HET Night Report Reader

Civil Date	Ephemerides
2023-02-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:57	01:43	02:11	12:08	12:36	13:21	-	04:56
Night Length	9:57		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:59	14.1	10.9	12:54	twilight	11:55
Total Time Open					11:55

Program	Night Priority	Science
02:11	Science
05:57	Idle due to weather (clouds)
07:20	Science
09:13	Idle due to weather (clouds)
11:55	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:27	01:57	0.42	0.63	53	1460	12.3	11.6	11.4	125	4	First of Night
12:46	12:51	0.47	0.72	253	-3949	11.3	11.6	11.6	185	11	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6180	05:12-05:12	00:00	Getting numerous disconerting error messages that convey no practical information

Ops Comments	none

TO Comments	Some clouds in and out. Otherwise, very stable.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000029_01	Hg	00:00	15			VIRUS	cal							Yes
virus0000029_02	Hg	00:01	15			VIRUS	cal							Yes
virus0000029_03	Hg	00:03	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:04	0			LRS2	cal							Yes
virus0000001_01	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:05	0			LRS2	cal							Yes
virus0000001_02	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:06	0			LRS2	cal							Yes
virus0000001_03	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:07	0			LRS2	cal							Yes
virus0000001_04	bias	00:07	0			VIRUS	cal							Yes
virus0000001_05	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:08	0			LRS2	cal							Yes
lrs20000001_06	bias	00:09	0			LRS2	cal							Yes
virus0000001_06	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:10	0			LRS2	cal							Yes
virus0000001_07	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:10	0			LRS2	cal							Yes
virus0000001_08	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:11	0			LRS2	cal							Yes
virus0000001_09	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:12	0			LRS2	cal							Yes
virus0000001_10	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:13	0			LRS2	cal							Yes
virus0000001_11	bias	00:13	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:14	360			LRS2	cal							Yes
virus0000002_01	dark	00:14	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:21	360			LRS2	cal							Yes
virus0000002_02	dark	00:21	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:27	360			LRS2	cal							Yes
virus0000002_03	dark	00:28	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:01	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:03	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:04	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:05	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:06	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:07	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:12	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:13	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:14	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:16	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:17	26			VIRUS	cal							Yes
lrs20000009_01	HD55677_056_E	02:02	30	4.5		LRS2	spec	3.61	2.62	21.30	0.97			Yes
lrs20000010_01	HD55677_066_E	02:07	30	4.5		LRS2	spec	2.70	1.93	20.72	1.04			Yes
0001	LFC Cal	02:15	106.5			HPF	cal							Yes
0002	parallel	02:18	617.7	10.7	UT23-1-011	HPF	sci	1.68	1.40	19.95	0.82	82		Yes
virus0000008_01	parallel	02:18	2976			VIRUS	sci							Yes
0003	parallel	02:29	617.7	0.7	UT23-1-011	HPF	sci	1.60	1.13	19.92	0.80	88		Yes
0004	parallel	02:41	617.7	0.7	UT23-1-011	HPF	sci	1.57	1.08	19.86	0.82	77		Yes
0005	LFC Cal	02:52	106.5			HPF	cal							Yes
0006	test_drk_donotuse	02:55	10.7			HPF	cal							Yes
virus0000009_01	parallel	02:57	1590			VIRUS	sci							Yes
0007	parallel	02:58	308.9	6.9	UT23-1-005	HPF	sci	1.46	1.31	19.92	0.82	39		Yes
0008	parallel	03:04	308.9	0.9	UT23-1-005	HPF	sci	1.50	1.25	19.88	0.80	37		Yes
0009	parallel	03:09	308.9	-0.1	UT23-1-005	HPF	sci	1.65	1.49	19.85	0.78	32		Yes
0010	test_drk_donotuse	03:16	10.7			HPF	cal							Yes
0011	HR1786_tell_std	03:21	330.2	7.5		HPF	telluric	1.65	1.34	20.39	0.82			Yes
