HET Night Report Reader

Civil Date	Ephemerides
2022-12-30	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:12	01:01	01:30	12:27	12:57	13:46	-	08:19
Night Length	10:57		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Steven Janowiecki	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:00	4.3	5.0	13:37	twilight	12:37
Total Time Open					12:37

Program	Night Priority	Science
01:30	Science
11:25	Idle due to weather (highly variable seeing degraded)
12:23	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:00	01:51	0.42	0.66	37	-1457	4.0	4.8	4.8	278	15	First of Night
12:59	13:08	0.67	1.01	-188	-1153	5.0	5.2	5.1	278	14	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6154	01:51-01:57	00:06	SAMS could not pass corrections to seg 1:5	Called: Cheney Cover segment

Ops Comments	none

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC Cal	00:09	106.5			HPF	cal							Yes
0002	LFC Cal	00:11	106.5			HPF	cal							Yes
0003	LFC Cal	00:14	106.5			HPF	cal							Yes
lrs20000001_01	bias	00:16	0			LRS2	cal							Yes
virus0000001_01	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:17	0			LRS2	cal							Yes
virus0000001_02	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:18	0			LRS2	cal							Yes
virus0000001_03	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:19	0			LRS2	cal							Yes
virus0000001_04	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:20	0			LRS2	cal							Yes
virus0000001_05	bias	00:20	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:21	0			LRS2	cal							Yes
virus0000001_06	bias	00:21	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:22	0			LRS2	cal							Yes
virus0000001_07	bias	00:22	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:23	0			LRS2	cal							Yes
virus0000001_08	bias	00:23	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:24	0			LRS2	cal							Yes
virus0000001_09	bias	00:24	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:25	0			LRS2	cal							Yes
virus0000001_10	bias	00:25	0			VIRUS	cal							Yes
virus0000001_11	bias	00:26	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:26	0			LRS2	cal							Yes
0004	test_drk_donotuse	01:58	10.7			HPF	cal							Yes
virus0000002_01	parallel	02:02	1534.5			VIRUS	sci							Yes
0005	parallel	02:03	969.1	5.8	PSU23-1-009	HPF	sci	1.68		19.59	0.92	56		Yes
0006	LFC Cal	02:21	106.5			HPF	cal							Yes
0007	test_drk_donotuse	02:24	10.7			HPF	cal							Yes
virus0000003_01	parallel	02:24	3304.5			VIRUS	sci							Yes
0008	parallel	02:25	330.2	5.5	PSU23-1-001	HPF	sci	1.71		19.71	0.85	283		Yes
0009	parallel	02:31	330.2	0.5	PSU23-1-001	HPF	sci	1.84		19.74	0.85	276		Yes
0010	parallel	02:37	330.2	1.5	PSU23-1-001	HPF	sci	1.83		19.75	0.84	291		Yes
0011	parallel	02:43	330.2	0.5	PSU23-1-001	HPF	sci	1.80		19.74	0.82	291		Yes
0012	parallel	02:49	330.2	0.5	PSU23-1-001	HPF	sci	1.73		19.72	0.79	292		Yes
0013	parallel	02:55	330.2	0.5	PSU23-1-001	HPF	sci	1.67		19.73	0.78	282		Yes
0014	LFC Cal	03:03	106.5			HPF	cal							Yes
0015	LFC Cal	03:05	106.5			HPF	cal							Yes
