HET Night Report Reader

Civil Date	Ephemerides
2023-10-09	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:38	01:24	01:52	11:35	12:03	12:48	09:04	-
Night Length	9:43		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Justen Pautzke	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
-	Stephen Odewahn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:33	19.1	18.2	11:56	twilight	11:23
Total Time Open					11:23

Program	Night Priority	Science
01:52	Science
04:23	Idle due to weather (Clouds)
04:34	Science
04:46	Idle due to weather (Clouds)
10:10	Science
11:03	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
01:02	01:27	0.40	0.59	47	-5418	18.0	18.8	18.7	61	11	First of Night
07:09	07:26	0.41	0.62	40	-3143	14.6	15.4	15.5	196	14	Stack/Re-stack
11:46	11:55	0.95	1.45	0	-3143	13.2	13.8	13.8	190	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6257	11:30-11:30	00:00	External/internal dewpoint mismatch on HET Weather Station (External reading ~0)

Ops Comments	none

TO Comments	Pervasive cloud cover for much of night.

RA Comments	Mostly cloudy with a clearing toward the end of the night.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000032_03	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000033_01	Hg	00:01	15			VIRUS	cal							Yes
virus0000033_02	Hg	00:03	15			VIRUS	cal							Yes
virus0000033_03	Hg	00:04	15			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:43	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:44	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:45	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:46	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:48	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:49	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:51	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:53	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:54	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:55	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:57	26			VIRUS	cal							Yes
0001	LFC Cal	01:00	106.5			HPF	cal							Yes
0002	LFC Cal	01:02	106.5			HPF	cal							Yes
0003	LFC Cal	01:04	106.5			HPF	cal							Yes
0004	test_drk_donotuse	01:28	10.7			HPF	cal							Yes
0005	HR6551_tell_std	01:33	330.2	6.5		HPF	telluric	1.47	1.10	19.81	0.88			Yes
lrs20000007_01	1802271_056_W	01:43	120	4.0		LRS2	spec	1.58	1.33	21.79	0.90			Yes
lrs20000008_01	1802271_066_W	01:47	120	2.0		LRS2	spec	1.51	1.22	20.80	0.99			Yes
0006	test_drk_donotuse	01:55	10.7			HPF	cal							Yes
0007	parallel	01:56	969.1	6.8	UT23-3-012	HPF	sci	1.49	1.04	20.01	0.78	200		P4
virus0000006_01	parallel	01:56	3070.5			VIRUS	sci							Yes
0008	parallel	02:13	969.1	0.8	UT23-3-012	HPF	sci	1.52	0.99	19.91	0.87	236		P4
0009	LFC Cal	02:31	106.5			HPF	cal							Yes
0010	LFC Cal	02:36	106.5			HPF	cal							Yes
lrs20000009_01	parallel	02:36	470			LRS2	sci							Yes
virus0000007_01	parallel	02:36	470	7.2	M23-3-002	VIRUS	sci	1.41	1.00	21.95	0.71		CCAS tower blocks telescope pupil at this azimuth, but sky was clear.	Yes
