HET Night Report Reader

Civil Date	Ephemerides
2025-11-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:10	00:57	01:25	11:55	12:23	13:11	02:54	-
Night Length	10:30		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Cassie Crowe

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
00:07	17.4	15.8	11:43	twilight	11:36
Total Time Open					11:36

Program	Night Priority	Science
01:25	Science
07:01	Idle due to weather (Poor IQ)
07:18	Science
08:35	Idle due to weather (Poor IQ)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:36	01:04	0.40	0.62	220	+3225	16.7	16.3	16.2	308	12	First of Night
04:16	04:22	0.88	1.35	680	+3677	11.8	12.9	13.3	47	9	Post-Observing
04:23	04:37				+4567	11.3	12.5	12.9	32	6	Stack/Re-stack
05:55	06:22	0.49	0.75	170	+5463	9.1	10.1	10.4	52	17	Stack/Re-stack
07:58	08:35	0.53	0.82	200	+6495	5.7	6.6	7.0	46	15	Stack/Re-stack
↪ Comments			Chasing temps

Problem Reports
PR Number	Times	Time Lost	Description	Response
6579	08:43-08:43	00:00	8:9 oscillating
5588	10:59-11:07	00:08	PFIP crash

TO Comments	Clear all night but dropping temps caused horrible 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	00:14	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:15	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:17	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:18	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:19	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:20	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:23	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:24	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:26	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:27	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:28	26			VIRUS	cal							Yes
lrs20000007_01	dark	00:45	360			LRS2	cal							Yes
virus0000006_01	dark	00:45	360			VIRUS	cal							Yes
lrs20000007_02	dark	00:51	360			LRS2	cal							Yes
virus0000006_02	dark	00:52	360			VIRUS	cal							Yes
lrs20000007_03	dark	00:58	360			LRS2	cal							Yes
virus0000006_03	dark	00:58	360			VIRUS	cal							Yes
virus0000007_01	parallel	01:09	660			VIRUS	sci							Yes
0001	parallel	01:10	617.7	5.7	UT25-3-002	HPF	sci	1.28	0.72	19.72	0.91	90		P4
lrs20000008_01	parallel	01:24	360			LRS2	sci							Yes
virus0000008_01	parallel	01:24	360	4.0	UT25-3-017	VIRUS	sci	1.41	0.78	21.59	0.86			Yes
0002	LFC Cal	01:25	106.5			HPF	cal							Yes
0003	LFC Cal	01:27	106.5			HPF	cal							Yes
lrs20000008_02	parallel	01:32	360			LRS2	sci							Yes
virus0000008_02	parallel	01:32	360	2.0	UT25-3-017	VIRUS	sci	1.40	0.77	21.61	0.87			Yes
lrs20000008_03	parallel	01:39	360			LRS2	sci							Yes
virus0000008_03	parallel	01:39	360	1.0	UT25-3-017	VIRUS	sci	1.37	1.00	21.63	0.87			Yes
0004	LFC Cal	01:49	106.5			HPF	cal							Yes
lrs20000009_01	parallel	01:49	360			LRS2	sci							Yes
virus0000009_01	parallel	01:49	360	4.0	UT25-3-017	VIRUS	sci	1.71	1.05	21.63	0.91			Yes
0005	LFC Cal	01:51	106.5			HPF	cal							Yes
lrs20000009_02	parallel	01:56	360			LRS2	sci							Yes
virus0000009_02	parallel	01:56	360	1.0	UT25-3-017	VIRUS	sci	1.57	1.08	21.59	0.93			Yes
lrs20000009_03	parallel	02:03	360			LRS2	sci							Yes
virus0000009_03	parallel	02:03	360	1.0	UT25-3-017	VIRUS	sci	1.58	1.20	21.57	0.96			Yes
