HET Night Report Reader

Civil Date	Ephemerides
2026-10-06	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:42	01:26	01:54	11:33	12:01	12:47	09:56	-
Night Length	9:39		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
-	Tyler Ryburn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:39	17.8	16.6	02:57	clouds	02:18
03:37	16.7	17.3	12:08	twilight	08:31
Total Time Open					10:49

Program	Night Priority	Science
01:54	Science
02:10	Idle due to weather (clouds)
02:17	Science
02:37	Idle due to weather (queue hole)
03:32	Science
04:49	Idle due to weather (queue hole)
05:08	Science
06:01	Idle due to weather (clouds)
06:51	Science
07:19	Idle due to weather
08:21	Science
08:49	Idle due to weather (clouds)
10:10	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:08	01:45	0.39	0.60	-405	1039	17.6	18.0	17.6	105	8	First of Night
09:25	09:47					15.2	15.7	15.8	192	11	Stack/Re-stack
11:36	12:06	0.38	0.58	-405	3043	15.7	15.9	15.8	238	5	End of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
6722	05:00-05:00	00:00	Cloud meter readings are uniform and high
6723	03:33-03:33	00:00	HOBS Showing HPF targets as available

Ops Comments	none

TO Comments	Partly cloudy all night.

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	00:47	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:48	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:49	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:50	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:51	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:53	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:54	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:56	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:57	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:58	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:00	26			VIRUS	cal							Yes
virus0000006_01	parallel	01:53	1000			VIRUS	sci							Yes
lrs20000007_01	QID 1119	01:54	1000	7.3	PSU26-3-003	LRS2-B	sci	1.51		21.76	0.88			Yes
virus0000007_01	parallel	02:22	360			VIRUS	spec							Yes
lrs20000008_01	LDS749B_056_E	02:22	360	5.0		LRS2	spec	1.40		21.75	0.88			Yes
virus0000008_01	parallel	02:31	360			VIRUS	spec							Yes
lrs20000009_01	LDS749B_066_E	02:31	360	3.0		LRS2	spec	1.55		20.67	1.02			Yes
lrs20000010_01	parallel	03:37	360			LRS2	sci							Yes
virus0000009_01	QID 843	03:37	360	5.0	UT26-3-014	VIRUS	sci	1.63		21.68	0.86			Yes
lrs20000010_02	parallel	03:45	360			LRS2	sci							Yes
virus0000009_02	QID 843	03:45	360	2.0	UT26-3-014	VIRUS	sci	1.67		21.68	0.88			Yes
lrs20000010_03	parallel	03:52	360			LRS2	sci							Yes
virus0000009_03	QID 843	03:52	360	1.0	UT26-3-014	VIRUS	sci	1.52		21.70	0.88			Yes
lrs20000011_01	parallel	04:03	360			LRS2	sci							Yes
virus0000010_01	QID 837	04:03	360	5.0	UT26-3-014	VIRUS	sci	1.55		21.77	0.89			Yes
lrs20000011_02	parallel	04:10	360			LRS2	sci							Yes
virus0000010_02	QID 837	04:10	360	1.0	UT26-3-014	VIRUS	sci	1.43		21.77	0.84			Yes
lrs20000011_03	parallel	04:17	360			LRS2	sci							Yes
virus0000010_03	QID 837	04:17	360	1.0	UT26-3-014	VIRUS	sci	1.32		21.77	0.84			Yes
lrs20000012_01	parallel	04:29	360			LRS2	sci							Yes
virus0000011_01	QID 848	04:29	360	6.0	UT26-3-014	VIRUS	sci	1.29		21.75	0.84			Yes
lrs20000012_02	parallel	04:36	360			LRS2	sci							Yes
virus0000011_02	QID 848	04:36	360	1.0	UT26-3-014	VIRUS	sci	1.29	0.90	21.74	0.84			Yes
lrs20000012_03	parallel	04:43	360			LRS2	sci							Yes
virus0000011_03	QID 848	04:43	360	1.0	UT26-3-014	VIRUS	sci	1.41	1.01	21.70	0.88			Yes
virus0000012_01	parallel	05:11	1800			VIRUS	sci							Yes
lrs20000013_01	QID 122	05:12	1800	4.0	UT26-3-013	LRS2-B	sci	1.59	1.69	21.70	0.80			Yes
