25-1-010	HPF	sci	1.63	1.02	19.08	0.73	92		Yes
virus0000009_01	parallel	02:23	2047			VIRUS	sci							Yes
0009	parallel	02:40	969.1	0.8	UT25-1-010	HPF	sci	1.66	1.17	18.66	0.70	70		Yes
0010	LFC Cal	02:58	106.5			HPF	cal							Yes
0011	test_drk_donotuse	03:02	10.7			HPF	cal							Yes
0012	HR879_tell_std	03:03	117.2	7.0		HPF	telluric	2.60	1.13	18.77	0.93			Yes
virus0000010_01	parallel	03:10	360			VIRUS	spec							Yes
lrs20000013_01	HZ4_056_W	03:10	360	5.0		LRS2	spec	1.90		18.54	0.56			Yes
lrs20000014_01	bias	03:20	0			LRS2	cal							Yes
virus0000011_01	bias	03:20	0			VIRUS	cal							Yes
lrs20000014_02	bias	03:21	0			LRS2	cal							Yes
virus0000011_02	bias	03:21	0			VIRUS	cal							Yes
lrs20000014_03	bias	03:22	0			LRS2	cal							Yes
virus0000011_03	bias	03:22	0			VIRUS	cal							Yes
lrs20000014_04	bias	03:23	0			LRS2	cal							Yes
virus0000011_04	bias	03:23	0			VIRUS	cal							Yes
lrs20000014_05	bias	03:24	0			LRS2	cal							Yes
virus0000011_05	bias	03:24	0			VIRUS	cal							Yes
lrs20000014_06	bias	03:25	0			LRS2	cal							Yes
virus0000011_06	bias	03:25	0			VIRUS	cal							Yes
lrs20000014_07	bias	03:25	0			LRS2	cal							Yes
virus0000011_07	bias	03:26	0			VIRUS	cal							Yes
lrs20000014_08	bias	03:26	0			LRS2	cal							Yes
virus0000011_08	bias	03:27	0			VIRUS	cal							Yes
lrs20000014_09	bias	03:27	0			LRS2	cal							Yes
virus0000011_09	bias	03:27	0			VIRUS	cal							Yes
lrs20000014_10	bias	03:28	0			LRS2	cal							Yes
virus0000011_10	bias	03:28	0			VIRUS	cal							Yes
lrs20000014_11	bias	03:29	0			LRS2	cal							Yes
virus0000011_11	bias	03:29	0			VIRUS	cal							Yes
lrs20000015_01	dark	03:30	360			LRS2	cal							Yes
virus0000012_01	dark	03:30	360			VIRUS	cal							Yes
lrs20000015_02	dark	03:37	360			LRS2	cal							Yes
virus0000012_02	dark	03:37	360			VIRUS	cal							Yes
lrs20000015_03	dark	03:44	360			LRS2	cal							Yes
virus0000012_03	dark	03:44	360			VIRUS	cal							Yes
0013	LFC Cal	03:56	106.5			HPF	cal							Yes
0014	LFC Cal	03:58	106.5			HPF	cal							Yes
0015	LFC Cal	04:00	106.5			HPF	cal							Yes
0016	UNe Slave Cal	04:07	426			HPF	cal							Yes
0017	UNe Slave Cal	04:15	426			HPF	cal							Yes
0018	UNe Slave Cal	04:23	426			HPF	cal							Yes
0019	UNe Slave Cal	04:30	426			HPF	cal							Yes
0020	UNe Slave Cal	04:38	426			HPF	cal							Yes
0021	UNe Slave Cal	04:46	426			HPF	cal							Yes
0022	Dark	04:57	319.5			HPF	cal							Yes
0023	Quartz FCU	05:04	74.5			HPF	cal							Yes
0024	Quartz FCU	05:06	74.5			HPF	cal							Yes
0025	Quartz FCU	05:08	74.5			HPF	cal							Yes
0026	Quartz FCU	05:09	74.5			HPF	cal							Yes
0027	Quartz FCU	05:11	74.5			HPF	cal							Yes
0028	Quartz FCU	05:13	74.5			HPF	cal							Yes
0029	Quartz FCU	05:15	74.5			HPF	cal							Yes
0030	Alpha Bright Cal	05:17	85.2			HPF	cal							Yes
0031	Alpha Bright Cal	05:19	85.2			HPF	cal							Yes
0032	Alpha Bright Cal	05:21	85.2			HPF	cal							Yes
0033	Alpha Bright Cal	05:23	85.2			HPF	cal							Yes
0034	LFC FCU	05:26	106.5			HPF	cal							Yes
0035	LFC FCU	05:28	106.5			HPF	cal							Yes
0036	LFC Cal	05:31	106.5			HPF	cal							Yes
0037	LFC Cal	05:33	106.5			HPF	cal							Yes