0011	LFC Cal	02:39	106.5			HPF	cal							Yes
0012	LFC Cal	02:41	106.5			HPF	cal							Yes
lrs20000009_02	parallel	02:45	470			LRS2	sci							Yes
virus0000007_02	parallel	02:45	470	1.2	M23-3-002	VIRUS	sci	1.48	1.12	21.92	0.77			Yes
lrs20000009_03	parallel	02:54	470			LRS2	sci							Yes
virus0000007_03	parallel	02:54	470	1.2	M23-3-002	VIRUS	sci	1.50	0.86	21.90	0.80			Yes
0013	test_drk_donotuse	03:07	10.7			HPF	cal							Yes
0014	parallel	03:09	223.7	7.3	UT23-3-008	HPF	sci	1.66	1.22	19.91	0.84	527		P4
virus0000008_01	parallel	03:09	1194			VIRUS	sci							Yes
0015	parallel	03:14	223.7	0.3	UT23-3-008	HPF	sci	1.66	0.94	19.94	0.84	520		P4
0016	parallel	03:18	223.7	1.3	UT23-3-008	HPF	sci	1.72	1.06	19.95	0.84	499		P4
0017	test_drk_donotuse	03:26	10.7			HPF	cal							Yes
virus0000009_01	parallel	03:27	1534.5			VIRUS	sci							Yes
0018	parallel	03:28	969.1	5.8	UT23-3-010	HPF	sci	1.59	1.10	20.05	0.93	484		P4
virus0000010_01	HS2027+0651_052_W	03:51	120	7.0		VIRUS	spec	1.68	0.87	21.48	0.63			Yes
virus0000010_02	HS2027+0651_052_W	03:54	120	1.0		VIRUS	spec	1.68	1.00	21.49	0.90			Yes
virus0000010_03	HS2027+0651_052_W	03:57	120	1.0		VIRUS	spec	1.54	0.77	21.50	0.73			Yes
0019	test_drk_donotuse	04:05	10.7			HPF	cal							Yes
virus0000011_01	parallel	04:06	1534.5			VIRUS	sci							Yes
0020	parallel	04:07	969.1	7.8	PSU23-3-007	HPF	sci	1.56	0.80	19.78	0.72	34		Yes
0021	LFC Cal	04:24	106.5			HPF	cal							Yes
0022	test_drk_donotuse	04:30	10.7			HPF	cal							Yes
0023	parallel	04:31	202.3	7.6	UT23-3-014	HPF	sci	1.50	0.81	19.63	0.11	52	clouds	No
0024	LFC Cal	04:39	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:41	300			VIRUS	sci							Yes
lrs20000010_01	parallel	04:41	300	7.0	PSU23-3-003	LRS2-R	sci	1.96		20.19	0.41			P4
0025	LFC Cal	04:42	106.5			HPF	cal							Yes
virus0000013_01	parallel	04:51	540	5.0	HET23-3-100	VIRUS	sci	1.50		21.59	0.50		Clouds, lost guide star for much of the exposure.	No
virus0000013_02	parallel	05:01	180	1.0	HET23-3-100	VIRUS	sci	1.51		21.50	0.43		Clouds, aborted during this dither, did not attempt 3rd dither.	No
virus0000014_01	parallel	05:08	3300			VIRUS	sci							Yes
lrs20000011_01	parallel	05:08	3300	4.0	UT23-3-003	LRS2-B	sci	1.65	0.78	21.40	0.17		Clouds	No
0026	LFC Cal	05:09	106.5			HPF	cal							Yes
0027	LFC Cal	05:11	106.5			HPF	cal							Yes
0028	LFC Cal	05:13	106.5			HPF	cal							Yes
0029	LFC Cal	06:21	106.5			HPF	cal							Yes
0030	LFC Cal	06:23	106.5			HPF	cal							Yes
0031	LFC Cal	06:26	106.5			HPF	cal							Yes
0032	LFC Cal	07:18	106.5			HPF	cal							Yes
0033	LFC Cal	07:20	106.5			HPF	cal							Yes
0034	LFC Cal	07:22	106.5			HPF	cal							Yes
0035	test_drk_donotuse	07:59	10.7			HPF	cal							Yes
0036	parallel	08:00	32	5.5	UT23-3-010	HPF	sci	1.68	0.95	19.84	0.28	208	target comment requests non-spectroscopic transparency only, but TSL file requests spectroscopic - please clarify	No
0037	parallel	08:01	32	0.5	UT23-3-010	HPF	sci	1.62	0.94	19.84	0.22	150	clouds	No
