HET Night Report Reader

Civil Date	Ephemerides
2025-12-02	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:02	00:50	01:20	12:12	12:41	13:30	-	12:17
Night Length	10:52		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	Camilo Nino

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:02			11:39	clouds	11:37
Total Time Open					11:37

Program	Night Priority	Science
01:20	Science
07:18	Idle due to weather (Clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:29	01:05	0.60	0.91	-10	-785	10.4	11.4	11.9	236	15	First of Night
05:02	05:36	0.47	0.67	20	+151	10.6	10.8	10.7	224	14	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6600	00:57-02:15	01:18	HObS not usable for a long time while loading in new targets accepted today.
6581	11:40-11:40	00:00	Dome shutter stuck at NEAR_CLOSED after shutter work

TO Comments	Very cloudy for half the night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:05	426			HPF	cal							Yes
lrs20000001_01	skyflat	00:07	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:08	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
0002	UNe Slave Cal	00:13	426			HPF	cal							Yes
lrs20000006_01	skyflat	00:13	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:15	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:17	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:18	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:19	18			VIRUS	cal							Yes
0003	UNe Slave Cal	00:20	426			HPF	cal							Yes
virus0000005_01	skyflat	00:21	26			VIRUS	cal							Yes
lrs20000007_01	flat_Qth_R	00:25	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	00:26	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	00:27	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	00:28	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	00:29	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	00:31	20			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	00:32	20			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	00:33	20			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	00:35	29			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	00:36	29			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	00:37	29			LRS2	cal							Yes
lrs20000010_01	FeAr_R	00:39	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	00:40	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	00:41	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	00:43	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	00:44	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	00:45	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	00:47	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	00:48	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	00:49	15			LRS2	cal							Yes
virus0000006_01	parallel	01:12	360			VIRUS	sci							Yes
0004	LFC Cal	01:13	106.5			HPF	cal							Yes
lrs20000013_01	QID 188	01:13	360	8.0	UT26-1-016	LRS2-R	sci	2.42	1.25	17.63	0.95			Yes
0005	LFC Cal	01:15	106.5			HPF	cal							Yes
0006	LFC Cal	01:22	106.5			HPF	cal							Yes
lrs20000014_01	QID 272	01:22	180	3.0	UT26-1-016	LRS2-B	sci	2.26	1.39	17.81	0.82			Yes
0007	LFC Cal	01:32	106.5			HPF	cal							Yes
virus0000007_01	parallel	01:32	360			VIRUS	sci							Yes
lrs20000015_01	QID 193	01:32	360	7.0	UT26-1-016	LRS2-R	sci	2.09	1.38	19.21	0.98			Yes
0008	LFC Cal	01:34	106.5			HPF	cal							Yes
0009	LFC Cal	01:43	106.5			HPF	cal							Yes
lrs20000016_01	QID 277	01:43	180	5.0	UT26-1-016	LRS2-B	sci	2.26	1.54	18.94	0.82			Yes