virus0000010_01	parallel	02:15	360			VIRUS	spec							Yes
lrs20000010_01	LDS749B_056_W	02:15	360	6.0		LRS2	spec	1.59	1.02	21.62	0.91			Yes
virus0000011_01	parallel	02:24	360			VIRUS	spec							Yes
lrs20000011_01	LDS749B_066_W	02:25	360	4.0		LRS2	spec	1.53	0.94	20.28	0.97			Yes
0006	parallel	02:35	969.1	4.8	UT25-3-013	HPF	sci	1.29	0.93	19.81	0.97	93		P4
virus0000012_01	parallel	02:35	2047			VIRUS	sci							Yes
0007	parallel	02:53	969.1	0.8	UT25-3-013	HPF	sci	1.41	1.16	19.66	0.95	76		P4
0008	LFC Cal	03:10	106.5			HPF	cal							Yes
0009	HR8231_tell_std	03:16	330.2	8.5		HPF	telluric	1.53	1.28	19.58	1.02			Yes
virus0000013_01	parallel	03:28	2203			VIRUS	sci							Yes
0010	parallel	03:29	330.2	5.5	PSU25-3-014	HPF	sci	2.00	1.64	19.23	0.77	232	Mishap with guiding during 3rd of 6 exposures, took extra exposure at the end. Please reject if data is not good for your use.	Yes
0011	parallel	03:35	330.2	0.5	PSU25-3-014	HPF	sci	2.28		19.24	0.77	188		Yes
0012	parallel	03:41	330.2	0.5	PSU25-3-014	HPF	sci	2.11	1.59	19.35	0.83	88	Lost guiding for a few minutes, took extra exposure to make up for this one.	No
0013	parallel	03:47	330.2	1.5	PSU25-3-014	HPF	sci	1.99	1.87	19.34	0.83	257		Yes
0014	parallel	03:53	330.2	0.5	PSU25-3-014	HPF	sci	1.95	1.63	19.27	0.83	274		Yes
0015	parallel	03:59	330.2	1.5	PSU25-3-014	HPF	sci	2.10	1.65	19.13	0.84	257		Yes
0016	LFC Cal	04:06	106.5			HPF	cal							Yes
0017	parallel	04:09	330.2	3.5	PSU25-3-014	HPF	sci	2.00	1.66	18.97	0.91	229		Yes
virus0000014_01	parallel	04:09	553			VIRUS	sci							Yes
0018	LFC Cal	04:16	106.5			HPF	cal							Yes
0019	LFC Cal	04:38	106.5			HPF	cal							Yes
0020	parallel	04:43	617.7	6.7	UT25-3-019	HPF	sci	1.89	1.61	18.53	0.58	35		Yes
virus0000015_01	parallel	04:43	1984			VIRUS	sci							Yes
0021	parallel	04:54	617.7	0.7	UT25-3-019	HPF	sci	1.75	1.46	18.67	0.69	48		Yes
0022	parallel	05:06	617.7	0.7	UT25-3-019	HPF	sci	1.66	1.21	18.91	0.74	58		Yes
0023	LFC Cal	05:17	106.5			HPF	cal							Yes
0024	parallel	05:20	617.7	4.7	UT25-3-019	HPF	sci	1.75	1.52	18.90	0.77	21		Yes
virus0000016_01	parallel	05:20	1984			VIRUS	sci							Yes
0025	parallel	05:31	617.7	0.7	UT25-3-019	HPF	sci	1.72	1.13	18.79	0.82	18		Yes
0026	parallel	05:43	617.7	1.7	UT25-3-019	HPF	sci	1.85	1.43	18.72	0.89	15		Yes
0027	LFC Cal	05:55	106.5			HPF	cal							Yes
lrs20000012_01	bias	06:04	0			LRS2	cal							Yes
virus0000017_01	bias	06:04	0			VIRUS	cal							Yes
lrs20000012_02	bias	06:05	0			LRS2	cal							Yes
virus0000017_02	bias	06:05	0			VIRUS	cal							Yes
lrs20000012_03	bias	06:06	0			LRS2	cal							Yes
virus0000017_03	bias	06:06	0			VIRUS	cal							Yes
lrs20000012_04	bias	06:07	0			LRS2	cal							Yes
virus0000017_04	bias	06:07	0			VIRUS	cal							Yes
lrs20000012_05	bias	06:07	0			LRS2	cal							Yes
virus0000017_05	bias	06:08	0			VIRUS	cal							Yes
lrs20000012_06	bias	06:08	0			LRS2	cal							Yes
virus0000017_06	bias	06:09	0			VIRUS	cal							Yes
lrs20000012_07	bias	06:09	0			LRS2	cal							Yes
virus0000017_07	bias	06:09	0			VIRUS	cal							Yes
lrs20000012_08	bias	06:10	0			LRS2	cal							Yes
virus0000017_08	bias	06:10	0			VIRUS	cal							Yes
lrs20000012_09	bias	06:11	0			LRS2	cal							Yes
virus0000017_09	bias	06:11	0			VIRUS	cal							Yes
