HET Night Report Reader

Civil Date	Ephemerides
2025-01-11	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:21	01:10	01:39	12:29	12:58	13:47	21:50	13:12
Night Length	10:50		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Cassie Crowe

Overlaps		none

Other Personnel	Chris Robison

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:08	6.5	4.7	12:28	twilight	12:20
Total Time Open					12:20

Program	Night Priority	Science
01:39	Science
02:02	Idle due to weather (queue hole)
02:18	Science
02:23	Idle due to weather (queue hole)
02:38	Science
02:44	Idle due to weather (queu hole)
03:00	Science
03:09	Idle due to weather (queue hole)
03:38	Science
04:03	Idle due to weather (queue hole)
04:56	Science
05:00	Science
05:15	Idle due to weather (queue hole)
06:16	Science
06:25	Idle due to weather (image quality degrades due to high wind)
06:38	Science
06:52	Idle due to weather (queue hole)
08:20	Science
08:45	Idle due to weather (queue hole)
09:27	Science
09:40	Idle due to weather (bad seeing)
10:10	Science
10:21	Idle due to weather (queue hole)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:48	01:43	0.50	0.78	180	+6784	5.6	5.2	5.1	281	17	First of Night
↪ Comments			Had to retrieve several mirrors.
08:56	09:02	1.22	1.96	210	+8668	1.2	1.8	2.1	318	16	Post-Observing
09:03	09:28	0.44	0.70	180	+8426	0.7	1.5	1.7	327	15	Stack/Re-stack
11:55	12:24	0.53	0.85	175	+8977	-2.6	-2.3	-2.2	354	11	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6435	00:20-00:20	00:00	autotei.py fails
5755	04:41-04:43	00:02	TT not updating.
6436	07:08-08:21	01:13	Ozone smell coming from LER.	Called: Chris Couldn't find source. Might not be able to until something fails.

TO Comments	Clear all night but dropping temps and bad seeing.