virus0000008_01	parallel	01:51	756			VIRUS	sci							Yes
0010	LFC Cal	01:52	106.5			HPF	cal							Yes
lrs20000017_01	QID 1118	01:52	756	5.4	PSU26-1-021	LRS2-R	sci	1.79	1.40	18.41	1.10		Sky slightly brighter than requested.	Yes
0011	LFC Cal	01:54	106.5			HPF	cal							Yes
0012	LFC Cal	01:56	106.5			HPF	cal							Yes
lrs20000018_01	HD209458_056_W	02:10	15	5.8		LRS2	spec	1.47	1.48	19.06	0.82			Yes
lrs20000019_01	HD209458_066_W	02:13	15	2.8		LRS2	spec	1.45	1.25	19.15	0.99			Yes
virus0000009_01	parallel	02:21	591			VIRUS	sci							Yes
0013	LFC Cal	02:22	106.5			HPF	cal							Yes
lrs20000020_01	QID 1117	02:22	591	9.2	PSU26-1-021	LRS2-R	sci	1.69	1.04	18.19	1.18		Sky slightly brighter than requested. Please check data is OK.	Yes
0014	LFC Cal	02:24	106.5			HPF	cal							Yes
0015	LFC Cal	02:26	106.5			HPF	cal							Yes
virus0000010_01	parallel	02:37	360			VIRUS	sci							Yes
0016	LFC Cal	02:38	106.5			HPF	cal							Yes
lrs20000021_01	QID 178	02:38	360	6.0	UT26-1-016	LRS2-R	sci	1.67	1.32	18.95	0.98			Yes
0017	LFC Cal	02:40	106.5			HPF	cal							Yes
0018	LFC Cal	02:47	106.5			HPF	cal							Yes
lrs20000022_01	QID 262	02:47	180	3.0	UT26-1-016	LRS2-B	sci	1.81	1.24	18.79	0.90			Yes
0019	HR989_tell_std	02:57	117.2	7.0		HPF	telluric	2.50	1.54	18.67	0.95			Yes
0020	QID 126	03:07	617.7	8.7	UT26-1-009	HPF	sci	2.18	1.41	17.45	0.58	34	Sky brighter than requested, synoptic target only available tonight.	Yes
virus0000011_01	parallel	03:07	3985			VIRUS	sci							Yes
0021	QID 126	03:19	617.7	0.7	UT26-1-009	HPF	sci	2.33	1.52	17.69	0.66	37		Yes
0022	QID 126	03:30	617.7	0.7	UT26-1-009	HPF	sci	2.34	1.36	17.96	0.71	44		Yes
0023	QID 126	03:41	617.7	0.7	UT26-1-009	HPF	sci	2.21	1.35	17.95	0.74	46		Yes
0024	QID 126	03:52	617.7	0.7	UT26-1-009	HPF	sci	2.04	1.50	17.34	0.78	46		Yes
0025	QID 126	04:03	617.7	0.7	UT26-1-009	HPF	sci	2.04	1.24	16.96	0.84	40		Yes
0026	QID 1089	04:22	74.5	8.8	PSU26-1-011	HPF	sci	1.70	1.25	18.66	1.01	406		Yes
0027	QID 342	04:32	521.9	9.3	UT26-1-015	HPF	sci	2.12	1.21	17.82	0.87	102	Sky slightly brighter than requested.	Yes
virus0000012_01	parallel	04:32	1145			VIRUS	sci							Yes
0028	QID 342	04:42	521.9	0.3	UT26-1-015	HPF	sci	2.04	1.33	17.81	0.92	93	Sky slightly brighter than requested.	Yes
0029	QID 343	04:58	245	7.9	UT26-1-015	HPF	sci	1.95	1.55	17.96	1.08	358		Yes
virus0000013_01	flat_ldls_long	05:09	15			VIRUS	cal							Yes
virus0000013_02	flat_ldls_long	05:10	15			VIRUS	cal							Yes
virus0000013_03	flat_ldls_long	05:12	15			VIRUS	cal							Yes
virus0000014_01	Cd-A	05:13	15			VIRUS	cal							Yes
virus0000014_02	Cd-A	05:14	15			VIRUS	cal							Yes
virus0000014_03	Cd-A	05:16	15			VIRUS	cal							Yes
virus0000015_01	Hg	05:17	15			VIRUS	cal							Yes
virus0000015_02	Hg	05:19	15			VIRUS	cal							Yes
virus0000015_03	Hg	05:20	15			VIRUS	cal							Yes
lrs20000023_01	dark	05:23	360			LRS2	cal							Yes
virus0000016_01	dark	05:23	360			VIRUS	cal							Yes
lrs20000023_02	dark	05:30	360			LRS2	cal							Yes
virus0000016_02	dark	05:30	360			VIRUS	cal							Yes
virus0000017_01	parallel	05:42	360			VIRUS	sci							Yes
0030	LFC Cal	05:43	106.5			HPF	cal							Yes
lrs20000024_01	QID 161	05:43	360	7.0	UT26-1-016	LRS2-R	sci	1.56	1.09	18.17	0.99			Yes
0031	LFC Cal	05:45	106.5			HPF	cal							Yes
0032	LFC Cal	05:52	106.5			HPF	cal							Yes
lrs20000025_01	QID 245	05:52	180	4.0	UT26-1-016	LRS2-B	sci	1.47	1.10	18.25	0.92			Yes
0033	LFC Cal	05:56	106.5			HPF	cal							Yes