virus0000013_01	parallel	05:45	900			VIRUS	sci							Yes
lrs20000014_01	QID 123	05:46	900	4.0	UT26-3-013	LRS2-R	sci	1.52	0.99	20.78	0.98			Yes
lrs20000015_01	parallel	06:05	360			LRS2	sci							Yes
virus0000014_01	QID 834	06:05	360	4.0	UT26-3-014	VIRUS	sci	1.58	0.95	21.82	0.79		clouds during last dither	No
lrs20000015_02	parallel	06:12	360			LRS2	sci							Yes
virus0000014_02	QID 834	06:12	360	1.0	UT26-3-014	VIRUS	sci	1.60	1.07	21.82	0.81			No
lrs20000015_03	parallel	06:20	360			LRS2	sci							Yes
virus0000014_03	QID 834	06:20	360	2.0	UT26-3-014	VIRUS	sci	1.56	1.23	21.77	0.31			No
lrs20000016_01	parallel	06:30	360			LRS2	sci							Yes
virus0000015_01	QID 836	06:30	360	4.0	UT26-3-014	VIRUS	sci	1.87	1.21	21.76	0.25		clouds	No
lrs20000016_02	parallel	06:38	360			LRS2	sci							Yes
virus0000015_02	QID 836	06:38	360	2.0	UT26-3-014	VIRUS	sci	1.64	1.10	21.73	0.72			No
lrs20000016_03	parallel	06:45	360			LRS2	sci							Yes
virus0000015_03	QID 836	06:45	360	1.0	UT26-3-014	VIRUS	sci	1.46	0.99	21.63	0.63			No
lrs20000017_01	parallel	06:58	360			LRS2	sci							Yes
virus0000016_01	QID 851	06:58	360	7.0	UT26-3-014	VIRUS	sci	1.53	1.17	21.77	0.81			Yes
lrs20000017_02	parallel	07:05	360			LRS2	sci							Yes
virus0000016_02	QID 851	07:06	360	2.0	UT26-3-014	VIRUS	sci	1.58	0.91	21.79	0.83			Yes
lrs20000017_03	parallel	07:13	360			LRS2	sci							Yes
virus0000016_03	QID 851	07:13	360	1.0	UT26-3-014	VIRUS	sci	1.55	0.96	21.81	0.82			Yes
virus0000017_01	parallel	07:26	1800			VIRUS	sci							Yes
lrs20000018_01	QID 134	07:26	1800	7.0	UT26-3-013	LRS2-B	sci	1.43	0.73	21.77	1.12		clouds, can not get second group member.	No
lrs20000019_01	parallel	08:01	360			LRS2	sci							Yes
virus0000018_01	QID 335	08:01	360	5.0	PSU26-3-011	VIRUS	sci	1.47	1.07	21.75	0.80		clouds	No
lrs20000019_02	parallel	08:08	360			LRS2	sci							Yes
virus0000018_02	QID 335	08:08	360	1.0	PSU26-3-011	VIRUS	sci	1.43	0.74	21.77	0.13			No
lrs20000019_03	parallel	08:15	360			LRS2	sci							Yes
virus0000018_03	QID 335	08:15	360	1.0	PSU26-3-011	VIRUS	sci	1.61	1.05	21.74	0.50			No
lrs20000020_01	parallel	08:28	360			LRS2	sci							Yes
virus0000019_01	QID 616	08:28	360	7.0	PSU26-3-011	VIRUS	sci	1.49	0.97	21.80	0.79			Yes
lrs20000020_02	parallel	08:36	360			LRS2	sci							Yes
virus0000019_02	QID 616	08:36	360	2.0	PSU26-3-011	VIRUS	sci	1.43	0.83	21.78	0.79			Yes
lrs20000020_03	parallel	08:43	360			LRS2	sci							Yes
virus0000019_03	QID 616	08:43	360	1.0	PSU26-3-011	VIRUS	sci	1.38	0.75	21.77	0.79			Yes
virus0000020_01	parallel	08:54	1800			VIRUS	sci							Yes
lrs20000021_01	QID 124	08:54	1800	5.0	UT26-3-013	LRS2-B	sci	1.45	0.79	21.83	0.78		clouds	No
virus0000021_01	parallel	10:16	1500			VIRUS	sci							Yes
lrs20000022_01	QID 6	10:16	1500	6.0	PSU26-3-007	LRS2-B	sci	1.54	0.93	21.91	0.60			Yes
virus0000022_01	parallel	10:46	300			VIRUS	sci							Yes
lrs20000023_01	QID 23	10:46	300	5.0	PSU26-3-002	LRS2-R	sci	1.40	0.97	20.71	0.86			P4
virus0000023_01	parallel	10:56	300			VIRUS	sci							Yes
lrs20000024_01	QID 41	10:56	300	5.0	PSU26-3-002	LRS2-R	sci	1.29	0.91	20.94	0.76			P4
virus0000024_01	parallel	11:08	300			VIRUS	sci							Yes
lrs20000025_01	QID 42	11:08	300	7.0	PSU26-3-002	LRS2-R	sci	1.34	1.02	20.91	0.61			P4
virus0000025_01	parallel	11:18	300			VIRUS	sci							Yes
lrs20000026_01	QID 43	11:18	300	5.0	PSU26-3-002	LRS2-R	sci	1.25	0.91	21.01	0.77			P4
virus0000026_01	parallel	11:28	300			VIRUS	sci							Yes
lrs20000027_01	QID 24	11:28	300	5.0	PSU26-3-002	LRS2-R	sci	1.27	0.90	20.89	0.76			P4
lrs20000028_01	bias	11:34	0			LRS2	cal							Yes
