HET Night Report Reader

Civil Date	Ephemerides
2025-01-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:25	01:13	01:42	12:29	12:58	13:47	02:07	-
Night Length	10:47		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:19	2.0	5.7	06:09	engineering	05:50
07:42	1.5	4.4	12:43	twilight	05:01
Total Time Open					10:51

Program	Night Priority	Science
01:42	Science
01:52	Idle due to weather (Clouds)
02:11	Science
02:22	Idle due to weather (Clouds)
02:30	Science
03:05	Idle due to weather (Clouds)
05:32	Science
05:49	Idle due to weather (Clouds/Queue Hole)
12:28	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:51	01:51	0.64	1.04	200	+7528	2.3	4.0	4.3	102	3	First of Night
↪ Comments			Had to home and return 11:3 j.
08:28	09:00	0.57	0.91	180	+8347	1.3	2.1	2.2	79	9	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6408	01:00-01:15	00:15	Segment 11:3 not corrected by SCS; j position outside of soft limits

TO Comments	Cloudy for much of night. Calm with stable temperatures.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000024_02	dark	00:01	360			LRS2	cal							Yes
virus0000013_02	dark	00:01	360			VIRUS	cal							Yes
lrs20000024_03	dark	00:08	360			LRS2	cal							Yes
virus0000013_03	dark	00:08	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:30	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:31	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:33	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:34	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:35	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:36	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:39	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:40	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:42	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:43	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:44	26			VIRUS	cal							Yes
virus0000006_01	flat_ldls_long	00:52	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	00:54	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	00:55	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	00:56	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	00:58	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	00:59	15			VIRUS	cal							Yes
virus0000008_01	Hg	01:01	15			VIRUS	cal							Yes
virus0000008_02	Hg	01:02	15			VIRUS	cal							Yes
virus0000008_03	Hg	01:03	15			VIRUS	cal							Yes
0001	LFC Cal	01:05	106.5			HPF	cal							Yes
0002	LFC Cal	01:08	106.5			HPF	cal							Yes
0003	LFC Cal	01:10	106.5			HPF	cal							Yes
0004	LFC Cal	01:57	106.5			HPF	cal							Yes
lrs20000007_01	parallel	01:57	300			LRS2	sci							Yes
virus0000009_01	parallel	01:57	300	5.0	M25-1-004	VIRUS	sci	2.03		21.58	0.29		Clouds	No
0005	LFC Cal	02:00	106.5			HPF	cal							Yes
0006	LFC Cal	02:06	106.5			HPF	cal							Yes
lrs20000008_01	parallel	02:06	300			LRS2	sci							Yes
virus0000010_01	parallel	02:06	300	4.0	M25-1-004	VIRUS	sci	1.61	0.78	21.27	0.24		Clouds, did not attempt remaining exposures.	No
0007	LFC Cal	02:08	106.5			HPF	cal							Yes
virus0000011_01	parallel	02:17	300			VIRUS	sci							Yes
lrs20000009_01	parallel	02:17	300	6.0	PSU25-1-005	LRS2-R	sci	1.68	0.79	20.26	0.65			P4
0008	LFC Cal	02:18	106.5			HPF	cal							Yes
0009	LFC Cal	02:20	106.5			HPF	cal							Yes
0010	LFC Cal	02:34	106.5			HPF	cal							Yes
lrs20000010_01	parallel	02:34	210	3.5	PSU25-1-008	LRS2-B	sci	1.51	0.92	20.02	0.52		Clouds moving thru.	Yes
lrs20000010_02	parallel	02:38	210	1.5	PSU25-1-008	LRS2-B	sci	1.40	0.73	19.90	0.70		Clouds moving thru.	Yes
virus0000012_01	parallel	02:49	360			VIRUS	spec							Yes
lrs20000011_01	GD71_056_E	02:49	360	7.0		LRS2	spec	1.50	1.08	19.11	0.41			Yes
virus0000013_01	parallel	02:58	360			VIRUS	spec							Yes
lrs20000012_01	GD71_066_E	02:59	360	4.0		LRS2	spec	1.50	1.00	18.51	0.72			Yes
0011	LFC Cal	03:09	106.5			HPF	cal							Yes
0012	LFC Cal	03:11	106.5			HPF	cal							Yes
0013	LFC Cal	03:13	106.5			HPF	cal							Yes
0014	LFC Cal	04:16	106.5			HPF	cal							Yes
0015	LFC Cal	04:18	106.5			HPF	cal							Yes
0016	LFC Cal	04:20	106.5			HPF	cal							Yes
lrs20000013_01	BD+541216_056_E	05:37	60	5.0		LRS2	spec	1.65		18.47	0.68			Yes
lrs20000014_01	BD+541216_066_E	05:41	30	2.5		LRS2	spec	1.68		18.31	0.82			Yes
lrs20000015_01	HR1570_066_W	05:46	15	5.8		LRS2	telluric	1.55		19.01	0.80		saturated	Yes
lrs20000016_01	HR1570_066_W	05:48	15	1.8		LRS2	telluric	2.97	1.02	19.04	0.63		saturated	Yes
0017	LFC Cal	05:50	106.5			HPF	cal							Yes
0018	LFC Cal	05:52	106.5			HPF	cal							Yes
0019	LFC Cal	05:54	106.5			HPF	cal							Yes
virus0000014_01	dark	05:57	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_02	dark	06:04	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_03	dark	06:11	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_04	dark	06:18	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_05	dark	06:25	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_06	dark	06:32	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_07	dark	06:39	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_08	dark	06:45	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_09	dark	06:52	360		ENG25-1-004	VIRUS	cal							Yes