0012	LFC Cal	03:30	106.5			HPF	cal							Yes
0013	LFC Cal	03:32	106.5			HPF	cal							Yes
virus0000010_01	parallel	03:32	450			VIRUS	sci							Yes
lrs20000011_01	parallel	03:32	450	5.5	PSU23-1-012	LRS2-R	sci	1.58	1.28	21.01	0.71			Yes
0014	LFC Cal	03:35	106.5			HPF	cal							Yes
0015	test_drk_donotuse	03:42	10.7			HPF	cal							Yes
virus0000011_01	parallel	03:44	3070.5			VIRUS	sci							Yes
0016	parallel	03:45	969.1	4.8	PSU23-1-001	HPF	sci	1.43	1.10	20.39	0.79	180		Yes
0017	parallel	04:02	969.1	0.8	PSU23-1-001	HPF	sci	1.63	1.32	20.40	0.81	180		Yes
0018	LFC Cal	04:20	106.5			HPF	cal							Yes
0019	LFC Cal	04:23	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:23	1200			VIRUS	sci							Yes
lrs20000012_01	parallel	04:23	1200	5.0	UT23-1-015	LRS2-B	sci	1.54	1.17	21.90	0.74			Yes
0020	LFC Cal	04:26	106.5			HPF	cal							Yes
0021	LFC Cal	04:28	106.5			HPF	cal							Yes
virus0000013_01	GD71_052_W	04:50	60	7.0		VIRUS	spec	1.50	1.19	21.41	0.82			Yes
virus0000013_02	GD71_052_W	04:52	60	1.0		VIRUS	spec	1.59	1.15	21.43	0.83			Yes
virus0000013_03	GD71_052_W	04:54	60	1.0		VIRUS	spec	1.85	1.12	21.40	0.83			Yes
virus0000014_01	parallel	05:00	360	5.0	HET23-1-100	VIRUS	sci	1.98	1.44	21.76	0.84			Yes
virus0000014_02	parallel	05:07	360	1.0	HET23-1-100	VIRUS	sci	1.99	1.74	21.77	0.86			Yes
virus0000014_03	parallel	05:14	360	1.0	HET23-1-100	VIRUS	sci	2.21	1.58	21.75	0.84			Yes
0022	LFC Cal	05:22	106.5			HPF	cal							Yes
0023	LFC Cal	05:25	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:26	1800			VIRUS	sci							Yes
0024	LFC Cal	05:27	106.5			HPF	cal							Yes
lrs20000013_01	parallel	05:27	1800	7.0	UT23-1-008	LRS2-B	sci	1.54	1.17	21.69	0.59			Yes
0025	LFC Cal	05:30	106.5			HPF	cal							Yes
0026	LFC Cal	05:32	106.5			HPF	cal							Yes
0027	LFC Cal	05:34	106.5			HPF	cal							Yes
0028	LFC Cal	05:59	106.5			HPF	cal							Yes
0029	LFC Cal	06:02	106.5			HPF	cal							Yes
0030	LFC Cal	06:04	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:04	1800			VIRUS	sci							Yes
lrs20000014_01	parallel	06:04	1800	7.0	UT23-1-008	LRS2-B	sci	1.54	0.93	21.79	0.35		fast transparency drop due to clouds from southwest	No
0031	LFC Cal	07:20	106.5			HPF	cal							Yes
0032	LFC Cal	07:22	106.5			HPF	cal							Yes
virus0000017_01	parallel	07:24	600			VIRUS	sci							Yes
0033	LFC Cal	07:25	106.5			HPF	cal							Yes
lrs20000015_01	parallel	07:25	600	5.0	PSU23-1-010	LRS2-B	sci	2.54	1.81	21.77	0.75			P4
virus0000018_01	parallel	07:41	600	6.0	HET23-1-100	VIRUS	sci	2.02	1.60	21.66	0.77			Yes
virus0000018_02	parallel	07:52	600	1.0	HET23-1-100	VIRUS	sci	2.06	1.33	21.71	0.81			Yes
virus0000018_03	parallel	08:04	600	2.0	HET23-1-100	VIRUS	sci	1.97	1.25	21.65	0.84			Yes
0034	LFC Cal	08:15	106.5			HPF	cal							Yes
0035	LFC Cal	08:18	106.5			HPF	cal							Yes
0036	LFC Cal	08:20	106.5			HPF	cal							Yes
lrs20000016_01	parallel	08:21	1000			LRS2	sci							Yes
virus0000019_01	parallel	08:21	1000	6.3	UT23-1-006	VIRUS	sci	2.17	1.89	21.84	0.74			Yes
lrs20000016_02	parallel	08:38	1000			LRS2	sci							Yes
virus0000019_02	parallel	08:38	1000	1.3	UT23-1-006	VIRUS	sci	2.05	1.46	21.85	0.76			Yes
lrs20000016_03	parallel	08:56	1000			LRS2	sci							Yes
virus0000019_03	parallel	08:56	1000	1.3	UT23-1-006	VIRUS	sci	2.25	1.95	21.89	0.77			Yes
virus0000020_01	parallel	09:19	660	6.0	HET23-1-100	VIRUS	sci	2.60	1.75	21.45	0.93		transparency drop due to clouds in third image	No
virus0000020_02	parallel	09:31	660	1.0	HET23-1-100	VIRUS	sci	2.61	2.04	21.49	0.66			No
virus0000020_03	parallel	09:43	660	1.0	HET23-1-100	VIRUS	sci	2.64	2.24	21.61	0.47			No
0037	LFC Cal	11:53	106.5			HPF	cal							Yes
0038	LFC Cal	11:59	106.5			HPF	cal							Yes
virus0000021_01	parallel	11:59	300			VIRUS	sci							Yes
lrs20000017_01	parallel	11:59	300	4.0	PSU23-1-004	LRS2-R	sci	1.71	0.95	20.98	0.95			P4
0039	LFC Cal	12:01	106.5			HPF	cal							Yes
0040	test_drk_donotuse	12:06	10.7			HPF	cal							Yes
0041	parallel	12:09	969.1	4.8	PSU23-1-001	HPF	sci	1.87	1.46	20.36	0.85	139		Yes
virus0000022_01	parallel	12:09	3070.5			VIRUS	sci							Yes