virus0000027_01	bias	11:35	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:40	15		ENG26-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	11:41	15		ENG26-3-002	VIRUS	cal							Yes
lrs20009900_01	bias	21:56	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:56	20			VIRUS	cal							Yes
virus0009901_01	bias	21:58	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:59	20			LRS2	cal							Yes
virus0009902_01	dark	22:00	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:01	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:02	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:04	15			LRS2	cal							Yes
lrs20000002_01	flat_Qth_R	22:09	15			LRS2	cal							Yes
lrs20000002_02	flat_Qth_R	22:11	15			LRS2	cal							Yes
lrs20000002_03	flat_Qth_R	22:12	15			LRS2	cal							Yes
lrs20000002_04	flat_Qth_R	22:13	15			LRS2	cal							Yes
lrs20000002_05	flat_Qth_R	22:14	15			LRS2	cal							Yes
lrs20000003_01	flat_ldls_long_B	22:15	20			LRS2	cal							Yes
lrs20000003_02	flat_ldls_long_B	22:17	20			LRS2	cal							Yes
lrs20000003_03	flat_ldls_long_B	22:18	20			LRS2	cal							Yes
lrs20000004_01	Cd-A_B	22:19	29			LRS2	cal							Yes
lrs20000004_02	Cd-A_B	22:21	29			LRS2	cal							Yes
lrs20000004_03	Cd-A_B	22:22	29			LRS2	cal							Yes
lrs20000005_01	FeAr_R	22:24	15			LRS2	cal							Yes
lrs20000005_02	FeAr_R	22:25	15			LRS2	cal							Yes
lrs20000005_03	FeAr_R	22:26	15			LRS2	cal							Yes
lrs20000006_01	Hg_R	22:28	20			LRS2	cal							Yes
lrs20000006_02	Hg_R	22:29	20			LRS2	cal							Yes
lrs20000006_03	Hg_R	22:30	20			LRS2	cal							Yes
lrs20000007_01	Hg_B	22:32	15			LRS2	cal							Yes
lrs20000007_02	Hg_B	22:33	15			LRS2	cal							Yes
lrs20000007_03	Hg_B	22:34	15			LRS2	cal							Yes
virus0000004_01	flat_ldls_long	22:41	15			VIRUS	cal							Yes
virus0000004_02	flat_ldls_long	22:43	15			VIRUS	cal							Yes
virus0000004_03	flat_ldls_long	22:44	15			VIRUS	cal							Yes
virus0000005_01	Cd-A	22:46	15			VIRUS	cal							Yes
virus0000005_02	Cd-A	22:47	15			VIRUS	cal							Yes
virus0000005_03	Cd-A	22:48	15			VIRUS	cal							Yes
virus0000006_01	Hg	22:50	15			VIRUS	cal							Yes
virus0000006_02	Hg	22:51	15			VIRUS	cal							Yes
virus0000006_03	Hg	22:52	15			VIRUS	cal							Yes
lrs20000008_01	bias	22:54	0			LRS2	cal							Yes
virus0000007_01	bias	22:54	0			VIRUS	cal							Yes
lrs20000008_02	bias	22:55	0			LRS2	cal							Yes
lrs20000008_03	bias	22:55	0			LRS2	cal							Yes
virus0000007_02	bias	22:55	0			VIRUS	cal							Yes
virus0000007_03	bias	22:56	0			VIRUS	cal							Yes
lrs20000008_04	bias	22:56	0			LRS2	cal							Yes
virus0000007_04	bias	22:57	0			VIRUS	cal							Yes
lrs20000008_05	bias	22:57	0			LRS2	cal							Yes
virus0000007_05	bias	22:57	0			VIRUS	cal							Yes
lrs20000008_06	bias	22:58	0			LRS2	cal							Yes
virus0000007_06	bias	22:58	0			VIRUS	cal							Yes
lrs20000008_07	bias	22:59	0			LRS2	cal							Yes
virus0000007_07	bias	22:59	0			VIRUS	cal							Yes
lrs20000008_08	bias	23:00	0			LRS2	cal							Yes
virus0000007_08	bias	23:00	0			VIRUS	cal							Yes
lrs20000008_09	bias	23:01	0			LRS2	cal							Yes
virus0000007_09	bias	23:01	0			VIRUS	cal							Yes
lrs20000008_10	bias	23:02	0			LRS2	cal							Yes
virus0000007_10	bias	23:02	0			VIRUS	cal							Yes
lrs20000008_11	bias	23:03	0			LRS2	cal							Yes
virus0000007_11	bias	23:03	0			VIRUS	cal							Yes
lrs20000009_01	dark	23:03	360			LRS2	cal							Yes
virus0000008_01	dark	23:04	360			VIRUS	cal							Yes
lrs20000009_02	dark	23:10	360			LRS2	cal							Yes
virus0000008_02	dark	23:11	360			VIRUS	cal							Yes
lrs20000009_03	dark	23:17	360			LRS2	cal							Yes
virus0000008_03	dark	23:17	360			VIRUS	cal							Yes

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