virus0000014_10	dark	06:59	360		ENG25-1-004	VIRUS	cal							Yes
0020	LFC Cal	07:12	106.5			HPF	cal							Yes
0021	LFC Cal	07:15	106.5			HPF	cal							Yes
0022	LFC Cal	07:17	106.5			HPF	cal							Yes
0023	LFC Cal	08:13	106.5			HPF	cal							Yes
0024	LFC Cal	08:16	106.5			HPF	cal							Yes
0025	LFC Cal	08:18	106.5			HPF	cal							Yes
0026	LFC Cal	09:12	106.5			HPF	cal							Yes
0027	LFC Cal	09:14	106.5			HPF	cal							Yes
0028	LFC Cal	09:16	106.5			HPF	cal							Yes
0029	LFC Cal	10:21	106.5			HPF	cal							Yes
0030	LFC Cal	10:23	106.5			HPF	cal							Yes
0031	LFC Cal	10:26	106.5			HPF	cal							Yes
0032	LFC Cal	11:20	106.5			HPF	cal							Yes
0033	LFC Cal	11:22	106.5			HPF	cal							Yes
0034	LFC Cal	11:25	106.5			HPF	cal							Yes
0035	LFC Cal	12:32	106.5			HPF	cal							Yes
lrs20000017_01	parallel	12:32	240	4.0	UT25-1-007	LRS2-B	sci	1.67	0.99	18.66	0.69			Yes
lrs20000018_01	bias	12:39	0			LRS2	cal							Yes
virus0000015_01	bias	12:39	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	12:44	15		ENG25-1-002	VIRUS	cal							Yes
virus0000017_01	Hg	12:45	15		ENG25-1-002	VIRUS	cal							Yes
0014	LFC Cal	22:04	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:20	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:22	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:23	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:26	15			LRS2	cal							Yes
virus0009903_01	dark	22:28	10			VIRUS	cal							Yes
virus0009904_01	bias	22:30	0			VIRUS	cal							Yes
0015	Dark	22:35	319.5			HPF	cal							Yes
0016	Quartz FCU	22:42	74.5			HPF	cal							Yes
0017	Quartz FCU	22:43	74.5			HPF	cal							Yes
0018	Quartz FCU	22:45	74.5			HPF	cal							Yes
0019	Quartz FCU	22:47	74.5			HPF	cal							Yes
0020	Quartz FCU	22:49	74.5			HPF	cal							Yes
0021	Quartz FCU	22:51	74.5			HPF	cal							Yes
0022	Quartz FCU	22:52	74.5			HPF	cal							Yes
0023	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0026	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0027	LFC FCU	23:03	106.5			HPF	cal							Yes
0028	LFC FCU	23:05	106.5			HPF	cal							Yes
0029	LFC Cal	23:08	106.5			HPF	cal							Yes
0030	LFC Cal	23:11	106.5			HPF	cal							Yes
0031	Etalon Cal	23:13	159.8			HPF	cal							Yes
0032	UNe Slave Cal	23:17	426			HPF	cal							Yes
lrs20000017_01	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000017_02	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000017_03	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000017_04	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000017_05	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000018_01	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
0033	UNe Slave Cal	23:25	426			HPF	cal							Yes
lrs20000018_02	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000018_03	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000019_01	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000019_02	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000019_03	Cd-A_B	23:32	38			LRS2	cal							Yes
0034	UNe Slave Cal	23:33	426			HPF	cal							Yes
lrs20000020_01	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000020_02	FeAr_R	23:35	15			LRS2	cal							Yes
lrs20000020_03	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000021_01	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000021_02	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000021_03	Hg_R	23:40	20			LRS2	cal							Yes
0035	UNe Slave Cal	23:40	426			HPF	cal							Yes
lrs20000022_01	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000022_02	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000022_03	Hg_B	23:43	15			LRS2	cal							Yes
lrs20000023_01	bias	23:45	0			LRS2	cal							Yes
virus0000012_01	bias	23:45	0			VIRUS	cal							Yes
lrs20000023_02	bias	23:46	0			LRS2	cal							Yes
virus0000012_02	bias	23:46	0			VIRUS	cal							Yes
lrs20000023_03	bias	23:46	0			LRS2	cal							Yes
virus0000012_03	bias	23:47	0			VIRUS	cal							Yes
lrs20000023_04	bias	23:47	0			LRS2	cal							Yes
virus0000012_04	bias	23:48	0			VIRUS	cal							Yes
lrs20000023_05	bias	23:48	0			LRS2	cal							Yes
0036	UNe Slave Cal	23:48	426			HPF	cal							Yes
virus0000012_05	bias	23:48	0			VIRUS	cal							Yes
lrs20000023_06	bias	23:49	0			LRS2	cal							Yes
virus0000012_06	bias	23:49	0			VIRUS	cal							Yes
lrs20000023_07	bias	23:50	0			LRS2	cal							Yes
virus0000012_07	bias	23:50	0			VIRUS	cal							Yes
lrs20000023_08	bias	23:51	0			LRS2	cal							Yes
virus0000012_08	bias	23:51	0			VIRUS	cal							Yes
lrs20000023_09	bias	23:52	0			LRS2	cal							Yes
virus0000012_09	bias	23:52	0			VIRUS	cal							Yes
lrs20000023_10	bias	23:53	0			LRS2	cal							Yes
virus0000012_10	bias	23:53	0			VIRUS	cal							Yes
lrs20000023_11	bias	23:53	0			LRS2	cal							Yes
virus0000012_11	bias	23:54	0			VIRUS	cal							Yes
lrs20000024_01	dark	23:54	360			LRS2	cal							Yes
virus0000013_01	dark	23:55	360			VIRUS	cal							Yes
0037	UNe Slave Cal	23:56	426			HPF	cal							Yes