0016	LFC Cal	03:08	106.5			HPF	cal							Yes
virus0000004_01	parallel	03:09	900			VIRUS	sci							Yes
lrs20000002_01	parallel	03:09	900	8.0	UT23-1-014	LRS2-B	sci	1.87		20.02	0.78			Yes
0017	LFC Cal	03:10	106.5			HPF	cal							Yes
virus0000004_02	parallel	03:25	900			VIRUS	sci							Yes
lrs20000002_02	parallel	03:26	900	2.0	UT23-1-014	LRS2-B	sci	1.82		20.04	0.80			Yes
0018	test_drk_donotuse	03:42	10.7			HPF	cal							Yes
virus0000005_01	parallel	03:45	1590			VIRUS	sci							Yes
0019	parallel	03:46	308.9	4.9	UT23-1-005	HPF	sci	1.93		19.88	0.86	91	Please verify this target's SNGOAL. For J=9.3 and 300s, ETC predicts 94 (not 178)	Yes
0020	parallel	03:52	308.9	0.9	UT23-1-005	HPF	sci	2.13		19.94	0.85	84		Yes
0021	parallel	03:57	308.9	0.9	UT23-1-005	HPF	sci	2.16		19.92	0.84	76		Yes
lrs20000003_01	GD71_056_E	04:08	180	5.0		LRS2	spec	1.81		20.15	0.92			Yes
0022	test_drk_donotuse	04:12	10.7			HPF	cal							Yes
virus0000006_01	parallel	04:16	3304.5			VIRUS	sci							Yes
0023	parallel	04:17	330.2	5.5	HET23-1-300	HPF	sci	1.59		19.73	0.90	267		Yes
0024	parallel	04:23	330.2	0.5	HET23-1-300	HPF	sci	1.73		19.79	0.85	268		Yes
0025	parallel	04:29	330.2	1.5	HET23-1-300	HPF	sci	1.79		19.86	0.82	270		Yes
0026	parallel	04:35	330.2	0.5	HET23-1-300	HPF	sci	1.82		19.85	0.77	268		Yes
0027	parallel	04:41	330.2	0.5	HET23-1-300	HPF	sci	1.83		19.89	0.74	260		Yes
0028	parallel	04:47	330.2	0.5	HET23-1-300	HPF	sci	2.07		19.95	0.70	217		Yes
0029	LFC Cal	04:54	106.5			HPF	cal							Yes
0030	test_drk_donotuse	04:57	10.7			HPF	cal							Yes
virus0000007_01	parallel	04:59	3070.5			VIRUS	sci							Yes
0031	parallel	05:00	969.1	6.8	HET23-1-300	HPF	sci	1.71		19.99	0.85	325		Yes
0032	parallel	05:17	969.1	0.8	HET23-1-300	HPF	sci	1.62		20.13	0.76	354		Yes
0033	LFC Cal	05:35	106.5			HPF	cal							Yes
0034	LFC Cal	05:40	106.5			HPF	cal							Yes
virus0000008_01	parallel	05:40	2940			VIRUS	sci							Yes
lrs20000004_01	parallel	05:40	2940	7.0	M23-1-001	LRS2-B	sci	1.85		20.12	0.69		last 60s of exposure went beyond end of track; deployed FCU head to block any stray light	Yes
0035	LFC Cal	05:42	106.5			HPF	cal							Yes
0036	LFC Cal	05:44	106.5			HPF	cal							Yes
0037	test_drk_donotuse	06:30	10.7			HPF	cal							Yes
0038	parallel	06:36	330.2	7.5	PSU23-1-001	HPF	sci	1.80		20.09	1.12	314		Yes
virus0000009_01	parallel	06:36	3304.5			VIRUS	sci							Yes
0039	parallel	06:43	330.2	0.5	PSU23-1-001	HPF	sci	1.69		20.12	1.13	341		Yes
0040	parallel	06:49	330.2	0.5	PSU23-1-001	HPF	sci	1.72		20.10	1.13	346		Yes
0041	parallel	06:55	330.2	0.5	PSU23-1-001	HPF	sci	1.74		20.10	1.14	331		Yes
0042	parallel	07:01	330.2	1.5	PSU23-1-001	HPF	sci	1.85		20.09	1.12	306		Yes
0043	parallel	07:07	330.2	0.5	PSU23-1-001	HPF	sci	1.76		20.07	1.12	323		Yes
0044	LFC Cal	07:14	106.5			HPF	cal							Yes
virus0000010_01	parallel	07:18	2400			VIRUS	sci							Yes
lrs20000005_01	parallel	07:18	2400	5.0	PSU23-1-002	LRS2-B	sci	2.09		20.79	0.75		variable image quality sometimes exceeded requested value; used blind setup instead of direct, because of target faintness	Yes