0034	QID 402	06:06	969.1	9.8	UT26-1-003	HPF	sci	1.60	0.84	18.53	0.95	23	IQ 0.1" worse than requested during this exposure. S/N still OK.	Yes
virus0000018_01	parallel	06:06	2047			VIRUS	sci							Yes
0035	QID 402	06:23	969.1	0.8	UT26-1-003	HPF	sci	1.53	1.16	18.82	0.98	26		Yes
0036	LFC Cal	06:45	106.5			HPF	cal							Yes
virus0000019_01	parallel	06:45	360			VIRUS	sci							Yes
lrs20000026_01	QID 180	06:45	360	6.0	UT26-1-016	LRS2-R	sci	1.45	0.95	18.59	0.88			Yes
0037	LFC Cal	06:48	106.5			HPF	cal							Yes
lrs20000027_01	QID 264	06:55	180	4.0	UT26-1-016	LRS2-B	sci	1.52	0.94	18.37	1.14			Yes
0038	LFC Cal	06:56	106.5			HPF	cal							Yes
virus0000020_01	parallel	07:04	360			VIRUS	sci							Yes
0039	LFC Cal	07:05	106.5			HPF	cal							Yes
lrs20000028_01	QID 166	07:05	360	7.0	UT26-1-016	LRS2-R	sci	1.37	0.94	17.08	1.01			Yes
0040	LFC Cal	07:07	106.5			HPF	cal							Yes
0041	LFC Cal	07:15	106.5			HPF	cal							Yes
lrs20000029_01	QID 250	07:15	180	4.0	UT26-1-016	LRS2-B	sci	1.38	0.94	17.40	1.00			Yes
0042	QID 1107	07:24	915.9	5.7	UT26-1-006	HPF	sci	1.59	0.84	18.06	0.85	105		No
virus0000021_01	parallel	07:24	2941			VIRUS	sci							Yes
0043	QID 1107	07:40	915.9	0.7	UT26-1-006	HPF	sci	1.51	0.80	17.62	0.61	104	Lost to clouds from this exposure on.	No
0044	QID 1107	07:56	915.9	1.7	UT26-1-006	HPF	sci	1.54	0.83	16.58	0.23	58		No
lrs20000030_01	dark	08:14	360			LRS2	cal							Yes
virus0000022_01	dark	08:14	360			VIRUS	cal							Yes
virus0000023_01	parallel	08:32	3985			VIRUS	sci							Yes
0045	QID 127	08:33	617.7	6.7	UT26-1-009	HPF	sci	1.36	0.95	16.17	0.55	57		No
0046	QID 127	08:44	617.7	0.7	UT26-1-009	HPF	sci	1.47	1.28	15.92	0.43	55	Lost to clouds from this exposure on.	No
0047	QID 127	08:55	617.7	0.7	UT26-1-009	HPF	sci	1.51	0.82	15.58	0.32	55		No
0048	QID 127	09:06	617.7	0.7	UT26-1-009	HPF	sci	1.50	0.92	15.53	0.25	37		No
0049	QID 127	09:17	617.7	0.7	UT26-1-009	HPF	sci		1.11			23		No
0050	QID 127	09:28	617.7	0.7	UT26-1-009	HPF	sci	1.63	1.08	15.65	0.47	26		No
0051	LFC Cal	09:46	106.5			HPF	cal							Yes
virus0000024_01	parallel	09:46	360			VIRUS	sci							Yes
lrs20000031_01	QID 148	09:46	360	8.0	UT26-1-016	LRS2-R	sci	1.71	1.17	18.31	0.58			No
0052	LFC Cal	09:48	106.5			HPF	cal							Yes
0053	LFC Cal	09:56	106.5			HPF	cal							Yes
lrs20000032_01	QID 232	09:56	180	4.0	UT26-1-016	LRS2-B	sci	1.69	1.43	18.52	0.47		clouds	No
0054	QID 1082	10:05	74.5	5.8	PSU26-1-011	HPF	sci	1.62	1.21	17.70	0.35	378	clouds	No
0055	LFC Cal	10:08	106.5			HPF	cal							Yes
0056	LFC Cal	10:11	106.5			HPF	cal							Yes
0057	LFC Cal	10:13	106.5			HPF	cal							Yes
0058	LFC Cal	11:07	106.5			HPF	cal							Yes
0059	LFC Cal	11:09	106.5			HPF	cal							Yes
0060	LFC Cal	11:12	106.5			HPF	cal							Yes
lrs20000033_01	bias	11:39	0			LRS2	cal							Yes
virus0000025_01	bias	11:40	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	11:44	15		ENG26-1-002	VIRUS	cal							Yes
virus0000027_01	Hg	11:46	15		ENG26-1-002	VIRUS	cal							Yes
0061	Dark	11:53	319.5			HPF	cal							Yes
0062	Quartz FCU	12:05	74.5			HPF	cal							Yes
0063	Quartz FCU	12:07	74.5			HPF	cal							Yes
0064	Quartz FCU	12:08	74.5			HPF	cal							Yes
0065	Quartz FCU	12:10	74.5			HPF	cal							Yes
0066	Quartz FCU	12:12	74.5			HPF	cal							Yes
0067	Quartz FCU	12:14	74.5			HPF	cal							Yes
0068	Quartz FCU	12:16	74.5			HPF	cal							Yes
0069	Alpha Bright Cal	12:18	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	12:20	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	12:22	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0073	LFC FCU	12:26	106.5			HPF	cal							Yes