lrs20000012_10	bias	06:12	0			LRS2	cal							Yes
virus0000017_10	bias	06:12	0			VIRUS	cal							Yes
lrs20000012_11	bias	06:13	0			LRS2	cal							Yes
virus0000017_11	bias	06:13	0			VIRUS	cal							Yes
virus0000018_01	parallel	06:27	2047			VIRUS	sci							Yes
0028	parallel	06:28	969.1	5.8	UT25-3-013	HPF	sci	2.05	1.79	19.48	1.00	92		P4
0029	parallel	06:45	969.1	0.8	UT25-3-013	HPF	sci	2.55	2.38	19.38	0.93	74		P4
0030	LFC Cal	07:03	106.5			HPF	cal							Yes
0031	LFC Cal	07:19	106.5			HPF	cal							Yes
0032	parallel	07:25	915.9	6.7	G25-3-002	HPF	sci	2.34	2.57	19.44	0.83	83		Yes
virus0000019_01	parallel	07:25	1959			VIRUS	sci							Yes
0033	parallel	07:41	915.9	1.7	G25-3-002	HPF	sci	2.51	1.88	19.39	0.83	85		Yes
0034	LFC Cal	07:58	106.5			HPF	cal							Yes
0035	LFC Cal	08:42	106.5			HPF	cal							Yes
virus0000020_01	parallel	08:42	1200			VIRUS	sci							Yes
lrs20000013_01	parallel	08:42	1200	7.0	M25-3-011	LRS2-R	sci	3.65	5.33	17.77	0.81		IQ worse than requested.	No
0036	LFC Cal	08:44	106.5			HPF	cal							Yes
0037	LFC Cal	08:47	106.5			HPF	cal							Yes
0038	LFC Cal	10:18	106.5			HPF	cal							Yes
virus0000021_01	parallel	10:18	1800			VIRUS	sci							Yes
lrs20000014_01	parallel	10:18	1800	5.0	UT25-3-004	LRS2-R	sci	4.55	4.86	18.78	0.72		Poor image quality.	No
0039	LFC Cal	10:21	106.5			HPF	cal							Yes
0040	LFC Cal	10:23	106.5			HPF	cal							Yes
0041	LFC Cal	11:15	106.5			HPF	cal							Yes
0042	LFC Cal	11:18	106.5			HPF	cal							Yes
0043	LFC Cal	11:20	106.5			HPF	cal							Yes
lrs20000015_01	bias	11:38	0			LRS2	cal							Yes
virus0000022_01	bias	11:38	0			VIRUS	cal							Yes
virus0000023_01	Cd-A	11:43	15		ENG25-3-002	VIRUS	cal							Yes
virus0000024_01	Hg	11:44	15		ENG25-3-002	VIRUS	cal							Yes
0044	Dark	11:54	319.5			HPF	cal							Yes
0045	Quartz FCU	12:06	74.5			HPF	cal							Yes
0046	Quartz FCU	12:08	74.5			HPF	cal							Yes
0047	Quartz FCU	12:09	74.5			HPF	cal							Yes
0048	Quartz FCU	12:11	74.5			HPF	cal							Yes
0049	Quartz FCU	12:13	74.5			HPF	cal							Yes
0050	Quartz FCU	12:15	74.5			HPF	cal							Yes
0051	Quartz FCU	12:16	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	12:19	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	12:21	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	12:23	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	12:25	85.2			HPF	cal							Yes
0056	LFC FCU	12:27	106.5			HPF	cal							Yes
0057	LFC FCU	12:30	106.5			HPF	cal							Yes
0058	LFC FCU	12:32	106.5			HPF	cal							Yes
0059	LFC FCU	12:34	106.5			HPF	cal							Yes
0060	LFC FCU	12:37	106.5			HPF	cal							Yes
0061	LFC FCU	12:39	106.5			HPF	cal							Yes
0062	LFC Cal	12:42	106.5			HPF	cal							Yes
0063	LFC Cal	12:44	106.5			HPF	cal							Yes
0064	Etalon Cal	12:52	159.8			HPF	cal							Yes
0065	Etalon Cal	12:55	159.8			HPF	cal							Yes
0066	Etalon Cal	12:58	159.8			HPF	cal							Yes
0067	Etalon Cal	13:02	159.8			HPF	cal							Yes
0068	UNe Slave Cal	13:05	426			HPF	cal							Yes
0069	UNe Slave Cal	13:13	426			HPF	cal							Yes
0070	UNe Slave Cal	13:21	426			HPF	cal							Yes
0071	UNe Slave Cal	13:28	426			HPF	cal							Yes
0072	UNe Slave Cal	13:36	426			HPF	cal							Yes
0073	UNe Slave Cal	13:44	426			HPF	cal							Yes