0045	LFC Cal	07:19	106.5			HPF	cal							Yes
0046	LFC Cal	07:21	106.5			HPF	cal							Yes
0047	LFC Cal	07:23	106.5			HPF	cal							Yes
0048	test_drk_donotuse	07:59	10.7			HPF	cal							Yes
virus0000011_01	parallel	08:03	561			VIRUS	sci							Yes
0049	parallel	08:04	330.2	5.5	UT23-1-013	HPF	sci	1.90		20.32	0.56	54		Yes
0050	test_drk_donotuse	08:11	10.7			HPF	cal							Yes
0051	HR3486_tell_std	08:15	117.2	6.0		HPF	telluric	1.84		20.20	0.76			Yes
virus0000012_01	parallel	08:22	480	5.0	HET23-1-100	VIRUS	sci	2.07		21.94	0.65			Yes
0052	LFC Cal	08:23	106.5			HPF	cal							Yes
0053	LFC Cal	08:26	106.5			HPF	cal							Yes
0054	LFC Cal	08:28	106.5			HPF	cal							Yes
virus0000012_02	parallel	08:31	480	1.0	HET23-1-100	VIRUS	sci	2.19		21.88	0.72			Yes
virus0000012_03	parallel	08:40	480	1.0	HET23-1-100	VIRUS	sci	2.36		21.79	0.79			Yes
0055	LFC Cal	08:52	106.5			HPF	cal							Yes
virus0000013_01	parallel	08:52	600	4.0	HET23-1-100	VIRUS	sci	2.25		21.96	0.75			Yes
0056	LFC Cal	08:54	106.5			HPF	cal							Yes
0057	LFC Cal	08:57	106.5			HPF	cal							Yes
virus0000013_02	parallel	09:03	600	1.0	HET23-1-100	VIRUS	sci	2.22		21.96	0.74			Yes
virus0000013_03	parallel	09:14	600	1.0	HET23-1-100	VIRUS	sci	2.04		22.04	0.69		OCD scheduled exposure to run 30s past end of track; deployed FCU head to block stray light	Yes
0058	LFC Cal	09:29	106.5			HPF	cal							Yes
virus0000014_01	parallel	09:29	420	5.0	HET23-1-100	VIRUS	sci	2.11		22.05	0.74		brief cloud passage during exposure 2 temporarily reduced sky transparency	Yes
0059	LFC Cal	09:32	106.5			HPF	cal							Yes
0060	LFC Cal	09:34	106.5			HPF	cal							Yes
virus0000014_02	parallel	09:37	420	1.0	HET23-1-100	VIRUS	sci	2.09		21.88	0.49			Yes
virus0000014_03	parallel	09:45	420	1.0	HET23-1-100	VIRUS	sci	2.22		22.00	0.80			Yes
virus0000015_01	parallel	09:56	540	4.0	HET23-1-100	VIRUS	sci	2.27		21.92	0.87			Yes
0061	LFC Cal	09:59	106.5			HPF	cal							Yes
0062	LFC Cal	10:01	106.5			HPF	cal							Yes
0063	LFC Cal	10:03	106.5			HPF	cal							Yes
virus0000015_02	parallel	10:06	540	1.0	HET23-1-100	VIRUS	sci	2.48		21.91	0.87			Yes
virus0000015_03	parallel	10:16	540	1.0	HET23-1-100	VIRUS	sci	2.46		21.89	0.86			Yes
virus0000016_01	parallel	10:29	660	4.0	HET23-1-100	VIRUS	sci	2.54		21.84	0.71			Yes
0064	LFC Cal	10:30	106.5			HPF	cal							Yes
0065	LFC Cal	10:32	106.5			HPF	cal							Yes
0066	LFC Cal	10:34	106.5			HPF	cal							Yes
virus0000016_02	parallel	10:41	660	1.0	HET23-1-100	VIRUS	sci	2.39		21.86	0.73			Yes
virus0000016_03	parallel	10:53	660	1.0	HET23-1-100	VIRUS	sci	2.33		21.87	0.75			Yes
0067	test_drk_donotuse	11:06	10.7			HPF	cal							Yes
virus0000017_01	parallel	11:09	726			VIRUS	sci							Yes
0068	parallel	11:10	447.3	5.5	UT23-1-013	HPF	sci	2.25		20.11	0.70	135		Yes
0069	test_drk_donotuse	11:19	10.7			HPF	cal							Yes
0070	parallel	11:22	181.1	5.0	UT23-1-013	HPF	sci	2.43		20.35	0.58	60		Yes
0071	LFC Cal	11:27	106.5			HPF	cal							Yes
0072	LFC Cal	11:29	106.5			HPF	cal							Yes
lrs20000006_01	parallel	11:31	1000			LRS2	sci							Yes