0038	Etalon Cal	05:36	159.8			HPF	cal							Yes
0039	LFC Cal	07:12	106.5			HPF	cal							Yes
0040	LFC Cal	07:15	106.5			HPF	cal							Yes
0041	LFC Cal	07:17	106.5			HPF	cal							Yes
0042	LFC Cal	08:16	106.5			HPF	cal							Yes
0043	LFC Cal	08:19	106.5			HPF	cal							Yes
0044	LFC Cal	08:21	106.5			HPF	cal							Yes
0045	LFC Cal	09:38	106.5			HPF	cal							Yes
0046	LFC Cal	09:40	106.5			HPF	cal							Yes
0047	LFC Cal	09:42	106.5			HPF	cal							Yes
0048	LFC Cal	11:19	106.5			HPF	cal							Yes
0049	LFC Cal	11:21	106.5			HPF	cal							Yes
0050	LFC Cal	11:23	106.5			HPF	cal							Yes
0051	LFC Cal	12:59	106.5			HPF	cal							Yes
0052	LFC Cal	13:01	106.5			HPF	cal							Yes
0053	LFC Cal	13:03	106.5			HPF	cal							Yes
lrs20000016_01	bias	13:20	0			LRS2	cal							Yes
virus0000013_01	bias	13:21	0			VIRUS	cal							Yes
virus0000014_01	Cd-A	13:25	15		ENG25-1-002	VIRUS	cal							Yes
virus0000015_01	Hg	13:27	15		ENG25-1-002	VIRUS	cal							Yes
0054	Dark	13:30	319.5			HPF	cal							Yes
0055	Quartz FCU	13:41	74.5			HPF	cal							Yes
0056	Quartz FCU	13:43	74.5			HPF	cal							Yes
0057	Quartz FCU	13:45	74.5			HPF	cal							Yes
0058	Quartz FCU	13:46	74.5			HPF	cal							Yes
0059	Quartz FCU	13:48	74.5			HPF	cal							Yes
0060	Quartz FCU	13:50	74.5			HPF	cal							Yes
0061	Quartz FCU	13:52	74.5			HPF	cal							Yes
0062	Alpha Bright Cal	13:54	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	13:56	85.2			HPF	cal							Yes
0064	Alpha Bright Cal	13:58	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	14:00	85.2			HPF	cal							Yes
0066	LFC FCU	14:03	106.5			HPF	cal							Yes
0067	LFC FCU	14:05	106.5			HPF	cal							Yes
0068	LFC FCU	14:08	106.5			HPF	cal							Yes
0069	LFC FCU	14:10	106.5			HPF	cal							Yes
0070	LFC FCU	14:12	106.5			HPF	cal							Yes
0071	LFC FCU	14:15	106.5			HPF	cal							Yes
0072	LFC Cal	14:18	106.5			HPF	cal							Yes
0073	LFC Cal	14:20	106.5			HPF	cal							Yes
0074	Etalon Cal	14:28	159.8			HPF	cal							Yes
0075	Etalon Cal	14:31	159.8			HPF	cal							Yes
0076	Etalon Cal	14:34	159.8			HPF	cal							Yes
0077	Etalon Cal	14:37	159.8			HPF	cal							Yes
0078	UNe Slave Cal	14:41	426			HPF	cal							Yes
0079	UNe Slave Cal	14:49	426			HPF	cal							Yes
0080	UNe Slave Cal	14:56	426			HPF	cal							Yes
0096	AlpB Test	18:08	21.3			HPF	cal							Yes
0097	AlpB Test	18:47	319.5			HPF	cal							Yes
0098	AlpB Test	20:07	319.5			HPF	cal							Yes
0099	AlpB Test	20:14	106.5			HPF	cal							Yes
0100	AlpB Test	20:57	106.5			HPF	cal							Yes
0101	AlpB Test	21:03	106.5			HPF	cal							Yes
0102	AlpB Test	21:05	106.5			HPF	cal							Yes
0103	LFC Cal	22:02	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:05	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:06	20			VIRUS	cal							Yes
virus0009901_01	bias	22:07	0			VIRUS	cal							Yes
0104	LFC Cal	22:08	106.5			HPF	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:08	20			LRS2	cal							Yes
virus0009902_01	dark	22:09	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:10	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:12	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:13	15			LRS2	cal							Yes