0104	LFC Cal	22:08	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:15	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:16	20			VIRUS	cal							Yes
virus0009901_01	bias	22:18	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:18	20			LRS2	cal							Yes
virus0009902_01	dark	22:20	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:21	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:22	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:23	15			LRS2	cal							Yes
0105	Dark	22:31	319.5			HPF	cal							Yes
0106	Quartz FCU	22:38	74.5			HPF	cal							Yes
0107	Quartz FCU	22:39	74.5			HPF	cal							Yes
0108	Quartz FCU	22:41	74.5			HPF	cal							Yes
0109	Quartz FCU	22:43	74.5			HPF	cal							Yes
0110	Quartz FCU	22:45	74.5			HPF	cal							Yes
0111	Quartz FCU	22:46	74.5			HPF	cal							Yes
0112	Quartz FCU	22:48	74.5			HPF	cal							Yes
0113	Alpha Bright Cal	22:51	85.2			HPF	cal							Yes
0114	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0115	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0116	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0117	LFC FCU	22:59	106.5			HPF	cal							Yes
0118	LFC FCU	23:01	106.5			HPF	cal							Yes
0119	LFC Cal	23:04	106.5			HPF	cal							Yes
0120	LFC Cal	23:06	106.5			HPF	cal							Yes
0121	Etalon Cal	23:09	159.8			HPF	cal							Yes
0122	UNe Slave Cal	23:13	426			HPF	cal							Yes
lrs20000025_01	flat_Qth_R	23:15	15			LRS2	cal							Yes
lrs20000025_02	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000025_03	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000025_04	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000025_05	flat_Qth_R	23:20	15			LRS2	cal							Yes
0123	UNe Slave Cal	23:21	426			HPF	cal							Yes
lrs20000026_01	flat_ldls_long_B	23:21	20			LRS2	cal							Yes
lrs20000026_02	flat_ldls_long_B	23:23	20			LRS2	cal							Yes
lrs20000026_03	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000027_01	Cd-A_B	23:25	29			LRS2	cal							Yes
lrs20000027_02	Cd-A_B	23:27	29			LRS2	cal							Yes
0124	UNe Slave Cal	23:28	426			HPF	cal							Yes
lrs20000027_03	Cd-A_B	23:28	29			LRS2	cal							Yes
lrs20000028_01	FeAr_R	23:30	15			LRS2	cal							Yes
lrs20000028_02	FeAr_R	23:31	15			LRS2	cal							Yes
lrs20000028_03	FeAr_R	23:32	15			LRS2	cal							Yes
lrs20000029_01	Hg_R	23:33	20			LRS2	cal							Yes
lrs20000029_02	Hg_R	23:35	20			LRS2	cal							Yes
0125	UNe Slave Cal	23:36	426			HPF	cal							Yes
lrs20000029_03	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000030_01	Hg_B	23:37	15			LRS2	cal							Yes
lrs20000030_02	Hg_B	23:38	15			LRS2	cal							Yes
lrs20000030_03	Hg_B	23:40	15			LRS2	cal							Yes
0126	UNe Slave Cal	23:44	426			HPF	cal							Yes
virus0000033_01	flat_ldls_long	23:46	15			VIRUS	cal							Yes
virus0000033_02	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000033_03	flat_ldls_long	23:49	15			VIRUS	cal							Yes
virus0000034_01	Cd-A	23:51	15			VIRUS	cal							Yes
0127	UNe Slave Cal	23:52	426			HPF	cal							Yes
virus0000034_02	Cd-A	23:52	15			VIRUS	cal							Yes
virus0000034_03	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000035_01	Hg	23:55	15			VIRUS	cal							Yes
virus0000035_02	Hg	23:56	15			VIRUS	cal							Yes
virus0000035_03	Hg	23:58	15			VIRUS	cal							Yes