virus0000018_01	parallel	11:31	1000	6.3	UT23-1-006	VIRUS	sci	2.88		21.86	0.81		image quality degraded throughout exposures; data may still be useful!	No
0073	LFC Cal	11:32	106.5			HPF	cal							Yes
lrs20000006_02	parallel	11:49	1000			LRS2	sci							Yes
virus0000018_02	parallel	11:49	1000	0.3	UT23-1-006	VIRUS	sci	3.31		21.95	0.84			No
lrs20000006_03	parallel	12:07	1000			LRS2	sci							Yes
virus0000018_03	parallel	12:07	1000	1.3	UT23-1-006	VIRUS	sci	3.21		22.00	0.88			No
0074	test_drk_donotuse	12:25	10.7			HPF	cal							Yes
virus0000019_01	parallel	12:29	1441.5			VIRUS	sci							Yes
0075	parallel	12:30	287.6	7.2	UT23-1-005	HPF	sci	2.28		19.84	0.80	318	variable image quality degraded 0.1-0.3" worse than requested value throughout these exposures; please verify if data are useful and reject if not.	Yes
0076	parallel	12:35	287.6	0.2	UT23-1-005	HPF	sci	2.57		19.66	0.83	258		Yes
0077	parallel	12:41	287.6	0.2	UT23-1-005	HPF	sci	2.49		19.43	0.96	247	3rd exposure went ~10s beyond end of track (despite starting 1min before tmax)	Yes
virus0000020_01	WD1026+453_034_W	12:51	120	6.0		VIRUS	spec	2.64		19.95	0.76			Yes
virus0000020_02	WD1026+453_034_W	12:54	120	1.0		VIRUS	spec	2.83		19.42	0.78			Yes
virus0000020_03	WD1026+453_034_W	12:57	120	1.0		VIRUS	spec	2.69		18.89	0.74			Yes
0078	LFC Cal	13:01	106.5			HPF	cal							Yes
0079	LFC Cal	13:03	106.5			HPF	cal							Yes
virus0000021_01	skyflat	13:24	25			VIRUS	cal							Yes
virus0000022_01	skyflat	13:25	18			VIRUS	cal							Yes
virus0000023_01	skyflat	13:27	15			VIRUS	cal							Yes
lrs20000007_01	skyflat	13:34	30			LRS2	cal							Yes
lrs20000008_01	skyflat	13:35	20			LRS2	cal							Yes
lrs20000009_01	skyflat	13:36	15			LRS2	cal							Yes
virus0000024_01	bias	13:37	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	13:40	15		ENG23-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	13:42	15		ENG23-1-002	VIRUS	cal							Yes
0080	Dark	13:44	319.5			HPF	cal							Yes
0081	Quartz FCU	13:56	74.5			HPF	cal							Yes
0082	Quartz FCU	13:58	74.5			HPF	cal							Yes
0083	Quartz FCU	13:59	74.5			HPF	cal							Yes
0084	Quartz FCU	14:01	74.5			HPF	cal							Yes
0085	Quartz FCU	14:03	74.5			HPF	cal							Yes
0086	Quartz FCU	14:05	74.5			HPF	cal							Yes
0087	Quartz FCU	14:07	74.5			HPF	cal							Yes
0088	Alpha Bright Cal	14:09	85.2			HPF	cal							Yes
0089	Alpha Bright Cal	14:11	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	14:13	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	14:15	85.2			HPF	cal							Yes
0092	LFC FCU	14:17	106.5			HPF	cal							Yes
0093	LFC FCU	14:20	106.5			HPF	cal							Yes
0094	LFC FCU	14:22	106.5			HPF	cal							Yes
0095	LFC FCU	14:24	106.5			HPF	cal							Yes
0096	LFC FCU	14:27	106.5			HPF	cal							Yes
0097	LFC FCU	14:29	106.5			HPF	cal							Yes
0098	LFC Cal	14:32	106.5			HPF	cal							Yes
0099	LFC Cal	14:34	106.5			HPF	cal							Yes
0100	Etalon Cal	14:42	159.8			HPF	cal							Yes
0101	Etalon Cal	14:45	159.8			HPF	cal							Yes
0102	Etalon Cal	14:48	159.8			HPF	cal							Yes
0103	Etalon Cal	14:52	159.8			HPF	cal							Yes
0104	UNe Slave Cal	14:55	852			HPF	cal							Yes