0042	parallel	12:26	969.1	1.8	PSU23-1-001	HPF	sci	1.73	1.39	19.92	0.75	131		Yes
0043	LFC Cal	12:44	106.5			HPF	cal							Yes
virus0000023_01	bias	12:48	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	12:53	15		ENG23-1-002	VIRUS	cal							Yes
virus0000025_01	Hg	12:54	15		ENG23-1-002	VIRUS	cal							Yes
0044	Dark	12:59	319.5			HPF	cal							Yes
0045	Quartz FCU	13:10	74.5			HPF	cal							Yes
0046	Quartz FCU	13:12	74.5			HPF	cal							Yes
0047	Quartz FCU	13:14	74.5			HPF	cal							Yes
0048	Quartz FCU	13:16	74.5			HPF	cal							Yes
0049	Quartz FCU	13:17	74.5			HPF	cal							Yes
0050	Quartz FCU	13:19	74.5			HPF	cal							Yes
0051	Quartz FCU	13:21	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	13:23	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	13:25	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	13:27	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	13:29	85.2			HPF	cal							Yes
0056	LFC FCU	13:32	106.5			HPF	cal							Yes
0057	LFC FCU	13:34	106.5			HPF	cal							Yes
0058	LFC FCU	13:37	106.5			HPF	cal							Yes
0059	LFC FCU	13:39	106.5			HPF	cal							Yes
0060	LFC FCU	13:41	106.5			HPF	cal							Yes
0061	LFC FCU	13:43	106.5			HPF	cal							Yes
0062	LFC Cal	13:46	106.5			HPF	cal							Yes
0063	LFC Cal	13:49	106.5			HPF	cal							Yes
0064	Etalon Cal	13:56	159.8			HPF	cal							Yes
0065	Etalon Cal	14:00	159.8			HPF	cal							Yes
0066	Etalon Cal	14:03	159.8			HPF	cal							Yes
0067	Etalon Cal	14:06	159.8			HPF	cal							Yes
0068	UNe Slave Cal	14:10	852			HPF	cal							Yes
0069	UNe Slave Cal	14:25	852			HPF	cal							Yes
0070	UNe Slave Cal	14:40	852			HPF	cal							Yes
virus0006100_01	dark	22:01	10			VIRUS	cal							Yes
virus0006101_01	bias	22:06	0			VIRUS	cal							Yes
virus0006102_01	dark	22:21	10			VIRUS	cal							Yes
virus0006103_01	bias	22:24	0			VIRUS	cal							Yes
0048	LFC Cal	22:25	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:26	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:27	20			VIRUS	cal							Yes
virus0009901_01	bias	22:28	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:29	15			LRS2	cal							Yes
virus0009902_01	dark	22:30	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:31	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:33	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:34	15			LRS2	cal							Yes
0049	Dark	22:37	319.5			HPF	cal							Yes
0050	Quartz FCU	22:44	74.5			HPF	cal							Yes
0051	Quartz FCU	22:46	74.5			HPF	cal							Yes
0052	Quartz FCU	22:47	74.5			HPF	cal							Yes
0053	Quartz FCU	22:49	74.5			HPF	cal							Yes
0054	Quartz FCU	22:51	74.5			HPF	cal							Yes
0055	Quartz FCU	22:53	74.5			HPF	cal							Yes
0056	Quartz FCU	22:55	74.5			HPF	cal							Yes
0057	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0061	LFC FCU	23:05	106.5			HPF	cal							Yes
0062	LFC FCU	23:08	106.5			HPF	cal							Yes
0063	LFC Cal	23:11	106.5			HPF	cal							Yes
0064	LFC Cal	23:13	106.5			HPF	cal							Yes
0065	Etalon Cal	23:16	159.8			HPF	cal							Yes
0066	UNe Slave Cal	23:19	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	23:26	15			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	23:28	15			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	23:29	15			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	23:32	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	23:33	38			LRS2	cal							Yes
0067	UNe Slave Cal	23:34	852			HPF	cal							Yes
lrs20000016_01	FeAr_R	23:35	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:37	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:39	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:40	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:41	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:44	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:45	15			LRS2	cal							Yes
0068	UNe Slave Cal	23:49	852			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:51	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000028_01	Cd-A	23:56	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	23:58	15			VIRUS	cal							Yes

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