0038	parallel	08:02	32	0.5	UT23-3-010	HPF	sci	1.53	0.94	19.84	0.14	123	clouds	No
0039	test_drk_donotuse	08:09	10.7			HPF	cal							Yes
0040	parallel	08:10	42.6	7.3	UT23-3-010	HPF	sci	1.49		19.94	0.04	103	target comment requests non-spectroscopic transparency only, but TSL file requests spectroscopic - please clarify	No
0041	parallel	08:11	42.6	0.3	UT23-3-010	HPF	sci	1.44		19.95	0.04	115	clouds	No
0042	parallel	08:13	42.6	0.3	UT23-3-010	HPF	sci	1.46		19.94	0.06	141	clouds	No
0043	LFC Cal	08:36	106.5			HPF	cal							Yes
0044	LFC Cal	08:38	106.5			HPF	cal							Yes
0045	LFC Cal	08:41	106.5			HPF	cal							Yes
lrs20000012_01	parallel	08:54	600			LRS2	sci							Yes
virus0000015_01	parallel	08:54	600	4.0	M23-3-006	VIRUS	sci	1.67	1.25	21.44	0.85			No
0046	LFC Cal	08:55	106.5			HPF	cal							Yes
0047	LFC Cal	08:57	106.5			HPF	cal							Yes
0048	LFC Cal	08:59	106.5			HPF	cal							Yes
lrs20000012_02	parallel	09:05	600			LRS2	sci							Yes
virus0000015_02	parallel	09:05	600	1.0	M23-3-006	VIRUS	sci	1.69	1.02	21.40	0.87			No
lrs20000012_03	parallel	09:17	600			LRS2	sci							Yes
virus0000015_03	parallel	09:17	600	2.0	M23-3-006	VIRUS	sci	1.85	1.50	21.32	0.67		Clouds during last exposure of observation.	No
0049	LFC Cal	09:52	106.5			HPF	cal							Yes
0050	LFC Cal	09:54	106.5			HPF	cal							Yes
0051	LFC Cal	09:57	106.5			HPF	cal							Yes
0052	test_drk_donotuse	10:14	10.7			HPF	cal							Yes
0053	parallel	10:15	308.9	4.9	UT23-3-008	HPF	sci	1.99	1.60	19.90	0.77	155		P4
virus0000016_01	parallel	10:15	1590			VIRUS	sci							Yes
0054	parallel	10:21	308.9	0.9	UT23-3-008	HPF	sci	2.12	1.61	19.86	0.77	165		P4
0055	parallel	10:27	308.9	0.9	UT23-3-008	HPF	sci	2.05	1.28	19.86	0.77	169		P4
0056	LFC Cal	10:37	106.5			HPF	cal							Yes
lrs20000013_01	parallel	10:37	470			LRS2	sci							Yes
virus0000017_01	parallel	10:37	470	4.2	M23-3-002	VIRUS	sci	2.16	1.43	21.39	0.87		Transparency very slightly less than photometric.	Yes
0057	LFC Cal	10:39	106.5			HPF	cal							Yes
0058	LFC Cal	10:41	106.5			HPF	cal							Yes
lrs20000013_02	parallel	10:46	470			LRS2	sci							Yes
virus0000017_02	parallel	10:46	470	1.2	M23-3-002	VIRUS	sci	2.09	1.38	21.38	0.87			Yes
lrs20000013_03	parallel	10:55	470			LRS2	sci							Yes
virus0000017_03	parallel	10:55	470	2.2	M23-3-002	VIRUS	sci	2.11	1.44	21.37	0.87			Yes
0059	LFC Cal	11:07	106.5			HPF	cal							Yes
lrs20000014_01	parallel	11:07	470			LRS2	sci							Yes
virus0000018_01	parallel	11:07	470	4.2	M23-3-002	VIRUS	sci	2.06	1.64	21.09	0.65		Clouds moved in during the first exposure.	No
0060	LFC Cal	11:10	106.5			HPF	cal							Yes
0061	LFC Cal	11:12	106.5			HPF	cal							Yes
lrs20000014_02	parallel	11:16	470			LRS2	sci							Yes
virus0000018_02	parallel	11:16	60	1.0	M23-3-002	VIRUS	sci	1.91	1.21	20.96	0.67		Clouds, aborted observation during 2nd exposure.	No
0062	LFC Cal	11:21	106.5			HPF	cal							Yes
0063	test_drk_donotuse	11:26	10.7			HPF	cal							Yes