0038	LFC Cal	21:51	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:02	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:02	20			VIRUS	cal							Yes
virus0009901_01	bias	22:04	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:04	15			LRS2	cal							Yes
virus0009902_01	dark	22:06	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:07	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:08	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:10	15			LRS2	cal							Yes
0039	Dark	22:15	319.5			HPF	cal							Yes
0040	Quartz FCU	22:22	74.5			HPF	cal							Yes
0041	Quartz FCU	22:23	74.5			HPF	cal							Yes
0042	Quartz FCU	22:25	74.5			HPF	cal							Yes
0043	Quartz FCU	22:27	74.5			HPF	cal							Yes
0044	Quartz FCU	22:29	74.5			HPF	cal							Yes
0045	Quartz FCU	22:31	74.5			HPF	cal							Yes
0046	Quartz FCU	22:32	74.5			HPF	cal							Yes
0047	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0051	LFC FCU	22:43	106.5			HPF	cal							Yes
0052	LFC FCU	22:45	106.5			HPF	cal							Yes
0053	LFC Cal	22:48	106.5			HPF	cal							Yes
0054	LFC Cal	22:50	106.5			HPF	cal							Yes
0055	Etalon Cal	22:53	159.8			HPF	cal							Yes
0056	UNe Slave Cal	22:57	852			HPF	cal							Yes
lrs20000007_01	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	23:04	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	23:06	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	23:07	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	23:08	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	23:10	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	23:11	38			LRS2	cal							Yes
0057	UNe Slave Cal	23:12	852			HPF	cal							Yes
lrs20000010_01	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	23:15	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	23:17	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	23:18	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	23:19	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	23:20	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	23:23	15			LRS2	cal							Yes
0058	UNe Slave Cal	23:27	852			HPF	cal							Yes
virus0000012_01	flat_ldls_long	23:29	15			VIRUS	cal							Yes
virus0000012_02	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000012_03	flat_ldls_long	23:32	15			VIRUS	cal							Yes
virus0000013_01	Cd-A	23:34	15			VIRUS	cal							Yes
virus0000013_02	Cd-A	23:35	15			VIRUS	cal							Yes
virus0000013_03	Cd-A	23:36	15			VIRUS	cal							Yes
virus0000014_01	Hg	23:38	15			VIRUS	cal							Yes
virus0000014_02	Hg	23:39	15			VIRUS	cal							Yes
virus0000014_03	Hg	23:41	15			VIRUS	cal							Yes
lrs20000013_01	dark	23:42	360			LRS2	cal							Yes
virus0000015_01	dark	23:42	360			VIRUS	cal							Yes
lrs20000013_02	dark	23:49	360			LRS2	cal							Yes
virus0000015_02	dark	23:49	360			VIRUS	cal							Yes
lrs20000013_03	dark	23:56	360			LRS2	cal							Yes
virus0000015_03	dark	23:56	360			VIRUS	cal							Yes

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LRS2 Biases	EON Charts	EON Charts		LRS2 Biases	EON Charts