0074	LFC FCU	12:29	106.5			HPF	cal							Yes
0075	LFC FCU	12:31	106.5			HPF	cal							Yes
0076	LFC FCU	12:33	106.5			HPF	cal							Yes
0077	LFC FCU	12:36	106.5			HPF	cal							Yes
0078	LFC FCU	12:38	106.5			HPF	cal							Yes
0079	LFC Cal	12:41	106.5			HPF	cal							Yes
0080	LFC Cal	12:43	106.5			HPF	cal							Yes
0081	Etalon Cal	12:51	159.8			HPF	cal							Yes
0082	Etalon Cal	12:54	159.8			HPF	cal							Yes
0083	Etalon Cal	12:57	159.8			HPF	cal							Yes
0084	Etalon Cal	13:00	159.8			HPF	cal							Yes
0085	UNe Slave Cal	13:04	426			HPF	cal							Yes
0086	UNe Slave Cal	13:12	426			HPF	cal							Yes
0087	UNe Slave Cal	13:20	426			HPF	cal							Yes
0088	UNe Slave Cal	13:27	426			HPF	cal							Yes
0089	UNe Slave Cal	13:35	426			HPF	cal							Yes
0090	UNe Slave Cal	13:43	426			HPF	cal							Yes
lrs20009900_01	bias	22:25	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:25	20			VIRUS	cal							Yes
0108	LFC Cal	22:26	106.5			HPF	cal							Yes
virus0009901_01	bias	22:27	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:28	20			LRS2	cal							Yes
virus0009902_01	dark	22:29	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:30	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:31	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:33	15			LRS2	cal							Yes
0109	Dark	22:59	319.5			HPF	cal							Yes
0110	Quartz FCU	23:06	74.5			HPF	cal							Yes
0111	Quartz FCU	23:08	74.5			HPF	cal							Yes
0112	Quartz FCU	23:10	74.5			HPF	cal							Yes
0113	Quartz FCU	23:11	74.5			HPF	cal							Yes
0114	Quartz FCU	23:13	74.5			HPF	cal							Yes
0115	Quartz FCU	23:15	74.5			HPF	cal							Yes
0116	Quartz FCU	23:17	74.5			HPF	cal							Yes
0117	Alpha Bright Cal	23:19	85.2			HPF	cal							Yes
0118	Alpha Bright Cal	23:21	85.2			HPF	cal							Yes
0119	Alpha Bright Cal	23:23	85.2			HPF	cal							Yes
0120	Alpha Bright Cal	23:25	85.2			HPF	cal							Yes
0121	LFC FCU	23:27	106.5			HPF	cal							Yes
0122	LFC FCU	23:30	106.5			HPF	cal							Yes
0123	LFC Cal	23:33	106.5			HPF	cal							Yes
0124	LFC Cal	23:35	106.5			HPF	cal							Yes
0125	Etalon Cal	23:38	159.8			HPF	cal							Yes
0126	UNe Slave Cal	23:42	426			HPF	cal							Yes
lrs20000031_01	bias	23:42	0			LRS2	cal							Yes
virus0000033_01	bias	23:42	0			VIRUS	cal							Yes
lrs20000031_02	bias	23:42	0			LRS2	cal							Yes
virus0000033_02	bias	23:42	0			VIRUS	cal							Yes
lrs20000031_03	bias	23:43	0			LRS2	cal							Yes
virus0000033_03	bias	23:43	0			VIRUS	cal							Yes
lrs20000031_04	bias	23:44	0			LRS2	cal							Yes
virus0000033_04	bias	23:44	0			VIRUS	cal							Yes
lrs20000031_05	bias	23:45	0			LRS2	cal							Yes
virus0000033_05	bias	23:45	0			VIRUS	cal							Yes
lrs20000031_06	bias	23:46	0			LRS2	cal							Yes
virus0000033_06	bias	23:46	0			VIRUS	cal							Yes
lrs20000031_07	bias	23:47	0			LRS2	cal							Yes
virus0000033_07	bias	23:47	0			VIRUS	cal							Yes
lrs20000031_08	bias	23:47	0			LRS2	cal							Yes
virus0000033_08	bias	23:48	0			VIRUS	cal							Yes
lrs20000031_09	bias	23:48	0			LRS2	cal							Yes
virus0000033_09	bias	23:49	0			VIRUS	cal							Yes
0127	UNe Slave Cal	23:49	426			HPF	cal							Yes
lrs20000031_10	bias	23:49	0			LRS2	cal							Yes
virus0000033_10	bias	23:50	0			VIRUS	cal							Yes
lrs20000031_11	bias	23:50	0			LRS2	cal							Yes
virus0000033_11	bias	23:51	0			VIRUS	cal							Yes
0128	UNe Slave Cal	23:57	426			HPF	cal							Yes