0064	parallel	11:28	969.1	8.8	UT23-3-010	HPF	sci	1.73	1.34	19.59	0.21	28	Clouds, did not attempt second exposure.	No
virus0000019_01	parallel	11:28	3070.5			VIRUS	sci							Yes
virus0000020_01	bias	11:52	0			VIRUS	cal							Yes
virus0000021_01	Cd-A	11:57	15		ENG23-3-002	VIRUS	cal							Yes
virus0000022_01	Hg	11:58	15		ENG23-3-002	VIRUS	cal							Yes
0065	Dark	12:07	319.5			HPF	cal							Yes
0066	Quartz FCU	12:19	74.5			HPF	cal							Yes
0067	Quartz FCU	12:21	74.5			HPF	cal							Yes
0068	Quartz FCU	12:22	74.5			HPF	cal							Yes
0069	Quartz FCU	12:24	74.5			HPF	cal							Yes
0070	Quartz FCU	12:26	74.5			HPF	cal							Yes
0071	Quartz FCU	12:28	74.5			HPF	cal							Yes
0072	Quartz FCU	12:30	74.5			HPF	cal							Yes
0073	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	12:34	85.2			HPF	cal							Yes
0075	Alpha Bright Cal	12:36	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	12:38	85.2			HPF	cal							Yes
0077	LFC FCU	12:40	106.5			HPF	cal							Yes
0078	LFC FCU	12:43	106.5			HPF	cal							Yes
0079	LFC FCU	12:45	106.5			HPF	cal							Yes
0080	LFC FCU	12:47	106.5			HPF	cal							Yes
0081	LFC FCU	12:50	106.5			HPF	cal							Yes
0082	LFC FCU	12:52	106.5			HPF	cal							Yes
0083	LFC Cal	12:55	106.5			HPF	cal							Yes
0084	LFC Cal	12:57	106.5			HPF	cal							Yes
0085	Etalon Cal	13:05	159.8			HPF	cal							Yes
0086	Etalon Cal	13:08	159.8			HPF	cal							Yes
0087	Etalon Cal	13:11	159.8			HPF	cal							Yes
0088	Etalon Cal	13:14	159.8			HPF	cal							Yes
0089	UNe Slave Cal	13:18	852			HPF	cal							Yes
0090	UNe Slave Cal	13:33	852			HPF	cal							Yes
0091	UNe Slave Cal	13:48	852			HPF	cal							Yes
0083	LFC Cal	21:48	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:51	20			VIRUS	cal							Yes
virus0009901_01	bias	21:53	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:53	20			LRS2	cal							Yes
virus0009902_01	dark	21:55	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:55	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:57	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:59	15			LRS2	cal							Yes
virus0009903_01	flat_Qth	22:00	20			VIRUS	cal							Yes
virus0009904_01	bias	22:02	0			VIRUS	cal							Yes
virus0009905_01	dark	22:03	15			VIRUS	cal							Yes
0084	Dark	22:07	319.5			HPF	cal							Yes
0085	Quartz FCU	22:13	74.5			HPF	cal							Yes
0086	Quartz FCU	22:15	74.5			HPF	cal							Yes
0087	Quartz FCU	22:17	74.5			HPF	cal							Yes
0088	Quartz FCU	22:18	74.5			HPF	cal							Yes
0089	Quartz FCU	22:20	74.5			HPF	cal							Yes
0090	Quartz FCU	22:22	74.5			HPF	cal							Yes
0091	Quartz FCU	22:24	74.5			HPF	cal							Yes
0092	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0095	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0096	LFC FCU	22:34	106.5			HPF	cal							Yes
0097	LFC FCU	22:37	106.5			HPF	cal							Yes
0098	LFC Cal	22:39	106.5			HPF	cal							Yes
0099	LFC Cal	22:42	106.5			HPF	cal							Yes
0100	Etalon Cal	22:44	159.8			HPF	cal							Yes
0101	UNe Slave Cal	22:48	852			HPF	cal							Yes
lrs20000014_01	bias	22:51	0			LRS2	cal							Yes