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	00:26	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:27	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:28	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:29	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:30	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:32	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:35	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:36	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:38	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:39	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:41	26			VIRUS	cal							Yes
lrs20000007_01	parallel	01:47	900	4.0	UT25-1-007	LRS2-B	sci	1.82	1.49	19.00	0.88			Yes
virus0000006_01	parallel	01:47	900			VIRUS	sci							Yes
lrs20000008_01	G191B2B_056_E	02:22	60	4.0		LRS2	spec	2.40	1.24	18.17	0.89			Yes
lrs20000009_01	G191B2B_066_E	02:42	120	4.0		LRS2	spec	1.94	1.36	18.25	0.99			Yes
virus0000007_01	GD71_034_E	03:04	60	4.0		VIRUS	spec	2.71	1.47	17.33	1.01			Yes
0001	LFC Cal	03:06	106.5			HPF	cal							Yes
virus0000007_02	GD71_034_E	03:06	60	1.0		VIRUS	spec	2.50	1.11	17.33	0.99			Yes
virus0000007_03	GD71_034_E	03:08	60	1.0		VIRUS	spec	2.76	1.37	17.31	1.00			Yes
0002	LFC Cal	03:23	106.5			HPF	cal							Yes
0003	LFC Cal	03:35	106.5			HPF	cal							Yes
0004	LFC Cal	03:43	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:43	1200			VIRUS	sci							Yes
lrs20000010_01	parallel	03:43	1200	5.0	UT25-1-007	LRS2-B	sci	2.15	1.12	17.72	0.95			Yes
0005	LFC Cal	03:45	106.5			HPF	cal							Yes
0006	LFC Cal	03:47	106.5			HPF	cal							Yes
0007	LFC Cal	04:42	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:59	900			VIRUS	sci							Yes
0008	LFC Cal	05:00	106.5			HPF	cal							Yes
lrs20000011_01	parallel	05:00	900	4.0	UT25-1-007	LRS2-B	sci	2.53	1.84	18.41	0.95			P4
0009	LFC Cal	05:02	106.5			HPF	cal							Yes
0010	LFC Cal	05:04	106.5			HPF	cal							Yes
0011	LFC Cal	05:26	106.5			HPF	cal							Yes
0012	LFC Cal	05:42	106.5			HPF	cal							Yes
0013	LFC Cal	06:21	106.5			HPF	cal							Yes
lrs20000012_01	parallel	06:21	240	5.0	UT25-1-007	LRS2-B	sci	2.24	1.16	18.34	0.97			Yes
0014	LFC Cal	06:31	106.5			HPF	cal							Yes
virus0000010_01	parallel	06:31	400			VIRUS	sci							Yes
lrs20000013_01	parallel	06:31	400	6.3	UT25-1-007	LRS2-B	sci	3.26	1.43	18.34	1.00		image quality degraded suddenly probably due to high winds	No
0015	LFC Cal	06:33	106.5			HPF	cal							Yes
0016	LFC Cal	06:36	106.5			HPF	cal							Yes
lrs20000014_01	parallel	06:48	240	10.0	UT25-1-007	LRS2-B	sci	2.29	1.22	18.34	0.94			P4
0017	LFC Cal	06:49	106.5			HPF	cal							Yes
0018	LFC Cal	07:45	106.5			HPF	cal							Yes
virus0000011_01	parallel	08:24	1200			VIRUS	sci							Yes
0019	LFC Cal	08:25	106.5			HPF	cal							Yes
lrs20000015_01	parallel	08:25	1200	5.0	UT25-1-007	LRS2-B	sci	2.39	1.72	17.50	1.05		sky brighter than requested, please check data quality	Yes
0020	LFC Cal	08:27	106.5			HPF	cal							Yes
0021	LFC Cal	08:29	106.5			HPF	cal							Yes
0022	LFC Cal	09:30	106.5			HPF	cal							Yes
lrs20000016_01	GD153_056_E	09:32	180	5.0		LRS2	spec	2.24	1.39	18.37	0.83			Yes
lrs20000017_01	HD116405_056_E	09:40	15	4.8		LRS2	spec	2.64	1.61	18.68	0.58			Yes
0023	LFC Cal	09:49	106.5			HPF	cal							Yes
virus0000012_01	HZ44_034_E	10:15	60	5.0		VIRUS	spec	2.75	1.91	19.17	0.71			Yes
virus0000012_02	HZ44_034_E	10:17	60	1.0		VIRUS	spec	2.51	1.68	19.18	0.70			Yes
virus0000012_03	HZ44_034_E	10:20	60	2.0		VIRUS	spec	3.02		19.18	0.61			Yes
0024	LFC Cal	10:51	106.5			HPF	cal							Yes
0025	LFC Cal	12:22	106.5			HPF	cal							Yes
lrs20000018_01	bias	12:25	0			LRS2	cal							Yes