virus0000029_01	bias	22:51	0			VIRUS	cal							Yes
lrs20000014_02	bias	22:51	0			LRS2	cal							Yes
virus0000029_02	bias	22:52	0			VIRUS	cal							Yes
lrs20000014_03	bias	22:52	0			LRS2	cal							Yes
virus0000029_03	bias	22:52	0			VIRUS	cal							Yes
lrs20000014_04	bias	22:53	0			LRS2	cal							Yes
virus0000029_04	bias	22:53	0			VIRUS	cal							Yes
lrs20000014_05	bias	22:54	0			LRS2	cal							Yes
virus0000029_05	bias	22:54	0			VIRUS	cal							Yes
lrs20000014_06	bias	22:55	0			LRS2	cal							Yes
virus0000029_06	bias	22:55	0			VIRUS	cal							Yes
lrs20000014_07	bias	22:56	0			LRS2	cal							Yes
virus0000029_07	bias	22:56	0			VIRUS	cal							Yes
lrs20000014_08	bias	22:57	0			LRS2	cal							Yes
virus0000029_08	bias	22:57	0			VIRUS	cal							Yes
lrs20000014_09	bias	22:57	0			LRS2	cal							Yes
virus0000029_09	bias	22:58	0			VIRUS	cal							Yes
lrs20000014_10	bias	22:58	0			LRS2	cal							Yes
virus0000029_10	bias	22:59	0			VIRUS	cal							Yes
lrs20000014_11	bias	22:59	0			LRS2	cal							Yes
virus0000029_11	bias	22:59	0			VIRUS	cal							Yes
lrs20000015_01	dark	23:00	360			LRS2	cal							Yes
virus0000030_01	dark	23:00	360			VIRUS	cal							Yes
0102	UNe Slave Cal	23:03	852			HPF	cal							Yes
lrs20000015_02	dark	23:07	360			LRS2	cal							Yes
virus0000030_02	dark	23:07	360			VIRUS	cal							Yes
lrs20000015_03	dark	23:14	360			LRS2	cal							Yes
virus0000030_03	dark	23:14	360			VIRUS	cal							Yes
0103	UNe Slave Cal	23:18	852			HPF	cal							Yes
lrs20000016_01	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000016_02	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000016_03	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000016_04	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000016_05	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000017_01	flat_ldls_long_B	23:28	20			LRS2	cal							Yes
lrs20000017_02	flat_ldls_long_B	23:29	20			LRS2	cal							Yes
lrs20000017_03	flat_ldls_long_B	23:30	20			LRS2	cal							Yes
lrs20000018_01	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000018_02	Cd-A_B	23:33	38			LRS2	cal							Yes
lrs20000018_03	Cd-A_B	23:35	38			LRS2	cal							Yes
lrs20000019_01	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000019_02	FeAr_R	23:38	15			LRS2	cal							Yes
lrs20000019_03	FeAr_R	23:39	15			LRS2	cal							Yes
lrs20000020_01	Hg_R	23:40	20			LRS2	cal							Yes
lrs20000020_02	Hg_R	23:41	20			LRS2	cal							Yes
lrs20000020_03	Hg_R	23:43	20			LRS2	cal							Yes
lrs20000021_01	Hg_B	23:44	15			LRS2	cal							Yes
lrs20000021_02	Hg_B	23:45	15			LRS2	cal							Yes
lrs20000021_03	Hg_B	23:46	15			LRS2	cal							Yes
virus0000031_01	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000031_02	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000031_03	flat_ldls_long	23:56	15			VIRUS	cal							Yes
virus0000032_01	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000032_02	Cd-A	23:59	15			VIRUS	cal							Yes

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