virus0000013_01	bias	12:26	0			VIRUS	cal							Yes
virus0000014_01	Cd-A	12:30	15		ENG25-1-002	VIRUS	cal							Yes
virus0000015_01	Hg	12:31	15		ENG25-1-002	VIRUS	cal							Yes
lrs20009900_01	bias	22:17	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:18	20			VIRUS	cal							Yes
virus0009901_01	bias	22:19	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:20	20			LRS2	cal							Yes
virus0009902_01	dark	22:21	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:22	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:24	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:25	15			LRS2	cal							Yes
lrs20000022_01	flat_Qth_R	22:35	15			LRS2	cal							Yes
lrs20000022_02	flat_Qth_R	22:37	15			LRS2	cal							Yes
lrs20000022_03	flat_Qth_R	22:38	15			LRS2	cal							Yes
lrs20000022_04	flat_Qth_R	22:39	15			LRS2	cal							Yes
lrs20000022_05	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000023_01	flat_ldls_long_B	22:42	20			LRS2	cal							Yes
lrs20000023_02	flat_ldls_long_B	22:43	20			LRS2	cal							Yes
lrs20000023_03	flat_ldls_long_B	22:44	20			LRS2	cal							Yes
lrs20000024_01	Cd-A_B	22:46	38			LRS2	cal							Yes
lrs20000024_02	Cd-A_B	22:47	38			LRS2	cal							Yes
lrs20000024_03	Cd-A_B	22:49	38			LRS2	cal							Yes
lrs20000025_01	FeAr_R	22:51	15			LRS2	cal							Yes
lrs20000025_02	FeAr_R	22:52	15			LRS2	cal							Yes
lrs20000025_03	FeAr_R	22:53	15			LRS2	cal							Yes
lrs20000026_01	Hg_R	22:54	20			LRS2	cal							Yes
lrs20000026_02	Hg_R	22:56	20			LRS2	cal							Yes
lrs20000026_03	Hg_R	22:57	20			LRS2	cal							Yes
lrs20000027_01	Hg_B	22:58	15			LRS2	cal							Yes
lrs20000027_02	Hg_B	22:59	15			LRS2	cal							Yes
lrs20000027_03	Hg_B	23:01	15			LRS2	cal							Yes
virus0000017_01	flat_ldls_long	23:07	15			VIRUS	cal							Yes
virus0000017_02	flat_ldls_long	23:09	15			VIRUS	cal							Yes
virus0000017_03	flat_ldls_long	23:10	15			VIRUS	cal							Yes
virus0000018_01	Cd-A	23:11	15			VIRUS	cal							Yes
virus0000018_02	Cd-A	23:13	15			VIRUS	cal							Yes
virus0000018_03	Cd-A	23:14	15			VIRUS	cal							Yes
virus0000019_01	Hg	23:16	15			VIRUS	cal							Yes
virus0000019_02	Hg	23:17	15			VIRUS	cal							Yes
virus0000019_03	Hg	23:19	15			VIRUS	cal							Yes
lrs20000028_01	bias	23:20	0			LRS2	cal							Yes
virus0000020_01	bias	23:20	0			VIRUS	cal							Yes
lrs20000028_02	bias	23:21	0			LRS2	cal							Yes
virus0000020_02	bias	23:21	0			VIRUS	cal							Yes
lrs20000028_03	bias	23:21	0			LRS2	cal							Yes
virus0000020_03	bias	23:22	0			VIRUS	cal							Yes
lrs20000028_04	bias	23:22	0			LRS2	cal							Yes
virus0000020_04	bias	23:23	0			VIRUS	cal							Yes
lrs20000028_05	bias	23:23	0			LRS2	cal							Yes
virus0000020_05	bias	23:23	0			VIRUS	cal							Yes
lrs20000028_06	bias	23:24	0			LRS2	cal							Yes
virus0000020_06	bias	23:24	0			VIRUS	cal							Yes
lrs20000028_07	bias	23:25	0			LRS2	cal							Yes
virus0000020_07	bias	23:25	0			VIRUS	cal							Yes
lrs20000028_08	bias	23:26	0			LRS2	cal							Yes
virus0000020_08	bias	23:26	0			VIRUS	cal							Yes
lrs20000028_09	bias	23:27	0			LRS2	cal							Yes
virus0000020_09	bias	23:27	0			VIRUS	cal							Yes
lrs20000028_10	bias	23:27	0			LRS2	cal							Yes
virus0000020_10	bias	23:28	0			VIRUS	cal							Yes
lrs20000028_11	bias	23:28	0			LRS2	cal							Yes
virus0000020_11	bias	23:29	0			VIRUS	cal							Yes
lrs20000029_01	dark	23:29	360			LRS2	cal							Yes
virus0000021_01	dark	23:30	360			VIRUS	cal							Yes
lrs20000029_02	dark	23:36	360			LRS2	cal							Yes
virus0000021_02	dark	23:36	360			VIRUS	cal							Yes
lrs20000029_03	dark	23:43	360			LRS2	cal							Yes
virus0000021_03	dark	23:43	360			VIRUS	cal							Yes